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Comment Search results for posted by K Sengupta :
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Difficulty: 3 of 5Under Base N Perfect Square Poser (in Just Math)
Posted on 2016-07-13 (2 Comments)
Addendum by K Sengupta (2016-07-13 13:36:41)
Difficulty: 3 of 5Under Poem Ponder (in Cryptography)
Posted on 2016-07-11 (2 Comments)
Hints/Tips clue by K Sengupta (2016-07-12 11:46:12)
Difficulty: 2 of 5Under Fractions lead to Pythagoreans (in Numbers)
Posted on 2016-06-28 (4 Comments)
solution by K Sengupta (2016-06-28 11:36:40)
Difficulty: 2 of 5Under Cryptajoke XIII (in Cryptography)
Posted on 2016-06-13 (1 Comments)
solution by K Sengupta (2016-06-13 13:23:51)
Difficulty: 3 of 5Under Angle Ratio Ascertainment 3 (in Shapes)
Posted on 2016-05-22 (3 Comments)
re: Question by K Sengupta (2016-05-22 10:24:38)
Difficulty: 2 of 5Under Sum of powers (in Numbers)
Posted on 2015-11-18 (3 Comments)
Solution Another Way by K Sengupta (2016-07-13 01:27:16)
Difficulty: 3 of 5Under Harmonic Power Treat (in Just Math)
Posted on 2014-11-22 (2 Comments)
Corrigendum by K Sengupta (2014-11-23 00:09:28)
Difficulty: 3 of 5Under Inconsiderable Integer Illation (in Just Math)
Posted on 2014-11-16 (10 Comments)
Hints/Tips Hint by K Sengupta (2014-11-17 07:31:21)
Difficulty: 3 of 5Under Uncommonly Common (in Riddles)
Posted on 2014-10-25 (4 Comments)
Hints/Tips Hint by K Sengupta (2014-10-27 02:43:46)
Difficulty: 3 of 5Under Geometric and Arithmetic Area (in Shapes)
Posted on 2014-08-15 (3 Comments)
re: Where is S?_CORRIGENGUM by K Sengupta (2014-08-17 02:01:55)
Difficulty: 3 of 5Under An after-dinner enigma (in Just Math)
Posted on 2014-02-05 (1 Comments)
Solution Solution by K Sengupta (2014-02-06 23:11:33)
Difficulty: 1 of 5Under A missing symbol (in Word Problems)
Posted on 2014-01-08 (2 Comments)
Solution how about .... by K Sengupta (2014-01-08 12:17:44)
Difficulty: 3 of 5Under Cubic Impression (in Just Math)
Posted on 2013-11-02 (4 Comments)
re(2): No Subject by K Sengupta (2013-11-18 02:04:53)
No Subject by K Sengupta (2013-11-06 02:47:16)
Difficulty: 3 of 5Under River Row (in Logic)
Posted on 2013-10-31 (2 Comments)
re: glarify, please by K Sengupta (2013-10-31 11:48:37)
Difficulty: 3 of 5Under Nominal Expression Sum (in Just Math)
Posted on 2013-09-17 (4 Comments)
re: Full solution by K Sengupta (2013-09-17 13:17:03)
Difficulty: 3 of 5Under Letter Magic Square (in Logic)
Posted on 2013-09-05 (4 Comments)
re: Hint! by K Sengupta (2013-09-13 04:19:57)
Difficulty: 3 of 5Under Crossnumber III (in General)
Posted on 2013-08-29 (5 Comments)
re: question intended by K Sengupta (2013-08-30 01:08:10)
Difficulty: 3 of 5Under Non Sloane Surmise (in Sequences)
Posted on 2013-08-02 (4 Comments)
re(3): solution by K Sengupta (2013-08-03 23:16:09)
Hints/Tips re: solution by K Sengupta (2013-08-03 17:23:21)
Difficulty: 4 of 5Under Au vs Pb (in General)
Posted on 2013-08-01 (3 Comments)
Solution Solution by K Sengupta (2013-08-01 13:20:47)
Difficulty: 4 of 5Under AMY and ANN (in General)
Posted on 2013-07-26 (5 Comments)
Correction by K Sengupta (2013-07-27 01:42:24)
Difficulty: 3 of 5Under Reciprocal Equation #4 (in Just Math)
Posted on 2013-07-20 (3 Comments)
re: answer - spoiler by K Sengupta (2013-07-20 11:47:05)
Difficulty: 3 of 5Under Eight Word Fill (in Word Problems)
Posted on 2013-06-04 (10 Comments)
Hints/Tips Hints by K Sengupta (2013-06-05 01:41:45)
Difficulty: 3 of 5Under An age conversation (in Just Math)
Posted on 2013-01-22 (3 Comments)
Some Thoughts re: computer solution by K Sengupta (2013-01-23 02:01:39)
Solution Solution to the first part by K Sengupta (2013-01-22 14:25:15)
Difficulty: 3 of 5Under Some basic Maths (in Just Math)
Posted on 2013-01-19 (2 Comments)
Solution Solution by K Sengupta (2013-01-19 11:12:14)
Difficulty: 2 of 5Under Last three digits (in Just Math)
Posted on 2013-01-16 (3 Comments)
Solution pen and paper solution by K Sengupta (2013-01-16 13:45:49)
Difficulty: 4 of 5Under Thirteenth power (in Just Math)
Posted on 2013-01-12 (7 Comments)
Solution Solution by K Sengupta (2013-01-12 11:44:57)
Difficulty: 3 of 5Under Odd Men Out (in General)
Posted on 2012-12-30 (7 Comments)
re(2): Trivia by K Sengupta (2013-01-02 04:45:13)
Difficulty: 3 of 5Under Ratio Resolution II (in Just Math)
Posted on 2012-11-24 (3 Comments)
Hints/Tips re: I think I got it. by K Sengupta (2012-11-25 03:32:28)
Difficulty: 2 of 5Under 440 (in Tricks)
Posted on 2012-09-10 (12 Comments)
Hints/Tips re(3): My Solution by K Sengupta (2012-09-10 14:53:22)
Difficulty: 1 of 5Under A quicky (in Numbers)
Posted on 2012-07-31 (6 Comments)
Solution Solution by K Sengupta (2012-07-31 15:55:48)
Difficulty: 2 of 5Under Some Squares Sum Square (in Just Math)
Posted on 2012-07-30 (9 Comments)
Hints/Tips re(2): Solution (spoiler) by K Sengupta (2012-08-01 14:27:22)
re(2): Hint by K Sengupta (2012-07-31 14:04:04)
Hints/Tips Hint by K Sengupta (2012-07-31 05:18:05)
Difficulty: 2 of 5Under Entertainment Models (in Riddles)
Posted on 2012-06-28 (3 Comments)
Hints/Tips Hint by K Sengupta (2012-06-30 01:46:52)
Difficulty: 2 of 5Under Cheating by not cheating (in Riddles)
Posted on 2012-05-30 (12 Comments)
Some Thoughts Another possible solution by K Sengupta (2012-05-31 10:02:33)
Difficulty: 3 of 5Under Identifiable Identities (in Cryptography)
Posted on 2012-03-31 (6 Comments)
re(2): ez - except #7??? by K Sengupta (2012-03-31 12:27:32)
Difficulty: 1 of 5Under Redundant questions (in Word Problems)
Posted on 2012-03-19 (11 Comments)
Solution re(2): Other (silly )possibilities by K Sengupta (2012-03-20 04:21:45)
Hints/Tips re(2): boy's name: no spoiler by K Sengupta (2012-03-20 02:38:22)
boy's name: no spoiler by K Sengupta (2012-03-19 10:37:01)
Difficulty: 3 of 5Under Summing inverses II (in Just Math)
Posted on 2012-03-16 (12 Comments)
Hints/Tips Hint by K Sengupta (2012-03-19 02:39:43)
re: computer solution by K Sengupta (2012-03-16 14:18:30)
Difficulty: 4 of 5Under Which is Which II (in Weights and Scales)
Posted on 2012-02-15 (4 Comments)
re: questions for clarification by K Sengupta (2012-02-16 11:06:13)
Difficulty: 3 of 5Under Simultaneous Settlement (in Just Math)
Posted on 2012-01-27 (8 Comments)
Hints/Tips Hint by K Sengupta (2012-01-28 00:21:49)
Difficulty: 1 of 5Under Produce a product (in Just Math)
Posted on 2012-01-09 (4 Comments)
Solution I think I've got it ..... by K Sengupta (2012-01-11 01:25:31)
Solution Without solving for M and N by K Sengupta (2012-01-10 03:53:26)
Difficulty: 3 of 5Under Singer Settlement (in Word Problems)
Posted on 2011-12-15 (14 Comments)
Well done? by K Sengupta (2011-12-16 10:41:45)
Difficulty: 3 of 5Under Proximo Ultimo Sum (in Sequences)
Posted on 2011-11-16 (5 Comments)
re: computer solution by K Sengupta (2012-03-21 10:04:48)
Difficulty: 3 of 5Under Multiply Month and Day (in General)
Posted on 2011-11-12 (2 Comments)
re: computer solution by K Sengupta (2012-03-21 10:00:50)
Difficulty: 2 of 5Under Getting Quadratic and Cubic with Astroid (in Geometry)
Posted on 2011-10-22 (2 Comments)
re: Solution by K Sengupta (2012-03-21 09:53:05)
Difficulty: 3 of 5Under Going Maximum with Geometric (in Just Math)
Posted on 2011-10-21 (4 Comments)
re: Analysis and solution by K Sengupta (2012-03-21 09:57:15)
Difficulty: 3 of 5Under Two Encrypted Questions II (in Cryptography)
Posted on 2011-07-16 (4 Comments)
Hints/Tips re(2): Hint by K Sengupta (2011-12-27 11:10:56)
Hints/Tips Hint by K Sengupta (2011-07-20 04:18:34)
Difficulty: 3 of 5Under Rational Rigor (in Just Math)
Posted on 2011-03-22 (4 Comments)
re: Combine the terms? by K Sengupta (2011-03-23 00:13:08)
Difficulty: 4 of 5Under My favorite numbers VI (in Just Math)
Posted on 2010-11-21 (6 Comments)
re: Really? by K Sengupta (2010-11-21 23:09:37)
Difficulty: 3 of 5Under Wacko Calculator II (in Just Math)
Posted on 2010-08-27 (3 Comments)
re: Question (partial spoiler?) by K Sengupta (2010-08-29 04:20:23)
Difficulty: 3 of 5Under XXXVIII (in General)
Posted on 2009-07-24 (4 Comments)
Some Thoughts Interesting property ..... by K Sengupta (2009-07-25 04:18:12)
Difficulty: 2 of 5Under Another case of divisibility (in Just Math)
Posted on 2009-02-15 (3 Comments)
Solution Alternative Methodology by K Sengupta (2009-02-15 14:33:50)
Solution Analytic Solution by K Sengupta (2009-02-15 14:31:13)
Difficulty: 2 of 5Under Permuting Primes Arithmetically (in Numbers)
Posted on 2009-01-30 (4 Comments)
re(2): computer exploration (spoiler?) --------- Can you check? by K Sengupta (2009-01-30 15:50:26)
Difficulty: 2 of 5Under Twins (in Liars and Knights)
Posted on 2009-01-07 (6 Comments)
Answer by K Sengupta (2009-01-25 16:37:48)
Difficulty: 2 of 5Under The last locker (in Just Math)
Posted on 2008-12-20 (4 Comments)
Answer by K Sengupta (2009-01-05 13:38:44)
Difficulty: 3 of 5Under Pretty Potent Primes II (in Numbers)
Posted on 2008-12-09 (5 Comments)
re(2): A possible start! by K Sengupta (2008-12-11 05:49:37)
Difficulty: 3 of 5Under Digital Sum 11 (in Numbers)
Posted on 2008-12-08 (5 Comments)
Solution Puzzle Solution by K Sengupta (2009-01-28 11:41:28)
Answer by K Sengupta (2009-01-05 13:48:55)
Difficulty: 2 of 5Under Singular squares (in Numbers)
Posted on 2008-11-23 (3 Comments)
Answer by K Sengupta (2008-12-27 06:13:33)
Difficulty: 2 of 5Under Arranging numbers in a row (in Numbers)
Posted on 2008-11-20 (12 Comments)
Answer by K Sengupta (2009-01-07 12:03:03)
Difficulty: 2 of 5Under Digital power (in Just Math)
Posted on 2008-11-15 (6 Comments)
Answer by K Sengupta (2008-12-29 16:32:34)
Difficulty: 3 of 5Under Two Polygons (in Numbers)
Posted on 2008-10-29 (5 Comments)
Answer by K Sengupta (2008-12-27 06:16:20)
Difficulty: 2 of 5Under The slug and the snail (in Just Math)
Posted on 2008-10-27 (7 Comments)
Answer by K Sengupta (2009-01-02 16:08:07)
Difficulty: 3 of 5Under Even Digit Perfect Square(s) (in Just Math)
Posted on 2008-10-25 (10 Comments)
re(2): SLOANE A103705 by K Sengupta (2008-10-26 05:53:50)
Difficulty: 3 of 5Under THREE Triangular Numbers (in Numbers)
Posted on 2008-10-21 (4 Comments)
Answer by K Sengupta (2008-12-27 06:19:48)
Difficulty: 2 of 5Under Cows, horses and dogs (in Just Math)
Posted on 2008-10-20 (12 Comments)
Solution Puzzle Solution by K Sengupta (2008-11-21 05:05:24)
Answer by K Sengupta (2008-11-20 00:41:13)
Difficulty: 3 of 5Under xyz radicals (in Just Math)
Posted on 2008-10-13 (4 Comments)
Answer by K Sengupta (2009-01-02 16:05:37)
Difficulty: 3 of 5Under Sum of Squares (in Numbers)
Posted on 2008-09-26 (6 Comments)
Solution Solution by K Sengupta (2008-09-27 06:31:01)
Difficulty: 1 of 5Under It isn't a kajillion zillion! (in Numbers)
Posted on 2008-09-17 (7 Comments)
Answer by K Sengupta (2008-12-29 06:19:46)
Difficulty: 2 of 5Under ABC = A! + B! + C! (in Just Math)
Posted on 2008-09-13 (6 Comments)
Solution Puzzle Solution by K Sengupta (2009-01-23 05:33:48)
re(2): Answer --------------- are you sure? by K Sengupta (2009-01-02 14:04:31)
Answer by K Sengupta (2009-01-01 16:11:21)
Difficulty: 2 of 5Under Use the stairs! (in Just Math)
Posted on 2008-09-12 (4 Comments)
Solution Solution by K Sengupta (2008-09-17 13:14:09)
Difficulty: 2 of 5Under Always multiple (in Just Math)
Posted on 2008-09-07 (1 Comments)
Solution Solution by K Sengupta (2008-09-07 13:14:50)
Difficulty: 2 of 5Under Getting Floored With 28 (in Just Math)
Posted on 2008-09-06 (4 Comments)
re: Similar but not identical solution by K Sengupta (2008-09-17 12:57:33)
Difficulty: 2 of 5Under Students in a tournament (in Just Math)
Posted on 2008-09-05 (7 Comments)
Solution Solution by K Sengupta (2008-09-05 12:58:44)
Difficulty: 3 of 5Under Sum SOD And Integer, Get Reversal (in Just Math)
Posted on 2008-09-03 (2 Comments)
re: Solution by K Sengupta (2008-09-12 12:25:27)
Difficulty: 2 of 5Under Catching your enemy (in Logic)
Posted on 2008-08-25 (20 Comments)
Solution Solution by K Sengupta (2008-08-25 10:31:32)
Difficulty: 2 of 5Under Men, Art And Nation (in Numbers)
Posted on 2008-08-23 (8 Comments)
re: spoiler by K Sengupta (2008-09-08 05:27:55)
re: Solution by K Sengupta (2008-09-08 05:26:58)
re: no hands,Virginia by K Sengupta (2008-09-08 05:26:17)
Difficulty: 3 of 5Under The missing letter (in Sequences)
Posted on 2008-08-22 (6 Comments)
Solution Solution by K Sengupta (2008-10-08 00:29:06)
Difficulty: 2 of 5Under 1111 (in Just Math)
Posted on 2008-08-18 (3 Comments)
Answer by K Sengupta (2008-11-20 00:28:27)
Difficulty: 3 of 5Under Six Digits = Triangle + Triangle (in Numbers)
Posted on 2008-08-17 (3 Comments)
Solution Analytical Solution by K Sengupta (2008-08-18 12:21:21)
Difficulty: 3 of 5Under Subtract 1 from squared abbbb (in Just Math)
Posted on 2008-08-16 (6 Comments)
re: analytical and brief by K Sengupta (2008-08-25 13:05:36)
re: Analytical Solution (spoiler) by K Sengupta (2008-08-25 13:04:45)
Difficulty: 2 of 5Under Evaluate this remainder (in Just Math)
Posted on 2008-08-13 (6 Comments)
Solution Alternative Methodology by K Sengupta (2008-08-13 11:38:11)
Solution Solution by K Sengupta (2008-08-13 11:36:25)
Difficulty: 2 of 5Under Where is the arsenic? (in Logic)
Posted on 2008-08-10 (6 Comments)
Answer by K Sengupta (2008-12-29 00:59:00)
Difficulty: 1 of 5Under One Operation (in General)
Posted on 2008-08-03 (4 Comments)
Solution Got it, I think..... (spoiler) by K Sengupta (2008-08-03 07:16:35)
Difficulty: 3 of 5Under Minimum area of a triangle (in Just Math)
Posted on 2008-07-30 (10 Comments)
Answer by K Sengupta (2008-10-30 23:23:46)
Difficulty: 1 of 5Under Me, my grandfather!! (in General)
Posted on 2008-07-29 (7 Comments)
Solution Solution by K Sengupta (2008-11-12 03:59:21)
Difficulty: 2 of 5Under Getting Primed With Squares (in Just Math)
Posted on 2008-07-27 (2 Comments)
re: Solution by K Sengupta (2008-08-10 06:29:20)
Difficulty: 2 of 5Under Identify the cities (in General)
Posted on 2008-07-25 (9 Comments)
Answer by K Sengupta (2009-01-08 14:34:32)
Difficulty: 2 of 5Under Sequence Group II (in Just Math)
Posted on 2008-07-21 (3 Comments)
re: Solution by K Sengupta (2008-08-05 12:12:01)
Difficulty: 3 of 5Under A system of modular equations (in Just Math)
Posted on 2008-07-20 (8 Comments)
re(7): Solution ------ can you check? by K Sengupta (2008-08-05 11:57:01)
re(5): Solution ------ can you check? by K Sengupta (2008-08-02 13:07:24)
re(4): Solution ------ can you check? by K Sengupta (2008-08-01 13:28:02)
re(2): Solution ------ can you check? by K Sengupta (2008-08-01 06:32:41)
Solution Solution by K Sengupta (2008-07-20 14:26:13)
Difficulty: 3 of 5Under Unequally Yoked II (in Just Math)
Posted on 2008-07-19 (4 Comments)
re: Solution by K Sengupta (2008-08-01 13:51:30)
re: Set of integers that satisfy the equation by K Sengupta (2008-07-20 07:07:34)
Difficulty: 3 of 5Under Add 1, get a square (in Just Math)
Posted on 2008-07-17 (3 Comments)
Solution Analytic Solution by K Sengupta (2008-07-17 11:37:40)
Difficulty: 3 of 5Under Coordinating The Intersection(s) (in Geometry)
Posted on 2008-07-15 (2 Comments)
re: Solution by K Sengupta (2008-07-31 12:30:02)
Difficulty: 2 of 5Under No. of Distinct Solutions(2) (in Just Math)
Posted on 2008-07-14 (1 Comments)
Solution Solution by K Sengupta (2008-07-14 10:42:49)
Difficulty: 2 of 5Under Product 2 Power Not (in Just Math)
Posted on 2008-07-12 (6 Comments)
re: Contradiction solution (quicker but trickier) by K Sengupta (2008-07-23 12:25:15)
re: And still further ... by K Sengupta (2008-07-23 12:24:21)
Difficulty: 2 of 5Under The farmer and the sheep (in Just Math)
Posted on 2008-07-11 (5 Comments)
re(2): Solution by K Sengupta (2008-07-11 12:23:50)
Solution Solution by K Sengupta (2008-07-11 11:37:09)
Difficulty: 3 of 5Under SOD (in Just Math)
Posted on 2008-07-09 (2 Comments)
Solution Solution by K Sengupta (2008-07-09 11:37:01)
Difficulty: 2 of 5Under Floors and decimals integral (in Calculus)
Posted on 2008-07-06 (1 Comments)
Solution Solution by K Sengupta (2008-07-06 11:58:43)
Difficulty: 3 of 5Under Some Powers Sum Square (in Just Math)
Posted on 2008-07-04 (10 Comments)
re: Analytical Solution by K Sengupta (2008-07-23 12:36:23)
Difficulty: 2 of 5Under A persistent divisibility (in Just Math)
Posted on 2008-07-03 (2 Comments)
Solution Solution by K Sengupta (2008-07-03 11:55:08)
Difficulty: 4 of 5Under A digital root-perfect power problem (in Just Math)
Posted on 2008-07-01 (7 Comments)
Answer by K Sengupta (2008-12-28 16:22:36)
Difficulty: 2 of 5Under Which is larger? (in Just Math)
Posted on 2008-06-30 (7 Comments)
re(2): Near Analytic Solution - the proof you asked for by K Sengupta (2008-06-30 14:33:47)
Solution Near Analytic Solution by K Sengupta (2008-06-30 10:43:30)
Difficulty: 2 of 5Under Going Arithmetic With Alphametic (in Numbers)
Posted on 2008-06-28 (2 Comments)
re: Solution by K Sengupta (2008-07-16 06:23:12)
Difficulty: 1 of 5Under Two English words (in Word Problems)
Posted on 2008-06-27 (8 Comments)
I'd go for ......... by K Sengupta (2008-06-28 07:11:38)
Difficulty: 2 of 5Under Perfect Square Too (in Just Math)
Posted on 2008-06-21 (6 Comments)
re: solution with proof by K Sengupta (2008-07-07 12:51:12)
Difficulty: 1 of 5Under Evenly Periodic (in Calculus)
Posted on 2008-06-16 (2 Comments)
re: I can do this! (spoiler) by K Sengupta (2008-06-30 12:19:02)
Difficulty: 3 of 5Under Riddle of Many Layers (in Riddles)
Posted on 2008-06-03 (7 Comments)
Solution Puzzle Solution by K Sengupta (2008-12-21 02:17:41)
Answer by K Sengupta (2008-12-17 06:40:11)
Difficulty: 2 of 5Under Empowering Inverse Products (in Calculus)
Posted on 2008-06-02 (7 Comments)
re: Solution by K Sengupta (2008-07-03 12:25:58)
re: more generally by K Sengupta (2008-07-03 12:25:01)
Difficulty: 2 of 5Under Two Digit Number (in Liars and Knights)
Posted on 2008-05-30 (4 Comments)
Solution Solution by K Sengupta (2008-06-03 16:28:38)
Difficulty: 2 of 5Under Curious Real Additive Relationship II (in Just Math)
Posted on 2008-05-28 (5 Comments)
re: Solution by K Sengupta (2008-07-28 11:57:58)
Difficulty: 1 of 5Under All in the Family (in Paradoxes)
Posted on 2008-05-26 (10 Comments)
Solution Solution by K Sengupta (2008-11-11 17:01:15)
Difficulty: 2 of 5Under What a difference two roots make ! (in Calculus)
Posted on 2008-05-24 (5 Comments)
re: a different approach to the same solution by K Sengupta (2008-07-01 12:31:25)
Difficulty: 3 of 5Under Near Cyclic Conundrum (in Just Math)
Posted on 2008-05-19 (4 Comments)
re: Solution by K Sengupta (2008-06-10 05:59:51)
Difficulty: 2 of 5Under ABC's Of Greatest Power (in Calculus)
Posted on 2008-05-16 (2 Comments)
re: solution by K Sengupta (2008-06-12 13:35:55)
Difficulty: 2 of 5Under Square 2 Score (in Just Math)
Posted on 2008-05-13 (5 Comments)
re: Solution by K Sengupta (2008-06-01 07:02:43)
Difficulty: 2 of 5Under Do you have a card? (in Riddles)
Posted on 2008-05-12 (12 Comments)
Some Thoughts Considering the figurative sense of card ..... by K Sengupta (2008-12-21 02:15:02)
Solution Puzzle Solution by K Sengupta (2008-12-21 02:13:43)
Answer by K Sengupta (2008-12-18 06:54:38)
Difficulty: 3 of 5Under Equalize Products, Get Inequality (in Just Math)
Posted on 2008-05-10 (2 Comments)
re: Solution by K Sengupta (2008-05-20 13:35:01)
Difficulty: 2 of 5Under It's right under your nose (from time to time) (in Tricks)
Posted on 2008-05-09 (7 Comments)
Solution Puzzle Solution by K Sengupta (2008-12-18 06:45:33)
Answer by K Sengupta (2008-12-18 06:43:28)
Difficulty: 2 of 5Under Perfect Square Not (in Just Math)
Posted on 2008-05-07 (6 Comments)
re: Solution by K Sengupta (2008-05-26 14:13:59)
Difficulty: 3 of 5Under TWO x SIX = TWELVE (in Numbers)
Posted on 2008-05-02 (4 Comments)
Answer by K Sengupta (2009-01-07 12:09:50)
Difficulty: 1 of 5Under 1,000 (in Tricks)
Posted on 2008-04-28 (18 Comments)
Some Thoughts answer to a slightly different version by K Sengupta (2008-06-28 07:09:09)
Difficulty: 2 of 5Under Rumor Rithmetic (in Numbers)
Posted on 2008-04-25 (3 Comments)
re(2): computer aided solution (spoiler) by K Sengupta (2008-04-26 06:15:04)
Difficulty: 2 of 5Under Rooting For The Limit (in Calculus)
Posted on 2008-04-23 (6 Comments)
Hints/Tips Hint by K Sengupta (2008-04-25 11:41:53)
Difficulty: 3 of 5Under Two Couples (in Numbers)
Posted on 2008-04-22 (2 Comments)
Answer by K Sengupta (2009-01-07 12:20:56)
Difficulty: 4 of 5Under Sum of Powers (in Numbers)
Posted on 2008-04-21 (5 Comments)
Some Thoughts Diophantine Thoughts by K Sengupta (2008-04-24 06:08:08)
Difficulty: 3 of 5Under Additively Quadratic (in Just Math)
Posted on 2008-04-19 (6 Comments)
re: Solution by K Sengupta (2008-05-13 14:30:39)
Difficulty: 2 of 5Under Quadratic With A Difference (in Just Math)
Posted on 2008-04-15 (5 Comments)
re: solution by K Sengupta (2008-05-08 01:06:45)
re: Not much to this one by K Sengupta (2008-04-15 15:49:24)
Difficulty: 2 of 5Under Curious Real Additive Relationship (in Just Math)
Posted on 2008-04-12 (5 Comments)
re: alternate solution by K Sengupta (2008-05-05 14:45:40)
re: solution by K Sengupta (2008-05-05 14:43:15)
Difficulty: 3 of 5Under Congruent Incircles (in Geometry)
Posted on 2008-04-11 (4 Comments)
Answer by K Sengupta (2008-12-30 16:17:16)
Difficulty: 3 of 5Under Penny Piles (in Numbers)
Posted on 2008-04-09 (6 Comments)
Answer by K Sengupta (2008-12-31 00:23:09)
Difficulty: 4 of 5Under Curious Consecutive Conundrum (in Just Math)
Posted on 2008-04-08 (7 Comments)
Hints/Tips re: need a hint by K Sengupta (2008-07-23 16:11:47)
Difficulty: 3 of 5Under The Motto (in Riddles)
Posted on 2008-04-06 (6 Comments)
Solution Puzzle Solution by K Sengupta (2008-12-17 12:12:33)
Answer by K Sengupta (2008-12-16 13:28:01)
Difficulty: 2 of 5Under Real Powerful Logarithms (in Just Math)
Posted on 2008-04-04 (4 Comments)
re: analytic solution by K Sengupta (2008-04-17 12:38:29)
Difficulty: 1 of 5Under Going Geometric With The Limit (in Calculus)
Posted on 2008-03-26 (6 Comments)
re: Gauss-D'Alemebert by K Sengupta (2008-04-06 12:32:26)
re: not 100% rigorous solution by K Sengupta (2008-04-06 12:29:28)
Difficulty: 3 of 5Under One More Factor, Please (in Numbers)
Posted on 2008-03-23 (5 Comments)
Answer by K Sengupta (2008-12-31 00:39:16)
Difficulty: 2 of 5Under Going Greatest With Arithmetic, Geometric And Harmonic (in Just Math)
Posted on 2008-03-22 (5 Comments)
re: Full Solution by K Sengupta (2008-04-06 12:25:59)
Difficulty: 3 of 5Under Three Points in a Square (in Probability)
Posted on 2008-03-17 (18 Comments)
Answer by K Sengupta (2009-01-07 15:16:45)
Difficulty: 3 of 5Under Getting Four-Six With Nine Digits (in Numbers)
Posted on 2008-03-16 (9 Comments)
re: less computer-dependent solution by K Sengupta (2008-03-21 10:59:21)
Difficulty: 3 of 5Under Pandigital Squares II (in Numbers)
Posted on 2008-03-15 (2 Comments)
Answer by K Sengupta (2009-01-01 16:20:47)
Difficulty: 2 of 5Under Undefined Term (in Sequences)
Posted on 2008-03-14 (5 Comments)
Answer by K Sengupta (2008-12-21 02:39:43)
Difficulty: 2 of 5Under Empower With X and 0.4 (in Just Math)
Posted on 2008-03-10 (7 Comments)
re: solution by K Sengupta (2008-03-21 10:50:29)
re: Not sure if rigorous but... by K Sengupta (2008-03-11 02:52:02)
Difficulty: 2 of 5Under Elementary (in Riddles)
Posted on 2008-03-09 (5 Comments)
Solution Puzzle Solution by K Sengupta (2009-01-23 06:03:14)
Answer by K Sengupta (2008-12-18 06:30:23)
Difficulty: 3 of 5Under Subtract From Product, Get Integer (in Just Math)
Posted on 2008-03-08 (3 Comments)
re: Arithmetic solution by K Sengupta (2008-03-21 10:53:09)
Difficulty: 3 of 5Under ABCD (2) (in Logic)
Posted on 2008-03-07 (20 Comments)
Answer by K Sengupta (2008-03-28 10:20:17)
Difficulty: 3 of 5Under 3 Distinct Roots Not (in Just Math)
Posted on 2008-03-04 (4 Comments)
re: Viete! by K Sengupta (2008-03-05 13:08:07)
Difficulty: 2 of 5Under Spaced Out Cent (in Numbers)
Posted on 2008-03-01 (5 Comments)
re: Solution with Comments by K Sengupta (2008-03-11 03:54:06)
Difficulty: 3 of 5Under Layover at LaGuardia (in Logic)
Posted on 2008-02-29 (2 Comments)
Answer by K Sengupta (2009-01-07 15:24:54)
Difficulty: 2 of 5Under Is It Necessary and Sufficient (in Just Math)
Posted on 2008-02-27 (5 Comments)
re: Puzzle Solution -- minor correction by K Sengupta (2008-02-28 05:05:19)
Solution Puzzle Solution by K Sengupta (2008-02-27 23:57:58)
Difficulty: 2 of 5Under Factorial and a Square (in Numbers)
Posted on 2008-02-23 (9 Comments)
Solution by K Sengupta (2008-02-26 05:29:42)
Difficulty: 4 of 5Under South Sea Treasure Hunt (in Liars and Knights)
Posted on 2008-02-21 (5 Comments)
Some Thoughts No Subject by K Sengupta (2008-02-26 05:25:32)
Difficulty: 3 of 5Under Killer Skyscrapers (in Logic)
Posted on 2008-02-20 (6 Comments)
answer by K Sengupta (2008-02-26 05:22:30)
Difficulty: 3 of 5Under Derivative, Integral And Value Puzzle (in Calculus)
Posted on 2008-02-17 (3 Comments)
re: Solution by K Sengupta (2008-03-21 10:46:05)
Difficulty: 3 of 5Under Truncated Cube (in Shapes)
Posted on 2008-02-14 (11 Comments)
answer by K Sengupta (2008-02-26 05:19:41)
Difficulty: 3 of 5Under Consecutive Near Palindromes (in Numbers)
Posted on 2008-02-13 (8 Comments)
solution by K Sengupta (2008-02-13 22:44:10)
Difficulty: 3 of 5Under Angle Bisectors (in Geometry)
Posted on 2008-02-11 (5 Comments)
Answer by K Sengupta (2009-01-07 15:29:17)
Difficulty: 3 of 5Under Portuguese Squares (in Numbers)
Posted on 2008-02-10 (3 Comments)
Answer by K Sengupta (2008-02-12 10:49:11)
Difficulty: 3 of 5Under These Letters (in Sequences)
Posted on 2008-02-07 (6 Comments)
Solution Puzzle Solution by K Sengupta (2008-03-06 11:44:32)
Some Thoughts letter thoughts by K Sengupta (2008-02-07 12:18:21)
Difficulty: 3 of 5Under Carny Game (in Probability)
Posted on 2008-02-04 (6 Comments)
Answer by K Sengupta (2008-10-13 02:42:54)
Difficulty: 3 of 5Under Equate To - 8, Get Roots (in Just Math)
Posted on 2008-02-02 (6 Comments)
re: exact solution by K Sengupta (2008-03-06 10:19:13)
Difficulty: 3 of 5Under Circle And Intersection (in Geometry)
Posted on 2008-01-25 (6 Comments)
re: Solution by K Sengupta (2008-03-08 12:07:37)
Difficulty: 2 of 5Under Given Ratio, Find Sum (in Just Math)
Posted on 2008-01-21 (5 Comments)
Answer by K Sengupta (2008-10-26 01:09:59)
Difficulty: 3 of 5Under 52 Pickup (in Probability)
Posted on 2008-01-15 (5 Comments)
Answer by K Sengupta (2009-01-06 13:41:17)
Difficulty: 2 of 5Under Integrate The Product (in Calculus)
Posted on 2008-01-13 (2 Comments)
re: Solution by K Sengupta (2008-03-06 06:28:54)
