Under Maximum of divisor contraints (in Just Math) Posted on 20231207 (2 Comments) 
 Puzzle Answer by K Sengupta (20231208 00:55:33) 
Under Bug on a Cube 3 (in Probability) Posted on 20231205 (3 Comments) 
 Puzzle Answer by K Sengupta (20231205 12:50:48) 
Under Don't Square this Equation (in Just Math) Posted on 20231204 (2 Comments) 
 Puzzle Answer by K Sengupta (20231204 08:55:09) 
Under It's a Bird... No, It's a Plane......It's (in Riddles) Posted on 20231201 (2 Comments) 
 No Subject by K Sengupta (20231203 07:53:59) 
Under Airport Codes (in Word Problems) Posted on 20231130 (4 Comments) 
 No Subject by K Sengupta (20231203 07:54:21) 
Under Letter Categories (in Shapes) Posted on 20231129 (3 Comments) 
 Without stating the rule...... by K Sengupta (20231129 07:17:34) 
Under Who gave what to whom? (in Logic) Posted on 20231128 (7 Comments) 
 re(2): Puzzle Answer by K Sengupta (20231129 03:29:24) 
 Puzzle Answer by K Sengupta (20231129 00:15:28) 
Under Letter Equation Surmise (in General) Posted on 20231128 (8 Comments) 
 No Subject by K Sengupta (20231203 07:54:45) 
Under Bug on a Cube 2 (in Probability) Posted on 20231127 (5 Comments) 
 Puzzle Answer by K Sengupta (20231128 03:15:59) 
Under Lighthouse Crossed Three Lights Mashup (in General) Posted on 20231127 (3 Comments) 
 Puzzle Answer by K Sengupta (20231128 03:21:58) 
Under Power growth (in Just Math) Posted on 20231126 (3 Comments) 
 Puzzle Answer by K Sengupta (20231126 09:35:20) 
Under Elementary, my dear Watson. (in Cryptography) Posted on 20231125 (4 Comments) 
 Puzzle Answer by K Sengupta (20231128 03:25:52) 
Under Consonant and Vowel Crossed Novel and Film (in Word Problems) Posted on 20231118 (2 Comments) 
 Hint by K Sengupta (20231118 12:02:43) 
Under Prime pair (in Just Math) Posted on 20231117 (3 Comments) 
 Puzzle Answer by K Sengupta (20231117 21:37:09) 
Under A square is a square (in Numbers) Posted on 20231115 (3 Comments) 
 Puzzle Answer by K Sengupta (20231115 23:50:20) 
Under An insane puzzle (in Liars and Knights) Posted on 20231111 (9 Comments) 
 Puzzle Answer by K Sengupta (20231112 06:28:20) 
Under Simplify Ratio of Expressions (in Just Math) Posted on 20231106 (6 Comments) 
 No Subject by K Sengupta (20231130 23:04:26) 
 No Subject by K Sengupta (20231130 23:04:18) 
 No Subject by K Sengupta (20231121 20:30:34) 
Under A way to grow! (in Just Math) Posted on 20231106 (2 Comments) 
 No Subject by K Sengupta (20231106 11:01:22) 
Under Eighth Powers (in Numbers) Posted on 20231104 (3 Comments) 
 No Subject by K Sengupta (20231110 18:11:54) 
Under N^2 and N^3 (in Numbers) Posted on 20231103 (2 Comments) 
 Puzzle Thoughts by K Sengupta (20231108 21:11:05) 
Under All possible real values (in Just Math) Posted on 20231101 (3 Comments) 
 No Subject by K Sengupta (20231122 07:51:47) 
Under Consider prime numbers, get cube 2 (in Numbers) Posted on 20231030 (4 Comments) 
 Puzzle Answer by K Sengupta (20231030 07:04:09) 
Under Three Pandigital Cube (in Numbers) Posted on 20231029 (4 Comments) 
 No Subject by K Sengupta (20231030 23:06:44) 
Under Big Palindrome (in Numbers) Posted on 20231028 (2 Comments) 
 No Subject by K Sengupta (20231102 02:07:16) 
Under Sum of the Digits 2 (in Numbers) Posted on 20231027 (4 Comments) 
 No Subject by K Sengupta (20231103 10:27:03) 
Under Given the sum of sec and tan, Find the value of csc and cot (in Just Math) Posted on 20231027 (5 Comments) 
 No Subject by K Sengupta (20231120 10:38:51) 
Under ABCD Simultaneous (in Numbers) Posted on 20231024 (2 Comments) 
 No Subject by K Sengupta (20231103 10:27:29) 
Under Consider Prime Numbers, Get Cube (in Numbers) Posted on 20231024 (7 Comments) 
 No Subject by K Sengupta (20231025 02:21:46) 
Under half power (in Just Math) Posted on 20231016 (2 Comments) 
 Puzzle Solution by K Sengupta (20231016 07:21:27) 
Under Inverse Crossed Linear Power (in Just Math) Posted on 20231014 (7 Comments) 
 No Subject by K Sengupta (20231108 20:53:39) 
Under Swamp Length From Computed Angles (in General) Posted on 20231013 (7 Comments) 
 No Subject by K Sengupta (20231103 10:27:51) 
Under 13th Power Posit (in Numbers) Posted on 20231011 (5 Comments) 
 No Subject by K Sengupta (20231025 09:35:48) 
 No Subject by K Sengupta (20231025 09:35:42) 
Under Factorials' product (in Numbers) Posted on 20231010 (3 Comments) 
 No Subject by K Sengupta (20231021 23:25:48) 
 Puzzle Solution by K Sengupta (20231010 06:56:17) 
Under Math in letters 2 (in Just Math) Posted on 20231004 (4 Comments) 
 Puzzle Answer by K Sengupta (20231004 09:58:56) 
Under What number is ALUMINE? (in Numbers) Posted on 20230930 (7 Comments) 
 No Subject by K Sengupta (20231003 01:49:18) 
Under Checking the quantity (in Numbers) Posted on 20230923 (8 Comments) 
 Puzzle Answer by K Sengupta (20230923 21:02:27) 
Under Concatenated Pandigital (in Numbers) Posted on 20230923 (2 Comments) 
 Puzzle Answer by K Sengupta (20230923 17:18:55) 
Under Factorial Crossed Perfect Square Settlement (in Numbers) Posted on 20230921 (34 Comments) 
 No Subject by K Sengupta (20231204 21:05:19) 
 No Subject by K Sengupta (20231129 11:41:06) 
 No Subject by K Sengupta (20231126 06:06:49) 
 No Subject by K Sengupta (20231126 06:06:41) 
 No Subject by K Sengupta (20231117 21:44:55) 
 No Subject by K Sengupta (20231112 06:11:44) 
 No Subject by K Sengupta (20231108 20:54:09) 
 No Subject by K Sengupta (20231108 20:54:03) 
 No Subject by K Sengupta (20231103 10:28:14) 
 No Subject by K Sengupta (20231101 12:10:14) 
 No Subject by K Sengupta (20231029 02:12:11) 
 No Subject by K Sengupta (20231025 21:44:19) 
 No Subject by K Sengupta (20231025 21:44:09) 
 No Subject by K Sengupta (20231019 19:03:50) 
 No Subject by K Sengupta (20231011 12:20:24) 
 No Subject by K Sengupta (20231011 12:20:20) 
Under Inserting a number into 2023 (in Numbers) Posted on 20230920 (2 Comments) 
 Puzzle Answer by K Sengupta (20230920 20:52:03) 
Under 3 unknowns (in Just Math) Posted on 20230918 (4 Comments) 
 Puzzle Solution by K Sengupta (20230918 11:42:01) 
Under Golden sine (in Just Math) Posted on 20230917 (3 Comments) 
 re: proof found by K Sengupta (20230917 23:00:04) 
Under Some Powers Differ by 2001 (in Numbers) Posted on 20230916 (6 Comments) 
 No Subject by K Sengupta (20231102 02:07:51) 
 No Subject by K Sengupta (20230921 10:55:53) 
 No Subject by K Sengupta (20230921 10:55:47) 
Under Multistory Demise Crossed Coin Toss Muse (in Riddles) Posted on 20230915 (3 Comments) 
 No Subject by K Sengupta (20230916 07:48:24) 
Under Polynomial and exponential (in Just Math) Posted on 20230915 (3 Comments) 
 Puzzle Solution Attempt by K Sengupta (20230915 07:26:40) 
Under A cubic equation (in Just Math) Posted on 20230914 (2 Comments) 
 Puzzle Answer by K Sengupta (20230915 01:36:41) 
Under What is the Time? (in General) Posted on 20230912 (6 Comments) 
 No Subject by K Sengupta (20231202 09:03:08) 
 No Subject by K Sengupta (20231123 05:41:37) 
Under Clock Time Consideration (in General) Posted on 20230910 (7 Comments) 
 No Subject by K Sengupta (20231204 06:38:52) 
Under Unique and restricted (in Word Problems) Posted on 20230906 (10 Comments) 
 re(3): computer solution showing valid words by K Sengupta (20230907 00:55:53) 
 re(4): computer solution showing valid words by K Sengupta (20230906 20:22:20) 
Under A distorted chessboard (in Shapes) Posted on 20230905 (3 Comments) 
 Puzzle Answer by K Sengupta (20230905 21:20:32) 
Under Side constraint for maximizing area (in Just Math) Posted on 20230904 (7 Comments) 
 Puzzle Answer by K Sengupta (20230905 08:10:42) 
Under Powerful Parade (in Numbers) Posted on 20230903 (5 Comments) 
 Puzzle Answer by K Sengupta (20230904 03:48:29) 
 Puzzle Answer by K Sengupta (20230904 03:48:23) 
Under Triangle at a square corner (in General) Posted on 20230902 (3 Comments) 
 Puzzle Answer by K Sengupta (20230903 06:27:52) 
Under A Quick Game with His Children (in Numbers) Posted on 20230902 (7 Comments) 
 No Subject by K Sengupta (20231019 12:31:05) 
 No Subject by K Sengupta (20231019 12:31:04) 
 No Subject by K Sengupta (20230919 08:48:30) 
Under The Exam (in Logic) Posted on 20230831 (5 Comments) 
 No Subject by K Sengupta (20230906 22:59:37) 
Under Book page number (in Just Math) Posted on 20230829 (6 Comments) 
 Puzzle Answer by K Sengupta (20230830 08:35:02) 
Under Find pairs by Euclid (in Just Math) Posted on 20230827 (3 Comments) 
 No Subject by K Sengupta (20230827 21:14:13) 
Under It is not 49 (in General) Posted on 20230826 (3 Comments) 
 Puzzle Answer via Online Solver by K Sengupta (20230826 09:02:07) 
Under Concatenated Triangular Numbers (in Numbers) Posted on 20230825 (4 Comments) 
 No Subject by K Sengupta (20230914 09:50:14) 
Under So many pairs... (in Just Math) Posted on 20230824 (3 Comments) 
 Puzzle Answer by K Sengupta (20230825 00:03:28) 
Under Logic of pets (in Logic) Posted on 20230821 (5 Comments) 
 Puzzle Answer by K Sengupta (20230821 12:51:57) 
Under Find this 4C4V word (in Word Problems) Posted on 20230819 (6 Comments) 
 Puzzle Answer by K Sengupta (20230820 00:11:57) 
 Puzzle Answer by K Sengupta (20230820 00:11:52) 
Under Some Near Pythagorean Integers Sum to Squares (in Numbers) Posted on 20230811 (3 Comments) 
 No Subject by K Sengupta (20230906 00:28:06) 
Under Four Powers (in Just Math) Posted on 20230810 (2 Comments) 
 Puzzle Solution by K Sengupta (20230810 08:40:06) 
Under Three Distinct Positive Integers and Square Possibility Poser (in Numbers) Posted on 20230809 (4 Comments) 
 No Subject by K Sengupta (20230811 02:04:54) 
Under Maximize Rectangle on Semicircle in Triangle (in Calculus) Posted on 20230808 (4 Comments) 
 Puzzle Answer by K Sengupta (20230809 03:51:12) 
Under Tenthousands Digit Determination (in Numbers) Posted on 20230806 (3 Comments) 
 re: Parentheses by K Sengupta (20230806 21:31:04) 
Under Easy KISS problem (in Just Math) Posted on 20230804 (4 Comments) 
 Puzzle Solution_Method 2 by K Sengupta (20230804 08:06:32) 
 Puzzle Solution by K Sengupta (20230804 05:47:56) 
Under 3 perfect squares (in Just Math) Posted on 20230801 (6 Comments) 
 Puzzle Answer by K Sengupta (20230802 12:13:35) 
Under Irrational powered equation (in Just Math) Posted on 20230730 (3 Comments) 
 Puzzle Answer by K Sengupta (20230730 21:19:55) 
Under Evened N and 3N Extended (in Numbers) Posted on 20230729 (4 Comments) 
 No Subject by K Sengupta (20230730 01:22:59) 
Under 711 game payoffs (in Probability) Posted on 20230729 (2 Comments) 
 Puzzle Answer by K Sengupta (20230730 01:24:53) 
Under Sevendigit Number (in Numbers) Posted on 20230728 (5 Comments) 
 Puzzle Answer by K Sengupta (20230729 02:44:05) 
Under Derive a formula (in Just Math) Posted on 20230727 (3 Comments) 
 Puzzle Solution by K Sengupta (20230727 09:12:29) 
Under Simple composite number (in Numbers) Posted on 20230726 (3 Comments) 
 Puzzle Solutio by K Sengupta (20230726 08:13:27) 
Under Evaluate an area (in Shapes) Posted on 20230725 (4 Comments) 
 Puzzle Answer by K Sengupta (20230725 12:59:33) 
 Puzzle Answer by K Sengupta (20230725 12:59:26) 
Under Restricted ternary numbers (in Numbers) Posted on 20230724 (4 Comments) 
 Puzzle Answer by K Sengupta (20230724 23:17:07) 
Under Consecutive inequality (in Numbers) Posted on 20230724 (3 Comments) 
 Puzzle Answer by K Sengupta (20230724 23:18:50) 
Under Simultaneous equation (in Just Math) Posted on 20230723 (2 Comments) 
 Puzzle Answer by K Sengupta (20230723 12:36:08) 
Under Pairs by rearranging (in Just Math) Posted on 20230722 (3 Comments) 
 Puzzle Answer by K Sengupta (20230723 00:59:24) 
Under Divisor count ratio (in Just Math) Posted on 20230721 (3 Comments) 
 The value of m/n is by K Sengupta (20230722 02:02:46) 
Under Concentric Circles and a Chord (in Shapes) Posted on 20230719 (7 Comments) 
 Puzzle Answer by K Sengupta (20230826 23:13:49) 
Under Prime power pairs (in Just Math) Posted on 20230716 (7 Comments) 
 Puzzle Answer by K Sengupta (20230718 20:58:41) 
Under Triangle of Sticks (in Just Math) Posted on 20230711 (4 Comments) 
 Puzzle Thoughts by K Sengupta (20230711 22:32:03) 
Under Parabolas hugging a hexagon (in Geometry) Posted on 20230707 (8 Comments) 
 Puzzle Thoughts by K Sengupta (20230713 09:27:48) 
Under What BIG is bigger? (in Just Math) Posted on 20230703 (4 Comments) 
 Puzzle Solution by K Sengupta (20230703 09:45:51) 
Under Radar decoded (in Just Math) Posted on 20230701 (9 Comments) 
 re(2): Puzzle Answer by K Sengupta (20230701 11:19:23) 
 Puzzle Answer by K Sengupta (20230701 07:50:58) 
Under Seventh Power Decision Settlement (in Numbers) Posted on 20230630 (3 Comments) 
 No Subject by K Sengupta (20230706 00:01:57) 
Under Some Prime Fractions sum to Integer Fraction (in Numbers) Posted on 20230629 (4 Comments) 
 No Subject by K Sengupta (20230702 19:59:40) 
Under Try a tricky solution (in Just Math) Posted on 20230628 (6 Comments) 
 Puzzle Answer by K Sengupta (20230628 22:03:34) 
Under Sliding pennies #4 (in General) Posted on 20230622 (2 Comments) 
 No Subject by K Sengupta (20230801 21:29:36) 
Under Company Crossed Famous Singer Settlement (in Word Problems) Posted on 20230621 (2 Comments) 
 No Subject by K Sengupta (20230904 04:30:36) 
Under Minimizing disjoint sum (in Just Math) Posted on 20230620 (6 Comments) 
 Puzzle Answer by K Sengupta (20230625 02:26:34) 
Under Ordinary Numbers (in Sequences) Posted on 20230609 (4 Comments) 
 Puzzle Thoughts by K Sengupta (20230617 00:04:00) 
Under Sorta Legendrian... (in Numbers) Posted on 20230602 (3 Comments) 
 No Subject by K Sengupta (20230607 23:12:12) 
Under Reveal the Quote (in Word Problems) Posted on 20230601 (4 Comments) 
 No Subject by K Sengupta (20230918 09:56:58) 
Under Unsolved (so far) problem (in General) Posted on 20230531 (3 Comments) 
 Puzzle Solution by K Sengupta (20230531 10:29:16) 
Under Pandigital W numbers (in Numbers) Posted on 20230530 (4 Comments) 
 Puzzle Thoughts by K Sengupta (20230530 22:24:58) 
Under Millionth Pandigital II (in Numbers) Posted on 20230529 (5 Comments) 
 No Subject by K Sengupta (20230605 08:11:55) 
Under Is this a Prime Number ? (in Numbers) Posted on 20230523 (2 Comments) 
 Solution Rectification by K Sengupta (20230524 01:30:48) 
Under Large factor product (in Numbers) Posted on 20230510 (4 Comments) 
 Puzzle Thoughts by K Sengupta (20230511 00:29:16) 
Under Cryptarithmetic Crossed Geometric Mean Poser (in Numbers) Posted on 20230510 (2 Comments) 
 No Subject by K Sengupta (20230728 12:45:54) 
Under High powers involved (in Just Math) Posted on 20230509 (6 Comments) 
 Puzzle Thoughts by K Sengupta (20230610 00:07:48) 
Under Rock smashing competition (in Probability) Posted on 20230508 (7 Comments) 
 Puzzle Thoughts by K Sengupta (20230508 23:09:05) 
Under Take five (in Just Math) Posted on 20230506 (3 Comments) 
 Puzzle Solution by K Sengupta (20230506 07:20:04) 
Under A Complex Equation (in Just Math) Posted on 20230428 (4 Comments) 
 Puzzle Solution by K Sengupta (20230428 12:00:03) 
 No Subject by K Sengupta (20230428 11:56:23) 
Under Three Digit Integers Crossed 170 Multiple Muse (in Numbers) Posted on 20230419 (5 Comments) 
 No Subject by K Sengupta (20230427 23:51:07) 
Under What happens next? (in General) Posted on 20230417 (6 Comments) 
 re(2): computer finding hint by K Sengupta (20230911 08:28:35) 
Under Roman WORD2NUM (in Word Problems) Posted on 20230412 (4 Comments) 
 Puzzle Thoughts by K Sengupta (20230412 21:30:56) 
Under Seems unlikely, but is not â€¦ (in Just Math) Posted on 20230406 (3 Comments) 
 Puzzle Solution by K Sengupta (20230406 08:10:08) 
Under Factorials galore (in Sequences) Posted on 20230404 (2 Comments) 
 Puzzle Solution by K Sengupta (20230404 13:12:36) 
Under An irrational answer (in Numbers) Posted on 20230330 (6 Comments) 
 re(2): Puzzle Solution by K Sengupta (20230331 22:16:36) 
 Puzzle Solution by K Sengupta (20230330 20:01:18) 
Under Another triangle in a square problem (in Geometry) Posted on 20230329 (4 Comments) 
 Puzzle Thoughts by K Sengupta (20230329 21:27:37) 
Under Self Power to Googol (in Numbers) Posted on 20230327 (4 Comments) 
 Puzzle Solution by K Sengupta (20230327 22:18:06) 
Under Three sins (in Just Math) Posted on 20230326 (1 Comments) 
 Puzzle Solution by K Sengupta (20230326 08:30:17) 
Under Fifth Powers (in Just Math) Posted on 20230321 (3 Comments) 
 Puzzle Answer by K Sengupta (20230321 09:54:42) 
Under Two ways to solve (in Just Math) Posted on 20230320 (3 Comments) 
 Puzzle Answer by K Sengupta (20230320 22:55:24) 
Under 6 teams (in Probability) Posted on 20230317 (11 Comments) 
 Puzzle Answer by K Sengupta (20230317 23:54:07) 
Under 3 circles in a rectangle (in Geometry) Posted on 20230316 (2 Comments) 
 Answer by K Sengupta (20230316 23:23:36) 
Under Sum of two squares (in Numbers) Posted on 20230314 (4 Comments) 
 Puzzle Answer by K Sengupta (20230314 12:01:43) 
Under 2 square roots (in Just Math) Posted on 20230312 (14 Comments) 
 re(2): Puzzle Solution by K Sengupta (20230312 23:09:01) 
 Puzzle Solution by K Sengupta (20230312 07:09:18) 
Under What is Half and Half (in Riddles) Posted on 20230309 (6 Comments) 
 Answer by K Sengupta (20230319 00:26:14) 
Under Heptagon in a Square (in Shapes) Posted on 20230307 (13 Comments) 
 No Subject by K Sengupta (20231025 09:12:58) 
 No Subject by K Sengupta (20231025 09:12:57) 
 No Subject by K Sengupta (20230916 01:39:07) 
Under WGâ€™s quintuple (in Numbers) Posted on 20230228 (3 Comments) 
 Puzzle Thoughts by K Sengupta (20230228 23:31:00) 
Under 3 integers (in Numbers) Posted on 20230227 (6 Comments) 
 Puzzle Thoughts by K Sengupta (20230228 20:36:05) 
Under Evaluate x (in Just Math) Posted on 20230225 (4 Comments) 
 Wolfram calculator by K Sengupta (20230225 23:02:00) 
Under Line Up 2 (in Games) Posted on 20230224 (2 Comments) 
 No Subject by K Sengupta (20231019 12:31:51) 
Under Possible Pisano Poser? (in Numbers) Posted on 20230221 (4 Comments) 
 No Subject by K Sengupta (20230407 11:55:55) 
Under Fibonacci but with Subtraction still stays Positive (in Sequences) Posted on 20230215 (3 Comments) 
 Puzzle Thoughts by K Sengupta (20230222 02:25:00) 
Under Nine points in a square crossed triangle area puzzle (in Shapes) Posted on 20230213 (3 Comments) 
 No Subject by K Sengupta (20230222 00:20:36) 
Under Name the base (in Just Math) Posted on 20230207 (4 Comments) 
 Puzzle Solution by K Sengupta (20230207 06:57:59) 
Under Make Sense (in General) Posted on 20230205 (9 Comments) 
 Puzzle Thoughts by K Sengupta (20230209 03:20:29) 
Under Fours and Fives Crossed Fortune Formulation (in Numbers) Posted on 20230203 (4 Comments) 
 No Subject by K Sengupta (20230215 09:47:01) 
Under Absolute Crossed Perfect Square Surmise (in Numbers) Posted on 20230115 (2 Comments) 
 re: Solution by K Sengupta (20230118 01:54:27) 
Under Simultaneous Settlement VII (in Just Math) Posted on 20230108 (6 Comments) 
 re: Easier Analytic Solution by K Sengupta (20230111 23:07:17) 
Under Number Division and Remainder Nuance (in Numbers) Posted on 20230107 (2 Comments) 
 re: Solution by K Sengupta (20230108 23:00:02) 
Under Pandigital Product Crossed Square Poser (in Numbers) Posted on 20230106 (18 Comments) 
 No Subject by K Sengupta (20230114 22:41:49) 
 re: Solution by K Sengupta (20230111 00:51:04) 
Under Narcissistic minus 1: Cerossistic (in Numbers) Posted on 20230105 (4 Comments) 
 re: computer solution by K Sengupta (20230111 00:50:07) 
 re: What I found by K Sengupta (20230111 00:49:15) 
Under A 1/1 problem (in Numbers) Posted on 20230101 (5 Comments) 
 re: hoping this is concise enough by K Sengupta (20230101 12:07:58) 
Under NonBoxer Brother Puzzle (in Logic) Posted on 20221229 (4 Comments) 
 re: Solution by K Sengupta (20230111 00:54:08) 
Under Split Words Settlement IV (in Word Problems) Posted on 20221226 (4 Comments) 
 No Subject by K Sengupta (20230113 02:31:27) 
Under Ukraine war (in Word Problems) Posted on 20221221 (4 Comments) 
 Puzzle Solution by K Sengupta (20221221 06:51:17) 
Under Year Yearn 4 (in Numbers) Posted on 20221218 (5 Comments) 
 re: Solution by K Sengupta (20221224 01:40:01) 
 re: computer findings by K Sengupta (20221218 13:20:33) 
Under Simultaneous Settlement VI (in Just Math) Posted on 20221217 (4 Comments) 
 No Subject by K Sengupta (20221219 01:58:15) 
Under Specially Constituted Word (in Word Problems) Posted on 20221215 (10 Comments) 
 No Subject by K Sengupta (20230410 13:01:25) 
 No Subject by K Sengupta (20230410 13:01:07) 
 No Subject by K Sengupta (20230410 13:00:59) 
 No Subject by K Sengupta (20230410 13:00:40) 
 No Subject by K Sengupta (20221219 01:57:51) 
Under Butcher and Baker Puzzle (in Logic) Posted on 20221214 (17 Comments) 
 No Subject by K Sengupta (20231121 08:16:34) 
 No Subject by K Sengupta (20231120 10:39:10) 
 No Subject by K Sengupta (20231114 21:15:03) 
 No Subject by K Sengupta (20231114 21:14:58) 
 No Subject by K Sengupta (20231114 21:14:51) 
Under Prime or Composite? (2) (in Numbers) Posted on 20221210 (5 Comments) 
 No Subject by K Sengupta (20221223 18:03:27) 
 No Subject by K Sengupta (20221219 01:57:11) 
Under Special Words 3 (in Word Problems) Posted on 20221204 (3 Comments) 
 Puzzle Solution by K Sengupta (20221212 00:20:25) 
Under Factorial Crossed Nonzero Digits Determination (in Numbers) Posted on 20221201 (4 Comments) 
 No Subject by K Sengupta (20221212 22:01:44) 
Under 100 Lights and 100 Switches (in General) Posted on 20221128 (6 Comments) 
 No Subject by K Sengupta (20221214 05:21:54) 
 No Subject by K Sengupta (20221130 00:44:30) 
Under Prime or Composite? (in Numbers) Posted on 20221127 (3 Comments) 
 No Subject by K Sengupta (20221130 00:41:09) 
Under A square 2 (in Numbers) Posted on 20221126 (8 Comments) 
 Puzzle Thoughts by K Sengupta (20230131 01:59:48) 
Under Covert Quantity VI (in Logic) Posted on 20221122 (4 Comments) 
 No Subject by K Sengupta (20221219 00:18:01) 
Under Semiprimes in Arithmetic Sequence (in Sequences) Posted on 20221120 (11 Comments) 
 No Subject by K Sengupta (20221130 00:41:44) 
 No Subject by K Sengupta (20221129 22:16:40) 
Under Trading Places 2 (in General) Posted on 20221116 (6 Comments) 
 No Subject by K Sengupta (20231025 09:33:00) 
 No Subject by K Sengupta (20221125 06:18:23) 
Under A Game of Dice Puzzle (in Probability) Posted on 20221114 (7 Comments) 
 No Subject by K Sengupta (20221117 11:40:57) 
Under MPâ€™s word (in Word Problems) Posted on 20221109 (4 Comments) 
 re: soln of sorts by K Sengupta (20221109 21:49:52) 
Under Moving Quarters II (in General) Posted on 20221102 (9 Comments) 
 No Subject by K Sengupta (20230911 08:05:42) 
 No Subject by K Sengupta (20230618 23:12:38) 
 No Subject by K Sengupta (20230120 23:12:16) 
 No Subject by K Sengupta (20221208 11:00:28) 
Under Lights Out! (2) (in General) Posted on 20221031 (22 Comments) 
 No Subject by K Sengupta (20230515 12:22:55) 
 No Subject by K Sengupta (20230515 12:22:53) 
 No Subject by K Sengupta (20221105 04:51:36) 
Under Voiceless it cries (in Famous Riddles) Posted on 20221030 (3 Comments) 
 No Subject by K Sengupta (20221105 04:51:04) 
