Under Three Digit Number 3 (in Numbers) Posted on 2020-08-05 (2 Comments) |

| Solution / spoiler by Ady TZIDON (2020-08-05 12:16:12) |

Under Erase a prime (in Numbers) Posted on 2020-08-03 (4 Comments) |

| Instant solution by Ady TZIDON (2020-08-04 07:55:54) |

| Instant solution by Ady TZIDON (2020-08-04 07:55:53) |

Under Yoshigahara's Masterpiece (in Logic) Posted on 2020-07-31 (1 Comments) |

| Ez by Ady TZIDON (2020-07-31 09:44:44) |

Under For all the tea in China (in Numbers) Posted on 2020-07-29 (2 Comments) |

| re: solution by Ady TZIDON (2020-07-30 03:01:56) |

Under Accelerating Sequence (in Sequences) Posted on 2020-07-24 (4 Comments) |

| No Subject by Ady TZIDON (2020-07-27 04:58:44) |

Under Two Sums of Two Squares (in Numbers) Posted on 2020-07-17 (4 Comments) |

| re(2): solution by Ady TZIDON (2020-07-20 13:28:45) |

Under 7 matches (in Word Problems) Posted on 2020-07-15 (3 Comments) |

| re: solution(s) - KNOW by Ady TZIDON (2020-07-16 03:09:33) |

Under Four generations (in Numbers) Posted on 2020-07-06 (9 Comments) |

| Where is the KISS solution by Ady TZIDON (2020-07-06 16:22:46) |

Under Average other (in Numbers) Posted on 2020-07-01 (5 Comments) |

| Simple Anal. soln by Ady TZIDON (2020-07-02 05:14:35) |

Under A coded text (in General) Posted on 2020-06-26 (4 Comments) |

| Some guidlines by Ady TZIDON (2020-06-27 10:54:34) |

Under The odd one out. (in Logic) Posted on 2020-06-22 (5 Comments) |

| Another approach by Ady TZIDON (2020-06-23 01:27:10) |

Under Find Five (in Word Problems) Posted on 2020-06-17 (6 Comments) |

| ??....and the rest? by Ady TZIDON (2020-07-06 16:28:24) |

| re(3): Part e (3,5,7) by Ady TZIDON (2020-06-19 09:31:37) |

| re: Part e (3,5,7) by Ady TZIDON (2020-06-19 07:47:25) |

Under Word word (in General) Posted on 2020-06-05 (5 Comments) |

| re: soln (spoiler) WHERE IS THE BEEF by Ady TZIDON (2020-06-07 09:40:08) |

Under Math in letters (in Just Math) Posted on 2020-06-01 (2 Comments) |

| Solution by Ady TZIDON (2020-06-01 13:29:08) |

Under Cube hunting (in Numbers) Posted on 2020-05-29 (8 Comments) |

| re(4): I suspect ... by Ady TZIDON (2020-05-30 08:04:31) |

| re(2): I suspect ... by Ady TZIDON (2020-05-30 06:00:59) |

| re: I suspect ... me, I am sure by Ady TZIDON (2020-05-30 05:59:17) |

Under Deja vu (in Sequences) Posted on 2020-05-25 (2 Comments) |

| Hint....a partial spoiler by Ady TZIDON (2020-05-27 21:08:46) |

Under What is unsolved? (in Numbers) Posted on 2020-05-11 (4 Comments) |

| re: OR NO by Ady TZIDON (2020-05-11 15:30:37) |

| re: Working backwards: no luck. Get a hint. by Ady TZIDON (2020-05-11 15:24:06) |

Under PYHIYP #6 (in Logic) Posted on 2020-04-17 (4 Comments) |

| re: Spoiler? Never say “obviously “! by Ady TZIDON (2020-04-17 13:26:06) |

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

| re: Solution. Where is the solution? by Ady TZIDON (2020-03-09 18:27:47) |

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

| Correction by Ady TZIDON (2020-03-03 17:15:21) |

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

| re: Partial(?) solution by Ady TZIDON (2020-02-20 05:24:41) |

Under Got a hint? (in Sequences) Posted on 2020-02-17 (4 Comments) |

| re(3): First ...and the Last ... Hint (Spoiler) by Ady TZIDON (2020-02-18 09:26:54) |

| re: First ...and the Last ... Hint (Spoiler) by Ady TZIDON (2020-02-17 12:31:30) |

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

| re(2): First thoughts by Ady TZIDON (2020-02-15 03:01:12) |

Under PYHIYP #3: 8 given, 1 missing (in Logic) Posted on 2020-02-07 (1 Comments) |

| Hint by Ady TZIDON (2020-02-08 07:17:45) |

Under 13 T2Ts (in Word Problems) Posted on 2020-02-03 (18 Comments) |

| Last 2 plus a bonus hint... by Ady TZIDON (2020-02-06 10:20:42) |

| And another one by Ady TZIDON (2020-02-05 17:55:09) |

| One more by Ady TZIDON (2020-02-05 17:38:07) |

| re: I'll even sort the lengths :-) by Ady TZIDON (2020-02-05 12:37:30) |

| @ StL. Please acknowledge by Ady TZIDON (2020-02-05 11:29:51) |

| Him airer ? by Ady TZIDON (2020-02-05 01:55:54) |

| Eight by Ady TZIDON (2020-02-05 00:46:16) |

| No Subject by Ady TZIDON (2020-02-04 16:23:11) |

| 6 added 3 still missing by Ady TZIDON (2020-02-04 00:26:14) |

Under Insert A B & C (in Word Problems) Posted on 2020-01-29 (1 Comments) |

| a hint by Ady TZIDON (2020-02-05 00:52:22) |

Under Certain old trade (in General) Posted on 2020-01-22 (5 Comments) |

| re: No Subject by Ady TZIDON (2020-01-23 11:35:50) |

| re: needs someone who knows Italian by Ady TZIDON (2020-01-23 11:34:04) |

Under 13 L2L (in Word Problems) Posted on 2019-12-25 (7 Comments) |

| One more by Ady TZIDON (2020-02-05 17:34:45) |

| re: The Scandinavian Language - spoiler by Ady TZIDON (2019-12-26 20:46:19) |

| re: some more 2 hints @ all solvers by Ady TZIDON (2019-12-26 06:44:01) |

Under SOD cubed equals Sum of Squares of SODs (in Numbers) Posted on 2019-11-20 (3 Comments) |

| re: solution? A typo by Ady TZIDON (2019-11-20 14:36:16) |

Under 78991 84! (in Word Problems) Posted on 2019-11-19 (2 Comments) |

| re: Looks like it is ...(spoiler) .............my nswr by Ady TZIDON (2019-11-21 19:58:30) |

Under Thrice -----es ... (in Word Problems) Posted on 2019-11-14 (1 Comments) |

| HINT by Ady TZIDON (2019-11-28 14:45:13) |

Under An old egg problem (in Numbers) Posted on 2019-11-05 (5 Comments) |

| a KISS approach by Ady TZIDON (2019-11-08 03:48:03) |

Under Recover a number (in Just Math) Posted on 2019-10-29 (5 Comments) |

| re: by hand by Ady TZIDON (2019-10-29 12:39:11) |

Under Unrelated Become Antonyms (in Word Problems) Posted on 2019-10-28 (5 Comments) |

| re: Spoiler. Re. #5 by Ady TZIDON (2019-10-28 12:16:08) |

Under Non-trivial solutions (in Sequences) Posted on 2019-10-16 (5 Comments) |

| re: A few ideas & few remarks by Ady TZIDON (2019-10-18 09:00:52) |

| re: Hermaneutics. by Ady TZIDON (2019-10-18 08:47:11) |

Under Same Letter, Same Color 2 (in Word Problems) Posted on 2019-10-15 (3 Comments) |

| No Subject by Ady TZIDON (2019-10-15 15:24:05) |

Under The digit is missing! (in Numbers) Posted on 2019-10-14 (2 Comments) |

| No Subject by Ady TZIDON (2019-10-14 20:25:52) |

Under One in all (in Word Problems) Posted on 2019-10-09 (6 Comments) |

| re: perhaps final soln? yes, almost! by Ady TZIDON (2019-10-10 08:22:47) |

| One word still missing by Ady TZIDON (2019-10-10 00:19:51) |

Under 8 eights, 8 ones (in Just Math) Posted on 2019-10-01 (3 Comments) |

| re solution .... partial spoiler ! by Ady TZIDON (2019-10-18 09:28:51) |

Under 5 given, 4 missing (in Numbers) Posted on 2019-09-26 (4 Comments) |

| re: Probably not the intended solution, but ... by Ady TZIDON (2019-10-15 05:06:46) |

| Hint by Ady TZIDON (2019-10-03 03:20:39) |

Under Twin Words (in Word Problems) Posted on 2019-09-16 (1 Comments) |

| Two types of twins by Ady TZIDON (2019-09-17 09:57:39) |

Under 14 * A to T (in Word Problems) Posted on 2019-09-04 (3 Comments) |

| re: all but one. Not your fault by Ady TZIDON (2019-09-05 06:04:15) |

Under The SPA numbers (in Numbers) Posted on 2019-08-04 (5 Comments) |

| re(3): more cases by Ady TZIDON (2019-08-04 17:51:51) |

| re: more cases by Ady TZIDON (2019-08-04 16:09:40) |

| All in by Ady TZIDON (2019-08-04 08:32:29) |

Under Listing the cardinal numbers’ names (in Word Problems) Posted on 2019-07-30 (2 Comments) |