Difficulty: 3 of 5Under Orders of Finish (in Numbers)
Posted on 2008-01-12 (6 Comments)
answer by K Sengupta (2008-02-26 05:38:03)
Difficulty: 3 of 5Under Two Circles And Maximum Triangle (in Geometry)
Posted on 2008-01-11 (6 Comments)
re: Solution by K Sengupta (2008-03-07 05:02:01)
re: solution by K Sengupta (2008-03-07 05:00:42)
re: Solution by K Sengupta (2008-03-07 04:59:38)
Difficulty: 2 of 5Under Three Point Cubic (in Calculus)
Posted on 2008-01-10 (3 Comments)
answer by K Sengupta (2008-02-06 06:21:35)
Difficulty: 3 of 5Under Triangular Ring (in Numbers)
Posted on 2008-01-09 (9 Comments)
answer by K Sengupta (2008-02-06 06:20:35)
Difficulty: 3 of 5Under Area of Pentagon (in Geometry)
Posted on 2008-01-07 (4 Comments)
answer by K Sengupta (2008-02-06 06:18:48)
Difficulty: 3 of 5Under Focusing Upon The Maximum (in Geometry)
Posted on 2007-12-31 (2 Comments)
re: Solution by K Sengupta (2008-03-21 10:48:25)
Difficulty: 2 of 5Under Getting Primed With Subtraction And Addition (in Just Math)
Posted on 2007-12-26 (5 Comments)
re: solution slightly differently by K Sengupta (2008-03-06 04:32:20)
Difficulty: 2 of 5Under Exponentiate Negatively, Get Value (in Calculus)
Posted on 2007-12-24 (6 Comments)
re: Observation.......... by K Sengupta (2008-03-06 04:35:54)
Difficulty: 2 of 5Under The Power(ful) Equations (in Just Math)
Posted on 2007-12-22 (4 Comments)
answer by K Sengupta (2007-12-23 06:44:30)
Difficulty: 3 of 5Under Absolutely Geometric (in Geometry)
Posted on 2007-12-21 (6 Comments)
re: Solution by K Sengupta (2008-03-08 12:02:23)
re: Look forward! by K Sengupta (2008-03-08 12:01:45)
Difficulty: 1 of 5Under Word Oddity (7) Anagrams (in Word Problems)
Posted on 2007-12-15 (4 Comments)
answer by K Sengupta (2008-12-13 06:49:04)
Difficulty: 3 of 5Under Square And Intersection (in Geometry)
Posted on 2007-12-13 (3 Comments)
re: Analytic by K Sengupta (2008-03-07 05:25:10)
Difficulty: 3 of 5Under Inradius And Consecutive Sides (in Geometry)
Posted on 2007-12-06 (4 Comments)
re: a solution by K Sengupta (2008-03-10 15:04:03)
re: Solution by K Sengupta (2008-03-10 15:03:07)
Difficulty: 3 of 5Under Ways of the Grid (in Numbers)
Posted on 2007-12-04 (4 Comments)
Answer by K Sengupta (2008-12-28 00:45:36)
Difficulty: 3 of 5Under Wise Wizard (in Riddles)
Posted on 2007-12-02 (17 Comments)
re: Two solutions by K Sengupta (2008-03-22 06:15:01)
answer by K Sengupta (2007-12-18 12:31:27)
Difficulty: 3 of 5Under Square Birthdays (in Numbers)
Posted on 2007-11-29 (7 Comments)
answer by K Sengupta (2008-02-06 06:11:49)
Difficulty: 4 of 5Under Product Four Times Sum (in Numbers)
Posted on 2007-11-23 (5 Comments)
answer by K Sengupta (2007-11-27 03:58:58)
Difficulty: 3 of 5Under A Clockwork O'Range (in General)
Posted on 2007-11-16 (3 Comments)
Answer by K Sengupta (2008-12-21 02:49:28)
Difficulty: 3 of 5Under Sine-full Pi (in Just Math)
Posted on 2007-11-14 (2 Comments)
re: My solution! by K Sengupta (2008-03-06 04:10:56)
Difficulty: 4 of 5Under Solar System (in Numbers)
Posted on 2007-11-13 (2 Comments)
planet total by K Sengupta (2008-02-07 05:24:42)
Difficulty: 2 of 5Under Getting To PC With A Circle (in Geometry)
Posted on 2007-11-10 (9 Comments)
re: Solution by K Sengupta (2008-03-08 11:49:10)
re: Solution by K Sengupta (2008-03-08 11:48:35)
re: Solution by K Sengupta (2008-03-08 11:48:04)
re(2): Solution by K Sengupta (2008-03-08 11:46:35)
Difficulty: 1 of 5Under Donuts (in Liars and Knights)
Posted on 2007-11-05 (6 Comments)
Solution Solution by K Sengupta (2007-11-06 04:07:56)
Difficulty: 1 of 5Under On A Honeymoon (in Riddles)
Posted on 2007-11-03 (15 Comments)
answer by K Sengupta (2007-11-10 04:52:59)
Difficulty: 3 of 5Under The Old Man's Riddle (in Riddles)
Posted on 2007-11-01 (10 Comments)
Some Thoughts Some thoughts by K Sengupta (2007-11-04 00:33:58)
Difficulty: 4 of 5Under Color Coded Cubes (in Numbers)
Posted on 2007-10-30 (4 Comments)
answer by K Sengupta (2007-11-10 04:31:02)
Difficulty: 2 of 5Under Seeking The Angle (in Geometry)
Posted on 2007-10-29 (4 Comments)
re: Solution by K Sengupta (2008-03-10 14:49:21)
Difficulty: 3 of 5Under An Exponent Product And 98 Zeroes Puzzle (in Just Math)
Posted on 2007-10-27 (12 Comments)
re: Solution by K Sengupta (2008-03-23 10:39:43)
Difficulty: 2 of 5Under Linear and quadratic (in Calculus)
Posted on 2007-10-23 (9 Comments)
Solution Two Non Calculus Methods by K Sengupta (2007-11-04 00:08:00)
Difficulty: 3 of 5Under Arrange with 3-4-5 difference (in Just Math)
Posted on 2007-10-16 (7 Comments)
re(2): hint (spoiler) by K Sengupta (2008-03-07 05:21:12)
re: solution by K Sengupta (2008-03-07 05:20:11)
Difficulty: 2 of 5Under Sum To 2007 Nines? (in Numbers)
Posted on 2007-10-15 (11 Comments)
re: solution by K Sengupta (2008-03-13 14:58:54)
re(2): solution by K Sengupta (2008-03-13 14:57:40)
Difficulty: 3 of 5Under Special Natural Numbers (in Numbers)
Posted on 2007-10-14 (8 Comments)
Answer by K Sengupta (2008-12-28 00:43:16)
Difficulty: 3 of 5Under Acute triangle, Trigonometric function! (in Just Math)
Posted on 2007-10-13 (9 Comments)
re(2): Solution by K Sengupta (2007-10-14 10:59:29)
Solution Solution by K Sengupta (2007-10-14 06:08:14)
Difficulty: 3 of 5Under Mixing Meters, Yards and Months (in Numbers)
Posted on 2007-10-04 (8 Comments)
Answer to parts (i) and (ii) by K Sengupta (2008-11-19 00:19:58)
Difficulty: 3 of 5Under Convex Quadrilateral And Intersection (in Geometry)
Posted on 2007-10-03 (8 Comments)
re: Solution by K Sengupta (2008-03-07 04:53:39)
Difficulty: 2 of 5Under A real p puzzle (in Just Math)
Posted on 2007-10-02 (5 Comments)
re: solution slightly differently by K Sengupta (2008-03-08 11:38:31)
re: Calculus....... by K Sengupta (2008-03-08 11:37:46)
Difficulty: 3 of 5Under De Ja True? (in Liars and Knights)
Posted on 2007-09-29 (6 Comments)
answer by K Sengupta (2007-09-30 05:28:58)
Difficulty: 3 of 5Under Rationalizing Decimals (in Numbers)
Posted on 2007-09-26 (8 Comments)
re: A little mistake by K Sengupta (2007-09-28 07:28:07)
Some Thoughts Answer by K Sengupta (2007-09-27 06:04:11)
Difficulty: 3 of 5Under Doubleton (in Liars and Knights)
Posted on 2007-09-20 (7 Comments)
answer by K Sengupta (2007-09-21 05:53:20)
Difficulty: 3 of 5Under Cutting Edge (in Shapes)
Posted on 2007-09-18 (2 Comments)
Answer by K Sengupta (2009-01-09 15:57:11)
Difficulty: 3 of 5Under Getting the Numbers With Product And Quotient (in Just Math)
Posted on 2007-09-17 (7 Comments)
re: non-analytic (spoiler) by K Sengupta (2008-08-11 12:53:55)
Difficulty: 3 of 5Under Align Any Set (in Numbers)
Posted on 2007-09-15 (4 Comments)
re(2): Answer by K Sengupta (2008-03-23 10:32:48)
re: Answer by K Sengupta (2008-03-23 10:31:32)
Difficulty: 2 of 5Under Sum The Secants, Get 6 (in Geometry)
Posted on 2007-09-12 (2 Comments)
Hints/Tips Hint by K Sengupta (2007-09-13 03:19:26)
Difficulty: 2 of 5Under Getting The Bases With 2007? (in Numbers)
Posted on 2007-09-09 (4 Comments)
Hints/Tips Hint by K Sengupta (2007-09-10 09:45:03)
Difficulty: 3 of 5Under Getting Quadratic With Two Digits (in Numbers)
Posted on 2007-09-07 (2 Comments)
re: By program (spoiler) by K Sengupta (2008-03-23 10:29:35)
Difficulty: 2 of 5Under Keycode (in Logic)
Posted on 2007-09-06 (14 Comments)
Some Thoughts re: Solution by K Sengupta (2007-09-07 09:40:40)
Solution Solution by K Sengupta (2007-09-07 01:17:29)
Difficulty: 3 of 5Under Equilateral Triangle 123 (in Shapes)
Posted on 2007-09-05 (3 Comments)
Answer by K Sengupta (2008-10-21 00:59:41)
Difficulty: 4 of 5Under Travelling Knight (in Logic)
Posted on 2007-09-02 (12 Comments)
Solution Solution by K Sengupta (2007-09-11 11:36:05)
Difficulty: 3 of 5Under The Last Three Digits (in Numbers)
Posted on 2007-08-28 (8 Comments)
Answer by K Sengupta (2008-10-21 00:55:38)
Difficulty: 3 of 5Under WXYZ (in Logic)
Posted on 2007-08-27 (5 Comments)
Solution Solution by K Sengupta (2007-09-12 01:06:17)
Difficulty: 3 of 5Under Summing Powers 2 (in Numbers)
Posted on 2007-08-25 (4 Comments)
Question re: solution by K Sengupta (2008-07-16 11:47:01)
Solution Solution by K Sengupta (2007-08-25 23:49:20)
Difficulty: 4 of 5Under Missing Numbers Please (in Sequences)
Posted on 2007-08-21 (7 Comments)
Solution Puzzle Solution by K Sengupta (2008-06-15 00:40:20)
Answer by K Sengupta (2008-06-10 23:55:08)
Difficulty: 2 of 5Under Find the Ratio (in Geometry)
Posted on 2007-08-20 (3 Comments)
Answer by K Sengupta (2008-08-10 06:34:25)
Difficulty: 2 of 5Under Getting Primes With 2 And 4 (in Numbers)
Posted on 2007-08-19 (6 Comments)
re: f and g by K Sengupta (2007-08-22 05:13:32)
Difficulty: 3 of 5Under Sum Numbers, Get Even (Digits)? (in Just Math)
Posted on 2007-08-15 (5 Comments)
re: full solution by K Sengupta (2008-03-13 15:00:30)
Difficulty: 2 of 5Under Polynomial Divisions (in Calculus)
Posted on 2007-08-13 (3 Comments)
Solution Solution by K Sengupta (2007-08-21 11:29:36)
Difficulty: 3 of 5Under A Cube Root And Multiple Puzzle (in Numbers)
Posted on 2007-08-10 (6 Comments)
re: Proof of solution by K Sengupta (2008-03-07 05:10:46)
re: Solution by K Sengupta (2008-03-07 05:09:53)
Difficulty: 3 of 5Under An ID Number Problem (in Numbers)
Posted on 2007-08-04 (5 Comments)
re: Nice by K Sengupta (2007-08-05 11:06:03)
re: Great puzzle by K Sengupta (2007-08-05 11:02:12)
Difficulty: 3 of 5Under Shade-doku (in Logic)
Posted on 2007-08-02 (13 Comments)
Solution Solution by K Sengupta (2007-08-13 04:08:59)
Difficulty: 2 of 5Under Take The Midpoints, Get Equilateral? (in Geometry)
Posted on 2007-08-01 (4 Comments)
re: Solution by K Sengupta (2008-03-30 09:17:20)
Difficulty: 3 of 5Under Boxed Eights (in Logic)
Posted on 2007-07-24 (17 Comments)
Solution by K Sengupta (2007-07-31 15:37:13)
Solution Solution by K Sengupta (2007-07-31 15:36:41)
Difficulty: 3 of 5Under Six Digits (in Numbers)
Posted on 2007-07-18 (3 Comments)
answer by K Sengupta (2007-11-16 04:27:52)
Difficulty: 3 of 5Under Greaterdoku (in General)
Posted on 2007-07-15 (12 Comments)
re(4): Solution by K Sengupta (2007-07-15 15:58:38)
re(2): Solution by K Sengupta (2007-07-15 15:35:18)
Solution Solution by K Sengupta (2007-07-15 15:18:09)
Difficulty: 3 of 5Under Take Divisors, Get Square Root (in Numbers)
Posted on 2007-07-13 (5 Comments)
re: Solution by K Sengupta (2008-03-10 15:11:09)
re: Solution by K Sengupta (2008-03-10 15:09:22)
Difficulty: 2 of 5Under Who Stole Dr. Jones' Clock? (in Logic)
Posted on 2007-07-09 (13 Comments)
answer by K Sengupta (2007-07-26 06:16:52)
Difficulty: 3 of 5Under The Sum of Fourth Powers (in Just Math)
Posted on 2007-07-04 (2 Comments)
Solution Solution by K Sengupta (2007-07-04 14:49:31)
Difficulty: 2 of 5Under Winter Reigns (in General)
Posted on 2007-07-02 (5 Comments)
Some Thoughts Adaptation by K Sengupta (2007-07-02 22:10:41)
Difficulty: 2 of 5Under Crossnumber (in Numbers)
Posted on 2007-07-01 (5 Comments)
Solution Solution by K Sengupta (2007-07-02 11:33:41)
Difficulty: 3 of 5Under A grok is a grok is a ... ? (in Liars and Knights)
Posted on 2007-06-29 (11 Comments)
Solution Solution by K Sengupta (2007-06-29 23:26:20)
Difficulty: 2 of 5Under sin(15)=sin(15) (in General)
Posted on 2007-06-25 (2 Comments)
Solution Solution by K Sengupta (2007-06-25 11:56:02)
Difficulty: 3 of 5Under Odd-Even Jigsaw Sudoku (in Logic)
Posted on 2007-06-24 (8 Comments)
Solution Solution by K Sengupta (2007-06-25 10:31:19)
Difficulty: 3 of 5Under Count in German (in Numbers)
Posted on 2007-06-20 (4 Comments)
Some Thoughts More Answers by K Sengupta (2007-06-20 11:09:54)
Difficulty: 3 of 5Under Note the Quote (in Word Problems)
Posted on 2007-06-18 (5 Comments)
Some Thoughts Solution To The Bottom Section by K Sengupta (2007-06-29 05:02:38)
Some Thoughts Solution To The Top Section by K Sengupta (2007-06-29 04:58:29)
Difficulty: 2 of 5Under # Wrong = % Right (in General)
Posted on 2007-06-16 (6 Comments)
Solution Solution To The Third Part : Exact Case by K Sengupta (2007-06-17 05:27:04)
Solution Solution To The Third Part : Approximate Case by K Sengupta (2007-06-17 05:24:40)
Solution Solution To The First Two Parts by K Sengupta (2007-06-17 05:21:56)
Difficulty: 3 of 5Under All Wrong at the Olympic Games (in Logic)
Posted on 2007-06-15 (14 Comments)
Solution Alternative Methodology by K Sengupta (2007-06-15 23:55:41)
Solution Puzzle Resolution by K Sengupta (2007-06-15 23:51:37)
Difficulty: 3 of 5Under Square in a Sector (in Geometry)
Posted on 2007-06-06 (5 Comments)
Answer by K Sengupta (2009-01-09 15:39:32)
Difficulty: 2 of 5Under Non ordered field (in Just Math)
Posted on 2007-06-06 (2 Comments)
Solution Solution by K Sengupta (2007-06-07 04:57:56)
Difficulty: 4 of 5Under A Perplexing (Prime) Puzzle (in Just Math)
Posted on 2007-06-05 (5 Comments)
Hints/Tips Hint by K Sengupta (2007-06-29 12:52:26)
Difficulty: 2 of 5Under Counting the Types 2 (in Liars and Knights)
Posted on 2007-06-05 (6 Comments)
Some Thoughts Further Explanations by K Sengupta (2007-06-07 05:48:19)
Solution Solution by K Sengupta (2007-06-05 11:41:22)
Difficulty: 3 of 5Under Some Hardy Ramanujan variants (in Numbers)
Posted on 2007-06-02 (2 Comments)
answer to second part by K Sengupta (2007-06-02 15:58:15)
Difficulty: 2 of 5Under Counting the Types (in Liars and Knights)
Posted on 2007-05-31 (4 Comments)
Solution Solution by K Sengupta (2007-05-31 12:17:25)
Difficulty: 3 of 5Under An apple (or more) a day... (in Numbers)
Posted on 2007-05-28 (1 Comments)
Solution Solution (Sppoiler Ahead) by K Sengupta (2007-05-28 15:07:28)
Difficulty: 2 of 5Under How to pick 'em (in Logic)
Posted on 2007-05-25 (8 Comments)
Answer by K Sengupta (2009-01-09 12:44:17)
Difficulty: 2 of 5Under Mean Sequence (in Sequences)
Posted on 2007-05-23 (7 Comments)
Solution Solution by K Sengupta (2007-05-23 10:50:23)
Difficulty: 4 of 5Under The Irrational Units Digit (in Numbers)
Posted on 2007-05-21 (4 Comments)
Solution Solution by K Sengupta (2007-05-23 11:22:37)
Difficulty: 3 of 5Under Always Divisible (in Just Math)
Posted on 2007-05-20 (3 Comments)
Solution Puzzle Solution by K Sengupta (2007-05-21 05:22:34)
Difficulty: 3 of 5Under Subtle Summed Squares (in Numbers)
Posted on 2007-05-18 (5 Comments)
Solution Solution by K Sengupta (2007-05-18 14:55:29)
Difficulty: 1 of 5Under A turtles' problem (in Tricks)
Posted on 2007-05-17 (16 Comments)
Some Thoughts some thoughts by K Sengupta (2007-05-22 05:48:16)
Difficulty: 3 of 5Under Four statements (in Logic)
Posted on 2007-05-16 (8 Comments)
Some Thoughts I agree.... by K Sengupta (2007-05-18 05:50:56)
Difficulty: 3 of 5Under Queue weight possibilities. (in Numbers)
Posted on 2007-05-15 (3 Comments)
re: solution by K Sengupta (2007-05-16 11:44:31)
Difficulty: 3 of 5Under Phidius (in Numbers)
Posted on 2007-05-11 (4 Comments)
Solution Solution by K Sengupta (2007-05-11 14:32:57)
Difficulty: 2 of 5Under Deleted Numbers (in Numbers)
Posted on 2007-05-09 (4 Comments)
Solution Solution by K Sengupta (2007-05-20 15:02:14)
Difficulty: 2 of 5Under Simple Sequence (in Sequences)
Posted on 2007-05-07 (7 Comments)
Solution Problem Solution by K Sengupta (2007-05-09 11:59:40)
Difficulty: 1 of 5Under Two Digit Average (in Numbers)
Posted on 2007-05-04 (4 Comments)
Solution An Alternate Methodology by K Sengupta (2007-05-04 11:26:06)
Difficulty: 2 of 5Under Three Squares (in Numbers)
Posted on 2007-05-03 (9 Comments)
Solution Analytic Solution by K Sengupta (2008-03-31 12:43:47)
Answer by K Sengupta (2008-03-31 12:41:38)
Difficulty: 3 of 5Under Doctor, nurse and apprentice. (in Liars and Knights)
Posted on 2007-04-26 (8 Comments)
answer by K Sengupta (2007-05-09 12:43:09)
Difficulty: 2 of 5Under Matrix Identity (in Just Math)
Posted on 2007-04-26 (8 Comments)
Some Thoughts re(2): An Attempt To Generalisation by K Sengupta (2007-05-01 03:23:40)
Solution An Attempt To Generalisation by K Sengupta (2007-04-30 09:17:23)
Solution Puzzle Solution With Explanation by K Sengupta (2007-04-27 14:56:40)
Some Thoughts Problem solution by K Sengupta (2007-04-27 03:09:52)
Difficulty: 2 of 5Under I'm fun for everyone (in Riddles)
Posted on 2007-04-23 (22 Comments)
Some Thoughts Some thoughts on the problem by K Sengupta (2007-04-30 09:20:55)
Difficulty: 2 of 5Under Basic Statistics 2 (in Numbers)
Posted on 2007-04-20 (7 Comments)
Answer by K Sengupta (2008-10-15 00:37:35)
Difficulty: 3 of 5Under The blurred note 2 (in Liars and Knights)
Posted on 2007-04-19 (5 Comments)
answer by K Sengupta (2007-05-09 12:41:27)
Difficulty: 5 of 5Under Raise to the seventh power, get factor (in Numbers)
Posted on 2007-04-18 (5 Comments)
re(2): Hint by K Sengupta (2007-04-19 04:20:47)
Hints/Tips Hint by K Sengupta (2007-04-19 01:21:01)
Difficulty: 3 of 5Under Five Squares (in Numbers)
Posted on 2007-04-18 (7 Comments)
Answer by K Sengupta (2008-10-15 00:33:03)
Difficulty: 3 of 5Under The Incredible Shrinking Word (in Word Problems)
Posted on 2007-04-16 (4 Comments)
Some Thoughts Puzzle Solution by K Sengupta (2007-04-16 14:56:19)
Difficulty: 3 of 5Under Strange Symmetric Sickness (in Liars and Knights)
Posted on 2007-04-13 (3 Comments)
answer by K Sengupta (2007-05-09 12:39:28)
Difficulty: 2 of 5Under Fast clock, slow clock (in Riddles)
Posted on 2007-04-11 (16 Comments)
Solution Puzzle Solution by K Sengupta (2007-05-10 05:26:57)
Difficulty: 4 of 5Under Is it, or is it not? (in Numbers)
Posted on 2007-04-10 (12 Comments)
Solution Solution To The Problem by K Sengupta (2007-04-10 13:25:12)
Difficulty: 3 of 5Under The blurred note (in Liars and Knights)
Posted on 2007-04-10 (7 Comments)
answer by K Sengupta (2007-05-09 12:37:15)
Difficulty: 3 of 5Under 2 Dimensional – 3 Dimensional (in Sequences)
Posted on 2007-04-09 (3 Comments)
Solution Solution by K Sengupta (2007-04-09 15:01:14)
Difficulty: 2 of 5Under Proof positive: squares of integers (in Just Math)
Posted on 2007-04-07 (3 Comments)
Hints/Tips Hint by K Sengupta (2007-04-09 05:55:15)
Difficulty: 3 of 5Under Close to Fermat (in Numbers)
Posted on 2007-04-06 (4 Comments)
Solution Solution To The Problem by K Sengupta (2007-04-09 13:37:11)
Difficulty: 3 of 5Under Weddings (in Liars and Knights)
Posted on 2007-04-03 (9 Comments)
answer by K Sengupta (2007-05-09 12:45:34)
Difficulty: 3 of 5Under Paint it black (in Probability)
Posted on 2007-04-02 (9 Comments)
Answer by K Sengupta (2008-10-13 02:37:10)
Difficulty: 3 of 5Under Perplexus Cryptarithm Puzzle (in Numbers)
Posted on 2007-03-31 (4 Comments)
re(2): answer by K Sengupta (2007-04-02 11:06:36)
Some Thoughts answer by K Sengupta (2007-04-01 05:49:53)
Difficulty: 3 of 5Under More Harmonic Integers (2) (in Numbers)
Posted on 2007-03-28 (6 Comments)
Some Thoughts re: Partly solved by K Sengupta (2007-03-29 11:51:48)
Hints/Tips Hint by K Sengupta (2007-03-29 09:35:39)
Difficulty: 2 of 5Under Chop it off (in Numbers)
Posted on 2007-03-27 (5 Comments)
Solution Solution To The Problem by K Sengupta (2007-04-11 05:52:01)
Difficulty: 3 of 5Under Surprising Sudden Square (in Numbers)
Posted on 2007-03-24 (10 Comments)
Solution Solution To The Problem: 3rd Method by K Sengupta (2007-04-09 12:06:42)
Solution A Simpler Methodology by K Sengupta (2007-03-26 04:20:50)
re: Solution chains by K Sengupta (2007-03-25 13:05:43)
Solution Puzzle Solution by K Sengupta (2007-03-25 01:54:59)
Difficulty: 3 of 5Under On the clock (in Just Math)
Posted on 2007-03-23 (7 Comments)
Some Thoughts answer by K Sengupta (2007-09-20 16:12:03)
Difficulty: 2 of 5Under Basic Factoring (in Just Math)
Posted on 2007-03-21 (4 Comments)
Solution An Attempt To The Solution by K Sengupta (2007-03-22 00:42:24)
Difficulty: 3 of 5Under Front to back (in Numbers)
Posted on 2007-03-18 (3 Comments)
Solution Solution by K Sengupta (2007-03-19 11:34:16)
Difficulty: 3 of 5Under Polynomial Puzzle (in Just Math)
Posted on 2007-03-16 (7 Comments)
Solution Solution by K Sengupta (2007-03-17 03:53:25)
Difficulty: 1 of 5Under ELECTRICITY (in Tricks)
Posted on 2007-03-14 (6 Comments)
Solution Solution by K Sengupta (2008-11-21 23:48:06)
Difficulty: 4 of 5Under placing numbers (in Logic)
Posted on 2007-03-12 (13 Comments)
Solution Solution by K Sengupta (2008-10-06 00:17:23)
Difficulty: 3 of 5Under Divisible by 2007 (in Numbers)
Posted on 2007-03-11 (3 Comments)
Solution Solution : With A Different Methodology by K Sengupta (2007-03-14 03:41:32)
Hints/Tips Spoiler Ahead ! by K Sengupta (2007-03-11 11:36:50)
Difficulty: 3 of 5Under Four Spheres (in Famous Riddles)
Posted on 2007-03-10 (3 Comments)
Solution An Attempt To The Answer To The Problem by K Sengupta (2007-03-18 03:01:13)
Difficulty: 3 of 5Under Another deadman in Knavesville (in Liars and Knights)
Posted on 2007-03-08 (14 Comments)
answer by K Sengupta (2007-05-09 12:47:11)
Difficulty: 3 of 5Under Hello My Name is . . . (in Liars and Knights)
Posted on 2007-03-06 (8 Comments)
answer by K Sengupta (2007-05-09 12:48:56)
Difficulty: 4 of 5Under My next alone has soul (in Famous Riddles)
Posted on 2007-03-06 (3 Comments)
Solution Puzzle Solution With Explanation by K Sengupta (2007-03-18 03:14:07)
Difficulty: 2 of 5Under Fair Pairs (in Probability)
Posted on 2007-03-05 (5 Comments)
Answer by K Sengupta (2008-10-03 05:57:21)
Difficulty: 3 of 5Under . . . of babes (in Riddles)
Posted on 2007-03-05 (14 Comments)
re(2): Spoiler Ahead ! by K Sengupta (2007-03-05 11:00:38)
re(2): Spoiler Ahead ! by K Sengupta (2007-03-05 10:49:39)
Some Thoughts Spoiler Ahead ! by K Sengupta (2007-03-05 09:43:48)
Difficulty: 2 of 5Under 2+2 (in Tricks)
Posted on 2007-03-04 (16 Comments)
Hints/Tips Spoiler Ahead ! by K Sengupta (2007-03-04 10:39:49)
Difficulty: 1 of 5Under Volume of a Cuboid (in Geometry)
Posted on 2007-03-02 (7 Comments)
Solution An Attempt To Generalisation by K Sengupta (2007-03-02 09:41:07)
Difficulty: 3 of 5Under The Big Banquet 2 (in Liars and Knights)
Posted on 2007-03-01 (2 Comments)
Solution Solution by K Sengupta (2007-05-09 12:56:19)
Difficulty: 2 of 5Under Widescreen vs traditional (in Just Math)
Posted on 2007-02-23 (5 Comments)
Solution Solution by K Sengupta (2007-02-23 10:59:48)
Difficulty: 3 of 5Under Bigger or Smaller?? (in Numbers)
Posted on 2007-02-22 (6 Comments)
Solution An Alternative Mehodology by K Sengupta (2007-07-26 06:05:00)
Difficulty: 3 of 5Under Diophantine And Almost Fermat (in Numbers)
Posted on 2007-02-21 (4 Comments)
Hints/Tips Hint by K Sengupta (2007-02-22 13:51:46)
Difficulty: 1 of 5Under My riddle #1 (in Riddles)
Posted on 2007-02-18 (12 Comments)
A Guess by K Sengupta (2007-02-18 23:57:00)
Difficulty: 3 of 5Under A Six Inhabitants Problem (in Liars and Knights)
Posted on 2007-02-14 (5 Comments)
re: Possible by K Sengupta (2007-02-15 01:27:03)
Difficulty: 5 of 5Under Pages and Squires (in Liars and Knights)
Posted on 2007-02-13 (7 Comments)
Some Thoughts Puzzle Solution by K Sengupta (2007-05-09 13:10:09)
Difficulty: 2 of 5Under Pair formed Sequence (in Sequences)
Posted on 2007-02-09 (6 Comments)
Solution Puzzle Solution by K Sengupta (2008-04-04 06:10:01)
Answer by K Sengupta (2008-04-04 06:07:16)
Difficulty: 3 of 5Under Letter groups (in Word Problems)
Posted on 2007-02-07 (7 Comments)
Solution Puzzle Solution by K Sengupta (2008-11-28 06:48:59)
Difficulty: 3 of 5Under This Poem Is Much Too Deep For You (in General)
Posted on 2007-02-03 (5 Comments)
Some Thoughts Some Thoughts by K Sengupta (2007-05-07 12:26:43)
Difficulty: 3 of 5Under Internal Triangle Problem (in Geometry)
Posted on 2007-02-02 (4 Comments)
Answer by K Sengupta (2008-10-22 05:27:54)
Difficulty: 3 of 5Under 2007 intersections (in Geometry)
Posted on 2007-02-01 (4 Comments)
answer by K Sengupta (2007-09-05 06:05:27)
Difficulty: 4 of 5Under How many solutions? (in Just Math)
Posted on 2007-01-31 (3 Comments)
partial answer by K Sengupta (2007-09-05 06:01:42)
Difficulty: 3 of 5Under Two Obtuse Angles (in Probability)
Posted on 2007-01-27 (4 Comments)
Answer by K Sengupta (2008-10-01 06:19:43)
Difficulty: 2 of 5Under Numbered Cube (in Numbers)
Posted on 2007-01-26 (3 Comments)
Answer by K Sengupta (2008-10-22 05:25:32)
Difficulty: 3 of 5Under Logidoku-8 (in Logic)
Posted on 2007-01-24 (10 Comments)
answer by K Sengupta (2007-11-05 23:51:21)
Difficulty: 3 of 5Under Real and Complex (in Just Math)
Posted on 2007-01-23 (4 Comments)
Solution Puzzle Solution by K Sengupta (2008-07-21 04:26:11)
Answer by K Sengupta (2008-07-19 07:10:19)
Difficulty: 3 of 5Under Namedoku (in Logic)
Posted on 2007-01-20 (16 Comments)
Solution solution by K Sengupta (2007-11-16 04:36:38)
Difficulty: 3 of 5Under Hole-some Countries (in Word Problems)
Posted on 2007-01-16 (7 Comments)
Solution Solution To The Problem by K Sengupta (2007-04-08 11:40:36)
Difficulty: 2 of 5Under More Arithmetic Integers (in Just Math)
Posted on 2007-01-16 (3 Comments)
re: Solution by K Sengupta (2007-01-16 23:16:32)
Difficulty: 3 of 5Under A Factorial Evaluation (in Just Math)
Posted on 2007-01-12 (5 Comments)
Hints/Tips Hint 2 by K Sengupta (2007-01-22 04:26:43)
Hints/Tips Hints by K Sengupta (2007-01-21 11:47:25)
Difficulty: 1 of 5Under Cooking for the Native Americans (in Riddles)
Posted on 2007-01-12 (5 Comments)
Some Thoughts Answer by K Sengupta (2007-03-02 01:48:37)
Difficulty: 2 of 5Under Find the Country (in Word Problems)
Posted on 2007-01-11 (14 Comments)
answer by K Sengupta (2007-04-03 05:51:20)
Difficulty: 1 of 5Under For the forty-something-ers (in Riddles)
Posted on 2007-01-10 (4 Comments)
Solution Solution by K Sengupta (2007-03-02 04:28:48)
Difficulty: 2 of 5Under Addition sequence (in Sequences)
Posted on 2007-01-09 (5 Comments)
Solution Puzzle Solution by K Sengupta (2008-12-09 06:32:21)
Answer by K Sengupta (2008-10-22 05:23:50)
Difficulty: 2 of 5Under An exponent and prime problem (in Just Math)
Posted on 2007-01-06 (6 Comments)
re: needs a second attempt by K Sengupta (2007-01-06 14:52:11)
Difficulty: 3 of 5Under Odd-Even Logidoku (in Logic)
Posted on 2007-01-05 (26 Comments)
answer by K Sengupta (2007-11-05 23:59:11)
Difficulty: 3 of 5Under Fifteen Jumbled (in Sequences)
Posted on 2006-12-29 (7 Comments)
Solution Puzzle Solution by K Sengupta (2008-07-02 15:47:04)
Answer by K Sengupta (2008-07-01 13:32:56)
Difficulty: 3 of 5Under All the Nines (in Logic)
Posted on 2006-12-25 (9 Comments)
answer by K Sengupta (2007-11-05 23:47:17)
Difficulty: 3 of 5Under Eight Each Way (in Logic)
Posted on 2006-12-21 (12 Comments)
answer by K Sengupta (2007-11-07 22:37:02)
Difficulty: 3 of 5Under Colored Bead Combos (in Probability)
Posted on 2006-12-17 (3 Comments)
Answer by K Sengupta (2008-10-09 05:05:07)