Under NASA Canary Conclusion (in Science) Posted on 20221029 (4 Comments) 
 No Subject by K Sengupta (20221105 04:51:59) 
Under Iterated Floor Illation (in Just Math) Posted on 20221028 (22 Comments) 
 No Subject by K Sengupta (20230922 09:27:56) 
 No Subject by K Sengupta (20230921 23:06:15) 
 No Subject by K Sengupta (20230830 08:08:28) 
 No Subject by K Sengupta (20230825 01:49:12) 
 No Subject by K Sengupta (20230723 10:00:20) 
 No Subject by K Sengupta (20221105 04:49:56) 
Under 123â€¦9 door to door (in Sequences) Posted on 20221027 (27 Comments) 
 Puzzle Thoughts by K Sengupta (20230209 21:36:59) 
Under Sorting Coins III (in Weights and Scales) Posted on 20221026 (4 Comments) 
 No Subject by K Sengupta (20221105 14:44:28) 
 No Subject by K Sengupta (20221105 14:44:27) 
Under Repeating tetradecimals (in Numbers) Posted on 20221025 (4 Comments) 
 No Subject by K Sengupta (20221205 00:37:48) 
Under Cube Difference Deduction II (in Numbers) Posted on 20221022 (3 Comments) 
 re: soln by K Sengupta (20221022 23:18:19) 
Under Mystery sequence (in Sequences) Posted on 20221013 (8 Comments) 
 Puzzle Thoughts by K Sengupta (20221207 01:08:37) 
Under Intriguing Integer Pair Illation (in Numbers) Posted on 20221011 (3 Comments) 
 No Subject by K Sengupta (20221205 00:37:12) 
Under Facile probability poser? (in Probability) Posted on 20221009 (4 Comments) 
 No Subject by K Sengupta (20221011 00:58:31) 
Under Singer Surmise II (in General) Posted on 20221008 (3 Comments) 
 No Subject by K Sengupta (20221202 22:34:09) 
Under Bugs and Cubs II (in Cryptography) Posted on 20221007 (5 Comments) 
 re: soln by K Sengupta (20221008 07:53:19) 
 re: my computer findings after seeing Steven Lord's comment by K Sengupta (20221008 02:58:34) 
Under Marriage Muse III (in Logic) Posted on 20221003 (6 Comments) 
 No Subject by K Sengupta (20221012 07:16:28) 
Under Sliding Puzzle II (in General) Posted on 20220928 (3 Comments) 
 No Subject by K Sengupta (20221118 06:05:38) 
Under Sums of floors and fractionals (in Just Math) Posted on 20220918 (6 Comments) 
 Puzzle Solution by K Sengupta (20220918 07:11:01) 
Under Vowel Ratio Resolution (in Word Problems) Posted on 20220917 (3 Comments) 
 No Subject by K Sengupta (20221205 20:03:23) 
Under Colored Board Baffle (in Logic) Posted on 20220913 (7 Comments) 
 No Subject by K Sengupta (20221128 10:57:47) 
 No Subject by K Sengupta (20220920 01:09:04) 
Under Prosecutor Fallacy Poser (in General) Posted on 20220910 (5 Comments) 
 No Subject by K Sengupta (20221215 04:19:17) 
 No Subject by K Sengupta (20221021 12:01:04) 
Under 6digit number (in Numbers) Posted on 20220907 (2 Comments) 
 Puzzle Solution by K Sengupta (20220907 07:04:51) 
Under Double Pressure Predicament (in Science) Posted on 20220905 (6 Comments) 
 No Subject by K Sengupta (20230507 01:37:29) 
Under Six People on Three Bridges (in General) Posted on 20220901 (5 Comments) 
 No Subject by K Sengupta (20221212 02:47:34) 
 No Subject by K Sengupta (20220922 06:52:35) 
Under Binary Crossnumber Puzzle  02 (in General) Posted on 20220830 (4 Comments) 
 No Subject by K Sengupta (20220831 11:03:39) 
Under Red Flower Survival Surmise (in Probability) Posted on 20220829 (2 Comments) 
 No Subject by K Sengupta (20220831 12:14:33) 
Under Guard Schedule Surmise (in Logic) Posted on 20220828 (2 Comments) 
 No Subject by K Sengupta (20220831 12:15:26) 
Under Fortyone's Forte (in Numbers) Posted on 20220827 (5 Comments) 
 No Subject by K Sengupta (20221013 10:53:11) 
Under Tic Tac Toe IV (in Games) Posted on 20220823 (4 Comments) 
 No Subject by K Sengupta (20230712 09:27:09) 
Under Billions of Eyes (in Famous Riddles) Posted on 20220821 (2 Comments) 
 Hint 1 by K Sengupta (20220825 22:01:48) 
Under It's no lie... (in Numbers) Posted on 20220818 (3 Comments) 
 Some Considered Thoughts by K Sengupta (20220818 23:58:24) 
Under A Cold and Frosty Morning (in Science) Posted on 20220815 (12 Comments) 
 No Subject by K Sengupta (20230203 23:59:09) 
 No Subject by K Sengupta (20221120 11:34:19) 
 No Subject by K Sengupta (20221024 08:16:15) 
 No Subject by K Sengupta (20221024 00:35:35) 
Under Smallest Prime Settlement (in Numbers) Posted on 20220814 (3 Comments) 
 re: Possible Solution by K Sengupta (20220923 18:40:56) 
Under Binary Repunit Padovans (in Numbers) Posted on 20220811 (3 Comments) 
 No Subject by K Sengupta (20220925 02:44:29) 
Under Missing Duodecimal Digit Determination (in Numbers) Posted on 20220804 (6 Comments) 
 re(3): solution by K Sengupta (20220806 10:07:40) 
 re: solution by K Sengupta (20220805 01:03:51) 
Under Digital Root Unity (in Numbers) Posted on 20220803 (3 Comments) 
 No Subject by K Sengupta (20220913 12:50:25) 
Under 888...888 (in Numbers) Posted on 20220802 (10 Comments) 
 No Subject by K Sengupta (20221223 03:14:54) 
 No Subject by K Sengupta (20221223 03:14:47) 
 No Subject by K Sengupta (20220823 06:25:46) 
Under Wordle (in Games) Posted on 20220801 (5 Comments) 
 Puzzle Solution by K Sengupta (20220801 06:52:04) 
Under Super Exponentiation Surmise (in Just Math) Posted on 20220731 (13 Comments) 
 No Subject by K Sengupta (20230101 15:20:48) 
 No Subject by K Sengupta (20221123 02:08:16) 
 No Subject by K Sengupta (20221026 07:31:26) 
 No Subject by K Sengupta (20221026 07:30:53) 
Under Physicist Anagram Ascertainment (in Word Problems) Posted on 20220730 (6 Comments) 
 H I n t 2 by K Sengupta (20220731 07:05:39) 
 H I n t s by K Sengupta (20220731 05:34:11) 
 What About ....... by K Sengupta (20220730 23:43:18) 
Under Product Crossed Pointed Ratio Puzzle (in Numbers) Posted on 20220727 (7 Comments) 
 No Subject by K Sengupta (20220802 09:50:44) 
Under Acronyms galore (in General) Posted on 20220726 (3 Comments) 
 Puzzle Solution: Part B by K Sengupta (20220726 02:49:56) 
 Puzzle Solution: Part A by K Sengupta (20220726 02:39:41) 
Under Brothers Crossed Eye Color Puzzle (in Logic) Posted on 20220720 (7 Comments) 
 re: Assuming ... by K Sengupta (20220720 14:04:18) 
Under A square deal (in Sequences) Posted on 20220718 (4 Comments) 
 Puzzle Solution by K Sengupta (20220718 07:02:05) 
Under TV Show Travail (in Logic) Posted on 20220716 (3 Comments) 
 No Subject by K Sengupta (20220802 09:55:26) 
Under 3 out of 5 (in Just Math) Posted on 20220715 (2 Comments) 
 Puzzle Solution by K Sengupta (20220715 15:22:22) 
Under Getting Better on the Elo Ratings (in Logic) Posted on 20220714 (8 Comments) 
 No Subject by K Sengupta (20220802 09:51:44) 
Under Seemingly Faulty (in Tricks) Posted on 20220713 (4 Comments) 
 Hints by K Sengupta (20220713 09:54:19) 
Under Clairvoyance (in Tricks) Posted on 20220711 (6 Comments) 
 No Subject by K Sengupta (20231103 10:31:47) 
 Puzzle Solution by K Sengupta (20220711 07:25:13) 
Under Three clocks (in Just Math) Posted on 20220710 (6 Comments) 
 Puzzle Solution by K Sengupta (20220710 07:12:26) 
Under Very Large Prime (in Numbers) Posted on 20220708 (2 Comments) 
 Puzzle Thoughts by K Sengupta (20220708 16:11:49) 
Under Euler was wrong (in Just Math) Posted on 20220706 (3 Comments) 
 Current State of Known Solutions for 4th and 5th Powers by K Sengupta (20220706 21:32:58) 
Under Mrs. Arithmetic and Mrs. Algebra (in Numbers) Posted on 20220705 (4 Comments) 
 No Subject by K Sengupta (20220802 09:52:26) 
Under Pro and con (in Word Problems) Posted on 20220703 (9 Comments) 
 re: An interesting answer by K Sengupta (20220705 23:42:20) 
 To keep the interest alive...... by K Sengupta (20220703 07:04:53) 
Under A Pair of Factorial Quartic Equations (in Numbers) Posted on 20220702 (4 Comments) 
 SemiAnalytic Puzzle Solution: Part 2 by K Sengupta (20220702 07:23:22) 
 SemiAnalytic Puzzle Solution: Part 1 by K Sengupta (20220702 07:00:11) 
Under Restless Retreat Resolution (in Logic) Posted on 20220701 (3 Comments) 
 No Subject by K Sengupta (20220802 09:53:02) 
 No Subject by K Sengupta (20220725 12:50:41) 
Under Tic Tac Toe III (in Games) Posted on 20220628 (5 Comments) 
 No Subject by K Sengupta (20220712 04:24:51) 
Under Checking the score (in Cryptography) Posted on 20220627 (3 Comments) 
 Puzzle Solution by K Sengupta (20220629 08:41:27) 
Under Three Card Trial (in Logic) Posted on 20220626 (4 Comments) 
 No Subject by K Sengupta (20220802 09:53:46) 
 No Subject by K Sengupta (20220802 09:53:29) 
Under Egyptian Fraction Expression (in Numbers) Posted on 20220624 (3 Comments) 
 No Subject by K Sengupta (20220802 09:54:19) 
Under Fifteen Letter Word (in Word Problems) Posted on 20220623 (4 Comments) 
 re: a possible solution by K Sengupta (20220624 13:03:19) 
 Hint 1 by K Sengupta (20220623 20:53:15) 
Under See you (in Riddles) Posted on 20220622 (3 Comments) 
 Alternate Riddle Resolution: Unintended by K Sengupta (20220622 05:06:12) 
 Riddle Resolution : Intended by K Sengupta (20220622 04:59:32) 
Under Matchstick Movement Muse (in General) Posted on 20220621 (3 Comments) 
 No Subject by K Sengupta (20221212 02:19:47) 
Under Pizza Topping Treat (in Logic) Posted on 20220619 (4 Comments) 
 No Subject by K Sengupta (20220802 09:55:02) 
 No Subject by K Sengupta (20220802 09:54:50) 
Under X and Lucky Seven Settlement (in Numbers) Posted on 20220618 (3 Comments) 
 No Subject by K Sengupta (20220802 09:55:58) 
Under Cycles of roots as coefficients (in Just Math) Posted on 20220616 (4 Comments) 
 Conjecture about General N by K Sengupta (20220616 08:06:42) 
 Puzzle Thoughts: Part 3 by K Sengupta (20220616 07:53:17) 
 Puzzle Solution: Part 2 by K Sengupta (20220616 07:29:34) 
 Puzzle Solution: Part 1 by K Sengupta (20220616 07:13:17) 
Under Decimal Specification (in Numbers) Posted on 20220613 (3 Comments) 
 No Subject by K Sengupta (20220802 09:56:33) 
Under Card Identification Illation (in Logic) Posted on 20220612 (4 Comments) 
 No Subject by K Sengupta (20220802 09:57:51) 
 No Subject by K Sengupta (20220802 09:57:40) 
Under Stay out of the jungle! (in Riddles) Posted on 20220611 (3 Comments) 
 Riddle Resolution by K Sengupta (20220611 07:00:22) 
Under Sorta Platonic... (in Numbers) Posted on 20220609 (3 Comments) 
 No Subject by K Sengupta (20220802 09:58:24) 
Under Powers of 2 vs some factorials (in Numbers) Posted on 20220608 (5 Comments) 
 Puzzle Solution: Part B : Method 2 by K Sengupta (20220608 07:36:12) 
 Puzzle Solution: Part B by K Sengupta (20220608 07:20:39) 
 Puzzle Solution: Part A by K Sengupta (20220608 07:07:23) 
Under Maximum Palindrome Count Muse (in Numbers) Posted on 20220607 (3 Comments) 
 No Subject by K Sengupta (20220802 09:59:30) 
Under Quaint Quadruplet Query (in Numbers) Posted on 20220606 (5 Comments) 
 No Subject by K Sengupta (20220802 09:58:48) 
Under Who knows (in Riddles) Posted on 20220605 (2 Comments) 
 Riddle Resolution by K Sengupta (20220605 07:02:42) 
Under Nested radical redux (in Numbers) Posted on 20220604 (9 Comments) 
 Puzzle Solution: Part B by K Sengupta (20220604 07:54:28) 
 Puzzle Solution: Part A by K Sengupta (20220604 07:40:11) 
Under Nested radical (in Numbers) Posted on 20220603 (4 Comments) 
 Puzzle Solution: Part B : Method 2 by K Sengupta (20220603 07:38:29) 
 Puzzle Solution : Part A : Method 2 by K Sengupta (20220603 07:25:56) 
 Puzzle Solution Part B : Method 1 by K Sengupta (20220603 07:14:58) 
 Puzzle Solution Part A : Method 1 by K Sengupta (20220603 07:09:35) 
Under Three Pasture Puzzle (in Numbers) Posted on 20220601 (8 Comments) 
 No Subject by K Sengupta (20220802 10:00:06) 
 No Subject by K Sengupta (20220604 10:44:20) 
 No Subject by K Sengupta (20220604 10:44:20) 
Under Forty Four Digit Decision (in Numbers) Posted on 20220530 (2 Comments) 
 No Subject by K Sengupta (20220802 10:00:39) 
Under What base? (in Just Math) Posted on 20220528 (3 Comments) 
 Puzzle Solution by K Sengupta (20220528 07:14:06) 
Under Parametric Quadratic Diophantine Dilemma (in Numbers) Posted on 20220527 (3 Comments) 
 No Subject by K Sengupta (20220802 10:01:17) 
Under Wise Guy's sons (in Just Math) Posted on 20220525 (4 Comments) 
 Puzzle Solution by K Sengupta (20220525 17:33:59) 
Under A permutation puzzle 2 (in Numbers) Posted on 20220521 (3 Comments) 
 No Subject by K Sengupta (20220802 10:01:51) 
Under Only integer answers (in Just Math) Posted on 20220519 (8 Comments) 
 re: computer confirmation by K Sengupta (20220519 10:13:43) 
 Puzzle Solution by K Sengupta (20220519 07:32:37) 
Under Termite Termination Travail (in Science) Posted on 20220518 (5 Comments) 
 No Subject by K Sengupta (20221130 00:42:11) 
Under Roman Square Root Resolution (in Algorithms) Posted on 20220515 (6 Comments) 
 No Subject by K Sengupta (20230725 08:53:07) 
 No Subject by K Sengupta (20220516 22:31:14) 
Under Car Thief Identification (in Logic) Posted on 20220508 (5 Comments) 
 No Subject by K Sengupta (20231117 10:51:02) 
 No Subject by K Sengupta (20220802 10:02:25) 
Under Seven Shirt Settlement (in Logic) Posted on 20220505 (3 Comments) 
 No Subject by K Sengupta (20220802 10:07:09) 
Under 50  Digit Number III (in Numbers) Posted on 20220504 (7 Comments) 
 No Subject by K Sengupta (20220802 10:03:06) 
 No Subject by K Sengupta (20220513 13:03:44) 
Under Mixed Fraction Product Poser (in Just Math) Posted on 20220503 (7 Comments) 
 No Subject by K Sengupta (20230123 02:30:20) 
 No Subject by K Sengupta (20220614 07:54:43) 
Under Sports Medal Muse (in Numbers) Posted on 20220430 (6 Comments) 
 No Subject by K Sengupta (20221231 02:50:11) 
 No Subject by K Sengupta (20220802 10:03:58) 
 No Subject by K Sengupta (20220802 10:03:54) 
Under Equal Digits Crossed Quotient Quandary (in Numbers) Posted on 20220426 (3 Comments) 
 No Subject by K Sengupta (20220802 10:06:12) 
Under Simple set (in Just Math) Posted on 20220425 (2 Comments) 
 Short and Sweet by K Sengupta (20220425 08:12:28) 
Under Find all Numbers II (in Numbers) Posted on 20220424 (4 Comments) 
 No Subject by K Sengupta (20220802 10:09:40) 
Under Water Glass Wangle (in Science) Posted on 20220423 (5 Comments) 
 No Subject by K Sengupta (20220603 12:28:01) 
 No Subject by K Sengupta (20220427 14:55:48) 
Under Animal Portraits Ascertainment (in Logic) Posted on 20220421 (3 Comments) 
 No Subject by K Sengupta (20220802 10:06:44) 
Under From a to z (in Just Math) Posted on 20220417 (7 Comments) 
 re(2): Puzzle Solution by K Sengupta (20220418 08:45:14) 
 Puzzle Solution by K Sengupta (20220417 07:03:51) 
Under Divisible by 13 (in Algorithms) Posted on 20220415 (11 Comments) 
 No Subject by K Sengupta (20220503 04:18:04) 
 No Subject by K Sengupta (20220427 22:56:52) 
Under Digit Replacement and Square Settlement (in Numbers) Posted on 20220411 (5 Comments) 
 No Subject by K Sengupta (20220802 10:07:43) 
Under Word Wangle II (in Logic) Posted on 20220409 (13 Comments) 
 No Subject by K Sengupta (20220802 10:04:40) 
Under Did Bobby err? (in Numbers) Posted on 20220402 (5 Comments) 
 A Further Overplus Solution by K Sengupta (20220403 12:19:29) 
Under Singer Surmise (in General) Posted on 20220331 (14 Comments) 
 No Subject by K Sengupta (20220922 06:52:05) 
 No Subject by K Sengupta (20220922 06:51:40) 
 No Subject by K Sengupta (20220804 01:23:21) 
 No Subject by K Sengupta (20220724 16:20:50) 
 No Subject by K Sengupta (20220405 22:18:51) 
Under Card game IV (in Logic) Posted on 20220329 (7 Comments) 
 No Subject by K Sengupta (20220802 10:10:46) 
 No Subject by K Sengupta (20220525 17:42:17) 
 No Subject by K Sengupta (20220427 23:56:02) 
Under Slim chance? (in Probability) Posted on 20220328 (5 Comments) 
 Puzzle Answer by K Sengupta (20220712 22:28:58) 
Under Attributed to Ramanujan (in Just Math) Posted on 20220326 (3 Comments) 
 Puzzle Solution by K Sengupta (20220326 13:12:14) 
Under Double Cross 3 (in Word Problems) Posted on 20220325 (4 Comments) 
 No Subject by K Sengupta (20220522 08:07:17) 
 No Subject by K Sengupta (20220404 08:09:59) 
Under A multiple of 42 (in Just Math) Posted on 20220323 (6 Comments) 
 re(2): Puzzle Solution technical hint @ KS by K Sengupta (20220325 08:17:23) 
 Puzzle Solution by K Sengupta (20220323 08:29:54) 
Under sum, reciprocals, squares (in Numbers) Posted on 20220322 (4 Comments) 
 Puzzle Solution by K Sengupta (20220322 07:33:20) 
Under Intriguing Word Interior Illation (in Word Problems) Posted on 20220320 (4 Comments) 
 No Subject by K Sengupta (20220325 18:26:58) 
Under Rational Reverse Crossed Product Resolution (in Numbers) Posted on 20220318 (5 Comments) 
 No Subject by K Sengupta (20220422 11:44:10) 
Under Palindrome factors (in Numbers) Posted on 20220315 (8 Comments) 
 Puzzle Answer by K Sengupta (20220711 23:38:49) 
Under Pi Day (in Word Problems) Posted on 20220314 (4 Comments) 
 Puzzle Thoughts by K Sengupta (20220314 07:55:46) 
Under Capital City Conclusion 4 (in General) Posted on 20220312 (3 Comments) 
 No Subject by K Sengupta (20220502 02:01:12) 
Under Pentagonal and Hexagonal Poser (in Numbers) Posted on 20220310 (4 Comments) 
 No Subject by K Sengupta (20220502 23:50:28) 
Under Inverse Root Difference Crossed Zeros Puzzle (in Just Math) Posted on 20220309 (4 Comments) 
 No Subject by K Sengupta (20220402 23:17:46) 
Under Villes Et Etats Des EtatsUnis (in General) Posted on 20220305 (8 Comments) 
 No Subject by K Sengupta (20220405 13:48:56) 
 No Subject by K Sengupta (20220311 06:32:39) 
Under EssDee Embellished Repetition (in Word Problems) Posted on 20220225 (3 Comments) 
 No Subject by K Sengupta (20220322 06:48:38) 
Under Inconsiderable FivePrime Ratio Illation II (in Numbers) Posted on 20220220 (2 Comments) 
 No Subject by K Sengupta (20220416 10:43:06) 
Under Ratio Resolution V (in Just Math) Posted on 20220219 (5 Comments) 
 Hint by K Sengupta (20220220 20:56:20) 
Under Knights, Liars, and Spies (in Liars and Knights) Posted on 20220212 (5 Comments) 
 re(3): Question or Clarification by K Sengupta (20220213 13:01:59) 
 re: Question or Clarification by K Sengupta (20220213 12:43:24) 
Under Five sentences (in Logic) Posted on 20220209 (3 Comments) 
 Puzzle Solution by K Sengupta (20220209 07:30:22) 
Under Checkerboard Chance Conclusion (in Probability) Posted on 20220207 (9 Comments) 
 No Subject by K Sengupta (20220712 11:50:03) 
 No Subject by K Sengupta (20220214 21:54:47) 
Under Why? a quickie (in Numbers) Posted on 20220206 (4 Comments) 
 Puzzle Solution: Part II by K Sengupta (20220206 08:10:12) 
 Puzzle Solution: Part I by K Sengupta (20220206 08:04:13) 
Under If Victorâ€™s Xrayâ€¦ (in Word Problems) Posted on 20220205 (6 Comments) 
 Puzzle Thoughts: Part (b) and part (c) by K Sengupta (20220205 07:30:47) 
 Puzzle Solution: Part (a) by K Sengupta (20220205 07:17:32) 
Under Notsoeasy sequences (in Sequences) Posted on 20220204 (7 Comments) 
 re(2): Solution: Part (b) by K Sengupta (20220213 04:23:52) 
 Solution: Part (b) by K Sengupta (20220212 20:58:03) 
Under Pentagonal Time (in General) Posted on 20220130 (9 Comments) 
 No Subject by K Sengupta (20220405 22:18:28) 
 re: soln, now by K Sengupta (20220130 16:34:25) 
 CORRIGENDUM by K Sengupta (20220130 12:15:24) 
 re: possibly no solution?Consider the two statements: by K Sengupta (20220130 11:46:37) 
Under Cash Box 2 (in Numbers) Posted on 20220126 (2 Comments) 
 Puzzle Solution by K Sengupta (20220501 23:04:58) 
Under Boat Element Bother (in Science) Posted on 20220124 (10 Comments) 
 No Subject by K Sengupta (20230620 00:22:54) 
 No Subject by K Sengupta (20230214 11:40:59) 
 No Subject by K Sengupta (20220706 11:54:16) 
Under Covert Quantity V (in Logic) Posted on 20220116 (3 Comments) 
 No Subject by K Sengupta (20220212 17:41:34) 
Under 2Row Number Grid (in Numbers) Posted on 20220115 (4 Comments) 
 soln by K Sengupta (20220115 07:32:15) 
Under Closest approaches (in Geometry) Posted on 20220114 (3 Comments) 
 Puzzle Answer by K Sengupta (20220707 00:42:37) 
Under Inconsiderable FivePrime Ratio Illation (in Numbers) Posted on 20220112 (4 Comments) 
 No Subject by K Sengupta (20220218 20:48:05) 
Under Time After Time (in Numbers) Posted on 20220111 (2 Comments) 
 Puzzle Solution by K Sengupta (20220111 08:38:11) 
Under Perfect Powered Temperature (in Just Math) Posted on 20220109 (10 Comments) 
 No Subject by K Sengupta (20230409 23:09:46) 
 re: Solution by K Sengupta (20220110 02:18:36) 
 Corrigendum by K Sengupta (20220109 11:12:13) 
Under Find this word (in Word Problems) Posted on 20220106 (7 Comments) 
 Puzzle Solution Thoughts by K Sengupta (20220407 00:36:53) 
Under Temperature Temperament IV (in Just Math) Posted on 20220103 (3 Comments) 
 re: No Subject by K Sengupta (20220124 12:04:40) 
Under Abbreviation Ascertainment (in Word Problems) Posted on 20220102 (2 Comments) 
 re: writing by K Sengupta (20220108 06:02:46) 
Under 12Step Ladder (in Word Problems) Posted on 20220101 (2 Comments) 
 Solution by K Sengupta (20220103 21:47:37) 
Under KISS solution (in Just Math) Posted on 20211229 (7 Comments) 
 D1 Solution It Is!!! by K Sengupta (20211229 08:23:09) 
Under Add the Same Letter (in Word Problems) Posted on 20211228 (2 Comments) 
 Solution by K Sengupta (20211229 18:35:10) 
Under Choose a job you likeâ€¦ (in Word Problems) Posted on 20211226 (7 Comments) 
 re: Contemplation about #1 and Other Ruminations by K Sengupta (20220508 23:48:23) 
 Contemplation about #1 and Other Ruminations by K Sengupta (20220101 04:49:12) 
 re: soln by K Sengupta (20211226 20:26:48) 
Under Temperature Travail II (in Just Math) Posted on 20211225 (3 Comments) 
 re(2): computer solution by K Sengupta (20220103 23:10:59) 
Under The notalwayslying islanders (in Logic) Posted on 20211222 (4 Comments) 
 No Subject by K Sengupta (20220802 10:08:49) 
Under Spanish Alphametic Settlement (in Numbers) Posted on 20211221 (3 Comments) 
 re: No Subject by K Sengupta (20211223 02:06:12) 
Under Scroll Search Settlement (in Logic) Posted on 20211220 (4 Comments) 
 No Subject by K Sengupta (20220802 10:05:37) 
 No Subject by K Sengupta (20220303 03:53:49) 
Under Cyclic AddALetter (in Word Problems) Posted on 20211215 (2 Comments) 
 Word Thoiughts by K Sengupta (20211215 22:43:45) 
Under Treasure Travail (in Logic) Posted on 20211213 (2 Comments) 
 No Subject by K Sengupta (20220802 10:05:09) 
Under Ninety Seven and Divisibility Nuance (in Just Math) Posted on 20211212 (10 Comments) 
 re(5): solution by K Sengupta (20211212 16:36:54) 
 re(3): solution by K Sengupta (20211212 16:12:06) 
 re: solution by K Sengupta (20211212 10:09:06) 
Under Text to math to text (in General) Posted on 20211211 (9 Comments) 
 re: No Subject by K Sengupta (20220128 14:14:42) 
Under ABBA words a.k.a. Test #12: (in Word Problems) Posted on 20211207 (3 Comments) 
 Two examples by K Sengupta (20211228 00:56:15) 
Under Limited Alphabet (in Word Problems) Posted on 20211129 (3 Comments) 
 Puzzle Solution by K Sengupta (20220530 03:05:58) 
Under Calculating the Inverse Rule (in Calculus) Posted on 20211126 (1 Comments) 
 An Honest Attempt by K Sengupta (20211126 21:27:46) 
Under Adds Up 2 Ways (in Numbers) Posted on 20211124 (6 Comments) 
 Full Solution by K Sengupta (20211124 23:22:40) 
Under Common Birth Dates II (in Probability) Posted on 20211117 (6 Comments) 
 Puzzle Answer by K Sengupta (20220511 21:56:15) 
