Under Integer Solutions (in Numbers) Posted on 2006-03-30 (16 Comments) |
| Solution by goFish (2006-03-31 06:43:27) |
Under 3D Sudoku - Part II (in Numbers) Posted on 2006-03-17 (6 Comments) |
| Solution by goFish (2006-03-17 15:36:40) |
Under Changing With the Times (in Riddles) Posted on 2006-03-16 (23 Comments) |
| Real answer is by goFish (2006-03-16 19:47:45) |
Under Simple Origami? (in Shapes) Posted on 2006-03-07 (9 Comments) |
| Experimental result 2 by goFish (2006-03-07 15:34:01) |
| Experimental result 1 by goFish (2006-03-07 15:31:08) |
Under The Gardener and the Cook (in Tricks) Posted on 2006-03-01 (30 Comments) |
| re: April 1, 1900 - Sunday by goFish (2006-03-01 18:49:54) |
| Nope by goFish (2006-03-01 14:21:24) |
Under Japanese village (in Science) Posted on 2006-03-01 (7 Comments) |
| re(3): solution amendment by goFish (2006-03-01 16:45:01) |
Under Ambiguous And Definite Years (in Numbers) Posted on 2006-02-27 (4 Comments) |
| Solution by goFish (2006-02-27 12:29:29) |
| Solution by goFish (2006-02-27 12:29:13) |
Under ABC - easy as 123 (in Cryptography) Posted on 2006-02-24 (16 Comments) |
| Solution by goFish (2006-02-24 14:29:26) |
Under Wolf in a field (in Algorithms) Posted on 2006-02-23 (17 Comments) |
| re(2): In bocca al lupo! by goFish (2006-02-23 17:53:25) |
| In bocca al lupo! by goFish (2006-02-23 17:32:21) |
Under Levik's Ride (in Word Problems) Posted on 2006-02-22 (26 Comments) |
| Is he ... by goFish (2006-02-22 11:21:55) |
Under Inversion Distance (in Geometry) Posted on 2006-02-21 (32 Comments) |
| re: Algebraic solution by goFish (2006-02-23 03:23:40) |
| re(3): problem resolved - yep by goFish (2006-02-22 17:31:55) |
| re: problem by goFish (2006-02-22 11:05:26) |
| re: Now I have it. Error? by goFish (2006-02-22 10:14:05) |
| Clarification required by goFish (2006-02-22 04:58:51) |
Under Harmonic Integers Revisited (in Just Math) Posted on 2006-02-21 (3 Comments) |
| re: One Approach by goFish (2006-02-21 16:04:01) |
Under Gross Division (in Numbers) Posted on 2006-02-20 (16 Comments) |
| re: not any lower..........spoiler? No by goFish (2006-02-20 16:04:37) |
| Lower by goFish (2006-02-20 14:51:54) |
Under Expect the unexpected (in Paradoxes) Posted on 2006-02-15 (32 Comments) |
| Solution by goFish (2006-02-20 16:36:19) |
Under Harmonic Integers (in Just Math) Posted on 2006-02-07 (5 Comments) |
| The Proof by goFish (2006-02-08 20:16:09) |
Under Arithmetic Integers (in Just Math) Posted on 2006-02-06 (2 Comments) |
| Proof, I think by goFish (2006-02-06 16:01:36) |
Under Square of Triangles (in Shapes) Posted on 2006-02-04 (21 Comments) |
| re(4): Odd by goFish (2006-02-05 18:28:12) |
| re(2): Odd by goFish (2006-02-05 17:09:44) |
| Even by goFish (2006-02-05 15:09:57) |
| re(6): Part I - notation by goFish (2006-02-05 07:03:28) |
| re: Equal area, congruent triangles. by goFish (2006-02-04 18:03:25) |
| re: Part I - notation by goFish (2006-02-04 17:59:56) |
Under The Descending Integers (in Just Math) Posted on 2006-02-02 (8 Comments) |
| re: solution I agree by goFish (2006-02-02 12:38:48) |
Under Poetry (in Word Problems) Posted on 2006-02-02 (7 Comments) |
| re(2): poetry? by goFish (2006-02-02 11:56:07) |
Under Without having read Harry Potter, then? ;) (in Famous Riddles) Posted on 2006-02-01 (26 Comments) |