Difficulty: 3 of 5Under An Accommodation Problem (in Logic)
Posted on 2006-12-15 (10 Comments)
re: Another assumption... by K Sengupta (2006-12-15 11:28:11)
Difficulty: 4 of 5Under One equation with nine unknowns! (in Numbers)
Posted on 2006-12-13 (7 Comments)
Answer by K Sengupta (2009-01-23 15:45:03)
Difficulty: 3 of 5Under Mean Quest (in General)
Posted on 2006-12-10 (15 Comments)
answer by K Sengupta (2008-12-30 03:47:49)
Difficulty: 3 of 5Under Floor function and primes (in Numbers)
Posted on 2006-12-09 (5 Comments)
Some Thoughts re: I got it, i got it by K Sengupta (2006-12-09 12:32:16)
Difficulty: 2 of 5Under Bouncy ladybugs (in General)
Posted on 2006-12-05 (5 Comments)
Answer by K Sengupta (2008-12-21 06:21:14)
Difficulty: 2 of 5Under Healer of all (in Riddles)
Posted on 2006-12-04 (9 Comments)
Answer by K Sengupta (2008-12-21 06:17:17)
Difficulty: 3 of 5Under Duplicate Digit Determination (in Numbers)
Posted on 2006-12-03 (6 Comments)
Answer by K Sengupta (2008-11-08 00:53:38)
Difficulty: 2 of 5Under Old English Riddle (in Famous Riddles)
Posted on 2006-11-30 (5 Comments)
Solution Solution by K Sengupta (2007-02-19 00:25:16)
Difficulty: 1 of 5Under Rooms (in Tricks)
Posted on 2006-11-13 (17 Comments)
answer by K Sengupta (2008-11-20 00:29:37)
Difficulty: 1 of 5Under Consecutive Odd and Prime (in Numbers)
Posted on 2006-11-08 (4 Comments)
Solution Puzzle Solution by K Sengupta (2008-11-09 05:33:03)
Difficulty: 4 of 5Under Logidoku (in Logic)
Posted on 2006-11-06 (15 Comments)
answer by K Sengupta (2007-11-05 23:49:42)
Difficulty: 1 of 5Under Travelling (in Just Math)
Posted on 2006-10-30 (11 Comments)
Solution Puzzle Resolution by K Sengupta (2006-10-30 08:29:34)
Difficulty: 2 of 5Under Integer Roots (in Just Math)
Posted on 2006-10-14 (5 Comments)
Solution Puzzle Resolution by K Sengupta (2006-10-14 22:39:25)
Difficulty: 2 of 5Under Miss Etticoat (in Riddles)
Posted on 2006-10-06 (42 Comments)
Solution Answer by K Sengupta (2007-02-22 14:01:55)
Difficulty: 2 of 5Under Parchment Puzzle (in Word Problems)
Posted on 2006-10-05 (7 Comments)
Some Thoughts Some Thoughts by K Sengupta (2007-04-11 06:50:03)
Difficulty: 2 of 5Under Those infinite small steps (in Just Math)
Posted on 2006-10-03 (8 Comments)
Solution Puzzle Solution by K Sengupta (2007-03-20 12:04:39)
Difficulty: 2 of 5Under Another 2006 Problem (in Just Math)
Posted on 2006-09-30 (8 Comments)
Question re: Solution by K Sengupta (2006-09-30 10:46:05)
Difficulty: 1 of 5Under Think About It. (in Riddles)
Posted on 2006-09-28 (22 Comments)
Solution Solution by K Sengupta (2006-10-02 09:44:10)
Hints/Tips Supplementary Tip (2). by K Sengupta (2006-10-02 02:38:50)
Hints/Tips Supplementary Tip by K Sengupta (2006-10-02 01:48:00)
Hints/Tips re(3): Hmmm... by K Sengupta (2006-09-30 13:14:04)
Hints/Tips re: Hmmm... by K Sengupta (2006-09-29 00:21:55)
Hints/Tips re: Hmmm... by K Sengupta (2006-09-29 00:21:55)
Difficulty: 2 of 5Under A horse of a different color (in Liars and Knights)
Posted on 2006-09-26 (20 Comments)
Some Thoughts answer by K Sengupta (2007-05-09 13:15:17)
Difficulty: 4 of 5Under Another Divisibility Puzzle (in Just Math)
Posted on 2006-09-25 (6 Comments)
General Observation by K Sengupta (2006-09-25 23:48:36)
Difficulty: 2 of 5Under Take five! (in Numbers)
Posted on 2006-09-21 (4 Comments)
Answer by K Sengupta (2008-11-23 06:46:18)
Difficulty: 3 of 5Under A permutation puzzle (in Just Math)
Posted on 2006-09-20 (4 Comments)
Typo by K Sengupta (2006-09-20 14:15:33)
Difficulty: 3 of 5Under Pandigital Sum (in Numbers)
Posted on 2006-09-19 (5 Comments)
answer by K Sengupta (2008-11-24 00:45:17)
Difficulty: 4 of 5Under Magic 8's (in Numbers)
Posted on 2006-09-18 (8 Comments)
answer by K Sengupta (2008-11-24 00:37:32)
Difficulty: 3 of 5Under A multi-solution diophantine problem (in Just Math)
Posted on 2006-09-15 (7 Comments)
re: No Subject by K Sengupta (2006-12-31 12:43:13)
Difficulty: 3 of 5Under nonsense phrase (in Cryptography)
Posted on 2006-09-15 (2 Comments)
Solution Problem resolution by K Sengupta (2006-09-15 09:25:40)
Difficulty: 3 of 5Under Face time (in Cryptography)
Posted on 2006-09-13 (3 Comments)
Answer by K Sengupta (2008-11-23 06:47:01)
Difficulty: 2 of 5Under Evil character (in Word Problems)
Posted on 2006-09-11 (4 Comments)
answer by K Sengupta (2007-04-11 06:52:12)
Difficulty: 2 of 5Under Seven powers of seven (in Numbers)
Posted on 2006-09-08 (3 Comments)
For the first part..... by K Sengupta (2008-08-21 07:18:55)
Difficulty: 3 of 5Under Life is full of me! (in Famous Riddles)
Posted on 2006-09-07 (18 Comments)
Solution Riddle resolution? by K Sengupta (2006-09-08 05:24:23)
Difficulty: 2 of 5Under A Power Problem (in Calculus)
Posted on 2006-09-03 (3 Comments)
Acknowledgement by K Sengupta (2006-09-05 13:52:09)
Difficulty: 3 of 5Under Pandigital Squares (in Logic)
Posted on 2006-09-01 (4 Comments)
Answer by K Sengupta (2009-01-01 16:07:41)
Difficulty: 2 of 5Under Identical Opposites (in Word Problems)
Posted on 2006-08-29 (5 Comments)
Some Thoughts solution to the problem by K Sengupta (2007-04-30 13:56:21)
Difficulty: 3 of 5Under LCM Sequence (in Sequences)
Posted on 2006-08-19 (7 Comments)
Answer by K Sengupta (2008-10-30 23:37:24)
Difficulty: 3 of 5Under Must you overanalyze everything? (in Sequences)
Posted on 2006-08-18 (4 Comments)
Answer by K Sengupta (2008-08-21 07:12:00)
Difficulty: 2 of 5Under Procrastination (in Riddles)
Posted on 2006-08-16 (48 Comments)
Solution Solution. by K Sengupta (2007-02-22 13:59:23)
Difficulty: 4 of 5Under Jargon? (in Cryptography)
Posted on 2006-08-15 (9 Comments)
Some Thoughts answer by K Sengupta (2008-02-06 05:14:42)
Difficulty: 3 of 5Under beheaded for benefits (in Riddles)
Posted on 2006-08-14 (8 Comments)
Answer by K Sengupta (2008-08-21 07:08:08)
Difficulty: 1 of 5Under Medieval King (in Riddles)
Posted on 2006-08-10 (13 Comments)
Solution Puzzle Solution by K Sengupta (2007-03-14 04:22:58)
Difficulty: 1 of 5Under Vital Vegetal Vibes (in General)
Posted on 2006-08-07 (11 Comments)
Answer by K Sengupta (2008-12-21 02:55:19)
Difficulty: 3 of 5Under numbers, numbers, numbers (in Word Problems)
Posted on 2006-08-06 (4 Comments)
Solution Problem Solution by K Sengupta (2007-04-11 06:56:59)
Difficulty: 4 of 5Under Further Arithmetic Integers II (in Numbers)
Posted on 2006-08-04 (4 Comments)
re: Comments On Part Two by K Sengupta (2006-08-05 21:22:09)
Comments On Part Two by K Sengupta (2006-08-05 02:53:23)
Some Thoughts Proposed Method: Part I by K Sengupta (2006-08-05 02:42:57)
Difficulty: 1 of 5Under Due on the 15th (in General)
Posted on 2006-08-02 (7 Comments)
Answer by K Sengupta (2008-08-21 07:05:02)
Difficulty: 3 of 5Under Tricky Ten Digit Number (in Numbers)
Posted on 2006-07-31 (10 Comments)
Answer by K Sengupta (2008-10-30 23:29:15)
Difficulty: 3 of 5Under A deceiving riddle (in Riddles)
Posted on 2006-07-31 (36 Comments)
Solution Solution by K Sengupta (2007-02-20 10:09:45)
Difficulty: 3 of 5Under A Real Solution Puzzle (in Just Math)
Posted on 2006-07-30 (5 Comments)
Errata by K Sengupta (2006-07-30 11:36:41)
Difficulty: 3 of 5Under A Distinct Sum Puzzle (in Just Math)
Posted on 2006-07-28 (4 Comments)
Acknowledgements by K Sengupta (2006-08-31 03:09:31)
Difficulty: 3 of 5Under Alphabetical logic (in Logic)
Posted on 2006-07-28 (9 Comments)
Answer by K Sengupta (2009-03-06 06:19:50)
Difficulty: 3 of 5Under Criminals Around Table (in Logic)
Posted on 2006-07-27 (8 Comments)
Answer by K Sengupta (2009-03-06 04:53:43)
Difficulty: 2 of 5Under A thing that nothing is (in Riddles)
Posted on 2006-07-25 (19 Comments)
Solution Solution by K Sengupta (2007-02-20 09:59:47)
Difficulty: 4 of 5Under Square-Crossed Power (in Just Math)
Posted on 2006-07-23 (11 Comments)
re: Integer or Integral? by K Sengupta (2006-07-23 23:09:06)
Difficulty: 1 of 5Under aerodynamics (in Riddles)
Posted on 2006-07-20 (14 Comments)
Solution Answer by K Sengupta (2007-02-20 10:02:19)
Difficulty: 3 of 5Under Land of Zoz (in Liars and Knights)
Posted on 2006-07-17 (13 Comments)
answer by K Sengupta (2007-05-09 13:23:16)
Difficulty: 4 of 5Under Two Digit Integers (in Just Math)
Posted on 2006-07-14 (11 Comments)
Acknowledgement by K Sengupta (2006-08-31 05:39:32)
Difficulty: 2 of 5Under tugged in all directions (in Riddles)
Posted on 2006-07-12 (6 Comments)
Solution answer by K Sengupta (2007-03-14 04:24:04)
Difficulty: 5 of 5Under A Coquin Problem (in Liars and Knights)
Posted on 2006-07-11 (11 Comments)
re(2): Is the solution unique? [Spoiler] by K Sengupta (2006-09-13 09:16:33)
Difficulty: 3 of 5Under First Impressions (in Cryptography)
Posted on 2006-07-10 (16 Comments)
answer by K Sengupta (2008-02-06 05:17:41)
Difficulty: 4 of 5Under Alone (in Riddles)
Posted on 2006-07-10 (11 Comments)
Solution Puzzle Solution by K Sengupta (2007-04-11 06:08:39)
answer by K Sengupta (2007-03-15 01:03:25)
Difficulty: 1 of 5Under Old Mother Twitchett (in Famous Riddles)
Posted on 2006-07-06 (18 Comments)
Solution answer by K Sengupta (2007-03-18 03:15:55)
Difficulty: 2 of 5Under Your soul mate? (in Riddles)
Posted on 2006-07-05 (8 Comments)
answer by K Sengupta (2008-02-06 05:23:24)
Difficulty: 4 of 5Under Arrange The Disks (in General)
Posted on 2006-07-04 (14 Comments)
Acknowledgement by K Sengupta (2006-08-31 05:09:21)
Difficulty: 2 of 5Under WWW (in Just Math)
Posted on 2006-07-04 (6 Comments)
Solution Puzzle Solution by K Sengupta (2008-12-09 06:17:54)
Answer by K Sengupta (2008-12-06 02:08:44)
Difficulty: 3 of 5Under Calling all pythagoreans (in Geometry)
Posted on 2006-07-03 (7 Comments)
Solution Puzzle Resolution by K Sengupta (2006-07-03 13:36:04)
Difficulty: 1 of 5Under Brother of Ages (in General)
Posted on 2006-07-03 (8 Comments)
Solution An Algebraic Resolution by K Sengupta (2006-07-03 12:03:55)
Difficulty: 4 of 5Under Weighty affairs... (in Riddles)
Posted on 2006-06-30 (9 Comments)
Solution puzzle solution by K Sengupta (2007-03-15 01:04:52)
Difficulty: 2 of 5Under A Digital Root Problem (in Just Math)
Posted on 2006-06-29 (10 Comments)
re: very simplistic explanation by K Sengupta (2006-07-11 14:49:27)
Credits by K Sengupta (2006-07-11 14:00:38)
Difficulty: 2 of 5Under To the Airport (in General)
Posted on 2006-06-27 (4 Comments)
Solution Another Approach by K Sengupta (2006-06-27 12:07:28)
Difficulty: 3 of 5Under Oooh... a dirty one... (in Riddles)
Posted on 2006-06-26 (10 Comments)
answer by K Sengupta (2007-03-15 01:05:29)
Difficulty: 3 of 5Under A case of misguided sheep. (in Riddles)
Posted on 2006-06-23 (22 Comments)
answer by K Sengupta (2008-02-06 05:31:32)
Difficulty: 3 of 5Under Abramowitz And Bernhardt Families (in Numbers)
Posted on 2006-06-21 (4 Comments)
Acknowledgements by K Sengupta (2006-07-02 08:44:43)
Difficulty: 3 of 5Under Cherry picking (in Probability)
Posted on 2006-06-17 (4 Comments)
answer by K Sengupta (2008-02-06 05:36:29)
Difficulty: 2 of 5Under Simplify the expression (in Just Math)
Posted on 2006-06-16 (8 Comments)
Puzzle Solution ( Clarification) by K Sengupta (2006-06-29 05:03:05)
Hints/Tips Resolution Approach (Alternate) by K Sengupta (2006-06-16 10:14:24)
Difficulty: 2 of 5Under Arcanum (in Riddles)
Posted on 2006-06-15 (16 Comments)
puzzle solution by K Sengupta (2007-03-15 01:06:22)
Difficulty: 3 of 5Under The Maypole Problem 2 (in Geometry)
Posted on 2006-06-12 (3 Comments)
Solution Puzzle Solution by K Sengupta (2007-05-11 15:09:05)
Difficulty: 3 of 5Under log the log (in Just Math)
Posted on 2006-06-11 (5 Comments)
Solution A Different Approach by K Sengupta (2006-06-11 14:59:06)
Difficulty: 3 of 5Under Countries of the World (in Word Problems)
Posted on 2006-06-09 (6 Comments)
re: solution by K Sengupta (2006-06-10 07:46:28)
Difficulty: 4 of 5Under A Bivariate Divisibility Problem (in Numbers)
Posted on 2006-06-08 (1 Comments)
Hints/Tips No Subject by K Sengupta (2006-06-08 23:26:37)
Difficulty: 3 of 5Under A dilution problem (in Just Math)
Posted on 2006-06-08 (6 Comments)
Answer by K Sengupta (2008-02-26 06:09:09)
Difficulty: 4 of 5Under The Ultimate Cribbage Hand (in Games)
Posted on 2006-06-07 (21 Comments)
answer by K Sengupta (2008-02-06 05:43:59)
Difficulty: 3 of 5Under All Four Suits (in Probability)
Posted on 2006-06-06 (8 Comments)
answer by K Sengupta (2008-02-06 05:48:25)
Difficulty: 3 of 5Under Patent Medicine (in Shapes)
Posted on 2006-06-05 (2 Comments)
answer by K Sengupta (2008-02-06 05:54:03)
Difficulty: 4 of 5Under Tricky sudoku (in Logic)
Posted on 2006-06-05 (7 Comments)
Some Thoughts Solution by K Sengupta (2009-01-23 12:22:25)
Difficulty: 2 of 5Under Who? (in Cryptography)
Posted on 2006-06-04 (7 Comments)
answer by K Sengupta (2008-02-06 06:00:29)
Difficulty: 4 of 5Under A Perfect Square Problem (in Just Math)
Posted on 2006-06-03 (10 Comments)
Acknowledgements by K Sengupta (2006-06-26 03:31:10)
Hints/Tips re: i cant get it by K Sengupta (2006-06-06 03:46:15)
Hints/Tips Hint by K Sengupta (2006-06-03 22:12:54)
Difficulty: 4 of 5Under Needed: Number Nineteen! (in General)
Posted on 2006-06-01 (13 Comments)
Answer by K Sengupta (2008-02-26 06:04:25)
Difficulty: 4 of 5Under Another Quintic Problem (in Just Math)
Posted on 2006-05-31 (5 Comments)
Acknowledgements by K Sengupta (2006-06-15 03:33:42)
re: Who needs p and q? (SPOILER) by K Sengupta (2006-05-31 14:40:45)
Difficulty: 2 of 5Under Naughty Nimble Nines (in General)
Posted on 2006-05-30 (11 Comments)
answer by K Sengupta (2008-02-06 06:05:07)
Difficulty: 4 of 5Under Just a fraction off (in Sequences)
Posted on 2006-05-28 (7 Comments)
answer by K Sengupta (2008-02-26 06:01:58)
Difficulty: 3 of 5Under Polynomial # 1 (in Just Math)
Posted on 2006-05-26 (7 Comments)
answer by K Sengupta (2008-02-06 06:08:43)
Difficulty: 4 of 5Under An Inverse Evaluation (in Calculus)
Posted on 2006-05-25 (6 Comments)
Acknowledgement by K Sengupta (2006-06-12 23:27:19)
Difficulty: 3 of 5Under Multicolored Coins (in Probability)
Posted on 2006-05-24 (10 Comments)
Answer by K Sengupta (2008-10-02 01:10:58)
Difficulty: 3 of 5Under One Native, Two Roads (in Liars and Knights)
Posted on 2006-05-22 (21 Comments)
Some Thoughts answer by K Sengupta (2007-05-09 13:27:02)
Difficulty: 5 of 5Under An Astute Evaluation (in Geometry)
Posted on 2006-05-17 (2 Comments)
Acknowledgement by K Sengupta (2006-06-12 23:11:43)
Difficulty: 3 of 5Under Find 'K' (in Just Math)
Posted on 2006-05-15 (3 Comments)
Solution Puzzle Resolution by K Sengupta (2006-05-15 12:54:08)
Difficulty: 3 of 5Under Find the value of ...... (in Just Math)
Posted on 2006-05-14 (6 Comments)
Solution re(2): Solution_ An Alternate Solution To The Puzzle by K Sengupta (2006-05-14 23:03:20)
Hints/Tips The Process by K Sengupta (2006-05-14 11:30:57)
Difficulty: 4 of 5Under Prime Factor (in Just Math)
Posted on 2006-05-12 (8 Comments)
Solution The Method by K Sengupta (2006-05-12 11:49:54)
Difficulty: 4 of 5Under First Supreme Syllable (in Riddles)
Posted on 2006-05-09 (12 Comments)
Solution Puzzle Solution With Explanation by K Sengupta (2007-04-11 06:21:03)
Solution Solution To The Problem by K Sengupta (2007-03-15 01:07:39)
Difficulty: 2 of 5Under Don't (blank), be happy... (in Riddles)
Posted on 2006-05-08 (9 Comments)
answer by K Sengupta (2007-03-15 03:48:27)
Difficulty: 4 of 5Under Perfect Square (in Just Math)
Posted on 2006-05-07 (2 Comments)
Solution solution by K Sengupta (2006-05-07 09:45:45)
Difficulty: 4 of 5Under String Theory (in Riddles)
Posted on 2006-05-06 (25 Comments)
puzzle solution by K Sengupta (2007-03-15 03:49:03)
Difficulty: 2 of 5Under Hickory dickory dock, the spider went round the clock... (in Just Math)
Posted on 2006-05-05 (13 Comments)
re:speeds(2) by K Sengupta (2006-05-05 13:42:20)
Solution Solution by K Sengupta (2006-05-05 08:52:17)
Difficulty: 5 of 5Under The object of halves (in Riddles)
Posted on 2006-05-03 (17 Comments)
answer by K Sengupta (2007-03-14 04:27:07)
Difficulty: 2 of 5Under 35, 70, 105, 140... (in Numbers)
Posted on 2006-05-03 (8 Comments)
Hints/Tips Some Tips by K Sengupta (2006-05-03 09:34:58)
Difficulty: 2 of 5Under Remainder: Part 2 (in Just Math)
Posted on 2006-05-02 (4 Comments)
Solution Alternate Solution by K Sengupta (2006-05-02 09:49:01)
Difficulty: 3 of 5Under Skillful Sequence (in Sequences)
Posted on 2006-04-29 (15 Comments)
Solution Puzzle Solution by K Sengupta (2008-04-04 05:39:16)
answer by K Sengupta (2008-04-04 05:38:13)
Question re: my guess by K Sengupta (2008-04-04 05:37:15)
Difficulty: 1 of 5Under My name... (in Famous Riddles)
Posted on 2006-04-28 (32 Comments)
Solution Puzzle Solution by K Sengupta (2007-03-18 03:21:00)
Difficulty: 3 of 5Under How many perfect squares (in Just Math)
Posted on 2006-04-25 (19 Comments)
re(3): Complete Solution by K Sengupta (2006-04-28 10:53:51)
re(2): Complete Solution by K Sengupta (2006-04-28 10:42:23)
Solution Complete Solution by K Sengupta (2006-04-27 22:44:08)
Difficulty: 3 of 5Under Lim and Jill (in Riddles)
Posted on 2006-04-21 (12 Comments)
Some Thoughts Answer by K Sengupta (2007-03-02 01:45:44)
Difficulty: 1 of 5Under Padre (in Famous Riddles)
Posted on 2006-04-19 (27 Comments)
Solution Solution by K Sengupta (2007-03-02 05:09:35)
Difficulty: 4 of 5Under The Unknown Digits (in Just Math)
Posted on 2006-04-18 (2 Comments)
Hints/Tips Binomial Theorem by K Sengupta (2006-05-03 12:27:14)
Difficulty: 2 of 5Under That's a lotta numbers! (in Numbers)
Posted on 2006-04-14 (10 Comments)
re: Another Viewpoint by K Sengupta (2006-04-15 20:38:06)
Some Thoughts Generalised Result: Detailed Solution Not Given by K Sengupta (2006-04-14 12:28:12)
Solution The Solution by K Sengupta (2006-04-14 12:19:36)
Hints/Tips Some Hints For Solving The Problem by K Sengupta (2006-04-14 09:45:40)
Difficulty: 2 of 5Under RIP (in General)
Posted on 2006-04-13 (6 Comments)
Solution re(2): RIP: The Process (solution) by K Sengupta (2006-04-13 08:55:25)
Hints/Tips RIP: The Process by K Sengupta (2006-04-13 08:33:17)
Difficulty: 1 of 5Under Once upon a time . . . (in General)
Posted on 2006-04-11 (8 Comments)
Answer by K Sengupta (2008-08-11 16:10:01)
Difficulty: 3 of 5Under 3's & 7's (in Numbers)
Posted on 2006-04-09 (13 Comments)
Solution Puzzle Solution by K Sengupta (2008-07-08 15:55:28)
answer by K Sengupta (2008-07-07 15:28:34)
Difficulty: 1 of 5Under Super Pawn (in General)
Posted on 2006-04-07 (7 Comments)
Answer by K Sengupta (2009-01-23 15:42:19)
Difficulty: 3 of 5Under A One-Seventh Power Problem (in Numbers)
Posted on 2006-04-05 (4 Comments)
Solution Acknowledgement by K Sengupta (2006-05-03 12:11:26)
Difficulty: 2 of 5Under Sum and Product reversal (in Numbers)
Posted on 2006-04-05 (6 Comments)
Answer by K Sengupta (2008-07-19 06:50:43)
Difficulty: 3 of 5Under Two to Find (in Tricks)
Posted on 2006-04-01 (8 Comments)
Answer by K Sengupta (2009-01-08 12:20:53)
Difficulty: 3 of 5Under Integer Solutions (in Numbers)
Posted on 2006-03-30 (16 Comments)
Solution Alternative Methodology by K Sengupta (2007-07-04 14:45:51)
Difficulty: 3 of 5Under Walking down an escalator (in General)
Posted on 2006-03-29 (10 Comments)
Solution Problem Solution by K Sengupta (2007-04-25 01:46:16)
Difficulty: 2 of 5Under What is it?? (in Riddles)
Posted on 2006-03-29 (11 Comments)
Solution Solution to the Problem by K Sengupta (2007-04-11 06:32:32)
answer by K Sengupta (2007-03-15 03:49:57)
Difficulty: 3 of 5Under In the Woods... (in Riddles)
Posted on 2006-03-22 (50 Comments)
Some Thoughts Possible Solution by K Sengupta (2007-02-23 14:35:48)
Difficulty: 3 of 5Under What do they share? (in Word Problems)
Posted on 2006-03-17 (11 Comments)
Solution Puzzle Solution With Explanation by K Sengupta (2007-04-11 11:08:02)
answer by K Sengupta (2007-04-11 06:59:31)
Difficulty: 2 of 5Under Changing With the Times (in Riddles)
Posted on 2006-03-16 (20 Comments)
answer by K Sengupta (2007-03-15 03:50:36)
Difficulty: 3 of 5Under Power! (in Numbers)
Posted on 2006-03-09 (2 Comments)
Solution Puzzle Resolution by K Sengupta (2006-10-14 12:44:06)
Difficulty: 3 of 5Under As Easy As ... (in Sequences)
Posted on 2006-03-08 (11 Comments)
Solution Puzzle Solution With Explanation by K Sengupta (2008-04-03 11:43:48)
Answer by K Sengupta (2008-04-03 11:40:07)
Difficulty: 3 of 5Under What force (in Riddles)
Posted on 2006-03-05 (31 Comments)
puzzle solution by K Sengupta (2007-03-15 03:51:10)
Difficulty: 3 of 5Under Only one colour (in Riddles)
Posted on 2006-03-03 (34 Comments)
Solution Solution by K Sengupta (2007-02-23 14:29:45)
Difficulty: 3 of 5Under Work Safety (in Riddles)
Posted on 2006-03-02 (7 Comments)
Some Thoughts possible solution by K Sengupta (2007-02-23 14:43:24)
Difficulty: 3 of 5Under Which word is next? (in Word Problems)
Posted on 2006-02-27 (8 Comments)
Answer by K Sengupta (2009-02-01 06:36:13)
Difficulty: 1 of 5Under Two Armies (in Riddles)
Posted on 2006-02-23 (17 Comments)
answer by K Sengupta (2007-03-15 03:51:55)
Difficulty: 1 of 5Under Levik's Ride (in Word Problems)
Posted on 2006-02-22 (26 Comments)
Solution Solution by K Sengupta (2009-02-01 15:59:17)
Difficulty: 3 of 5Under The Infinite Drive (in Science)
Posted on 2006-02-18 (5 Comments)
Answer by K Sengupta (2008-12-07 00:50:51)
Difficulty: 2 of 5Under Pair of Quadrilaterals (in Shapes)
Posted on 2006-02-17 (3 Comments)
Answer by K Sengupta (2008-12-07 00:45:27)
Difficulty: 3 of 5Under Will you see me? (in Riddles)
Posted on 2006-02-17 (20 Comments)
Some Thoughts some thoughts by K Sengupta (2007-03-02 10:58:21)
Difficulty: 3 of 5Under Spotty editing (in Probability)
Posted on 2006-02-14 (13 Comments)
Solution Puzzle Solution by K Sengupta (2009-02-01 13:55:43)
Answer by K Sengupta (2008-10-09 05:01:15)
Difficulty: 3 of 5Under To and Fro (in Cryptography)
Posted on 2006-02-13 (7 Comments)
answer by K Sengupta (2008-01-29 04:51:23)
Difficulty: 2 of 5Under Hitori (in Logic)
Posted on 2006-02-13 (7 Comments)
Answer by K Sengupta (2009-03-06 04:27:38)
Difficulty: 3 of 5Under My embrace (in Riddles)
Posted on 2006-02-12 (39 Comments)
Answer by K Sengupta (2007-03-15 03:53:35)
Difficulty: 3 of 5Under Lonhard (in Cryptography)
Posted on 2006-02-09 (11 Comments)
answer by K Sengupta (2008-01-29 04:50:14)
Difficulty: 2 of 5Under Minus one (in Cryptography)
Posted on 2006-02-05 (15 Comments)
answer by K Sengupta (2008-01-28 05:15:47)
Difficulty: 3 of 5Under Trisected Triangle (in Just Math)
Posted on 2006-02-03 (12 Comments)
Answer by K Sengupta (2008-11-17 01:42:15)
Difficulty: 3 of 5Under The Descending Integers (in Just Math)
Posted on 2006-02-02 (8 Comments)
Acknowledgements by K Sengupta (2006-03-15 01:13:34)
Difficulty: 2 of 5Under Poetry (in Word Problems)
Posted on 2006-02-02 (7 Comments)
Answer by K Sengupta (2008-11-17 01:35:22)
Difficulty: 3 of 5Under Without having read Harry Potter, then? ;) (in Famous Riddles)
Posted on 2006-02-01 (26 Comments)
Solution Solution by K Sengupta (2007-03-02 05:01:28)
Difficulty: 1 of 5Under In the Army (in Riddles)
Posted on 2006-02-01 (21 Comments)
Some Thoughts A possible answer by K Sengupta (2007-02-23 14:52:26)
Difficulty: 3 of 5Under Odoacer (in Cryptography)
Posted on 2006-01-30 (9 Comments)
answer by K Sengupta (2008-01-28 05:14:49)
Difficulty: 2 of 5Under Tug of War (in General)
Posted on 2006-01-27 (12 Comments)
Answer by K Sengupta (2008-11-17 01:33:47)
Difficulty: 3 of 5Under Euclid Squared (in Sequences)
Posted on 2006-01-26 (4 Comments)
Solution Puzzle Solution by K Sengupta (2008-11-20 07:03:56)
Answer by K Sengupta (2008-11-18 23:53:11)
Difficulty: 4 of 5Under Sequence o' Fun (in Sequences)
Posted on 2006-01-25 (4 Comments)
Solution Puzzle Solution by K Sengupta (2008-11-18 23:55:18)
Answer by K Sengupta (2008-11-17 01:32:00)
Difficulty: 2 of 5Under A Capital Idea! (in Sequences)
Posted on 2006-01-24 (12 Comments)
Answer by K Sengupta (2008-11-17 01:30:48)
Difficulty: 5 of 5Under Conference Time: Generalised Case (in General)
Posted on 2006-01-19 (4 Comments)
re(2): Computer solution by K Sengupta (2006-04-20 21:40:23)
Difficulty: 4 of 5Under A cute little angle to find (in Geometry)
Posted on 2006-01-18 (7 Comments)
Answer by K Sengupta (2008-03-19 13:53:45)
Difficulty: 2 of 5Under One by one (in Riddles)
Posted on 2006-01-18 (23 Comments)
Some Thoughts A Possible Solution by K Sengupta (2007-02-23 15:00:08)
Difficulty: 4 of 5Under Self-Referential Aptitude Test (in Logic)
Posted on 2006-01-17 (28 Comments)
Some Thoughts No Subject by K Sengupta (2007-03-01 12:12:36)
Difficulty: 2 of 5Under An equation with consecutive primes (in Just Math)
Posted on 2006-01-16 (23 Comments)
Answer by K Sengupta (2008-03-19 13:52:10)
Difficulty: 2 of 5Under If you break me... (in Riddles)
Posted on 2006-01-15 (29 Comments)
Solution answer by K Sengupta (2007-03-15 03:55:31)
Difficulty: 5 of 5Under One from Nine (in Riddles)
Posted on 2006-01-12 (6 Comments)
Solution Solution To the Problem by K Sengupta (2007-03-15 03:58:50)
Difficulty: 3 of 5Under Stupid number trick III (in Numbers)
Posted on 2006-01-11 (11 Comments)
Answer by K Sengupta (2008-03-19 13:50:03)
Difficulty: 4 of 5Under Basic knowledge (in Sequences)
Posted on 2006-01-10 (5 Comments)
Solution Solution To Part II by K Sengupta (2008-04-18 15:58:14)
Some Thoughts Solution To Part I by K Sengupta (2008-04-18 15:50:02)
Difficulty: 2 of 5Under S-2-1-3-1-2-S (in Word Problems)
Posted on 2006-01-09 (11 Comments)
Some Thoughts Answer by K Sengupta (2008-03-19 13:48:27)
Difficulty: 2 of 5Under No honor among thieves (in Liars and Knights)
Posted on 2006-01-08 (12 Comments)
answer by K Sengupta (2007-06-30 10:04:20)
Difficulty: 3 of 5Under Two Logicians, Four Numbers (in Logic)
Posted on 2006-01-03 (14 Comments)
Answer by K Sengupta (2008-03-19 11:23:44)
Difficulty: 1 of 5Under Sinking Ball (in Science)
Posted on 2006-01-03 (8 Comments)
Answer by K Sengupta (2008-03-19 11:22:05)
Difficulty: 2 of 5Under Stupid number trick II (in Numbers)
Posted on 2006-01-02 (6 Comments)
Answer by K Sengupta (2008-03-19 11:20:38)
Difficulty: 3 of 5Under Isosceles Trapezoid (in Geometry)
Posted on 2006-01-02 (3 Comments)
Answer by K Sengupta (2008-03-19 11:19:23)
Difficulty: 2 of 5Under Triangle Donut (in Shapes)
Posted on 2006-01-01 (14 Comments)
Answer by K Sengupta (2008-03-19 11:17:46)
Difficulty: 2 of 5Under Standing for higher powers (in Riddles)
Posted on 2005-12-31 (28 Comments)
Some Thoughts re: soultion by K Sengupta (2008-03-28 04:57:08)
answer by K Sengupta (2007-03-15 04:34:11)
Difficulty: 4 of 5Under One Away (in Cryptography)