Under What digit is there? (in Just Math) Posted on 20211115 (2 Comments) 
 Full Solution by K Sengupta (20211116 01:29:37) 
Under TeaTime TauTology (in Word Problems) Posted on 20211110 (2 Comments) 
 Solution by K Sengupta (20211110 16:10:46) 
Under Simple complex numbers (in Just Math) Posted on 20211109 (2 Comments) 
 Puzzle Answer by K Sengupta (20220617 23:01:13) 
Under I am 521634352 (in General) Posted on 20211108 (4 Comments) 
 No Subject by K Sengupta (20220816 09:26:55) 
Under Cross Anagrams (in Word Problems) Posted on 20211101 (5 Comments) 
 Puzzle Solution by K Sengupta (20220407 00:27:43) 
Under Hexomino tile enumeration (in Numbers) Posted on 20211027 (4 Comments) 
 Puzzle Answer by K Sengupta (20220612 00:01:59) 
Under Cubic conundrum (in Just Math) Posted on 20211018 (3 Comments) 
 Solution by K Sengupta (20211217 21:27:53) 
Under Sequence Sum Situation (in Sequences) Posted on 20211006 (4 Comments) 
 Puzzle Solution by K Sengupta (20220114 08:07:19) 
Under ....and the 100th member is (in Sequences) Posted on 20211004 (4 Comments) 
 Puzzle Solution by K Sengupta (20221209 07:38:40) 
Under Common Birth Dates (in Probability) Posted on 20210929 (7 Comments) 
 Puzzle Answer by K Sengupta (20220511 22:00:26) 
Under Expo 7629 (in Numbers) Posted on 20210927 (7 Comments) 
 Puzzle Answer by K Sengupta (20220506 22:34:28) 
Under Imaginary triangles (in Just Math) Posted on 20210924 (5 Comments) 
 Puzzle Answer by K Sengupta (20220619 00:35:15) 
Under Imagine the points (in Just Math) Posted on 20210922 (3 Comments) 
 Puzzle Answer by K Sengupta (20220622 22:06:28) 
Under Range (in Just Math) Posted on 20210920 (4 Comments) 
 Puzzle Answer by K Sengupta (20220630 00:21:44) 
Under The 10th distance (in Just Math) Posted on 20210906 (8 Comments) 
 Puzzle Answer by K Sengupta (20220523 23:04:39) 
Under Grid squares (in Just Math) Posted on 20210903 (7 Comments) 
 Puzzle Answer by K Sengupta (20220617 22:55:10) 
Under Bivariate equation (in Numbers) Posted on 20210827 (3 Comments) 
 Puzzle Answer by K Sengupta (20220421 00:33:29) 
Under Inconvenient points (in Just Math) Posted on 20210823 (3 Comments) 
 Puzzle Answer by K Sengupta (20220617 22:52:34) 
Under Factorials and 2 powers (in Just Math) Posted on 20210813 (5 Comments) 
 Puzzle Answer by K Sengupta (20220511 22:03:37) 
Under A monthly puzzle (in Cryptography) Posted on 20210806 (2 Comments) 
 Solution by K Sengupta (20211227 01:32:18) 
Under Indeed common (in Just Math) Posted on 20210803 (3 Comments) 
 Puzzle Answer by K Sengupta (20220617 01:36:24) 
Under Cube trouble (in Just Math) Posted on 20210730 (7 Comments) 
 Puzzle Answer by K Sengupta (20220515 22:51:50) 
Under Algebraic factors? (in Just Math) Posted on 20210728 (3 Comments) 
 Puzzle Solution by K Sengupta (20211231 01:31:02) 
Under Triplet hunt (in Numbers) Posted on 20210727 (3 Comments) 
 Puzzle Answer by K Sengupta (20220515 22:55:29) 
Under Good sequence (in Sequences) Posted on 20210726 (4 Comments) 
 Puzzle Solution by K Sengupta (20221206 22:25:44) 
Under Four equal digits (in Numbers) Posted on 20210720 (5 Comments) 
 Analytical Puzzle Solution by K Sengupta (20220107 01:15:23) 
Under Number the Grid (in Numbers) Posted on 20210719 (7 Comments) 
 Puzzle Solution by K Sengupta (20220218 21:38:57) 
Under Arithmetic inverse trigonometry (in Just Math) Posted on 20210707 (1 Comments) 
 By Scientific Hand Calculator by K Sengupta (20220514 22:46:05) 
Under Prime pairs in power (in Numbers) Posted on 20210705 (6 Comments) 
 Answer by K Sengupta (20220404 21:51:45) 
Under Times Square 3 (in Numbers) Posted on 20210628 (8 Comments) 
 Online Solver based Puzzle Answer by K Sengupta (20220413 02:13:58) 
 Puzzle Answer by K Sengupta (20220413 02:05:55) 
Under Distinct routes (in Numbers) Posted on 20210624 (10 Comments) 
 puzzle thoughts by K Sengupta (20220523 23:07:03) 
Under Three random squares (in Just Math) Posted on 20210623 (3 Comments) 
 Puzzle Answer by K Sengupta (20220523 23:14:40) 
Under Digit equivalence (in Just Math) Posted on 20210622 (5 Comments) 
 Puzzle Answer by K Sengupta (20220520 00:26:10) 
Under Liar Logic 2 (in Liars and Knights) Posted on 20210621 (3 Comments) 
 Explanation for Puzzle Answer by K Sengupta (20220301 01:16:44) 
 Puzzle Answer by K Sengupta (20220301 01:11:42) 
Under Mixed square (in Numbers) Posted on 20210618 (5 Comments) 
 Puzzle Answer by K Sengupta (20220512 23:11:00) 
Under The power of 37 (in Numbers) Posted on 20210617 (3 Comments) 
 Puzzle Answer by K Sengupta (20220506 22:31:00) 
Under Maximal product requested (in Just Math) Posted on 20210615 (3 Comments) 
 Puzzle Answer by K Sengupta (20220618 00:04:54) 
Under Alphabetical Plaintext (in Word Problems) Posted on 20210608 (4 Comments) 
 Puzzle Solution by K Sengupta (20220412 01:19:36) 
Under Multiply by 2 (in Just Math) Posted on 20210604 (4 Comments) 
 Analytical Puzzle Solution by K Sengupta (20220107 02:32:48) 
Under Let's play Bocce (in Probability) Posted on 20210602 (6 Comments) 
 No Subject by K Sengupta (20220305 22:53:11) 
Under Rubik's Swap (in General) Posted on 20210601 (9 Comments) 
 Puzzle Answer by K Sengupta (20220707 08:59:45) 
Under Hexagon area (in Just Math) Posted on 20210517 (2 Comments) 
 Puzzle Answer by K Sengupta (20220425 02:09:04) 
Under Consecutive power sum (in Numbers) Posted on 20210512 (8 Comments) 
 Puzzle Answer by K Sengupta (20231019 21:31:14) 
 Puzzle Answer by K Sengupta (20220421 00:29:51) 
Under A Country, a City and a pamphlet (in Numbers) Posted on 20210511 (4 Comments) 
 Puzzle Solution by K Sengupta (20220706 22:12:17) 
Under Five root function (in Just Math) Posted on 20210507 (6 Comments) 
 Puzzle Answer by K Sengupta (20220710 00:19:20) 
Under Pandigital powers 2 (in Numbers) Posted on 20210504 (3 Comments) 
 Puzzle Answer by K Sengupta (20220708 00:01:22) 
Under Chemical Sequence (in Science) Posted on 20210426 (5 Comments) 
 Puzzle Answer by K Sengupta (20220707 07:30:58) 
Under Erased to a multiple of 7 (in Numbers) Posted on 20210421 (5 Comments) 
 Puzzle Answer by K Sengupta (20220517 23:22:47) 
Under Common and tasty (in Word Problems) Posted on 20210420 (2 Comments) 
 Puzzle Solution by K Sengupta (20220617 22:48:51) 
Under Pandigital powers (in Numbers) Posted on 20210407 (6 Comments) 
 Puzzle Answer by K Sengupta (20220707 23:59:32) 
Under Square Deal (in Word Problems) Posted on 20210330 (4 Comments) 
 Puzzle Solution by K Sengupta (20220412 01:24:58) 
Under Only in USA (in General) Posted on 20210329 (8 Comments) 
 re(2): Puzzle Solution: More Trivia II by K Sengupta (20220218 22:52:22) 
 re: Puzzle Solution: More Trivia by K Sengupta (20220218 22:36:27) 
 Puzzle Solution by K Sengupta (20220116 16:52:20) 
Under Max angle in triangle (in Geometry) Posted on 20210326 (2 Comments) 
 Puzzle Answer by K Sengupta (20220408 00:59:30) 
Under 2 Q&A (in Riddles) Posted on 20210317 (4 Comments) 
 Solution by K Sengupta (20211227 12:09:25) 
Under Cubic Minimum (in Numbers) Posted on 20210313 (3 Comments) 
 Considered Thoughts by K Sengupta (20220107 03:29:16) 
Under A thin triangle (in Shapes) Posted on 20210311 (3 Comments) 
 Puzzle Answer by K Sengupta (20220708 23:49:54) 
Under Words' insides (in Word Problems) Posted on 20210308 (3 Comments) 
 Solution by K Sengupta (20211113 22:47:43) 
Under Sport above all (in Just Math) Posted on 20210222 (4 Comments) 
 Explanation to Puzzle Answer by K Sengupta (20220817 22:25:06) 
 Puzzle Answer by K Sengupta (20220815 06:09:36) 
Under Integer sides of cuboid (in Numbers) Posted on 20210217 (7 Comments) 
 Puzzle Answer by K Sengupta (20220724 03:29:53) 
Under A Rebus (in Word Problems) Posted on 20210215 (2 Comments) 
 Puzzle Solution by K Sengupta (20220413 02:49:19) 
Under Squares concatenated to square (in Numbers) Posted on 20210213 (3 Comments) 
 Analytical Puzzle Solution by K Sengupta (20220108 21:20:16) 
Under As time goes by (in Sequences) Posted on 20210209 (7 Comments) 
 To err is human by K Sengupta (20230111 09:04:09) 
Under Powered to perfect (in Numbers) Posted on 20210207 (7 Comments) 
 Puzzle Answer by K Sengupta (20220512 23:09:32) 
Under 374 1493 I9 243 35 85M4 (in Just Math) Posted on 20210130 (4 Comments) 
 Puzzle Solution by K Sengupta (20220118 03:11:08) 
Under A tinted train (in Logic) Posted on 20210119 (3 Comments) 
 Explanation to Puzzle Answer by K Sengupta (20220614 22:53:11) 
 Puzzle Answer by K Sengupta (20220614 22:45:40) 
Under Reverse engineering (in Tricks) Posted on 20210115 (2 Comments) 
 Puzzle Solution by K Sengupta (20220725 00:29:53) 
Under Solitaire: Probability Of No First Move (in Probability) Posted on 20210112 (5 Comments) 
 Puzzle Answer by K Sengupta (20220621 04:54:02) 
Under Salt (in Word Problems) Posted on 20210111 (3 Comments) 
 Puzzle Solution by K Sengupta (20220522 00:58:51) 
Under 1 2 4 8 (in General) Posted on 20210108 (3 Comments) 
 Puzzle Solution by K Sengupta (20220118 23:27:07) 
Under A's, B's, C's and D's 4 (in Logic) Posted on 20210107 (3 Comments) 
 Puzzle Solution by K Sengupta (20220604 00:41:41) 
Under Go do modulus (in Numbers) Posted on 20210102 (6 Comments) 
 re: Solution by K Sengupta (20211217 22:12:43) 
Under Not The Weakest Link (in Probability) Posted on 20201228 (8 Comments) 
 Puzzle Answer by K Sengupta (20231123 03:08:42) 
Under Express as product of quadratic (in Just Math) Posted on 20201227 (3 Comments) 
 Explanation to Puzzle Answer by K Sengupta (20220524 21:57:31) 
 Puzzle Answer by K Sengupta (20220506 22:29:32) 
Under Measure angle in parallelogram (in Geometry) Posted on 20201223 (3 Comments) 
 Answer by K Sengupta (20220405 04:05:48) 
Under Conditional pairs (in Just Math) Posted on 20201219 (7 Comments) 
 Puzzle Thoughts by K Sengupta (20230117 23:52:20) 
 Puzzle Answer by K Sengupta (20220428 00:13:14) 
Under Box and cube rooted (in Numbers) Posted on 20201214 (7 Comments) 
 Puzzle Answer by K Sengupta (20220725 01:00:09) 
Under 3 and 3 and... (in Numbers) Posted on 20201213 (3 Comments) 
 Puzzle Thoughts by K Sengupta (20220801 07:19:46) 
Under Snails journey (in Just Math) Posted on 20201212 (2 Comments) 
 Incomplete Puzzle Answer by K Sengupta (20220608 01:36:29) 
Under Sin sum (in Just Math) Posted on 20201211 (14 Comments) 
 Puzzle Answer by K Sengupta (20220610 22:58:55) 
Under Tic tac toe points (in Just Math) Posted on 20201207 (4 Comments) 
 Puzzle Thoughts by K Sengupta (20220506 22:23:15) 
Under Equation in integers (in Numbers) Posted on 20201206 (5 Comments) 
 Puzzle Answer by K Sengupta (20220520 22:44:08) 
Under Permuted sums (in Just Math) Posted on 20201130 (7 Comments) 
 Puzzle Answer by K Sengupta (20220501 23:30:52) 
Under Find the third side (in Geometry) Posted on 20201127 (2 Comments) 
 Puzzle Answer by K Sengupta (20220408 01:04:14) 
Under Lcm equation (in Numbers) Posted on 20201126 (4 Comments) 
 Puzzle Answer by K Sengupta (20220518 23:44:27) 
Under Calculator at rescue? (in Just Math) Posted on 20201123 (5 Comments) 
 re: Solution, I guess by K Sengupta (20220118 08:49:08) 
Under Go left of the number (in Numbers) Posted on 20201115 (5 Comments) 
 Puzzle Answer by K Sengupta (20220319 02:44:13) 
Under Exponentiation Equals Concatenation (in Numbers) Posted on 20201114 (4 Comments) 
 Considered puzzle thoughts by K Sengupta (20220428 21:49:51) 
Under Making it cubic (in Numbers) Posted on 20201110 (2 Comments) 
 Puzzle Answer by K Sengupta (20220731 22:21:43) 
Under Clock a doodle do (in Just Math) Posted on 20201109 (4 Comments) 
 Puzzle Answer by K Sengupta (20220520 00:28:28) 
Under Count real roots (in Just Math) Posted on 20201106 (2 Comments) 
 Puzzle Thoughts by K Sengupta (20220702 02:14:03) 
Under Neighboring Countries (in Word Problems) Posted on 20201105 (3 Comments) 
 Puzzle Solution by K Sengupta (20220124 13:21:27) 
Under Cubic coefficients (in Just Math) Posted on 20201102 (4 Comments) 
 Puzzle Answer by K Sengupta (20220531 23:22:11) 
Under Coldest point in coordinate (in Just Math) Posted on 20201101 (6 Comments) 
 Puzzle Answer by K Sengupta (20220622 22:28:14) 
Under ChuckALuck (in Probability) Posted on 20201022 (6 Comments) 
 Explanation to the Puzzle Answer by K Sengupta (20220429 21:18:59) 
 Puzzle Answer by K Sengupta (20220428 22:46:06) 
Under Quick divisibility (in Numbers) Posted on 20201020 (8 Comments) 
 Explanation to Puzzle Answer by K Sengupta (20220426 00:42:15) 
 Puzzle Answer by K Sengupta (20220426 00:33:51) 
Under Triangle bisector (in Geometry) Posted on 20201018 (2 Comments) 
 re: Solution with assumptions by K Sengupta (20230113 22:13:12) 
Under Valid system of equations (in Just Math) Posted on 20201016 (3 Comments) 
 Puzzle Answer by K Sengupta (20220603 00:24:47) 
Under Product of 3 boxes (in Numbers) Posted on 20201014 (3 Comments) 
 Puzzle Answer by K Sengupta (20220428 01:55:48) 
Under Find the pairs (in Numbers) Posted on 20201013 (21 Comments) 
 Puzzle Answer by K Sengupta (20220526 02:56:15) 
Under Quick quadratic (in Numbers) Posted on 20201012 (5 Comments) 
 Answer by K Sengupta (20220404 21:54:09) 
Under Countries Grand Kids (in Word Problems) Posted on 20201007 (2 Comments) 
 Puzzle Solution Summary by K Sengupta (20220414 01:45:34) 
Under All odd digit (in Numbers) Posted on 20201005 (7 Comments) 
 Puzzle Answer by K Sengupta (20220510 22:02:11) 
Under Look b4 U leap (in Logic) Posted on 20201002 (8 Comments) 
 Explanation to Puzzle Answer: Method 3 by K Sengupta (20220614 23:44:19) 
 Explanation to Puzzle Answer: Method 2 by K Sengupta (20220614 23:35:19) 
 Explanation to Puzzle Answer: Method 1 by K Sengupta (20220614 23:26:08) 
 Puzzle Answer by K Sengupta (20220613 00:51:43) 
Under Prime equation 2 (in Numbers) Posted on 20201001 (4 Comments) 
 Puzzle Answer by K Sengupta (20220520 22:40:58) 
Under Antonyms (in Word Problems) Posted on 20200928 (2 Comments) 
 Puzzle Answer by K Sengupta (20220417 00:44:40) 
Under A proverb (in Word Problems) Posted on 20200925 (4 Comments) 
 re: solution by K Sengupta (20220616 23:52:06) 
 Puzzle Solution by K Sengupta (20220616 23:47:09) 
Under Last Letters (in Word Problems) Posted on 20200921 (4 Comments) 
 Puzzle Solution Thoughts by K Sengupta (20220522 00:52:35) 
Under No fractions (in Just Math) Posted on 20200919 (4 Comments) 
 Explanation to Puzzle Answer by K Sengupta (20220713 22:16:27) 
 Puzzle Answer by K Sengupta (20220602 00:17:42) 
Under Two slopes out of three (in Calculus) Posted on 20200918 (2 Comments) 
 Puzzle Answer by K Sengupta (20220627 01:52:07) 
Under An Iterated Floor Equation (in Numbers) Posted on 20200915 (9 Comments) 
 Puzzle Answer by K Sengupta (20220527 12:45:01) 
Under Close neighbor (in General) Posted on 20200914 (8 Comments) 
 Puzzle Thoughts by K Sengupta (20220613 22:42:29) 
Under Square to Cone Conversion (in Shapes) Posted on 20200912 (2 Comments) 
 Answer by K Sengupta (20221221 02:03:47) 
Under Halved triangle (in Just Math) Posted on 20200911 (2 Comments) 
 Puzzle Solution by K Sengupta (20220620 02:05:05) 
Under 2 related tasks (in Numbers) Posted on 20200907 (5 Comments) 
 Puzzle Solution by K Sengupta (20220503 00:11:51) 
Under WGâ€™s unique number (in Numbers) Posted on 20200904 (8 Comments) 
 Puzzle Answer by K Sengupta (20220525 02:52:03) 
Under Permuted average (in Numbers) Posted on 20200901 (4 Comments) 
 Puzzle Answer by K Sengupta (20220422 04:52:21) 
Under From factorial to power (in Just Math) Posted on 20200831 (2 Comments) 
 Analytical Puzzle Solution by K Sengupta (20220622 00:08:14) 
Under Let's party (in Numbers) Posted on 20200814 (4 Comments) 
 Answer by K Sengupta (20211216 09:43:26) 
Under Cosine cups (in Shapes) Posted on 20200807 (7 Comments) 
 Puzzle Answer by K Sengupta (20220504 23:42:16) 
Under Three Digit Number 3 (in Numbers) Posted on 20200805 (5 Comments) 
 Puzzle Answer by K Sengupta (20220526 02:52:36) 
Under Erase a prime (in Numbers) Posted on 20200803 (5 Comments) 
 Puzzle Answer by K Sengupta (20220526 22:27:23) 
Under Family Affair (in Word Problems) Posted on 20200720 (2 Comments) 
 Puzzle Solution by K Sengupta (20220414 01:29:23) 
Under A prime and a cube (in Numbers) Posted on 20200713 (11 Comments) 
 Explanation to Puzzle Answer: Method II by K Sengupta (20220528 03:59:52) 
 Explanation to Puzzle Answer by K Sengupta (20220526 09:52:52) 
 Puzzle Answer by K Sengupta (20220526 02:50:08) 
Under Life is like a cow pasture. (in Word Problems) Posted on 20200703 (4 Comments) 
 Puzzle Solution by K Sengupta (20220619 00:28:21) 
Under Average other (in Numbers) Posted on 20200701 (6 Comments) 
 Puzzle Solution by K Sengupta (20220103 23:42:27) 
Under The odd one out. (in Logic) Posted on 20200622 (7 Comments) 
 Explanation for Puzzle Answer by K Sengupta (20220318 02:35:13) 
 Puzzle Answer by K Sengupta (20220318 02:25:36) 
Under Tilted drum (in Shapes) Posted on 20200612 (3 Comments) 
 Puzzle Answer by K Sengupta (20220330 03:38:09) 
Under Word word (in General) Posted on 20200605 (7 Comments) 
 Puzzle Solution by K Sengupta (20220123 11:57:58) 
Under Math in letters (in Just Math) Posted on 20200601 (5 Comments) 
 re: Education by K Sengupta (20211215 23:44:44) 
 Full Solution by K Sengupta (20211214 01:24:27) 
Under Cube hunting (in Numbers) Posted on 20200529 (9 Comments) 
 Puzzle Answer by K Sengupta (20220525 02:55:59) 
Under Deja vu (in Sequences) Posted on 20200525 (4 Comments) 
 Puzzle thoughts by K Sengupta (20221206 03:06:02) 
Under Algebra busters (in Numbers) Posted on 20200422 (6 Comments) 
 Puzzle Answer by K Sengupta (20220525 03:06:25) 
Under Letters in a letter (in Word Problems) Posted on 20200420 (3 Comments) 
 Puzzle Solution by K Sengupta (20220630 00:18:19) 
Under Define my profile (in General) Posted on 20200401 (4 Comments) 
 Puzzle Solution by K Sengupta (20220614 01:33:34) 
Under Go away ! (in Numbers) Posted on 20200330 (2 Comments) 
 Puzzle Solution by K Sengupta (20220526 12:20:33) 
Under Hard Reciprocal Sum (in Calculus) Posted on 20200313 (8 Comments) 
 Puzzle Answer by K Sengupta (20220628 01:23:01) 
Under PYHIYP #5 Seven up! (in Sequences) Posted on 20200226 (3 Comments) 
 Puzzle Solution by K Sengupta (20220124 13:03:32) 
Under Key Phrase 2 (in Word Problems) Posted on 20200224 (2 Comments) 
 Puzzle Answer by K Sengupta (20220522 22:56:56) 
Under A special equation (in Just Math) Posted on 20200219 (4 Comments) 
 Puzzle Answer by K Sengupta (20220725 22:07:15) 
Under PYHIYP #4 (in Logic) Posted on 20200210 (3 Comments) 
 Puzzle Solution by K Sengupta (20220124 13:09:31) 
Under PYHIYP #3: 8 given, 1 missing (in Logic) Posted on 20200207 (2 Comments) 
 re: Hint by K Sengupta (20220213 00:52:08) 
Under 13 T2Ts (in Word Problems) Posted on 20200203 (19 Comments) 
 Puzzle Solution by K Sengupta (20220531 23:41:58) 
Under Insert A B & C (in Word Problems) Posted on 20200129 (2 Comments) 
 Puzzle Solution by K Sengupta (20220128 01:56:23) 
Under Skyscrapers 2 (in Logic) Posted on 20200127 (5 Comments) 
 Puzzle Solution by K Sengupta (20220502 22:51:40) 
Under SetFree (in Logic) Posted on 20200120 (2 Comments) 
 Puzzle Solution by K Sengupta (20220525 21:48:14) 
Under Find the Holes (in Logic) Posted on 20200115 (3 Comments) 
 Puzzle Solution by K Sengupta (20220613 22:32:35) 
Under PYHIYP #2 (in Just Math) Posted on 20200113 (8 Comments) 
 Solution with Timing by K Sengupta (20220124 12:55:17) 
Under Phrase and misconception (in Cryptography) Posted on 20200101 (4 Comments) 
 Puzzle Answer by K Sengupta (20230828 02:34:11) 
Under Heptagonal Triangle (in Shapes) Posted on 20191227 (5 Comments) 
 re: Solution by K Sengupta (20220414 01:50:51) 
Under 13 L2L (in Word Problems) Posted on 20191225 (8 Comments) 
 Summing It All Up by K Sengupta (20220601 00:02:55) 
Under Company Conundrum 2 (in Word Problems) Posted on 20191220 (3 Comments) 
 Puzzle Solution by K Sengupta (20220619 22:54:33) 
Under Ten Crossed Words (in Word Problems) Posted on 20191216 (2 Comments) 
 Puzzle Solution by K Sengupta (20220417 00:33:53) 
Under The cute substitution (in Calculus) Posted on 20191213 (5 Comments) 
 Explanation to Puzzle Answer by K Sengupta (20220722 01:24:41) 
 Puzzle Answer by K Sengupta (20220617 23:29:07) 
Under Gold in the Exponent (in Numbers) Posted on 20191211 (6 Comments) 
 Explanation to Puzzle Answer by K Sengupta (20220529 23:01:23) 
 Puzzle Answer by K Sengupta (20220526 22:53:53) 
Under PYHIYP #1 (in Numbers) Posted on 20191209 (8 Comments) 
 Puzzle Solution: (iii) and (iv) by K Sengupta (20220126 09:29:31) 
 Puzzle Solution: (ii) by K Sengupta (20220126 09:17:00) 
 Puzzle Solution: (i) by K Sengupta (20220126 09:05:18) 
Under Reflection coincides with the center (in Geometry) Posted on 20191206 (18 Comments) 
 Puzzle Thoughts by K Sengupta (20230911 07:37:05) 
Under ABC (in Logic) Posted on 20191202 (3 Comments) 
 Puzzle Solution by K Sengupta (20220521 00:16:54) 
Under NARROW + STREET = AVENUE (in Numbers) Posted on 20191127 (3 Comments) 
 Puzzle Solution by K Sengupta (20220825 12:34:49) 
Under Spherplex (in Just Math) Posted on 20191125 (4 Comments) 
 Puzzle Answer by K Sengupta (20220725 03:46:20) 
Under The top degree (in Just Math) Posted on 20191122 (2 Comments) 
 Puzzle Answer by K Sengupta (20220724 04:34:09) 
Under Very Large Triangles (in Just Math) Posted on 20191121 (3 Comments) 
 Puzzle Answer by K Sengupta (20220608 23:10:52) 
Under SOD cubed equals Sum of Squares of SODs (in Numbers) Posted on 20191120 (4 Comments) 
 Puzzle Answer Only by K Sengupta (20220528 23:41:25) 
Under 78991 84! (in Word Problems) Posted on 20191119 (3 Comments) 
 Puzzle Solution by K Sengupta (20220620 02:58:38) 
Under The Big Division (in Numbers) Posted on 20191118 (5 Comments) 
 Analytical Puzzle Solution by K Sengupta (20220104 21:40:33) 
Under Factor distribution in a school (in Numbers) Posted on 20191113 (15 Comments) 
 re: solution the other way around by K Sengupta (20221230 03:39:32) 
 re: solution the other way around by K Sengupta (20221230 03:27:29) 
Under An old egg problem (in Numbers) Posted on 20191105 (6 Comments) 
 Puzzle Solution by K Sengupta (20220609 01:11:02) 
Under Two methods (in Word Problems) Posted on 20191030 (3 Comments) 
 Puzzle Solution by K Sengupta (20220620 22:23:24) 
Under Recover a number (in Just Math) Posted on 20191029 (6 Comments) 
 Puzzle Answer by K Sengupta (20220724 04:28:53) 
Under Unrelated Become Antonyms (in Word Problems) Posted on 20191028 (6 Comments) 
 Puzzle Solution by K Sengupta (20220418 23:50:08) 
Under Quadratic with Primes (in Numbers) Posted on 20191024 (3 Comments) 
 Puzzle Thoughts by K Sengupta (20220526 12:07:31) 
Under Cube rooted till 2019 (in Just Math) Posted on 20191023 (4 Comments) 
 Puzzle Answer by K Sengupta (20220425 02:15:44) 
Under Some Sum of Some Sum (in Numbers) Posted on 20191018 (3 Comments) 
 Puzzle Thoughts by K Sengupta (20220608 23:37:22) 
Under Same Letter, Same Color 2 (in Word Problems) Posted on 20191015 (4 Comments) 
 Puzzle Solution by K Sengupta (20220414 23:26:26) 
Under The digit is missing! (in Numbers) Posted on 20191014 (3 Comments) 
 Puzzle Answer by K Sengupta (20220608 23:40:27) 
