Under 18 PE2US's (in Word Problems) Posted on 2020-03-18 (2 Comments) |

| Solution by tomarken (2020-03-18 13:43:20) |

Under p(Ascending Number) closest to .01 (in Probability) Posted on 2020-03-16 (2 Comments) |

| Solution by tomarken (2020-03-16 13:24:04) |

Under What time is it now? (in General) Posted on 2020-03-09 (4 Comments) |

| Solution by tomarken (2020-03-09 10:17:33) |

Under co-prime unit fractions (in Numbers) Posted on 2020-03-06 (7 Comments) |

| re: a solution by tomarken (2020-03-06 10:03:30) |

Under The Celebrated Jumping Frog of Perplexus County (in Probability) Posted on 2020-03-04 (2 Comments) |

| Simulation-derived solution by tomarken (2020-03-04 11:07:19) |

Under Brush up your Latin ! (in Word Problems) Posted on 2020-03-02 (4 Comments) |

| re: Possible solution by tomarken (2020-03-02 14:44:41) |

Under 3 equilateral triangles in a rectangle (in Geometry) Posted on 2020-02-28 (2 Comments) |

| My attempt by tomarken (2020-02-28 11:02:16) |

Under PYHIYP #5 Seven up! (in Sequences) Posted on 2020-02-26 (2 Comments) |

| Solution by tomarken (2020-02-26 13:09:11) |

Under Key Phrase 2 (in Word Problems) Posted on 2020-02-24 (1 Comments) |

| Solution by tomarken (2020-02-24 07:35:42) |

Under A special equation (in Just Math) Posted on 2020-02-19 (3 Comments) |

| Partial(?) solution by tomarken (2020-02-19 13:38:31) |

Under Elections in Graphistan (in General) Posted on 2020-02-14 (4 Comments) |

| First thoughts by tomarken (2020-02-14 08:59:30) |

Under PYHIYP #4 (in Logic) Posted on 2020-02-10 (1 Comments) |

| Solution by tomarken (2020-02-11 08:16:50) |

Under Number Donuts (in Logic) Posted on 2019-04-15 (2 Comments) |

| Solution by tomarken (2020-02-20 14:32:21) |

Under An unsolved double murder (in Logic) Posted on 2017-09-08 (1 Comments) |

| Solution by tomarken (2020-02-24 13:39:58) |

Under Visiting each other (in Just Math) Posted on 2016-05-05 (1 Comments) |

| Solution by tomarken (2016-05-05 08:34:52) |

Under First Term Finding (in Sequences) Posted on 2016-05-04 (2 Comments) |

| Solution by tomarken (2016-05-04 12:46:46) |

Under Create this string (in Numbers) Posted on 2016-05-04 (6 Comments) |

| re(2): Solution............not quite by tomarken (2016-05-04 12:58:19) |

| Solution by tomarken (2016-05-04 10:15:36) |

Under Draw a Line to Partition the Grid (in General) Posted on 2016-04-25 (7 Comments) |

| Solution? by tomarken (2016-04-26 11:00:19) |

Under Never on Sunday (in Liars and Knights) Posted on 2016-04-21 (1 Comments) |

| Too easy? by tomarken (2016-04-21 08:10:49) |

Under Could you please repeat that? (in Probability) Posted on 2016-04-20 (4 Comments) |

| re: Laying out the possibilities by tomarken (2016-04-20 14:06:57) |

| Maybe the solution? by tomarken (2016-04-20 10:00:23) |

Under Nil Carry Nuance (in Just Math) Posted on 2014-12-04 (1 Comments) |

| Solution by tomarken (2014-12-04 07:56:29) |

Under Test #7 (in Word Problems) Posted on 2014-12-03 (7 Comments) |

| Possible solution by tomarken (2014-12-03 13:37:50) |

Under Minimum Value Muse 2 (in Just Math) Posted on 2014-11-20 (2 Comments) |

| Solution by tomarken (2014-11-20 08:55:55) |

Under My total is a brilliant gem (in Famous Riddles) Posted on 2014-10-06 (1 Comments) |

| Solution by tomarken (2014-10-09 21:05:26) |

Under Grandma's age (in Just Math) Posted on 2014-08-20 (8 Comments) |

| Solution to corrected version by tomarken (2014-08-21 09:32:20) |

| Process by tomarken (2014-08-20 16:33:12) |

Under Unity Utility (in Just Math) Posted on 2014-08-11 (1 Comments) |

| Solution by tomarken (2014-08-11 11:40:21) |

Under Guessing ages (in Tricks) Posted on 2014-08-08 (2 Comments) |

| Solution by tomarken (2014-08-08 12:49:15) |

Under Find a Frenzy Fibo (in Numbers) Posted on 2014-08-06 (2 Comments) |

| Solution by tomarken (2014-08-06 10:19:08) |

Under Isolated Number Illation (in Just Math) Posted on 2014-07-31 (1 Comments) |

| Solution by tomarken (2014-07-31 15:15:40) |

Under Square Squares Settlement (in Shapes) Posted on 2014-07-30 (2 Comments) |

| Upper bound? by tomarken (2014-07-31 10:03:41) |

Under Date Disclosure (in General) Posted on 2014-07-30 (1 Comments) |

| Solution by tomarken (2014-07-30 10:09:53) |

Under Easy count (in Just Math) Posted on 2014-07-29 (5 Comments) |

| Solution by tomarken (2014-07-30 08:48:04) |

Under Test #1 (in Numbers) Posted on 2014-07-29 (2 Comments) |

| Solution by tomarken (2014-07-29 10:48:36) |

Under Triangle Texture (in Shapes) Posted on 2014-07-28 (2 Comments) |

| My guess by tomarken (2014-07-28 10:15:07) |

Under 3 out of 7 (in Word Problems) Posted on 2014-07-24 (1 Comments) |

| Solution by tomarken (2014-07-25 10:12:44) |

Under Orange Outlook (in Just Math) Posted on 2014-07-22 (3 Comments) |

| Questions by tomarken (2014-07-22 15:44:47) |

Under Getting 13 (in Just Math) Posted on 2014-07-21 (5 Comments) |

| Solution by tomarken (2014-07-21 16:31:11) |

Under P,Sq,P (in Numbers) Posted on 2014-07-21 (2 Comments) |

| Solution by tomarken (2014-07-21 10:04:36) |

Under The twelve(!) tribes(?) (in General) Posted on 2014-07-20 (3 Comments) |

| Partial solution by tomarken (2014-07-21 10:19:34) |

Under Poem Ponder (in Cryptography) Posted on 2014-07-18 (3 Comments) |

| Solution by tomarken (2014-07-18 15:34:04) |

Under Vertex Coloring Conclusion (in Just Math) Posted on 2014-07-18 (2 Comments) |