Posted on 2005-12-30 (26 Comments)
Answer by K Sengupta (2008-03-19 11:16:08)
Difficulty: 3 of 5Under Keeping it Positive (in Tricks)
Posted on 2005-12-29 (23 Comments)
Answer by K Sengupta (2009-01-08 12:23:27)
Difficulty: 3 of 5Under The George and Stella Saga (in General)
Posted on 2005-12-26 (11 Comments)
Some Thoughts answer by K Sengupta (2007-07-28 11:54:21)
Difficulty: 3 of 5Under End of the Rainbow (in Riddles)
Posted on 2005-12-24 (24 Comments)
Solution Puzzle Solution by K Sengupta (2009-01-31 12:30:39)
some thoughts by K Sengupta (2007-03-02 05:13:51)
Difficulty: 2 of 5Under Nicknames (in Logic)
Posted on 2005-12-21 (40 Comments)
Answer by K Sengupta (2008-03-19 11:11:26)
Difficulty: 2 of 5Under Tame, yet wild (in Riddles)
Posted on 2005-12-20 (35 Comments)
answer by K Sengupta (2007-03-02 11:10:15)
Difficulty: 2 of 5Under The hired man (in Logic)
Posted on 2005-12-19 (20 Comments)
Answer by K Sengupta (2008-03-19 11:08:26)
Difficulty: 1 of 5Under Reaching for the sky (in Riddles)
Posted on 2005-12-19 (22 Comments)
Solution puzzle solution by K Sengupta (2007-03-15 04:35:54)
Difficulty: 5 of 5Under A Self Intersecting Curve (in Calculus)
Posted on 2005-12-16 (9 Comments)
Answer by K Sengupta (2008-03-19 11:06:39)
Difficulty: 1 of 5Under What number? (in Tricks)
Posted on 2005-12-16 (6 Comments)
Answer by K Sengupta (2009-01-08 12:28:14)
Difficulty: 3 of 5Under Three brothers (in Riddles)
Posted on 2005-12-14 (15 Comments)
Solution answer by K Sengupta (2007-03-15 04:36:53)
Difficulty: 4 of 5Under A Dropped Composition (in Cryptography)
Posted on 2005-12-12 (16 Comments)
Solution Puzzle Solution by K Sengupta (2008-11-14 05:53:57)
answer by K Sengupta (2008-01-27 05:24:02)
Difficulty: 2 of 5Under The judge´s wife (in Logic)
Posted on 2005-12-08 (10 Comments)
Answer by K Sengupta (2008-03-19 11:02:11)
Difficulty: 2 of 5Under Hymn Numbers (in Numbers)
Posted on 2005-12-07 (6 Comments)
Answer by K Sengupta (2008-03-19 11:01:08)
Difficulty: 1 of 5Under Fine Feathers (in Logic)
Posted on 2005-12-06 (18 Comments)
Answer by K Sengupta (2009-03-06 04:24:05)
Difficulty: 1 of 5Under Add a third (in Word Problems)
Posted on 2005-12-02 (23 Comments)
Some Thoughts Answer by K Sengupta (2008-03-19 10:02:58)
Difficulty: 4 of 5Under Backyard building bureaucracy (in Liars and Knights)
Posted on 2005-12-01 (3 Comments)
Answer by K Sengupta (2008-03-19 10:01:45)
Difficulty: 1 of 5Under Stupid number trick (in Numbers)
Posted on 2005-12-01 (8 Comments)
Answer by K Sengupta (2008-03-19 09:58:21)
Difficulty: 2 of 5Under Forty-two pieces (in Logic)
Posted on 2005-11-30 (11 Comments)
Answer by K Sengupta (2009-03-06 04:22:32)
Difficulty: 4 of 5Under Easily distinguished codes (in Numbers)
Posted on 2005-11-29 (11 Comments)
partial answer by K Sengupta (2007-09-24 10:30:11)
Difficulty: 1 of 5Under Complete the pair (in Sequences)
Posted on 2005-11-29 (6 Comments)
Solution Puzzle Solution by K Sengupta (2008-11-14 05:52:00)
Answer by K Sengupta (2008-11-13 02:35:45)
Difficulty: 2 of 5Under Magic Cubic (in Just Math)
Posted on 2005-11-28 (14 Comments)
Solution Puzzle Resolution by K Sengupta (2007-06-29 23:47:25)
Difficulty: 3 of 5Under The prisoners and the beans (in Logic)
Posted on 2005-11-27 (38 Comments)
Answer by K Sengupta (2008-10-17 01:24:24)
Difficulty: 3 of 5Under Perpendiculars Picking Probability (in Probability)
Posted on 2005-11-24 (5 Comments)
Answer by K Sengupta (2008-10-03 02:42:58)
Difficulty: 4 of 5Under Pick two numbers! (in General)
Posted on 2005-11-22 (15 Comments)
Answer by K Sengupta (2008-11-16 14:11:30)
Difficulty: 4 of 5Under Primal Sequence (in Sequences)
Posted on 2005-11-21 (6 Comments)
Answer by K Sengupta (2008-11-11 01:40:49)
Difficulty: 3 of 5Under Permanent (in Riddles)
Posted on 2005-11-21 (21 Comments)
comment by K Sengupta (2007-03-03 11:38:12)
Difficulty: 2 of 5Under Similar Six Sequence (in Numbers)
Posted on 2005-11-18 (20 Comments)
Solution Puzzle Solution by K Sengupta (2008-11-12 03:44:54)
Answer by K Sengupta (2008-11-11 01:33:31)
Difficulty: 3 of 5Under Good Morning (in Cryptography)
Posted on 2005-11-17 (7 Comments)
answer by K Sengupta (2008-01-27 05:23:01)
Difficulty: 3 of 5Under Challenging Chess Championship (in Games)
Posted on 2005-11-16 (13 Comments)
Answer by K Sengupta (2008-11-16 00:15:49)
Difficulty: 4 of 5Under Strange sequence (in Calculus)
Posted on 2005-11-15 (9 Comments)
Answer by K Sengupta (2008-11-11 01:29:40)
Difficulty: 2 of 5Under Two Magic Squares (in Numbers)
Posted on 2005-11-15 (8 Comments)
Answer by K Sengupta (2008-11-16 00:13:29)
Difficulty: 2 of 5Under Find just one digit (in Numbers)
Posted on 2005-11-10 (13 Comments)
Solution Puzzle Solution by K Sengupta (2009-01-28 11:43:42)
Answer by K Sengupta (2009-01-23 06:27:31)
Difficulty: 1 of 5Under What am I? (in Riddles)
Posted on 2005-11-01 (60 Comments)
answer by K Sengupta (2007-03-02 11:12:07)
Difficulty: 3 of 5Under Cherry, Sand and Grass (in Riddles)
Posted on 2005-10-24 (26 Comments)
Solution Puzzle Solution by K Sengupta (2007-03-15 04:39:23)
Difficulty: 2 of 5Under what am I? (in Riddles)
Posted on 2005-10-21 (44 Comments)
Answer by K Sengupta (2007-03-16 09:51:58)
Difficulty: 2 of 5Under The omitted age (in Logic)
Posted on 2005-10-20 (21 Comments)
Answer by K Sengupta (2009-03-06 03:19:33)
Difficulty: 3 of 5Under The 3-digit Number (in Just Math)
Posted on 2005-10-16 (18 Comments)
Solution Puzzle Solution by K Sengupta (2008-09-10 05:48:19)
Answer by K Sengupta (2008-02-26 05:55:49)
Difficulty: 4 of 5Under Omniprod Employees (in Logic)
Posted on 2005-10-15 (12 Comments)
Answer by K Sengupta (2009-03-01 02:04:02)
Difficulty: 3 of 5Under A Perplexing Expression (in Just Math)
Posted on 2005-10-14 (18 Comments)
Answer by K Sengupta (2008-02-26 05:54:03)
Difficulty: 4 of 5Under Definition of Cryptography (in Cryptography)
Posted on 2005-10-13 (10 Comments)
Answer by K Sengupta (2008-02-26 05:51:49)
Difficulty: 3 of 5Under Spell it out (in Sequences)
Posted on 2005-10-10 (6 Comments)
Puzzle Solution by K Sengupta (2008-04-30 02:03:47)
Solution Puzzle Solution by K Sengupta (2008-04-30 02:03:47)
Answer by K Sengupta (2008-02-26 05:49:37)
Difficulty: 3 of 5Under Bright Houses (in Logic)
Posted on 2005-10-08 (13 Comments)
Answer by K Sengupta (2009-03-01 02:13:16)
Difficulty: 2 of 5Under Six Seven Eight (in Just Math)
Posted on 2005-10-05 (5 Comments)
answer by K Sengupta (2008-02-26 05:47:50)
Difficulty: 3 of 5Under Romulus 'N' Rebus (in Word Problems)
Posted on 2005-10-01 (6 Comments)
Solution Solution by K Sengupta (2008-02-26 05:43:48)
Difficulty: 2 of 5Under a, b and c (in Numbers)
Posted on 2005-09-27 (12 Comments)
Answer by K Sengupta (2009-01-06 12:09:32)
Difficulty: 3 of 5Under Buddy System (in Just Math)
Posted on 2005-09-22 (8 Comments)
answer by K Sengupta (2007-09-05 05:50:37)
Difficulty: 2 of 5Under Hay Che Aydee - Aysee Hay Che (in Cryptography)
Posted on 2005-09-19 (8 Comments)
Solution Puzzle Solution by K Sengupta (2008-05-06 05:07:42)
answer by K Sengupta (2008-05-02 06:49:53)
Difficulty: 4 of 5Under Five Fives (in Numbers)
Posted on 2005-09-18 (391 Comments)
answer by K Sengupta (2007-03-14 04:19:59)
Difficulty: 3 of 5Under Divide into Primes (in Logic)
Posted on 2005-09-17 (12 Comments)
answer by K Sengupta (2007-09-12 01:15:55)
Difficulty: 1 of 5Under The Year of Four Emperors (in Cryptography)
Posted on 2005-09-16 (10 Comments)
Solution Puzzle Solution by K Sengupta (2008-05-02 14:40:32)
answer by K Sengupta (2008-01-27 05:20:05)
Difficulty: 2 of 5Under Six ships (in Logic)
Posted on 2005-09-13 (11 Comments)
Answer by K Sengupta (2009-03-01 03:43:26)
Difficulty: 1 of 5Under what a riddle!! (in Riddles)
Posted on 2005-09-11 (55 Comments)
A Guess For The Answer by K Sengupta (2007-03-16 09:53:46)
Difficulty: 1 of 5Under Nine from Eleven (in General)
Posted on 2005-09-11 (26 Comments)
Solution Solution To The Problem by K Sengupta (2007-03-20 04:51:23)
Difficulty: 3 of 5Under Pumpkins 2 (in Numbers)
Posted on 2005-09-08 (5 Comments)
Solution Puzzle Solution by K Sengupta (2008-11-12 03:47:05)
Answer by K Sengupta (2008-11-10 08:46:18)
Difficulty: 2 of 5Under A string of primes (in Numbers)
Posted on 2005-09-01 (4 Comments)
answer by K Sengupta (2008-02-26 12:10:22)
Difficulty: 2 of 5Under Celsius x Fahrenheit (in Just Math)
Posted on 2005-08-31 (9 Comments)
answer by K Sengupta (2008-02-26 12:08:57)
Difficulty: 3 of 5Under Are we odd for liking this, too? (in Cryptography)
Posted on 2005-08-30 (18 Comments)
Solution Puzzle Solution by K Sengupta (2008-04-03 13:27:47)
answer by K Sengupta (2008-02-26 12:06:58)
Difficulty: 1 of 5Under A score for everyone (in Riddles)
Posted on 2005-08-26 (30 Comments)
Solution Puzzle Solution by K Sengupta (2007-03-16 09:56:23)
Difficulty: 4 of 5Under Britannia Rul-ed The Waves Part 3 (in Sequences)
Posted on 2005-08-25 (11 Comments)
answer by K Sengupta (2008-02-26 12:04:51)
Difficulty: 2 of 5Under Four of us are in your field (in Riddles)
Posted on 2005-08-22 (23 Comments)
Solution puzzle solution by K Sengupta (2007-03-16 09:58:05)
Difficulty: 4 of 5Under Saturn V (in Cryptography)
Posted on 2005-08-13 (4 Comments)
answer by K Sengupta (2008-01-26 05:06:31)
Difficulty: 1 of 5Under Just Key It In... (in Sequences)
Posted on 2005-08-06 (6 Comments)
answer by K Sengupta (2010-05-29 04:07:25)
Difficulty: 3 of 5Under This Tongue of Mine (in Riddles)
Posted on 2005-08-05 (28 Comments)
Solution Puzzle Solution by K Sengupta (2007-03-16 10:02:01)
Difficulty: 1 of 5Under Knot or Not? (in Probability)
Posted on 2005-08-04 (16 Comments)
Answer by K Sengupta (2008-10-04 02:07:50)
Difficulty: 2 of 5Under Lively (in Riddles)
Posted on 2005-08-03 (41 Comments)
answer by K Sengupta (2007-03-16 10:03:06)
Difficulty: 3 of 5Under Pair Playing Probability (in Probability)
Posted on 2005-08-02 (31 Comments)
answer by K Sengupta (2007-09-01 05:29:24)
Difficulty: 1 of 5Under 3 in 1 (in Riddles)
Posted on 2005-08-01 (25 Comments)
answer by K Sengupta (2007-03-16 10:04:24)
Difficulty: 1 of 5Under Another Pattern of Numbers (in Numbers)
Posted on 2005-07-29 (17 Comments)
Solution Puzzle Solution by K Sengupta (2008-07-11 15:55:53)
answer by K Sengupta (2008-07-10 15:54:46)
Difficulty: 5 of 5Under Circle (in Geometry)
Posted on 2005-07-28 (5 Comments)
re: Ugly solution by K Sengupta (2013-07-02 15:35:21)
Difficulty: 3 of 5Under Three couples, one problem (in Logic)
Posted on 2005-07-25 (21 Comments)
Answer by K Sengupta (2009-03-01 04:18:10)
Difficulty: 3 of 5Under Double Trouble (in Sequences)
Posted on 2005-07-25 (14 Comments)
Solution Puzzle Solution by K Sengupta (2007-03-20 04:49:26)
Difficulty: 3 of 5Under My favorite numbers (in Numbers)
Posted on 2005-07-22 (13 Comments)
Solution Problem Solution With Explanation by K Sengupta (2007-05-19 04:12:42)
answer by K Sengupta (2007-05-07 12:20:03)
Difficulty: 2 of 5Under Thirds and Differences (in Numbers)
Posted on 2005-07-21 (9 Comments)
answer by K Sengupta (2007-03-10 14:17:50)
Difficulty: 1 of 5Under Sequence of Letters (in Sequences)
Posted on 2005-07-15 (5 Comments)
answer by K Sengupta (2010-05-29 04:12:27)
Difficulty: 1 of 5Under Three of These and Three of Those (in Word Problems)
Posted on 2005-07-14 (19 Comments)
Answer by K Sengupta (2007-05-07 11:57:28)
Difficulty: 3 of 5Under Any order will do (in Numbers)
Posted on 2005-07-12 (8 Comments)
answer by K Sengupta (2010-05-29 04:10:32)
Difficulty: 2 of 5Under The death of Sir Levikus (in Logic)
Posted on 2005-07-12 (101 Comments)
Puzzle solution by K Sengupta (2007-03-14 04:07:56)
Difficulty: 3 of 5Under 8 8s (in Numbers)
Posted on 2005-07-11 (24 Comments)
comment on problem by K Sengupta (2007-03-10 14:14:52)
Difficulty: 1 of 5Under Double Letters at the Front (in Word Problems)
Posted on 2005-07-11 (26 Comments)
Comment by K Sengupta (2007-03-04 11:01:06)
Difficulty: 3 of 5Under Brand New Flavors (in Logic)
Posted on 2005-07-08 (24 Comments)
Answer by K Sengupta (2009-02-27 16:09:14)
Difficulty: 2 of 5Under Help ! (in Logic)
Posted on 2005-07-07 (10 Comments)
Answer by K Sengupta (2009-03-01 04:01:00)
Difficulty: 1 of 5Under Ask for help (in Liars and Knights)
Posted on 2005-07-05 (41 Comments)
No Subject by K Sengupta (2005-07-05 06:25:14)
Difficulty: 2 of 5Under 123456 (in Numbers)
Posted on 2005-07-04 (21 Comments)
answer by K Sengupta (2010-05-30 17:09:40)
Difficulty: 3 of 5Under Complicated Cars Conundrum (in Logic)
Posted on 2005-07-03 (7 Comments)
Answer by K Sengupta (2009-02-27 16:07:10)
Difficulty: 1 of 5Under Contradictory? (in Famous Riddles)
Posted on 2005-06-27 (57 Comments)
Solution Riddle Resolution by K Sengupta (2008-04-17 12:22:32)
answer by K Sengupta (2007-03-18 03:21:52)
Difficulty: 3 of 5Under An ingenious evaluation (in Calculus)
Posted on 2005-06-26 (7 Comments)
Question TO: LEVIK (2) by K Sengupta (2005-11-12 02:44:55)
Question TO : LEVIK (1) by K Sengupta (2005-11-12 02:39:39)
Solution Full Solution by K Sengupta (2005-11-12 02:31:36)
Problem by K Sengupta (2005-07-01 07:22:58)
Problem by K Sengupta (2005-07-01 07:22:56)
Difficulty: 2 of 5Under Five People on Two Bridges (in Logic)
Posted on 2005-06-25 (40 Comments)
Re: Solution by K Sengupta (2005-07-05 05:54:07)
Solution No Subject by K Sengupta (2005-07-01 06:42:48)
Difficulty: 1 of 5Under My clever father (in Tricks)
Posted on 2005-06-24 (14 Comments)
Solution Puzzle Solution by K Sengupta (2007-03-30 10:15:55)
Difficulty: 2 of 5Under Who is not rich? (in Logic)
Posted on 2005-06-22 (24 Comments)
Answer by K Sengupta (2009-02-06 01:55:37)
Difficulty: 1 of 5Under What time is it again? (in General)
Posted on 2005-06-19 (8 Comments)
Solution Generalised Solution by K Sengupta (2005-07-29 05:42:31)
Solution No Subject by K Sengupta (2005-07-05 05:34:47)
Difficulty: 3 of 5Under L.A. to Hawaii (in Science)
Posted on 2005-06-17 (11 Comments)
re(2): Answer by K Sengupta (2009-02-17 11:59:48)
Answer by K Sengupta (2009-02-17 06:00:40)
Difficulty: 1 of 5Under 'Twas whispered in heaven (in Famous Riddles)
Posted on 2005-06-17 (14 Comments)
Solution Solution To The Problem by K Sengupta (2007-03-18 03:26:50)
Difficulty: 2 of 5Under Square pairs (in Just Math)
Posted on 2005-06-15 (7 Comments)
Solution Puzzle Solution by K Sengupta (2008-11-21 23:49:04)
answer by K Sengupta (2008-11-21 00:39:48)
Difficulty: 2 of 5Under 2n+1 Statements (in Logic)
Posted on 2005-06-13 (15 Comments)
Comment by K Sengupta (2005-07-05 05:50:16)
Difficulty: 2 of 5Under p(p(x)) (in Sequences)
Posted on 2005-06-11 (8 Comments)
Solution Puzzle Solution by K Sengupta (2009-02-23 06:17:02)
Answer by K Sengupta (2009-02-17 06:04:16)
Difficulty: 2 of 5Under Are we odd for liking this? (in Cryptography)
Posted on 2005-06-09 (12 Comments)
Solution Puzzle Solution by K Sengupta (2008-05-06 14:16:21)
answer by K Sengupta (2008-05-02 06:52:00)
Difficulty: 2 of 5Under A question of primes (in Numbers)
Posted on 2005-06-08 (13 Comments)
Solution Puzzle Solution by K Sengupta (2008-11-21 00:41:34)
Answer by K Sengupta (2008-11-07 01:27:45)
Difficulty: 2 of 5Under Might Merely Meet (in Probability)
Posted on 2005-06-07 (12 Comments)
Answer by K Sengupta (2008-12-05 00:14:47)
Difficulty: 3 of 5Under Twenty metal blocks (in Weights and Scales)
Posted on 2005-06-02 (18 Comments)
Answer by K Sengupta (2009-01-09 12:42:55)
Difficulty: 2 of 5Under Reasonably Rational Sequence (in Sequences)
Posted on 2005-06-02 (6 Comments)
Solution Puzzle Solution by K Sengupta (2008-11-04 00:02:42)
Answer by K Sengupta (2008-11-01 15:53:49)
Difficulty: 3 of 5Under Shapes are too Deep (in Sequences)
Posted on 2005-06-01 (5 Comments)
Solution Puzzle Solution by K Sengupta (2008-12-01 15:16:35)
Answer by K Sengupta (2008-10-24 05:53:20)
Difficulty: 1 of 5Under Southern Exposure (in Famous Riddles)
Posted on 2005-06-01 (45 Comments)
Solution puzzle solution by K Sengupta (2007-03-18 03:30:22)
Difficulty: 2 of 5Under Grows so slow... (in Sequences)
Posted on 2005-05-31 (13 Comments)
Answer by K Sengupta (2008-10-24 05:51:43)
Difficulty: 3 of 5Under Britannia Rule The Waves!! (in Sequences)
Posted on 2005-05-27 (26 Comments)
Answer by K Sengupta (2008-10-23 07:11:02)
Difficulty: 2 of 5Under Circle of numbers (in Numbers)
Posted on 2005-05-27 (31 Comments)
Answer by K Sengupta (2008-10-23 00:50:21)
Difficulty: 2 of 5Under Count with me (in Sequences)
Posted on 2005-05-26 (16 Comments)
Solution Puzzle Solution by K Sengupta (2008-11-02 01:15:45)
Answer by K Sengupta (2008-10-23 00:48:43)
Difficulty: 2 of 5Under Too many threes and sixes (in Just Math)
Posted on 2005-05-25 (10 Comments)
Answer by K Sengupta (2008-11-06 05:55:44)
Difficulty: 4 of 5Under Leaf's Code (in Riddles)
Posted on 2005-05-24 (57 Comments)
Some Thoughts Leaf thoughts by K Sengupta (2009-01-29 14:31:36)
Solution Explanation by K Sengupta (2009-01-29 14:29:55)
solution by K Sengupta (2007-03-16 10:05:35)
Difficulty: 2 of 5Under Discriminants (in Numbers)
Posted on 2005-05-24 (7 Comments)
Solution Puzzle Solution by K Sengupta (2009-01-22 13:58:12)
Difficulty: 2 of 5Under I am all around (in Riddles)
Posted on 2005-05-23 (102 Comments)
Solution Solution To The Problem by K Sengupta (2007-03-14 04:09:41)
Difficulty: 2 of 5Under Divisibility by 7 (in Just Math)
Posted on 2005-05-22 (8 Comments)
Solution Alternative Methodology by K Sengupta (2007-11-14 04:12:54)
Difficulty: 2 of 5Under Find the Antidote (in Liars and Knights)
Posted on 2005-05-20 (10 Comments)
Answer by K Sengupta (2009-02-06 15:24:51)
Difficulty: 1 of 5Under At the Airport (in Word Problems)
Posted on 2005-05-19 (13 Comments)
Answer by K Sengupta (2008-12-05 00:16:00)
Difficulty: 4 of 5Under The Mad Tea Party (in Logic)
Posted on 2005-05-18 (32 Comments)
answer by K Sengupta (2007-03-03 11:12:55)
Difficulty: 3 of 5Under Fill in the Squares II (in Logic)
Posted on 2005-05-17 (21 Comments)
Answer by K Sengupta (2009-02-06 01:59:17)
Difficulty: 2 of 5Under Electrical Cube (in Science)
Posted on 2005-05-17 (5 Comments)
Answer by K Sengupta (2009-02-06 13:53:12)
Difficulty: 2 of 5Under Silly System (in Numbers)
Posted on 2005-05-16 (6 Comments)
Solution Puzzle Solution: Method 2 by K Sengupta (2008-07-03 15:58:06)
Solution Puzzle Solution: Method 1 by K Sengupta (2008-07-03 15:57:12)
Answer by K Sengupta (2008-07-02 01:33:31)
Difficulty: 2 of 5Under Snow Splash (in Shapes)
Posted on 2005-05-15 (8 Comments)
Answer by K Sengupta (2008-10-16 02:05:52)
Difficulty: 2 of 5Under 50 - Digit Number II (in Numbers)
Posted on 2005-05-13 (11 Comments)
Some Thoughts Assuming leading zeroes by K Sengupta (2008-05-18 02:25:02)
Some Thoughts Proof of f(7n) being divisible by 239 by K Sengupta (2008-05-18 02:24:00)
Solution Puzzle Solution by K Sengupta (2008-05-18 02:22:15)
Answer by K Sengupta (2008-05-15 16:19:29)
Difficulty: 3 of 5Under Triangular Billiard Table (in Geometry)
Posted on 2005-05-12 (9 Comments)
Answer by K Sengupta (2008-10-16 02:04:00)
Difficulty: 1 of 5Under A Few Coins II (in Numbers)
Posted on 2005-05-12 (6 Comments)
answer by K Sengupta (2007-11-07 22:33:12)
Difficulty: 2 of 5Under Tea Time (in Sequences)
Posted on 2005-05-11 (8 Comments)
Answer by K Sengupta (2008-10-14 02:11:03)
Difficulty: 3 of 5Under Polynomials (in Just Math)
Posted on 2005-05-10 (6 Comments)
Answer by K Sengupta (2008-09-29 23:54:30)
Difficulty: 1 of 5Under A Man Without Eyes (in Famous Riddles)
Posted on 2005-05-10 (24 Comments)
Answer by K Sengupta (2007-08-31 23:17:18)
Difficulty: 2 of 5Under Create the equation (in Numbers)
Posted on 2005-05-09 (10 Comments)
Some Thoughts Thoughts On A Possible Extension by K Sengupta (2008-07-10 06:17:20)
Solution Puzzle Solution by K Sengupta (2008-07-10 06:16:05)
Difficulty: 3 of 5Under Monkeys and Coconuts w/unknown variables (in Numbers)
Posted on 2005-05-08 (10 Comments)
Re: Official Solution by K Sengupta (2008-06-28 17:05:08)
Difficulty: 2 of 5Under Inscribed Triangle (in Geometry)
Posted on 2005-05-07 (4 Comments)
answer by K Sengupta (2007-05-11 14:46:26)
Difficulty: 2 of 5Under Extend, at the end (in Sequences)
Posted on 2005-05-04 (9 Comments)
Solution Puzzle Solution by K Sengupta (2008-07-28 13:09:37)
Answer by K Sengupta (2008-07-26 11:57:35)
Difficulty: 3 of 5Under Is there a six-letter word? (in Tricks)
Posted on 2005-05-03 (21 Comments)
Some Thoughts Problem Solution by K Sengupta (2007-03-30 10:17:30)
Difficulty: 3 of 5Under Calculators at the ready.... (in Sequences)
Posted on 2005-04-30 (15 Comments)
re(2): Puzzle Solution by K Sengupta (2012-02-16 10:32:31)
Solution Puzzle Solution by K Sengupta (2008-07-04 06:06:45)
Answer by K Sengupta (2008-07-03 00:09:33)
Difficulty: 3 of 5Under With my Power (in Riddles)
Posted on 2005-04-29 (25 Comments)
Solution Solution To The Problem by K Sengupta (2007-03-16 10:08:43)
Difficulty: 3 of 5Under Find the Numbers missing (in Numbers)
Posted on 2005-04-28 (18 Comments)
Solution Puzzle Solution by K Sengupta (2008-07-01 06:44:25)
Answer by K Sengupta (2008-06-23 06:38:49)
Difficulty: 3 of 5Under 1000th digit (in Numbers)
Posted on 2005-04-26 (30 Comments)
answer by K Sengupta (2010-06-12 17:29:21)
Difficulty: 1 of 5Under The Second Level (in Probability)
Posted on 2005-04-26 (10 Comments)
Solution Puzzle Solution by K Sengupta (2008-12-21 02:31:11)
Answer by K Sengupta (2008-12-17 06:15:28)
Difficulty: 3 of 5Under All the Marbles (in Logic)
Posted on 2005-04-22 (18 Comments)
Answer by K Sengupta (2009-02-27 16:05:10)
Difficulty: 4 of 5Under Sphere in Tetrahedron (in Shapes)
Posted on 2005-04-19 (7 Comments)
Solution Puzzle Solution by K Sengupta (2008-12-16 04:19:31)
Answer by K Sengupta (2008-12-14 11:56:13)
Difficulty: 2 of 5Under Go for short! (in Numbers)
Posted on 2005-04-19 (8 Comments)
Some Thoughts If two lines were allowed in the proof...... by K Sengupta (2008-12-17 06:09:53)
Solution Puzzle Solution by K Sengupta (2008-12-16 13:19:13)
Difficulty: 2 of 5Under Billy's bag (in Probability)
Posted on 2005-04-17 (18 Comments)
Solution Puzzle Solution by K Sengupta (2008-12-14 06:55:55)
Answer by K Sengupta (2008-12-12 13:04:20)
Difficulty: 2 of 5Under This will go on for a while. (in Sequences)
Posted on 2005-04-15 (11 Comments)
Solution Puzzle Solution by K Sengupta (2008-07-10 15:47:01)
Answer by K Sengupta (2008-07-09 15:43:27)
Difficulty: 4 of 5Under Guess a number (in Algorithms)
Posted on 2005-04-14 (19 Comments)
Answer by K Sengupta (2008-12-12 13:02:49)
Difficulty: 1 of 5Under It is a riddle (in Riddles)
Posted on 2005-04-13 (86 Comments)
Solution Puzzle Solution by K Sengupta (2007-03-14 03:44:50)
Difficulty: 2 of 5Under triple doubles (in Word Problems)
Posted on 2005-04-12 (14 Comments)
Some Thoughts re: Strange?? by K Sengupta (2008-05-01 06:48:15)
Solution solution to the problem by K Sengupta (2007-04-13 23:43:47)
Difficulty: 1 of 5Under Animal + Plant (in Word Problems)
Posted on 2005-04-09 (16 Comments)
Answer by K Sengupta (2008-03-21 14:50:19)
Difficulty: 3 of 5Under Roll the Die Higher (in Probability)
Posted on 2005-04-07 (13 Comments)
Solution Puzzle Solution by K Sengupta (2008-12-03 11:57:58)
Answer by K Sengupta (2008-11-26 00:00:23)
Difficulty: 3 of 5Under Shoelaces (in Probability)
Posted on 2005-04-05 (7 Comments)
Answer by K Sengupta (2008-10-05 02:31:27)
Difficulty: 2 of 5Under A Horse Tied To A Barn (in Shapes)
Posted on 2005-04-02 (10 Comments)
Answer by K Sengupta (2008-10-06 00:15:21)
Difficulty: 3 of 5Under Family Values (in Logic)
Posted on 2005-03-31 (52 Comments)
Answer by K Sengupta (2008-10-17 01:26:15)
Difficulty: 2 of 5Under Black ants marching (in Riddles)
Posted on 2005-03-31 (23 Comments)
Solution Riddle Resolution by K Sengupta (2008-04-26 07:05:29)
Some Thoughts A guess by K Sengupta (2007-03-16 10:12:52)
Difficulty: 3 of 5Under Magic Keyring (in Sequences)
Posted on 2005-03-28 (6 Comments)
Question Queries relating to an unsolved problem by K Sengupta (2005-11-14 01:50:04)
Solution Full Solution ( 7 Keys Version) by K Sengupta (2005-11-14 01:46:47)
Solution Full Solution by K Sengupta (2005-11-14 01:42:06)
Difficulty: 2 of 5Under Easy Money (in Just Math)
Posted on 2005-03-28 (3 Comments)
Answer by K Sengupta (2009-01-01 16:13:47)
Difficulty: 3 of 5Under Two false coins (in Weights and Scales)
Posted on 2005-03-25 (11 Comments)
Answer by K Sengupta (2009-01-09 12:41:16)
Difficulty: 2 of 5Under Black Jack (in Probability)
Posted on 2005-03-17 (8 Comments)
Solution Puzzle Solution by K Sengupta (2009-02-05 14:03:04)
Answer by K Sengupta (2008-10-02 06:26:32)
Difficulty: 2 of 5Under In the year 2525... (in Science)
Posted on 2005-03-14 (9 Comments)
Solution Puzzle Solution by K Sengupta (2008-12-15 06:40:35)
Answer by K Sengupta (2008-12-14 06:57:11)
Difficulty: 2 of 5Under e^x (in General)
Posted on 2005-03-12 (9 Comments)
Solution Puzzle Solution by K Sengupta (2008-04-14 12:24:23)
Answer by K Sengupta (2008-04-14 12:23:03)
Some Thoughts re(2): am I wondering? Hint by K Sengupta (2008-04-14 12:20:33)
Difficulty: 3 of 5Under Prime Perimeter (in Logic)
Posted on 2005-03-11 (89 Comments)
answer by K Sengupta (2007-03-14 04:06:06)
Difficulty: 3 of 5Under Fibonacci Fractions (in Just Math)
Posted on 2005-03-09 (17 Comments)
Solution Puzzle Solution: Method III by K Sengupta (2008-05-01 06:32:52)
Solution Puzzle Solution: Method II by K Sengupta (2008-05-01 06:31:10)
Solution Puzzle Solution: Method I by K Sengupta (2008-05-01 06:30:01)
answer by K Sengupta (2007-11-23 03:50:26)
Difficulty: 2 of 5Under perplexus problem (in Sequences)
Posted on 2005-03-09 (8 Comments)
Solution Puzzle Solution by K Sengupta (2008-05-01 06:28:00)
answer by K Sengupta (2008-05-01 06:26:38)
Difficulty: 2 of 5Under Obscure Quotation (in Word Problems)
Posted on 2005-03-08 (8 Comments)
answer by K Sengupta (2007-11-23 03:48:42)
Difficulty: 3 of 5Under Sum Place (in General)
Posted on 2005-03-07 (4 Comments)
Solution answer by K Sengupta (2007-11-05 23:45:02)
Difficulty: 3 of 5Under How old did you say they were? (in Logic)
Posted on 2005-03-03 (31 Comments)
Answer by K Sengupta (2008-10-25 01:04:11)
Difficulty: 2 of 5Under Probability test (in Probability)
Posted on 2005-03-03 (12 Comments)
Solution Solution To Extension To The Given Puzzle by K Sengupta (2008-03-28 04:44:04)
Some Thoughts re: Solution + by K Sengupta (2008-03-24 12:46:50)
Solution Puzzle Solution With Explanation by K Sengupta (2008-03-24 12:42:59)
Answer by K Sengupta (2008-03-24 12:41:45)
Difficulty: 3 of 5Under Marquez's Equation (in Just Math)
Posted on 2005-03-02 (9 Comments)