Under An important virtue (in Word Problems) Posted on 20191007 (2 Comments) 
 Puzzle Solution by K Sengupta (20220618 23:57:01) 
Under 8 eights, 8 ones (in Just Math) Posted on 20191001 (4 Comments) 
 Puzzle Answer by K Sengupta (20220531 04:03:11) 
Under Hexagonal interior point (in Geometry) Posted on 20190924 (6 Comments) 
 No Subject by K Sengupta (20220406 22:16:32) 
Under Timothy and Elizabeth (in Liars and Knights) Posted on 20190923 (4 Comments) 
 Explanation for Puzzle Answer by K Sengupta (20220316 02:22:26) 
 Puzzle Answer by K Sengupta (20220316 02:15:56) 
Under Just substitute? (in Numbers) Posted on 20190917 (3 Comments) 
 Just substitute by K Sengupta (20220609 00:03:42) 
Under A's, B's, C's and D's 3 (in Logic) Posted on 20190914 (2 Comments) 
 Puzzle Solution by K Sengupta (20220603 00:17:53) 
Under One way out (in Just Math) Posted on 20190909 (2 Comments) 
 Puzzle Answer by K Sengupta (20220715 02:58:03) 
Under 5 circles in a square part 2 (in Geometry) Posted on 20190908 (2 Comments) 
 Puzzle Answer by K Sengupta (20220712 22:24:03) 
Under Inellipse (in Shapes) Posted on 20190907 (4 Comments) 
 Puzzle Answer by K Sengupta (20220523 23:03:07) 
Under Fibonacci tail (in Numbers) Posted on 20190905 (3 Comments) 
 Puzzle Answer by K Sengupta (20220523 02:04:26) 
Under Memphis, Tennessee (in Word Problems) Posted on 20190902 (4 Comments) 
 re: Answer by K Sengupta (20220609 23:32:45) 
Under Bored student (in Just Math) Posted on 20190830 (6 Comments) 
 Puzzle Thoughts by K Sengupta (20231009 09:13:26) 
Under Money in the word (in Word Problems) Posted on 20190829 (2 Comments) 
 Puzzle Solution by K Sengupta (20220626 23:10:07) 
Under 5 circles in a square part 1 (in Geometry) Posted on 20190828 (6 Comments) 
 Puzzle Answer by K Sengupta (20220712 22:22:00) 
Under Change and Slide (in Word Problems) Posted on 20190826 (2 Comments) 
 Puzzle Solution by K Sengupta (20220411 02:50:51) 
Under The Five Touching Spheres (in Shapes) Posted on 20190825 (20 Comments) 
 No Subject by K Sengupta (20231030 23:05:33) 
 Puzzle Thoughts by K Sengupta (20230615 23:50:57) 
Under Summing the product of digits (in Numbers) Posted on 20190823 (5 Comments) 
 Puzzle Answer by K Sengupta (20220608 00:06:47) 
Under A Triangle in a Square (in Geometry) Posted on 20190821 (7 Comments) 
 Puzzle Answer by K Sengupta (20220408 01:31:57) 
Under Yahtzee (in Probability) Posted on 20190820 (2 Comments) 
 Puzzle Answer by K Sengupta (20220718 00:31:48) 
Under Digital computing (in Numbers) Posted on 20190803 (22 Comments) 
 Some thoughts by K Sengupta (20221204 23:04:01) 
Under 444...444 (in Numbers) Posted on 20190802 (6 Comments) 
 Puzzle Answer by K Sengupta (20220425 01:40:54) 
Under Height of a Mountain (in Just Math) Posted on 20190731 (2 Comments) 
 Puzzle Solution by K Sengupta (20220715 01:57:56) 
Under Gifts exchanged (in Logic) Posted on 20190729 (3 Comments) 
 Puzzle Answer by K Sengupta (20220614 23:47:51) 
Under 15 A2A (in Word Problems) Posted on 20190726 (4 Comments) 
 Puzzle Solution by K Sengupta (20220531 03:48:13) 
Under Quick integral (in Calculus) Posted on 20190716 (3 Comments) 
 Explanation to Puzzle Answer by K Sengupta (20220630 00:08:45) 
 Puzzle Answer by K Sengupta (20220624 23:40:27) 
Under Describe the decimal (in Numbers) Posted on 20190712 (4 Comments) 
 Puzzle Solution by K Sengupta (20220620 00:05:24) 
Under Hexagonally closer (in Just Math) Posted on 20190707 (5 Comments) 
 Puzzle Answer by K Sengupta (20220624 23:34:30) 
Under Down the hill (in Science) Posted on 20190705 (6 Comments) 
 The required maximum value of n is: by K Sengupta (20230726 00:45:23) 
Under A's, B's, C's and D's 2 (in Logic) Posted on 20190703 (13 Comments) 
 Puzzle Solution by K Sengupta (20220531 03:32:03) 
Under A special triplet (in Numbers) Posted on 20190702 (3 Comments) 
 Puzzle Solution by K Sengupta (20220609 00:20:00) 
Under Synonyms (in Word Problems) Posted on 20190701 (5 Comments) 
 Puzzle Trivia by K Sengupta (20220622 21:57:27) 
 Puzzle Solution by K Sengupta (20220622 00:15:14) 
Under Quick factors III (in Numbers) Posted on 20190627 (3 Comments) 
 Puzzle Thought: OPEN Question by K Sengupta (20220511 22:39:30) 
 Online Solver based Puzzle Solution by K Sengupta (20220511 22:34:19) 
Under six wordssome letters in common (in Word Problems) Posted on 20190626 (4 Comments) 
 Puzzle Answer by K Sengupta (20220418 01:10:26) 
Under Quick factors II (in Numbers) Posted on 20190623 (2 Comments) 
 Online Calculator Solution Thoughts by K Sengupta (20220511 22:10:47) 
Under Find the rainbow (in Probability) Posted on 20190613 (3 Comments) 
 Puzzle Answer by K Sengupta (20231123 05:42:51) 
Under Primes and Semiprimes (in Numbers) Posted on 20190612 (2 Comments) 
 Puzzle Solution by K Sengupta (20220829 21:51:46) 
Under Number dilemma (in Numbers) Posted on 20190605 (19 Comments) 
 Puzzle Answer by K Sengupta (20220508 21:48:37) 
Under Odd digited square (in Numbers) Posted on 20190602 (8 Comments) 
 Puzzle Thoughts by K Sengupta (20220609 00:33:00) 
Under Sliced sphere (in Shapes) Posted on 20190529 (5 Comments) 
 Answer by K Sengupta (20220405 03:53:09) 
Under Divisors' sum = square (in Numbers) Posted on 20190527 (9 Comments) 
 Puzzle Thoughts by K Sengupta (20220617 00:25:14) 
Under Evened N and 3N (in Numbers) Posted on 20190518 (2 Comments) 
 Puzzle Answer by K Sengupta (20220617 01:59:26) 
Under Calculator can't handle it (in Numbers) Posted on 20190517 (3 Comments) 
 Explanation to Puzzle Answer by K Sengupta (20220528 01:07:39) 
 Puzzle Answer by K Sengupta (20220526 23:24:12) 
Under Integers involved in factors (in Numbers) Posted on 20190517 (2 Comments) 
 Puzzle Solution by K Sengupta (20220512 23:02:16) 
Under Marks on Marks off (in Numbers) Posted on 20190515 (3 Comments) 
 Puzzle Answer by K Sengupta (20220616 02:23:59) 
Under Concatenation sum (in Numbers) Posted on 20190515 (4 Comments) 
 Explanation to Puzzle Answer by K Sengupta (20220616 02:45:17) 
 Puzzle Answer by K Sengupta (20220616 02:28:43) 
Under Solver's choices (in Numbers) Posted on 20190513 (3 Comments) 
 My hints by K Sengupta (20220617 00:44:53) 
Under Chemical deduction (in Logic) Posted on 20190513 (10 Comments) 
 Puzzle Solution by K Sengupta (20220317 02:26:52) 
Under Integer coordinates (in Numbers) Posted on 20190509 (2 Comments) 
 Puzzle Answer by K Sengupta (20220619 22:59:38) 
Under Summed LCM (in Numbers) Posted on 20190508 (3 Comments) 
 Explanation to Puzzle Answer by K Sengupta (20220517 22:24:24) 
 Puzzle Answer by K Sengupta (20220517 22:15:38) 
Under Diagonal mystery (in Geometry) Posted on 20190504 (3 Comments) 
 Answer by K Sengupta (20220407 07:29:36) 
Under Paired number GCD and LCM (in Numbers) Posted on 20190503 (2 Comments) 
 Puzzle Answer by K Sengupta (20220518 23:08:34) 
Under Missing letter (in Logic) Posted on 20190501 (6 Comments) 
 Explanation for Puzzle Answer by K Sengupta (20220318 02:43:17) 
 Puzzle Answer by K Sengupta (20220318 02:39:49) 
Under Alphabetic Crosswords III (in Word Problems) Posted on 20190430 (2 Comments) 
 Puzzle Solution by K Sengupta (20220505 22:19:53) 
Under The special ones among the group (in Numbers) Posted on 20190430 (3 Comments) 
 Explanation to the Puzzle Answer by K Sengupta (20220622 00:47:43) 
 Puzzle Answer by K Sengupta (20220622 00:36:32) 
Under 9ending numbers (in Numbers) Posted on 20190429 (2 Comments) 
 Puzzle Solution by K Sengupta (20220620 22:39:54) 
Under 37 and 0s (in Numbers) Posted on 20190429 (5 Comments) 
 Puzzle Solution by K Sengupta (20220103 09:23:23) 
Under Arithmetic prime (in Numbers) Posted on 20190425 (3 Comments) 
 Puzzle Answer by K Sengupta (20220604 00:31:40) 
Under Topical Quotation IX (in Word Problems) Posted on 20190425 (3 Comments) 
 Puzzle Solution by K Sengupta (20220507 23:11:13) 
Under How many qualified numbers? (in Numbers) Posted on 20190424 (3 Comments) 
 Explanation to Puzzle Answer by K Sengupta (20220517 22:59:11) 
 Puzzle Answer by K Sengupta (20220517 22:51:34) 
Under Numbers by Paint (in Logic) Posted on 20190423 (3 Comments) 
 Puzzle Solution by K Sengupta (20220504 22:24:07) 
Under Simple Adding (in Numbers) Posted on 20190418 (2 Comments) 
 Puzzle Solution by K Sengupta (20220604 22:02:03) 
Under 2000 9s (in Numbers) Posted on 20190415 (2 Comments) 
 Puzzle Solution by K Sengupta (20220621 04:44:46) 
Under Number Donuts (in Logic) Posted on 20190415 (4 Comments) 
 Explanation For Puzzle Answer by K Sengupta (20220317 02:37:06) 
 Puzzle Answer by K Sengupta (20220317 02:29:03) 
Under The midpoint of Tangency (in Geometry) Posted on 20190413 (2 Comments) 
 Puzzle Answer by K Sengupta (20220408 02:11:54) 
Under 4 and 5 powered (in Numbers) Posted on 20190412 (2 Comments) 
 Puzzle Answer by K Sengupta (20220604 22:16:01) 
Under The number n in n^2 (in Numbers) Posted on 20190411 (3 Comments) 
 Puzzle Thoughts by K Sengupta (20220602 23:57:49) 
Under Based on threes! (in Numbers) Posted on 20190409 (5 Comments) 
 Explanation to Puzzle Answer by K Sengupta (20220604 01:55:30) 
 Puzzle Answer by K Sengupta (20220604 00:49:49) 
Under Imagine the world (in Shapes) Posted on 20190405 (2 Comments) 
 Puzzle Answer by K Sengupta (20220620 22:54:08) 
Under The next 0, 1, 2 (in Sequences) Posted on 20190401 (4 Comments) 
 Explanation to Puzzle Answer by K Sengupta (20220801 22:30:06) 
 Puzzle Answer by K Sengupta (20220801 09:48:41) 
Under 6 is easy  5 & 7 not quite ! (in Numbers) Posted on 20190331 (5 Comments) 
 Puzzle Answer by K Sengupta (20220607 23:57:10) 
Under A Divisor Diversion (in Numbers) Posted on 20190327 (5 Comments) 
 Puzzle Thoughts by K Sengupta (20220603 00:41:46) 
Under Words 5x5 (in Word Problems) Posted on 20190327 (2 Comments) 
 Puzzle Solution by K Sengupta (20220419 00:01:18) 
Under Divisor in between (in Numbers) Posted on 20190326 (2 Comments) 
 Puzzle Solution by K Sengupta (20220602 01:10:32) 
Under Larger Square (in Numbers) Posted on 20190325 (2 Comments) 
 Analytical Solution to the Puzzle by K Sengupta (20220322 01:57:00) 
Under Mean=Median=Mode (in Just Math) Posted on 20190323 (2 Comments) 
 Puzzle Solution by K Sengupta (20220629 01:58:38) 
Under Given the Start (in Word Problems) Posted on 20190322 (2 Comments) 
 Puzzle Solution by K Sengupta (20220418 23:02:06) 
Under Math is radical (in Numbers) Posted on 20190319 (3 Comments) 
 re: Solution by K Sengupta (20220507 12:12:40) 
Under Factor it (in Numbers) Posted on 20190319 (4 Comments) 
 Puzzle Answer by K Sengupta (20220515 23:00:51) 
Under Where is the center? (in Geometry) Posted on 20190315 (13 Comments) 
 Puzzle Answer by K Sengupta (20220408 01:36:35) 
Under The Root of Pie (in Numbers) Posted on 20190314 (2 Comments) 
 Puzzle Solution by K Sengupta (20220108 22:05:33) 
Under Mean the roots (in Calculus) Posted on 20190313 (2 Comments) 
 No Subject by K Sengupta (20220626 03:32:33) 
Under Shifting the digit II (in Numbers) Posted on 20190313 (2 Comments) 
 Puzzle Answer by K Sengupta (20220606 00:32:30) 
Under A Golden Fraction (in Numbers) Posted on 20190312 (3 Comments) 
 Puzzle Answer by K Sengupta (20220606 00:22:36) 
Under Digit Deduction (in Numbers) Posted on 20190312 (3 Comments) 
 Puzzle Answer by K Sengupta (20220606 00:25:16) 
Under Shifting the digit (in Numbers) Posted on 20190311 (5 Comments) 
 Puzzle Answer by K Sengupta (20220606 00:28:16) 
Under Key Phrase (in Cryptography) Posted on 20190311 (2 Comments) 
 Puzzle Answer by K Sengupta (20220522 22:58:23) 
Under Envelop the rhombuses (in Shapes) Posted on 20190309 (3 Comments) 
 Puzzle Answer by K Sengupta (20220611 23:16:37) 
Under The Great Comparison (in Numbers) Posted on 20190302 (6 Comments) 
 Puzzle Solution by K Sengupta (20220606 23:40:20) 
Under BAD Ceed (in Logic) Posted on 20190227 (2 Comments) 
 Puzzle Solution by K Sengupta (20220615 23:37:14) 
Under Counting Digit (in Numbers) Posted on 20190225 (3 Comments) 
 Explanation to the Puzzle Answer by K Sengupta (20220618 23:37:24) 
 Puzzle Answer by K Sengupta (20220618 23:21:41) 
Under Incentroid (in Geometry) Posted on 20190224 (3 Comments) 
 Puzzle Answer by K Sengupta (20220408 03:08:31) 
Under Twin and reversible (in Numbers) Posted on 20190220 (5 Comments) 
 Puzzle Answer by K Sengupta (20220608 00:15:04) 
Under Trees, Teas, and Peas (in Word Problems) Posted on 20190218 (2 Comments) 
 Puzzle Solution by K Sengupta (20220419 23:05:05) 
Under Outcoming (in Geometry) Posted on 20190217 (2 Comments) 
 Puzzle Answer by K Sengupta (20220628 23:48:07) 
Under Quick Divisiblity Proof (in Numbers) Posted on 20190214 (3 Comments) 
 a conventional proof by K Sengupta (20220606 00:53:15) 
Under Walking and Running (in General) Posted on 20190212 (5 Comments) 
 Explanation to Puzzle Answer by K Sengupta (20220909 00:42:44) 
 Puzzle Answer by K Sengupta (20220728 04:24:52) 
Under 600 sixes (in Numbers) Posted on 20190211 (3 Comments) 
 Puzzle Solution by K Sengupta (20220606 01:50:38) 
Under Neighbors differ by even numbers (in Numbers) Posted on 20190201 (2 Comments) 
 Puzzle Thoughts by K Sengupta (20220607 00:01:20) 
Under Only prime digits allowed (in Numbers) Posted on 20190131 (2 Comments) 
 Puzzle Solution by K Sengupta (20220608 00:04:23) 
Under X and Y 2 (in Liars and Knights) Posted on 20190128 (4 Comments) 
 Explanation for Puzzle Answer by K Sengupta (20220316 02:33:43) 
 Puzzle Answer by K Sengupta (20220316 02:27:20) 
Under An Average Student (in Numbers) Posted on 20190121 (2 Comments) 
 re: possible solution by K Sengupta (20220606 23:52:44) 
Under From unrelated words to family (in Word Problems) Posted on 20190117 (2 Comments) 
 Puzzle Solution Solution by K Sengupta (20220630 22:11:57) 
Under Factorial Tremors (in Numbers) Posted on 20190116 (5 Comments) 
 Puzzle Answer by K Sengupta (20220512 23:13:29) 
Under Reach home (in Just Math) Posted on 20190114 (13 Comments) 
 Puzzle Answer by K Sengupta (20220610 23:47:01) 
Under Oscar Wilde Said (in Word Problems) Posted on 20190114 (2 Comments) 
 Puzzle Solution by K Sengupta (20220418 01:01:21) 
Under Two triangles in a square (in Geometry) Posted on 20190112 (3 Comments) 
 Puzzle Answer by K Sengupta (20220408 03:50:58) 
Under Choosing a game (in Just Math) Posted on 20181225 (3 Comments) 
 Puzzle Solution by K Sengupta (20221213 02:05:41) 
Under Copy and Construct (in Geometry) Posted on 20181220 (6 Comments) 
 Answer by K Sengupta (20220407 07:32:39) 
Under Nine Digits in a Grid (in Numbers) Posted on 20181217 (3 Comments) 
 Explanation to Puzzle Answer by K Sengupta (20220407 01:23:25) 
 Answer by K Sengupta (20220402 23:16:26) 
Under All digits distinct (in Numbers) Posted on 20181212 (5 Comments) 
 Puzzle Thoughts by K Sengupta (20220606 03:44:58) 
Under The 100th number (in Sequences) Posted on 20181210 (9 Comments) 
 Puzzle Solution by K Sengupta (20231016 02:29:43) 
 Puzzle Thoughts by K Sengupta (20230714 23:41:38) 
Under Logic or madness? (in Logic) Posted on 20181204 (9 Comments) 
 Explanation to Puzzle Answer by K Sengupta (20220918 03:33:10) 
 Puzzle Answer by K Sengupta (20220915 21:50:38) 
Under The Same Four Letters (in Word Problems) Posted on 20181127 (3 Comments) 
 Puzzle Solution by K Sengupta (20220525 22:35:37) 
Under Mean Diagonals (in Calculus) Posted on 20181123 (5 Comments) 
 Puzzle Answer by K Sengupta (20220626 01:28:24) 
Under From sum to addends (in Just Math) Posted on 20181122 (3 Comments) 
 Explanation to Puzzle Answer by K Sengupta (20220820 22:33:14) 
 Answer by K Sengupta (20220403 05:29:32) 
Under Sine of Squared (in Calculus) Posted on 20181115 (6 Comments) 
 Puzzle Answer by K Sengupta (20220703 19:26:58) 
Under Plaintext in Order (in Word Problems) Posted on 20181114 (3 Comments) 
 Puzzle Solution by K Sengupta (20220528 23:45:48) 
Under Body parts (in Riddles) Posted on 20181106 (8 Comments) 
 Puzzle Resolution by K Sengupta (20220317 10:47:33) 
Under Times Square 2 (in Numbers) Posted on 20181008 (3 Comments) 
 Puzzle Answer by K Sengupta (20220512 00:26:07) 
Under Scrambled Middles (in Word Problems) Posted on 20181002 (2 Comments) 
 Puzzle Solution by K Sengupta (20220503 21:57:19) 
Under Mixed Box (in Word Problems) Posted on 20180927 (3 Comments) 
 Puzzle Solution by K Sengupta (20220418 01:22:40) 
Under Cash Box (in Numbers) Posted on 20180919 (2 Comments) 
 Puzzle Solution by K Sengupta (20220501 23:21:53) 
Under It is either O or E (in General) Posted on 20180912 (5 Comments) 
 Puzzle Solution by K Sengupta (20230106 00:26:05) 
Under Lefties and righties 2 (in Logic) Posted on 20180911 (4 Comments) 
 Explanation for Puzzle Answer by K Sengupta (20220324 20:39:49) 
 Puzzle Answer by K Sengupta (20220324 20:24:30) 
Under Painless Problem (in Word Problems) Posted on 20180910 (3 Comments) 
 Puzzle Solution by K Sengupta (20220428 22:57:11) 
Under 10Word Square (in Word Problems) Posted on 20180827 (2 Comments) 
 Puzzle Solution by K Sengupta (20220429 21:40:28) 
Under Roll away (in Calculus) Posted on 20180815 (5 Comments) 
 Puzzle Answer by K Sengupta (20220712 22:19:29) 
Under Goldbach's double (in Just Math) Posted on 20180804 (1 Comments) 
 Puzzle Solution by K Sengupta (20221110 03:49:50) 
Under Company Conundrum (in Word Problems) Posted on 20180727 (2 Comments) 
 Puzzle Solution by K Sengupta (20220620 22:43:17) 
Under Pairing sizes (in General) Posted on 20180725 (3 Comments) 
 Puzzle Answer by K Sengupta (20220703 20:27:42) 
Under Topical Quotation VIII (in Word Problems) Posted on 20180719 (2 Comments) 
 Puzzle Solution by K Sengupta (20220507 23:07:49) 
Under Albums ?? (in Just Math) Posted on 20180718 (2 Comments) 
 Puzzle Solution, but by way of online solver by K Sengupta (20220829 22:11:19) 
Under Rectangles (in General) Posted on 20180703 (5 Comments) 
 Puzzle Solution by K Sengupta (20220707 23:51:58) 
Under Nonzero integers (in Just Math) Posted on 20180620 (6 Comments) 
 Explanation to Puzzle Answer: Method 2 by K Sengupta (20220602 08:26:29) 
 Explanation to Puzzle Answer: Method 1 by K Sengupta (20220528 02:36:28) 
 Puzzle Answer by K Sengupta (20220527 23:49:51) 
Under 2 capitals (in Word Problems) Posted on 20180511 (4 Comments) 
 Puzzle Solution by K Sengupta (20220609 22:42:01) 
Under Where's Bob? (in General) Posted on 20180501 (7 Comments) 
 Explanation to Puzzle Answer by K Sengupta (20220718 23:23:02) 
 Puzzle Answer by K Sengupta (20220713 21:57:07) 
Under It is not 42 (in Numbers) Posted on 20180429 (2 Comments) 
 Puzzle Solution by K Sengupta (20220318 02:51:16) 
Under When polynomial and trigo unite! (in Calculus) Posted on 20180424 (2 Comments) 
 Puzzle Answer by K Sengupta (20220708 23:19:31) 
Under Partitura (in Numbers) Posted on 20180421 (3 Comments) 
 Puzzle Thoughts by K Sengupta (20230124 00:24:46) 
Under An almost regular tetrahedron (in Geometry) Posted on 20180420 (3 Comments) 
 Puzzle Answer by K Sengupta (20220408 03:53:58) 
Under A primer in Malaga (in Numbers) Posted on 20180419 (2 Comments) 
 Puzzle Thoughts by K Sengupta (20230124 00:20:42) 
Under Angle in an Equilateral Pentagon (in Geometry) Posted on 20180412 (3 Comments) 
 Puzzle Answer by K Sengupta (20220408 07:29:57) 
Under Parenthetical Integer (in Numbers) Posted on 20180404 (2 Comments) 
 Puzzle Solution by K Sengupta (20220830 23:22:39) 
Under Cube Decomposition (in Geometry) Posted on 20180402 (5 Comments) 
 Puzzle Answer by K Sengupta (20220408 07:36:56) 
Under Boxed Parabolas (in Geometry) Posted on 20180324 (5 Comments) 
 Puzzle Answer by K Sengupta (20220408 07:33:23) 
Under Colored beads (in Just Math) Posted on 20180321 (4 Comments) 
 Explanation to Puzzle Answer by K Sengupta (20220226 01:38:49) 
 Puzzle Answer by K Sengupta (20220226 00:09:49) 
Under six and thirteen (in Numbers) Posted on 20180315 (9 Comments) 
 Part one thoughts by K Sengupta (20220620 22:30:25) 
Under A Really Weird Math Problem (in Numbers) Posted on 20180312 (12 Comments) 
 Puzzle Thoughts by K Sengupta (20230803 10:45:15) 
Under Summing the factors (in Numbers) Posted on 20180308 (3 Comments) 
 Puzzle Answer by K Sengupta (20220711 23:31:05) 
Under Past and present (in Logic) Posted on 20180305 (4 Comments) 
 re: Solution by K Sengupta (20220614 03:01:08) 
Under A palindromic equation (in Numbers) Posted on 20180304 (5 Comments) 
 Puzzle Solution Summary by K Sengupta (20220425 01:36:14) 
 Answer by K Sengupta (20220425 01:26:33) 
Under Sum of subfactorials (in Numbers) Posted on 20180225 (3 Comments) 
 Puzzle Thoughts by K Sengupta (20220710 22:04:06) 
Under 15 letters (in Word Problems) Posted on 20180216 (8 Comments) 
 Puzzle Solution by K Sengupta (20220610 01:27:39) 
Under Find the arc (in Geometry) Posted on 20180208 (3 Comments) 
 Puzzle Answer by K Sengupta (20220408 07:16:04) 
Under Not all a's are in (in Numbers) Posted on 20180206 (4 Comments) 
 Puzzle Answer by K Sengupta (20220601 23:04:36) 
Under Random log (in Probability) Posted on 20180204 (2 Comments) 
 Puzzle Answer by K Sengupta (20220422 04:38:38) 
Under Incenter and a half (in Geometry) Posted on 20180203 (3 Comments) 
 Answer by K Sengupta (20220406 22:12:14) 
Under ChordProduct (in Geometry) Posted on 20180127 (2 Comments) 
 Puzzle Answer by K Sengupta (20220408 07:19:09) 
Under Squares in a rectangle (in Numbers) Posted on 20171215 (3 Comments) 
 Puzzle Answer by K Sengupta (20220419 23:10:39) 
Under Enigma (in Logic) Posted on 20171211 (4 Comments) 
 Puzzle Solution: Later Versions by K Sengupta (20220221 22:20:40) 
 Puzzle Solution by K Sengupta (20220221 22:12:42) 
Under No miracles (in Famous Riddles) Posted on 20171204 (2 Comments) 
 Riddle Resolution by K Sengupta (20220815 06:04:21) 
Under Quickie XI (in Numbers) Posted on 20171127 (3 Comments) 
 Puzzle Solution by K Sengupta (20220128 08:08:42) 
Under Test #11 (in Numbers) Posted on 20171123 (2 Comments) 
 Solution by K Sengupta (20211230 21:53:46) 
Under Way to go (in Riddles) Posted on 20171122 (5 Comments) 
 Riddle Resolution by K Sengupta (20220611 23:11:23) 
Under A triple T question (in Famous Riddles) Posted on 20171120 (5 Comments) 
 Riddle Resolution by K Sengupta (20220628 00:29:35) 
Under Your creativity challenged (in Riddles) Posted on 20171115 (7 Comments) 
 Creative Riddle Resolution by K Sengupta (20220722 23:21:27) 
Under Reverse Engineering I (in Cryptography) Posted on 20171109 (5 Comments) 
 Puzzle Solution_Trivia: Secretarial Uses by K Sengupta (20220219 02:06:01) 
 Puzzle Solution_Trivia: Origin of the Word by K Sengupta (20220219 02:00:42) 
 Solution by K Sengupta (20220116 16:29:29) 
Under 2 ways to prove it (in Just Math) Posted on 20171031 (4 Comments) 
 Puzzle Solution: Method 2 by K Sengupta (20220514 23:47:40) 
 Puzzle Solution: Method 1 by K Sengupta (20220514 23:38:14) 
Under Letters in a Box (in Logic) Posted on 20171030 (3 Comments) 
 Puzzle Solution by K Sengupta (20220411 02:39:46) 
Under Obtuse angle? (in Probability) Posted on 20171025 (3 Comments) 
 Puzzle Answer by K Sengupta (20220629 23:23:14) 
Under Urban architecture (in Word Problems) Posted on 20171023 (3 Comments) 