| Possible solution by tomarken (2014-07-18 10:14:56) |

Under Ten Words (6) (in Word Problems) Posted on 2014-07-17 (3 Comments) |

| re: 8 - the other 2 by tomarken (2014-07-17 16:51:17) |

Under Not true (in Numbers) Posted on 2014-07-17 (1 Comments) |

| Solution by tomarken (2014-07-17 10:24:09) |

Under n2m or m2n ? (in Just Math) Posted on 2014-07-16 (6 Comments) |

| re(2): Trivial solution? by tomarken (2014-07-16 14:05:56) |

| Trivial solution? by tomarken (2014-07-16 11:25:46) |

Under Quiz Quandary III (in Logic) Posted on 2014-07-15 (8 Comments) |

| re(4): One small step but still unclear. by tomarken (2014-07-17 10:08:45) |

| re(2): One small step but still unclear. by tomarken (2014-07-16 12:06:54) |

| One small step but still unclear. by tomarken (2014-07-16 10:32:53) |

Under Two sensors (in Just Math) Posted on 2014-07-15 (2 Comments) |

| Solution by tomarken (2014-07-15 10:30:45) |

Under Chess Chance (in Games) Posted on 2014-07-14 (1 Comments) |

| Solution by tomarken (2014-07-14 17:03:46) |

Under Confucius advises (in Word Problems) Posted on 2014-07-14 (2 Comments) |

| Solution by tomarken (2014-07-14 10:07:00) |

Under Square Slice Settlement (in Shapes) Posted on 2014-07-11 (2 Comments) |

| 19x19 by tomarken (2014-07-11 17:41:25) |

| 17x17 by tomarken (2014-07-11 16:27:20) |

Under Wedding Wangle (in Logic) Posted on 2014-07-09 (6 Comments) |

| re: possible solution by tomarken (2014-07-10 09:29:24) |

| Not sure I undestand... by tomarken (2014-07-09 16:19:55) |

Under Union of squares (in Shapes) Posted on 2014-07-09 (10 Comments) |

| re: Some odds are possible by tomarken (2014-07-09 16:53:11) |

| re: Partial solution - another part by tomarken (2014-07-09 12:15:47) |

| Partial solution by tomarken (2014-07-09 12:10:07) |

Under Generating a square (in Just Math) Posted on 2014-07-08 (1 Comments) |

| Solution by tomarken (2014-07-08 10:19:57) |

Under Floor and Fraction Formulation (in Just Math) Posted on 2014-07-07 (1 Comments) |

| Solution by tomarken (2014-07-07 15:38:04) |

Under Cryptajoke I (in Cryptography) Posted on 2014-07-07 (1 Comments) |

| Punchline by tomarken (2014-07-07 15:13:01) |

Under Letter Carrier (in Word Problems) Posted on 2014-07-03 (3 Comments) |

| Solution by tomarken (2014-07-03 13:19:23) |

Under Safe Crack III (in Just Math) Posted on 2014-07-02 (3 Comments) |

| re(2): One straightforward solution by tomarken (2014-07-02 15:21:42) |

| One straightforward solution by tomarken (2014-07-02 14:32:27) |

Under Only one basic solution (in Just Math) Posted on 2014-07-02 (2 Comments) |

| Solution by tomarken (2014-07-02 11:56:22) |

Under Neither a borrower nor a lender be, (in Just Math) Posted on 2014-07-01 (2 Comments) |

| My solution by tomarken (2014-07-01 14:23:12) |

Under End and Begin II (in Word Problems) Posted on 2014-06-30 (6 Comments) |

| 10 & 14 by tomarken (2014-06-30 14:52:44) |

Under Leonardo's game (in Games) Posted on 2014-06-27 (3 Comments) |

| Fibonacci by tomarken (2014-06-30 15:39:39) |

| Strategy table by tomarken (2014-06-30 13:48:44) |

| Possible solution by tomarken (2014-06-30 12:45:24) |

Under Fibo again (in Numbers) Posted on 2014-06-26 (1 Comments) |

| Solution by tomarken (2014-06-26 09:53:47) |

Under An enchanted coin (in Probability) Posted on 2014-06-24 (3 Comments) |

| Solution by tomarken (2014-06-24 16:57:23) |

Under 3 more hats II (in General) Posted on 2014-06-20 (2 Comments) |

| Possible error? by tomarken (2014-06-24 17:12:49) |

Under A simple power (in Just Math) Posted on 2014-06-13 (2 Comments) |

| Shortcut solution by tomarken (2014-06-13 10:21:51) |

Under Arithmetic Grid II (in Just Math) Posted on 2014-06-12 (2 Comments) |

| Analytical solution by tomarken (2014-06-12 17:25:01) |

Under Three Product Tease (in Just Math) Posted on 2014-06-12 (2 Comments) |

| Sketch of proof by tomarken (2014-06-12 12:29:35) |

Under Ninety-Nine Nuance (in Just Math) Posted on 2014-06-11 (3 Comments) |

| Possible solution by tomarken (2014-06-11 14:03:44) |

Under A Chamsonel Problem VII (in Liars and Knights) Posted on 2014-06-11 (1 Comments) |

| Solution by tomarken (2014-06-11 10:19:34) |

Under Integer Illation (in Logic) Posted on 2014-06-10 (4 Comments) |

| A different analytical solution by tomarken (2014-06-11 10:09:57) |

Under Temperature Travail (in Logic) Posted on 2014-06-10 (2 Comments) |

| Solution by tomarken (2014-06-10 10:10:13) |

Under Yankee dollar (in Just Math) Posted on 2014-06-06 (9 Comments) |

| re(2): computer aided solution.... to be expanded by tomarken (2014-06-06 17:43:50) |

| Candidates by tomarken (2014-06-06 14:46:56) |

Under Four Digit Trial (in Just Math) Posted on 2014-06-05 (3 Comments) |

| Non-computer solution by tomarken (2014-06-05 17:19:25) |

Under Ways and means (in Tricks) Posted on 2014-06-05 (11 Comments) |

| re: Efforts - OK, results- not quite , (last hint) by tomarken (2014-06-06 18:00:51) |

| re(2): Another probably wrong answer by tomarken (2014-06-05 14:18:24) |

Under Sum Settlement (in Just Math) Posted on 2014-06-03 (4 Comments) |

| Another way by tomarken (2014-06-04 09:31:53) |

Under Fuel Feat (in Just Math) Posted on 2014-06-03 (4 Comments) |

| Solution by tomarken (2014-06-03 09:50:31) |

Under Safe Crack II (in Just Math) Posted on 2014-06-02 (1 Comments) |

| Solution by tomarken (2014-06-02 11:46:46) |

Under Ninety nine coins plus one catch (in Weights and Scales) Posted on 2014-06-01 (7 Comments) |