Answer by K Sengupta (2008-03-24 12:20:15)
Difficulty: 3 of 5Under Bulls and Cows (in Games)
Posted on 2005-03-01 (10 Comments)
Answer by K Sengupta (2008-03-04 05:09:31)
Difficulty: 2 of 5Under 9! (in Just Math)
Posted on 2005-02-28 (12 Comments)
Solution Puzzle Solution With Explanation by K Sengupta (2008-03-24 12:17:11)
Answer by K Sengupta (2008-03-21 15:04:49)
Difficulty: 2 of 5Under Four four-letter words! (in Word Problems)
Posted on 2005-02-27 (6 Comments)
Solution Solution by K Sengupta (2008-11-15 07:05:38)
Difficulty: 3 of 5Under Lowest & Highest (in Sequences)
Posted on 2005-02-24 (11 Comments)
Solution Solution To The Second Part by K Sengupta (2008-05-27 15:59:22)
Solution Solution To The First Part by K Sengupta (2008-05-27 15:56:33)
Answer by K Sengupta (2008-05-21 16:31:48)
Difficulty: 3 of 5Under It ain't Fibonacci (in Sequences)
Posted on 2005-02-22 (10 Comments)
answer by K Sengupta (2008-11-15 06:53:57)
Difficulty: 1 of 5Under Wheelbarrow Race (in Riddles)
Posted on 2005-02-22 (45 Comments)
answer by K Sengupta (2007-03-16 10:14:17)
Difficulty: 4 of 5Under Sums of Squares (in Numbers)
Posted on 2005-02-21 (8 Comments)
Answer by K Sengupta (2008-03-21 15:01:57)
Difficulty: 3 of 5Under What is the next number? (in Numbers)
Posted on 2005-02-20 (12 Comments)
Solution Puzzle Solution by K Sengupta (2008-06-04 00:49:49)
answer by K Sengupta (2007-04-07 11:12:47)
Difficulty: 4 of 5Under Lucky Numbers (in Numbers)
Posted on 2005-02-19 (5 Comments)
Answer by K Sengupta (2008-03-21 14:58:52)
Difficulty: 3 of 5Under Traffic Calming (in Logic)
Posted on 2005-02-17 (11 Comments)
Solution Nice Problem by K Sengupta (2007-03-04 03:48:17)
Difficulty: 3 of 5Under Only One Question (in Liars and Knights)
Posted on 2005-02-16 (23 Comments)
Answer by K Sengupta (2008-11-15 06:49:22)
Difficulty: 2 of 5Under What song? (in Riddles)
Posted on 2005-02-16 (22 Comments)
answer by K Sengupta (2007-03-16 10:18:01)
Difficulty: 3 of 5Under Knight, Knave, and Liar Party (in Liars and Knights)
Posted on 2005-02-14 (4 Comments)
answer by K Sengupta (2007-11-24 10:39:04)
Difficulty: 2 of 5Under Difference of Cubes OF DOOM (in Just Math)
Posted on 2005-02-11 (8 Comments)
Solution Puzzle Solution by K Sengupta (2008-07-07 15:21:12)
answer by K Sengupta (2008-07-05 12:25:57)
Difficulty: 5 of 5Under Four Pins and a Rubber Band (in Probability)
Posted on 2005-02-10 (11 Comments)
Answer by K Sengupta (2008-03-03 11:02:36)
Difficulty: 1 of 5Under 5 averages (in Just Math)
Posted on 2005-02-08 (5 Comments)
Solution Puzzle Solution by K Sengupta (2007-08-25 23:40:06)
Difficulty: 3 of 5Under A Rabbit ate the Carrots (in Numbers)
Posted on 2005-02-05 (11 Comments)
Solution Puzzle Solution With Explanation by K Sengupta (2008-04-29 15:47:36)
answer by K Sengupta (2008-04-26 07:18:17)
Difficulty: 5 of 5Under Pizza Cutter (in Geometry)
Posted on 2005-02-04 (11 Comments)
Answer by K Sengupta (2008-03-03 11:00:26)
Difficulty: 3 of 5Under Who stole the candy bar? (in Liars and Knights)
Posted on 2005-02-03 (25 Comments)
Solution Puzzle Solution by K Sengupta (2008-06-10 23:46:30)
answer by K Sengupta (2007-11-19 05:29:34)
Difficulty: 1 of 5Under Enclosed area (in Geometry)
Posted on 2005-02-01 (6 Comments)
Answer by K Sengupta (2008-10-15 00:28:48)
Difficulty: 4 of 5Under Decagon (in Shapes)
Posted on 2005-01-30 (6 Comments)
answer by K Sengupta (2008-02-08 06:18:51)
Difficulty: 4 of 5Under Rectangular Logic (in Logic)
Posted on 2005-01-28 (44 Comments)
answer by K Sengupta (2007-11-12 02:33:09)
Difficulty: 4 of 5Under Opposite synonyms (in Word Problems)
Posted on 2005-01-28 (8 Comments)
answer by K Sengupta (2008-02-08 06:11:47)
Difficulty: 5 of 5Under One Word, Seven Times (in Word Problems)
Posted on 2005-01-27 (14 Comments)
Some Thoughts Some Thoughts by K Sengupta (2007-03-03 11:00:58)
Difficulty: 3 of 5Under Lottery (in Logic)
Posted on 2005-01-27 (38 Comments)
Some Thoughts Solution by K Sengupta (2007-11-12 02:42:24)
Difficulty: 2 of 5Under Nowhere to Hide II (in Games)
Posted on 2005-01-26 (10 Comments)
answer by K Sengupta (2008-02-08 06:09:18)
Difficulty: 1 of 5Under A rainbow of haves and have-nots (in Word Problems)
Posted on 2005-01-26 (14 Comments)
answer by K Sengupta (2008-02-08 06:07:52)
Difficulty: 4 of 5Under Voting power distribution (in General)
Posted on 2005-01-24 (13 Comments)
answer by K Sengupta (2008-02-08 06:06:02)
Difficulty: 2 of 5Under Consecutive Primes (in Just Math)
Posted on 2005-01-24 (6 Comments)
Some Thoughts Some thoughts on a particular case by K Sengupta (2007-05-11 13:02:14)
Difficulty: 3 of 5Under ‘,.pyf versus h.soav (in Cryptography)
Posted on 2005-01-21 (14 Comments)
answer by K Sengupta (2008-01-26 05:01:44)
Difficulty: 3 of 5Under Broken Calculator (in Just Math)
Posted on 2005-01-20 (14 Comments)
Solution A slightly different methodology by K Sengupta (2007-04-03 05:58:55)
Difficulty: 3 of 5Under Throwing needles (in Probability)
Posted on 2005-01-19 (9 Comments)
Answer by K Sengupta (2008-04-14 16:31:57)
Difficulty: 2 of 5Under Squares and Triangles (in Just Math)
Posted on 2005-01-18 (8 Comments)
Some Thoughts Conclusion by K Sengupta (2007-06-28 11:23:27)
Solution Investigation Of The Second Form by K Sengupta (2007-06-28 11:22:15)
Solution Investigation Of The First Form by K Sengupta (2007-06-28 11:20:17)
Solution Generalised Parametric Solution by K Sengupta (2007-06-28 11:18:24)
Difficulty: 3 of 5Under All integers (in Geometry)
Posted on 2005-01-17 (14 Comments)
answer by K Sengupta (2007-11-16 05:07:53)
Difficulty: 3 of 5Under Noisy Code (in Cryptography)
Posted on 2005-01-15 (17 Comments)
answer by K Sengupta (2008-02-21 14:36:22)
Difficulty: 5 of 5Under Unequaled inequalities (in General)
Posted on 2005-01-13 (10 Comments)
answer by K Sengupta (2008-02-08 06:01:21)
Difficulty: 3 of 5Under Mirror in the bathroom. (in Geometry)
Posted on 2005-01-13 (10 Comments)
Answer by K Sengupta (2008-03-01 10:43:16)
Difficulty: 3 of 5Under Chord Harmonics (in Just Math)
Posted on 2005-01-11 (9 Comments)
Answer by K Sengupta (2008-03-01 10:40:51)
Difficulty: 1 of 5Under Half of Twelve is... Seven? (in Tricks)
Posted on 2005-01-11 (15 Comments)
Solution Puzzle Solution by K Sengupta (2007-03-26 05:21:34)
Difficulty: 2 of 5Under Opposite (in Word Problems)
Posted on 2005-01-10 (6 Comments)
answer by K Sengupta (2007-04-17 12:02:17)
Difficulty: 3 of 5Under Square pairs (in Numbers)
Posted on 2005-01-09 (12 Comments)
Comment by K Sengupta (2005-07-01 07:03:42)
Difficulty: 4 of 5Under Five Gold Rings (in Sequences)
Posted on 2005-01-08 (8 Comments)
Answer by K Sengupta (2008-09-30 00:06:21)
Difficulty: 1 of 5Under Inaugural (in Word Problems)
Posted on 2005-01-07 (12 Comments)
Solution answer by K Sengupta (2007-04-17 12:00:28)
Difficulty: 3 of 5Under Annual Base Revenue (in Sequences)
Posted on 2005-01-06 (5 Comments)
Solution Solution To The Problem by K Sengupta (2007-04-07 11:30:34)
Difficulty: 4 of 5Under Cubic Dilemma (in Cryptography)
Posted on 2005-01-05 (8 Comments)
Answer by K Sengupta (2008-03-01 10:37:45)
Difficulty: 2 of 5Under Related numbers (in Numbers)
Posted on 2005-01-05 (11 Comments)
Solution Problem Solution by K Sengupta (2007-04-17 15:23:20)
answer by K Sengupta (2007-04-17 15:20:25)
Difficulty: 3 of 5Under Prime divisors (in Just Math)
Posted on 2005-01-04 (11 Comments)
answer by K Sengupta (2007-04-17 15:13:50)
Difficulty: 1 of 5Under Neither do I (in Word Problems)
Posted on 2005-01-03 (9 Comments)
puzzle solution by K Sengupta (2007-04-17 15:12:35)
Difficulty: 1 of 5Under Which pieces don't really matter? (in Games)
Posted on 2005-01-02 (7 Comments)
Answer by K Sengupta (2008-12-23 06:20:13)
Difficulty: 3 of 5Under Bowl and Rod (in Science)
Posted on 2004-12-31 (18 Comments)
answer by K Sengupta (2008-02-08 05:56:27)
Difficulty: 1 of 5Under Mixing Digits (in Numbers)
Posted on 2004-12-29 (25 Comments)
Solution An attempt to generalization by K Sengupta (2009-01-22 06:27:30)
Solution Problem Solution : Method III by K Sengupta (2007-08-24 06:21:33)
Solution Problem Solution : Method II by K Sengupta (2007-04-17 15:08:34)
Solution Puzzle Solution With Explanation by K Sengupta (2007-04-17 12:28:06)
answer to the problem by K Sengupta (2007-04-17 12:23:26)
Difficulty: 3 of 5Under Fill In The Squares (in Logic)
Posted on 2004-12-28 (23 Comments)
Answer by K Sengupta (2008-10-20 00:04:59)
Difficulty: 3 of 5Under Inheritance Envelopes (in Numbers)
Posted on 2004-12-24 (4 Comments)
answer by K Sengupta (2008-02-08 05:53:19)
Difficulty: 3 of 5Under Four Fours Fancy Formula! (in Just Math)
Posted on 2004-12-24 (6 Comments)
answer by K Sengupta (2007-04-17 12:20:22)
Difficulty: 3 of 5Under Math Class (in Numbers)
Posted on 2004-12-23 (9 Comments)
answer by K Sengupta (2007-04-17 12:18:40)
Difficulty: 4 of 5Under Buric's Cube (in General)
Posted on 2004-12-22 (7 Comments)
Shape Problems by K Sengupta (2005-11-22 01:34:22)
Difficulty: 3 of 5Under Hark! Who's Traveling? (in Famous Riddles)
Posted on 2004-12-21 (20 Comments)
comment by K Sengupta (2007-03-03 11:40:39)
Difficulty: 3 of 5Under Rational Result? Ridiculous! (in Numbers)
Posted on 2004-12-20 (19 Comments)
answer by K Sengupta (2008-01-22 04:05:18)
Difficulty: 2 of 5Under Logic Test (in Logic)
Posted on 2004-12-19 (13 Comments)
Solution Puzzle Solution With Explanation by K Sengupta (2007-05-31 10:50:07)
Answer by K Sengupta (2007-05-31 10:48:14)
Difficulty: 2 of 5Under Summations (in Just Math)
Posted on 2004-12-18 (7 Comments)
Answer by K Sengupta (2008-10-01 00:00:44)
Difficulty: 3 of 5Under A Pattern of Numbers (in Numbers)
Posted on 2004-12-16 (8 Comments)
Solution Puzzle Solution by K Sengupta (2008-07-10 15:43:53)
Answer by K Sengupta (2008-07-09 15:20:09)
Difficulty: 2 of 5Under Formal Reasoning (in Logic)
Posted on 2004-12-15 (60 Comments)
answer by K Sengupta (2008-02-21 14:28:34)
Difficulty: 4 of 5Under The sum of a sequence (in Just Math)
Posted on 2004-12-14 (10 Comments)
answer by K Sengupta (2008-02-18 14:50:49)
Difficulty: 2 of 5Under Sequence of Musical Tones (in Algorithms)
Posted on 2004-12-14 (20 Comments)
re: question about answr by K Sengupta (2008-12-19 14:23:42)
answer by K Sengupta (2007-04-17 12:14:20)
Difficulty: 3 of 5Under Many heads (in Probability)
Posted on 2004-12-13 (6 Comments)
answer by K Sengupta (2007-04-17 12:13:00)
Difficulty: 2 of 5Under Three Words (in Word Problems)
Posted on 2004-12-13 (4 Comments)
answer by K Sengupta (2007-04-17 12:10:04)
Difficulty: 3 of 5Under Division (in Just Math)
Posted on 2004-12-11 (16 Comments)
answer by K Sengupta (2007-04-17 12:08:17)
Difficulty: 3 of 5Under Dragon Hunting (in General)
Posted on 2004-12-10 (37 Comments)
answer by K Sengupta (2008-02-21 14:26:20)
Difficulty: 2 of 5Under 1 To 15 in a 3x5 Array (in Numbers)
Posted on 2004-12-09 (11 Comments)
answer by K Sengupta (2007-11-12 02:35:15)
Difficulty: 2 of 5Under Multi-Logarithms (in Just Math)
Posted on 2004-12-08 (10 Comments)
Solution Puzzle Solution (Method III) by K Sengupta (2008-04-06 13:10:28)
Solution Puzzle Solution (Method II) by K Sengupta (2008-02-28 05:39:49)
Solution Puzzle Solution by K Sengupta (2007-03-19 12:01:53)
Difficulty: 4 of 5Under Trigonometric Fun (in Just Math)
Posted on 2004-12-06 (7 Comments)
Solution Solution by K Sengupta (2007-05-28 13:33:23)
Difficulty: 3 of 5Under Next Numbers Please #5 (in Sequences)
Posted on 2004-12-05 (6 Comments)
Solution Puzzle Solution by K Sengupta (2007-11-10 04:40:36)
Difficulty: 2 of 5Under Triangular Cubes (in Probability)
Posted on 2004-12-04 (11 Comments)
Answer by K Sengupta (2008-03-15 03:42:16)
Difficulty: 1 of 5Under When First the Marriage Knot was Ty'd (in Famous Riddles)
Posted on 2004-12-02 (24 Comments)
Some Thoughts re(2): A slightly different approach by K Sengupta (2007-06-28 11:39:26)
Solution A slightly different approach by K Sengupta (2007-03-04 05:20:55)
Difficulty: 3 of 5Under Bounded Area (in Geometry)
Posted on 2004-12-01 (4 Comments)
answer by K Sengupta (2007-11-24 05:49:13)
Difficulty: 3 of 5Under decimal sequence (in Sequences)
Posted on 2004-11-30 (6 Comments)
Solution Puzzle Solution With Explanation by K Sengupta (2008-03-24 01:12:46)
Answer by K Sengupta (2008-03-23 14:52:26)
Difficulty: 2 of 5Under Faster (in Just Math)
Posted on 2004-11-29 (10 Comments)
Solution Puzzle Solution by K Sengupta (2007-10-20 00:21:15)
Difficulty: 3 of 5Under Center Digits (in Numbers)
Posted on 2004-11-28 (15 Comments)
answer by K Sengupta (2008-02-21 14:23:09)
Difficulty: 4 of 5Under Exponential Difficulties 2 (in Just Math)
Posted on 2004-11-27 (9 Comments)
answer by K Sengupta (2007-08-24 06:03:23)
Difficulty: 3 of 5Under M&M (in Sequences)
Posted on 2004-11-26 (4 Comments)
Solution Puzzle Solution by K Sengupta (2007-03-11 12:53:23)
Difficulty: 2 of 5Under Find Friendly Fractions! (in Just Math)
Posted on 2004-11-24 (14 Comments)
re: *************** by K Sengupta (2008-04-29 11:24:04)
some thoughts by K Sengupta (2008-02-21 14:21:06)
Difficulty: 3 of 5Under 2 3 1 2 1 3 (in Numbers)
Posted on 2004-11-23 (10 Comments)
Some Thoughts A possible answer by K Sengupta (2007-11-24 05:46:06)
Difficulty: 4 of 5Under Year by Year (in Numbers)
Posted on 2004-11-23 (8 Comments)
Solution Solution To Part II of N = 1996^1996 by K Sengupta (2007-10-18 06:31:33)
Solution Solution To Part II by K Sengupta (2007-10-18 06:28:07)
Solution Solution To Part I by K Sengupta (2007-10-18 06:27:12)
Difficulty: 2 of 5Under Four points on a Plane (in Shapes)
Posted on 2004-11-21 (15 Comments)
answer by K Sengupta (2007-11-24 05:42:12)
Difficulty: 3 of 5Under Triangle Circle (in Geometry)
Posted on 2004-11-20 (8 Comments)
answer by K Sengupta (2007-12-23 12:12:57)
Difficulty: 1 of 5Under A few coins (in Numbers)
Posted on 2004-11-19 (14 Comments)
Solution Puzzle Solution by K Sengupta (2007-10-20 00:24:11)
Difficulty: 3 of 5Under I think this is a good riddle, but hey, everyone's a critic (in Riddles)
Posted on 2004-11-18 (70 Comments)
Solution Puzzle Solution by K Sengupta (2007-03-14 04:02:23)
Difficulty: 2 of 5Under the 'I cannot tell 5 lies' sequence (in Sequences)
Posted on 2004-11-17 (8 Comments)
Solution Puzzle Solution by K Sengupta (2007-11-12 02:31:38)
Difficulty: 5 of 5Under Next Numbers Please #4 (in Sequences)
Posted on 2004-11-16 (13 Comments)
answer by K Sengupta (2008-03-22 11:16:12)
Difficulty: 2 of 5Under Leaps of Faith (in Sequences)
Posted on 2004-11-15 (12 Comments)
Solution Nice Puzzle by K Sengupta (2007-03-09 04:49:51)
Difficulty: 3 of 5Under Up to 35 (in Just Math)
Posted on 2004-11-14 (5 Comments)
answer by K Sengupta (2007-12-23 12:09:29)
Difficulty: 2 of 5Under Tango (in Sequences)
Posted on 2004-11-11 (10 Comments)
Solution Nice Problem by K Sengupta (2007-03-09 04:40:37)
Difficulty: 3 of 5Under Missing Digits (in Numbers)
Posted on 2004-11-10 (7 Comments)
Answer by K Sengupta (2007-08-13 03:50:47)
Difficulty: 3 of 5Under What comes next? (in Sequences)
Posted on 2004-11-09 (9 Comments)
Solution Puzzle Solution by K Sengupta (2008-05-19 05:21:56)
answer by K Sengupta (2007-03-09 04:37:30)
Difficulty: 4 of 5Under Interesting Sequence (5) (in Sequences)
Posted on 2004-11-07 (8 Comments)
Solution Puzzle Solution by K Sengupta (2007-03-09 04:36:32)
Difficulty: 3 of 5Under Ordering Pairs (in Numbers)
Posted on 2004-11-06 (10 Comments)
answer by K Sengupta (2007-03-25 04:11:07)
Difficulty: 3 of 5Under Rameses' Pyramid (in General)
Posted on 2004-11-05 (15 Comments)
Partial Answer by K Sengupta (2008-10-26 01:00:59)
Difficulty: 4 of 5Under 169 (in Numbers)
Posted on 2004-11-04 (13 Comments)
answer by K Sengupta (2007-07-28 11:48:51)
Difficulty: 1 of 5Under I didn't do it. (in Liars and Knights)
Posted on 2004-11-04 (16 Comments)
Solution Puzzle Solution by K Sengupta (2007-10-26 05:47:11)
Difficulty: 1 of 5Under Baseball Anyone? (in Just Math)
Posted on 2004-11-03 (6 Comments)
Solution FULL SOLUTION by K Sengupta (2005-11-19 00:53:41)
Difficulty: 4 of 5Under Measure that angle IV (in Geometry)
Posted on 2004-11-02 (21 Comments)
Answer by K Sengupta (2008-10-26 01:58:21)
Difficulty: 2 of 5Under Nice Weather (in Just Math)
Posted on 2004-11-02 (11 Comments)
answer by K Sengupta (2007-11-24 05:35:07)
Difficulty: 4 of 5Under Marble Game (in Probability)
Posted on 2004-11-01 (12 Comments)
answer by K Sengupta (2007-08-23 14:47:35)
Difficulty: 3 of 5Under Department Managers (in Liars and Knights)
Posted on 2004-10-31 (7 Comments)
Solution puzzle solution by K Sengupta (2007-04-30 13:50:01)
Difficulty: 4 of 5Under Exponential Difficulties (in Just Math)
Posted on 2004-10-30 (6 Comments)
Puzzle Solution by K Sengupta (2007-08-23 14:40:34)
Difficulty: 4 of 5Under A Different Magic Square (in Numbers)
Posted on 2004-10-29 (7 Comments)
Some Thoughts Answer by K Sengupta (2007-08-23 14:45:05)
Difficulty: 2 of 5Under Who's the boss? (in Cryptography)
Posted on 2004-10-29 (8 Comments)
Solution Puzzle Solution by K Sengupta (2008-04-03 12:49:35)
answer by K Sengupta (2008-01-25 05:17:32)
Difficulty: 5 of 5Under The Watchdog (in Calculus)
Posted on 2004-10-28 (29 Comments)
answer by K Sengupta (2007-08-23 01:39:15)
Difficulty: 3 of 5Under Dinner Party (in Logic)
Posted on 2004-10-27 (53 Comments)
Answer by K Sengupta (2008-10-12 04:46:41)
Difficulty: 3 of 5Under Octagon in a Circle (in Geometry)
Posted on 2004-10-25 (6 Comments)
answer by K Sengupta (2007-11-24 05:31:03)
Difficulty: 2 of 5Under Prime Time Revisited (in Just Math)
Posted on 2004-10-22 (17 Comments)
Methodology and result by K Sengupta (2005-11-08 00:29:08)
Question Submission Query by K Sengupta (2005-11-08 00:17:58)
Solution Solution to "Prime Time Revisited" by K Sengupta (2005-08-29 08:03:55)
Difficulty: 3 of 5Under Who Stole the Birdseed? (in Logic)
Posted on 2004-10-21 (132 Comments)
Solution Explanation To The Solution by K Sengupta (2008-06-14 15:54:19)
puzzle solution by K Sengupta (2007-03-14 04:13:28)
Difficulty: 3 of 5Under even sequence (in Sequences)
Posted on 2004-10-20 (6 Comments)
Solution Solution To the Problem by K Sengupta (2007-03-11 12:45:04)
Difficulty: 2 of 5Under Keystroke Abbreviation (in Cryptography)
Posted on 2004-10-20 (5 Comments)
answer by K Sengupta (2008-02-26 12:01:34)
Difficulty: 1 of 5Under Interesting Sequence (4) (in Sequences)
Posted on 2004-10-19 (7 Comments)
Solution Puzzle Solution by K Sengupta (2008-03-06 12:00:00)
answer by K Sengupta (2007-03-11 12:36:01)
Difficulty: 2 of 5Under Curious Cubic Calculation? (in Numbers)
Posted on 2004-10-13 (14 Comments)
Solution Solution by K Sengupta (2007-05-16 11:16:02)
Difficulty: 3 of 5Under Five Sentences (in Logic)
Posted on 2004-10-12 (33 Comments)
answer by K Sengupta (2007-04-19 01:27:18)
Difficulty: 3 of 5Under Shepherd's Puzzle (2) (in General)
Posted on 2004-10-12 (30 Comments)
Solution Puzzle Solution by K Sengupta (2007-10-23 06:02:41)
Difficulty: 2 of 5Under Omikron, Rho, Sigma (in Sequences)
Posted on 2004-10-09 (8 Comments)
Solution Puzzle solution by K Sengupta (2008-05-01 06:22:56)
answer by K Sengupta (2007-03-11 12:34:35)
Difficulty: 2 of 5Under Chessboard Coin (in Probability)
Posted on 2004-10-08 (21 Comments)
answer by K Sengupta (2007-09-20 16:04:12)
Difficulty: 2 of 5Under Your spelling is very bad (in Cryptography)
Posted on 2004-10-07 (16 Comments)
Answer by K Sengupta (2008-11-25 06:36:41)
Difficulty: 1 of 5Under Black And Brown Gloves (in Probability)
Posted on 2004-10-06 (26 Comments)
Answer by K Sengupta (2008-10-05 02:28:29)
Difficulty: 3 of 5Under A New Solid (in Shapes)
Posted on 2004-10-05 (19 Comments)
Answer by K Sengupta (2008-11-25 00:06:01)
Difficulty: 1 of 5Under Interesting Sequence (3) (in Sequences)
Posted on 2004-10-04 (9 Comments)
Solution Puzzle Solution by K Sengupta (2008-03-06 11:23:05)
answer by K Sengupta (2007-03-09 04:30:38)
Difficulty: 2 of 5Under The Most Letters (in Word Problems)
Posted on 2004-10-03 (12 Comments)
Some Thoughts Word thoughts by K Sengupta (2008-03-09 12:03:51)
Difficulty: 3 of 5Under Summing Squares Sequentially! (in Numbers)
Posted on 2004-10-01 (10 Comments)
Solution Puzzle Solution by K Sengupta (2007-05-23 05:26:49)
Difficulty: 3 of 5Under Is It Infinitely Increasing? (in Just Math)
Posted on 2004-09-30 (13 Comments)
Answer by K Sengupta (2008-03-01 10:45:36)
Difficulty: 3 of 5Under 7/9 (in Numbers)
Posted on 2004-09-27 (7 Comments)
answer to problem by K Sengupta (2007-04-30 12:46:34)
Difficulty: 2 of 5Under At the Olympic Games (6) (in Logic)
Posted on 2004-09-27 (47 Comments)
Solution Problem Solution by K Sengupta (2007-05-04 12:07:13)
Difficulty: 4 of 5Under Spot the Difference (in Sequences)
Posted on 2004-09-26 (9 Comments)
Solution solution by K Sengupta (2007-03-06 04:04:34)
Difficulty: 2 of 5Under Interesting sequence (2) (in Sequences)
Posted on 2004-09-24 (6 Comments)
Answer by K Sengupta (2007-04-07 11:22:42)
Difficulty: 2 of 5Under Guess my number (in Numbers)
Posted on 2004-09-24 (22 Comments)
Some Thoughts re: Puzzle Solution by K Sengupta (2007-04-03 05:56:39)
Solution Puzzle Solution by K Sengupta (2007-04-03 05:54:33)
Difficulty: 3 of 5Under Rare Rotative Relationship! (in Numbers)
Posted on 2004-09-23 (13 Comments)
Solution Puzzle Solution With Explanation by K Sengupta (2007-06-07 05:34:24)
Answer by K Sengupta (2007-06-07 05:14:55)
Difficulty: 2 of 5Under Fill in the blanks. (in General)
Posted on 2004-09-22 (15 Comments)
Answer by K Sengupta (2008-08-01 06:49:10)
Difficulty: 2 of 5Under Interesting Sequence (in Sequences)
Posted on 2004-09-21 (11 Comments)
solution by K Sengupta (2007-03-09 04:28:50)
Difficulty: 2 of 5Under Highest Number (in Just Math)
Posted on 2004-09-18 (19 Comments)
Solution Puzzle Solution by K Sengupta (2008-07-06 06:51:26)
answer by K Sengupta (2007-08-23 00:09:56)
Difficulty: 3 of 5Under Lines of Reasoning (in General)
Posted on 2004-09-16 (20 Comments)
answer by K Sengupta (2007-11-23 04:15:14)
Difficulty: 1 of 5Under Mix 'em up! (in Word Problems)
Posted on 2004-09-15 (9 Comments)
Some Thoughts some thoughts by K Sengupta (2007-07-07 13:20:46)
Difficulty: 3 of 5Under Word relations (in Word Problems)
Posted on 2004-09-14 (7 Comments)
Some Thoughts some thoughts by K Sengupta (2007-06-22 06:32:17)
Difficulty: 3 of 5Under Hawks and Doves (in Probability)
Posted on 2004-09-13 (22 Comments)
Answer by K Sengupta (2008-10-19 23:55:42)
Difficulty: 1 of 5Under Bacon and Eggs (in Riddles)
Posted on 2004-09-10 (69 Comments)
Solution Explanation by K Sengupta (2009-01-31 12:28:38)
Solution Puzzle Solution by K Sengupta (2007-03-14 03:49:42)
Difficulty: 2 of 5Under Whodunit Part 4: Going Shopping (in Logic)
Posted on 2004-09-09 (30 Comments)
Solution Puzzle Solution by K Sengupta (2008-02-28 06:07:13)
Difficulty: 3 of 5Under Nine kids (in Numbers)
Posted on 2004-09-09 (22 Comments)
Some Thoughts Problem Solution by K Sengupta (2007-04-20 15:21:27)
Difficulty: 1 of 5Under 5 + 1 are gone (in Word Problems)
Posted on 2004-09-08 (9 Comments)
Solution problem solution by K Sengupta (2007-04-20 15:18:33)
Difficulty: 4 of 5Under Measure that angle III (in Geometry)
Posted on 2004-09-07 (25 Comments)
answer by K Sengupta (2007-06-19 06:09:44)
Difficulty: 1 of 5Under Another last digit (in Numbers)
Posted on 2004-09-07 (10 Comments)
Solution Alternative Methodology by K Sengupta (2008-04-25 07:09:20)
Solution Puzzle Solution by K Sengupta (2007-07-18 01:16:36)
Difficulty: 2 of 5Under Four-letter insert? (in Word Problems)
Posted on 2004-09-06 (10 Comments)
answer by K Sengupta (2007-10-15 05:29:09)
Difficulty: 2 of 5Under Missing digits (in Just Math)
Posted on 2004-09-04 (9 Comments)
Solution Puzzle Resolution by K Sengupta (2007-06-25 15:47:35)
Answer by K Sengupta (2007-06-25 15:30:05)
Difficulty: 4 of 5Under Interesting Function (2) (in Just Math)
Posted on 2004-09-03 (6 Comments)
answer by K Sengupta (2007-11-14 04:25:19)
Difficulty: 1 of 5Under Moo-ing along (in General)
Posted on 2004-09-03 (9 Comments)
Solution Puzzle Solution (Method II) by K Sengupta (2008-03-01 10:29:46)
Solution Puzzle Solution by K Sengupta (2008-02-28 05:52:19)
Difficulty: 3 of 5Under Pairs of Socks (in Probability)
Posted on 2004-09-01 (20 Comments)
answer by K Sengupta (2008-01-25 05:51:25)
Difficulty: 2 of 5Under Measure that angle II (in Geometry)
Posted on 2004-09-01 (16 Comments)
answer by K Sengupta (2007-06-19 06:08:34)
Difficulty: 2 of 5Under Ages (in General)
Posted on 2004-08-31 (10 Comments)
Solution Puzzle Solution by K Sengupta (2007-08-13 03:59:07)
Difficulty: 3 of 5Under At the Olympic Games (5) (in Logic)
Posted on 2004-08-30 (20 Comments)
Solution Problem Solution by K Sengupta (2007-05-04 12:02:23)
Difficulty: 3 of 5Under Cubeless? (in Just Math)
Posted on 2004-08-29 (7 Comments)
Solution Puzzle Solution by K Sengupta (2007-06-12 11:13:15)
Difficulty: 4 of 5Under Interesting Function (in Just Math)
Posted on 2004-08-28 (2 Comments)
answer by K Sengupta (2007-12-07 06:12:25)
Difficulty: 2 of 5Under I recognise it..... .....A bit (in Sequences)
Posted on 2004-08-27 (4 Comments)
Solution Puzzle Solution by K Sengupta (2007-03-09 04:27:35)
Difficulty: 4 of 5Under Circle, Circle, Sphere! (in Geometry)
Posted on 2004-08-26 (8 Comments)
Answer by K Sengupta (2008-08-22 00:54:45)
Difficulty: 2 of 5Under You Rang! (in Cryptography)
Posted on 2004-08-25 (7 Comments)
Solution Puzzle Solution by K Sengupta (2008-05-06 00:47:05)
answer by K Sengupta (2007-05-21 13:18:50)
Difficulty: 3 of 5Under Nice sum (in Just Math)
Posted on 2004-08-24 (13 Comments)
Solution Problem Solution With Explanation by K Sengupta (2007-05-28 12:15:57)
answer by K Sengupta (2007-05-28 12:14:40)
Difficulty: 3 of 5Under Summing inverses (in Calculus)
Posted on 2004-08-19 (18 Comments)
Solution Puzzle Solution by K Sengupta (2008-08-28 13:00:28)
Answer by K Sengupta (2008-08-22 00:51:02)
Difficulty: 3 of 5Under Factorials everywhere (in Just Math)
Posted on 2004-08-16 (6 Comments)
Some Thoughts Partial Answer by K Sengupta (2007-08-13 03:46:11)
Difficulty: 4 of 5Under Friday the 13th (in General)
Posted on 2004-08-13 (13 Comments)
Solution Solution by K Sengupta (2007-05-07 12:52:58)
Difficulty: 4 of 5Under Sum of two powers (in Just Math)
Posted on 2004-08-12 (7 Comments)
Solution Solution by K Sengupta (2007-05-16 11:13:54)
Difficulty: 2 of 5Under BIG , BIGGER , BIGGEST (in Numbers)
Posted on 2004-08-12 (8 Comments)
Solution Puzzle Solution With Explanation by K Sengupta (2008-03-28 06:11:25)
Answer by K Sengupta (2008-03-28 06:05:33)