 Puzzle Solution by K Sengupta (20220104 22:54:52) 
Under Times Square (in Numbers) Posted on 20171023 (2 Comments) 
 Online Solver based Puzzle Solution by K Sengupta (20220514 22:57:29) 
Under The olog is t anagrammed (in Word Problems) Posted on 20171019 (2 Comments) 
 Puzzle Solution by K Sengupta (20220503 21:59:54) 
Under Concatenated Categories (in Word Problems) Posted on 20171009 (2 Comments) 
 Puzzle Solution by K Sengupta (20220528 03:28:13) 
Under In Europe (in General) Posted on 20171004 (7 Comments) 
 Puzzle Solution by K Sengupta (20220705 05:14:00) 
Under Toasting the eternal (in Just Math) Posted on 20170927 (3 Comments) 
 Puzzle Thoughts by K Sengupta (20230209 17:47:57) 
Under Avast Mateys (in Word Problems) Posted on 20170926 (2 Comments) 
 Puzzle Solution by K Sengupta (20220528 03:13:07) 
Under Topical Quotation VII (in Word Problems) Posted on 20170831 (2 Comments) 
 Puzzle Solution by K Sengupta (20220507 23:03:23) 
Under Avoiding lattice midpoints (in General) Posted on 20170827 (4 Comments) 
 Puzzle Thoughts by K Sengupta (20220716 03:19:18) 
Under A repunit product (in Word Problems) Posted on 20170819 (5 Comments) 
 Puzzle Answer by K Sengupta (20220626 23:47:20) 
Under Published in the thirties (in Famous Riddles) Posted on 20170803 (5 Comments) 
 Riddle Resolution by K Sengupta (20220629 02:29:28) 
 Riddle response by K Sengupta (20220628 23:57:56) 
Under Two parallelograms (in Geometry) Posted on 20170801 (4 Comments) 
 Puzzle Answer by K Sengupta (20220411 02:56:13) 
Under Find this word (in Word Problems) Posted on 20170731 (8 Comments) 
 A possible solution by K Sengupta (20220509 08:06:45) 
Under From The Book of Squares (in Numbers) Posted on 20170726 (8 Comments) 
 Puzzle Answer by K Sengupta (20220821 12:32:35) 
Under 10Word Square (in Word Problems) Posted on 20170719 (2 Comments) 
 Puzzle Solution by K Sengupta (20220429 22:25:49) 
Under 3 and 4digit numbers (in Numbers) Posted on 20170717 (7 Comments) 
 Puzzle Answer by K Sengupta (20220727 23:36:55) 
Under Fermat numbers (in Numbers) Posted on 20170713 (3 Comments) 
 Puzzle Solution by K Sengupta (20220827 21:55:19) 
Under Topical Quotation VI (in Word Problems) Posted on 20170712 (2 Comments) 
 Puzzle Solution by K Sengupta (20220506 22:19:51) 
Under Just add 2 letters (in Word Problems) Posted on 20170706 (3 Comments) 
 Puzzle Solution by K Sengupta (20220623 22:30:53) 
Under 38s and Bunches of 1s (in Numbers) Posted on 20170630 (8 Comments) 
 Puzzle Solution (Proof) by K Sengupta (20220728 08:15:54) 
Under Centenarians (in Logic) Posted on 20170629 (2 Comments) 
 Puzzle Thoughts by K Sengupta (20220613 00:07:55) 
Under Words and hints (in General) Posted on 20170627 (2 Comments) 
 Puzzle Solution by K Sengupta (20220611 23:48:31) 
Under Love story (in General) Posted on 20170617 (2 Comments) 
 Puzzle Solution by K Sengupta (20220705 01:18:16) 
Under A madness sequence (50 digits) (in Sequences) Posted on 20170611 (2 Comments) 
 Puzzle Answer by K Sengupta (20230826 01:10:05) 
Under A powerful anagram (in Word Problems) Posted on 20170609 (3 Comments) 
 No Subject by K Sengupta (20220507 23:17:12) 
Under Unreliable Witnesses (in Logic) Posted on 20170517 (5 Comments) 
 Puzzle Answer by K Sengupta (20220615 03:30:31) 
Under Dirichlet sends his regards (in Logic) Posted on 20170512 (5 Comments) 
 re(3): A guess  A proof by K Sengupta (20220614 03:45:03) 
Under The length of the belt (in Geometry) Posted on 20170509 (6 Comments) 
 Puzzle Answer by K Sengupta (20220428 00:04:55) 
Under Polygon Overlap (in Geometry) Posted on 20170417 (2 Comments) 
 Answer by K Sengupta (20220325 01:38:09) 
Under Y ask about Y ? (in Numbers) Posted on 20170404 (7 Comments) 
 Explanation to Puzzle Answer by K Sengupta (20220609 00:51:09) 
 Puzzle Answer by K Sengupta (20220609 00:40:57) 
Under POPANASIS (in Word Problems) Posted on 20170323 (5 Comments) 
 Puzzle Solution by K Sengupta (20220624 22:36:38) 
Under An easy whodunit (in Logic) Posted on 20170308 (9 Comments) 
 Puzzle Answer by K Sengupta (20220615 22:39:23) 
Under Italian, English, and both (in General) Posted on 20170222 (6 Comments) 
 Puzzle Solution by K Sengupta (20220610 22:45:14) 
Under Same Letter, Same Color (in Word Problems) Posted on 20170213 (3 Comments) 
 Puzzle Solution by K Sengupta (20220414 23:19:54) 
Under 4 is five and 5 is four (in Word Problems) Posted on 20170204 (3 Comments) 
 Puzzle Solution by K Sengupta (20220623 22:41:53) 
Under T better than S (in Famous Riddles) Posted on 20170202 (3 Comments) 
 Riddle Resolution by K Sengupta (20220628 00:06:24) 
Under The kiss (in Word Problems) Posted on 20170130 (2 Comments) 
 Puzzle Solution by K Sengupta (20220624 22:46:59) 
Under Off and On (in Logic) Posted on 20170129 (2 Comments) 
 Puzzle Solution by K Sengupta (20220526 22:49:24) 
Under Opening your eyes (in Famous Riddles) Posted on 20170128 (3 Comments) 
 Riddle Resolution by K Sengupta (20220611 23:54:48) 
Under Alphabetical Crossword II (in Word Problems) Posted on 20170125 (2 Comments) 
 Puzzle Solution by K Sengupta (20220501 05:48:48) 
Under Alphabetical Crossword (in Word Problems) Posted on 20170111 (3 Comments) 
 Puzzle Solution by K Sengupta (20220504 23:00:25) 
Under Animal/Vegetable/Mineral II (in Word Problems) Posted on 20170106 (2 Comments) 
 Puzzle Solution by K Sengupta (20220501 05:18:00) 
Under Site Seeing II (in Word Problems) Posted on 20170105 (2 Comments) 
 Puzzle Solution by K Sengupta (20220628 23:19:52) 
Under A's, B's, C's and D's (in Logic) Posted on 20161230 (2 Comments) 
 Puzzle Solution by K Sengupta (20220601 00:38:05) 
Under Topical Quotation IV (in Word Problems) Posted on 20161229 (3 Comments) 
 Puzzle Solution by K Sengupta (20220504 22:17:48) 
Under Legally Blonde (in Liars and Knights) Posted on 20161219 (10 Comments) 
 Explanation for Puzzle Answer by K Sengupta (20220228 00:46:37) 
 Puzzle Answer by K Sengupta (20220228 00:40:33) 
Under Topical Quotation III (in Word Problems) Posted on 20161216 (2 Comments) 
 Puzzle Solution by K Sengupta (20220506 22:15:42) 
Under Numberless Crossword (in Word Problems) Posted on 20161212 (2 Comments) 
 Puzzle Solution by K Sengupta (20220531 01:26:37) 
Under Topical Quotation II (in Word Problems) Posted on 20161209 (2 Comments) 
 Puzzle Solution by K Sengupta (20220505 21:54:11) 
Under Animal/Vegetable/Mineral (in Word Problems) Posted on 20161205 (3 Comments) 
 Puzzle Solution by K Sengupta (20220501 05:15:58) 
Under Site Seeing (in Word Problems) Posted on 20161128 (3 Comments) 
 Puzzle Solution by K Sengupta (20220629 23:28:02) 
Under Prime repunits (in Numbers) Posted on 20161124 (6 Comments) 
 Puzzle Answer by K Sengupta (20230824 02:25:41) 
Under Topical Quotation I (in Word Problems) Posted on 20161123 (2 Comments) 
 Puzzle Resolution by K Sengupta (20220505 21:50:58) 
Under Word Square Scramble (in Word Problems) Posted on 20161121 (2 Comments) 
 Puzzle Solution by K Sengupta (20220828 22:02:22) 
Under Equal Areas on Circles (in Geometry) Posted on 20161119 (2 Comments) 
 Puzzle Answer by K Sengupta (20220419 00:46:17) 
Under Don't be confused (in General) Posted on 20161114 (5 Comments) 
 Puzzle Solution by K Sengupta (20220706 00:02:14) 
Under Positively Positive (in Just Math) Posted on 20161018 (8 Comments) 
 Puzzle Thoughts by K Sengupta (20230101 06:49:35) 
Under Capital City Conclusion 3 (in General) Posted on 20160922 (3 Comments) 
 re: what by K Sengupta (20230128 07:01:53) 
Under Area search (in Geometry) Posted on 20160919 (3 Comments) 
 Puzzle Answer by K Sengupta (20220428 00:09:25) 
Under NegaTernary Nuance (in Algorithms) Posted on 20160914 (3 Comments) 
 re: solution by K Sengupta (20230109 02:03:37) 
Under Getting 189 (in Numbers) Posted on 20160905 (3 Comments) 
 Puzzle Thoughts by K Sengupta (20220610 23:38:32) 
 Puzzle Solution by K Sengupta (20220610 23:33:14) 
Under 240 divisors (in Just Math) Posted on 20160815 (2 Comments) 
 Puzzle Answer by K Sengupta (20220711 23:24:31) 
Under Form 21 n Times II (in Numbers) Posted on 20160811 (6 Comments) 
 Puzzle Solution by K Sengupta (20220522 00:43:40) 
Under Base N Perfect Square Poser (in Just Math) Posted on 20160713 (2 Comments) 
 Addendum by K Sengupta (20160713 13:36:41) 
Under Two Digit Diameter Trial (in Shapes) Posted on 20160711 (4 Comments) 
 re: analytic solution by K Sengupta (20230109 01:45:31) 
 re: computer solution (spoiler) by K Sengupta (20230109 01:43:28) 
Under Poem Ponder (in Cryptography) Posted on 20160711 (2 Comments) 
 clue by K Sengupta (20160712 11:46:12) 
Under Square Temperatures (in Just Math) Posted on 20160629 (3 Comments) 
 re: Assuming... by K Sengupta (20230126 23:57:15) 
Under Fractions lead to Pythagoreans (in Numbers) Posted on 20160628 (4 Comments) 
 solution by K Sengupta (20160628 11:36:40) 
Under Digit Finding with Hexadecimal Fibonacci (in Just Math) Posted on 20160616 (3 Comments) 
 No Subject by K Sengupta (20230204 08:58:21) 
Under Cryptajoke XIII (in Cryptography) Posted on 20160613 (1 Comments) 
 solution by K Sengupta (20160613 13:23:51) 
Under Angle Ratio Ascertainment 3 (in Shapes) Posted on 20160522 (3 Comments) 
 re: Question by K Sengupta (20160522 10:24:38) 
Under LCM and GCD Equation (in Just Math) Posted on 20160503 (62 Comments) 
 No Subject by K Sengupta (20231205 09:05:01) 
 No Subject by K Sengupta (20231127 08:03:55) 
 No Subject by K Sengupta (20231126 06:07:38) 
 No Subject by K Sengupta (20231123 05:41:08) 
 No Subject by K Sengupta (20231121 21:50:57) 
 No Subject by K Sengupta (20231120 10:39:39) 
 No Subject by K Sengupta (20231120 10:39:31) 
 No Subject by K Sengupta (20231118 10:09:22) 
 No Subject by K Sengupta (20231118 10:09:14) 
 No Subject by K Sengupta (20231109 10:07:11) 
 No Subject by K Sengupta (20231108 20:54:46) 
 No Subject by K Sengupta (20231105 06:57:21) 
 No Subject by K Sengupta (20231025 09:32:32) 
 No Subject by K Sengupta (20231025 09:32:20) 
 No Subject by K Sengupta (20231017 14:23:38) 
 No Subject by K Sengupta (20231005 07:58:16) 
 No Subject by K Sengupta (20230926 07:48:05) 
 No Subject by K Sengupta (20230911 07:35:31) 
 No Subject by K Sengupta (20230830 21:58:58) 
 No Subject by K Sengupta (20230822 09:22:27) 
 No Subject by K Sengupta (20230821 23:59:26) 
 No Subject by K Sengupta (20230818 08:04:54) 
 No Subject by K Sengupta (20230816 22:47:12) 
Under Common Multiple from a Cubic (in Just Math) Posted on 20160501 (4 Comments) 
 Puzzle Thoughts by K Sengupta (20221227 01:25:23) 
Under Never on Sunday (in Liars and Knights) Posted on 20160421 (3 Comments) 
 Explanation for Puzzle Answer by K Sengupta (20220227 02:13:05) 
 Puzzle Answer by K Sengupta (20220227 02:01:57) 
Under No Equal Weighings (in Weights and Scales) Posted on 20160418 (5 Comments) 
 Puzzle Answer by K Sengupta (20230920 00:29:41) 
Under 1 to 9 concatenation (in Numbers) Posted on 20160412 (8 Comments) 
 Puzzle Answer by K Sengupta (20220322 01:38:00) 
Under Form 21 n Times (in Numbers) Posted on 20160311 (3 Comments) 
 Puzzle Solution by K Sengupta (20220520 02:02:57) 
Under The hundreds' digit (in Just Math) Posted on 20160222 (3 Comments) 
 Puzzle Solution by K Sengupta (20220513 12:29:21) 
Under Word Grid (in Word Problems) Posted on 20160204 (7 Comments) 
 Puzzle Solution by K Sengupta (20220528 00:05:34) 
Under 82 in 82 (in Numbers) Posted on 20160124 (2 Comments) 
 re: a solution that Sam may have unrealized by K Sengupta (20220513 12:52:25) 
Under Infinite Illation Decision 2 (in Just Math) Posted on 20160115 (2 Comments) 
 My solution by K Sengupta (20230520 01:47:29) 
Under 70 6570 (in General) Posted on 20160114 (3 Comments) 
 Puzzle Answer by K Sengupta (20220813 12:54:05) 
Under Test #9 (in Word Problems) Posted on 20160105 (4 Comments) 
 20 Examples of Distinct Words by K Sengupta (20211230 22:34:40) 
Under Cos Case Concern (in Shapes) Posted on 20151206 (5 Comments) 
 re: Solution by K Sengupta (20230222 00:39:11) 
Under Variety of divisors (in Numbers) Posted on 20151203 (4 Comments) 
 Puzzle Thoughts by K Sengupta (20220710 22:23:49) 
Under Square in a notched square (in Geometry) Posted on 20151125 (4 Comments) 
 Answer by K Sengupta (20220403 05:21:52) 
Under Sum of powers (in Numbers) Posted on 20151118 (3 Comments) 
 Another Way by K Sengupta (20160713 01:27:16) 
Under Italiano vero (in Just Math) Posted on 20151116 (5 Comments) 
 Explanation to Puzzle Answer by K Sengupta (20220613 00:00:55) 
 Puzzle Answer by K Sengupta (20220612 23:44:17) 
Under 6 or less liars (in Liars and Knights) Posted on 20151113 (17 Comments) 
 re: Summing up  spoiler by K Sengupta (20211230 21:37:27) 
Under Four factors (in Just Math) Posted on 20151106 (3 Comments) 
 Puzzle Thoughts by K Sengupta (20220710 21:44:58) 
Under Incredible, but solvable (in Just Math) Posted on 20151030 (13 Comments) 
 Puzzle Answer by K Sengupta (20230830 01:17:15) 
Under Numbered Letters IV (in Word Problems) Posted on 20151026 (3 Comments) 
 Puzzle Thoughts by K Sengupta (20230504 22:24:54) 
Under Oblong Difference Observation (in Just Math) Posted on 20151015 (5 Comments) 
 re: two more solutions (computer solutions) by K Sengupta (20230111 00:36:12) 
 No Subject by K Sengupta (20230111 00:33:58) 
Under Coefficient Determination (in Just Math) Posted on 20151014 (3 Comments) 
 No Subject by K Sengupta (20221124 05:58:30) 
Under Cheryl's bday (in Logic) Posted on 20150924 (4 Comments) 
 Explanation to Puzzle Answer by K Sengupta (20220610 09:30:39) 
 Puzzle Answer by K Sengupta (20220610 09:17:42) 
Under Letter Removal Resolution (in Word Problems) Posted on 20150908 (2 Comments) 
 re: an answer by K Sengupta (20220404 00:12:23) 
Under Muchos idiomas (in Word Problems) Posted on 20150901 (2 Comments) 
 Puzzle Solution by K Sengupta (20230524 22:47:35) 
Under Cryptajoke VII (in Word Problems) Posted on 20150831 (3 Comments) 
 Puzzle Solution by K Sengupta (20220912 01:03:19) 
Under What am I ? (in Riddles) Posted on 20150827 (4 Comments) 
 Riddle Resolution by K Sengupta (20230107 20:47:03) 
Under Numbers in pi (in Numbers) Posted on 20150821 (4 Comments) 
 Puzzle Answer by K Sengupta (20220517 23:33:11) 
Under From ab to yz (in Word Problems) Posted on 20150706 (8 Comments) 
 Puzzle Thoughts by K Sengupta (20230716 21:37:22) 
Under Past persons (in Word Problems) Posted on 20150706 (4 Comments) 
 Puzzle Solution by K Sengupta (20220710 21:32:15) 
Under Lefties and righties (in Logic) Posted on 20150610 (4 Comments) 
 Explanation to the Puzzle Answer by K Sengupta (20220324 00:19:23) 
 Puzzle Answer by K Sengupta (20220324 00:18:18) 
Under Animal Anagram  Not (in Word Problems) Posted on 20150506 (6 Comments) 
 Puzzle Solution by K Sengupta (20221204 22:59:15) 
 No Subject by K Sengupta (20221204 22:56:09) 
Under Printer's glitch (in Just Math) Posted on 20150505 (6 Comments) 
 Puzzle Answer by K Sengupta (20230825 10:52:19) 
Under Is it possible? (in Famous Riddles) Posted on 20150427 (4 Comments) 
 Riddle Resolution by K Sengupta (20220818 23:11:29) 
Under Consecutive Deletion (in Just Math) Posted on 20150422 (6 Comments) 
 No Subject by K Sengupta (20230107 21:48:18) 
Under NumberSentence Equality (in Word Problems) Posted on 20150421 (6 Comments) 
 re(3): a guess for (vi) ?? by K Sengupta (20230107 22:12:28) 
Under 2^(10n) (in Numbers) Posted on 20150415 (9 Comments) 
 Puzzle Solution: Easy Way by K Sengupta (20220616 00:39:24) 
Under Deux Power Divisibility (in Algorithms) Posted on 20150412 (4 Comments) 
 re: continuation of Jer's table by K Sengupta (20230109 01:56:09) 
Under Reflection Matrix (in Just Math) Posted on 20150401 (4 Comments) 
 Puzzle Thoughts by K Sengupta (20230615 02:03:59) 
Under 278=19 (in Just Math) Posted on 20150331 (3 Comments) 
 Puzzle Solution by K Sengupta (20220516 23:13:50) 
Under How many solutions? (in Just Math) Posted on 20150330 (3 Comments) 
 Explanation to Puzzle Answer by K Sengupta (20220907 02:39:19) 
 Puzzle Answer by K Sengupta (20220902 00:29:48) 
Under Island Adventure (in Liars and Knights) Posted on 20150326 (3 Comments) 
 Explanation for Puzzle Answer by K Sengupta (20220301 01:42:52) 
 Puzzle Answer by K Sengupta (20220301 01:35:48) 
Under Pentagon Fraction Minimizing (in Just Math) Posted on 20150316 (7 Comments) 
 Puzzle Answer by K Sengupta (20220508 21:46:54) 
Under Contradict Goldbach (in Numbers) Posted on 20150303 (3 Comments) 
 Puzzle Answer by K Sengupta (20220315 02:44:15) 
Under Rearranged Resolution II (in Word Problems) Posted on 20150302 (7 Comments) 
 No Subject by K Sengupta (20220914 05:52:19) 
Under Bamboo Baffle (in Riddles) Posted on 20150223 (6 Comments) 
 No Subject by K Sengupta (20221127 08:52:05) 
Under Cubic Difference Conclusion (in Just Math) Posted on 20150221 (3 Comments) 
 No Subject by K Sengupta (20230922 01:29:47) 
Under Distinct Values Derivation (in General) Posted on 20150215 (3 Comments) 
 re(2): computer solution  what was I thinking? by K Sengupta (20230111 00:37:12) 
Under Quite a normal question (in Riddles) Posted on 20150202 (3 Comments) 
 Riddle Resolution by K Sengupta (20220815 06:16:20) 
Under Palindromic Phrase Poser (in Word Problems) Posted on 20150115 (5 Comments) 
 re: Part (i)  spoiler by K Sengupta (20230319 09:13:06) 
Under Potato puzzle (in Riddles) Posted on 20150113 (2 Comments) 
 Puzzle Solution Thoughts by K Sengupta (20220323 02:04:49) 
Under LCM 540 (in Just Math) Posted on 20141222 (10 Comments) 
 Puzzle Answer by K Sengupta (20220508 23:12:51) 
Under Harmonic Power Treat (in Just Math) Posted on 20141122 (2 Comments) 
 Corrigendum by K Sengupta (20141123 00:09:28) 
Under Phrase Order Ponder (in Word Problems) Posted on 20141120 (7 Comments) 
 No Subject by K Sengupta (20230915 08:35:40) 
 re(2): full solution by K Sengupta (20211221 11:20:40) 
Under Inconsiderable Integer Illation (in Just Math) Posted on 20141116 (10 Comments) 
 Hint by K Sengupta (20141117 07:31:21) 
Under Uncommonly Common (in Riddles) Posted on 20141025 (4 Comments) 
 Hint by K Sengupta (20141027 02:43:46) 
Under My products (in General) Posted on 20141015 (3 Comments) 
 Puzzle Solution by K Sengupta (20220305 01:01:10) 
Under World War I sword (in Riddles) Posted on 20140902 (3 Comments) 
 Riddle Resolution by K Sengupta (20220815 06:22:44) 
Under A world cup problem (in Probability) Posted on 20140826 (5 Comments) 
 Puzzle Answer by K Sengupta (20220422 04:45:58) 
Under Geometric and Arithmetic Area (in Shapes) Posted on 20140815 (3 Comments) 
 re: Where is S?_CORRIGENGUM by K Sengupta (20140817 02:01:55) 
Under Test #3 (in General) Posted on 20140813 (1 Comments) 
 Puzzle Solution by K Sengupta (20211230 22:19:51) 
Under Guessing ages (in Tricks) Posted on 20140808 (4 Comments) 
 Problem Thoughts by K Sengupta (20211219 08:39:19) 
Under Keys and boxes (in Logic) Posted on 20140731 (4 Comments) 
 Explanation to the Puzzle Answer by K Sengupta (20220330 03:19:40) 
 Puzzle Answer by K Sengupta (20220330 02:36:51) 
Under Odd numbers (in Numbers) Posted on 20140420 (2 Comments) 
 Puzzle Solution by K Sengupta (20220515 22:24:51) 
Under Last Digit II (in Just Math) Posted on 20140314 (3 Comments) 
 re: Answer by K Sengupta (20220902 22:31:07) 
Under A permuted multiplication (in Numbers) Posted on 20140311 (10 Comments) 
 Puzzle Resolution Thoughts by K Sengupta (20220502 23:24:45) 
Under All Odds (in Numbers) Posted on 20140224 (3 Comments) 
 Puzzle Answer by K Sengupta (20220514 23:50:59) 
Under Musicians (in Logic) Posted on 20140219 (6 Comments) 
 No Subject by K Sengupta (20221119 11:32:41) 
Under The Equiangular Hexagon (in Geometry) Posted on 20140217 (2 Comments) 
 Puzzle Answer by K Sengupta (20220502 00:30:37) 
Under An afterdinner enigma (in Just Math) Posted on 20140205 (1 Comments) 
 Solution by K Sengupta (20140206 23:11:33) 
Under A missing proverb (in General) Posted on 20140109 (3 Comments) 
 Puzzle Solution by K Sengupta (20220303 01:05:43) 
Under Unusual Crossword Puzzle (in Word Problems) Posted on 20140109 (6 Comments) 
 Puzzle Solution by K Sengupta (20220918 03:10:17) 
Under A missing symbol (in Word Problems) Posted on 20140108 (2 Comments) 
 how about .... by K Sengupta (20140108 12:17:44) 
Under Supreme Subset (in Just Math) Posted on 20140102 (8 Comments) 
 No Subject by K Sengupta (20220521 14:00:27) 
Under Trigonometric product (in Numbers) Posted on 20131229 (8 Comments) 
 Puzzle Answer by K Sengupta (20230901 03:40:20) 
Under Pentagon in a Square (in Geometry) Posted on 20131128 (2 Comments) 
 Puzzle Answer by K Sengupta (20220812 22:21:30) 
Under Eve & Odd (in Numbers) Posted on 20131122 (6 Comments) 
 Puzzle Answer by K Sengupta (20220830 02:38:22) 
Under LCM equation (in Numbers) Posted on 20131119 (6 Comments) 
 Puzzle Solution by K Sengupta (20220518 23:53:29) 
Under Traveller's Woe (in Numbers) Posted on 20131105 (2 Comments) 
 Puzzle Answer by K Sengupta (20231009 07:42:38) 
Under Cubic Impression (in Just Math) Posted on 20131102 (4 Comments) 
 re(2): No Subject by K Sengupta (20131118 02:04:53) 
 No Subject by K Sengupta (20131106 02:47:16) 
Under River Row (in Logic) Posted on 20131031 (2 Comments) 
 re: glarify, please by K Sengupta (20131031 11:48:37) 
Under Knaves! 2 (in Liars and Knights) Posted on 20131022 (3 Comments) 
 Explanation for Puzzle Answer by K Sengupta (20220228 01:10:48) 
 Puzzle Answer by K Sengupta (20220228 01:05:26) 
Under Nominal Expression Sum (in Just Math) Posted on 20130917 (4 Comments) 
 re: Full solution by K Sengupta (20130917 13:17:03) 
Under Letter Magic Square (in Logic) Posted on 20130905 (4 Comments) 
 re: Hint! by K Sengupta (20130913 04:19:57) 
Under Crossnumber III (in General) Posted on 20130829 (5 Comments) 
 re: question intended by K Sengupta (20130830 01:08:10) 
Under Tread Ware (in General) Posted on 20130820 (5 Comments) 
 Answer by K Sengupta (20220404 21:43:46) 
Under Non Sloane Surmise (in Sequences) Posted on 20130802 (4 Comments) 
 re(3): solution by K Sengupta (20130803 23:16:09) 
 re: solution by K Sengupta (20130803 17:23:21) 
Under Au vs Pb (in General) Posted on 20130801 (3 Comments) 
 Solution by K Sengupta (20130801 13:20:47) 
Under AMY and ANN (in General) Posted on 20130726 (5 Comments) 
 Correction by K Sengupta (20130727 01:42:24) 
Under Reciprocal Equation #4 (in Just Math) Posted on 20130720 (3 Comments) 
 re: answer  spoiler by K Sengupta (20130720 11:47:05) 
Under Patchy Problem (in Logic) Posted on 20130719 (6 Comments) 
 No Subject by K Sengupta (20230802 12:06:29) 
 No Subject by K Sengupta (20220914 12:08:06) 
Under Whose Hair Turned White? (in Logic) Posted on 20130711 (5 Comments) 
 No Subject by K Sengupta (20230930 08:45:44) 
 No Subject by K Sengupta (20230916 01:37:59) 
Under Digital Factorial (in Numbers) Posted on 20130701 (3 Comments) 
 Puzzle Answer by K Sengupta (20220515 22:28:18) 
Under Eight Word Fill (in Word Problems) Posted on 20130604 (10 Comments) 
 Hints by K Sengupta (20130605 01:41:45) 
Under William's housenumber (in Logic) Posted on 20130604 (5 Comments) 
 No Subject by K Sengupta (20220609 04:08:57) 