| re: Alternative Solution by goFish (2006-02-01 18:45:28) |
| Solution by goFish (2006-02-01 14:53:53) |
Under Harmonic Sum Of Squares (in Just Math) Posted on 2006-01-31 (3 Comments) |
| Solution - one way by goFish (2006-01-31 17:15:12) |
Under A Capital Idea! (in Sequences) Posted on 2006-01-24 (12 Comments) |
| West Germany by goFish (2006-01-24 18:14:26) |
Under In a field (in Word Problems) Posted on 2006-01-23 (21 Comments) |
| Computer solution (Spoiler) by goFish (2006-01-24 19:03:43) |
| Solution (spoiler) - Warning by goFish (2006-01-23 11:03:13) |
Under 1066 and all that (in Numbers) Posted on 2006-01-20 (26 Comments) |
| re: one more time by goFish (2006-01-27 06:43:22) |
| re(3): They may have exagerated a bit. by goFish (2006-01-20 17:45:33) |
| re: They may have exagerated a bit. by goFish (2006-01-20 15:46:04) |
Under A cute little angle to find (in Geometry) Posted on 2006-01-18 (7 Comments) |
| re: Solution by goFish (2006-01-18 18:41:08) |
Under An equation with consecutive primes (in Just Math) Posted on 2006-01-16 (23 Comments) |
| re: 5 digit primes table by goFish (2006-01-17 20:56:33) |
Under Placing 20 pieces (in General) Posted on 2006-01-14 (5 Comments) |
| a solution by goFish (2006-01-14 17:05:37) |
Under Stupid number trick IV (in Numbers) Posted on 2006-01-13 (23 Comments) |
| re: Collatz Conjecture by goFish (2006-01-14 02:20:05) |
| A Contribution by goFish (2006-01-13 18:52:17) |
Under Circle's Limit (in Calculus) Posted on 2006-01-13 (4 Comments) |
| No angles by goFish (2006-01-14 18:34:08) |
Under Crossed sums (in Just Math) Posted on 2006-01-12 (12 Comments) |
| Small problem by goFish (2006-01-12 10:39:36) |
Under Stupid number trick III (in Numbers) Posted on 2006-01-11 (11 Comments) |
| re(2): Proof? by goFish (2006-01-11 13:30:39) |
| Proof? by goFish (2006-01-11 12:23:52) |
Under Basic knowledge (in Sequences) Posted on 2006-01-10 (5 Comments) |
| Hint by goFish (2006-01-11 10:12:22) |
Under Two squares (in Shapes) Posted on 2006-01-05 (7 Comments) |
| Release solution please by goFish (2006-01-17 21:10:19) |
Under Stupid number trick II (in Numbers) Posted on 2006-01-02 (6 Comments) |
| re: Maximum termination- try this by goFish (2006-01-02 18:33:54) |
Under Isosceles Trapezoid (in Geometry) Posted on 2006-01-02 (3 Comments) |
| Geometrical solution by goFish (2006-01-02 13:19:19) |
Under Triangle Donut (in Shapes) Posted on 2006-01-01 (14 Comments) |
| A footnote by goFish (2006-01-02 12:03:34) |
Under Standing for higher powers (in Riddles) Posted on 2005-12-31 (29 Comments) |
| Possible by goFish (2006-01-02 14:08:20) |
Under All things being fair. (in Calculus) Posted on 2005-12-30 (6 Comments) |
| re(2): solution by goFish (2005-12-30 16:33:13) |
| solution by goFish (2005-12-30 15:35:35) |
Under A rational cryptarithm (in Just Math) Posted on 2005-12-29 (18 Comments) |
| re: to goFish and dopey - about 0 by goFish (2006-01-02 11:46:58) |
| re(4): One Possible Solution by goFish (2006-01-02 07:29:51) |
| Part solution by goFish (2005-12-29 14:21:15) |
Under Keeping it Positive (in Tricks) Posted on 2005-12-29 (24 Comments) |
| Possibly by goFish (2005-12-30 02:57:16) |
Under Cubic Problem: Existence Of A Solution (in General) Posted on 2005-12-28 (8 Comments) |
| re(2): Full solution by goFish (2005-12-29 13:42:06) |