| Correction! (and bonus task) by tomarken (2014-07-02 14:56:37) |

| Solution, explained by tomarken (2014-07-02 12:57:46) |

| re(2): Any thoughts on this one? by tomarken (2014-07-02 09:46:41) |

| Any thoughts on this one? by tomarken (2014-06-30 16:50:58) |

Under Inverse Square Sum (in Just Math) Posted on 2014-05-28 (5 Comments) |

| re(3): Do i err ?? by tomarken (2014-05-29 09:41:25) |

Under M.A.R. observed: (in Word Problems) Posted on 2014-05-28 (3 Comments) |

| Hmm... by tomarken (2014-05-28 10:42:11) |

Under Money Division Muse (in Just Math) Posted on 2014-05-27 (4 Comments) |

| So close yet so far? by tomarken (2014-05-27 17:03:58) |

Under Year Yearn (in General) Posted on 2014-05-23 (6 Comments) |

| (v) by tomarken (2014-05-23 10:57:32) |

Under The first two hats (in General) Posted on 2014-05-20 (1 Comments) |

| Solution by tomarken (2014-05-20 11:54:49) |

Under A progressive addition (in Numbers) Posted on 2014-05-19 (3 Comments) |

| re: Other solutions by tomarken (2014-05-19 14:02:46) |

| Other solutions by tomarken (2014-05-19 13:39:33) |

Under Five Friends (in Logic) Posted on 2014-05-19 (2 Comments) |

| Solution by tomarken (2014-05-19 10:08:11) |

Under Make one hundred (in Numbers) Posted on 2014-05-17 (7 Comments) |

| Another idea by tomarken (2014-05-19 11:17:04) |

Under Guessing Game (in Numbers) Posted on 2014-05-16 (18 Comments) |

| re(4): Additional thoughts by tomarken (2014-05-21 12:52:15) |

| re(2): Additional thoughts by tomarken (2014-05-20 09:50:53) |

Under The highest prime (in Numbers) Posted on 2014-05-16 (8 Comments) |

| Hard 8 by tomarken (2014-05-16 12:09:28) |

| re: Possible solution by tomarken (2014-05-16 10:55:39) |

Under Hard times (in Cryptography) Posted on 2014-05-15 (1 Comments) |

| SXDJUEXB by tomarken (2014-05-15 12:47:12) |

Under 5 unknown digits (in Numbers) Posted on 2014-05-13 (5 Comments) |

| Python solution by tomarken (2014-05-13 15:01:18) |

Under Quiz Score Settlement (in Liars and Knights) Posted on 2014-05-13 (5 Comments) |

| re: ....HOWEVER by tomarken (2014-05-13 18:00:48) |

| Agreed by tomarken (2014-05-13 11:41:07) |

Under Expected Smaller (in Probability) Posted on 2014-05-12 (2 Comments) |

| Solution by tomarken (2014-05-12 14:44:12) |

Under Marriage Muse II (in Logic) Posted on 2014-05-12 (1 Comments) |

| Solution by tomarken (2014-05-12 10:55:59) |

Under Not in every dictionary (in Cryptography) Posted on 2014-05-09 (3 Comments) |

| Learned a new word today... by tomarken (2014-05-09 14:35:02) |

Under NEWS (in Word Problems) Posted on 2014-05-09 (3 Comments) |

| re(2): NSEW (spoiler) by tomarken (2014-05-14 12:28:17) |

Under The Ten Statements II (in Logic) Posted on 2014-05-08 (7 Comments) |

| re(2): Solution by tomarken (2014-05-09 00:07:08) |

| Solution by tomarken (2014-05-08 16:48:30) |

Under Baby Blue (in Probability) Posted on 2014-05-08 (11 Comments) |

| re(2): Easier gedanken att: ALL by tomarken (2014-05-14 10:21:46) |

Under Big spenders (in Cryptography) Posted on 2014-05-07 (3 Comments) |

| Solution, with a possible correction by tomarken (2014-05-07 13:56:19) |

Under Synonym Surveillance (in Word Problems) Posted on 2014-05-06 (3 Comments) |

| 2ND TRIALS by tomarken (2014-05-06 14:35:00) |

Under Hexagon Brood (in Shapes) Posted on 2014-05-06 (2 Comments) |

| Solution, I think by tomarken (2014-05-06 10:12:47) |

Under Mobile Phone Muse (in Logic) Posted on 2014-05-05 (2 Comments) |

| Multiple solutions by tomarken (2014-05-05 13:13:39) |

Under Day-knights and night-knights 9 (in Logic) Posted on 2014-05-02 (5 Comments) |

| re(2): Solution by tomarken (2014-05-02 12:24:18) |

| Solution by tomarken (2014-05-02 11:31:27) |

Under A Chamsonel Problem VI (in Liars and Knights) Posted on 2014-05-01 (1 Comments) |

| Solution by tomarken (2014-05-01 11:00:03) |

Under Making a Multiple of Four (in Numbers) Posted on 2014-04-30 (6 Comments) |

| Part I Solution, Part II Question by tomarken (2014-04-30 10:33:57) |

Under The end of the line (in Cryptography) Posted on 2014-04-29 (5 Comments) |

| re(2): Solution? by tomarken (2014-04-29 13:06:59) |

| Solution? by tomarken (2014-04-29 10:45:29) |

Under I / O resolved (in Logic) Posted on 2014-04-28 (4 Comments) |

| Solution by tomarken (2014-04-28 11:43:36) |

Under Whachamacallit? (in Word Problems) Posted on 2014-04-25 (1 Comments) |

| Solution by tomarken (2014-04-25 14:17:09) |

Under Wallet Wangle (in Liars and Knights) Posted on 2014-04-24 (2 Comments) |

| Two versions of the same solution by tomarken (2014-04-24 15:57:03) |

Under Veracity Verification III (in Logic) Posted on 2014-04-23 (4 Comments) |

| re: Meta-solution (spoiler) by tomarken (2014-04-23 16:39:48) |

Under Mod 3 alphametics (in Just Math) Posted on 2014-04-15 (2 Comments) |

| Solution by tomarken (2014-04-15 15:48:32) |

Under Synonym Set (in Word Problems) Posted on 2014-04-11 (1 Comments) |

| Solution by tomarken (2014-04-11 11:44:18) |

Under Four Cards (in Logic) Posted on 2014-04-10 (2 Comments) |

| Solution by tomarken (2014-04-10 13:43:47) |

Under Family Murder Muse (in Logic) Posted on 2014-04-09 (4 Comments) |

| Solution by tomarken (2014-04-09 13:52:03) |

Under A Quicky III (in Numbers) Posted on 2014-04-09 (9 Comments) |

| Thoughts by tomarken (2014-04-09 12:57:20) |

Under A Quicky II (in Numbers) Posted on 2014-04-03 (7 Comments) |

| re(4): Clarification? by tomarken (2014-04-03 12:34:22) |

| re(2): Clarification? by tomarken (2014-04-03 10:33:09) |

| Clarification? by tomarken (2014-04-03 08:55:07) |

Under Years & numbers (in Numbers) Posted on 2014-04-02 (2 Comments) |

| Solution, but incomplete... by tomarken (2014-04-02 13:25:52) |

Under Tennis Tease II (in Logic) Posted on 2014-04-01 (1 Comments) |

| Solution by tomarken (2014-04-01 11:12:08) |

Under Integers only (in Sequences) Posted on 2014-03-31 (7 Comments) |

| Some questions / Possible solution(s) by tomarken (2014-03-31 14:46:35) |

Under Wooden Wangle (in Logic) Posted on 2014-03-31 (1 Comments) |

| Solution by tomarken (2014-03-31 09:59:32) |

Under Ternary train (in Just Math) Posted on 2014-03-28 (3 Comments) |

| Solution by tomarken (2014-03-28 14:08:28) |

Under In or out? (in Probability) Posted on 2014-03-28 (2 Comments) |

| Formula by tomarken (2014-03-28 16:14:54) |

Under A Chamsonel Problem V (in Liars and Knights) Posted on 2014-03-27 (2 Comments) |