Under Mean Distance Two Points (in Shapes) Posted on 20130601 (9 Comments) 
 Puzzle Answer by K Sengupta (20220626 00:40:22) 
Under Strings of Nines (in Numbers) Posted on 20130529 (3 Comments) 
 Puzzle Solution by K Sengupta (20220831 22:07:19) 
Under Mice Supplements (in General) Posted on 20130522 (7 Comments) 
 No Subject by K Sengupta (20231021 09:35:30) 
 No Subject by K Sengupta (20231020 06:51:18) 
 No Subject by K Sengupta (20230929 19:41:27) 
Under Adjacent Square Sum (in Just Math) Posted on 20130520 (5 Comments) 
 No Subject by K Sengupta (20220305 04:13:35) 
Under No comments (in Numbers) Posted on 20130507 (7 Comments) 
 Explanation to Puzzle Answer by K Sengupta (20220827 01:00:16) 
 Puzzle Answer by K Sengupta (20220827 00:48:29) 
Under Christmas Carol Conclusion (in Word Problems) Posted on 20130501 (3 Comments) 
 No Subject by K Sengupta (20230623 01:35:34) 
Under Liar Logic (in Liars and Knights) Posted on 20130411 (3 Comments) 
 Puzzle Solution by K Sengupta (20220323 01:27:36) 
Under In camps about the centre I appear (in Famous Riddles) Posted on 20130320 (5 Comments) 
 No Subject by K Sengupta (20220422 14:58:37) 
Under Recondite Route (in Logic) Posted on 20130311 (3 Comments) 
 No Subject by K Sengupta (20220517 06:53:08) 
Under A false claim (in Numbers) Posted on 20130205 (3 Comments) 
 Puzzle Answer by K Sengupta (20220315 02:41:19) 
Under Murder Mix Up (in Logic) Posted on 20130124 (6 Comments) 
 No Subject by K Sengupta (20230129 22:45:59) 
Under An age conversation (in Just Math) Posted on 20130122 (3 Comments) 
 re: computer solution by K Sengupta (20130123 02:01:39) 
 Solution to the first part by K Sengupta (20130122 14:25:15) 
Under Some basic Maths (in Just Math) Posted on 20130119 (2 Comments) 
 Solution by K Sengupta (20130119 11:12:14) 
Under Last three digits (in Just Math) Posted on 20130116 (3 Comments) 
 pen and paper solution by K Sengupta (20130116 13:45:49) 
Under Thirteenth power (in Just Math) Posted on 20130112 (7 Comments) 
 Solution by K Sengupta (20130112 11:44:57) 
Under A chain of odds (in Numbers) Posted on 20130111 (3 Comments) 
 Puzzle Thoughts by K Sengupta (20230104 06:46:19) 
Under Told by an integer (in Numbers) Posted on 20130104 (3 Comments) 
 Puzzle Thoughts by K Sengupta (20230804 08:26:52) 
Under Odd Men Out (in General) Posted on 20121230 (7 Comments) 
 re(2): Trivia by K Sengupta (20130102 04:45:13) 
Under Area of semicircle (in Shapes) Posted on 20121227 (4 Comments) 
 Answer by K Sengupta (20220406 22:24:51) 
Under Ages II (in Just Math) Posted on 20121227 (47 Comments) 
 No Subject by K Sengupta (20230901 03:36:31) 
 No Subject by K Sengupta (20230525 22:38:03) 
 No Subject by K Sengupta (20230423 21:47:33) 
 No Subject by K Sengupta (20230327 22:12:02) 
 No Subject by K Sengupta (20220913 05:54:38) 
 No Subject by K Sengupta (20220913 05:54:24) 
 No Subject by K Sengupta (20220731 02:02:54) 
 No Subject by K Sengupta (20220729 13:13:26) 
 No Subject by K Sengupta (20220729 09:39:43) 
 No Subject by K Sengupta (20220726 04:28:28) 
 No Subject by K Sengupta (20220701 12:22:20) 
 No Subject by K Sengupta (20220525 10:06:24) 
Under Products of digits. (in Just Math) Posted on 20121205 (2 Comments) 
 Puzzle Answer by K Sengupta (20220516 22:56:51) 
Under Find the triplets (in Just Math) Posted on 20121204 (3 Comments) 
 Puzzle Thoughts by K Sengupta (20220520 22:33:38) 
Under Ratio Resolution II (in Just Math) Posted on 20121124 (3 Comments) 
 re: I think I got it. by K Sengupta (20121125 03:32:28) 
Under 3402 02 N1 509 873 (in General) Posted on 20121123 (5 Comments) 
 Puzzle Thoughts by K Sengupta (20230127 22:04:41) 
Under Skewed Area (in Shapes) Posted on 20121119 (2 Comments) 
 Puzzle Answer by K Sengupta (20220518 23:10:29) 
Under Monstrous prime? (in Just Math) Posted on 20121029 (4 Comments) 
 Puzzle Thoughts by K Sengupta (20220520 22:51:00) 
Under Metapuzzle (in Liars and Knights) Posted on 20120913 (5 Comments) 
 Puzzle Answer by K Sengupta (20220705 00:34:05) 
Under 440 (in Tricks) Posted on 20120910 (12 Comments) 
 re(3): My Solution by K Sengupta (20120910 14:53:22) 
Under A quicky (in Numbers) Posted on 20120731 (6 Comments) 
 Solution by K Sengupta (20120731 15:55:48) 
Under Some Squares Sum Square (in Just Math) Posted on 20120730 (9 Comments) 
 re(2): Solution (spoiler) by K Sengupta (20120801 14:27:22) 
 re(2): Hint by K Sengupta (20120731 14:04:04) 
 Hint by K Sengupta (20120731 05:18:05) 
Under Entertainment Models (in Riddles) Posted on 20120628 (3 Comments) 
 Hint by K Sengupta (20120630 01:46:52) 
Under Cheating by not cheating (in Riddles) Posted on 20120530 (15 Comments) 
 Another possible solution by K Sengupta (20120531 10:02:33) 
Under Prefix Precision (in Word Problems) Posted on 20120523 (5 Comments) 
 No Subject by K Sengupta (20220620 07:48:40) 
Under Knaves! (in Liars and Knights) Posted on 20120521 (4 Comments) 
 Explanation for Puzzle Answer by K Sengupta (20220228 01:37:11) 
 Puzzle Answer by K Sengupta (20220228 01:29:48) 
Under Identifiable Identities (in Cryptography) Posted on 20120331 (6 Comments) 
 re(2): ez  except #7??? by K Sengupta (20120331 12:27:32) 
Under Lengthy Word (in Word Problems) Posted on 20120329 (21 Comments) 
 No Subject by K Sengupta (20230417 12:40:51) 
 No Subject by K Sengupta (20230113 00:42:44) 
 No Subject by K Sengupta (20230113 00:42:35) 
Under Math. competition, (in Just Math) Posted on 20120321 (95 Comments) 
 Puzzle Thoughts by K Sengupta (20230811 22:51:42) 
Under Redundant questions (in Word Problems) Posted on 20120319 (11 Comments) 
 re(2): Other (silly )possibilities by K Sengupta (20120320 04:21:45) 
 re(2): boy's name: no spoiler by K Sengupta (20120320 02:38:22) 
 boy's name: no spoiler by K Sengupta (20120319 10:37:01) 
Under Summing inverses II (in Just Math) Posted on 20120316 (12 Comments) 
 Hint by K Sengupta (20120319 02:39:43) 
 re: computer solution by K Sengupta (20120316 14:18:30) 
Under Box of Chocolates (in Probability) Posted on 20120302 (3 Comments) 
 Puzzle Answer by K Sengupta (20220513 11:55:02) 
Under Which is Which II (in Weights and Scales) Posted on 20120215 (4 Comments) 
 re: questions for clarification by K Sengupta (20120216 11:06:13) 
Under Simultaneous Settlement (in Just Math) Posted on 20120127 (8 Comments) 
 Hint by K Sengupta (20120128 00:21:49) 
Under Who stole the Perplexicon? (in Liars and Knights) Posted on 20120111 (10 Comments) 
 Puzzle Thoughts by K Sengupta (20230316 00:51:25) 
Under Produce a product (in Just Math) Posted on 20120109 (4 Comments) 
 I think I've got it ..... by K Sengupta (20120111 01:25:31) 
 Without solving for M and N by K Sengupta (20120110 03:53:26) 
Under Singer Settlement (in Word Problems) Posted on 20111215 (14 Comments) 
 Well done? by K Sengupta (20111216 10:41:45) 
Under Four people (in Liars and Knights) Posted on 20111128 (3 Comments) 
 Explanation for Puzzle Answer by K Sengupta (20220306 01:38:54) 
 Puzzle Answer by K Sengupta (20220306 01:28:35) 
Under Proximo Ultimo Sum (in Sequences) Posted on 20111116 (5 Comments) 
 re: computer solution by K Sengupta (20120321 10:04:48) 
Under Multiply Month and Day (in General) Posted on 20111112 (2 Comments) 
 re: computer solution by K Sengupta (20120321 10:00:50) 
Under Numbered Words (in Word Problems) Posted on 20111104 (10 Comments) 
 Puzzle Thoughts by K Sengupta (20230504 22:43:02) 
Under Digit addition and insertion (in Just Math) Posted on 20111027 (12 Comments) 
 No Subject by K Sengupta (20230805 12:31:01) 
Under Getting Quadratic and Cubic with Astroid (in Geometry) Posted on 20111022 (2 Comments) 
 re: Solution by K Sengupta (20120321 09:53:05) 
Under Going Maximum with Geometric (in Just Math) Posted on 20111021 (4 Comments) 
 re: Analysis and solution by K Sengupta (20120321 09:57:15) 
Under RARE SURE QUORA (in Just Math) Posted on 20111002 (8 Comments) 
 Puzzle Thoughts by K Sengupta (20220702 00:27:18) 
Under Diophantine quickie II (in Just Math) Posted on 20110909 (5 Comments) 
 re: full solution by K Sengupta (20230111 23:08:22) 
 No Subject by K Sengupta (20230102 02:36:19) 
Under Prove irrationality (in Just Math) Posted on 20110807 (4 Comments) 
 Puzzle Solution by K Sengupta (20230714 00:30:10) 
Under Two Encrypted Questions II (in Cryptography) Posted on 20110716 (4 Comments) 
 re(2): Hint by K Sengupta (20111227 11:10:56) 
 Hint by K Sengupta (20110720 04:18:34) 
Under 2B or B2? (in Word Problems) Posted on 20110706 (5 Comments) 
 Puzzle Solution by K Sengupta (20220531 01:31:24) 
Under Rational Rigor (in Just Math) Posted on 20110322 (4 Comments) 
 re: Combine the terms? by K Sengupta (20110323 00:13:08) 
Under Prime times (in Numbers) Posted on 20110318 (2 Comments) 
 Puzzle Answer by K Sengupta (20220829 22:34:33) 
Under Integer points on circles. (in Geometry) Posted on 20110228 (15 Comments) 
 Puzzle Answer by K Sengupta (20230731 00:28:39) 
Under Forty niners (in Numbers) Posted on 20110201 (7 Comments) 
 Puzzle Answer by K Sengupta (20220828 01:45:49) 
Under X and Y (in Liars and Knights) Posted on 20110104 (5 Comments) 
 Explanation for Puzzle Answer by K Sengupta (20220317 02:17:56) 
 Puzzle Answer by K Sengupta (20220317 02:07:12) 
Under Music to your ears (in Word Problems) Posted on 20101128 (5 Comments) 
 Puzzle Answer by K Sengupta (20231204 23:04:07) 
Under My favorite numbers VI (in Just Math) Posted on 20101121 (6 Comments) 
 re: Really? by K Sengupta (20101121 23:09:37) 
Under Ambiguous PIN Code (in Numbers) Posted on 20101117 (9 Comments) 
 Puzzle Answer by K Sengupta (20220529 23:19:00) 
Under Increase in number of factors. (in Numbers) Posted on 20101005 (5 Comments) 
 Puzzle Answer by K Sengupta (20220710 21:26:19) 
 4n will have precisely 25 factors. by K Sengupta (20220710 21:24:16) 
Under Wacko Calculator II (in Just Math) Posted on 20100827 (3 Comments) 
 re: Question (partial spoiler?) by K Sengupta (20100829 04:20:23) 
Under Trust me (in Logic) Posted on 20100810 (7 Comments) 
 Puzzle Solution by K Sengupta (20220308 20:35:18) 
Under Sum Celebrity Concerns (in Numbers) Posted on 20100725 (7 Comments) 
 No Subject by K Sengupta (20220328 00:35:39) 
Under Keys to the World (in Sequences) Posted on 20100622 (4 Comments) 
 Puzzle Thoughts by K Sengupta (20221209 03:27:20) 
Under Exponential Difficulties 3 (in Just Math) Posted on 20100605 (3 Comments) 
 No Subject by K Sengupta (20230518 08:24:32) 
Under All the colors in (in Probability) Posted on 20100426 (22 Comments) 
 Puzzle Answer by K Sengupta (20231004 11:00:09) 
Under Unique semiprime number (in Numbers) Posted on 20100417 (3 Comments) 
 Puzzle Answer by K Sengupta (20230918 02:25:28) 
Under Four or else (in Numbers) Posted on 20100411 (10 Comments) 
 Puzzle Thoughts by K Sengupta (20230922 22:28:11) 
Under Outstanding numbers (in Word Problems) Posted on 20100406 (4 Comments) 
 Puzzle Solution by K Sengupta (20230912 09:52:51) 
Under More than one way to skin a cat (in Sequences) Posted on 20100324 (7 Comments) 
 Puzzle Thoughts by K Sengupta (20230821 00:09:54) 
Under 45 4218 68 *559 4218 (in Numbers) Posted on 20100316 (4 Comments) 
 Puzzle Answer by K Sengupta (20230828 02:12:28) 
Under Power 2 Perfect Square Not (in Just Math) Posted on 20100228 (3 Comments) 
 No Subject by K Sengupta (20221112 05:03:22) 
Under 4x4 Grid Logic (in Logic) Posted on 20100225 (29 Comments) 
 No Subject by K Sengupta (20221214 01:15:26) 
 No Subject by K Sengupta (20221213 02:01:16) 
 No Subject by K Sengupta (20221213 02:01:05) 
 No Subject by K Sengupta (20221029 12:32:31) 
 No Subject by K Sengupta (20221016 15:04:44) 
 No Subject by K Sengupta (20221016 15:04:34) 
 No Subject by K Sengupta (20221007 16:43:26) 
 No Subject by K Sengupta (20221007 16:43:16) 
 No Subject by K Sengupta (20220812 06:54:15) 
 No Subject by K Sengupta (20220722 02:04:38) 
 No Subject by K Sengupta (20220225 23:43:36) 
Under Polish your French (in Word Problems) Posted on 20100222 (6 Comments) 
 Puzzle Thoughts by K Sengupta (20230912 00:01:36) 
Under Ordinal Days (in Numbers) Posted on 20100217 (5 Comments) 
 Puzzle Thoughts by K Sengupta (20230922 11:00:25) 
Under A streetcar named Enigma (in Numbers) Posted on 20100210 (11 Comments) 
 Puzzle Answer by K Sengupta (20230920 21:57:33) 
Under Lucky seven (in Numbers) Posted on 20100205 (6 Comments) 
 Puzzle Thoughts by K Sengupta (20231010 10:44:13) 
Under My travel IN SOME ORDER (in Numbers) Posted on 20100201 (2 Comments) 
 Puzzle Thoughts by K Sengupta (20230801 23:13:19) 
Under Possible Percent Problems Part 4 (in Numbers) Posted on 20100120 (2 Comments) 
 Puzzle Answer by K Sengupta (20231129 11:40:35) 
Under Realmazure Rationale III (in Logic) Posted on 20100117 (4 Comments) 
 No Subject by K Sengupta (20220505 17:55:12) 
Under Possible Percent Problems Part 3 (in Numbers) Posted on 20100115 (3 Comments) 
 Puzzle Answer by K Sengupta (20230915 20:38:42) 
Under Possible Percent Problems Part 2 (in Numbers) Posted on 20100111 (4 Comments) 
 Puzzle Answer by K Sengupta (20230903 08:54:24) 
Under Scene Seen Neatly (in Numbers) Posted on 20100110 (4 Comments) 
 re(2): somewhat analytical solution by K Sengupta (20230907 08:02:32) 
Under A Numeric Mix (in Numbers) Posted on 20091219 (3 Comments) 
 Puzzle Answer by K Sengupta (20230815 21:04:29) 
Under 5Digit Squares (in Numbers) Posted on 20091206 (6 Comments) 
 Puzzle Answer by K Sengupta (20230919 20:38:35) 
Under A Normal and a Parabola (in Calculus) Posted on 20091202 (5 Comments) 
 The required value of k is... by K Sengupta (20230801 23:05:49) 
Under Reverse, Add, Palindrome (in Numbers) Posted on 20091127 (5 Comments) 
 Puzzle Thoughts by K Sengupta (20230811 11:25:53) 
Under 5^13 as product of 3 numbers (in Probability) Posted on 20091122 (4 Comments) 
 Puzzle Thoughts by K Sengupta (20230802 22:19:53) 
Under sum of outcomes of three dice (in Probability) Posted on 20091120 (5 Comments) 
 Puzzle Thoughts by K Sengupta (20230805 03:59:27) 
Under Rolling Die (in General) Posted on 20091119 (7 Comments) 
 Puzzle Thoughts by K Sengupta (20230317 23:38:56) 
Under Postal Service (in Numbers) Posted on 20091117 (5 Comments) 
 Puzzle Answer by K Sengupta (20231123 03:06:26) 
Under Do: RE+MI=FA (in Numbers) Posted on 20091114 (4 Comments) 
 Puzzle Answer by K Sengupta (20231204 06:43:21) 
Under Oil Tanker (in Just Math) Posted on 20091023 (7 Comments) 
 Puzzle Answer by K Sengupta (20231116 08:01:38) 
Under No Monochrome Arithmetic Sequence (in Numbers) Posted on 20091019 (2 Comments) 
 Puzzle Thoughts by K Sengupta (20230720 22:55:22) 
Under No Monochrome Sums (in Numbers) Posted on 20091014 (10 Comments) 
 Puzzle Thoughts by K Sengupta (20230811 22:48:00) 
Under Floating Tangent (in Geometry) Posted on 20091002 (3 Comments) 
 Puzzle Thoughts by K Sengupta (20230919 11:33:18) 
Under Fixed length from unit square. (in Shapes) Posted on 20091001 (4 Comments) 
 Puzzle Thoughts by K Sengupta (20230623 01:42:38) 
Under Legendre's Mistake (in Numbers) Posted on 20090911 (2 Comments) 
 Puzzle Thoughts by K Sengupta (20230405 00:23:23) 
Under Unit lengths and triangles (in Geometry) Posted on 20090909 (3 Comments) 
 Puzzle Thoughts by K Sengupta (20230702 22:12:13) 
Under Minimum Scrabble (in Word Problems) Posted on 20090902 (9 Comments) 
 Puzzle Thoughts by K Sengupta (20230815 21:37:03) 
Under Square of Squares (in Numbers) Posted on 20090831 (4 Comments) 
 Puzzle Thoughts by K Sengupta (20230621 09:34:29) 
Under Triangulating a Square (in Numbers) Posted on 20090826 (3 Comments) 
 Puzzle Thoughts by K Sengupta (20230520 00:31:15) 
Under Priming a Square (in Numbers) Posted on 20090823 (5 Comments) 
 Puzzle Answer by K Sengupta (20231017 23:16:32) 
Under Child Play.. (in Numbers) Posted on 20090807 (10 Comments) 
 Puzzle Thoughts by K Sengupta (20230318 00:16:05) 
Under Dividing a Rectangle (in Geometry) Posted on 20090725 (2 Comments) 
 Puzzle Thoughts by K Sengupta (20230619 22:19:05) 
Under XXXVIII (in General) Posted on 20090724 (4 Comments) 
 Interesting property ..... by K Sengupta (20090725 04:18:12) 
Under Pan Shared (in Just Math) Posted on 20090722 (5 Comments) 
 Puzzle Answer by K Sengupta (20230929 19:39:18) 
Under Word Grid (in Word Problems) Posted on 20090719 (6 Comments) 
 Puzzle Solution by K Sengupta (20220528 23:30:50) 
Under Reciprocals (in Just Math) Posted on 20090712 (2 Comments) 
 Puzzle Thoughts by K Sengupta (20230713 09:33:48) 
Under Primes Around a Square (in Numbers) Posted on 20090710 (12 Comments) 
 Puzzle Thoughts by K Sengupta (20230507 00:10:37) 
Under Reverse Partridge Pandigital Set (in Numbers) Posted on 20090709 (5 Comments) 
 Puzzle Solution to Part 2 by K Sengupta (20230909 00:35:24) 
 Part 1 Solution to the Puzzle by K Sengupta (20230909 00:31:08) 
Under Partridge Pandigital Set (in Numbers) Posted on 20090705 (4 Comments) 
 Puzzle Thoughts by K Sengupta (20230921 00:13:27) 
Under An empty problem (in Riddles) Posted on 20090702 (8 Comments) 
 Puzzle Answer by K Sengupta (20230814 07:38:01) 
Under Fly on a cone (in Just Math) Posted on 20090701 (2 Comments) 
 Puzzle Thoughts by K Sengupta (20230206 23:18:37) 
Under 3/9, 12/9 and 1/2 (in Numbers) Posted on 20090630 (2 Comments) 
 Online Solver based Puzzle Solution by K Sengupta (20220830 23:40:28) 
Under Pandigital Processed Primes (in Numbers) Posted on 20090627 (2 Comments) 
 Puzzle Thoughts by K Sengupta (20230424 01:37:10) 
Under Two way tube. (in Shapes) Posted on 20090615 (3 Comments) 
 Puzzle Thoughts by K Sengupta (20230721 01:50:02) 
Under Maximizing chess moves (in Games) Posted on 20090611 (4 Comments) 
 Puzzle Thoughts by K Sengupta (20230308 09:19:30) 
Under Star in the Pentagon (in Geometry) Posted on 20090609 (3 Comments) 
 Puzzle Thoughts by K Sengupta (20230920 09:52:39) 
Under Wonderful problem (in Cryptography) Posted on 20090607 (10 Comments) 
 Puzzle Thoughts by K Sengupta (20230114 01:05:12) 
Under Pandigital and Pretty Powerful IV (in Numbers) Posted on 20090606 (4 Comments) 
 No Subject by K Sengupta (20220919 07:33:33) 
Under 5 Cards Magic Trick Redux (in Logic) Posted on 20090605 (4 Comments) 
 Puzzle Thoughts by K Sengupta (20230815 23:13:29) 
Under Pandigital Recycling Points (in Logic) Posted on 20090531 (6 Comments) 
 Puzzle Answer by K Sengupta (20231117 11:13:26) 
Under TriBlades (in Geometry) Posted on 20090528 (3 Comments) 
 Puzzle Thoughts by K Sengupta (20230327 22:39:44) 
Under Pairs of Prime Factors (in Numbers) Posted on 20090524 (3 Comments) 
 Puzzle Answer by K Sengupta (20220713 21:50:58) 
Under Tom and Harry Run to School (in Just Math) Posted on 20090520 (11 Comments) 
 Puzzle Thoughts by K Sengupta (20230815 09:01:18) 
Under Roman Trivia (in Numbers) Posted on 20090517 (7 Comments) 
 More Puzzle Thoughts by K Sengupta (20230623 01:45:27) 
 Puzzle Thoughts by K Sengupta (20230208 02:41:55) 
Under Random chord problem (in Geometry) Posted on 20090511 (17 Comments) 
 Puzzle Thoughts by K Sengupta (20230803 09:45:32) 
Under Magic Trick (in Numbers) Posted on 20090510 (10 Comments) 
 re: soln by K Sengupta (20221221 01:17:56) 
Under Taking the 5th (in Numbers) Posted on 20090503 (6 Comments) 
 Puzzle Thoughts by K Sengupta (20230522 00:16:49) 
Under North American Swim Meet (in Numbers) Posted on 20090429 (4 Comments) 
 Puzzle Thoughts by K Sengupta (20230222 01:16:35) 
Under Switching Hands (in Just Math) Posted on 20090425 (4 Comments) 
 Explanation to Puzzle Answer by K Sengupta (20220831 22:30:59) 
 Puzzle Answer by K Sengupta (20220830 22:39:04) 
Under Two Squares (in Geometry) Posted on 20090420 (7 Comments) 
 Puzzle Thoughts by K Sengupta (20230213 03:57:59) 
Under Who said this? (in Cryptography) Posted on 20090419 (6 Comments) 
 Puzzle Thoughts by K Sengupta (20230617 22:13:00) 
Under Millionth Pandigital (in Numbers) Posted on 20090417 (3 Comments) 
 Puzzle Answer by K Sengupta (20220825 12:23:21) 
Under Sum more Skyscraper Sudoku (in Logic) Posted on 20090414 (2 Comments) 
 Puzzle Thoughts by K Sengupta (20230802 12:30:28) 
Under Eight Sticks (in Shapes) Posted on 20090413 (4 Comments) 
 Puzzle Thoughts by K Sengupta (20230808 21:35:47) 
Under Five women vacations (in Logic) Posted on 20090411 (3 Comments) 
 Puzzle Answer by K Sengupta (20231115 21:04:37) 
Under Prime Squares (in Numbers) Posted on 20090409 (5 Comments) 
 Puzzle Thoughts by K Sengupta (20230910 21:34:16) 
Under Alphabet from 8 Words (in Word Problems) Posted on 20090404 (5 Comments) 
 Puzzle Solution by K Sengupta (20220730 22:24:44) 
Under Five railway employees (in Logic) Posted on 20090402 (5 Comments) 
 Puzzle Thoughts by K Sengupta (20230128 06:30:55) 
Under Derivative chains. (in Calculus) Posted on 20090329 (7 Comments) 
 Puzzle Thoughts by K Sengupta (20230220 02:34:06) 
Under A Non (Con) Sequence (in Word Problems) Posted on 20090328 (2 Comments) 
 Puzzle Thoughts by K Sengupta (20230318 02:38:11) 
Under The Hare and Tortoise Rematch (in General) Posted on 20090326 (16 Comments) 
 Puzzle Thoughts by K Sengupta (20230625 02:10:14) 
Under Plural without an S (in Word Problems) Posted on 20090324 (7 Comments) 
 Puzzle Thoughts by K Sengupta (20230508 23:01:59) 
Under 5 x 5 Maze by 2s and 3s (in General) Posted on 20090322 (7 Comments) 
 Puzzle Answer by K Sengupta (20230721 00:36:45) 
Under Making integer an expression (in Just Math) Posted on 20090320 (13 Comments) 
 Puzzle Thoughts by K Sengupta (20230207 22:05:13) 
Under 8 Words (in Word Problems) Posted on 20090319 (14 Comments) 
 Puzzle Thoughts by K Sengupta (20230714 12:58:18) 
Under Neighboring Multiples (in Numbers) Posted on 20090315 (2 Comments) 
 Puzzle Answer by K Sengupta (20230820 22:28:48) 
Under Perplexing Dual Vowels (in Word Problems) Posted on 20090313 (9 Comments) 
 Puzzle Thoughts by K Sengupta (20230420 00:11:09) 
Under 1+5+6+7 = 21? (in Numbers) Posted on 20090312 (8 Comments) 
 Puzzle Solution by K Sengupta (20220513 11:52:02) 
Under Hi Tech Sequence (in Sequences) Posted on 20090311 (5 Comments) 
 Puzzle Thoughts by K Sengupta (20230222 00:27:05) 
 Puzzle Thoughts by K Sengupta (20230222 00:27:04) 
Under Trying triangles (in Geometry) Posted on 20090310 (2 Comments) 
 Puzzle Thoughts by K Sengupta (20230625 02:03:03) 
Under Integer Side Lengths (in Just Math) Posted on 20090305 (9 Comments) 
 Puzzle Answer by K Sengupta (20220724 03:22:05) 
Under A chess problem for beginners (in Games) Posted on 20090304 (11 Comments) 
 Puzzle Thoughts by K Sengupta (20230923 00:31:41) 
Under Bob's Cab (in Numbers) Posted on 20090302 (5 Comments) 
 Explanation to Puzzle Answer by K Sengupta (20220615 07:37:43) 
 Puzzle Answer by K Sengupta (20220529 22:36:55) 
Under Sixteen Cards (in Logic) Posted on 20090227 (2 Comments) 
 Puzzle Solution by K Sengupta (20230108 23:43:52) 
Under King Kong Meets Godzilla (in Logic) Posted on 20090226 (9 Comments) 
 Puzzle Solution by K Sengupta (20220622 22:12:44) 
Under Factorials to Squares (in Numbers) Posted on 20090225 (4 Comments) 
 Puzzle Thoughts by K Sengupta (20230105 01:55:34) 
Under I Do Belong (in Numbers) Posted on 20090222 (4 Comments) 