Difficulty: 2 of 5Under Using Cards as Dice (in Probability)
Posted on 2004-08-09 (9 Comments)
answer by K Sengupta (2007-11-16 04:57:53)
Difficulty: 3 of 5Under Waiting, waiting... (in Probability)
Posted on 2004-08-07 (19 Comments)
answer by K Sengupta (2007-11-16 04:54:56)
Difficulty: 2 of 5Under Two Fields (in Shapes)
Posted on 2004-08-06 (3 Comments)
Answer by K Sengupta (2007-03-09 05:05:03)
Difficulty: 2 of 5Under "Coming Out" Sequence (in Sequences)
Posted on 2004-08-05 (6 Comments)
Solution Solution To The Problem by K Sengupta (2007-03-11 12:27:27)
Difficulty: 2 of 5Under Sharing a Plot (in Geometry)
Posted on 2004-08-05 (4 Comments)
answer by K Sengupta (2007-11-16 04:50:55)
Difficulty: 2 of 5Under Cube Angle (in Geometry)
Posted on 2004-08-04 (13 Comments)
answer by K Sengupta (2007-11-16 04:49:31)
Difficulty: 3 of 5Under Pile of Cannonballs (in General)
Posted on 2004-08-03 (12 Comments)
answer by K Sengupta (2007-05-15 14:54:47)
Difficulty: 2 of 5Under One Step at a Time. (in Cryptography)
Posted on 2004-08-03 (3 Comments)
Solution Puzzle Solution by K Sengupta (2008-06-06 06:15:33)
answer by K Sengupta (2008-01-25 05:13:22)
Difficulty: 3 of 5Under Another Couple (in General)
Posted on 2004-08-02 (9 Comments)
answer by K Sengupta (2007-11-16 04:45:11)
Difficulty: 3 of 5Under tic-tac-toe (in Probability)
Posted on 2004-07-30 (14 Comments)
Solution Puzzle Solution by K Sengupta (2008-03-06 10:50:22)
Answer by K Sengupta (2008-03-05 14:37:24)
Difficulty: 1 of 5Under funny numbers (in Numbers)
Posted on 2004-07-28 (19 Comments)
Solution Puzzle Solution by K Sengupta (2008-06-25 00:48:40)
Answer by K Sengupta (2008-06-20 06:03:17)
Difficulty: 2 of 5Under How many 1s? (in Numbers)
Posted on 2004-07-26 (16 Comments)
Some Thoughts Problem Solution by K Sengupta (2007-05-04 13:20:00)
Difficulty: 3 of 5Under Four Weights (in Weights and Scales)
Posted on 2004-07-25 (33 Comments)
Solution Puzzle Resolution by K Sengupta (2007-06-18 04:55:04)
Answer by K Sengupta (2007-06-18 04:53:25)
Difficulty: 4 of 5Under Perfect square? (in Numbers)
Posted on 2004-07-23 (12 Comments)
Solution re: Answer by K Sengupta (2008-06-10 06:19:23)
Answer by K Sengupta (2008-06-08 13:17:50)
Difficulty: 3 of 5Under At the Olympic Games (4) (in Logic)
Posted on 2004-07-21 (10 Comments)
Solution Problem Solution by K Sengupta (2007-05-04 11:48:26)
Difficulty: 3 of 5Under Fill in (in Just Math)
Posted on 2004-07-20 (8 Comments)
Solution Puzzle Solution by K Sengupta (2008-03-13 15:12:57)
answer by K Sengupta (2007-07-31 15:51:00)
Difficulty: 4 of 5Under Indexed Puzzle (in Logic)
Posted on 2004-07-19 (22 Comments)
Answer by K Sengupta (2007-08-18 11:07:41)
Difficulty: 3 of 5Under Fill in the Blanks (in Numbers)
Posted on 2004-07-18 (6 Comments)
Solution Problem solution by K Sengupta (2007-04-29 12:15:17)
Difficulty: 2 of 5Under Power of Multiplication (in Numbers)
Posted on 2004-07-16 (6 Comments)
I agree. ... by K Sengupta (2007-05-20 14:43:58)
Difficulty: 3 of 5Under Fibonacci sums (in Just Math)
Posted on 2004-07-15 (13 Comments)
Solution Solution To Part B by K Sengupta (2007-05-31 06:14:01)
Solution Solution To Part A by K Sengupta (2007-05-31 06:12:27)
Difficulty: 3 of 5Under Mirror, Mirror on the wall (in Numbers)
Posted on 2004-07-15 (9 Comments)
Solution Puzzle Solution by K Sengupta (2008-06-04 00:42:48)
Answer by K Sengupta (2008-05-31 15:50:17)
Difficulty: 3 of 5Under Break a dollar (in Numbers)
Posted on 2004-07-14 (8 Comments)
Answer by K Sengupta (2008-03-31 15:27:24)
Difficulty: 2 of 5Under It's not there! (in Cryptography)
Posted on 2004-07-12 (6 Comments)
Solution Puzzle Solution by K Sengupta (2008-04-14 12:14:09)
answer by K Sengupta (2008-01-25 05:11:34)
Difficulty: 3 of 5Under 123456789 equals 100 (in Numbers)
Posted on 2004-07-10 (7 Comments)
Solution Problem Solution by K Sengupta (2007-04-29 12:04:28)
Difficulty: 4 of 5Under Not-So-Simple Substitution (in Cryptography)
Posted on 2004-07-09 (6 Comments)
Solution Puzzle Solution by K Sengupta (2008-07-11 16:01:09)
Answer by K Sengupta (2008-02-29 06:24:04)
Difficulty: 2 of 5Under Yet Another 0=1 (in Calculus)
Posted on 2004-07-08 (10 Comments)
Solution by K Sengupta (2007-10-14 04:06:39)
Difficulty: 1 of 5Under Letters (in Sequences)
Posted on 2004-07-07 (5 Comments)
Solution Solution by K Sengupta (2007-03-09 05:02:38)
Difficulty: 3 of 5Under 101 - 102 (in General)
Posted on 2004-07-06 (18 Comments)
Solution Solution by K Sengupta (2007-05-15 15:17:57)
Difficulty: 4 of 5Under Who Said That? (in Cryptography)
Posted on 2004-07-03 (5 Comments)
Quote And Its Author by K Sengupta (2008-01-24 12:02:42)
Difficulty: 3 of 5Under Summing powers (in Just Math)
Posted on 2004-07-01 (18 Comments)
Solution Solution To Sum Of Sixth Powers by K Sengupta (2007-05-31 05:47:12)
Solution An Alternative Methodology by K Sengupta (2007-05-31 05:44:21)
Answer by K Sengupta (2007-05-31 05:43:01)
Difficulty: 3 of 5Under Special Number (in Numbers)
Posted on 2004-06-30 (9 Comments)
Answer by K Sengupta (2008-03-21 14:48:03)
Difficulty: 3 of 5Under Consecutive Integer Sums (in Numbers)
Posted on 2004-06-28 (22 Comments)
answer by K Sengupta (2007-05-04 14:55:29)
Difficulty: 1 of 5Under Random Sequence? (in Sequences)
Posted on 2004-06-28 (8 Comments)
re(2): Puzzle Solution by K Sengupta (2008-04-18 06:59:25)
Solution Puzzle Solution by K Sengupta (2007-03-11 12:19:51)
Difficulty: 3 of 5Under Multiplying gets a square? (in Just Math)
Posted on 2004-06-26 (25 Comments)
Solution Further Analysis by K Sengupta (2009-01-31 12:33:39)
Solution An Alternative Methodology by K Sengupta (2007-06-29 12:19:42)
Difficulty: 2 of 5Under A square (in Numbers)
Posted on 2004-06-25 (15 Comments)
Solution Alternative Methodology by K Sengupta (2008-08-18 12:26:33)
Solution Puzzle Solution by K Sengupta (2007-10-23 05:31:11)
Difficulty: 4 of 5Under Tetrahedral Dilemma (in Geometry)
Posted on 2004-06-23 (8 Comments)
Answer by K Sengupta (2009-01-09 11:58:33)
Difficulty: 5 of 5Under Red, Blue, and Yellow in Teens (in Sequences)
Posted on 2004-06-22 (5 Comments)
answer by K Sengupta (2008-03-09 14:11:25)
Difficulty: 3 of 5Under More or less magic square (in General)
Posted on 2004-06-22 (11 Comments)
Solution Puzzle Resolution by K Sengupta (2007-06-19 10:59:54)
Difficulty: 3 of 5Under my house's number (in Numbers)
Posted on 2004-06-21 (32 Comments)
problem answer by K Sengupta (2007-04-30 13:20:00)
Difficulty: 3 of 5Under Not A Magic Square (in Numbers)
Posted on 2004-06-19 (14 Comments)
Solution Problem Solution by K Sengupta (2007-04-30 13:30:27)
Difficulty: 3 of 5Under Musical Munchies (in Sequences)
Posted on 2004-06-18 (15 Comments)
Solution Puzzle Solution by K Sengupta (2008-03-29 23:20:06)
Answer by K Sengupta (2008-03-21 14:44:16)
Difficulty: 3 of 5Under Fenced In (in Geometry)
Posted on 2004-06-18 (15 Comments)
Answer by K Sengupta (2008-11-07 06:08:10)
Difficulty: 4 of 5Under The odds stay unchanged (in Just Math)
Posted on 2004-06-17 (21 Comments)
Solution Puzzle Solution by K Sengupta (2008-05-27 15:50:58)
Answer by K Sengupta (2008-05-23 06:14:12)
Difficulty: 2 of 5Under Short equation (in Numbers)
Posted on 2004-06-17 (13 Comments)
Some Thoughts some thoughts by K Sengupta (2007-05-23 11:30:43)
Difficulty: 3 of 5Under Fibonaccian nines (in Just Math)
Posted on 2004-06-15 (7 Comments)
Solution Problem Solution by K Sengupta (2007-05-28 12:04:00)
Difficulty: 2 of 5Under Handshakes (in Numbers)
Posted on 2004-06-14 (14 Comments)
Solution Puzzle Solution by K Sengupta (2009-02-26 15:28:11)
Answer by K Sengupta (2009-02-16 16:04:45)
Difficulty: 3 of 5Under The right pentagon (in Shapes)
Posted on 2004-06-12 (11 Comments)
answer by K Sengupta (2008-07-11 11:54:09)
Difficulty: 3 of 5Under Another Point In A Square (in Geometry)
Posted on 2004-06-11 (16 Comments)
answer by K Sengupta (2008-03-09 12:45:47)
Difficulty: 2 of 5Under 950 (in Tricks)
Posted on 2004-06-10 (18 Comments)
answer by K Sengupta (2007-06-14 12:40:19)
Difficulty: 3 of 5Under A kiss is just a kiss... (in Numbers)
Posted on 2004-06-09 (4 Comments)
Some Thoughts problem solution by K Sengupta (2007-04-29 00:59:13)
Difficulty: 3 of 5Under Problematic Pathways (in General)
Posted on 2004-06-08 (8 Comments)
Answer by K Sengupta (2009-01-13 13:11:47)
Difficulty: 2 of 5Under Double C, double T (in Word Problems)
Posted on 2004-06-07 (10 Comments)
answer by K Sengupta (2007-04-14 13:53:53)
Difficulty: 2 of 5Under It's all in the roots! (in Just Math)
Posted on 2004-06-04 (8 Comments)
Solution re: answer by K Sengupta (2007-04-19 01:34:42)
answer by K Sengupta (2007-04-19 01:28:53)
Difficulty: 2 of 5Under Gloves (in Numbers)
Posted on 2004-06-03 (30 Comments)
answer by K Sengupta (2007-11-23 05:02:29)
Difficulty: 4 of 5Under Hexagonal Dilemma (in Geometry)
Posted on 2004-06-02 (18 Comments)
answer by K Sengupta (2007-07-29 09:37:47)
Difficulty: 3 of 5Under More Bird Watching (in Tricks)
Posted on 2004-06-02 (15 Comments)
Solution Answer by K Sengupta (2007-03-26 05:18:02)
Difficulty: 5 of 5Under Next Numbers Please #3 (in Sequences)
Posted on 2004-06-01 (30 Comments)
answer by K Sengupta (2008-09-29 06:21:17)
Difficulty: 1 of 5Under Riddle of Scorn (in Riddles)
Posted on 2004-06-01 (68 Comments)
Solution Explanation by K Sengupta (2009-01-28 11:39:05)
solution by K Sengupta (2007-03-16 10:18:55)
Difficulty: 3 of 5Under Hexing Numbers (in Numbers)
Posted on 2004-05-30 (2 Comments)
Some Thoughts some thoughts by K Sengupta (2007-11-23 05:01:20)
Difficulty: 3 of 5Under Ten Words (in Word Problems)
Posted on 2004-05-26 (9 Comments)
Answer by K Sengupta (2008-11-26 23:59:30)
Difficulty: 3 of 5Under Sum of Cubes (in Numbers)
Posted on 2004-05-25 (11 Comments)
Solution Puzzle Solution by K Sengupta (2008-11-27 13:24:04)
Difficulty: 3 of 5Under The Last Diamond (in Probability)
Posted on 2004-05-25 (5 Comments)
Answer by K Sengupta (2009-01-09 03:54:50)
Difficulty: 3 of 5Under Cabin Fever (in Tricks)
Posted on 2004-05-24 (8 Comments)
Solution Problem Solution by K Sengupta (2007-03-26 05:10:03)
Difficulty: 2 of 5Under Fraction Magic Square (in Numbers)
Posted on 2004-05-22 (6 Comments)
Some Thoughts Answer by K Sengupta (2007-09-12 01:08:44)
Difficulty: 3 of 5Under A Coin Game (in Probability)
Posted on 2004-05-20 (11 Comments)
Solution Puzzle Solution by K Sengupta (2009-02-26 15:31:58)
answer by K Sengupta (2007-03-09 05:07:21)
Difficulty: 2 of 5Under Will the real engineer please stand up? (in Logic)
Posted on 2004-05-18 (46 Comments)
Answer by K Sengupta (2009-01-08 06:09:31)
Difficulty: 3 of 5Under 3x3 sums (in Numbers)
Posted on 2004-05-15 (11 Comments)
Answer by K Sengupta (2008-03-15 10:43:48)
Difficulty: 3 of 5Under Speak for yourself! (in Liars and Knights)
Posted on 2004-05-14 (16 Comments)
Answer by K Sengupta (2008-03-15 10:40:53)
Difficulty: 2 of 5Under upside-down (in Word Problems)
Posted on 2004-05-14 (9 Comments)
Solution solution to the problem by K Sengupta (2007-04-14 13:50:30)
Difficulty: 1 of 5Under Ping Pong Poise (in General)
Posted on 2004-05-13 (16 Comments)
answer by K Sengupta (2007-09-11 04:39:24)
Difficulty: 3 of 5Under Powers of powers (in Calculus)
Posted on 2004-05-11 (11 Comments)
answer by K Sengupta (2007-07-11 05:12:23)
Difficulty: 1 of 5Under What am I? (in Riddles)
Posted on 2004-05-10 (51 Comments)
puzzle solution by K Sengupta (2007-03-16 10:20:54)
Difficulty: 2 of 5Under Word Square (in Word Problems)
Posted on 2004-05-09 (7 Comments)
Solution Problem Solution With Explanation by K Sengupta (2007-05-11 15:29:52)
answer by K Sengupta (2007-05-11 15:23:32)
Difficulty: 3 of 5Under Looking Through the Looking Glass (in Cryptography)
Posted on 2004-05-04 (11 Comments)
Answer by K Sengupta (2008-10-04 02:06:53)
Difficulty: 3 of 5Under Coin Collection (in Numbers)
Posted on 2004-05-04 (12 Comments)
Some Thoughts Puzzle Solution by K Sengupta (2007-09-01 00:53:07)
Difficulty: 1 of 5Under kst (in Tricks)
Posted on 2004-05-03 (14 Comments)
Solution puzzle solution by K Sengupta (2007-03-26 05:03:28)
Difficulty: 3 of 5Under A Square Punishment (in Just Math)
Posted on 2004-05-02 (11 Comments)
Answer by K Sengupta (2009-01-08 03:49:20)
Difficulty: 2 of 5Under Ship Shape (in General)
Posted on 2004-04-30 (7 Comments)
Answer by K Sengupta (2007-08-18 11:04:18)
Difficulty: 3 of 5Under Never prime! (in Numbers)
Posted on 2004-04-29 (10 Comments)
answer by K Sengupta (2007-11-23 04:29:11)
Difficulty: 3 of 5Under Smudge Sludge (in Numbers)
Posted on 2004-04-28 (9 Comments)
Solution Puzzle Solution With Explanation by K Sengupta (2009-01-22 06:02:48)
re: Solution incorrect. FK is correct. by K Sengupta (2009-01-22 06:00:51)
Answer by K Sengupta (2007-08-17 12:30:19)
Difficulty: 1 of 5Under Cutting a cube (in Shapes)
Posted on 2004-04-28 (6 Comments)
Solution prpblem solution by K Sengupta (2007-04-15 15:48:12)
Difficulty: 2 of 5Under Missing Clue (in Logic)
Posted on 2004-04-27 (15 Comments)
answer by K Sengupta (2007-11-23 04:27:51)
Difficulty: 3 of 5Under Pythagorean Pyramid (in Geometry)
Posted on 2004-04-26 (15 Comments)
answer by K Sengupta (2007-05-04 14:53:58)
Difficulty: 2 of 5Under Lords and Ladies (in Logic)
Posted on 2004-04-25 (37 Comments)
Some Thoughts puzzle solution by K Sengupta (2007-04-15 15:37:50)
Difficulty: 3 of 5Under Piny the Elder (in Numbers)
Posted on 2004-04-24 (7 Comments)
answer by K Sengupta (2007-04-15 13:48:03)
Difficulty: 1 of 5Under I'm a dot in place (in Word Problems)
Posted on 2004-04-23 (12 Comments)
answer by K Sengupta (2007-04-14 13:47:04)
Difficulty: 2 of 5Under The Elements (in Numbers)
Posted on 2004-04-22 (6 Comments)
Solution problem solution by K Sengupta (2007-04-15 15:31:05)
Difficulty: 1 of 5Under Wonder Words (in Word Problems)
Posted on 2004-04-22 (8 Comments)
Solution Solution by K Sengupta (2007-04-14 13:40:13)
Difficulty: 3 of 5Under Finding the maximum (in Algorithms)
Posted on 2004-04-21 (16 Comments)
Solution puzzle solution by K Sengupta (2007-04-15 15:25:48)
Difficulty: 2 of 5Under Liar, Liar, Pants on Fire. (in Liars and Knights)
Posted on 2004-04-21 (11 Comments)
Solution solution to the problem by K Sengupta (2007-04-15 15:19:37)
Difficulty: 3 of 5Under I Got Your Number (in Numbers)
Posted on 2004-04-18 (15 Comments)
Some Thoughts problerm solution by K Sengupta (2007-04-15 15:13:22)
Difficulty: 2 of 5Under Summing (in Just Math)
Posted on 2004-04-16 (5 Comments)
I agree by K Sengupta (2007-05-16 13:18:58)
Difficulty: 3 of 5Under You can't have your cake and eat it too. (in Sequences)
Posted on 2004-04-14 (9 Comments)
Solution Puzzle Solution by K Sengupta (2008-05-08 14:22:23)
comment by K Sengupta (2005-07-05 06:19:04)
Difficulty: 2 of 5Under What are you doing and where are you from? (in Word Problems)
Posted on 2004-04-14 (40 Comments)
answer by K Sengupta (2007-04-14 13:36:23)
Difficulty: 5 of 5Under e7(20) n2(17) (in Cryptography)
Posted on 2004-04-13 (31 Comments)
Answer by K Sengupta (2008-03-21 15:17:15)
Difficulty: 3 of 5Under Star Stack (in Shapes)
Posted on 2004-04-12 (19 Comments)
answer by K Sengupta (2007-05-16 13:09:28)
Difficulty: 2 of 5Under Who's the odd one out? (in Word Problems)
Posted on 2004-04-10 (37 Comments)
Some Thoughts some thoughts by K Sengupta (2007-05-16 13:11:53)
Difficulty: 2 of 5Under Cars on the road (in Probability)
Posted on 2004-04-09 (20 Comments)
Solution Solution To The Problem by K Sengupta (2007-04-17 11:35:26)
Solution puzzle solution by K Sengupta (2007-04-17 11:29:00)
Difficulty: 2 of 5Under Vowel Deficit (in Word Problems)
Posted on 2004-04-07 (22 Comments)
Some Thoughts Some Thoughts by K Sengupta (2007-04-14 13:33:28)
Difficulty: 2 of 5Under A long camping trip (in General)
Posted on 2004-04-06 (11 Comments)
Answer by K Sengupta (2008-10-25 00:58:09)
Difficulty: 2 of 5Under What are you saying? (in Cryptography)
Posted on 2004-04-05 (15 Comments)
answer by K Sengupta (2008-03-11 13:06:32)
Difficulty: 2 of 5Under Special Numbers (in Just Math)
Posted on 2004-04-03 (18 Comments)
Answer by K Sengupta (2008-03-03 10:58:40)
Difficulty: 3 of 5Under Who Stole the Tarts? (in Logic)
Posted on 2004-04-02 (17 Comments)
Some Thoughts No Subject by K Sengupta (2007-04-29 00:55:05)
Difficulty: 2 of 5Under Where are you going for your holiday? (in Word Problems)
Posted on 2004-04-02 (32 Comments)
Solution Solution by K Sengupta (2007-03-04 10:52:27)
Difficulty: 3 of 5Under new operations (in Just Math)
Posted on 2004-03-31 (14 Comments)
Answer by K Sengupta (2008-03-03 10:53:02)
Difficulty: 3 of 5Under Birthday Line (in Probability)
Posted on 2004-03-29 (21 Comments)
Answer by K Sengupta (2008-03-18 10:36:19)
Difficulty: 2 of 5Under Club password (in General)
Posted on 2004-03-29 (9 Comments)
Solution Puzzle Solution by K Sengupta (2008-03-21 13:19:09)
Difficulty: 2 of 5Under Disappearance (not the answer) (in Riddles)
Posted on 2004-03-27 (25 Comments)
Solution Puzzle Solution by K Sengupta (2008-03-31 15:24:34)
answer by K Sengupta (2007-03-16 10:21:50)
Difficulty: 2 of 5Under Rickety Bridge (in Liars and Knights)
Posted on 2004-03-26 (33 Comments)
Solution Puzzle Solution With Explanation by K Sengupta (2008-03-12 06:35:00)
Answer by K Sengupta (2008-03-12 06:33:48)
Difficulty: 3 of 5Under Poetry in motion (in Riddles)
Posted on 2004-03-25 (151 Comments)
Solution Solution To The Problem by K Sengupta (2007-03-14 04:16:32)
Difficulty: 3 of 5Under Fraction Frustration (in Numbers)
Posted on 2004-03-24 (10 Comments)
Some Thoughts re: thoughts by K Sengupta (2008-03-12 05:58:54)
Solution Puzzle Solution by K Sengupta (2008-03-12 05:54:20)
Difficulty: 2 of 5Under Make a STATEment! (in General)
Posted on 2004-03-23 (12 Comments)
answer by K Sengupta (2007-11-23 04:35:37)
Difficulty: 2 of 5Under The similar sheet (in Geometry)
Posted on 2004-03-22 (18 Comments)
answer by K Sengupta (2007-11-23 04:34:03)
Difficulty: 3 of 5Under A dangerous compound (in Science)
Posted on 2004-03-22 (43 Comments)
answer by K Sengupta (2007-07-28 11:34:34)
Difficulty: 3 of 5Under Middle order (in Cryptography)
Posted on 2004-03-21 (11 Comments)
answer by K Sengupta (2007-12-23 06:42:33)
Difficulty: 3 of 5Under Monkey Dance 1 (in Logic)
Posted on 2004-03-19 (30 Comments)
answer by K Sengupta (2007-11-23 04:32:03)
Difficulty: 2 of 5Under Words in Common 11 (in Word Problems)
Posted on 2004-03-19 (17 Comments)
Solution Puzzle Solution by K Sengupta (2007-05-12 12:36:16)
Difficulty: 3 of 5Under Gamer say (in General)
Posted on 2004-03-18 (15 Comments)
some thoughts by K Sengupta (2007-05-12 13:39:28)
Difficulty: 2 of 5Under Patrolling the beat (in General)
Posted on 2004-03-18 (16 Comments)
Puzzle Solution by K Sengupta (2007-05-12 13:37:52)
Difficulty: 3 of 5Under A point in a square (in Geometry)
Posted on 2004-03-17 (7 Comments)
answer by K Sengupta (2007-05-12 13:41:24)
Difficulty: 1 of 5Under The magic Number (in Numbers)
Posted on 2004-03-17 (35 Comments)
Solution Puzzle Solution by K Sengupta (2008-02-27 04:52:30)
Some Thoughts some thoughts on the puzzle by K Sengupta (2007-05-12 13:42:40)
Difficulty: 4 of 5Under Six Bugs (in Shapes)
Posted on 2004-03-16 (8 Comments)
Solution An Attempt To Generalisation by K Sengupta (2007-05-16 11:08:49)
Solution Problem Solution With Explanation by K Sengupta (2007-05-16 05:47:45)
answer by K Sengupta (2007-05-12 13:45:06)
Difficulty: 1 of 5Under Agent Argent and the Evil Dr. Levik (in Sequences)
Posted on 2004-03-16 (10 Comments)
answer by K Sengupta (2007-05-12 13:46:35)
Difficulty: 2 of 5Under Insert word here (in Word Problems)
Posted on 2004-03-15 (6 Comments)
Solution Solution To The problem by K Sengupta (2007-04-14 13:17:42)
Difficulty: 3 of 5Under Spirit of '76 (in Just Math)
Posted on 2004-03-14 (8 Comments)
answer by K Sengupta (2007-05-12 13:48:11)
Difficulty: 2 of 5Under Around the bend (in Geometry)
Posted on 2004-03-13 (8 Comments)
answer by K Sengupta (2007-05-12 13:49:22)
Difficulty: 3 of 5Under Cheap Charlie (in General)
Posted on 2004-03-12 (17 Comments)
Solution Solution To Part II: Second Section by K Sengupta (2008-03-28 05:24:37)
Solution Solution To Part II: First Section by K Sengupta (2008-03-28 05:22:28)
Solution To Part I by K Sengupta (2008-03-21 13:10:20)
answer by K Sengupta (2007-05-12 13:51:30)
Difficulty: 2 of 5Under Mental Cube Root (in Just Math)
Posted on 2004-03-10 (6 Comments)
Solution Solution to the Problem by K Sengupta (2007-03-09 05:13:08)
Difficulty: 2 of 5Under A to B (in Just Math)
Posted on 2004-03-10 (15 Comments)
Solution Puzzle Solution : Method II by K Sengupta (2008-03-30 06:24:26)
Solution Puzzle Solution With Explanation by K Sengupta (2008-03-28 05:53:05)
Answer by K Sengupta (2008-03-21 13:06:43)
Difficulty: 3 of 5Under The Sliding Rooks (in Games)
Posted on 2004-03-08 (17 Comments)
comment by K Sengupta (2005-07-05 06:17:00)
Difficulty: 3 of 5Under Next Numbers Please #2 (in Sequences)
Posted on 2004-03-08 (8 Comments)
Solution Puzzle Solution With Explanation by K Sengupta (2008-03-29 22:58:31)
Answer by K Sengupta (2008-03-21 13:05:05)
Difficulty: 3 of 5Under Murder by Logic (in Logic)
Posted on 2004-03-05 (23 Comments)
Solution Puzzle Solution by K Sengupta (2008-05-15 06:17:09)
answer by K Sengupta (2007-11-10 04:44:12)
Difficulty: 3 of 5Under Open By Majority (in General)
Posted on 2004-03-03 (45 Comments)
Answer by K Sengupta (2008-03-21 13:02:56)
Difficulty: 3 of 5Under Packing 'em In (in Geometry)
Posted on 2004-03-02 (13 Comments)
answer by K Sengupta (2007-08-29 11:55:46)
Difficulty: 2 of 5Under e, i, and π (in Just Math)
Posted on 2004-03-02 (12 Comments)
Answer by K Sengupta (2008-03-21 12:14:30)
Difficulty: 3 of 5Under At the "Oilympic" Games (in Logic)
Posted on 2004-03-01 (16 Comments)
Answer by K Sengupta (2008-03-21 12:12:47)
Difficulty: 2 of 5Under Move the 3, Triple the number (in Numbers)
Posted on 2004-03-01 (17 Comments)
Solution Puzzle Solution by K Sengupta (2008-03-21 12:59:35)
answer by K Sengupta (2007-06-28 23:01:10)
Difficulty: 3 of 5Under N-Divisibility (in Numbers)
Posted on 2004-02-29 (4 Comments)
Solution Puzzle Solution With Explanation by K Sengupta (2007-05-28 11:55:32)
Difficulty: 3 of 5Under Chess Board Switch (in General)
Posted on 2004-02-28 (14 Comments)
answer by K Sengupta (2007-06-28 13:07:36)
Difficulty: 4 of 5Under Like Clockwork (in Geometry)
Posted on 2004-02-27 (29 Comments)
Solution Puzzle Solution by K Sengupta (2008-05-09 16:07:14)
answer by K Sengupta (2007-11-12 02:36:43)
Difficulty: 3 of 5Under The not-always-lying politician (in General)
Posted on 2004-02-27 (20 Comments)
Answer by K Sengupta (2008-03-21 12:10:09)
Difficulty: 3 of 5Under Unequally Yoked (in Numbers)
Posted on 2004-02-26 (12 Comments)
Solution Puzzle Solution by K Sengupta (2008-05-12 16:26:22)
answer by K Sengupta (2008-01-16 11:55:49)
Difficulty: 2 of 5Under Power to the 2 (in Numbers)
Posted on 2004-02-20 (10 Comments)
answer by K Sengupta (2007-07-11 05:15:07)
Difficulty: 2 of 5Under Chickens, Pigs, and Cattle (in Just Math)
Posted on 2004-02-19 (24 Comments)
Solution Puzzle Solution: Method II by K Sengupta (2008-05-08 14:17:53)
Solution Puzzle Solution: Method I by K Sengupta (2008-05-08 14:16:38)
answer by K Sengupta (2008-05-06 14:18:40)
Difficulty: 4 of 5Under Archimedes' Cattle (in General)
Posted on 2004-02-17 (6 Comments)
Answer by K Sengupta (2008-11-16 00:10:42)
Difficulty: 3 of 5Under Letters to numbers (in Cryptography)
Posted on 2004-02-13 (35 Comments)
answer by K Sengupta (2008-01-23 04:53:18)
Difficulty: 2 of 5Under who will marry the princess (in Riddles)
Posted on 2004-02-13 (95 Comments)
Solution answer by K Sengupta (2007-03-14 03:54:46)
Difficulty: 2 of 5Under The three squirrels (in Numbers)
Posted on 2004-02-12 (12 Comments)
answer by K Sengupta (2008-02-20 05:02:04)
Difficulty: 2 of 5Under An Apple A Day (in Just Math)
Posted on 2004-02-11 (4 Comments)
answer by K Sengupta (2007-12-07 06:14:45)
Difficulty: 3 of 5Under A = B = AB (in Word Problems)
Posted on 2004-02-10 (28 Comments)
some more answers by K Sengupta (2007-04-14 13:24:08)
Solution puzzle solution by K Sengupta (2007-04-14 13:20:03)
Difficulty: 4 of 5Under The Last Dance (in Logic)
Posted on 2004-02-04 (11 Comments)
Solution Solution by K Sengupta (2007-03-03 11:23:23)
Difficulty: 3 of 5Under A Boy, a Girl, a Dog, and a Bicycle (in General)
Posted on 2004-02-03 (21 Comments)
Solution Puzzle Solution by K Sengupta (2008-06-06 01:46:51)
answer by K Sengupta (2007-07-28 12:48:00)
Difficulty: 3 of 5Under Superimposition (in General)
Posted on 2004-01-30 (10 Comments)
Solution Solution by K Sengupta (2007-08-29 12:10:23)
Difficulty: 4 of 5Under On Average (in Probability)
Posted on 2004-01-26 (11 Comments)
Answer by K Sengupta (2007-05-04 15:04:13)
Difficulty: 1 of 5Under Alphanumeric Ambiguity (in Word Problems)
Posted on 2004-01-26 (14 Comments)
Some Thoughts More solution(s) by K Sengupta (2009-02-26 15:37:52)
Solution Puzzle Solution by K Sengupta (2007-05-04 15:01:09)
Difficulty: 4 of 5Under Three Bugs (in Shapes)
Posted on 2004-01-22 (16 Comments)
Solution Problem Solution With Explanation by K Sengupta (2007-05-16 05:42:51)
answer by K Sengupta (2007-05-16 05:41:09)
Difficulty: 2 of 5Under Square challenge (in Numbers)
Posted on 2004-01-20 (16 Comments)
Solution Problem Solution With Explanation by K Sengupta (2007-05-19 04:35:01)
answer by K Sengupta (2007-03-08 12:38:58)
Difficulty: 3 of 5Under Horse Race (in General)
Posted on 2004-01-19 (20 Comments)
Solution Full Solution by K Sengupta (2005-11-14 01:35:25)
Difficulty: 3 of 5Under Sorting Coins (in Weights and Scales)
Posted on 2004-01-18 (11 Comments)
answer by K Sengupta (2007-12-21 12:21:19)
Difficulty: 5 of 5Under How many points can you place? (in Games)
Posted on 2004-01-16 (25 Comments)
Answer by K Sengupta (2007-06-25 12:28:22)
Difficulty: 3 of 5Under Three problems (in Just Math)
Posted on 2004-01-16 (3 Comments)
answer by K Sengupta (2007-12-23 12:07:24)
Difficulty: 2 of 5Under More Triangle Numbers (in Numbers)
Posted on 2004-01-15 (8 Comments)
Solution Puzzle Solution by K Sengupta (2008-11-14 06:03:19)
Difficulty: 2 of 5Under Circle Square (in Geometry)
Posted on 2004-01-13 (15 Comments)
answer by K Sengupta (2007-09-11 04:43:44)
Difficulty: 2 of 5Under Time Please (in Just Math)
Posted on 2004-01-12 (8 Comments)
problem solution by K Sengupta (2007-03-30 05:19:42)
Difficulty: 4 of 5Under Shakespeare's Numbers (in Cryptography)
Posted on 2004-01-09 (6 Comments)
answer by K Sengupta (2007-12-23 06:40:28)