| Not sure...? by tomarken (2014-03-27 09:23:41) |

Under Words count (in Numbers) Posted on 2014-03-25 (8 Comments) |

| re: solution to part 1; thoughts on part 2 by tomarken (2014-03-26 09:01:02) |

Under A coded phrase (in General) Posted on 2014-03-24 (2 Comments) |

| Solution by tomarken (2014-03-24 13:37:41) |

Under In pi at last (in Sequences) Posted on 2014-03-24 (3 Comments) |

| Good puzzle by tomarken (2014-03-24 09:46:33) |

Under Coded Sentences (in Cryptography) Posted on 2014-03-21 (1 Comments) |

| Solution by tomarken (2014-03-21 12:59:50) |

Under Town Trends (in Logic) Posted on 2014-03-19 (1 Comments) |

| Solution by tomarken (2014-03-19 14:43:16) |

Under About two and seven (in Numbers) Posted on 2014-03-19 (1 Comments) |

| Solution by tomarken (2014-03-19 09:36:41) |

Under House Assignment (in Logic) Posted on 2014-03-18 (1 Comments) |

| Solution by tomarken (2014-03-18 20:03:17) |

Under Sum Divisibility Dilemma (in Just Math) Posted on 2014-03-18 (6 Comments) |

| re: Different formula, same result by tomarken (2014-03-18 13:40:47) |

| Solution, might be able to improve by tomarken (2014-03-18 10:05:52) |

Under Liars Logic 2 (in Liars and Knights) Posted on 2014-03-17 (2 Comments) |

| Are these puzzles interesting? by tomarken (2014-03-17 20:04:33) |

Under Safe Crack (in Just Math) Posted on 2014-03-17 (3 Comments) |

| Solution sans explanation by tomarken (2014-03-17 09:12:26) |

Under Summing the factorials (in Numbers) Posted on 2014-03-15 (3 Comments) |

| computer solution by tomarken (2014-03-15 11:02:55) |

Under The famous card players (in General) Posted on 2014-03-14 (1 Comments) |

| computer solution by tomarken (2014-03-14 14:11:56) |

Under Last Digit II (in Just Math) Posted on 2014-03-14 (2 Comments) |

| Solution by tomarken (2014-03-14 10:01:09) |

Under Bridge Baffle (in Just Math) Posted on 2014-03-13 (1 Comments) |

| Solution by tomarken (2014-03-13 09:02:01) |

Under Prime Equation (in Just Math) Posted on 2014-03-12 (4 Comments) |

| re(2): solution by tomarken (2014-03-13 08:43:22) |

Under House Identification (in Logic) Posted on 2014-03-12 (1 Comments) |

| Two solutions... by tomarken (2014-03-12 11:02:28) |

Under Ady's RH problem (in Logic) Posted on 2014-03-11 (6 Comments) |

| re(2): Half-serious answer by tomarken (2014-03-11 17:08:33) |

| Half-serious answer by tomarken (2014-03-11 15:25:35) |

Under A permuted multiplication (in Numbers) Posted on 2014-03-11 (9 Comments) |

| re: No Subject by tomarken (2014-03-12 10:06:51) |

| Yes it can. by tomarken (2014-03-11 12:56:10) |

Under Store Stopover (in Logic) Posted on 2014-03-10 (1 Comments) |

| Solution by tomarken (2014-03-10 09:35:38) |

Under Bet Brood (in Probability) Posted on 2014-03-06 (1 Comments) |

| Solution by tomarken (2014-03-06 10:08:57) |

Under Equilateral Crease II (in Shapes) Posted on 2014-03-05 (3 Comments) |

| Solution, I think by tomarken (2014-03-05 13:23:18) |

Under Prime+reversal= prime (in Numbers) Posted on 2014-03-04 (4 Comments) |

| Python solution by tomarken (2014-03-04 14:15:33) |

Under Card game III (in Logic) Posted on 2014-03-04 (5 Comments) |

| Python solution by tomarken (2014-03-04 10:56:28) |

Under Formula Formulation (in Just Math) Posted on 2014-03-03 (4 Comments) |

| Clarification by tomarken (2014-03-03 16:25:03) |

Under Day-knights and night-knights 8 (in Logic) Posted on 2014-03-03 (4 Comments) |

| Solution by process of elimination by tomarken (2014-03-03 11:32:34) |

Under Switching Teams (in Probability) Posted on 2014-02-28 (8 Comments) |

| re: Clarifying questions by tomarken (2014-02-28 13:47:12) |

Under Minimum Integer (in Just Math) Posted on 2014-02-28 (4 Comments) |

| re(2): Brute force solution by tomarken (2014-02-28 13:33:13) |

| Brute force solution by tomarken (2014-02-28 11:58:05) |

Under Reverso (in Numbers) Posted on 2014-02-27 (2 Comments) |

| Solution by tomarken (2014-02-27 15:50:36) |

Under 8675309 (in Numbers) Posted on 2014-02-26 (2 Comments) |

| Solution by tomarken (2014-02-26 14:41:24) |

Under sum Up (in Numbers) Posted on 2014-02-26 (5 Comments) |

| Method for solution... by tomarken (2014-02-26 13:11:36) |

Under Bullseye II (in Logic) Posted on 2014-02-25 (3 Comments) |

| Slightly different solution by tomarken (2014-02-25 14:09:52) |

Under Neighbor Ponder (in Liars and Knights) Posted on 2014-02-25 (1 Comments) |

| Solution by tomarken (2014-02-25 14:25:15) |

Under Hats revisited (in Probability) Posted on 2013-12-19 (6 Comments) |

| I give up.... by tomarken (2014-05-06 14:50:18) |

| re(4): Logicians don't discuss strategy (spoiler?), but by tomarken (2014-02-28 11:04:14) |