 Puzzle Thoughts by K Sengupta (20230922 09:59:00) 
Under My Wonky CalcuLESS (in Logic) Posted on 20090218 (14 Comments) 
 Puzzle Thoughts by K Sengupta (20230625 01:53:37) 
Under Pennies, Dimes, and Quarters (in Numbers) Posted on 20090217 (11 Comments) 
 Puzzle Answer by K Sengupta (20230913 08:59:34) 
Under Another case of divisibility (in Just Math) Posted on 20090215 (3 Comments) 
 Alternative Methodology by K Sengupta (20090215 14:33:50) 
 Analytic Solution by K Sengupta (20090215 14:31:13) 
Under The Civic Club (in Just Math) Posted on 20090214 (2 Comments) 
 Puzzle Thoughts by K Sengupta (20230922 22:15:07) 
Under Almost Naked Sudoku (in Logic) Posted on 20090212 (4 Comments) 
 Puzzle Thoughts by K Sengupta (20230625 01:51:03) 
Under NonMultiples (in Numbers) Posted on 20090210 (4 Comments) 
 Puzzle Solution by K Sengupta (20220519 23:04:02) 
Under Happy 2009 to you all (in Just Math) Posted on 20090208 (4 Comments) 
 Puzzle Thoughts by K Sengupta (20230523 11:09:33) 
Under Why, it's elementary my dear 74851687! (in Riddles) Posted on 20090204 (12 Comments) 
 Puzzle Solution by K Sengupta (20230404 11:16:22) 
 Puzzle Solution by K Sengupta (20230404 11:16:18) 
Under Hypercells (in Numbers) Posted on 20090202 (11 Comments) 
 Puzzle Thoughts by K Sengupta (20230822 09:00:21) 
Under Fondu, anyone? (in General) Posted on 20090202 (5 Comments) 
 Solution by K Sengupta (20220617 22:39:44) 
Under Lucky and Unlucky Numbers (in Liars and Knights) Posted on 20090201 (9 Comments) 
 Puzzle Answer by K Sengupta (20230910 22:42:55) 
Under The 8 cards (in Logic) Posted on 20090131 (10 Comments) 
 Puzzle Thoughts by K Sengupta (20230610 00:16:58) 
Under Permuting Primes Arithmetically (in Numbers) Posted on 20090130 (4 Comments) 
 re(2): computer exploration (spoiler?)  Can you check? by K Sengupta (20090130 15:50:26) 
Under Winning the Competition (in Probability) Posted on 20090125 (4 Comments) 
 Puzzle Thoughts by K Sengupta (20230622 10:15:45) 
Under Knave's Tour (in Logic) Posted on 20090123 (4 Comments) 
 Puzzle Thoughts by K Sengupta (20230625 01:47:23) 
Under The hourglass (in Just Math) Posted on 20090120 (5 Comments) 
 Puzzle Answer by K Sengupta (20231005 00:34:33) 
Under Multipan Balance (in Weights and Scales) Posted on 20090118 (4 Comments) 
 Puzzle thoughts by K Sengupta (20230214 11:56:23) 
Under Historical Record (in Word Problems) Posted on 20090114 (7 Comments) 
 Puzzle Thoughts by K Sengupta (20230218 22:47:24) 
Under A woman, her car, and a hotel... (in Riddles) Posted on 20090113 (10 Comments) 
 Puzzle Answer by K Sengupta (20220314 00:47:12) 
Under Shuffle (in Games) Posted on 20090109 (7 Comments) 
 Puzzle Thoughts by K Sengupta (20230213 10:02:27) 
Under January Math Challenge in 3 Parts (in Numbers) Posted on 20090108 (7 Comments) 
 Puzzle Answer by K Sengupta (20231020 06:55:45) 
 Puzzle Thoughts by K Sengupta (20230625 02:24:57) 
Under Twins (in Liars and Knights) Posted on 20090107 (7 Comments) 
 Explanation to Puzzle Answer by K Sengupta (20220524 23:41:06) 
 Answer by K Sengupta (20090125 16:37:48) 
Under Finding the Knight (in Probability) Posted on 20090106 (2 Comments) 
 Puzzle Answer by K Sengupta (20220905 01:26:03) 
Under Digits 251 in sequence (in Just Math) Posted on 20090105 (6 Comments) 
 Puzzle Answer by K Sengupta (20220728 04:26:54) 
Under 2000 cards (in General) Posted on 20090104 (10 Comments) 
 Puzzle Answer by K Sengupta (20220529 22:33:49) 
Under ABBA On The Lean (in Cryptography) Posted on 20090101 (16 Comments) 
 Puzzle Thoughts by K Sengupta (20230424 00:11:22) 
Under Square Division (in Just Math) Posted on 20081231 (2 Comments) 
 Puzzle Thoughts by K Sengupta (20230304 00:56:55) 
Under A great time waster (in Just Math) Posted on 20081229 (4 Comments) 
 Puzzle Solution by K Sengupta (20220520 23:54:05) 
Under Primed Palindromes (in Numbers) Posted on 20081227 (3 Comments) 
 Puzzle Answer by K Sengupta (20220517 02:12:36) 
Under 13 Down? 36 Across? (in General) Posted on 20081225 (5 Comments) 
 Puzzle Thoughts by K Sengupta (20231016 08:06:51) 
Under Boats (in Just Math) Posted on 20081222 (4 Comments) 
 Solution to Puzzle by K Sengupta (20230911 09:04:37) 
Under The last locker (in Just Math) Posted on 20081220 (4 Comments) 
 Answer by K Sengupta (20090105 13:38:44) 
Under Power x mod x (in Just Math) Posted on 20081218 (6 Comments) 
 Puzzle Solution by K Sengupta (20220613 00:23:18) 
Under Geo Pyramid (in Numbers) Posted on 20081216 (5 Comments) 
 Puzzle Thoughts by K Sengupta (20230705 23:59:39) 
Under Defective Bulbs (in Just Math) Posted on 20081212 (6 Comments) 
 Puzzle Answer by K Sengupta (20231206 01:42:32) 
Under Prime Central (in Numbers) Posted on 20081210 (8 Comments) 
 Puzzle Thoughts by K Sengupta (20230716 23:28:45) 
 Puzzle Thoughts by K Sengupta (20230609 00:01:22) 
Under Pretty Potent Primes II (in Numbers) Posted on 20081209 (5 Comments) 
 re(2): A possible start! by K Sengupta (20081211 05:49:37) 
Under Digital Sum 11 (in Numbers) Posted on 20081208 (5 Comments) 
 Puzzle Solution by K Sengupta (20090128 11:41:28) 
 Answer by K Sengupta (20090105 13:48:55) 
Under Minimum time (in Calculus) Posted on 20081204 (6 Comments) 
 Puzzle Thoughts by K Sengupta (20230510 00:44:55) 
Under Just ones and nines (in Numbers) Posted on 20081203 (3 Comments) 
 Puzzle Thoughts by K Sengupta (20230521 02:39:12) 
Under Prime all (in Numbers) Posted on 20081201 (6 Comments) 
 Puzzle Thoughts by K Sengupta (20230906 08:00:07) 
Under Space Junk (in Logic) Posted on 20081129 (4 Comments) 
 Puzzle Thoughts by K Sengupta (20230305 07:34:19) 
Under Triangle Area (in Geometry) Posted on 20081128 (12 Comments) 
 Puzzle Thoughts by K Sengupta (20230520 09:42:28) 
Under Singular squares (in Numbers) Posted on 20081123 (3 Comments) 
 Answer by K Sengupta (20081227 06:13:33) 
Under The Courier (in Logic) Posted on 20081121 (10 Comments) 
 Puzzle Thoughts by K Sengupta (20230907 22:51:30) 
Under Arranging numbers in a row (in Numbers) Posted on 20081120 (12 Comments) 
 Answer by K Sengupta (20090107 12:03:03) 
Under Flaps, Fleps, Flips, Flops, and Flups (in Logic) Posted on 20081116 (5 Comments) 
 Puzzle Answer by K Sengupta (20230815 08:33:46) 
Under Digital power (in Just Math) Posted on 20081115 (6 Comments) 
 Answer by K Sengupta (20081229 16:32:34) 
Under Building a ruler (in General) Posted on 20081114 (11 Comments) 
 Puzzle Thoughts by K Sengupta (20230214 11:11:42) 
Under The farmer and the pig (in Calculus) Posted on 20081113 (6 Comments) 
 Puzzle Answer by K Sengupta (20220824 00:31:32) 
Under Singular pair of numbers (in Numbers) Posted on 20081103 (4 Comments) 
 Puzzle Thoughts by K Sengupta (20230817 08:56:10) 
Under f(1998) (in Just Math) Posted on 20081031 (5 Comments) 
 Puzzle Thoughts by K Sengupta (20230523 00:18:15) 
Under Two Polygons (in Numbers) Posted on 20081029 (5 Comments) 
 Answer by K Sengupta (20081227 06:16:20) 
Under The slug and the snail (in Just Math) Posted on 20081027 (7 Comments) 
 Answer by K Sengupta (20090102 16:08:07) 
Under Freecell Addiction (in Probability) Posted on 20081026 (3 Comments) 
 Puzzle Thoughts by K Sengupta (20230526 02:27:37) 
 Puzzle Thoughts by K Sengupta (20230526 02:27:33) 
Under Even Digit Perfect Square(s) (in Just Math) Posted on 20081025 (10 Comments) 
 re(2): SLOANE A103705 by K Sengupta (20081026 05:53:50) 
Under THREE Triangular Numbers (in Numbers) Posted on 20081021 (5 Comments) 
 Puzzle Thoughts by K Sengupta (20230212 21:56:53) 
 Answer by K Sengupta (20081227 06:19:48) 
Under Cows, horses and dogs (in Just Math) Posted on 20081020 (13 Comments) 
 Puzzle Solution by K Sengupta (20081121 05:05:24) 
 Answer by K Sengupta (20081120 00:41:13) 
Under Top four people (in Logic) Posted on 20081018 (4 Comments) 
 Puzzle Answer by K Sengupta (20230814 07:20:09) 
Under Absolute Value And Real Constant (in Just Math) Posted on 20081017 (6 Comments) 
 No Subject by K Sengupta (20221024 22:13:59) 
Under maximum square folding (in Geometry) Posted on 20081016 (3 Comments) 
 Puzzle Answer by K Sengupta (20220627 02:09:45) 
Under xyz radicals (in Just Math) Posted on 20081013 (4 Comments) 
 Answer by K Sengupta (20090102 16:05:37) 
Under Crazy math? (in General) Posted on 20081010 (7 Comments) 
 Explanation for Puzzle Answer by K Sengupta (20220311 21:14:11) 
 Puzzle Answer by K Sengupta (20220311 21:10:52) 
Under Who committed the murder? (in Logic) Posted on 20081008 (8 Comments) 
 Puzzle Answer by K Sengupta (20220516 22:37:01) 
Under A long division (in Just Math) Posted on 20080929 (3 Comments) 
 Online Solver Based Puzzle Solution by K Sengupta (20220602 02:33:40) 
Under It isn't a kajillion zillion! II (in Numbers) Posted on 20080928 (5 Comments) 
 Puzzle Thoughts by K Sengupta (20230419 23:59:30) 
Under Sum of Squares (in Numbers) Posted on 20080926 (6 Comments) 
 Solution by K Sengupta (20080927 06:31:01) 
Under 25 balls (in Probability) Posted on 20080925 (8 Comments) 
 Puzzle Thoughts by K Sengupta (20230320 09:57:59) 
Under Classroom Dice (in Numbers) Posted on 20080924 (7 Comments) 
 Puzzle Answer by K Sengupta (20230722 02:05:47) 
Under It isn't a kajillion zillion! (in Numbers) Posted on 20080917 (7 Comments) 
 Answer by K Sengupta (20081229 06:19:46) 
Under 2 + 2 = 5 (in Just Math) Posted on 20080916 (7 Comments) 
 re: Puzzle Answer by K Sengupta (20230809 09:47:44) 
 Puzzle Answer by K Sengupta (20220606 20:59:10) 
Under DVR Alphabets (in General) Posted on 20080915 (4 Comments) 
 Puzzle Thoughts by K Sengupta (20230911 01:45:27) 
Under ABC = A! + B! + C! (in Just Math) Posted on 20080913 (6 Comments) 
 Puzzle Solution by K Sengupta (20090123 05:33:48) 
 re(2): Answer  are you sure? by K Sengupta (20090102 14:04:31) 
 Answer by K Sengupta (20090101 16:11:21) 
Under Use the stairs! (in Just Math) Posted on 20080912 (4 Comments) 
 Solution by K Sengupta (20080917 13:14:09) 
Under Product of Ratios (in Geometry) Posted on 20080908 (2 Comments) 
 Puzzle Answer by K Sengupta (20220321 01:16:10) 
Under Always multiple (in Just Math) Posted on 20080907 (1 Comments) 
 Solution by K Sengupta (20080907 13:14:50) 
Under Getting Floored With 28 (in Just Math) Posted on 20080906 (4 Comments) 
 re: Similar but not identical solution by K Sengupta (20080917 12:57:33) 
Under Students in a tournament (in Just Math) Posted on 20080905 (7 Comments) 
 Solution by K Sengupta (20080905 12:58:44) 
Under Sum SOD And Integer, Get Reversal (in Just Math) Posted on 20080903 (2 Comments) 
 re: Solution by K Sengupta (20080912 12:25:27) 
Under Square = Square + Square (in Numbers) Posted on 20080826 (7 Comments) 
 Puzzle Solution by K Sengupta (20220820 13:09:04) 
Under Catching your enemy (in Logic) Posted on 20080825 (20 Comments) 
 Solution by K Sengupta (20080825 10:31:32) 
Under Trisecting an angle (in Geometry) Posted on 20080824 (8 Comments) 
 re(3):  by K Sengupta (20230907 22:55:51) 
Under Men, Art And Nation (in Numbers) Posted on 20080823 (8 Comments) 
 re: spoiler by K Sengupta (20080908 05:27:55) 
 re: Solution by K Sengupta (20080908 05:26:58) 
 re: no hands,Virginia by K Sengupta (20080908 05:26:17) 
Under The missing letter (in Sequences) Posted on 20080822 (7 Comments) 
 Solution by K Sengupta (20081008 00:29:06) 
Under 1111 (in Just Math) Posted on 20080818 (3 Comments) 
 Answer by K Sengupta (20081120 00:28:27) 
Under Six Digits = Triangle + Triangle (in Numbers) Posted on 20080817 (3 Comments) 
 Analytical Solution by K Sengupta (20080818 12:21:21) 
Under Subtract 1 from squared abbbb (in Just Math) Posted on 20080816 (6 Comments) 
 re: analytical and brief by K Sengupta (20080825 13:05:36) 
 re: Analytical Solution (spoiler) by K Sengupta (20080825 13:04:45) 
Under Gyro Lattice 4  Significant Constants (in Numbers) Posted on 20080814 (4 Comments) 
 Puzzle Thoughts by K Sengupta (20230626 07:48:10) 
Under Evaluate this remainder (in Just Math) Posted on 20080813 (6 Comments) 
 Alternative Methodology by K Sengupta (20080813 11:38:11) 
 Solution by K Sengupta (20080813 11:36:25) 
Under All 10 Digits (in Numbers) Posted on 20080812 (3 Comments) 
 Puzzle Thoughts by K Sengupta (20230218 22:09:15) 
Under Password in an ATM (in Probability) Posted on 20080811 (3 Comments) 
 Puzzle Thoughts by K Sengupta (20230726 09:55:39) 
Under Where is the arsenic? (in Logic) Posted on 20080810 (6 Comments) 
 Answer by K Sengupta (20081229 00:59:00) 
Under The smallest sum (in Logic) Posted on 20080808 (4 Comments) 
 Puzzle Thoughts by K Sengupta (20230317 23:09:08) 
Under Four 3s Rotated (in Word Problems) Posted on 20080806 (16 Comments) 
 Puzzle Thoughts by K Sengupta (20230220 02:53:48) 
Under Father and son (in Just Math) Posted on 20080804 (11 Comments) 
 Puzzle Answer by K Sengupta (20220711 23:34:06) 
Under One Operation (in General) Posted on 20080803 (4 Comments) 
 Got it, I think..... (spoiler) by K Sengupta (20080803 07:16:35) 
Under Minimum area of a triangle (in Just Math) Posted on 20080730 (10 Comments) 
 Answer by K Sengupta (20081030 23:23:46) 
Under Me, my grandfather!! (in General) Posted on 20080729 (7 Comments) 
 Solution by K Sengupta (20081112 03:59:21) 
Under Getting Primed With Squares (in Just Math) Posted on 20080727 (2 Comments) 
 re: Solution by K Sengupta (20080810 06:29:20) 
Under Identify the cities (in General) Posted on 20080725 (9 Comments) 
 Answer by K Sengupta (20090108 14:34:32) 
Under King to F1 (in Games) Posted on 20080723 (8 Comments) 
 Puzzle Thoughts by K Sengupta (20230804 10:17:54) 
Under Sequence Group II (in Just Math) Posted on 20080721 (3 Comments) 
 re: Solution by K Sengupta (20080805 12:12:01) 
Under A system of modular equations (in Just Math) Posted on 20080720 (8 Comments) 
 re(7): Solution  can you check? by K Sengupta (20080805 11:57:01) 
 re(5): Solution  can you check? by K Sengupta (20080802 13:07:24) 
 re(4): Solution  can you check? by K Sengupta (20080801 13:28:02) 
 re(2): Solution  can you check? by K Sengupta (20080801 06:32:41) 
 Solution by K Sengupta (20080720 14:26:13) 
Under Unequally Yoked II (in Just Math) Posted on 20080719 (4 Comments) 
 re: Solution by K Sengupta (20080801 13:51:30) 
 re: Set of integers that satisfy the equation by K Sengupta (20080720 07:07:34) 
Under Add 1, get a square (in Just Math) Posted on 20080717 (4 Comments) 
 Analytic Solution by K Sengupta (20080717 11:37:40) 
Under Star Stare (in Word Problems) Posted on 20080716 (10 Comments) 
 No Subject by K Sengupta (20230207 00:01:17) 
Under Coordinating The Intersection(s) (in Geometry) Posted on 20080715 (2 Comments) 
 re: Solution by K Sengupta (20080731 12:30:02) 
Under No. of Distinct Solutions(2) (in Just Math) Posted on 20080714 (1 Comments) 
 Solution by K Sengupta (20080714 10:42:49) 
Under Product 2 Power Not (in Just Math) Posted on 20080712 (6 Comments) 
 re: Contradiction solution (quicker but trickier) by K Sengupta (20080723 12:25:15) 
 re: And still further ... by K Sengupta (20080723 12:24:21) 
Under The farmer and the sheep (in Just Math) Posted on 20080711 (5 Comments) 
 re(2): Solution by K Sengupta (20080711 12:23:50) 
 Solution by K Sengupta (20080711 11:37:09) 
Under Extended Knight's Tour (in Logic) Posted on 20080710 (8 Comments) 
 Puzzle Answer by K Sengupta (20230720 23:35:01) 
Under SOD (in Just Math) Posted on 20080709 (2 Comments) 
 Solution by K Sengupta (20080709 11:37:01) 
Under Floors and decimals integral (in Calculus) Posted on 20080706 (1 Comments) 
 Solution by K Sengupta (20080706 11:58:43) 
Under No. of Distinct Solutions(1) (in Just Math) Posted on 20080705 (2 Comments) 
 Puzzle Thoughts by K Sengupta (20230809 04:42:40) 
Under Some Powers Sum Square (in Just Math) Posted on 20080704 (10 Comments) 
 re: Analytical Solution by K Sengupta (20080723 12:36:23) 
Under A persistent divisibility (in Just Math) Posted on 20080703 (2 Comments) 
 Solution by K Sengupta (20080703 11:55:08) 
Under A digital rootperfect power problem (in Just Math) Posted on 20080701 (7 Comments) 
 Answer by K Sengupta (20081228 16:22:36) 
Under Which is larger? (in Just Math) Posted on 20080630 (7 Comments) 
 re(2): Near Analytic Solution  the proof you asked for by K Sengupta (20080630 14:33:47) 
 Near Analytic Solution by K Sengupta (20080630 10:43:30) 
Under Sliding blocks (in Science) Posted on 20080629 (2 Comments) 
 Puzzle Thoughts by K Sengupta (20230614 22:31:04) 
Under Going Arithmetic With Alphametic (in Numbers) Posted on 20080628 (2 Comments) 
 re: Solution by K Sengupta (20080716 06:23:12) 
Under Two English words (in Word Problems) Posted on 20080627 (9 Comments) 
 I'd go for ......... by K Sengupta (20080628 07:11:38) 
Under Double differential equation (in Calculus) Posted on 20080626 (3 Comments) 
 Puzzle Thoughts by K Sengupta (20230215 11:31:28) 
Under Basic addition (in Just Math) Posted on 20080625 (3 Comments) 
 Puzzle Thoughts by K Sengupta (20230321 10:15:56) 
Under Literal Overlap (in Word Problems) Posted on 20080624 (9 Comments) 
 Puzzle Thoughts by K Sengupta (20230330 21:29:45) 
Under Perfect Square Too (in Just Math) Posted on 20080621 (6 Comments) 
 re: solution with proof by K Sengupta (20080707 12:51:12) 
Under KillerXtra (2) (in Logic) Posted on 20080620 (17 Comments) 
 No Subject by K Sengupta (20230721 00:27:08) 
Under Evenly Periodic (in Calculus) Posted on 20080616 (2 Comments) 
 re: I can do this! (spoiler) by K Sengupta (20080630 12:19:02) 
Under The horse and the grass field (in Calculus) Posted on 20080615 (4 Comments) 
 Puzzle Answer by K Sengupta (20220503 21:54:26) 
Under 10 cell phones and 10 numbers (in Probability) Posted on 20080611 (11 Comments) 
 Puzzle Answer by K Sengupta (20220529 22:32:20) 
Under Four cars (in Just Math) Posted on 20080609 (7 Comments) 
 Answer by K Sengupta (20221221 02:05:38) 
Under Venn Olympics (in Numbers) Posted on 20080608 (8 Comments) 
 Puzzle Thoughts by K Sengupta (20230213 00:00:47) 
Under Olympic Rings (in Numbers) Posted on 20080604 (8 Comments) 
 Puzzle Thoughts by K Sengupta (20230121 23:54:51) 
Under Riddle of Many Layers (in Riddles) Posted on 20080603 (7 Comments) 
 Puzzle Solution by K Sengupta (20081221 02:17:41) 
 Answer by K Sengupta (20081217 06:40:11) 
Under Empowering Inverse Products (in Calculus) Posted on 20080602 (7 Comments) 
 re: Solution by K Sengupta (20080703 12:25:58) 
 re: more generally by K Sengupta (20080703 12:25:01) 
Under The Diamond Caper (in Famous Riddles) Posted on 20080531 (8 Comments) 
 Riddle Resolution by K Sengupta (20220902 00:26:30) 
Under Two Digit Number (in Liars and Knights) Posted on 20080530 (4 Comments) 
 Solution by K Sengupta (20080603 16:28:38) 
Under Curious Real Additive Relationship II (in Just Math) Posted on 20080528 (5 Comments) 
 re: Solution by K Sengupta (20080728 11:57:58) 
Under KillerXtra (in Logic) Posted on 20080527 (20 Comments) 
 Puzzle Answer by K Sengupta (20230715 00:57:32) 
Under All in the Family (in Paradoxes) Posted on 20080526 (10 Comments) 
 Solution by K Sengupta (20081111 17:01:15) 
Under What a difference two roots make ! (in Calculus) Posted on 20080524 (5 Comments) 
 re: a different approach to the same solution by K Sengupta (20080701 12:31:25) 
Under Near Cyclic Conundrum (in Just Math) Posted on 20080519 (4 Comments) 
 re: Solution by K Sengupta (20080610 05:59:51) 
Under Center of Gravity of Perimeter (in Geometry) Posted on 20080518 (14 Comments) 
 Puzzle Thoughts by K Sengupta (20230105 21:42:07) 
Under ABC's Of Greatest Power (in Calculus) Posted on 20080516 (2 Comments) 
 re: solution by K Sengupta (20080612 13:35:55) 
Under Square 2 Score (in Just Math) Posted on 20080513 (5 Comments) 
 re: Solution by K Sengupta (20080601 07:02:43) 
Under Do you have a card? (in Riddles) Posted on 20080512 (12 Comments) 
 Considering the figurative sense of card ..... by K Sengupta (20081221 02:15:02) 
 Puzzle Solution by K Sengupta (20081221 02:13:43) 
 Answer by K Sengupta (20081218 06:54:38) 
Under Congruent Incircles II (in Geometry) Posted on 20080511 (6 Comments) 
 Puzzle Thoughts by K Sengupta (20230416 23:10:01) 
Under Equalize Products, Get Inequality (in Just Math) Posted on 20080510 (2 Comments) 
 re: Solution by K Sengupta (20080520 13:35:01) 
Under It's right under your nose (from time to time) (in Tricks) Posted on 20080509 (7 Comments) 
 Puzzle Solution by K Sengupta (20081218 06:45:33) 
 Answer by K Sengupta (20081218 06:43:28) 
Under Set of triplets (in Numbers) Posted on 20080508 (8 Comments) 
 Puzzle Answer by K Sengupta (20230827 08:49:48) 
Under Perfect Square Not (in Just Math) Posted on 20080507 (6 Comments) 
 re: Solution by K Sengupta (20080526 14:13:59) 
Under Choose one (in Word Problems) Posted on 20080506 (3 Comments) 
 Puzzle Answer by K Sengupta (20220501 06:08:40) 
Under Beyond Fermat (in Numbers) Posted on 20080505 (4 Comments) 
 Puzzle Answer by K Sengupta (20220512 23:06:43) 
Under TWO x SIX = TWELVE (in Numbers) Posted on 20080502 (4 Comments) 
 Answer by K Sengupta (20090107 12:09:50) 
Under 1,000 (in Tricks) Posted on 20080428 (18 Comments) 
 answer to a slightly different version by K Sengupta (20080628 07:09:09) 
Under Rumor Rithmetic (in Numbers) Posted on 20080425 (3 Comments) 
 re(2): computer aided solution (spoiler) by K Sengupta (20080426 06:15:04) 
Under Rooting For The Limit (in Calculus) Posted on 20080423 (6 Comments) 
 Hint by K Sengupta (20080425 11:41:53) 
Under Two Couples (in Numbers) Posted on 20080422 (2 Comments) 
 Answer by K Sengupta (20090107 12:20:56) 
Under Sum of Powers (in Numbers) Posted on 20080421 (5 Comments) 
 Diophantine Thoughts by K Sengupta (20080424 06:08:08) 
Under Mission: Impossible? (in Liars and Knights) Posted on 20080420 (15 Comments) 
 Puzzle Answer by K Sengupta (20230906 04:30:31) 
Under Additively Quadratic (in Just Math) Posted on 20080419 (6 Comments) 
 re: Solution by K Sengupta (20080513 14:30:39) 
Under Quadratic With A Difference (in Just Math) Posted on 20080415 (5 Comments) 
 re: solution by K Sengupta (20080508 01:06:45) 
 re: Not much to this one by K Sengupta (20080415 15:49:24) 
Under A rectangle Around A rhombus (in Geometry) Posted on 20080414 (14 Comments) 
 Puzzle Thoughts by K Sengupta (20230809 10:03:52) 
Under Added Value (in Sequences) Posted on 20080413 (8 Comments) 
 Puzzle Thoughts by K Sengupta (20230719 23:19:37) 
Under Curious Real Additive Relationship (in Just Math) Posted on 20080412 (5 Comments) 
 re: alternate solution by K Sengupta (20080505 14:45:40) 
 re: solution by K Sengupta (20080505 14:43:15) 
Under Congruent Incircles (in Geometry) Posted on 20080411 (4 Comments) 
 Answer by K Sengupta (20081230 16:17:16) 
Under Penny Piles (in Numbers) Posted on 20080409 (6 Comments) 
 Answer by K Sengupta (20081231 00:23:09) 
Under Curious Consecutive Conundrum (in Just Math) Posted on 20080408 (7 Comments) 
 re: need a hint by K Sengupta (20080723 16:11:47) 
Under The Motto (in Riddles) Posted on 20080406 (6 Comments) 
 Puzzle Solution by K Sengupta (20081217 12:12:33) 
 Answer by K Sengupta (20081216 13:28:01) 
Under Real Powerful Logarithms (in Just Math) Posted on 20080404 (4 Comments) 