Difficulty: 3 of 5Under Number Rectangle (in Just Math)
Posted on 2004-01-08 (3 Comments)
answer by K Sengupta (2007-09-11 03:58:33)
Difficulty: 3 of 5Under Three Sequences (in Sequences)
Posted on 2004-01-06 (9 Comments)
Solution Puzzle Solution With Explanation by K Sengupta (2007-05-25 11:32:51)
Answer by K Sengupta (2007-05-25 11:30:56)
Difficulty: 3 of 5Under Divisibility (in Just Math)
Posted on 2004-01-06 (11 Comments)
Solution Alternative Methodology by K Sengupta (2007-11-29 11:12:38)
Difficulty: 3 of 5Under Buying Chestnuts (in Tricks)
Posted on 2004-01-05 (19 Comments)
answer by K Sengupta (2008-02-07 05:18:16)
Difficulty: 4 of 5Under Stay in Form (in General)
Posted on 2004-01-03 (9 Comments)
answer by K Sengupta (2008-02-07 05:15:52)
Difficulty: 3 of 5Under How Many ? (in Just Math)
Posted on 2004-01-02 (6 Comments)
Some Thoughts No Subject by K Sengupta (2008-02-07 05:14:03)
Difficulty: 3 of 5Under The Rebel (in Logic)
Posted on 2004-01-01 (18 Comments)
Answer by K Sengupta (2009-02-27 16:15:24)
Difficulty: 3 of 5Under Power - ful (in Just Math)
Posted on 2003-12-31 (11 Comments)
answer by K Sengupta (2008-02-07 05:11:54)
Difficulty: 3 of 5Under Square Clues (in Numbers)
Posted on 2003-12-29 (5 Comments)
Answer by K Sengupta (2008-03-16 05:43:20)
Difficulty: 3 of 5Under Different Digits (in Numbers)
Posted on 2003-12-28 (14 Comments)
answer by K Sengupta (2007-03-08 12:36:11)
Difficulty: 4 of 5Under Annul Choke Widow Nude Whist (in Word Problems)
Posted on 2003-12-27 (8 Comments)
Some Thoughts No Subject by K Sengupta (2007-05-31 12:44:44)
Difficulty: 3 of 5Under English Word (in Word Problems)
Posted on 2003-12-26 (10 Comments)
Solution Answer by K Sengupta (2007-03-30 05:16:46)
Difficulty: 2 of 5Under A pronounced day (in Tricks)
Posted on 2003-12-25 (13 Comments)
answer by K Sengupta (2007-03-26 04:57:11)
Difficulty: 3 of 5Under Flat Out (in General)
Posted on 2003-12-17 (23 Comments)
answer by K Sengupta (2007-05-04 12:43:11)
Difficulty: 1 of 5Under Psychology (in Riddles)
Posted on 2003-12-17 (31 Comments)
Solution puzzle solution by K Sengupta (2007-03-16 10:24:00)
Difficulty: 2 of 5Under Pencils and Jars (in Just Math)
Posted on 2003-12-16 (10 Comments)
Solution Solution To The Problem by K Sengupta (2007-03-16 10:39:13)
Difficulty: 3 of 5Under Another Race (in Liars and Knights)
Posted on 2003-12-15 (9 Comments)
Solution Problem Solution by K Sengupta (2007-05-04 12:40:07)
Difficulty: 4 of 5Under Nothing but flowers (in Cryptography)
Posted on 2003-12-12 (9 Comments)
A Guess by K Sengupta (2007-03-16 10:43:34)
Difficulty: 3 of 5Under Shapely Figures (in Sequences)
Posted on 2003-12-12 (10 Comments)
answer by K Sengupta (2007-03-16 10:45:25)
Difficulty: 3 of 5Under Lost the Key (in Logic)
Posted on 2003-12-11 (18 Comments)
A guess by K Sengupta (2007-03-16 10:46:19)
Difficulty: 3 of 5Under Shortest distance (in Shapes)
Posted on 2003-12-10 (16 Comments)
Solution Problem Solution by K Sengupta (2007-05-04 12:32:55)
Difficulty: 3 of 5Under How it Started (Eve Did Talk) (in Word Problems)
Posted on 2003-12-10 (7 Comments)
Solution solution by K Sengupta (2007-03-05 04:15:50)
Difficulty: 4 of 5Under Three threes, or two twos? (in Just Math)
Posted on 2003-12-09 (3 Comments)
Some Thoughts Nice Puzzle by K Sengupta (2007-03-16 10:52:33)
Difficulty: 2 of 5Under The Ladder (in Just Math)
Posted on 2003-12-09 (20 Comments)
Some Thoughts answer by K Sengupta (2007-03-16 10:54:55)
Difficulty: 3 of 5Under e pluribus unum (in Just Math)
Posted on 2003-12-08 (11 Comments)
Solution Solution by K Sengupta (2007-03-16 10:56:49)
Difficulty: 2 of 5Under Sequence Sum (in Sequences)
Posted on 2003-12-08 (8 Comments)
Solution Puzzle Solution: An Attempt to generalisation by K Sengupta (2007-03-16 11:07:13)
Difficulty: 2 of 5Under Squares and Cubes (in Numbers)
Posted on 2003-12-06 (21 Comments)
answer by K Sengupta (2007-03-08 12:32:06)
Difficulty: 2 of 5Under A horse's rope (in Shapes)
Posted on 2003-12-05 (8 Comments)
Answer by K Sengupta (2008-03-21 14:31:47)
Difficulty: 3 of 5Under The Girl in the Middle (in Cryptography)
Posted on 2003-12-03 (16 Comments)
answer by K Sengupta (2008-01-13 13:19:19)
Difficulty: 4 of 5Under Tricky Triangle (in Numbers)
Posted on 2003-12-03 (15 Comments)
re(2): answer by K Sengupta (2008-03-21 12:35:22)
answer by K Sengupta (2007-06-20 09:49:22)
Difficulty: 4 of 5Under The Amazing Stamp (in Geometry)
Posted on 2003-12-01 (45 Comments)
Some Thoughts Some thoughts on the problem by K Sengupta (2007-05-12 13:28:40)
Difficulty: 1 of 5Under What's for sale? (in Logic)
Posted on 2003-11-30 (43 Comments)
Solution Puzzle Solution by K Sengupta (2007-04-07 11:42:28)
Difficulty: 3 of 5Under Flawless Series? (in Sequences)
Posted on 2003-11-29 (67 Comments)
Some Thoughts Some thoughts on the problem by K Sengupta (2007-04-07 11:19:45)
Difficulty: 3 of 5Under Feed the Birds (in Logic)
Posted on 2003-11-28 (31 Comments)
solution by K Sengupta (2007-10-15 04:57:41)
Difficulty: 3 of 5Under Burger Buddies (in Liars and Knights)
Posted on 2003-11-27 (18 Comments)
answer to the problem by K Sengupta (2007-05-12 13:35:02)
Difficulty: 2 of 5Under Lovelorn Snail (in Riddles)
Posted on 2003-11-27 (81 Comments)
Solution Puzzle Solution by K Sengupta (2007-05-09 12:23:30)
Some Thoughts Answer by K Sengupta (2007-03-14 03:57:21)
Difficulty: 3 of 5Under Cake-Bake Contest (in Logic)
Posted on 2003-11-26 (19 Comments)
Solution Problem Solution by K Sengupta (2007-05-06 13:21:34)
Difficulty: 3 of 5Under Spider and Fly (in Probability)
Posted on 2003-11-25 (21 Comments)
Solution Puzzle Solution by K Sengupta (2009-02-26 15:34:03)
Answer by K Sengupta (2009-02-15 15:36:15)
Difficulty: 2 of 5Under Very Magic Square (in Numbers)
Posted on 2003-11-21 (9 Comments)
Some Thoughts No Subject by K Sengupta (2007-07-28 15:56:27)
Difficulty: 3 of 5Under Summer Employment (in Logic)
Posted on 2003-11-21 (13 Comments)
Answer by K Sengupta (2008-03-11 23:57:40)
Difficulty: 4 of 5Under Cutting Corners (in Shapes)
Posted on 2003-11-20 (16 Comments)
No Subject by K Sengupta (2005-07-05 07:27:16)
Difficulty: 3 of 5Under Crypto-Phrase (in Just Math)
Posted on 2003-11-20 (25 Comments)
Answer by K Sengupta (2008-03-15 03:33:31)
Difficulty: 2 of 5Under Calculation Mistake (in Just Math)
Posted on 2003-11-19 (8 Comments)
Solution Puzzle Solution by K Sengupta (2007-09-30 05:49:06)
Difficulty: 4 of 5Under Norse Code (in Word Problems)
Posted on 2003-11-18 (16 Comments)
Answer by K Sengupta (2008-03-15 03:31:32)
Difficulty: 3 of 5Under Wrong Place, Right Place (in Logic)
Posted on 2003-11-17 (35 Comments)
answer by K Sengupta (2007-09-05 05:56:25)
Difficulty: 3 of 5Under Secret Message (in Cryptography)
Posted on 2003-11-16 (22 Comments)
Solution Puzzle Solution by K Sengupta (2008-04-02 11:31:00)
answer by K Sengupta (2007-12-23 06:37:32)
Difficulty: 3 of 5Under 50 - Digit Number (in Just Math)
Posted on 2003-11-15 (39 Comments)
answer by K Sengupta (2008-03-20 09:46:36)
Difficulty: 4 of 5Under Two Boats and A River (in Just Math)
Posted on 2003-11-13 (14 Comments)
Answer by K Sengupta (2008-03-20 09:44:57)
Difficulty: 1 of 5Under Not another one! (in Tricks)
Posted on 2003-11-13 (26 Comments)
poblem answer by K Sengupta (2007-04-30 13:00:31)
Difficulty: 2 of 5Under What happened? (in Riddles)
Posted on 2003-11-12 (28 Comments)
answer by K Sengupta (2007-06-15 12:36:58)
Difficulty: 2 of 5Under An Egg-celent Question (in Numbers)
Posted on 2003-11-11 (12 Comments)
Solution Solution To The General Case by K Sengupta (2007-10-23 05:19:05)
Solution Puzzle Solution by K Sengupta (2007-10-23 05:17:54)
Difficulty: 2 of 5Under Quit While You're Ahead (in Probability)
Posted on 2003-11-10 (23 Comments)
Solution Puzzle Solution by K Sengupta (2008-04-14 16:24:41)
Answer by K Sengupta (2008-03-20 09:42:59)
Difficulty: 3 of 5Under This Way and That Way (in Numbers)
Posted on 2003-11-09 (12 Comments)
Answer by K Sengupta (2008-03-20 09:41:32)
Difficulty: 3 of 5Under Fishy business (in Tricks)
Posted on 2003-11-08 (22 Comments)
Some Thoughts Some thoughts relating to the posted solution by K Sengupta (2007-03-22 10:14:44)
Difficulty: 3 of 5Under Three Digit Number(s) 2 (in Numbers)
Posted on 2003-11-07 (5 Comments)
Answer by K Sengupta (2008-03-20 09:39:10)
Difficulty: 3 of 5Under Your Ducky Number (in Numbers)
Posted on 2003-11-07 (14 Comments)
Answer by K Sengupta (2008-03-20 09:37:39)
Difficulty: 3 of 5Under Girls Just Wanna Have Fun (in Logic)
Posted on 2003-11-06 (37 Comments)
Solution solution by K Sengupta (2007-03-02 23:15:18)
Difficulty: 2 of 5Under Ages and ages (in Numbers)
Posted on 2003-11-04 (8 Comments)
Solution Puzzle Solution With Explanation by K Sengupta (2007-04-27 14:41:30)
Some Thoughts Problem Solution by K Sengupta (2007-04-27 14:40:48)
Difficulty: 3 of 5Under Words in Common 9 (in Word Problems)
Posted on 2003-11-03 (17 Comments)
Solution Puzzle Solution by K Sengupta (2007-03-30 05:14:25)
Difficulty: 3 of 5Under Fair and Square (in Numbers)
Posted on 2003-11-03 (23 Comments)
Answer by K Sengupta (2008-03-20 09:35:31)
Difficulty: 4 of 5Under Blargs, Grots and Cloystas (in Liars and Knights)
Posted on 2003-10-28 (26 Comments)
Some Thoughts Some thoughts on the problem by K Sengupta (2007-10-20 00:26:06)
Difficulty: 3 of 5Under Lotsa Sequences! (in Sequences)
Posted on 2003-10-26 (6 Comments)
Solution Puzzle Solution by K Sengupta (2007-04-20 15:13:05)
Difficulty: 2 of 5Under Daughters and Sons (in Logic)
Posted on 2003-10-25 (22 Comments)
comment by K Sengupta (2007-03-02 23:05:21)
Difficulty: 3 of 5Under Sum, Times, I Wonder.. (in Numbers)
Posted on 2003-10-24 (7 Comments)
Some Thoughts re: solution? by K Sengupta (2007-03-28 09:55:22)
Difficulty: 3 of 5Under Strange Series (in Sequences)
Posted on 2003-10-23 (11 Comments)
Solution Answer by K Sengupta (2008-03-20 09:32:00)
Difficulty: 4 of 5Under Prime sequence (in Numbers)
Posted on 2003-10-23 (14 Comments)
Some Thoughts Partial solution by K Sengupta (2007-04-20 15:04:22)
Difficulty: 5 of 5Under The Nth Sequence (in Sequences)
Posted on 2003-10-21 (9 Comments)
Solution Puzzle Solution With Explanation: Method II by K Sengupta (2008-03-29 22:48:11)
Solution Puzzle Solution With Explanation by K Sengupta (2008-03-29 10:24:38)
Answer by K Sengupta (2008-03-20 09:29:30)
Difficulty: 3 of 5Under Twin Trouble (in Just Math)
Posted on 2003-10-21 (14 Comments)
Solution Puzzle Solution by K Sengupta (2007-04-20 15:00:42)
Difficulty: 4 of 5Under Four Tangent Circles (in Shapes)
Posted on 2003-10-20 (13 Comments)
answer by K Sengupta (2007-05-19 23:12:05)
Difficulty: 2 of 5Under Endless Summer (in Just Math)
Posted on 2003-10-20 (9 Comments)
Answer by K Sengupta (2008-09-04 13:20:41)
Difficulty: 3 of 5Under Square thinking (in Probability)
Posted on 2003-10-19 (12 Comments)
answer by K Sengupta (2008-02-27 04:30:11)
Difficulty: 5 of 5Under Difficult Sequence (in Sequences)
Posted on 2003-10-18 (19 Comments)
Solution Problem Solution by K Sengupta (2007-04-20 14:57:03)
Difficulty: 4 of 5Under Words in Common 8 (in Word Problems)
Posted on 2003-10-16 (10 Comments)
puzzle solution by K Sengupta (2007-03-30 05:10:18)
Difficulty: 5 of 5Under Cigarette Bar Bet (in Science)
Posted on 2003-10-15 (82 Comments)
Solution Solution To The Problem by K Sengupta (2007-03-14 03:47:56)
Difficulty: 3 of 5Under An Odd Pyramid (in Numbers)
Posted on 2003-10-14 (21 Comments)
Solution Alternative Methodology by K Sengupta (2007-11-22 04:57:21)
Solution Puzzle Solution by K Sengupta (2007-10-26 05:42:44)
Difficulty: 3 of 5Under At the Olympic Games (3) (in Logic)
Posted on 2003-10-13 (14 Comments)
Solution Puzzle Solution by K Sengupta (2007-05-04 11:44:36)
Difficulty: 3 of 5Under Attention Sports Fans (in Numbers)
Posted on 2003-10-12 (9 Comments)
Answer by K Sengupta (2008-10-07 00:05:16)
Difficulty: 1 of 5Under 00 Separate (in Just Math)
Posted on 2003-10-10 (13 Comments)
Solution Puzzle Solution by K Sengupta (2007-11-29 04:47:54)
Difficulty: 3 of 5Under A different angle (in Shapes)
Posted on 2003-10-10 (23 Comments)
Solution Puzzle Solution With Explanation by K Sengupta (2007-05-20 15:16:30)
answer by K Sengupta (2007-05-19 23:06:49)
Difficulty: 3 of 5Under At the Olympic Games (2) (in Logic)
Posted on 2003-10-09 (7 Comments)
Solution Problem Solution by K Sengupta (2007-05-04 11:42:04)
Difficulty: 3 of 5Under At the Olympic Games (1) (in Logic)
Posted on 2003-10-07 (20 Comments)
Solution solution by K Sengupta (2007-03-02 23:01:48)
Difficulty: 3 of 5Under Check Mate (in Numbers)
Posted on 2003-10-06 (12 Comments)
Answer by K Sengupta (2008-03-20 15:11:46)
Difficulty: 3 of 5Under Formula None Racer (in Just Math)
Posted on 2003-10-03 (35 Comments)
Solution Puzzle Solution (Method II) by K Sengupta (2008-02-15 10:55:11)
Solution Puzzle Solution (Method II) by K Sengupta (2008-02-14 13:51:15)
Solution Puzzle Solution (Method I) by K Sengupta (2008-02-14 13:48:33)
answer by K Sengupta (2008-02-13 11:45:50)
Question Question by K Sengupta (2005-07-05 06:07:10)
Difficulty: 2 of 5Under A Logic Accusation (in Logic)
Posted on 2003-10-01 (17 Comments)
Solution Puzzle Solution With Explanation by K Sengupta (2008-03-28 05:41:01)
Answer by K Sengupta (2008-03-28 05:29:29)
Difficulty: 3 of 5Under Words in Common 7 (in Word Problems)
Posted on 2003-09-30 (16 Comments)
solution by K Sengupta (2007-03-30 05:07:33)
Difficulty: 3 of 5Under Words in Common 6 (in Word Problems)
Posted on 2003-09-28 (5 Comments)
Solution answer by K Sengupta (2007-03-30 05:04:39)
Difficulty: 4 of 5Under e and pi (in Just Math)
Posted on 2003-09-26 (7 Comments)
Solution An Alternative Methodology by K Sengupta (2007-05-25 11:36:44)
Difficulty: 3 of 5Under Simultaneous Equations (in Numbers)
Posted on 2003-09-25 (17 Comments)
Some Thoughts Some Thoughts by K Sengupta (2007-05-25 11:45:16)
Difficulty: 3 of 5Under Sequence Group (in Sequences)
Posted on 2003-09-23 (8 Comments)
Solution Puzzle Solution by K Sengupta (2008-06-07 06:01:00)
Answer by K Sengupta (2008-06-06 04:42:01)
Difficulty: 5 of 5Under Japanese Numbering (in Numbers)
Posted on 2003-09-21 (22 Comments)
Some Thoughts Great Puzzle by K Sengupta (2007-03-09 04:57:43)
Difficulty: 2 of 5Under Not so triggy (in Word Problems)
Posted on 2003-09-19 (18 Comments)
Solution Problem Solution by K Sengupta (2007-03-30 05:01:18)
Difficulty: 3 of 5Under Distant Solar System (in Science)
Posted on 2003-09-18 (10 Comments)
Some Thoughts Some thoughts by K Sengupta (2007-05-04 12:51:14)
Difficulty: 4 of 5Under BOING! (in Numbers)
Posted on 2003-09-17 (15 Comments)
answer by K Sengupta (2010-06-06 19:34:06)
Difficulty: 1 of 5Under The famous horse (in Tricks)
Posted on 2003-09-17 (26 Comments)
answer by K Sengupta (2007-03-20 12:38:38)
Difficulty: 4 of 5Under Words in Common 5 (in Word Problems)
Posted on 2003-09-16 (8 Comments)
Solution Puzzle Solution by K Sengupta (2007-03-20 05:22:52)
Difficulty: 2 of 5Under Pip Me! (in General)
Posted on 2003-09-16 (11 Comments)
Some Thoughts Problem Solution by K Sengupta (2007-05-04 12:47:15)
Difficulty: 3 of 5Under Perimeter Equals Area (in Just Math)
Posted on 2003-09-12 (8 Comments)
Solution problem solution by K Sengupta (2007-04-30 13:08:35)
Difficulty: 5 of 5Under Old MacDonald Had a Sequence (in Sequences)
Posted on 2003-09-12 (18 Comments)
Solution Puzzle Solution by K Sengupta (2007-04-30 09:29:12)
Difficulty: 3 of 5Under Words in Common 4 (in Word Problems)
Posted on 2003-09-11 (5 Comments)
Solution Puzzle Solution by K Sengupta (2007-05-12 12:24:39)
Difficulty: 3 of 5Under Square sequence (in Sequences)
Posted on 2003-09-09 (18 Comments)
Solution Puzzle Solution by K Sengupta (2007-08-24 05:59:30)
Difficulty: 3 of 5Under Know Who Your Friends Are (in Liars and Knights)
Posted on 2003-09-05 (7 Comments)
answer by K Sengupta (2007-10-20 00:27:21)
Difficulty: 2 of 5Under r3m1e4o2 g6a1d2d3n5i4 (in Cryptography)
Posted on 2003-09-05 (13 Comments)
Solution x2l4n6i9n11o10a5t8a7p3e1 (e6i4p2o3s1l5r7) by K Sengupta (2008-11-08 00:56:37)
Solution o2u4i6n8o7t5l3s1 by K Sengupta (2008-11-06 13:15:43)
Difficulty: 4 of 5Under Move the 6, Quadruple the Number (in Numbers)
Posted on 2003-09-04 (6 Comments)
answer by K Sengupta (2007-08-31 23:26:03)
Difficulty: 3 of 5Under Three guys, a girl, and a fork. (in Liars and Knights)
Posted on 2003-09-03 (10 Comments)
Solution Solution by K Sengupta (2007-07-20 12:38:09)
Difficulty: 3 of 5Under Soldiers and Sailors (in Liars and Knights)
Posted on 2003-09-01 (7 Comments)
Solution Puzzle Solution by K Sengupta (2009-02-01 13:51:52)
Answer by K Sengupta (2009-01-31 12:36:20)
Difficulty: 3 of 5Under t1eq6n (in Cryptography)
Posted on 2003-09-01 (17 Comments)
Solution Puzzle Solution With Explanation by K Sengupta (2008-03-28 10:35:45)
answer by K Sengupta (2008-01-22 03:54:13)
Difficulty: 3 of 5Under Roadway Riddle (in General)
Posted on 2003-08-31 (25 Comments)
Solution Puzzle Solution by K Sengupta (2008-03-09 12:43:05)
Difficulty: 3 of 5Under Word Meld 5 (in Word Problems)
Posted on 2003-08-29 (14 Comments)
Solution No Subject by K Sengupta (2007-03-05 04:10:27)
Difficulty: 3 of 5Under Natural Problem (in Just Math)
Posted on 2003-08-29 (10 Comments)
Solution Puzzle Solution by K Sengupta (2007-11-29 04:45:20)
Difficulty: 3 of 5Under Five of a Kind (in Numbers)
Posted on 2003-08-28 (15 Comments)
Some Thoughts some thoughts by K Sengupta (2007-05-23 11:47:29)
Difficulty: 3 of 5Under Another Word Sequence (in Sequences)
Posted on 2003-08-26 (7 Comments)
Solution Puzzle Solution by K Sengupta (2007-04-16 15:21:33)
Difficulty: 4 of 5Under Breakfast (in Logic)
Posted on 2003-08-23 (12 Comments)
answer by K Sengupta (2007-11-04 05:03:39)
Difficulty: 3 of 5Under One Equals Two (in Tricks)
Posted on 2003-08-22 (10 Comments)
Some Thoughts General Case by K Sengupta (2007-09-26 06:37:27)
Some Thoughts Additional Consideration by K Sengupta (2007-09-26 06:36:05)
Solution Puzzle Solution by K Sengupta (2007-09-26 06:34:59)
Difficulty: 3 of 5Under 5 Digit Number (in Numbers)
Posted on 2003-08-20 (13 Comments)
re(2): Assuming Leading Zeroes by K Sengupta (2011-07-02 01:25:17)
Some Thoughts Assuming Leading Zeroes by K Sengupta (2008-05-19 04:54:07)
Solution Puzzle Solution by K Sengupta (2008-05-19 04:42:20)
Answer by K Sengupta (2008-05-18 02:48:15)
Difficulty: 4 of 5Under The Amazing Shrinking Word (in Word Problems)
Posted on 2003-08-19 (12 Comments)
Solution solution by K Sengupta (2007-03-05 04:06:15)
Difficulty: 2 of 5Under Knowing the Natives (in Liars and Knights)
Posted on 2003-08-16 (14 Comments)
Solution Puzzle Solution by K Sengupta (2008-05-14 16:03:00)
Answer by K Sengupta (2008-05-12 16:11:54)
Difficulty: 1 of 5Under The Aging Brothers (in Just Math)
Posted on 2003-08-14 (18 Comments)
Solution Puzzle Solution: Method II by K Sengupta (2008-12-13 12:24:00)
Solution Puzzle Solution by K Sengupta (2007-03-24 11:42:58)
Difficulty: 3 of 5Under Shepherd's puzzle (in General)
Posted on 2003-08-13 (9 Comments)
Some Thoughts Some Thoughts by K Sengupta (2007-10-23 05:44:45)
Solution Puzzle Solution by K Sengupta (2007-10-23 05:43:32)
Difficulty: 2 of 5Under Word Meld 4 (in Word Problems)
Posted on 2003-08-13 (10 Comments)
solution by K Sengupta (2007-03-05 04:03:30)
Difficulty: 4 of 5Under Tricky Code (in Cryptography)
Posted on 2003-08-10 (9 Comments)
Answer by K Sengupta (2008-08-13 00:23:40)
Difficulty: 1 of 5Under Sequence 3 (in Sequences)
Posted on 2003-08-08 (13 Comments)
Solution Puzzle Solution by K Sengupta (2008-02-27 04:38:46)
Answer by K Sengupta (2008-02-27 04:32:37)
Difficulty: 3 of 5Under Words in Common 2 (in Word Problems)
Posted on 2003-08-08 (6 Comments)
Answer by K Sengupta (2007-03-20 05:17:51)
Difficulty: 3 of 5Under Triangle Numbers (in Sequences)
Posted on 2003-08-07 (9 Comments)
Solution Puzzle Solution: Method II by K Sengupta (2008-05-08 14:26:03)
Solution Puzzle Solution: Method I by K Sengupta (2008-05-08 14:24:36)
Difficulty: 1 of 5Under More Missing Numbers (in Sequences)
Posted on 2003-08-06 (8 Comments)
Solution Solution by K Sengupta (2007-03-05 12:03:08)
Difficulty: 3 of 5Under Words in Common 1 (in Word Problems)
Posted on 2003-08-05 (10 Comments)
solution by K Sengupta (2007-03-05 04:00:55)
Difficulty: 1 of 5Under Farm Animal? (in Riddles)
Posted on 2003-08-03 (38 Comments)
Some Thoughts a guess by K Sengupta (2007-03-02 11:20:57)
Difficulty: 3 of 5Under Sequence 2 (in Sequences)
Posted on 2003-08-03 (14 Comments)
Solution puzzle solution by K Sengupta (2007-03-06 03:49:48)
Difficulty: 3 of 5Under Keeps on ticking... (in General)
Posted on 2003-08-01 (4 Comments)
answer by K Sengupta (2007-11-14 04:01:44)
Difficulty: 1 of 5Under Nice sequence (in Sequences)
Posted on 2003-08-01 (10 Comments)
solution by K Sengupta (2007-03-05 11:39:25)
Difficulty: 3 of 5Under Six Letters And Eight Words (in Word Problems)
Posted on 2003-07-31 (15 Comments)
Solution by K Sengupta (2007-03-20 05:12:00)
Difficulty: 2 of 5Under What's the Time? (in Numbers)
Posted on 2003-07-30 (23 Comments)
Solution Solution To The Generalised Case (II) by K Sengupta (2008-04-14 12:34:15)
re(2): Puzzle Solution by K Sengupta (2008-04-11 03:50:32)
Solution Solution To The Generalised Case by K Sengupta (2008-04-10 14:52:43)
Solution Puzzle Solution by K Sengupta (2008-04-10 14:49:51)
answer by K Sengupta (2007-11-07 22:39:14)
Difficulty: 3 of 5Under Word Meld 3 (in Word Problems)
Posted on 2003-07-29 (6 Comments)
answer by K Sengupta (2007-03-05 03:58:28)
Difficulty: 4 of 5Under A bizarre sequence (in Sequences)
Posted on 2003-07-28 (14 Comments)
Solution Puzzle Solution by K Sengupta (2008-04-01 12:26:14)
Answer by K Sengupta (2008-04-01 12:14:16)
Difficulty: 3 of 5Under Is It or Is It Not ? (in Word Problems)
Posted on 2003-07-27 (15 Comments)
Solution Nice Problem by K Sengupta (2007-03-20 05:08:31)
Difficulty: 3 of 5Under Mike and the Bike (in Logic)
Posted on 2003-07-26 (42 Comments)
Solution Puzzle Solution by K Sengupta (2008-06-28 06:54:49)
Answer by K Sengupta (2008-06-21 06:55:57)
Difficulty: 2 of 5Under The Great Rating (in Just Math)
Posted on 2003-07-25 (9 Comments)
Solution Puzzle Resolution by K Sengupta (2007-11-14 04:03:36)
Difficulty: 2 of 5Under Die Toss (in Probability)
Posted on 2003-07-24 (11 Comments)
Answer by K Sengupta (2008-10-07 00:06:59)
Difficulty: 3 of 5Under Some Good Ideas (in General)
Posted on 2003-07-24 (12 Comments)
Answer by K Sengupta (2008-03-12 00:05:48)
Difficulty: 2 of 5Under Permutation List (in Numbers)
Posted on 2003-07-23 (6 Comments)
Answer by K Sengupta (2008-03-12 00:02:05)
Difficulty: 2 of 5Under Escape (in General)
Posted on 2003-07-23 (21 Comments)
solution by K Sengupta (2007-12-21 05:54:32)
Difficulty: 2 of 5Under Dice Bingo (in Probability)
Posted on 2003-07-22 (7 Comments)
Answer by K Sengupta (2008-02-21 10:56:44)
Difficulty: 3 of 5Under Metaphysics.... (in Riddles)
Posted on 2003-07-22 (45 Comments)
Solution Puzzle Solution by K Sengupta (2008-04-03 15:14:42)
answer by K Sengupta (2007-11-21 03:15:52)
answer by K Sengupta (2007-10-14 06:22:54)
Difficulty: 2 of 5Under Party People (in Numbers)
Posted on 2003-07-21 (8 Comments)
answer by K Sengupta (2007-10-14 06:20:45)
Difficulty: 2 of 5Under Reciprocal Equation #1 (in Just Math)
Posted on 2003-07-18 (5 Comments)
answer by K Sengupta (2007-09-26 06:45:30)
Difficulty: 3 of 5Under Numbered Letters (in Word Problems)
Posted on 2003-07-17 (28 Comments)
answer by K Sengupta (2007-03-05 03:55:27)
Difficulty: 3 of 5Under This man is real? (in Riddles)
Posted on 2003-07-17 (25 Comments)
answer by K Sengupta (2007-12-21 05:48:59)
Difficulty: 3 of 5Under Age of ages (in Numbers)
Posted on 2003-07-16 (12 Comments)
answer by K Sengupta (2007-03-09 04:21:49)
Difficulty: 2 of 5Under Coin And Bottle (in General)
Posted on 2003-07-16 (14 Comments)
Answer by K Sengupta (2008-02-21 10:54:03)
Difficulty: 3 of 5Under Sensible Sequence (in Sequences)
Posted on 2003-07-15 (6 Comments)
Solution FULL SOLUTION (ALTERNATIVE METHOD) by K Sengupta (2005-11-19 00:14:52)
Difficulty: 2 of 5Under Contest (in Logic)
Posted on 2003-07-15 (20 Comments)
Some Thoughts some thoughts on the problem by K Sengupta (2007-04-29 01:04:12)
Difficulty: 2 of 5Under Two Geometric Series (in Just Math)
Posted on 2003-07-14 (10 Comments)
answer by K Sengupta (2007-11-08 09:53:58)
Difficulty: 3 of 5Under Word Sequence 2 (in Sequences)
Posted on 2003-07-14 (12 Comments)
Puzzle Solution by K Sengupta (2007-03-05 11:13:18)
Difficulty: 3 of 5Under A Word Sequence (in Sequences)
Posted on 2003-07-13 (12 Comments)
Solution Explanation To The Problem Solution by K Sengupta (2007-04-16 15:13:16)
Solution Puzzle Solution by K Sengupta (2007-04-16 15:11:54)
Difficulty: 3 of 5Under Name Game (in Logic)
Posted on 2003-07-12 (28 Comments)
Solution Problem Resolution by K Sengupta (2007-06-18 04:58:29)
Difficulty: 3 of 5Under 7-11 (in Numbers)
Posted on 2003-07-11 (13 Comments)
Some Thoughts Some Further Analysis by K Sengupta (2007-06-25 12:24:26)
Solution Puzzle Resolution by K Sengupta (2007-06-19 05:25:24)
Answer by K Sengupta (2007-06-19 05:23:59)
Difficulty: 3 of 5Under Next Numbers Please (in Sequences)
Posted on 2003-07-11 (14 Comments)
Solution Puzzle Solution With Explanation by K Sengupta (2008-03-29 10:17:16)
answer by K Sengupta (2007-12-21 05:43:07)
Difficulty: 4 of 5Under Random Primes (in Probability)
Posted on 2003-07-10 (9 Comments)
answer by K Sengupta (2007-12-21 05:41:58)
Difficulty: 2 of 5Under Do it again (in General)
Posted on 2003-07-10 (13 Comments)
Some Thoughts A Guess by K Sengupta (2007-06-20 09:26:38)
Difficulty: 2 of 5Under Car-Park Confusion (in Numbers)
Posted on 2003-07-09 (12 Comments)
Solution Puzzle Solution by K Sengupta (2009-02-06 15:54:32)
Difficulty: 4 of 5Under Can Y@@ou D%ecry*pt This? (in Cryptography)
Posted on 2003-07-07 (18 Comments)
answer by K Sengupta (2007-12-21 05:38:35)
Difficulty: 2 of 5Under More knights,liars,and knaves (in Liars and Knights)
Posted on 2003-07-07 (19 Comments)
Solution Puzzle Resolution by K Sengupta (2007-07-11 05:46:41)
Difficulty: 3 of 5Under Four Digit Number II (in Numbers)
Posted on 2003-07-06 (12 Comments)
Solution Puzzle Resolution by K Sengupta (2007-07-11 09:20:43)
Difficulty: 3 of 5Under Gain or Loss (in Just Math)
Posted on 2003-07-05 (7 Comments)
Solution Explanation For The Answer by K Sengupta (2007-11-22 05:08:08)
Puzzle Resolution by K Sengupta (2007-11-19 05:10:52)
Difficulty: 3 of 5Under Word Meld 2 (in Word Problems)