Under Harmonic Harness (in Probability) Posted on 2013-11-27 (2 Comments) |

| Some thoughts on the bonus by tomarken (2014-02-28 18:49:43) |

Under Arm Appraisal (in Liars and Knights) Posted on 2012-09-04 (5 Comments) |

| Slightly different solution by tomarken (2014-03-24 14:16:43) |

Under Calendar Game (in Logic) Posted on 2011-01-02 (8 Comments) |

| re(2): Strategy by tomarken (2011-01-03 22:43:51) |

Under Five railway employees (in Logic) Posted on 2009-04-02 (4 Comments) |

| Some facts... by tomarken (2009-04-03 18:02:52) |

Under Mean Quest (in General) Posted on 2006-12-10 (15 Comments) |

| re(3): Question. by tomarken (2006-12-10 13:22:16) |

| Solution by tomarken (2006-12-10 11:42:30) |

Under Another positive integer puzzle (in Numbers) Posted on 2006-11-29 (2 Comments) |

| A start, perhaps? by tomarken (2006-11-29 21:57:53) |

Under Horoscope Hijinks I (in General) Posted on 2006-11-28 (7 Comments) |

| re: Smaller Zodiacs by tomarken (2006-11-28 15:42:45) |

Under Easy as ABC (in Logic) Posted on 2006-11-22 (10 Comments) |

| same as... tomarken? by tomarken (2020-02-12 13:31:28) |

| A solution (no explanation) by tomarken (2006-11-22 08:35:20) |

Under Another function problem (in Numbers) Posted on 2006-11-19 (12 Comments) |

| re(8): Solution? by tomarken (2006-11-20 01:26:34) |

| re(6): Solution? by tomarken (2006-11-19 19:45:48) |

| re(4): Solution? by tomarken (2006-11-19 16:04:04) |

| re(2): Solution? by tomarken (2006-11-19 12:14:56) |

| Solution? by tomarken (2006-11-19 11:17:32) |

Under An Integer Root Problem (in Just Math) Posted on 2006-11-17 (2 Comments) |

| Solution maybe? by tomarken (2006-11-17 10:08:01) |

Under Twist in Sequence (in Sequences) Posted on 2006-11-16 (9 Comments) |

| re(3): Solution by tomarken (2006-11-17 09:40:03) |

| Solution by tomarken (2006-11-16 15:51:54) |

| Not unique by tomarken (2006-11-16 15:37:13) |

Under Ceremonial Stones (in Weights and Scales) Posted on 2006-11-14 (26 Comments) |

| An improved guess... by tomarken (2006-11-14 15:04:42) |

| A guess, can probably be improved.... by tomarken (2006-11-14 13:55:29) |

Under Bananas II (in Numbers) Posted on 2006-11-13 (8 Comments) |

| re(2): Solution, sort of... by tomarken (2006-11-13 20:44:00) |

| Solution, sort of... by tomarken (2006-11-13 12:13:30) |

Under Geometric Integers (in Just Math) Posted on 2006-11-09 (6 Comments) |

| Solution (thanks to Charlie) by tomarken (2006-11-09 15:50:51) |

| re: doing something wrong? by tomarken (2006-11-09 11:20:59) |

Under Going Downtown (in Logic) Posted on 2006-11-08 (7 Comments) |

| re(2): Solution by tomarken (2006-11-09 08:01:09) |

| Solution by tomarken (2006-11-08 21:13:23) |

Under A Numeral Sequence Problem (in Tricks) Posted on 2006-11-07 (6 Comments) |

| Solution by tomarken (2006-11-07 23:21:23) |

Under An Income And Expenditure Problem (in General) Posted on 2006-10-17 (1 Comments) |

| I don't get it by tomarken (2020-03-06 16:11:48) |

Under First Impressions (in Cryptography) Posted on 2006-07-10 (16 Comments) |

| re: One of the best problems ever? by tomarken (2006-07-10 18:03:53) |

| Solution by tomarken (2006-07-10 11:33:20) |

Under Fiction Novel And Science Book Problem (in Just Math) Posted on 2006-06-20 (5 Comments) |

| Brute force answer by tomarken (2006-06-20 10:13:08) |

Under Simplify the expression (in Just Math) Posted on 2006-06-16 (8 Comments) |

| A Guess by tomarken (2006-06-16 09:26:14) |

Under The Maypole Problem 2 (in Geometry) Posted on 2006-06-12 (3 Comments) |

| Solution by tomarken (2006-06-12 09:30:47) |

Under The Ultimate Cribbage Hand (in Games) Posted on 2006-06-07 (21 Comments) |

| Hey Charlie by tomarken (2006-06-07 16:10:53) |

| re(2): Part of the solution by tomarken (2006-06-07 16:06:28) |

| Part of the solution by tomarken (2006-06-07 15:38:09) |

Under Math Rebuses (Rebi?) (in Word Problems) Posted on 2006-06-01 (8 Comments) |

| re: The one that isn't right by tomarken (2006-06-01 13:43:48) |

| The last one perhaps? by tomarken (2006-06-01 10:33:32) |

| Most of them... by tomarken (2006-06-01 09:50:46) |

Under A prime time at KP (in General) Posted on 2006-05-31 (3 Comments) |

| re(2): Solution by tomarken (2006-06-01 22:08:36) |

| Solution by tomarken (2006-05-31 09:57:30) |

Under Trading Places 2 (in General) Posted on 2006-05-30 (3 Comments) |

| Formula for Part C by tomarken (2006-05-30 14:24:10) |

| A start to part C by tomarken (2006-05-30 13:01:48) |

| Solution to parts A and B by tomarken (2006-05-30 12:15:31) |

Under Naughty Nimble Nines (in General) Posted on 2006-05-30 (11 Comments) |

| re: The Nines by tomarken (2006-05-30 16:23:03) |

| re: Topsy turvy by tomarken (2006-05-30 10:41:55) |

Under Relativistic snapshot (in Science) Posted on 2006-05-26 (11 Comments) |

| re: Solution by tomarken (2006-05-29 07:41:03) |

| A Question by tomarken (2006-05-26 16:19:54) |

Under Domino fractions (in Numbers) Posted on 2006-05-25 (2 Comments) |

| Solution by tomarken (2006-05-25 09:34:58) |

Under The Paradox of Relativity (in Science) Posted on 2006-05-24 (10 Comments) |

| re(3): Some thoughts by tomarken (2006-05-24 19:28:13) |

| Some thoughts by tomarken (2006-05-24 17:15:40) |

Under Pills they had (in Logic) Posted on 2006-05-23 (3 Comments) |

| Solution by tomarken (2006-05-23 15:34:19) |

Under Mutually disagreeing queens. (in General) Posted on 2006-05-19 (5 Comments) |

| Solution? by tomarken (2006-05-19 10:04:29) |

Under Squares in a cross (in General) Posted on 2006-05-10 (5 Comments) |

| re(2): Solution by tomarken (2006-05-10 09:57:58) |

| Solution by tomarken (2006-05-10 08:55:33) |

Under First Supreme Syllable (in Riddles) Posted on 2006-05-09 (12 Comments) |

| re: No Subject by tomarken (2006-05-24 18:39:40) |

| Solution? by tomarken (2006-05-09 13:33:56) |

Under What do you... (in Tricks) Posted on 2006-05-09 (11 Comments) |

| re: Solution by tomarken (2006-05-09 08:51:38) |

Under Don't (blank), be happy... (in Riddles) Posted on 2006-05-08 (9 Comments) |