| re: Maybe by Ady TZIDON (2019-07-31 02:22:31) |

Under Pairs of primes (in Probability) Posted on 2019-07-27 (10 Comments) |

| Re how far can one go by Ady TZIDON (2019-07-30 02:56:30) |

| A remark re OEIS by Ady TZIDON (2019-07-30 02:46:43) |

Under 15 A2A (in Word Problems) Posted on 2019-07-26 (3 Comments) |

| solution ............... spoiler by Ady TZIDON (2019-11-01 09:47:45) |

| re: a start. Anemia by Ady TZIDON (2019-07-26 09:09:14) |

Under Conversion Diversion (in Just Math) Posted on 2019-07-23 (2 Comments) |

| No Subject by Ady TZIDON (2019-07-23 10:01:46) |

Under One puzzle, three hints (in General) Posted on 2019-07-13 (4 Comments) |

| A trigger, not a spoiler by Ady TZIDON (2019-07-14 04:07:08) |

Under Trying to get better (in Just Math) Posted on 2019-07-11 (4 Comments) |

| re(3): hmmmm... Try again - there are numerous solutions... by Ady TZIDON (2019-07-12 05:05:29) |

| re: hmmmm... Try again - there are numerous solutions... by Ady TZIDON (2019-07-11 14:12:27) |

Under Soft car for cats (in Numbers) Posted on 2019-05-22 (2 Comments) |

| re: partway, I think.....HINT by Ady TZIDON (2019-05-22 19:15:13) |

Under Marks on Marks off (in Numbers) Posted on 2019-05-15 (2 Comments) |

| Deducting the "no-way" numbers - solution by Ady TZIDON (2019-05-16 06:32:08) |

Under Prime wisdom (in Logic) Posted on 2019-05-14 (3 Comments) |

| re: a computer beginning-- Ch OK & Ad NOK by Ady TZIDON (2019-05-16 05:04:09) |

Under Solver's choices (in Numbers) Posted on 2019-05-13 (2 Comments) |

| a h i n t . by Ady TZIDON (2019-05-22 19:48:40) |

Under Precision counts! (in Sequences) Posted on 2019-05-12 (4 Comments) |

| re: 1st attempt - not complete by Ady TZIDON (2019-05-12 10:02:23) |

Under No copying, students (in Probability) Posted on 2019-05-10 (2 Comments) |

| No Subject by Ady TZIDON (2019-05-11 11:13:17) |

Under Based upon a secret (in Sequences) Posted on 2019-04-23 (3 Comments) |

| Hint III - best and final - ... by Ady TZIDON (2019-05-11 08:19:16) |

| Hint II by Ady TZIDON (2019-05-05 13:43:32) |

| Hint by Ady TZIDON (2019-04-26 17:03:35) |

Under Factor hints (in Numbers) Posted on 2019-04-18 (1 Comments) |

| solution by Ady TZIDON (2019-04-19 06:40:26) |

Under Family ages (in Numbers) Posted on 2019-04-16 (4 Comments) |

| re: clarifications asked by Ady TZIDON (2019-04-17 11:58:49) |

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

| Spoiler by Ady TZIDON (2019-04-15 08:36:52) |

Under Taramasalata inspired world (in Word Problems) Posted on 2019-04-01 (21 Comments) |

| What? No. One in? by Ady TZIDON (2019-04-06 13:27:13) |

Under The Root of Pie (in Numbers) Posted on 2019-03-14 (1 Comments) |

| a pie puzzle on a PI day by Ady TZIDON (2019-03-14 11:03:01) |

Under 5 given, 3 to find (in Sequences) Posted on 2019-02-15 (2 Comments) |

| H I N T by Ady TZIDON (2019-02-17 07:49:48) |

Under Davay! (in Sequences) Posted on 2019-02-14 (6 Comments) |

| re(3): Horrorshow by Ady TZIDON (2019-02-17 16:40:43) |

| re: Horrorshow by Ady TZIDON (2019-02-17 07:20:41) |

| A hint by Ady TZIDON (2019-02-16 08:51:42) |

Under Quick Divisiblity Proof (in Numbers) Posted on 2019-02-14 (2 Comments) |

| a simple proof by Ady TZIDON (2019-02-14 08:16:19) |

Under Insert 2 missing numbers (in Sequences) Posted on 2019-02-11 (3 Comments) |

| re(2): hint (spoiler......not so! by Ady TZIDON (2019-02-15 17:06:45) |

| hint by Ady TZIDON (2019-02-13 18:00:12) |

Under Can you C it? (in Word Problems) Posted on 2019-02-06 (21 Comments) |

| okei? by Ady TZIDON (2019-02-09 17:06:15) |

Under Quick factors (in Numbers) Posted on 2019-01-31 (1 Comments) |

| No Subject by Ady TZIDON (2019-01-31 10:06:03) |

Under 48th digit in the head (in Just Math) Posted on 2019-01-30 (4 Comments) |

| re: Solution by Ady TZIDON (2019-01-31 09:23:48) |

Under Digit Anagram II (in Numbers) Posted on 2019-01-29 (5 Comments) |

| re: seems true - +++ examples, but no proof by Ady TZIDON (2019-01-30 07:20:22) |

Under Art Image (in General) Posted on 2019-01-25 (6 Comments) |

| B4 presenting the algorythm - final remarks by Ady TZIDON (2019-05-11 10:41:41) |

| re: an start ... question ansered : 4 not 5. + a hint by Ady TZIDON (2019-01-31 09:45:58) |

Under Uniform distribution (in Probability) Posted on 2019-01-25 (9 Comments) |

| re: Not Easy-peasy by Ady TZIDON (2019-01-28 07:25:20) |

| @ all solvers clarification by Ady TZIDON (2019-01-26 17:03:19) |

| re: two different answers s.b. one by Ady TZIDON (2019-01-26 00:37:57) |

Under More or less 6 days (in Just Math) Posted on 2019-01-24 (6 Comments) |

| BTW by Ady TZIDON (2019-01-26 01:26:27) |

| My comments on solutions - spoiler by Ady TZIDON (2019-01-26 00:57:34) |

Under Digit Anagram (in Numbers) Posted on 2019-01-24 (3 Comments) |

| re: some examples-- FORCE A QUESTION by Ady TZIDON (2019-01-26 03:33:33) |

Under 16 choices (in Just Math) Posted on 2019-01-21 (5 Comments) |

| re(3): Solution PLEASE RECONSIDER. by Ady TZIDON (2019-01-22 10:30:02) |

| re: Solution PLEASE RECONSIDER. by Ady TZIDON (2019-01-22 06:54:58) |

Under Oscar Wilde Said (in Word Problems) Posted on 2019-01-14 (1 Comments) |

| No Subject by Ady TZIDON (2019-01-14 10:03:47) |

Under Sine recurrence (in Just Math) Posted on 2019-01-08 (6 Comments) |

| re: Full solution...............kudos by Ady TZIDON (2019-01-09 03:23:54) |

| re(2): @ DAK by Ady TZIDON (2019-01-08 10:06:31) |

| @ DAK by Ady TZIDON (2019-01-08 08:08:51) |

Under Equation! Just do it. (in Just Math) Posted on 2019-01-07 (2 Comments) |

| 1st trial by Ady TZIDON (2019-01-07 09:09:29) |

Under 4 or more primes (in Numbers) Posted on 2019-01-03 (3 Comments) |

| re: computer solution by Ady TZIDON (2019-01-04 08:17:25) |

Under 2 sets with common members (in Numbers) Posted on 2018-12-30 (3 Comments) |

| re: solution by Ady TZIDON (2018-12-31 11:22:25) |

Under Same digits (in Numbers) Posted on 2018-12-26 (5 Comments) |

| re(3): computer solution.....my bad by Ady TZIDON (2018-12-26 21:21:00) |

| re: computer solution by Ady TZIDON (2018-12-26 17:08:20) |

Under Logic or madness? (in Logic) Posted on 2018-12-04 (5 Comments) |

| h i n t by Ady TZIDON (2018-12-12 02:49:58) |

| Monday. Corrected by Ady TZIDON (2018-12-05 10:11:59) |

Under A number plus its reversal (in Numbers) Posted on 2018-12-03 (6 Comments) |

| re: WWhat 3 digit numbers reversed and added make a cube, ? by Ady TZIDON (2018-12-04 08:40:42) |

| re(2): Corrected Solution by Ady TZIDON (2018-12-04 03:34:07) |

Under Evaluate the sum (in Sequences) Posted on 2018-12-01 (5 Comments) |

| re(3): Solution Good thinking, wrong answer by Ady TZIDON (2018-12-02 08:57:50) |