| Full solution by goFish (2005-12-29 07:11:42) |
| re: small problem by goFish (2005-12-28 20:24:34) |
| Solution by goFish (2005-12-28 15:33:09) |
Under The Longest Drive (in Science) Posted on 2005-12-26 (17 Comments) |
| A boost... by goFish (2005-12-28 15:41:23) |
Under The George and Stella Saga (in General) Posted on 2005-12-26 (11 Comments) |
| re(2): Solution by goFish (2005-12-26 20:23:47) |
| Solution by goFish (2005-12-26 12:22:00) |
Under No trigonometry, no algebra (in Geometry) Posted on 2005-12-23 (11 Comments) |
| re(2): Complex solution by goFish (2005-12-24 15:16:53) |
| Complex solution by goFish (2005-12-24 04:44:58) |
Under A Quartic Problem (in Just Math) Posted on 2005-12-22 (7 Comments) |
| Full solution by goFish (2005-12-24 08:39:08) |
| re(2): Nothing elegant yet by goFish (2005-12-23 05:23:58) |
| Nothing elegant yet by goFish (2005-12-22 20:20:42) |
Under Evaluate this sum (in Just Math) Posted on 2005-12-21 (15 Comments) |
| re(2): Solution by goFish (2005-12-22 11:47:12) |
| re(2): Solution by goFish (2005-12-22 10:02:31) |
| Solution by goFish (2005-12-22 03:58:28) |
Under A Self Intersecting Curve (in Calculus) Posted on 2005-12-16 (9 Comments) |
| re(2): A solution; Not quite by goFish (2005-12-16 11:59:29) |
| A solution by goFish (2005-12-16 11:12:50) |
Under Three women, three numbers (in Logic) Posted on 2005-12-15 (28 Comments) |
| re: Solution - not quite by goFish (2005-12-15 13:25:35) |
| re(2): An Answer? by goFish (2005-12-15 11:28:57) |
| An Answer by goFish (2005-12-15 10:39:43) |
Under Only briefly continuous (in Calculus) Posted on 2005-12-15 (12 Comments) |
| re(4): Another thought by goFish (2005-12-17 10:37:54) |
| re(2): Another thought by goFish (2005-12-16 03:13:40) |
| A solution by goFish (2005-12-15 08:19:35) |
Under All rationals? (in Geometry) Posted on 2005-12-13 (3 Comments) |
| re: A start by goFish (2005-12-13 10:52:03) |
Under Boiling Impossibilities (in Science) Posted on 2005-12-06 (41 Comments) |
| re(3): Just a guess by goFish (2005-12-06 16:03:11) |
| The only way is ? by goFish (2005-12-06 09:23:48) |
Under Easily distinguished codes (in Numbers) Posted on 2005-11-29 (11 Comments) |
| re: 3+ digits? by goFish (2006-02-25 18:04:31) |
| Proof? by goFish (2005-12-02 07:42:48) |
| Clarification required by goFish (2005-11-30 05:32:24) |
Under Winning The Regatta (in Probability) Posted on 2005-11-28 (6 Comments) |
| 4 boats, 2 races or 3 races by goFish (2005-11-28 10:21:18) |
Under Cylindrical Slice (in Calculus) Posted on 2005-11-25 (14 Comments) |
| Ok by goFish (2005-11-27 13:56:53) |
| re(2): Beg to differ by goFish (2005-11-26 07:15:55) |
| Beg to differ by goFish (2005-11-26 04:51:52) |
Under Reproduce this drawing (in General) Posted on 2005-11-25 (34 Comments) |
| Solution in 27 by goFish (2005-11-25 07:45:08) |
Under Perpendiculars Picking Probability (in Probability) Posted on 2005-11-24 (6 Comments) |
| Old problem by goFish (2005-11-24 10:06:11) |
Under Another Man's Floor (in Algorithms) Posted on 2005-11-23 (11 Comments) |
| re(3): Jump Start-typo? by goFish (2005-12-30 06:50:07) |
| re: Jump Start by goFish (2005-12-30 02:41:38) |
| My best solution by goFish (2005-12-29 18:38:06) |
| A contribution by goFish (2005-11-23 18:11:09) |
Under Polyomino Puzzle (in Shapes) Posted on 2005-11-22 (21 Comments) |