| Possible solution? by tomarken (2006-05-08 08:19:48) |

Under Gravity experiment (in General) Posted on 2006-05-04 (29 Comments) |

| re: Scale It Down by tomarken (2006-05-06 09:20:04) |

| re: That's the breaks (Possible correct solution) by tomarken (2006-05-04 22:10:22) |

| re(3): Possibly right solution, partial expl. by tomarken (2006-05-04 15:14:09) |

| re: Possibly right solution, partial expl. by tomarken (2006-05-04 14:17:26) |

Under Square = half itself? (in Shapes) Posted on 2006-05-04 (19 Comments) |

| re(2): alternatives by tomarken (2006-05-04 14:51:11) |

| Solution by tomarken (2006-05-04 09:35:49) |

Under Look Ma, no integrals! (in Calculus) Posted on 2006-05-02 (14 Comments) |

| Stupidity Tries by tomarken (2006-05-02 15:45:43) |

Under Skillful Sequence (in Sequences) Posted on 2006-04-29 (15 Comments) |

| re: Probable answer by tomarken (2006-05-03 10:59:10) |

Under View from Perplexus Tower (in General) Posted on 2006-04-27 (9 Comments) |

| Solution to first part by tomarken (2006-04-27 10:10:21) |

Under Poker People (in General) Posted on 2006-04-27 (6 Comments) |

| Solution by tomarken (2006-04-27 07:19:08) |

Under 3 in a row = bad (in General) Posted on 2006-04-26 (13 Comments) |

| re(2): Minimum and Maximum by tomarken (2006-04-27 14:13:28) |

| re: Possible minimum? by tomarken (2006-04-26 16:43:35) |

| Possible minimum? by tomarken (2006-04-26 14:41:35) |

Under Three from Nine (in Probability) Posted on 2006-04-25 (12 Comments) |

| re(2): Partial Solution - ? with no answer of my own by tomarken (2006-04-25 13:31:25) |

| re(2): Partial Solution by tomarken (2006-04-25 13:16:20) |

| Partial Solution by tomarken (2006-04-25 12:30:48) |

Under How many perfect squares (in Just Math) Posted on 2006-04-25 (19 Comments) |

| No Subject by tomarken (2006-04-26 15:34:41) |

| re(2): Adding to the solution...even numbers! by tomarken (2006-04-26 12:58:02) |

| re: Adding to the solution...even numbers! by tomarken (2006-04-26 12:21:18) |

| Adding to the solution... by tomarken (2006-04-26 10:03:03) |

| re(5): Partial Solution by tomarken (2006-04-25 11:40:02) |

| re(4): Partial Solution by tomarken (2006-04-25 11:08:12) |

| re(2): Partial Solution by tomarken (2006-04-25 10:08:34) |

| Partial Solution by tomarken (2006-04-25 09:38:18) |

Under Figuring a wonky die (in Probability) Posted on 2006-04-24 (5 Comments) |

| Solution (Full) by tomarken (2006-04-24 13:36:49) |

| Solution by tomarken (2006-04-24 13:25:22) |

| Solution by tomarken (2006-04-24 13:25:22) |

Under 4 tries (in Just Math) Posted on 2006-04-24 (8 Comments) |

| re(4): Big hint, almost a spoiler by tomarken (2006-04-24 17:35:25) |

| re: Big hint, almost a spoiler by tomarken (2006-04-24 11:56:51) |

| A Question by tomarken (2006-04-24 08:58:11) |

Under A Composite Determination Problem (in Just Math) Posted on 2006-04-23 (14 Comments) |

| re: Another Stab at the Solution (Whoops again) by tomarken (2006-04-23 11:10:02) |

| Another Stab at the Solution by tomarken (2006-04-23 11:05:47) |

| re: Solution (Whoops) by tomarken (2006-04-23 10:57:43) |

| Solution by tomarken (2006-04-23 10:54:04) |

Under Maths exam problem (in Numbers) Posted on 2006-04-21 (12 Comments) |

| re: Solution by tomarken (2006-04-21 13:06:24) |

| Solution by tomarken (2006-04-21 12:59:47) |

Under Lim and Jill (in Riddles) Posted on 2006-04-21 (12 Comments) |

| re: Solution ? by tomarken (2006-04-21 11:17:21) |

Under Classical Rules 2 (in Numbers) Posted on 2006-04-20 (3 Comments) |

| Partial Solution by tomarken (2006-04-20 13:14:07) |

Under Walking the Edge Part 2 (in Shapes) Posted on 2006-04-20 (7 Comments) |

| re: this is probably the best (fastest) strategy by tomarken (2006-04-20 11:29:35) |

Under Padre (in Famous Riddles) Posted on 2006-04-19 (27 Comments) |

| Solution (with computer verification) by tomarken (2006-04-19 19:19:44) |

Under Walking the Edge (in Shapes) Posted on 2006-04-18 (4 Comments) |

| re: solution by tomarken (2006-04-18 13:22:45) |

| Possible solution to part 2 by tomarken (2006-04-18 10:36:00) |

| Possible solution to part 1 by tomarken (2006-04-18 10:10:47) |

Under Twins and their mistakes (in Logic) Posted on 2006-04-17 (7 Comments) |

| re(2): No Subject - still working on it by tomarken (2006-04-24 17:37:28) |

| First layer of logic by tomarken (2006-04-17 18:13:14) |

Under Classical Rules 1 (in Numbers) Posted on 2006-04-17 (10 Comments) |

| re: Super Simple Method for Finding Solutions! by tomarken (2006-04-18 14:04:05) |

| Super Simple Method for Finding Solutions! by tomarken (2006-04-18 12:02:35) |

| re: Full solution by tomarken (2006-04-17 18:34:15) |

Under That's a lotta numbers! (in Numbers) Posted on 2006-04-14 (10 Comments) |

| Is this it? by tomarken (2006-04-14 11:49:48) |

Under RIP (in General) Posted on 2006-04-13 (6 Comments) |

| re: RIP: The Process (solution) by tomarken (2006-04-13 08:48:25) |

Under Circular Jogging Track Problem (in General) Posted on 2006-04-12 (9 Comments) |

| re(2): A start? by tomarken (2006-04-12 11:01:34) |

| A start? by tomarken (2006-04-12 09:56:18) |

Under Mine sweeping (in Logic) Posted on 2006-04-11 (6 Comments) |

| Solution (correct) by tomarken (2006-04-11 13:13:42) |

| re: Solution (incorrect) by tomarken (2006-04-11 13:09:09) |

Under Once upon a time . . . (in General) Posted on 2006-04-11 (8 Comments) |

| re(3): A Guess... (spoiler) by tomarken (2006-04-11 14:49:58) |

| A Guess... by tomarken (2006-04-11 10:19:07) |

Under The Tiger, the Witch and the Wardrobe (in Liars and Knights) Posted on 2006-04-10 (7 Comments) |