| re: Solution Good thinking, wrong answer by Ady TZIDON (2018-12-02 05:02:30) |

Under Esot(e)ric word (in Word Problems) Posted on 2018-11-29 (2 Comments) |

| HINT by Ady TZIDON (2018-11-30 04:05:22) |

Under Rooks on a chessboard (in Numbers) Posted on 2018-11-26 (4 Comments) |

| correcting a typo in puzle's solution by Ady TZIDON (2018-11-30 09:37:45) |

| re: soln attempt by Ady TZIDON (2018-11-26 12:27:38) |

Under 3 equal products (in Numbers) Posted on 2018-11-21 (10 Comments) |

| re(3): Answer to the bonus. by Ady TZIDON (2018-11-25 06:16:30) |

| re: Answer to the bonus. by Ady TZIDON (2018-11-22 08:26:36) |

Under A non-algebra problem (in Numbers) Posted on 2018-11-19 (4 Comments) |

| re: another solution by Ady TZIDON (2018-11-19 10:29:50) |

| re: soln by Ady TZIDON (2018-11-19 10:23:35) |

Under New word from two others (in Word Problems) Posted on 2018-11-18 (9 Comments) |

| Posted an "official" solution, "a tip " that helped by Ady TZIDON (2018-11-21 01:21:27) |

| re(4): a tip (SOLVED SPOILER) -------- BRAVO! by Ady TZIDON (2018-11-21 00:55:02) |

| re(2): a tip LAST CHANCE by Ady TZIDON (2018-11-20 14:10:41) |

| a tip by Ady TZIDON (2018-11-20 07:57:20) |

| need another hint? by Ady TZIDON (2018-11-19 15:56:30) |

| re: computer failure etc ----3 hints by Ady TZIDON (2018-11-18 16:35:18) |

Under All Primes (in Just Math) Posted on 2018-11-17 (2 Comments) |

| re: solution by Ady TZIDON (2018-11-19 02:50:22) |

Under Not a common text (in Word Problems) Posted on 2018-11-07 (4 Comments) |

| good show! .... spoiler by Ady TZIDON (2018-11-08 10:08:47) |

| good show! .... spoiler by Ady TZIDON (2018-11-08 10:08:44) |

Under Body parts (in Riddles) Posted on 2018-11-06 (5 Comments) |

| re: A hint..............spoiler by Ady TZIDON (2018-11-07 03:05:32) |

Under Sum of the page numbers (in Just Math) Posted on 2018-11-05 (3 Comments) |

| re(2): Not so simple (spoiler) by Ady TZIDON (2018-11-05 10:41:43) |

Under Reverse reasoning (in Logic) Posted on 2018-11-01 (3 Comments) |

| re: soln? wrong by Ady TZIDON (2018-11-09 02:22:31) |

Under A 3-digit number (in Numbers) Posted on 2018-10-27 (13 Comments) |

| re: computer unsolicited soln of another problem by Ady TZIDON (2019-01-31 09:58:09) |

| read the text D3! by Ady TZIDON (2019-01-30 07:30:31) |

Under A number well defined (in Numbers) Posted on 2018-10-25 (5 Comments) |

| re: Too much information by Ady TZIDON (2018-10-27 11:34:42) |

Under Get the bases! (in Just Math) Posted on 2018-10-17 (5 Comments) |

| re: computer soln by Ady TZIDON (2018-10-18 02:31:43) |

Under Reversal creates average (in Sequences) Posted on 2018-10-10 (7 Comments) |

| re(2): computer soln by Ady TZIDON (2018-10-11 07:15:06) |

Under Feathers of different colors (in Numbers) Posted on 2018-10-06 (2 Comments) |

| re: computer-assisted solution and extension (spoiler) by Ady TZIDON (2018-10-17 10:46:43) |

Under At least 3 zeroes (in Sequences) Posted on 2018-10-03 (5 Comments) |

| re: A different assumption by Ady TZIDON (2018-10-04 06:06:02) |

Under Scrambled Middles (in Word Problems) Posted on 2018-10-02 (1 Comments) |

| spoiler by Ady TZIDON (2018-10-02 11:55:24) |

Under Odd, but true (in Word Problems) Posted on 2018-09-20 (4 Comments) |

| re: 'Great' examples by Ady TZIDON (2018-09-21 07:06:42) |

| re: a guess by Ady TZIDON (2018-09-20 10:24:23) |

Under One rope, two flagpoles... (in Logic) Posted on 2018-09-18 (4 Comments) |

| re: about 30 min by Ady TZIDON (2018-09-18 09:25:45) |

Under A formal proof requested (in Just Math) Posted on 2018-09-13 (2 Comments) |

| re: QED (spoiler) spoiled spoiler by Ady TZIDON (2018-09-14 04:15:51) |

Under Compare them (in Numbers) Posted on 2018-09-08 (7 Comments) |

| re: integers for (x,y) by Ady TZIDON (2018-09-10 07:33:27) |

Under How to do it? (in Geometry) Posted on 2018-09-05 (11 Comments) |

| re: Solution (not my own) by Ady TZIDON (2018-09-06 21:59:31) |

| re(5): A Start- I concur ........I do not.! by Ady TZIDON (2018-09-06 21:44:32) |

Under Mission Impossible (in Just Math) Posted on 2018-08-28 (2 Comments) |

| re: Proof by Ady TZIDON (2018-08-29 03:25:29) |

Under A counting task (in Numbers) Posted on 2018-08-23 (7 Comments) |

| re: corrected! by Ady TZIDON (2018-08-24 03:51:07) |

Under 31 created by 4 successive integers (in Numbers) Posted on 2018-08-13 (7 Comments) |

| re(2): Spoilers and expansion by Ady TZIDON (2018-08-16 01:24:21) |

| Spoilers and expansion by Ady TZIDON (2018-08-14 03:40:56) |

Under Jeopardy-style A&Q (in Numbers) Posted on 2018-08-12 (6 Comments) |

| re(3): Or?--------right! by Ady TZIDON (2018-08-14 15:52:23) |

| re: Or?--------right! by Ady TZIDON (2018-08-13 12:07:43) |

Under 1st 101-digit prime (in Numbers) Posted on 2018-08-02 (3 Comments) |

| re: UFINDIT by Ady TZIDON (2018-08-03 07:57:28) |

Under Squares in a Square (in Shapes) Posted on 2018-08-01 (3 Comments) |

| re(2): No can do.........................tnx @broll by Ady TZIDON (2018-08-05 02:23:29) |

| No can do by Ady TZIDON (2018-08-04 07:19:27) |

Under Ten to five (in Numbers) Posted on 2018-07-30 (7 Comments) |

| re(3): Corrected solution (spoiler) by Ady TZIDON (2018-07-31 09:32:42) |

| re: Corrected solution (spoiler) by Ady TZIDON (2018-07-30 13:36:48) |

Under Special feature (in Numbers) Posted on 2018-07-29 (6 Comments) |

| No Subject by Ady TZIDON (2018-08-06 21:08:58) |

Under Company Conundrum (in Word Problems) Posted on 2018-07-27 (1 Comments) |

| NPR Sunday puzzle by Ady TZIDON (2018-07-28 06:07:25) |

Under 8191 has a partner (in Numbers) Posted on 2018-07-26 (3 Comments) |

| re: computer solution by Ady TZIDON (2018-07-26 12:13:27) |

Under Odd-abundant numbers. (in Numbers) Posted on 2018-07-21 (2 Comments) |

| Super - ab numbers! by Ady TZIDON (2018-07-22 08:02:06) |

Under An Irrational Demand (in General) Posted on 2018-07-17 (8 Comments) |

| EZ does it by Ady TZIDON (2018-07-17 07:45:28) |

Under Truncatable primes (in Numbers) Posted on 2018-07-15 (2 Comments) |

| re: computer solution by Ady TZIDON (2018-07-26 02:39:41) |

Under Aloof prime (in Numbers) Posted on 2018-07-12 (2 Comments) |

| Adding one word by Ady TZIDON (2018-07-12 18:44:25) |

Under Sliders II (in Word Problems) Posted on 2018-07-10 (5 Comments) |

| re: Solution by Ady TZIDON (2018-07-11 04:37:15) |

| re(2): answers by Ady TZIDON (2018-07-10 16:32:31) |

| answers by Ady TZIDON (2018-07-10 08:04:57) |

Under Some prime sequences (in Numbers) Posted on 2018-07-04 (11 Comments) |

| re: The sequence by Ady TZIDON (2018-07-05 10:57:59) |

Under 7 come zero (in Probability) Posted on 2018-06-28 (5 Comments) |

| re: Part C (spoiler)...............reconsider by Ady TZIDON (2018-06-28 10:10:09) |

Under Optimal result (in Just Math) Posted on 2018-06-04 (11 Comments) |

| re(4): What Ady wants (spoiler?) by Ady TZIDON (2018-06-07 01:49:59) |

| re: What Ady wants (spoiler?) by Ady TZIDON (2018-06-04 19:28:26) |

| re: hmmm... (spoiler) by Ady TZIDON (2018-06-04 11:51:40) |

Under Ls, Os & Ses left ... (in Word Problems) Posted on 2018-06-01 (3 Comments) |

| re: Errata (hint) by Ady TZIDON (2018-06-01 17:39:31) |

Under Using its own digits (in Numbers) Posted on 2018-05-31 (9 Comments) |

| re: beyond base 10, analytical solution....TBC by Ady TZIDON (2018-06-01 04:14:13) |