 re: analytic solution by K Sengupta (20080417 12:38:29) 
Under Knave Contest (in Liars and Knights) Posted on 20080403 (8 Comments) 
 Puzzle Thoughts by K Sengupta (20230221 03:01:16) 
Under Who's Younger? (in Liars and Knights) Posted on 20080401 (9 Comments) 
 re: Puzzle Answer by K Sengupta (20221224 22:30:10) 
 Puzzle Answer by K Sengupta (20220812 22:32:35) 
Under Going Geometric With The Limit (in Calculus) Posted on 20080326 (6 Comments) 
 re: GaussD'Alemebert by K Sengupta (20080406 12:32:26) 
 re: not 100% rigorous solution by K Sengupta (20080406 12:29:28) 
Under 18 Queens (in General) Posted on 20080325 (7 Comments) 
 Puzzle Thoughts by K Sengupta (20230222 00:59:47) 
Under One More Factor, Please (in Numbers) Posted on 20080323 (5 Comments) 
 Answer by K Sengupta (20081231 00:39:16) 
Under Going Greatest With Arithmetic, Geometric And Harmonic (in Just Math) Posted on 20080322 (5 Comments) 
 re: Full Solution by K Sengupta (20080406 12:25:59) 
Under Triangulation of Numbers (in Geometry) Posted on 20080318 (7 Comments) 
 Puzzle Answer by K Sengupta (20220505 00:55:38) 
Under Three Points in a Square (in Probability) Posted on 20080317 (18 Comments) 
 Answer by K Sengupta (20090107 15:16:45) 
Under Getting FourSix With Nine Digits (in Numbers) Posted on 20080316 (9 Comments) 
 re: less computerdependent solution by K Sengupta (20080321 10:59:21) 
Under Pandigital Squares II (in Numbers) Posted on 20080315 (2 Comments) 
 Answer by K Sengupta (20090101 16:20:47) 
Under Undefined Term (in Sequences) Posted on 20080314 (6 Comments) 
 Puzzle Solution by K Sengupta (20231103 11:08:51) 
 Answer by K Sengupta (20081221 02:39:43) 
Under Empower With X and 0.4 (in Just Math) Posted on 20080310 (7 Comments) 
 re: solution by K Sengupta (20080321 10:50:29) 
 re: Not sure if rigorous but... by K Sengupta (20080311 02:52:02) 
Under Elementary (in Riddles) Posted on 20080309 (5 Comments) 
 Puzzle Solution by K Sengupta (20090123 06:03:14) 
 Answer by K Sengupta (20081218 06:30:23) 
Under Subtract From Product, Get Integer (in Just Math) Posted on 20080308 (3 Comments) 
 re: Arithmetic solution by K Sengupta (20080321 10:53:09) 
Under ABCD (2) (in Logic) Posted on 20080307 (20 Comments) 
 Answer by K Sengupta (20080328 10:20:17) 
Under Aus dem Haeuschen (in Logic) Posted on 20080305 (8 Comments) 
 Puzzle Answer by K Sengupta (20230906 22:58:23) 
Under 3 Distinct Roots Not (in Just Math) Posted on 20080304 (4 Comments) 
 re: Viete! by K Sengupta (20080305 13:08:07) 
Under Spaced Out Cent (in Numbers) Posted on 20080301 (5 Comments) 
 re: Solution with Comments by K Sengupta (20080311 03:54:06) 
Under Layover at LaGuardia (in Logic) Posted on 20080229 (2 Comments) 
 Answer by K Sengupta (20090107 15:24:54) 
Under Is It Necessary and Sufficient (in Just Math) Posted on 20080227 (5 Comments) 
 re: Puzzle Solution  minor correction by K Sengupta (20080228 05:05:19) 
 Puzzle Solution by K Sengupta (20080227 23:57:58) 
Under Factorial and a Square (in Numbers) Posted on 20080223 (9 Comments) 
 Solution by K Sengupta (20080226 05:29:42) 
Under South Sea Treasure Hunt (in Liars and Knights) Posted on 20080221 (5 Comments) 
 No Subject by K Sengupta (20080226 05:25:32) 
Under Killer Skyscrapers (in Logic) Posted on 20080220 (6 Comments) 
 answer by K Sengupta (20080226 05:22:30) 
Under Derivative, Integral And Value Puzzle (in Calculus) Posted on 20080217 (3 Comments) 
 re: Solution by K Sengupta (20080321 10:46:05) 
Under Truncated Cube (in Shapes) Posted on 20080214 (11 Comments) 
 answer by K Sengupta (20080226 05:19:41) 
Under Consecutive Near Palindromes (in Numbers) Posted on 20080213 (9 Comments) 
 solution by K Sengupta (20080213 22:44:10) 
Under Consider The Relation, Sum Positive Integers (in Just Math) Posted on 20080212 (4 Comments) 
 re: Solution by K Sengupta (20231204 22:59:59) 
Under Angle Bisectors (in Geometry) Posted on 20080211 (5 Comments) 
 Answer by K Sengupta (20090107 15:29:17) 
Under Portuguese Squares (in Numbers) Posted on 20080210 (3 Comments) 
 Answer by K Sengupta (20080212 10:49:11) 
Under These Letters (in Sequences) Posted on 20080207 (6 Comments) 
 Puzzle Solution by K Sengupta (20080306 11:44:32) 
 letter thoughts by K Sengupta (20080207 12:18:21) 
Under Center of Gravity (in Geometry) Posted on 20080206 (8 Comments) 
 Puzzle Answer by K Sengupta (20220903 12:55:11) 
Under Carny Game (in Probability) Posted on 20080204 (6 Comments) 
 Answer by K Sengupta (20081013 02:42:54) 
Under Equate To  8, Get Roots (in Just Math) Posted on 20080202 (6 Comments) 
 re: exact solution by K Sengupta (20080306 10:19:13) 
Under Eight Points (in Geometry) Posted on 20080201 (29 Comments) 
 Puzzle Thoughts by K Sengupta (20230606 22:43:41) 
Under The Car and the Train (in Science) Posted on 20080130 (3 Comments) 
 Puzzle Thoughts by K Sengupta (20230424 00:13:24) 
Under Tennis Balls (in Games) Posted on 20080129 (4 Comments) 
 Puzzle Thoughts by K Sengupta (20230619 03:19:22) 
Under Single Line Expression (in Algorithms) Posted on 20080127 (6 Comments) 
 Puzzle Solution by K Sengupta (20220912 01:09:42) 
Under Circle And Intersection (in Geometry) Posted on 20080125 (6 Comments) 
 re: Solution by K Sengupta (20080308 12:07:37) 
Under Colourful Knight's Tour (in Logic) Posted on 20080124 (20 Comments) 
 Puzzle Thoughts by K Sengupta (20230702 23:17:24) 
Under Given Ratio, Find Sum (in Just Math) Posted on 20080121 (5 Comments) 
 Answer by K Sengupta (20081026 01:09:59) 
Under Sum the Points of Tangency (in Geometry) Posted on 20080116 (2 Comments) 
 Puzzle Thoughts by K Sengupta (20221213 22:00:45) 
Under 52 Pickup (in Probability) Posted on 20080115 (5 Comments) 
 Answer by K Sengupta (20090106 13:41:17) 
Under Red, White, Blue and Green (in Logic) Posted on 20080114 (12 Comments) 
 Proposed Puzzle Answer by K Sengupta (20220222 01:49:41) 
Under Integrate The Product (in Calculus) Posted on 20080113 (2 Comments) 
 re: Solution by K Sengupta (20080306 06:28:54) 
Under Orders of Finish (in Numbers) Posted on 20080112 (6 Comments) 
 answer by K Sengupta (20080226 05:38:03) 
Under Two Circles And Maximum Triangle (in Geometry) Posted on 20080111 (6 Comments) 
 re: Solution by K Sengupta (20080307 05:02:01) 
 re: solution by K Sengupta (20080307 05:00:42) 
 re: Solution by K Sengupta (20080307 04:59:38) 
Under Three Point Cubic (in Calculus) Posted on 20080110 (3 Comments) 
 answer by K Sengupta (20080206 06:21:35) 
Under Triangular Ring (in Numbers) Posted on 20080109 (9 Comments) 
 answer by K Sengupta (20080206 06:20:35) 
Under Area of Pentagon (in Geometry) Posted on 20080107 (4 Comments) 
 answer by K Sengupta (20080206 06:18:48) 
Under Limit of the sequence? (in Just Math) Posted on 20080106 (10 Comments) 
 Puzzle Answer by K Sengupta (20230906 08:18:19) 
 Puzzle Answer by K Sengupta (20230906 08:18:15) 
Under Focusing Upon The Maximum (in Geometry) Posted on 20071231 (2 Comments) 
 re: Solution by K Sengupta (20080321 10:48:25) 
Under Guess the date (in Algorithms) Posted on 20071230 (2 Comments) 
 Puzzle Solution by K Sengupta (20230913 07:16:03) 
Under Words of a wombat? (in Word Problems) Posted on 20071229 (8 Comments) 
 Puzzle Solution by K Sengupta (20230906 11:21:36) 
Under Getting Primed With Subtraction And Addition (in Just Math) Posted on 20071226 (5 Comments) 
 re: solution slightly differently by K Sengupta (20080306 04:32:20) 
Under A Song for the Season 2 (in Cryptography) Posted on 20071225 (12 Comments) 
 Puzzle Thoughts by K Sengupta (20230411 23:49:20) 
Under Exponentiate Negatively, Get Value (in Calculus) Posted on 20071224 (6 Comments) 
 re: Observation.......... by K Sengupta (20080306 04:35:54) 
Under The Power(ful) Equations (in Just Math) Posted on 20071222 (4 Comments) 
 answer by K Sengupta (20071223 06:44:30) 
Under Absolutely Geometric (in Geometry) Posted on 20071221 (6 Comments) 
 re: Solution by K Sengupta (20080308 12:02:23) 
 re: Look forward! by K Sengupta (20080308 12:01:45) 
Under Word Oddity (7) Anagrams (in Word Problems) Posted on 20071215 (4 Comments) 
 answer by K Sengupta (20081213 06:49:04) 
Under Square And Intersection (in Geometry) Posted on 20071213 (3 Comments) 
 re: Analytic by K Sengupta (20080307 05:25:10) 
Under Locus of Points (in Geometry) Posted on 20071212 (17 Comments) 
 Puzzle Answer by K Sengupta (20230930 07:59:20) 
Under Word Oddity (6) Some have 6 (in Word Problems) Posted on 20071210 (6 Comments) 
 Puzzle Solution by K Sengupta (20220719 22:56:34) 
Under Cutting a Rectangle (in Shapes) Posted on 20071207 (9 Comments) 
 Puzzle Thoughts by K Sengupta (20230424 01:39:24) 
Under Inradius And Consecutive Sides (in Geometry) Posted on 20071206 (4 Comments) 
 re: a solution by K Sengupta (20080310 15:04:03) 
 re: Solution by K Sengupta (20080310 15:03:07) 
Under Double Derangement Anagrams (in Word Problems) Posted on 20071205 (11 Comments) 
 Some Selected Puzzle Answers by K Sengupta (20220319 01:38:17) 
Under Ways of the Grid (in Numbers) Posted on 20071204 (4 Comments) 
 Answer by K Sengupta (20081228 00:45:36) 
Under Word Oddity (5) No repeat workday (in Word Problems) Posted on 20071203 (6 Comments) 
 Puzzle Solution by K Sengupta (20220621 23:46:54) 
Under Wise Wizard (in Riddles) Posted on 20071202 (18 Comments) 
 Puzzle Thoughts by K Sengupta (20230523 00:17:07) 
 re: Two solutions by K Sengupta (20080322 06:15:01) 
 answer by K Sengupta (20071218 12:31:27) 
Under Square Birthdays (in Numbers) Posted on 20071129 (7 Comments) 
 answer by K Sengupta (20080206 06:11:49) 
Under Word Oddity (4) Halftime (in Word Problems) Posted on 20071126 (2 Comments) 
 Puzzle Solution by K Sengupta (20220723 00:27:28) 
Under Product Four Times Sum (in Numbers) Posted on 20071123 (5 Comments) 
 answer by K Sengupta (20071127 03:58:58) 
Under Word Oddity (3) Back and forth (in Word Problems) Posted on 20071122 (4 Comments) 
 Puzzle Solution by K Sengupta (20220722 23:37:16) 
Under Word Oddity (2) 'Backwords' (in Word Problems) Posted on 20071119 (8 Comments) 
 Puzzle Solution by K Sengupta (20220722 02:11:56) 
Under A Clockwork O'Range (in General) Posted on 20071116 (3 Comments) 
 Answer by K Sengupta (20081221 02:49:28) 
Under Angle from Exradii (in Geometry) Posted on 20071115 (3 Comments) 
 Puzzle Answer by K Sengupta (20220805 03:28:32) 
Under Sinefull Pi (in Just Math) Posted on 20071114 (2 Comments) 
 re: My solution! by K Sengupta (20080306 04:10:56) 
Under Solar System (in Numbers) Posted on 20071113 (2 Comments) 
 planet total by K Sengupta (20080207 05:24:42) 
Under Word Oddity (1) Look down (in Word Problems) Posted on 20071111 (6 Comments) 
 Puzzle Solution by K Sengupta (20220911 00:48:54) 
Under Getting To PC With A Circle (in Geometry) Posted on 20071110 (9 Comments) 
 re: Solution by K Sengupta (20080308 11:49:10) 
 re: Solution by K Sengupta (20080308 11:48:35) 
 re: Solution by K Sengupta (20080308 11:48:04) 
 re(2): Solution by K Sengupta (20080308 11:46:35) 
Under Metadivisible (in Numbers) Posted on 20071109 (4 Comments) 
 Puzzle Thoughts by K Sengupta (20220730 22:08:22) 
Under Donuts (in Liars and Knights) Posted on 20071105 (6 Comments) 
 Solution by K Sengupta (20071106 04:07:56) 
Under On A Honeymoon (in Riddles) Posted on 20071103 (15 Comments) 
 answer by K Sengupta (20071110 04:52:59) 
Under The Old Man's Riddle (in Riddles) Posted on 20071101 (10 Comments) 
 Some thoughts by K Sengupta (20071104 00:33:58) 
Under Color Coded Cubes (in Numbers) Posted on 20071030 (4 Comments) 
 answer by K Sengupta (20071110 04:31:02) 
Under Seeking The Angle (in Geometry) Posted on 20071029 (4 Comments) 
 re: Solution by K Sengupta (20080310 14:49:21) 
Under An Exponent Product And 98 Zeroes Puzzle (in Just Math) Posted on 20071027 (12 Comments) 
 re: Solution by K Sengupta (20080323 10:39:43) 
Under Linear and quadratic (in Calculus) Posted on 20071023 (9 Comments) 
 Two Non Calculus Methods by K Sengupta (20071104 00:08:00) 
Under Arrange with 345 difference (in Just Math) Posted on 20071016 (7 Comments) 
 re(2): hint (spoiler) by K Sengupta (20080307 05:21:12) 
 re: solution by K Sengupta (20080307 05:20:11) 
Under Sum To 2007 Nines? (in Numbers) Posted on 20071015 (11 Comments) 
 re: solution by K Sengupta (20080313 14:58:54) 
 re(2): solution by K Sengupta (20080313 14:57:40) 
Under Special Natural Numbers (in Numbers) Posted on 20071014 (8 Comments) 
 Answer by K Sengupta (20081228 00:43:16) 
Under Acute triangle, Trigonometric function! (in Just Math) Posted on 20071013 (9 Comments) 
 re(2): Solution by K Sengupta (20071014 10:59:29) 
 Solution by K Sengupta (20071014 06:08:14) 
Under Know thy Knaves (in Liars and Knights) Posted on 20071009 (8 Comments) 
 Puzzle Answer by K Sengupta (20220818 06:00:37) 
Under The Couples Bond (in Cryptography) Posted on 20071005 (5 Comments) 
 Puzzle Thoughts by K Sengupta (20230720 22:50:30) 
Under Mixing Meters, Yards and Months (in Numbers) Posted on 20071004 (8 Comments) 
 Answer to parts (i) and (ii) by K Sengupta (20081119 00:19:58) 
Under Convex Quadrilateral And Intersection (in Geometry) Posted on 20071003 (8 Comments) 
 re: Solution by K Sengupta (20080307 04:53:39) 
Under A real p puzzle (in Just Math) Posted on 20071002 (5 Comments) 
 re: solution slightly differently by K Sengupta (20080308 11:38:31) 
 re: Calculus....... by K Sengupta (20080308 11:37:46) 
Under De Ja True? (in Liars and Knights) Posted on 20070929 (6 Comments) 
 answer by K Sengupta (20070930 05:28:58) 
Under Rationalizing Decimals (in Numbers) Posted on 20070926 (8 Comments) 
 re: A little mistake by K Sengupta (20070928 07:28:07) 
 Answer by K Sengupta (20070927 06:04:11) 
Under All Nine? (in Word Problems) Posted on 20070924 (16 Comments) 
 Puzzle Thoughts by K Sengupta (20230720 23:10:27) 
Under Doubleton (in Liars and Knights) Posted on 20070920 (9 Comments) 
 explanation to puzzle answer by K Sengupta (20220908 00:49:12) 
 answer by K Sengupta (20070921 05:53:20) 
Under Cutting Edge (in Shapes) Posted on 20070918 (2 Comments) 
 Answer by K Sengupta (20090109 15:57:11) 
Under Getting the Numbers With Product And Quotient (in Just Math) Posted on 20070917 (7 Comments) 
 re: nonanalytic (spoiler) by K Sengupta (20080811 12:53:55) 
Under Align Any Set (in Numbers) Posted on 20070915 (5 Comments) 
 re(2): Answer by K Sengupta (20080323 10:32:48) 
 re: Answer by K Sengupta (20080323 10:31:32) 
Under Sum The Secants, Get 6 (in Geometry) Posted on 20070912 (2 Comments) 
 Hint by K Sengupta (20070913 03:19:26) 
Under Deck of Cards Almanac (in Numbers) Posted on 20070911 (5 Comments) 
 Puzzle Thoughts by K Sengupta (20230416 22:23:00) 
Under What's the Connection? (in Word Problems) Posted on 20070910 (12 Comments) 
 Puzzle Solution by K Sengupta (20220316 02:57:11) 
Under Getting The Bases With 2007? (in Numbers) Posted on 20070909 (4 Comments) 
 Hint by K Sengupta (20070910 09:45:03) 
Under Letter Shifted Palindromes (in Word Problems) Posted on 20070908 (5 Comments) 
 re: Puzzle Thoughts by K Sengupta (20221225 06:50:36) 
 Puzzle Thoughts by K Sengupta (20221224 23:12:19) 
Under Getting Quadratic With Two Digits (in Numbers) Posted on 20070907 (2 Comments) 
 re: By program (spoiler) by K Sengupta (20080323 10:29:35) 
Under Keycode (in Logic) Posted on 20070906 (14 Comments) 
 re: Solution by K Sengupta (20070907 09:40:40) 
 Solution by K Sengupta (20070907 01:17:29) 
Under Equilateral Triangle 123 (in Shapes) Posted on 20070905 (3 Comments) 
 Answer by K Sengupta (20081021 00:59:41) 
Under oddmodonacci (in Sequences) Posted on 20070904 (3 Comments) 
 Puzzle Solution by K Sengupta (20220911 01:20:26) 
Under Travelling Knight (in Logic) Posted on 20070902 (12 Comments) 
 Solution by K Sengupta (20070911 11:36:05) 
Under On a Grid 2 (in Logic) Posted on 20070829 (11 Comments) 
 No Subject by K Sengupta (20230304 23:47:00) 
Under The Last Three Digits (in Numbers) Posted on 20070828 (9 Comments) 
 Puzzle Thoughts by K Sengupta (20221221 10:14:38) 
 Answer by K Sengupta (20081021 00:55:38) 
Under WXYZ (in Logic) Posted on 20070827 (5 Comments) 
 Solution by K Sengupta (20070912 01:06:17) 
Under Summing Powers 2 (in Numbers) Posted on 20070825 (5 Comments) 
 re: solution by K Sengupta (20080716 11:47:01) 
 Solution by K Sengupta (20070825 23:49:20) 
Under Tough Puzzle (part 3) (in Numbers) Posted on 20070823 (4 Comments) 
 Puzzle Thoughts by K Sengupta (20230327 09:33:48) 
Under Missing Numbers Please (in Sequences) Posted on 20070821 (7 Comments) 
 Puzzle Solution by K Sengupta (20080615 00:40:20) 
 Answer by K Sengupta (20080610 23:55:08) 
Under Find the Ratio (in Geometry) Posted on 20070820 (3 Comments) 
 Answer by K Sengupta (20080810 06:34:25) 
Under Getting Primes With 2 And 4 (in Numbers) Posted on 20070819 (6 Comments) 
 re: f and g by K Sengupta (20070822 05:13:32) 
Under Starbucks! (in Just Math) Posted on 20070818 (12 Comments) 
 Puzzle Thoughts by K Sengupta (20230818 23:14:15) 
Under Tough Puzzle (part 2) (in Logic) Posted on 20070816 (17 Comments) 
 Puzzle Thoughts by K Sengupta (20230212 06:48:57) 
Under Sum Numbers, Get Even (Digits)? (in Just Math) Posted on 20070815 (5 Comments) 
 re: full solution by K Sengupta (20080313 15:00:30) 
Under Can't see the wood for the trees (in Numbers) Posted on 20070814 (7 Comments) 
 Proposed Puzzle Answer by K Sengupta (20220221 01:39:51) 
Under Polynomial Divisions (in Calculus) Posted on 20070813 (3 Comments) 
 Solution by K Sengupta (20070821 11:29:36) 
Under Compendium, Book And Novel (in Just Math) Posted on 20070811 (9 Comments) 
 No Subject by K Sengupta (20230327 09:16:02) 
 No Subject by K Sengupta (20220415 21:58:12) 
Under A Cube Root And Multiple Puzzle (in Numbers) Posted on 20070810 (6 Comments) 
 re: Proof of solution by K Sengupta (20080307 05:10:46) 
 re: Solution by K Sengupta (20080307 05:09:53) 
Under Tough Puzzle (part 1) (in Numbers) Posted on 20070809 (4 Comments) 
 Puzzle Thoughts by K Sengupta (20230327 09:21:07) 
Under On a Grid (in Logic) Posted on 20070808 (7 Comments) 
 Puzzle Thoughts by K Sengupta (20230219 22:26:05) 
Under Grid of Little Squares (in Numbers) Posted on 20070807 (2 Comments) 
 Puzzle Thoughts by K Sengupta (20230626 07:45:17) 
Under An ID Number Problem (in Numbers) Posted on 20070804 (5 Comments) 
 re: Nice by K Sengupta (20070805 11:06:03) 
 re: Great puzzle by K Sengupta (20070805 11:02:12) 
Under Add To Cube, Get Square? (in Numbers) Posted on 20070803 (10 Comments) 
 No Subject by K Sengupta (20230621 07:43:27) 
 No Subject by K Sengupta (20230608 23:54:52) 
Under Shadedoku (in Logic) Posted on 20070802 (13 Comments) 
 Solution by K Sengupta (20070813 04:08:59) 
Under Take The Midpoints, Get Equilateral? (in Geometry) Posted on 20070801 (4 Comments) 
 re: Solution by K Sengupta (20080330 09:17:20) 
Under Quadruple Agent (in Probability) Posted on 20070725 (12 Comments) 
 Puzzle Thoughts by K Sengupta (20221228 21:33:36) 
Under Boxed Eights (in Logic) Posted on 20070724 (17 Comments) 
 Solution by K Sengupta (20070731 15:37:13) 
 Solution by K Sengupta (20070731 15:36:41) 
Under Who the Deuce? (in Word Problems) Posted on 20070721 (12 Comments) 
 Puzzle Solution by K Sengupta (20220119 01:38:44) 
Under Six Digits (in Numbers) Posted on 20070718 (3 Comments) 
 answer by K Sengupta (20071116 04:27:52) 
Under Facetious?  No! (in Word Problems) Posted on 20070717 (6 Comments) 
 Puzzle Thoughts by K Sengupta (20230804 12:50:33) 
Under Greaterdoku (in General) Posted on 20070715 (12 Comments) 
 re(4): Solution by K Sengupta (20070715 15:58:38) 
 re(2): Solution by K Sengupta (20070715 15:35:18) 
 Solution by K Sengupta (20070715 15:18:09) 
Under Miracles?  Nah  Mirickles! (in Word Problems) Posted on 20070714 (9 Comments) 
 Partial Puzzle Answer: Some Valid Words by K Sengupta (20220225 01:36:34) 
Under Take Divisors, Get Square Root (in Numbers) Posted on 20070713 (5 Comments) 
 re: Solution by K Sengupta (20080310 15:11:09) 
 re: Solution by K Sengupta (20080310 15:09:22) 
Under Sequential Series (in Sequences) Posted on 20070712 (5 Comments) 
 Puzzle Thoughts by K Sengupta (20230916 01:35:48) 
Under Connect the Unconnected (in Word Problems) Posted on 20070711 (8 Comments) 
 Proposed Puzzle Answer by K Sengupta (20220221 01:24:57) 
Under Who Stole Dr. Jones' Clock? (in Logic) Posted on 20070709 (13 Comments) 
 answer by K Sengupta (20070726 06:16:52) 
Under Odds and Ends (in Word Problems) Posted on 20070707 (5 Comments) 
 Puzzle Solution by K Sengupta (20220303 01:32:46) 
Under The Sum of Fourth Powers (in Just Math) Posted on 20070704 (2 Comments) 
 Solution by K Sengupta (20070704 14:49:31) 
Under Winter Reigns (in General) Posted on 20070702 (6 Comments) 
 Puzzle Thoughts by K Sengupta (20230313 00:13:25) 
 Adaptation by K Sengupta (20070702 22:10:41) 
Under Crossnumber (in Numbers) Posted on 20070701 (5 Comments) 
 Solution by K Sengupta (20070702 11:33:41) 
Under A grok is a grok is a ... ? (in Liars and Knights) Posted on 20070629 (11 Comments) 
 Solution by K Sengupta (20070629 23:26:20) 
Under Take Third Degree, Solve For Real (in Just Math) Posted on 20070627 (4 Comments) 
 No Subject by K Sengupta (20230802 22:14:40) 
Under Quote Unquote (in General) Posted on 20070626 (8 Comments) 
 Puzzle Thoughts by K Sengupta (20230315 00:54:44) 
Under sin(15)=sin(15) (in General) Posted on 20070625 (2 Comments) 
 Solution by K Sengupta (20070625 11:56:02) 
Under OddEven Jigsaw Sudoku (in Logic) Posted on 20070624 (8 Comments) 
 Solution by K Sengupta (20070625 10:31:19) 
Under Count in German (in Numbers) Posted on 20070620 (4 Comments) 
 More Answers by K Sengupta (20070620 11:09:54) 
Under Note the Quote (in Word Problems) Posted on 20070618 (5 Comments) 
 Solution To The Bottom Section by K Sengupta (20070629 05:02:38) 
 Solution To The Top Section by K Sengupta (20070629 04:58:29) 
Under # Wrong = % Right (in General) Posted on 20070616 (6 Comments) 
 Solution To The Third Part : Exact Case by K Sengupta (20070617 05:27:04) 
 Solution To The Third Part : Approximate Case by K Sengupta (20070617 05:24:40) 
 Solution To The First Two Parts by K Sengupta (20070617 05:21:56) 
Under All Wrong at the Olympic Games (in Logic) Posted on 20070615 (14 Comments) 
 Alternative Methodology by K Sengupta (20070615 23:55:41) 
 Puzzle Resolution by K Sengupta (20070615 23:51:37) 
Under fragmented whole (in Word Problems) Posted on 20070614 (9 Comments) 
 Puzzle Thoughts by K Sengupta (20230520 01:58:39) 
Under From Minus One to Plus One (in Numbers) Posted on 20070613 (7 Comments) 
 Proposed Puzzle Answer by K Sengupta (20220220 23:21:37) 
Under Blue Moon (in Probability) Posted on 20070607 (2 Comments) 
 Puzzle Answer by K Sengupta (20230804 08:54:53) 
Under Square in a Sector (in Geometry) Posted on 20070606 (5 Comments) 
 Answer by K Sengupta (20090109 15:39:32) 
Under Non ordered field (in Just Math) Posted on 20070606 (2 Comments) 
 Solution by K Sengupta (20070607 04:57:56) 
Under A Perplexing (Prime) Puzzle (in Just Math) Posted on 20070605 (5 Comments) 
 Hint by K Sengupta (20070629 12:52:26) 