| Solution (I think) by tomarken (2006-04-10 12:09:03) |

Under Trading Places (in General) Posted on 2006-04-10 (3 Comments) |

| Solution by tomarken (2006-04-10 09:07:15) |

Under Austin Ruth (in Sequences) Posted on 2006-04-08 (8 Comments) |

| Solution by tomarken (2006-04-08 14:44:50) |

Under Super Pawn (in General) Posted on 2006-04-07 (7 Comments) |

| What is a pawn shop? by tomarken (2006-04-11 16:30:40) |

Under Who is Elizabeth's Partner (in Logic) Posted on 2006-04-04 (16 Comments) |

| re(2): computer solution by tomarken (2006-04-04 19:32:20) |

Under Integer Solutions (in Numbers) Posted on 2006-03-30 (16 Comments) |

| re: KISS by tomarken (2006-03-31 07:43:30) |

| Congrats, and a question by tomarken (2006-03-30 16:28:17) |

| re: I think I got it. by tomarken (2006-03-30 14:41:07) |

| Solution (not sure if it's complete) by tomarken (2006-03-30 14:26:15) |

Under The Dilemma of a Prisoner part 1 (in Tricks) Posted on 2006-03-30 (16 Comments) |

| re: Big hint by tomarken (2006-03-30 12:00:32) |

| A wilder guess by tomarken (2006-03-30 10:00:31) |

| A wild guess by tomarken (2006-03-30 09:14:49) |

Under What is it?? (in Riddles) Posted on 2006-03-29 (11 Comments) |

| I refute it thus! by tomarken (2006-03-29 16:34:25) |

Under Alexei And Boris (in Numbers) Posted on 2006-03-28 (11 Comments) |

| re(5): Solution (to alternate problem) by tomarken (2006-03-28 17:44:50) |

| re(4): Solution (to alternate problem) by tomarken (2006-03-28 17:40:04) |

| re(2): Solution by tomarken (2006-03-28 16:12:43) |

| Solution by tomarken (2006-03-28 12:44:22) |

Under Crossed Equations (in Just Math) Posted on 2006-03-28 (3 Comments) |

| re: thinkigotit by tomarken (2006-03-28 10:42:00) |

Under 3 grandfather clock problems (in General) Posted on 2006-03-27 (9 Comments) |

| re(2): Part I solution by tomarken (2006-03-27 13:59:37) |

| Part III solution (spoiler), and questions by tomarken (2006-03-27 13:09:09) |

Under Lazy Tennis (in Games) Posted on 2006-03-27 (24 Comments) |

| re(8): Solution, doing the Bristol Stomp on Dej Mar's cranium by tomarken (2006-03-27 15:42:03) |

| re(6): Solution, stepping on Dej Mar's head :) by tomarken (2006-03-27 13:35:21) |

| My legs are getting tired... by tomarken (2006-03-27 11:48:18) |

| re(4): Solution, Standing on the shoulders of about.com by tomarken (2006-03-27 11:04:18) |

| re(2): Solution, Standing on the shoulders of Hugo. by tomarken (2006-03-27 09:51:18) |

| Solution by tomarken (2006-03-27 07:49:33) |

Under Mr. Ambrose And Mr. Bruford (in General) Posted on 2006-03-26 (9 Comments) |

| re: No Subject by tomarken (2006-03-26 19:25:00) |

| re(4): 24 hour time? (full spoiler if correct) by tomarken (2006-03-26 14:03:12) |

| re(2): 24 hour time? by tomarken (2006-03-26 13:12:12) |

| 24 hour time? by tomarken (2006-03-26 10:56:40) |

Under Dominoes (in Logic) Posted on 2006-03-24 (6 Comments) |

| Solution by tomarken (2006-03-24 13:46:12) |

Under 3 age problems (in Just Math) Posted on 2006-03-24 (5 Comments) |

| re: solution by tomarken (2006-03-24 09:07:19) |

| Solution Parts I and III by tomarken (2006-03-24 08:18:08) |

Under Sequence - 4 (in Sequences) Posted on 2006-03-23 (4 Comments) |

| re(2): Solution by tomarken (2006-03-23 11:59:40) |

| Solution by tomarken (2006-03-23 09:11:16) |

Under Arrow dice (in Shapes) Posted on 2006-03-22 (5 Comments) |

| re(2): A guess by tomarken (2006-03-22 22:03:53) |

| A guess by tomarken (2006-03-22 12:40:32) |

Under In the Woods... (in Riddles) Posted on 2006-03-22 (50 Comments) |

| re: Solution by tomarken (2006-03-22 15:57:24) |

Under Rotating slopes (in Just Math) Posted on 2006-03-21 (5 Comments) |

| Solution by tomarken (2006-03-21 15:59:16) |

Under Pythagorean Chain (in Shapes) Posted on 2006-03-20 (18 Comments) |

| re: Is 10000 too big? by tomarken (2006-03-21 08:58:35) |

| re(2): Ideas... by tomarken (2006-03-20 16:52:12) |

| Ideas... by tomarken (2006-03-20 15:37:29) |

| re(2): Solution, perhaps? by tomarken (2006-03-20 13:39:40) |

Under Remainder: Part 1 (in Numbers) Posted on 2006-03-20 (6 Comments) |

| A start (partial solution) by tomarken (2006-03-20 11:12:33) |

Under 3D Sudoku - Part II (in Numbers) Posted on 2006-03-17 (6 Comments) |

| Solution by tomarken (2006-03-17 12:56:56) |

Under What do they share? (in Word Problems) Posted on 2006-03-17 (11 Comments) |

| re: Seems... by tomarken (2006-03-17 12:26:58) |

Under A Prime Time And Square Time Problem (in General) Posted on 2006-03-16 (4 Comments) |

| Solution, or misinterpretation? by tomarken (2006-03-16 12:19:52) |

Under Changing With the Times (in Riddles) Posted on 2006-03-16 (20 Comments) |

| re(2): Solution by tomarken (2006-03-17 16:13:29) |

| My guess by tomarken (2006-03-16 10:56:45) |

Under A Quintic Problem (in Just Math) Posted on 2006-03-15 (7 Comments) |

| Predictions by tomarken (2006-03-15 18:23:46) |

| One solution, no proof by tomarken (2006-03-15 15:15:43) |

Under 4♣ 5♦ A♥ A♠ A♥ (in General) Posted on 2006-03-15 (15 Comments) |

| Random ideas by tomarken (2006-03-16 13:23:05) |

Under Discover U.S. (in Cryptography) Posted on 2006-03-14 (11 Comments) |

| re(3): Solution (again) by tomarken (2006-03-14 22:49:42) |

| re(2): Partial Solution by tomarken (2006-03-14 15:58:59) |

| re(4): Solution (again) by tomarken (2006-03-14 15:03:05) |

| re: Solution (again) by tomarken (2006-03-14 12:20:47) |

| Solution by tomarken (2006-03-14 12:17:46) |

Under Semi-Minimalist Painting (in Logic) Posted on 2006-03-13 (10 Comments) |

| re(3): Solution by tomarken (2006-03-14 14:59:17) |

| re(2): Solution by tomarken (2006-03-14 14:45:52) |

| re: Solution by tomarken (2006-03-14 12:01:23) |

| Solution by tomarken (2006-03-13 16:14:45) |

Under and (in Word Problems) Posted on 2006-03-13 (26 Comments) |

| Second Thoughts by tomarken (2006-03-13 09:31:22) |

Under what a lovely View... (in Cryptography) Posted on 2006-03-12 (24 Comments) |