Under 495 and 6174 (in Numbers) Posted on 2018-05-24 (3 Comments) |

| re: research and exploration (spoiler) by Ady TZIDON (2018-05-25 14:18:41) |

Under Self-numbers and generators (in Numbers) Posted on 2018-05-23 (8 Comments) |

| re(3): Thoughts on c. (assist req'd) ====>Hint by Ady TZIDON (2018-05-27 02:51:01) |

| re: Thoughts on c. (assist req'd) ====>Hint by Ady TZIDON (2018-05-26 04:28:34) |

Under Will take some time ?? (in Numbers) Posted on 2018-05-18 (5 Comments) |

| re(2): computer solution by Ady TZIDON (2018-05-20 13:57:24) |

Under 2 capitals (in Word Problems) Posted on 2018-05-11 (3 Comments) |

| re: No solutions but close....HINT #2 by Ady TZIDON (2018-05-17 09:31:11) |

| A hint by Ady TZIDON (2018-05-16 03:30:27) |

Under How about 138? (in Sequences) Posted on 2018-05-10 (4 Comments) |

| re(2): computer solution by Ady TZIDON (2018-05-12 10:44:47) |

Under A Common Number (in Just Math) Posted on 2018-05-09 (5 Comments) |

| No Subject by Ady TZIDON (2018-05-09 10:03:25) |

| No Subject by Ady TZIDON (2018-05-09 09:58:21) |

Under Some of these and some of those (in Numbers) Posted on 2018-04-30 (2 Comments) |

| my KISS solution by Ady TZIDON (2018-04-30 18:43:27) |

Under Two random points (in Probability) Posted on 2018-04-26 (10 Comments) |

| re(2): There must be a reason for the D3 rating. by Ady TZIDON (2018-04-26 11:02:37) |

| re: There must be a reason for the D3 rating. by Ady TZIDON (2018-04-26 10:58:52) |

Under Debugging a system (in Just Math) Posted on 2018-04-16 (5 Comments) |

| re: Debugged! (spoiler) @ Steve by Ady TZIDON (2018-04-20 11:51:45) |

| re(3): Debugged! (spoiler) by Ady TZIDON (2018-04-17 02:15:39) |

Under A pandigital set (in Numbers) Posted on 2018-04-14 (5 Comments) |

| re: hand solution by Ady TZIDON (2018-04-15 02:36:15) |

Under On the road again (in Numbers) Posted on 2018-04-10 (5 Comments) |

| re(2): computer lists possibilities; logic narrows down to actual answers by Ady TZIDON (2018-04-10 12:42:47) |

Under Cube Decomposition (in Geometry) Posted on 2018-04-02 (4 Comments) |

| re: off the top ---------------2nd the motion by Ady TZIDON (2018-04-02 08:54:35) |

Under Generating triplets of squares (in Just Math) Posted on 2018-03-25 (5 Comments) |

| re: a partial list of infinity by Ady TZIDON (2018-03-26 08:42:29) |

Under Quasi-Fibonacci (in Numbers) Posted on 2018-03-19 (2 Comments) |

| re: ummh spoiler by Ady TZIDON (2018-03-19 11:21:02) |

Under six and thirteen (in Numbers) Posted on 2018-03-15 (8 Comments) |

| re: Part two by Ady TZIDON (2018-03-16 02:22:20) |

| part 2 by Ady TZIDON (2018-03-15 18:43:10) |

| part one is easy by Ady TZIDON (2018-03-15 09:50:11) |

Under Seven given - the eighth TBD (in Sequences) Posted on 2018-03-14 (6 Comments) |

| error in the OFFICIAL SOLUTION.......SPOILER by Ady TZIDON (2018-03-18 04:02:49) |

| re(3): a possible one READ B4 SOLVING by Ady TZIDON (2018-03-15 18:55:50) |

| re: a possible one by Ady TZIDON (2018-03-14 14:38:35) |

Under Past and present (in Logic) Posted on 2018-03-05 (3 Comments) |

| re: A lot of solutions... IMHO one looks better SPOILER by Ady TZIDON (2018-03-05 08:43:48) |

Under Sum of subfactorials (in Numbers) Posted on 2018-02-25 (2 Comments) |

| about Madachy by Ady TZIDON (2018-02-28 05:38:13) |

Under Completing a triplet (in Numbers) Posted on 2018-02-24 (5 Comments) |

| generalized solution spoiler by Ady TZIDON (2018-02-28 05:28:07) |

| re(2): " as expected" by Ady TZIDON (2018-02-24 17:07:14) |

Under A state of a State (in General) Posted on 2018-02-19 (8 Comments) |

| No Subject by Ady TZIDON (2020-02-06 13:02:58) |

| re(3): no answer spoiler by Ady TZIDON (2018-02-21 07:50:43) |

| re: no answer spoiler by Ady TZIDON (2018-02-20 17:09:27) |

Under Strictly non-palindromic numbers (in Numbers) Posted on 2018-02-18 (3 Comments) |

| re: Task 4 by Ady TZIDON (2018-02-18 14:28:28) |

Under 15 letters (in Word Problems) Posted on 2018-02-16 (7 Comments) |

| re(3): guess by Ady TZIDON (2018-02-17 09:07:09) |

| re: guess by Ady TZIDON (2018-02-17 00:03:36) |

Under Four fours (in Numbers) Posted on 2018-02-14 (6 Comments) |

| 71,73,89 ADDED by Ady TZIDON (2018-02-14 18:07:33) |

| re: remain unsolved.....107 109 by Ady TZIDON (2018-02-14 14:27:16) |

Under Choosing the right number (in Numbers) Posted on 2018-02-13 (6 Comments) |

| re: Not feeling literal by Ady TZIDON (2018-02-14 08:58:22) |

| re(2): Not feeling literal by Ady TZIDON (2018-02-14 08:55:36) |

Under Pick-a-book meeting (in Just Math) Posted on 2018-02-12 (5 Comments) |

| re(3): I agree ======i do not agree with you by Ady TZIDON (2018-02-14 08:52:13) |

| re: I agree ======i do not agree with you by Ady TZIDON (2018-02-13 06:49:22) |

Under En francais seulement ! (in Numbers) Posted on 2018-02-09 (3 Comments) |

| re: ummm...........hint + bonus task //partial spoiler by Ady TZIDON (2018-02-10 03:17:26) |

Under Carpenter's pricing (in Just Math) Posted on 2018-02-05 (5 Comments) |

| re: agreement-----------------CAN'T AGREE by Ady TZIDON (2018-02-11 04:54:21) |

| re: 4 systems solution ............my doubts by Ady TZIDON (2018-02-11 04:52:34) |

Under A couple of squares (in Numbers) Posted on 2018-02-02 (9 Comments) |

| re(4): solution (spoiler)....2 remarks by Ady TZIDON (2018-02-04 21:58:07) |

| re(3): solution (spoiler) by Ady TZIDON (2018-02-02 18:24:32) |

| re: solution (spoiler) by Ady TZIDON (2018-02-02 15:47:28) |

Under Cute numbers (in Numbers) Posted on 2018-02-01 (4 Comments) |

| re: Also by Ady TZIDON (2018-02-02 09:23:26) |

Under How many numbers in the end? (in Numbers) Posted on 2018-01-28 (2 Comments) |

| re: D1 (spoiler)------------CORRECTION by Ady TZIDON (2018-01-28 09:43:57) |

Under Quite a coincidence (in Just Math) Posted on 2018-01-19 (6 Comments) |

| re: Part B (spoiler) by Ady TZIDON (2018-01-19 10:50:39) |

Under Magic triangles (in Just Math) Posted on 2018-01-18 (2 Comments) |

| re: spoiler.....SQUARES AS WELL by Ady TZIDON (2018-01-20 17:15:18) |

Under Fair slices (in Geometry) Posted on 2018-01-16 (8 Comments) |

| Columbus' egg by Ady TZIDON (2018-01-16 08:03:33) |

Under Evaluating a distance (in Geometry) Posted on 2018-01-13 (4 Comments) |

| re: Solution+ by Ady TZIDON (2018-01-13 16:12:59) |

Under A special phenomenon (in Logic) Posted on 2018-01-05 (3 Comments) |

| Hint by Ady TZIDON (2018-01-05 16:19:34) |

Under Three triplets (in Numbers) Posted on 2017-12-30 (6 Comments) |

| re(3): computer solution finds one more by Ady TZIDON (2017-12-31 14:38:48) |

| re: computer solution finds one more by Ady TZIDON (2017-12-31 06:54:14) |

Under A true story (in Numbers) Posted on 2017-12-20 (6 Comments) |

| re: Hint needed by Ady TZIDON (2018-02-17 00:07:02) |

| re: a start by Ady TZIDON (2017-12-21 11:34:22) |

Under Any two out of five (in Numbers) Posted on 2017-12-16 (5 Comments) |

| it is about time to solve it....................hint by Ady TZIDON (2018-01-20 10:01:48) |

| re: Example by Ady TZIDON (2018-01-20 09:54:57) |

| re: Example by Ady TZIDON (2017-12-17 02:34:30) |

Under Squares in a rectangle (in Numbers) Posted on 2017-12-15 (2 Comments) |

| re: challenging? by Ady TZIDON (2017-12-16 05:02:42) |

Under Perform and explain (in Tricks) Posted on 2017-12-12 (11 Comments) |

| re(3): Computer results--but but but... by Ady TZIDON (2017-12-13 10:55:00) |

Under All, except two (in Sequences) Posted on 2017-12-09 (4 Comments) |

| please ignore the previous post - ERRATA here by Ady TZIDON (2017-12-09 13:23:14) |