Posted on 2003-07-04 (10 Comments)
Solution solution by K Sengupta (2007-03-05 03:53:57)
Difficulty: 1 of 5Under Letter Sequence (in Sequences)
Posted on 2003-07-03 (8 Comments)
nice problem by K Sengupta (2007-03-05 11:21:01)
Difficulty: 2 of 5Under Wacko Calculator (in Numbers)
Posted on 2003-07-03 (11 Comments)
Solution Puzzle Solution by K Sengupta (2007-09-21 06:13:59)
Difficulty: 4 of 5Under Sled Shiver Sally (in General)
Posted on 2003-07-02 (14 Comments)
Puzzle Solution With Explanation by K Sengupta (2008-03-22 06:09:59)
answer by K Sengupta (2008-03-22 06:02:02)
Difficulty: 4 of 5Under We put the 'fun' in function (in Just Math)
Posted on 2003-07-01 (4 Comments)
Answer by K Sengupta (2008-11-16 00:39:44)
Difficulty: 4 of 5Under Square Deal (in Shapes)
Posted on 2003-06-30 (9 Comments)
Solution Problem Solution With Explanation by K Sengupta (2007-05-15 15:11:48)
answer by K Sengupta (2007-05-15 15:05:48)
Difficulty: 3 of 5Under Two Bank Robbers (in Liars and Knights)
Posted on 2003-06-27 (6 Comments)
answer by K Sengupta (2007-11-14 04:05:38)
Difficulty: 4 of 5Under Sequence 1 (in Sequences)
Posted on 2003-06-27 (11 Comments)
Answer by K Sengupta (2008-03-20 09:55:14)
Difficulty: 3 of 5Under PRS(Q) (in Riddles)
Posted on 2003-06-26 (17 Comments)
answer by K Sengupta (2007-07-19 15:06:34)
Difficulty: 4 of 5Under No Room at the Inn (in Liars and Knights)
Posted on 2003-06-25 (18 Comments)
answer by K Sengupta (2007-11-14 04:10:43)
Difficulty: 2 of 5Under Weights (in Weights and Scales)
Posted on 2003-06-23 (12 Comments)
answer by K Sengupta (2007-11-09 09:58:34)
Difficulty: 4 of 5Under The wheels on the bus go.. (in Calculus)
Posted on 2003-06-23 (9 Comments)
Answer by K Sengupta (2008-03-20 09:53:32)
Difficulty: 2 of 5Under What Can I Be? (in Riddles)
Posted on 2003-06-22 (28 Comments)
comment by K Sengupta (2007-03-03 11:43:26)
Difficulty: 2 of 5Under Where The Smoke Blows (in Tricks)
Posted on 2003-06-20 (22 Comments)
answer by K Sengupta (2007-03-20 12:34:44)
Difficulty: 2 of 5Under Gambling over drinking (in Riddles)
Posted on 2003-06-19 (31 Comments)
Solution Puzzle Resolution by K Sengupta (2007-06-25 15:20:11)
Answer by K Sengupta (2007-06-25 15:19:13)
Difficulty: 2 of 5Under A Number Line (in Numbers)
Posted on 2003-06-18 (6 Comments)
answer by K Sengupta (2007-11-12 02:38:06)
Difficulty: 3 of 5Under A Change of Mind (in Just Math)
Posted on 2003-06-18 (12 Comments)
Answer by K Sengupta (2008-10-29 00:00:12)
Difficulty: 1 of 5Under Red And Black (in Riddles)
Posted on 2003-06-18 (30 Comments)
answer by K Sengupta (2007-11-21 03:14:28)
Difficulty: 3 of 5Under Umpteenth Hobbit Riddle (in Famous Riddles)
Posted on 2003-06-17 (40 Comments)
answer by K Sengupta (2007-03-04 05:08:02)
Difficulty: 2 of 5Under My favorite number (in Numbers)
Posted on 2003-06-16 (15 Comments)
answer by K Sengupta (2007-11-12 02:29:00)
Difficulty: 3 of 5Under And another Hobbit Riddle (in Famous Riddles)
Posted on 2003-06-13 (26 Comments)
Solution Puzzle solution by K Sengupta (2007-03-04 05:07:03)
Difficulty: 2 of 5Under The last place (in Logic)
Posted on 2003-06-13 (22 Comments)
answer by K Sengupta (2009-01-08 15:30:25)
Difficulty: 2 of 5Under Three More Logicians (in Logic)
Posted on 2003-06-12 (6 Comments)
Answer by K Sengupta (2008-10-12 04:50:37)
Difficulty: 3 of 5Under Yet Another Hobbit Riddle (in Famous Riddles)
Posted on 2003-06-12 (21 Comments)
Some Thoughts Answer by K Sengupta (2007-03-02 01:50:19)
Difficulty: 3 of 5Under Fathers and Sons (in General)
Posted on 2003-06-11 (14 Comments)
Solution Puzzle Solution by K Sengupta (2008-05-14 15:57:51)
Answer by K Sengupta (2008-03-28 04:50:41)
Difficulty: 3 of 5Under Mind Boggling (in Logic)
Posted on 2003-06-11 (8 Comments)
Answer by K Sengupta (2008-10-12 04:48:53)
Difficulty: 4 of 5Under Knights being Liars? (in Liars and Knights)
Posted on 2003-06-10 (24 Comments)
Some Thoughts Some Thoughts On The Problem by K Sengupta (2007-10-27 05:57:02)
Difficulty: 3 of 5Under Faces and Eyes (in Riddles)
Posted on 2003-06-10 (17 Comments)
answer by K Sengupta (2007-11-22 00:41:12)
Difficulty: 2 of 5Under b1f2g3j1v2! (in Cryptography)
Posted on 2003-06-09 (14 Comments)
Answer by K Sengupta (2008-10-28 23:54:34)
Difficulty: 2 of 5Under Another Hobbit Riddle (in Famous Riddles)
Posted on 2003-06-08 (23 Comments)
Solution Puzzle Solution by K Sengupta (2008-04-01 13:53:19)
Answer by K Sengupta (2007-03-04 05:05:19)
Difficulty: 1 of 5Under Number machine problem 1 (in Algorithms)
Posted on 2003-06-08 (12 Comments)
Solution Puzzle Solution by K Sengupta (2008-06-05 03:25:28)
answer by K Sengupta (2007-09-05 23:32:27)
Difficulty: 3 of 5Under Word Meld 1 (in Word Problems)
Posted on 2003-06-06 (23 Comments)
answer by K Sengupta (2007-03-05 03:50:14)
Difficulty: 2 of 5Under Horses On Hills (in Famous Riddles)
Posted on 2003-06-06 (28 Comments)
answer by K Sengupta (2007-03-18 03:31:18)
Difficulty: 2 of 5Under Riddle from the Hobbit (in Famous Riddles)
Posted on 2003-06-05 (33 Comments)
Solution Nice Puzzle by K Sengupta (2007-03-04 05:03:45)
Difficulty: 1 of 5Under No,no,no (in Paradoxes)
Posted on 2003-06-04 (53 Comments)
Solution problem solution by K Sengupta (2007-04-29 00:53:24)
Difficulty: 3 of 5Under Fifty Bucks for a Dollar bill? (in Logic)
Posted on 2003-06-03 (66 Comments)
some thoughts by K Sengupta (2007-06-28 12:11:27)
Difficulty: 3 of 5Under How did he die? (in Riddles)
Posted on 2003-06-02 (40 Comments)
Solution Puzzle Solution by K Sengupta (2007-11-05 23:42:37)
Difficulty: 3 of 5Under Going up (in Just Math)
Posted on 2003-06-01 (10 Comments)
Solution Puzzle Solution by K Sengupta (2007-10-26 05:21:15)
Difficulty: 2 of 5Under Gold on the island (in Liars and Knights)
Posted on 2003-05-29 (14 Comments)
Some Thoughts Puzzle Solution by K Sengupta (2007-05-04 13:28:33)
Difficulty: 3 of 5Under The Strange Number (in Just Math)
Posted on 2003-05-29 (9 Comments)
Solution Puzzle Solution by K Sengupta (2007-11-29 04:50:01)
Difficulty: 3 of 5Under What a waist (in Numbers)
Posted on 2003-05-28 (4 Comments)
Solution Puzzle Solution by K Sengupta (2007-10-26 05:19:19)
Difficulty: 2 of 5Under Adam and Eve (in Riddles)
Posted on 2003-05-28 (41 Comments)
answer by K Sengupta (2007-11-29 11:18:32)
Difficulty: 3 of 5Under 3 Years in One? (in Riddles)
Posted on 2003-05-27 (23 Comments)
Solution Problem Solution by K Sengupta (2007-05-10 12:04:38)
Difficulty: 3 of 5Under Honor your mother (in Riddles)
Posted on 2003-05-26 (19 Comments)
Solution puzzle solution by K Sengupta (2007-05-10 12:09:09)
Difficulty: 1 of 5Under Knights,liars,and knaves (in Liars and Knights)
Posted on 2003-05-26 (14 Comments)
Solution Puzzle Solution by K Sengupta (2008-07-06 07:02:24)
answer by K Sengupta (2008-02-14 14:58:19)
Difficulty: 2 of 5Under Lopsided (in Riddles)
Posted on 2003-05-23 (22 Comments)
Solution Puzzle Solution by K Sengupta (2008-04-01 15:38:30)
answer by K Sengupta (2007-11-21 03:11:29)
Difficulty: 2 of 5Under Next Number? (in Sequences)
Posted on 2003-05-21 (9 Comments)
answer by K Sengupta (2007-03-05 11:26:51)
Difficulty: 2 of 5Under Journey To St. Ives (in Famous Riddles)
Posted on 2003-05-19 (43 Comments)
Solution Puzzle Solution by K Sengupta (2007-03-18 03:34:36)
Difficulty: 2 of 5Under The Number Line (in General)
Posted on 2003-05-17 (9 Comments)
answer by K Sengupta (2007-11-29 11:23:01)
Difficulty: 2 of 5Under Guessme Ten (in Riddles)
Posted on 2003-05-16 (30 Comments)
answer by K Sengupta (2007-11-21 03:10:33)
Difficulty: 4 of 5Under Three Digit Number (in Just Math)
Posted on 2003-05-15 (28 Comments)
answer by K Sengupta (2007-11-23 23:42:31)
Difficulty: 3 of 5Under Unknown answers (in Liars and Knights)
Posted on 2003-05-13 (13 Comments)
Solution Nice Puzzle by K Sengupta (2007-03-04 04:30:53)
Difficulty: 3 of 5Under Next in Line (in Sequences)
Posted on 2003-05-12 (9 Comments)
Solution Puzzle Solution by K Sengupta (2008-03-28 12:34:03)
Answer To The Problem by K Sengupta (2007-11-14 03:59:56)
Difficulty: 2 of 5Under Cool sequence 2 (in Sequences)
Posted on 2003-05-07 (15 Comments)
Solution Puzzle Solution With Explanation by K Sengupta (2008-03-28 12:15:48)
Answer by K Sengupta (2008-03-28 12:14:49)
Difficulty: 3 of 5Under Large Number (in Just Math)
Posted on 2003-05-06 (18 Comments)
Solution Puzzle Solution by K Sengupta (2007-04-19 01:52:58)
Some Thoughts Problem Solution by K Sengupta (2007-04-19 01:52:07)
Difficulty: 4 of 5Under The Hat and the River (in General)
Posted on 2003-05-05 (24 Comments)
Solution Puzzle Solution by K Sengupta (2008-11-17 23:52:07)
Answer by K Sengupta (2008-11-16 00:11:59)
Difficulty: 3 of 5Under Love Me For A Reason (in Logic)
Posted on 2003-05-03 (11 Comments)
Answer by K Sengupta (2008-03-19 11:26:54)
Difficulty: 3 of 5Under Can 1 Dollar = 1 Cent (in Tricks)
Posted on 2003-05-03 (25 Comments)
answer by K Sengupta (2007-03-25 04:18:55)
Difficulty: 3 of 5Under Can You Find The Rule (in Sequences)
Posted on 2003-05-02 (11 Comments)
Solution Puzzle Solution by K Sengupta (2007-03-05 11:34:05)
Difficulty: 3 of 5Under Pumpkins (in Just Math)
Posted on 2003-05-01 (16 Comments)
Solution Puzzle Solution by K Sengupta (2007-12-01 05:14:37)
answer by K Sengupta (2007-11-23 03:57:57)
Difficulty: 3 of 5Under Can Or Cannot (in Paradoxes)
Posted on 2003-04-30 (109 Comments)
Solution puzzle solution by K Sengupta (2007-03-15 04:14:49)
Difficulty: 1 of 5Under Drew and Mohammad come back (in Liars and Knights)
Posted on 2003-04-30 (27 Comments)
Solution Solution To The Problem by K Sengupta (2007-03-15 04:19:57)
Difficulty: 3 of 5Under 100 marbles (in General)
Posted on 2003-04-29 (17 Comments)
Solution Puzzle Solution by K Sengupta (2008-04-01 15:29:18)
answer by K Sengupta (2007-05-04 15:10:16)
Difficulty: 3 of 5Under The Three Friends (in Riddles)
Posted on 2003-04-29 (27 Comments)
Solution Puzzle Solution by K Sengupta (2007-11-21 03:09:47)
Difficulty: 3 of 5Under Limit (in Tricks)
Posted on 2003-04-28 (12 Comments)
Answer by K Sengupta (2008-03-21 15:52:51)
Difficulty: 4 of 5Under Professor and Students (in Logic)
Posted on 2003-04-28 (10 Comments)
answer by K Sengupta (2007-11-23 03:54:58)
Difficulty: 4 of 5Under Ratio of Volumes (in Just Math)
Posted on 2003-04-25 (5 Comments)
answer by K Sengupta (2008-02-14 15:01:14)
Difficulty: 4 of 5Under Generation Gap (in Just Math)
Posted on 2003-04-25 (5 Comments)
answer by K Sengupta (2007-11-23 23:38:05)
Difficulty: 3 of 5Under Cool sequence 1 (in Sequences)
Posted on 2003-04-24 (8 Comments)
Solution Solution by K Sengupta (2007-03-06 03:36:25)
Difficulty: 3 of 5Under Cleopatra and Marc Anthony (in Riddles)
Posted on 2003-04-22 (27 Comments)
Solution Solution by K Sengupta (2007-03-03 11:35:18)
Difficulty: 2 of 5Under Uninvited Guests (in Riddles)
Posted on 2003-04-22 (39 Comments)
answer by K Sengupta (2007-11-21 03:07:24)
Difficulty: 5 of 5Under Ladders Without Snakes (in Just Math)
Posted on 2003-04-21 (10 Comments)
answer by K Sengupta (2007-11-23 23:35:31)
Difficulty: 4 of 5Under Who Ordered the Pi? (in Word Problems)
Posted on 2003-04-21 (11 Comments)
Solution Alternative Methodology by K Sengupta (2008-04-02 05:54:31)
Some Thoughts re: The 5th degree vs. The interrupted sequence by K Sengupta (2008-03-31 14:58:22)
Some Thoughts re: Word problem??? by K Sengupta (2008-03-31 13:49:42)
Difficulty: 2 of 5Under Crime and Punishment (in Famous Riddles)
Posted on 2003-04-20 (43 Comments)
answer by K Sengupta (2007-03-18 03:36:43)
Difficulty: 3 of 5Under Craps (in Probability)
Posted on 2003-04-18 (18 Comments)
answer by K Sengupta (2007-09-01 05:24:24)
Difficulty: 4 of 5Under Paradox or a Riddle (in Famous Riddles)
Posted on 2003-04-18 (29 Comments)
Solution by K Sengupta (2007-03-18 03:38:15)
Difficulty: 3 of 5Under Tetrahedron bounded by spheres (in Shapes)
Posted on 2003-04-17 (7 Comments)
answer by K Sengupta (2007-07-30 13:30:40)
Difficulty: 3 of 5Under Odd and Even: Difference of Squares (in Just Math)
Posted on 2003-04-16 (9 Comments)
Solution Solution To The Problem by K Sengupta (2007-04-13 23:33:56)
Solution Puzzle Solution by K Sengupta (2007-04-13 23:27:12)
Difficulty: 2 of 5Under Square Your Age (in Numbers)
Posted on 2003-04-15 (20 Comments)
Solution Alternative Methodology by K Sengupta (2009-01-30 02:23:48)
Solution Solution To The Problem by K Sengupta (2007-04-10 12:59:22)
Some Thoughts answer by K Sengupta (2007-04-10 12:35:47)
Difficulty: 3 of 5Under The Four Mathematicians (in Logic)
Posted on 2003-04-12 (14 Comments)
answer by K Sengupta (2007-03-02 22:49:15)
Difficulty: 2 of 5Under Strawberries! (in Logic)
Posted on 2003-04-10 (18 Comments)
Solution Puzzle Solution by K Sengupta (2008-06-04 00:47:46)
Answer by K Sengupta (2008-06-01 06:39:01)
Difficulty: 1 of 5Under Drew and Mohammad (in Liars and Knights)
Posted on 2003-04-08 (45 Comments)
answer by K Sengupta (2008-02-14 14:56:37)
Difficulty: 2 of 5Under Zeros And Ones (in Numbers)
Posted on 2003-04-08 (22 Comments)
answer by K Sengupta (2008-02-15 10:59:50)
Difficulty: 3 of 5Under Number sequence? (in Numbers)
Posted on 2003-04-07 (5 Comments)
Solution Puzzle Solution by K Sengupta (2007-11-29 05:12:13)
Difficulty: 5 of 5Under Five Tenants (in Logic)
Posted on 2003-04-03 (25 Comments)
answer by K Sengupta (2007-11-04 04:26:23)
Difficulty: 3 of 5Under Murder down the street (in Riddles)
Posted on 2003-04-03 (53 Comments)
answer by K Sengupta (2007-11-21 03:06:29)
Difficulty: 4 of 5Under Father And Grandfather (in Numbers)
Posted on 2003-04-02 (7 Comments)
answer by K Sengupta (2007-11-23 04:11:31)
Difficulty: 3 of 5Under Rise of an object-Physics (in Science)
Posted on 2003-04-01 (16 Comments)
Solution Puzzle Solution : Method II by K Sengupta (2008-12-04 06:17:37)
Solution Puzzle Solution by K Sengupta (2008-12-03 00:24:45)
Answer by K Sengupta (2008-11-30 00:09:47)
Difficulty: 4 of 5Under Making Dice, Part 1 (in Shapes)
Posted on 2003-03-31 (7 Comments)
answer by K Sengupta (2007-11-23 04:06:39)
Difficulty: 5 of 5Under Yes Sir! (in Riddles)
Posted on 2003-03-31 (20 Comments)
answer by K Sengupta (2007-11-21 03:04:51)
Difficulty: 3 of 5Under Make it Even (in Probability)
Posted on 2003-03-30 (13 Comments)
Solution Puzzle Solution With Explanation by K Sengupta (2007-05-28 12:01:16)
answer by K Sengupta (2007-05-28 12:00:15)
Difficulty: 4 of 5Under Mystery Numbers (in Just Math)
Posted on 2003-03-29 (9 Comments)
answer by K Sengupta (2007-11-23 04:04:14)
Difficulty: 2 of 5Under Open or Closed? (in Riddles)
Posted on 2003-03-26 (18 Comments)
answer by K Sengupta (2007-11-21 03:04:07)
Difficulty: 4 of 5Under Strange Sequence (in Sequences)
Posted on 2003-03-25 (7 Comments)
Solution Puzzle Solution by K Sengupta (2008-02-26 11:56:57)
Difficulty: 2 of 5Under Creating 5 weights (in Weights and Scales)
Posted on 2003-03-24 (10 Comments)
answer by K Sengupta (2007-09-06 15:26:48)
Difficulty: 3 of 5Under Charity or Party? (in Just Math)
Posted on 2003-03-23 (7 Comments)
Solution puzzle solution by K Sengupta (2007-11-29 04:51:01)
Difficulty: 2 of 5Under Shuffled Cards (in Probability)
Posted on 2003-03-22 (11 Comments)
Solution Puzzle Solution by K Sengupta (2007-08-20 13:00:27)
Difficulty: 3 of 5Under Inside Out (in Riddles)
Posted on 2003-03-21 (21 Comments)
answer by K Sengupta (2007-11-21 03:03:25)
Difficulty: 3 of 5Under Mysteries of the English Language (in Word Problems)
Posted on 2003-03-20 (14 Comments)
Solution No Subject by K Sengupta (2007-03-18 04:04:01)
Difficulty: 4 of 5Under Around The World (in Logic)
Posted on 2003-03-20 (131 Comments)
Solution Puzzle Solution by K Sengupta (2007-03-15 04:01:00)
Difficulty: 3 of 5Under True Day (in Logic)
Posted on 2003-03-17 (10 Comments)
answer by K Sengupta (2008-02-26 11:49:14)
Difficulty: 3 of 5Under Aliens (in Paradoxes)
Posted on 2003-03-15 (39 Comments)
Solution Puzzle Solution by K Sengupta (2007-08-20 12:54:07)
Difficulty: 1 of 5Under What is the Number ? (in Just Math)
Posted on 2003-03-14 (11 Comments)
answer by K Sengupta (2007-03-22 11:35:54)
Difficulty: 4 of 5Under Find the rule... (in Sequences)
Posted on 2003-03-13 (7 Comments)
Solution Puzzle Solution by K Sengupta (2008-05-19 05:05:17)
Answer by K Sengupta (2008-05-18 02:41:37)
Difficulty: 2 of 5Under Sums and Products (in Just Math)
Posted on 2003-03-12 (11 Comments)
Solution Puzzle Solution by K Sengupta (2007-09-30 05:59:48)
answer by K Sengupta (2007-03-30 10:48:09)
Difficulty: 2 of 5Under Riddle of the Sphinx (in Famous Riddles)
Posted on 2003-03-11 (39 Comments)
answer by K Sengupta (2007-03-18 03:40:18)
Difficulty: 2 of 5Under Earth Slowing Down (in Science)
Posted on 2003-03-08 (5 Comments)
Solution Solution to Part II by K Sengupta (2008-12-15 06:59:30)
Solution Solution to Part I by K Sengupta (2008-12-15 06:58:26)
Answer by K Sengupta (2008-12-09 06:43:20)
Difficulty: 3 of 5Under Step By Step (in Just Math)
Posted on 2003-03-07 (10 Comments)
Solution answer by K Sengupta (2007-03-30 10:45:46)
Difficulty: 3 of 5Under Duel (in Probability)
Posted on 2003-03-06 (4 Comments)
Solution Puzzle Solution by K Sengupta (2008-05-14 15:53:26)
Answer by K Sengupta (2008-05-13 05:53:46)
Difficulty: 2 of 5Under Counting Stamps (in Numbers)
Posted on 2003-03-06 (19 Comments)
Some Thoughts Stamp Thoughts by K Sengupta (2008-03-15 11:04:48)
Difficulty: 2 of 5Under Four words (in Word Problems)
Posted on 2003-03-05 (22 Comments)
Solution Solution To The Problem by K Sengupta (2007-03-18 03:54:59)
Difficulty: 3 of 5Under Composite numbers (in Numbers)
Posted on 2003-03-05 (22 Comments)
answer by K Sengupta (2007-11-29 05:06:59)
Difficulty: 2 of 5Under Party and Glasses (in Just Math)
Posted on 2003-03-05 (15 Comments)
Some Thoughts Glass Thoughts by K Sengupta (2008-03-15 01:19:06)
Solution Puzzle Solution: Method IV by K Sengupta (2008-03-15 01:06:25)
Solution Puzzle Solution: Method III by K Sengupta (2008-03-14 15:00:43)
Solution alternate method by K Sengupta (2008-03-14 13:12:59)
Solution Problem Solution by K Sengupta (2007-03-30 10:39:53)
Difficulty: 3 of 5Under Bus Number (in Numbers)
Posted on 2003-03-04 (15 Comments)
No Subject by K Sengupta (2007-03-08 12:14:58)
Difficulty: 2 of 5Under 2,000,000 Coin Tosses (in Probability)
Posted on 2003-03-03 (10 Comments)
Solution Puzzle Solution by K Sengupta (2007-05-28 13:46:44)
Answer by K Sengupta (2007-05-25 11:47:39)
Difficulty: 2 of 5Under Time For Breakfast (in General)
Posted on 2003-03-03 (22 Comments)
Solution Puzzle Solution With Explanation by K Sengupta (2008-03-13 13:19:02)
Answer by K Sengupta (2008-03-13 13:17:26)
Difficulty: 3 of 5Under Age Difference (in Numbers)
Posted on 2003-03-02 (6 Comments)
answer by K Sengupta (2007-11-29 05:01:23)
Difficulty: 1 of 5Under Flowers (in General)
Posted on 2003-03-01 (19 Comments)
Some Thoughts Proposer Rating by K Sengupta (2008-03-11 11:28:20)
Solution Solution To The Second Interpretation by K Sengupta (2008-03-11 10:58:05)
Solution Solution To The First Interpretation by K Sengupta (2008-03-11 10:55:40)
Some Thoughts Flower Thoughts by K Sengupta (2008-03-11 10:53:56)
Difficulty: 2 of 5Under Too Old For Grandma (in Numbers)
Posted on 2003-02-28 (16 Comments)
Solution Puzzle Solution With Explanation by K Sengupta (2008-03-12 06:47:05)
answer by K Sengupta (2007-11-19 05:31:19)
Difficulty: 1 of 5Under Who is Guilty ? (in Liars and Knights)
Posted on 2003-02-27 (22 Comments)
Solution answer by K Sengupta (2007-03-15 04:22:15)
Difficulty: 3 of 5Under The Ten Statements (in Logic)
Posted on 2003-02-25 (61 Comments)
A guess by K Sengupta (2007-03-16 11:14:18)
Difficulty: 3 of 5Under Death came (in Riddles)
Posted on 2003-02-24 (46 Comments)
Some Thoughts re: Alternatively by K Sengupta (2008-03-24 12:01:46)
Solution Solution by K Sengupta (2008-03-24 12:00:07)
Difficulty: 3 of 5Under Talking gibberish (in Riddles)
Posted on 2003-02-23 (22 Comments)
answer by K Sengupta (2007-11-21 03:01:59)
Difficulty: 3 of 5Under Men, Women and Pets (in Logic)
Posted on 2003-02-21 (23 Comments)
Solution Nice Problem by K Sengupta (2007-03-04 04:13:13)
Difficulty: 3 of 5Under Counting digits (in Numbers)
Posted on 2003-02-20 (24 Comments)
Solution Puzzle Solution With Explqanation by K Sengupta (2007-05-13 12:40:13)
answer by K Sengupta (2007-05-13 12:35:14)
Difficulty: 4 of 5Under Sequential seasonings (in Sequences)
Posted on 2003-02-19 (10 Comments)
Solution Puzzle Solution by K Sengupta (2008-05-10 05:19:15)
Answer by K Sengupta (2008-05-09 00:46:03)
Difficulty: 3 of 5Under The Peanuts (in Probability)
Posted on 2003-02-18 (11 Comments)
Solution by K Sengupta (2007-05-07 12:04:10)
Difficulty: 3 of 5Under Fruity math (in Numbers)
Posted on 2003-02-17 (14 Comments)
answer by K Sengupta (2007-11-29 04:59:10)
Difficulty: 2 of 5Under Dancing (in Numbers)
Posted on 2003-02-16 (6 Comments)
Answer by K Sengupta (2008-11-20 00:27:25)
Difficulty: 3 of 5Under 5 weights (in Weights and Scales)
Posted on 2003-02-13 (5 Comments)
Answer by K Sengupta (2008-03-21 15:28:49)
Difficulty: 1 of 5Under 3 From 1 (in Word Problems)
Posted on 2003-02-11 (20 Comments)
comment by K Sengupta (2007-03-18 03:50:26)
Difficulty: 3 of 5Under Complete the series (in Sequences)
Posted on 2003-02-10 (11 Comments)
Solution puzzle solution by K Sengupta (2007-03-06 03:57:52)
Difficulty: 2 of 5Under Guessme Eight (in Riddles)
Posted on 2003-02-08 (19 Comments)
answer by K Sengupta (2007-11-21 03:00:33)
Difficulty: 3 of 5Under Guessme Seven (in Riddles)
Posted on 2003-02-06 (13 Comments)
answer by K Sengupta (2007-11-21 02:59:46)
Difficulty: 1 of 5Under Guessme Six (in Riddles)
Posted on 2003-02-05 (18 Comments)
answer by K Sengupta (2007-11-21 02:59:06)
Difficulty: 2 of 5Under Guessme Four (in Riddles)
Posted on 2003-02-04 (13 Comments)
answer by K Sengupta (2007-11-21 02:58:20)
Difficulty: 2 of 5Under Guessme Two (in Riddles)
Posted on 2003-02-01 (14 Comments)
answers by K Sengupta (2007-11-21 02:57:32)
Difficulty: 2 of 5Under License Number (in Numbers)
Posted on 2003-01-31 (9 Comments)
answer by K Sengupta (2007-11-29 04:54:57)
Difficulty: 2 of 5Under Requires all knowlege (in Famous Riddles)
Posted on 2003-01-24 (33 Comments)
Solution Puzzle Solution by K Sengupta (2008-04-01 13:42:44)
Some Thoughts A Guess by K Sengupta (2007-03-02 11:16:30)
Difficulty: 2 of 5Under The Slow But Rewarding Ride (in Riddles)
Posted on 2003-01-24 (16 Comments)
Solution Solution To The problem by K Sengupta (2007-04-12 11:58:47)
Difficulty: 2 of 5Under Two men and the mountains (in Riddles)
Posted on 2003-01-16 (36 Comments)
Solution puzzle solution by K Sengupta (2007-04-12 11:56:15)
Difficulty: 3 of 5Under An arrangement of 15 (in Numbers)
Posted on 2003-01-15 (13 Comments)
answer by K Sengupta (2007-12-07 12:14:31)
Difficulty: 2 of 5Under A special word (in General)
Posted on 2003-01-14 (23 Comments)
Solution Puzzle Solution by K Sengupta (2007-04-14 12:52:59)
Difficulty: 2 of 5Under Guessme One (in Riddles)
Posted on 2003-01-13 (19 Comments)
answer by K Sengupta (2007-11-21 02:55:22)
Difficulty: 1 of 5Under Barrel (in Riddles)
Posted on 2003-01-12 (27 Comments)
answer by K Sengupta (2007-04-12 11:52:59)
Difficulty: 1 of 5Under Funny business at the fountain (in Riddles)
Posted on 2003-01-08 (8 Comments)
Solution Solution by K Sengupta (2007-03-02 04:47:17)
Difficulty: 2 of 5Under The Five Airy Creatures (in Riddles)
Posted on 2003-01-06 (13 Comments)
solution to the problem by K Sengupta (2007-04-12 11:50:15)
Difficulty: 2 of 5Under Seconds in a year (in Tricks)
Posted on 2003-01-06 (38 Comments)
Solution solution by K Sengupta (2007-03-20 12:30:27)
Difficulty: 2 of 5Under Fill in the blank logic (in Tricks)
Posted on 2003-01-04 (24 Comments)
Solution answer by K Sengupta (2007-03-20 12:28:31)
Difficulty: 2 of 5Under What am I? (in Riddles)
Posted on 2003-01-03 (25 Comments)
Solution Puzzle Solution With Explanation by K Sengupta (2007-04-12 11:48:38)
answer by K Sengupta (2007-03-02 04:53:43)
Difficulty: 1 of 5Under Girlfriend's name (in Riddles)
Posted on 2003-01-02 (17 Comments)
Solution Puzzle Solution by K Sengupta (2008-04-01 15:06:51)
answer by K Sengupta (2007-04-12 11:44:33)
Difficulty: 2 of 5Under Brothers and Sisters (in Famous Riddles)
Posted on 2002-12-30 (54 Comments)
Solution Riddle Resolution by K Sengupta (2008-04-01 13:29:06)
answer by K Sengupta (2007-03-04 11:13:05)
Difficulty: 2 of 5Under Important Day (in Riddles)
Posted on 2002-12-29 (17 Comments)
Solution Puzzle Solution by K Sengupta (2008-02-26 23:53:56)
Difficulty: 2 of 5Under Two Barbers (in Logic)
Posted on 2002-12-27 (21 Comments)
Solution Nice Puzzle by K Sengupta (2007-03-04 04:01:38)
Difficulty: 4 of 5Under Crackers (in Cryptography)
Posted on 2002-12-25 (6 Comments)
Solution Puzzle Solution by K Sengupta (2008-04-01 13:17:12)
answer by K Sengupta (2008-01-22 03:50:30)
Difficulty: 2 of 5Under Sugar Cubes (in Shapes)
Posted on 2002-12-24 (10 Comments)
answer by K Sengupta (2008-02-26 23:47:37)
Difficulty: 2 of 5Under Products of 22 (in Just Math)
Posted on 2002-12-23 (7 Comments)
Solution Puzzle solution with explanation by K Sengupta (2007-05-16 06:10:45)
answer by K Sengupta (2007-05-16 06:00:04)
Difficulty: 1 of 5Under Dances with Wolves (in Logic)
Posted on 2002-12-22 (13 Comments)
answer by K Sengupta (2008-02-26 23:46:03)
Difficulty: 2 of 5Under A flawed proof? (in Tricks)
Posted on 2002-12-20 (13 Comments)
Solution Solution To The Problem by K Sengupta (2007-03-20 12:24:44)
Difficulty: 2 of 5Under A Drinking Problem (in Logic)
Posted on 2002-12-18 (22 Comments)
Solution Puzzle Solution With Explanation by K Sengupta (2008-04-30 02:02:13)
answer by K Sengupta (2008-03-09 12:34:38)
Difficulty: 2 of 5Under Prime Time (in Numbers)
Posted on 2002-12-17 (10 Comments)
Some Thoughts Thoughts On A Possible Extension by K Sengupta (2008-02-26 23:36:54)
Solution Puzzle Solution by K Sengupta (2008-02-26 22:31:03)
Difficulty: 3 of 5Under 2 Letters (in Numbers)
Posted on 2002-12-15 (5 Comments)
answer by K Sengupta (2008-02-26 23:42:58)
answer by K Sengupta (2008-02-26 23:41:17)
Difficulty: 2 of 5Under The A, BB, CCs (in Sequences)
Posted on 2002-12-14 (7 Comments)
Solution Puzzle Solution by K Sengupta (2008-02-26 23:31:07)
answer by K Sengupta (2008-02-26 22:27:26)
Difficulty: 5 of 5Under Seven Entry Series (in Sequences)
Posted on 2002-12-11 (9 Comments)
Solution Puzzle Solution by K Sengupta (2008-04-25 06:59:04)
answer by K Sengupta (2008-04-18 13:23:47)
Difficulty: 1 of 5Under Quick Brown Fox