| re: Question: by tomarken (2006-03-15 12:27:33) |

| Solution by tomarken (2006-03-12 08:01:47) |

Under Mystery Figures (in Geometry) Posted on 2006-03-07 (1 Comments) |

| Solution by tomarken (2006-03-07 07:03:31) |

Under Cross cut (in Shapes) Posted on 2006-03-06 (18 Comments) |

| Questions by tomarken (2006-03-06 13:03:43) |

Under 3D Sudoku - Part I (in Numbers) Posted on 2006-03-06 (10 Comments) |

| re: Did anyone notice... by tomarken (2006-03-07 17:41:30) |

| re(2): Solution (fixed) by tomarken (2006-03-06 13:07:04) |

| Solution by tomarken (2006-03-06 09:58:10) |

Under What force (in Riddles) Posted on 2006-03-05 (31 Comments) |

| A guess by tomarken (2006-03-05 18:29:49) |

Under Black and White Solids (in Geometry) Posted on 2006-03-04 (11 Comments) |

| Solution to #1 by tomarken (2006-03-04 12:03:33) |

Under Only one colour (in Riddles) Posted on 2006-03-03 (34 Comments) |

| re: No Subject by tomarken (2006-03-15 16:55:36) |

| Not sure if this is it...(spoiler if it's right) by tomarken (2006-03-03 13:38:20) |

Under Common Link (in Word Problems) Posted on 2006-03-03 (7 Comments) |

| re: my guess - possibly close AND the solution? by tomarken (2006-03-03 13:25:47) |

| A guess... by tomarken (2006-03-03 09:37:32) |

Under Work Safety (in Riddles) Posted on 2006-03-02 (7 Comments) |

| Solution? by tomarken (2006-03-02 08:55:22) |

Under The Gardener and the Cook (in Tricks) Posted on 2006-03-01 (29 Comments) |

| goFish by tomarken (2006-03-01 15:42:33) |

| Solution? by tomarken (2006-03-01 13:36:35) |

Under A Digital Permutation Problem (in Numbers) Posted on 2006-02-28 (3 Comments) |

| A different method by tomarken (2006-02-28 18:30:30) |

| Solution by tomarken (2006-02-28 17:00:38) |

Under Mathematical Maze (in General) Posted on 2006-02-28 (3 Comments) |

| Solution by tomarken (2006-02-28 10:32:30) |

Under Which word is next? (in Word Problems) Posted on 2006-02-27 (8 Comments) |

| Wow, thanks! by tomarken (2006-03-02 16:18:36) |

| D'oh! (solution) by tomarken (2006-02-28 12:10:48) |

| just an idea... by tomarken (2006-02-27 16:46:33) |

Under Devils in my stomach (in Cryptography) Posted on 2006-02-26 (17 Comments) |

| re(2): Solution, clarified by tomarken (2006-03-01 07:23:41) |

| Solution, clarified by tomarken (2006-02-28 22:35:56) |

| A simple solution by tomarken (2006-02-28 10:56:44) |

Under Two Armies (in Riddles) Posted on 2006-02-23 (17 Comments) |

| re: My guess... by tomarken (2006-03-02 09:32:37) |

Under I don't know. (in Cryptography) Posted on 2006-02-16 (52 Comments) |

| re(3): Solution using correct version of the puzzle by tomarken (2006-03-08 22:15:23) |

| re: Possible - with inspiration from others... by tomarken (2006-03-02 19:20:13) |

| A different approach and solution by tomarken (2006-03-01 11:03:29) |

Under Self-Referential Aptitude Test (in Logic) Posted on 2006-01-17 (28 Comments) |

| re(2): Answers - no explanation by tomarken (2006-03-16 10:53:45) |

| re(2): Solution? by tomarken (2006-03-16 10:53:20) |

| re(2): sol by tomarken (2006-03-16 10:50:55) |

Under Standing for higher powers (in Riddles) Posted on 2005-12-31 (28 Comments) |

| Another solution... by tomarken (2006-03-06 12:22:23) |

Under Britannia Rul-ed The Waves Part 3 (in Sequences) Posted on 2005-08-25 (11 Comments) |

| re: Solution by tomarken (2006-03-01 20:24:25) |

| Solution by tomarken (2006-03-01 20:22:55) |

Under Another Pattern of Numbers (in Numbers) Posted on 2005-07-29 (17 Comments) |

| re(2): Mindy... by tomarken (2006-03-06 22:50:01) |

| Mindy... by tomarken (2006-03-06 14:40:31) |

Under Splitting Heirs (in Shapes) Posted on 2005-06-15 (10 Comments) |

| Some thoughts... by tomarken (2006-03-02 10:37:29) |

Under Only One Hand (in Games) Posted on 2005-04-11 (31 Comments) |

| re: Another solution by tomarken (2006-03-15 14:23:03) |

| Another solution by tomarken (2006-03-15 14:14:50) |

Under Explicitly Stated (in Sequences) Posted on 2004-08-18 (11 Comments) |

| Everything in its Right Place by tomarken (2006-04-24 11:54:26) |

Under Answer Machine Hacking (in Algorithms) Posted on 2004-05-24 (11 Comments) |

| re(2): de Bruijn sequence by tomarken (2006-03-22 15:48:01) |

Under The Black Hole (in Just Math) Posted on 2004-02-18 (12 Comments) |

| Problem clarification? by tomarken (2006-02-28 15:29:27) |

Under Circle in hypotenuse (in Geometry) Posted on 2003-11-14 (13 Comments) |

| a different method? by tomarken (2006-03-02 12:39:54) |

Under Can Or Cannot (in Paradoxes) Posted on 2003-04-30 (109 Comments) |

| Solution by tomarken (2006-05-18 14:40:14) |

Under More chameleons (in Numbers) Posted on 2002-07-30 (26 Comments) |

| re(4): Duh! by tomarken (2006-03-02 16:15:34) |

Under Circular Logic (in Shapes) Posted on 2002-07-03 (26 Comments) |

| re: If 25pc of the Square is shaded... by tomarken (2014-03-14 15:32:25) |

Under Time is an illusion (in Riddles) Posted on 2002-05-29 (20 Comments) |

| re: Everyone is wrong including published solution by tomarken (2014-07-01 09:17:03) |

Under Pick a box! (in Probability) Posted on 2002-03-28 (40 Comments) |

| Alternate explanation of the solution by tomarken (2009-03-25 11:53:52) |