Under Three fours (in Numbers) Posted on 2017-12-06 (3 Comments) |

| re: computer solutions (spoilers) by Ady TZIDON (2017-12-07 02:15:37) |

Under Just 4 different digits (in Numbers) Posted on 2017-12-03 (10 Comments) |

| re: You two... by Ady TZIDON (2017-12-04 04:01:52) |

| @ Charlie: Answers for the revised puzzle: by Ady TZIDON (2017-12-03 16:00:53) |

| re: Too many - here's some by Ady TZIDON (2017-12-03 11:19:22) |

Under One triplet of digits (in Numbers) Posted on 2017-12-01 (7 Comments) |

| re: Two possibilities (spoiler?) by Ady TZIDON (2017-12-10 04:34:05) |

| re: Two possibilities (spoiler?)- the 3rd may be correct by Ady TZIDON (2017-12-10 04:00:45) |

Under Peace, no war (in General) Posted on 2017-11-30 (3 Comments) |

| re: Two Corrections (Spoiler) by Ady TZIDON (2017-11-30 10:35:58) |

Under A triple T question (in Famous Riddles) Posted on 2017-11-20 (4 Comments) |

| re(3): answer by Ady TZIDON (2017-12-01 23:42:42) |

Under Pythagorean areas (in Numbers) Posted on 2017-11-17 (7 Comments) |

| 2 more samples - no spoiler by Ady TZIDON (2017-11-18 01:57:11) |

Under From words to equations (in General) Posted on 2017-11-10 (2 Comments) |

| Yes , Steve. by Ady TZIDON (2017-11-12 05:40:06) |

Under One word - created by two others (in Word Problems) Posted on 2017-10-25 (3 Comments) |

| re: No Subject by Ady TZIDON (2017-10-27 06:08:46) |

Under Solution's forecast (in Just Math) Posted on 2017-10-24 (3 Comments) |

| re: Sollution by Ady TZIDON (2017-10-25 06:58:01) |

Under The Odds Must Be Crazy (in Probability) Posted on 2017-10-19 (4 Comments) |

| re(2): My take on it by Ady TZIDON (2017-10-19 23:38:42) |

Under SUM = PR0DUCT (in Numbers) Posted on 2017-10-18 (3 Comments) |

| re: Analytic Solution..............revised by Ady TZIDON (2017-10-19 23:07:03) |

Under Somewhere in the USA (in Word Problems) Posted on 2017-10-10 (6 Comments) |

| re(2): 1254 123 by Ady TZIDON (2017-10-11 15:08:17) |

Under Squeeze in (in Word Problems) Posted on 2017-10-05 (4 Comments) |

| re: computer aided solution by Ady TZIDON (2017-10-06 01:29:29) |

| re: Fits all but one. by Ady TZIDON (2017-10-05 13:06:20) |

Under In Europe (in General) Posted on 2017-10-04 (6 Comments) |

| re(3): the equation part RECTIFIED by Ady TZIDON (2017-10-04 17:28:43) |

| re: the equation part by Ady TZIDON (2017-10-04 11:27:22) |

Under Solve the alpha2etic ! (in Just Math) Posted on 2017-09-23 (2 Comments) |

| A hint by Ady TZIDON (2017-10-07 15:39:51) |

Under 3 by 3 by 5 (in Word Problems) Posted on 2017-09-22 (6 Comments) |

| re: quadrivia by Ady TZIDON (2017-09-23 07:44:42) |

| re: computer finds few words, .....hint by Ady TZIDON (2017-09-22 17:49:16) |

| re: only two words found -- no computer program used by Ady TZIDON (2017-09-22 11:09:08) |

Under The next five... (in Sequences) Posted on 2017-09-20 (2 Comments) |

| re: solution...............BRAVO by Ady TZIDON (2017-09-21 00:12:31) |

Under Reverse Engineering (in General) Posted on 2017-09-15 (3 Comments) |

| re: researched answer by Ady TZIDON (2017-09-15 13:13:03) |

Under Cryptaquote I (in Word Problems) Posted on 2017-09-14 (6 Comments) |

| re(2): Answer @ both solvers by Ady TZIDON (2017-09-14 10:31:21) |

Under Does it continue? 1: Chord regions (in Sequences) Posted on 2017-09-13 (9 Comments) |

| re(3): Huh?......ehe by Ady TZIDON (2017-09-13 14:38:48) |

| re: Huh?......ehe by Ady TZIDON (2017-09-13 08:31:31) |

Under MMMMMM Donut (in Just Math) Posted on 2017-09-11 (4 Comments) |

| another approach by Ady TZIDON (2017-09-11 18:55:21) |

Under Lots of lods (in Sequences) Posted on 2017-09-10 (7 Comments) |

| re: One type of proof by Ady TZIDON (2017-09-11 03:19:15) |

Under Product of 100 factorials (in Just Math) Posted on 2017-09-07 (8 Comments) |

| re: when it works -- computer exploration please edit by Ady TZIDON (2017-09-08 04:03:40) |

Under Who began with 50 cents? (in Just Math) Posted on 2017-09-06 (3 Comments) |

| Another approach by Ady TZIDON (2017-09-06 18:10:31) |

Under The rain in Spain (in Just Math) Posted on 2017-09-05 (3 Comments) |

| re: How do we treat evaporation? (spoiler) -you don't ! by Ady TZIDON (2017-09-06 02:06:37) |

Under Getting closer to your pie (in Numbers) Posted on 2017-09-04 (10 Comments) |

| re: JDK's remarks by Ady TZIDON (2017-09-05 09:41:50) |

Under Avoiding lattice midpoints (in General) Posted on 2017-08-27 (3 Comments) |

| Parity consideration s ..............spoilert by Ady TZIDON (2017-08-27 10:45:18) |

Under Two erased numbers (in Sequences) Posted on 2017-08-24 (5 Comments) |

| re(3): Solution of Mine @chun by Ady TZIDON (2017-08-25 08:30:26) |

| re: Solution of Mine by Ady TZIDON (2017-08-25 00:27:32) |

Under Next Numbers Please #9 (in Numbers) Posted on 2017-08-23 (9 Comments) |

| NEXT 4 by Ady TZIDON (2017-08-23 13:14:12) |

Under A pint, please. (in General) Posted on 2017-08-20 (3 Comments) |

| No Subject by Ady TZIDON (2017-08-20 08:41:17) |

Under A repunit product (in Word Problems) Posted on 2017-08-19 (4 Comments) |

| re: another by Ady TZIDON (2017-08-20 15:58:17) |

| re: solution kudos by Ady TZIDON (2017-08-20 02:23:15) |

Under The well-defined digit (in Numbers) Posted on 2017-08-14 (5 Comments) |

| re(3): Answer by Ady TZIDON (2017-08-15 10:00:41) |

| re: Answer by Ady TZIDON (2017-08-15 07:16:50) |

Under Bob and Alice make a poor choice (in Numbers) Posted on 2017-08-11 (7 Comments) |

| re(2): Method?......Chapeaux! by Ady TZIDON (2017-08-12 03:16:23) |

Under Straight or rotated (in Numbers) Posted on 2017-08-10 (3 Comments) |

| re: program and solution (spoilers) by Ady TZIDON (2017-08-10 19:16:33) |

Under Even (related) chances (in Probability) Posted on 2017-08-09 (4 Comments) |

| re: closed form.....so? by Ady TZIDON (2017-08-09 13:22:30) |

Under A unique Heronian triangle (in Geometry) Posted on 2017-08-05 (6 Comments) |

| re(2): easy - spoiler by Ady TZIDON (2017-08-06 06:00:14) |

| easy - spoiler by Ady TZIDON (2017-08-05 12:04:11) |

Under Dec = xeh (in Numbers) Posted on 2017-08-02 (5 Comments) |

| ...following jer's hint by Ady TZIDON (2017-08-03 01:02:31) |

| 2 digit solution now ----3 maybe later by Ady TZIDON (2017-08-02 09:00:36) |

Under Find this word (in Word Problems) Posted on 2017-07-31 (7 Comments) |

| re(3): Eureka! by Ady TZIDON (2017-08-01 11:21:32) |

| re: Eureka! by Ady TZIDON (2017-08-01 09:27:47) |

Under From The Book of Squares (in Numbers) Posted on 2017-07-26 (5 Comments) |

| re: I before E except after C - exceptions by Ady TZIDON (2017-08-01 14:10:40) |

| re: Solution RE: reCEIve by Ady TZIDON (2017-07-26 15:49:50) |

Under An ambiguous inheritance (in Just Math) Posted on 2017-07-25 (4 Comments) |

| re: Interesting by Ady TZIDON (2017-07-26 03:36:26) |

| Queen Ambiguity by Ady TZIDON (2017-07-25 13:09:41) |

Under Pandigitals Divided by 11 (in Numbers) Posted on 2017-07-23 (4 Comments) |

| re: analytic partial solution ===> technical hint by Ady TZIDON (2017-07-23 14:56:32) |