| Overlapping by goFish (2005-11-24 03:25:22) |
Under Primal Sequence (in Sequences) Posted on 2005-11-21 (6 Comments) |
| Plain solution by goFish (2005-11-21 11:18:40) |
Under Three Cubed (in Numbers) Posted on 2005-11-19 (9 Comments) |
| Solution by goFish (2005-11-19 06:43:44) |
Under Six Squares (in Numbers) Posted on 2005-11-18 (3 Comments) |
| Smaller solution by goFish (2005-11-19 18:09:51) |
Under Good Morning (in Cryptography) Posted on 2005-11-17 (7 Comments) |
| Some thoughts by goFish (2005-11-17 09:03:22) |
Under Only 6īs and 9īs (in General) Posted on 2005-11-14 (8 Comments) |
| Clarification by goFish (2005-11-14 09:24:27) |
Under Find these constants I (in Just Math) Posted on 2005-11-10 (11 Comments) |
| re(7): confirm Charlie by goFish (2005-11-12 17:49:02) |
| re(5): confirm Charlie by goFish (2005-11-12 12:34:39) |
| re(3): confirm Charlie by goFish (2005-11-12 03:56:10) |
| re: confirm Charlie by goFish (2005-11-11 03:58:17) |
Under Remarkable man, remarkable truth (in General) Posted on 2005-11-09 (13 Comments) |
| re(2): Not cheating by goFish (2005-11-10 07:59:17) |
Under Microwave Math (in Just Math) Posted on 2005-11-08 (8 Comments) |
| re: microwave number by goFish (2005-11-09 14:13:49) |
| Solution by goFish (2005-11-08 10:56:43) |
Under The least square (in Just Math) Posted on 2005-11-05 (11 Comments) |
| Solution - not sure if least by goFish (2005-11-06 16:52:53) |
Under Teamwork:Pick and Shake (in General) Posted on 2005-11-04 (3 Comments) |
| re: algebra solution by goFish (2005-11-04 12:26:23) |
| Guess/solution? by goFish (2005-11-04 11:31:16) |
Under Dinner and Dialogue (in General) Posted on 2005-11-02 (9 Comments) |
| More First Thoughts by goFish (2005-11-05 02:08:19) |
| First thoughts by goFish (2005-11-04 06:38:31) |
Under Once a liar, always a liar (in Logic) Posted on 2005-11-02 (27 Comments) |
| re: More likely Psychological answer by goFish (2005-11-02 07:51:27) |
Under The fog (in Algorithms) Posted on 2005-11-01 (26 Comments) |
| re: Jutland by goFish (2005-11-02 03:06:45) |
| Game Play by goFish (2005-11-01 14:56:35) |
Under What am I? (in Riddles) Posted on 2005-11-01 (60 Comments) |
| re(3): Take part in unsolved problems forum by goFish (2006-02-27 16:14:51) |
| re: Take part in unsolved problems forum by goFish (2006-02-27 16:01:03) |
Under Palindromic sequences (in Sequences) Posted on 2005-10-31 (16 Comments) |
| re(2): Agree with pcbouhid by goFish (2005-11-01 10:05:17) |
| Fuller solution by goFish (2005-10-31 18:46:14) |
| Solution by goFish (2005-10-31 18:10:58) |
Under Zero to 100 with 12345 (in Just Math) Posted on 2005-10-29 (7 Comments) |
| Solution by goFish (2005-10-29 12:56:06) |
Under Dividing A Grid (in Numbers) Posted on 2005-10-25 (10 Comments) |
| re: a solution by goFish (2005-10-25 21:01:59) |
| re: possible subsets of 2? by goFish (2005-10-25 15:38:58) |
Under Calm down, people! (in Logic) Posted on 2005-10-25 (45 Comments) |
| Agree with Jacki by goFish (2005-10-26 10:23:38) |
| Whose party is it anyway? by goFish (2005-10-25 09:48:35) |
Under 2nd difference sequence (in Sequences) Posted on 2005-10-22 (11 Comments) |
| re(5): Solution? ... and a suggestion by goFish (2005-10-24 10:22:21) |
| re(2): Solution? ... and a suggestion by goFish (2005-10-23 18:56:12) |