Under Q & A (in General) Posted on 2017-07-20 (4 Comments) |

| re: I'm number 2! by Ady TZIDON (2017-07-21 18:13:16) |

| error: 43 must be replaced by 47 MY BAD by Ady TZIDON (2017-07-20 09:02:23) |

Under From Mahavira (in Just Math) Posted on 2017-07-18 (11 Comments) |

| another source -spoiler by Ady TZIDON (2017-07-19 18:27:41) |

| @ Steve. Jer & Brian - fair dislosure by Ady TZIDON (2017-07-19 10:56:45) |

| re(3): Simple Solution, simple-yes ... correct-Yes by Ady TZIDON (2017-07-19 09:32:58) |

| re: Simple Solution, simple-yes ... correct-no by Ady TZIDON (2017-07-19 06:59:37) |

| re: Analytical Solution (spoiler) by Ady TZIDON (2017-07-18 12:44:36) |

Under 3 and 4-digit numbers (in Numbers) Posted on 2017-07-17 (6 Comments) |

| re(3): Just counting (spoiler) by Ady TZIDON (2017-07-17 14:16:13) |

Under Guess who (in Sequences) Posted on 2017-07-16 (2 Comments) |

| Hint by Ady TZIDON (2017-08-13 13:27:55) |

Under Brazilian numbers (in Sequences) Posted on 2017-07-15 (4 Comments) |

| re: Part 1 Solution and more by Ady TZIDON (2017-07-28 11:52:17) |

Under 4 options (in Probability) Posted on 2017-07-10 (3 Comments) |

| re: I want it all (spoiler) explained by Ady TZIDON (2017-07-10 21:23:33) |

Under 4 couples make a new word (in Word Problems) Posted on 2017-07-04 (3 Comments) |

| re: The preceding subject should have been computer solution (spoiler) by Ady TZIDON (2017-07-05 02:39:51) |

Under Giveaway ratios (in Numbers) Posted on 2017-06-26 (3 Comments) |

| my solution by Ady TZIDON (2017-06-28 00:10:18) |

| re: Solution by Ady TZIDON (2017-06-27 23:53:50) |

Under 2017 to start with (in Numbers) Posted on 2017-06-23 (7 Comments) |

| re: computer results (spoilers) extended by Ady TZIDON (2017-06-24 00:06:38) |

| re: No Subject------CONTINUE! by Ady TZIDON (2017-06-23 15:10:08) |

Under Make It Even Again (in Probability) Posted on 2017-06-20 (4 Comments) |

| re: analytical solution by Ady TZIDON (2017-06-20 23:14:09) |

| back to the source by Ady TZIDON (2017-06-20 16:33:22) |

Under a cube = s.o.d . (in Numbers) Posted on 2017-06-15 (3 Comments) |

| re: Paper & Pencil solution (spoiler) by Ady TZIDON (2017-06-15 11:16:23) |

Under Add another line (in General) Posted on 2017-06-10 (6 Comments) |

| Happy end by Ady TZIDON (2017-06-11 17:57:01) |

| re(3): solution a typo by Ady TZIDON (2017-06-11 13:58:39) |

| re: solution please correct- spoiler by Ady TZIDON (2017-06-10 11:39:13) |

Under A powerful anagram (in Word Problems) Posted on 2017-06-09 (2 Comments) |

| re: annotated computer listing by Ady TZIDON (2017-06-09 20:00:55) |

Under Question and answer (in General) Posted on 2017-06-07 (3 Comments) |

| re: Always answer a question with a question More, anyone by Ady TZIDON (2017-06-08 01:15:11) |

Under Ulam numbers (in Numbers) Posted on 2017-06-03 (5 Comments) |

| One erratum and one ENCORE by Ady TZIDON (2017-06-04 08:10:31) |

Under His last words (in Word Problems) Posted on 2017-06-02 (2 Comments) |

| A hint by Ady TZIDON (2017-06-06 18:48:11) |

Under Unbalanced?- No problem (in Weights and Scales) Posted on 2017-05-30 (7 Comments) |

| re(2): Only 1 solution out of 4 is guaranteed to work by Ady TZIDON (2017-06-02 09:52:00) |

Under Empty the bucket (in Logic) Posted on 2017-05-29 (12 Comments) |

| @ Steve & Brian - the official posts by Ady TZIDON (2017-06-04 14:50:45) |

| the original solution -----p2---spoiler by Ady TZIDON (2017-06-04 14:44:21) |

| re(4): Still stumped original solution p1 - spoiler by Ady TZIDON (2017-06-04 14:37:20) |

| re: Stumped again 3rd HINT- spoiler by Ady TZIDON (2017-06-01 03:08:33) |

| re: Stumped again 2ND HINT- spoiler by Ady TZIDON (2017-05-31 04:57:22) |

| re: Stumped againi....small tip by Ady TZIDON (2017-05-30 15:54:08) |

Under Oleg or Erdös? (in Games) Posted on 2017-05-26 (8 Comments) |

| re: my solution by Ady TZIDON (2017-05-27 05:39:08) |

Under First or second? (in Games) Posted on 2017-05-23 (6 Comments) |

| re(3): Typo? by Ady TZIDON (2017-05-24 15:23:37) |

Under Four balls (in Probability) Posted on 2017-05-19 (22 Comments) |

| No Subject by Ady TZIDON (2017-08-03 11:32:14) |

| re(2): There is only one correct answer !....SPOILER by Ady TZIDON (2017-05-22 17:26:35) |

| re(3): Who's right by Ady TZIDON (2017-05-22 03:06:48) |

| There is only one correct answer !....SPOILER by Ady TZIDON (2017-05-22 03:02:19) |

| re(2): Who's right?.......I AM. by Ady TZIDON (2017-05-20 09:38:02) |

| Who's right? by Ady TZIDON (2017-05-20 00:41:00) |

Under Twice blind (in Numbers) Posted on 2017-05-14 (2 Comments) |

| re: Dejavu - j'ai oublie.... by Ady TZIDON (2017-05-14 10:26:46) |

Under Dirichlet sends his regards (in Logic) Posted on 2017-05-12 (4 Comments) |

| re(2): A guess - A proof by Ady TZIDON (2017-05-12 17:43:28) |

Under One more line (in Logic) Posted on 2017-05-10 (4 Comments) |

| re: More of the same by Ady TZIDON (2017-09-02 23:53:55) |

Under No software allowed ! (in Numbers) Posted on 2017-05-07 (6 Comments) |

| re: Solution by Ady TZIDON (2017-05-07 10:39:12) |

Under Prime with no prime digits (in Numbers) Posted on 2017-04-25 (5 Comments) |

| re(2): solution via computer -my remarks by Ady TZIDON (2017-04-26 15:27:51) |

| re: solution via computer -my remarks by Ady TZIDON (2017-04-26 02:33:55) |

Under Liars can figure (in Liars and Knights) Posted on 2017-04-24 (4 Comments) |

| re: I am between two answers (spoiler) by Ady TZIDON (2017-04-24 15:18:11) |

Under e as a pandigital expression (in Numbers) Posted on 2017-04-23 (2 Comments) |

| re: Solution using a Limit by Ady TZIDON (2017-04-23 14:08:42) |

Under Maxim, Minerva & Kangaroo (in Numbers) Posted on 2017-04-22 (4 Comments) |

| re: One or two more rules needed by Ady TZIDON (2017-04-22 13:16:02) |

Under Cryptajoke XVII (in Numbers) Posted on 2017-04-21 (6 Comments) |

| re: Why is this in Numbers? by Ady TZIDON (2017-05-06 04:24:23) |

| re: 2 answers by Ady TZIDON (2017-04-21 14:50:40) |

Under Pacifist or else? (in Word Problems) Posted on 2017-04-16 (3 Comments) |

| re: possible but doubtful ....bravo by Ady TZIDON (2017-04-17 11:17:46) |

Under Pandigital and square (in Numbers) Posted on 2017-04-15 (6 Comments) |

| re(4): Pencil and Paper solution (spoiler) by Ady TZIDON (2017-04-18 02:08:12) |

Under Pretty primes (in Numbers) Posted on 2017-04-10 (2 Comments) |

| re: solution by Ady TZIDON (2017-04-10 16:05:15) |

Under The magnificent twelve (in Numbers) Posted on 2017-04-07 (3 Comments) |

| Better late than never! by Ady TZIDON (2020-04-15 04:47:13) |

| a d2 sequel - with a hint by Ady TZIDON (2017-04-10 07:05:13) |

Under What is the value of "?" ? (in General) Posted on 2017-04-06 (3 Comments) |

| re: Solution? no spoiler by Ady TZIDON (2017-04-06 21:00:28) |

| Error: last digit should be 8, not nine by Ady TZIDON (2017-04-06 10:15:52) |

Under Long live the vowels (in Word Problems) Posted on 2017-04-05 (3 Comments) |

| re: another solution by Ady TZIDON (2017-04-06 07:56:58) |

Under Y ask about Y ? (in Numbers) Posted on 2017-04-04 (5 Comments) |

| re: Another approach by Ady TZIDON (2017-04-13 01:08:52) |

Under S.o.S is S (in Numbers) Posted on 2017-04-03 (6 Comments) |

| re: Cannonball! by Ady TZIDON (2017-04-04 00:17:29) |

| answering Steve- + a hint by Ady TZIDON (2017-04-03 15:37:18) |

Under QUICKIE X (in Just Math) Posted on 2017-03-28 (3 Comments) |

| re: Solution....hint/spoiler by Ady TZIDON (2017-03-28 14:11:12) |

Under Power partition procedure (in Numbers) Posted on 2017-03-26 (5 Comments) |

| re: 3rd solution - elegance by Ady TZIDON (2017-03-27 01:21:47) |

| re: Another solution by Ady TZIDON (2017-03-26 17:34:37) |

Under True for nine and up (in Numbers) Posted on 2017-03-24 (3 Comments) |

| re: By hand by Ady TZIDON (2017-03-25 05:55:41) |

Under POPANASIS (in Word Problems) Posted on 2017-03-23 (4 Comments) |

| re: Massive Search by Ady TZIDON (2017-03-24 10:22:39) |

Under It's obvious, but needs proof (in Just Math) Posted on 2017-03-15 (2 Comments) |

| re: Solution ........nice by Ady TZIDON (2017-03-18 09:53:09) |

Under Integers and their sums of digits (in Just Math) Posted on 2017-03-13 (3 Comments) |

| hint by Ady TZIDON (2017-03-18 13:47:14) |

Under Three heights in a triangle (in Geometry) Posted on 2017-03-11 (2 Comments) |

| A hint by Ady TZIDON (2017-03-20 03:38:53) |

Under An easy whodunit (in Logic) Posted on 2017-03-08 (8 Comments) |

| re: No Subject by Ady TZIDON (2017-03-21 05:30:44) |

| re: Adding one condition by Ady TZIDON (2017-03-13 20:24:23) |

| re: Conditional Solution by Ady TZIDON (2017-03-13 20:17:38) |

Under Never a square (in Numbers) Posted on 2017-02-26 (5 Comments) |

| re(3): Poossible solution...very creative! by Ady TZIDON (2017-02-27 07:05:58) |

| re: Poossible solution...very creative! by Ady TZIDON (2017-02-27 04:41:25) |

Under Integer triplets (in Just Math) Posted on 2017-02-21 (4 Comments) |

| re(2): Solution by Ady TZIDON (2017-02-22 11:59:55) |

Under Placing 4 integers within a set interval (in Just Math) Posted on 2017-02-17 (4 Comments) |

| re(3): Is this the idea? by Ady TZIDON (2017-02-28 05:29:00) |

Under Odds are ... (in Probability) Posted on 2017-02-14 (8 Comments) |

| re: A related problem which resolves part 2. by Ady TZIDON (2017-02-14 17:37:38) |

Under Most words from your word (in Word Problems) Posted on 2017-02-10 (10 Comments) |

| re: Possibly a 15-letter word with the highest sub-word count by Ady TZIDON (2017-02-13 14:56:21) |

| re(2): No Subject by Ady TZIDON (2017-02-12 05:40:34) |

| No Subject by Ady TZIDON (2017-02-11 20:56:03) |

| re(2): some computer results by Ady TZIDON (2017-02-11 19:47:53) |

| re: some computer results by Ady TZIDON (2017-02-11 19:43:12) |

Under Lies, truth, and logic (in Liars and Knights) Posted on 2017-02-09 (2 Comments) |

| re: Lots of solutions even between 20 and 40 SpoieP by Ady TZIDON (2017-02-11 21:20:43) |

Under A table 4 4 (in Just Math) Posted on 2017-02-05 (2 Comments) |

| HINT.............please complete the solution by Ady TZIDON (2017-03-18 11:32:23) |

Under Multiples with 3 (in Numbers) Posted on 2017-01-31 (3 Comments) |

| re(2): computer solution, taken beyond by Ady TZIDON (2017-01-31 22:08:15) |

Under The kiss (in Word Problems) Posted on 2017-01-30 (1 Comments) |

| a hint - semi-spoiler by Ady TZIDON (2017-02-01 13:51:39) |

Under A false conjecture (in Numbers) Posted on 2017-01-27 (7 Comments) |

| Who cares about the correct answer? by Ady TZIDON (2017-02-25 10:05:23) |

| re: I found it! by Ady TZIDON (2017-02-25 09:58:37) |

| re(2): computer attempt by Ady TZIDON (2017-01-27 21:53:53) |

Under 1,3,8 ...extend! (in Numbers) Posted on 2017-01-26 (4 Comments) |

| re: results from some reading....more by Ady TZIDON (2017-01-27 00:58:18) |

Under Six (or more) sextuples (in Numbers) Posted on 2017-01-20 (1 Comments) |

| A hint by Ady TZIDON (2017-01-24 14:29:34) |

Under Age Progression (in Numbers) Posted on 2017-01-16 (3 Comments) |

| No Subject by Ady TZIDON (2017-01-16 13:05:54) |

Under Squares sum up to a prime (in Just Math) Posted on 2017-01-13 (4 Comments) |

| re: solution by Ady TZIDON (2017-01-13 22:24:02) |

Under Skill or food? (in Numbers) Posted on 2016-12-28 (5 Comments) |

| re: Crazy for coconuts extra hint by Ady TZIDON (2016-12-28 16:36:58) |

Under Who discovered the secret? (in Logic) Posted on 2016-12-27 (4 Comments) |

| Suspicious or suspected? by Ady TZIDON (2016-12-27 09:34:24) |

Under As EZ as UC it (in Numbers) Posted on 2016-12-26 (3 Comments) |

| SOLVE IT - without looking at previous posts !! by Ady TZIDON (2016-12-26 10:37:19) |

| re: Very easy by Ady TZIDON (2016-12-26 10:22:42) |

Under Exclusive Inverter (in Algorithms) Posted on 2016-12-21 (1 Comments) |

| Possible soltion by Ady TZIDON (2016-12-21 11:36:16) |

Under Prime candidates (in Just Math) Posted on 2016-12-20 (5 Comments) |

| re: solution -@ Paul by Ady TZIDON (2016-12-20 22:34:05) |

Under Legally Blonde (in Liars and Knights) Posted on 2016-12-19 (8 Comments) |

| re: another way by Ady TZIDON (2016-12-19 13:02:31) |

| re(2): Logical Outcome (Spoiler) by Ady TZIDON (2016-12-19 12:55:18) |

| Logical Outcome (Spoiler) by Ady TZIDON (2016-12-19 08:59:29) |

Under One to rule them all. (in Sequences) Posted on 2016-12-18 (3 Comments) |

| re: Unproven formula by Ady TZIDON (2016-12-18 15:19:21) |

Under Four integers (in Numbers) Posted on 2016-12-04 (8 Comments) |

| re: extending the limit to 1700 (spoiler) by Ady TZIDON (2016-12-13 19:50:53) |

| re(3): Master of the obvious - beg to differ by Ady TZIDON (2016-12-13 19:49:34) |

| re: Master of the obvious by Ady TZIDON (2016-12-12 18:48:11) |

Under Site Seeing (in Word Problems) Posted on 2016-11-28 (2 Comments) |

| The "nk" did it -- spoiler by Ady TZIDON (2016-11-28 11:24:15) |

Under 26 out of 50 (in Just Math) Posted on 2016-11-25 (10 Comments) |

| re(2): @ Steve - toward reasonable proof by Ady TZIDON (2016-11-28 23:06:14) |

| @ Steve - toward reasonable proof by Ady TZIDON (2016-11-28 14:19:05) |

| re(3): The solution is in the problem.==>not so by Ady TZIDON (2016-11-26 02:20:07) |

| re: The solution is in the problem.==>not so by Ady TZIDON (2016-11-25 17:09:13) |