| Solution? by goFish (2005-10-23 15:09:51) |
Under Centrifugal Balance II (in General) Posted on 2005-10-18 (30 Comments) |
| re(9): Simplification by goFish (2005-11-01 20:12:46) |
| re: You can get very close, but... by goFish (2005-11-01 15:39:36) |
| re(6): Sums of irrationals by goFish (2005-11-01 15:33:04) |
| re(4): Sums of irrationals by goFish (2005-10-30 07:57:15) |
| re: vector sum ideas by goFish (2005-10-30 04:45:33) |
Under Omniprod Employees (in Logic) Posted on 2005-10-15 (12 Comments) |
| re: well done. I agree. by goFish (2005-10-17 10:32:06) |
| re(2): solution by goFish (2005-10-17 06:55:43) |
| correct ? solution by goFish (2005-10-17 06:30:26) |
| solution by goFish (2005-10-17 05:44:16) |
Under A pyramid of words (in Word Problems) Posted on 2005-10-12 (5 Comments) |
| Solution by goFish (2005-10-12 14:30:20) |
Under Six Seven Eight (in Just Math) Posted on 2005-10-05 (5 Comments) |
| Solution ! by goFish (2005-10-05 14:36:48) |
Under ASKY? Code (in Cryptography) Posted on 2005-09-27 (8 Comments) |
| my fault by goFish (2005-09-27 19:30:49) |
| No solution? by goFish (2005-09-27 19:25:34) |
Under Marriages (in Liars and Knights) Posted on 2005-09-24 (5 Comments) |
| solution? by goFish (2005-09-24 21:05:57) |
Under Self-Referential Numbers (in Numbers) Posted on 2005-09-23 (19 Comments) |
| Iteration by goFish (2005-09-24 13:11:24) |
Under Star Trek (in General) Posted on 2005-09-23 (27 Comments) |
| The Computer algorithms are rubbish by goFish (2005-09-25 15:52:52) |
Under Magic Sum (in Numbers) Posted on 2005-09-22 (6 Comments) |
| Simpler explanation by goFish (2005-11-10 03:25:46) |
Under Maximum Triangle (in Calculus) Posted on 2005-09-19 (5 Comments) |
| slightly different by goFish (2005-09-19 21:47:10) |
Under The reversed numbers (in Just Math) Posted on 2005-09-16 (8 Comments) |
| re: Less brute force by goFish (2005-09-17 10:40:47) |
Under Not shaken, not stirred, but stable. (in Calculus) Posted on 2005-09-10 (6 Comments) |
| re: No Subject by goFish (2005-09-14 12:43:04) |
Under Three Balls in a Bowl (in Science) Posted on 2005-09-07 (19 Comments) |
| Solution! supp value for h^2 by goFish (2005-11-20 11:26:33) |
| Solution! by goFish (2005-11-20 11:23:58) |
| re: Red Herrings by goFish (2005-11-20 09:47:17) |
| re: How about Two Balls in a Bowl by goFish (2005-11-17 04:20:11) |
| re: How about Two Balls in a Bowl by goFish (2005-11-11 04:17:20) |
| Solution too long but possible by goFish (2005-09-20 22:39:06) |
Under No n-th Powers Here! (in Just Math) Posted on 2005-09-05 (7 Comments) |
| solution by goFish (2005-09-14 09:11:17) |
Under A Point and a Cube (in Geometry) Posted on 2004-07-16 (23 Comments) |
| Algebraic solution by goFish (2006-02-24 06:12:23) |
Under Poker Hands (in Probability) Posted on 2004-07-09 (11 Comments) |
| re(2): More results and solution by goFish (2006-03-15 19:57:40) |
| More results and solution by goFish (2006-02-27 11:25:19) |
Under Happy Birthday (2) (in Probability) Posted on 2004-03-11 (6 Comments) |
| re:Best Solution by goFish (2006-02-27 04:55:03) |
Under Icin' the Tea (in Logic) Posted on 2004-03-09 (38 Comments) |
| re: 3/4 of the way there by goFish (2006-02-25 17:52:58) |
Under The guilty demon (in Paradoxes) Posted on 2002-05-29 (39 Comments) |
| Solution is wrong by goFish (2005-11-23 16:01:53) |