Under On the same floor (in Just Math) Posted on 2016-11-22 (13 Comments) |

| re: m, n < 50, corrected by Ady TZIDON (2016-11-23 08:42:28) |

| re(3): How many...... g o o f......SPOILER by Ady TZIDON (2016-11-23 00:40:57) |

| re: m, n wrong by Ady TZIDON (2016-11-22 17:52:54) |

| re: Solutions per Integer by Ady TZIDON (2016-11-22 14:24:16) |

| att: Please read before solving ! by Ady TZIDON (2016-11-22 12:15:20) |

| re: How many...... g o o f by Ady TZIDON (2016-11-22 12:11:07) |

Under Terrific sequence 2 (in Sequences) Posted on 2016-11-20 (2 Comments) |

| over-hinted! by Ady TZIDON (2016-11-29 23:43:15) |

Under At least twice (in Numbers) Posted on 2016-11-17 (5 Comments) |

| re(3): a star ... a hint .... last hint by Ady TZIDON (2016-11-17 13:54:50) |

| re: a star ... a hint by Ady TZIDON (2016-11-17 11:17:07) |

Under Don't be confused (in General) Posted on 2016-11-14 (4 Comments) |

| going complex by Ady TZIDON (2016-11-15 14:55:14) |

Under In terzo luogo (in Sequences) Posted on 2016-11-13 (4 Comments) |

| OOPS, read before solving! by Ady TZIDON (2016-11-14 21:25:36) |

| Hint #1 by Ady TZIDON (2016-11-14 21:08:18) |

| ...not concerning the current puzzle by Ady TZIDON (2016-11-13 10:30:46) |

Under 6 given, 2 wanted (in Sequences) Posted on 2016-11-11 (5 Comments) |

| re(2): Hint #2: by Ady TZIDON (2016-11-13 15:06:32) |

| Hint #2: by Ady TZIDON (2016-11-13 10:38:21) |

| HINT#1 by Ady TZIDON (2016-11-12 14:38:39) |

Under 63 Division Decision (in Just Math) Posted on 2016-11-10 (3 Comments) |

| re(2): computer solution - observation by Ady TZIDON (2016-11-10 22:52:21) |

Under AABBCC and Perfect Square (in Just Math) Posted on 2016-11-09 (6 Comments) |

| re: better solution by Ady TZIDON (2016-11-09 14:30:27) |

| C not zero - hint by Ady TZIDON (2016-11-09 13:23:26) |

| C=0 part only by Ady TZIDON (2016-11-09 13:02:31) |

Under Double Features (in Word Problems) Posted on 2016-11-08 (2 Comments) |

| ONe more by Ady TZIDON (2016-11-08 11:08:16) |

| 3 out of 4 by Ady TZIDON (2016-11-08 10:35:44) |

Under Lucas Digits Look (in Just Math) Posted on 2016-11-07 (14 Comments) |

| re(2): solution+ by Ady TZIDON (2016-11-07 12:24:21) |

| re: Indirect computation MY FINAL by Ady TZIDON (2016-11-07 09:41:25) |

| Maybe? solution by Ady TZIDON (2016-11-07 09:23:50) |

Under Your conclusion requested (in Logic) Posted on 2016-11-03 (9 Comments) |

| re: Answer by Ady TZIDON (2016-11-11 13:10:51) |

| re(2): Answer .... to your questions by Ady TZIDON (2016-11-11 13:06:02) |

Under A peculiar triplet (in Just Math) Posted on 2016-11-01 (7 Comments) |

| re(2): hint: how to prove it My cue - just continue by Ady TZIDON (2016-11-04 08:51:22) |

| hint: how to prove it My cue - just continue by Ady TZIDON (2016-11-02 14:55:51) |

| re(3): The triple without complete proof by Ady TZIDON (2016-11-01 16:16:12) |

Under Rationality certification (in Just Math) Posted on 2016-10-27 (2 Comments) |

| errata - by Ady TZIDON (2016-11-10 04:10:50) |

Under Symmetry helps! (in Just Math) Posted on 2016-10-26 (7 Comments) |

| re(2): my short solution....summing up by Ady TZIDON (2016-10-27 09:55:38) |

| re: computer exploration by Ady TZIDON (2016-10-27 04:27:50) |

| my short solution by Ady TZIDON (2016-10-27 04:20:49) |

| re: No Subject by Ady TZIDON (2016-10-27 04:07:09) |

Under Inequality challenge (in Just Math) Posted on 2016-10-25 (4 Comments) |

| re: Thoughts...hints toward formal proof by Ady TZIDON (2016-11-17 17:14:36) |

Under Prime and Twice Square (in Just Math) Posted on 2016-10-22 (4 Comments) |

| re: A solution................all possible values? by Ady TZIDON (2016-10-22 13:21:21) |

Under A little twist (in Just Math) Posted on 2016-10-21 (4 Comments) |

| re: computer solution.....yes,but... by Ady TZIDON (2016-10-21 23:46:36) |

Under Why not marry? (in Logic) Posted on 2016-10-19 (6 Comments) |

| re(2): No Subject by Ady TZIDON (2016-10-20 06:50:10) |

| No Subject by Ady TZIDON (2016-10-19 17:58:51) |

Under Positively Positive (in Just Math) Posted on 2016-10-18 (7 Comments) |

| My solution by Ady TZIDON (2016-10-19 01:58:18) |

| צט by Ady TZIDON (2016-10-18 19:05:13) |

| צט by Ady TZIDON (2016-10-18 19:05:13) |

Under Prime and Six Settlement (in Just Math) Posted on 2016-10-17 (4 Comments) |

| re: sum not product by Ady TZIDON (2016-10-17 11:17:19) |

| d1 solution by Ady TZIDON (2016-10-17 09:03:30) |

Under Pythagorean Legs (in Just Math) Posted on 2016-10-13 (3 Comments) |

| re: A solution by Ady TZIDON (2016-10-14 06:52:30) |

Under Four Digit Arithmetic (in Just Math) Posted on 2016-10-11 (2 Comments) |

| re: computer solution by Ady TZIDON (2016-10-11 22:13:37) |

Under polynomial problem 3 (in Just Math) Posted on 2016-10-08 (2 Comments) |

| a D2 solution by Ady TZIDON (2016-10-08 15:42:51) |

Under Three Equation System Settlement (in Just Math) Posted on 2016-10-07 (5 Comments) |

| re: I hear 'cycles' ...add one more by Ady TZIDON (2016-10-15 12:50:36) |

| symmetry shouts by Ady TZIDON (2016-10-08 15:03:17) |

Under True Statement Settlement (in Logic) Posted on 2016-10-06 (2 Comments) |

| d0.1? by Ady TZIDON (2016-10-06 08:31:36) |

Under Rub it in (in Word Problems) Posted on 2016-10-04 (1 Comments) |

| for a start by Ady TZIDON (2016-10-04 08:20:10) |

Under Two Primes From Prime (in Just Math) Posted on 2016-09-27 (3 Comments) |

| solution by Ady TZIDON (2016-09-27 08:17:42) |

Under Capital City Conclusion 3 (in General) Posted on 2016-09-22 (1 Comments) |

| answer - spoiler by Ady TZIDON (2016-09-22 08:30:50) |

Under Easy sequence (in Sequences) Posted on 2016-09-20 (2 Comments) |

| Answer only by Ady TZIDON (2016-09-20 09:18:30) |

Under Provide the next number (in Sequences) Posted on 2016-09-18 (2 Comments) |

| Wanna hint? by Ady TZIDON (2016-09-24 10:28:01) |

Under The triple threat (in Tricks) Posted on 2016-09-13 (2 Comments) |

| re: Marked deck by Ady TZIDON (2016-09-16 19:25:54) |

Under Think twice (in Just Math) Posted on 2016-09-12 (4 Comments) |

| re: Algebraic solution. Spoiler by Ady TZIDON (2016-09-15 22:52:06) |

Under Nineteenth Exponent Exposition (in Just Math) Posted on 2016-09-06 (3 Comments) |

| re: An analytic start and a calculator finish by Ady TZIDON (2016-09-06 16:35:52) |

| answer by Ady TZIDON (2016-09-06 15:07:45) |

Under 1248 must be included (in Sequences) Posted on 2016-09-06 (3 Comments) |

| re: Analytical solution - kudos by Ady TZIDON (2016-09-07 01:26:28) |

Under Bonne chance (in Logic) Posted on 2016-09-02 (2 Comments) |

| re: Solving Backwards by Ady TZIDON (2016-09-03 13:32:42) |

Under Tetra Anagram Trial (in Word Problems) Posted on 2016-09-02 (4 Comments) |

| No Subject by Ady TZIDON (2016-09-02 16:26:49) |

| Slightly modified text............2nd trial by Ady TZIDON (2016-09-02 08:57:12) |

| Trying for 6 ?? by Ady TZIDON (2016-09-02 08:43:00) |

Under Near Fermat Nuance (in Just Math) Posted on 2016-08-30 (2 Comments) |

| c l a r i f i c a t i o n n e e d e d ! by Ady TZIDON (2016-08-30 12:33:48) |

Under Which is greater? (in Just Math) Posted on 2016-08-28 (3 Comments) |

| more than suspicion ... spoiler by Ady TZIDON (2016-08-29 01:42:36) |

Under All rational numbers in (in Sequences) Posted on 2016-08-26 (10 Comments) |

| re(4): From N/D to n @ jer & Charlie by Ady TZIDON (2016-08-29 17:08:28) |

| re: From N/D to n @ jer & Charlie by Ady TZIDON (2016-08-29 02:09:51) |

| re: OEIS...........so what? by Ady TZIDON (2016-08-27 16:56:39) |

Under Powers of 3 (in Numbers) Posted on 2016-08-25 (5 Comments) |

| re: The only actual solution so far by Ady TZIDON (2016-08-26 11:24:28) |

| re(2): Computer exploration by Ady TZIDON (2016-08-26 08:34:06) |

Under Labeling Minimum (in Weights and Scales) Posted on 2016-08-25 (4 Comments) |

| re: Solution by Ady TZIDON (2016-08-25 13:00:26) |

Under Business is business (in Word Problems) Posted on 2016-08-24 (6 Comments) |

| re: ThE TRuE AnSWER by Ady TZIDON (2016-08-24 13:05:00) |

Under Year from Ratio (in General) Posted on 2016-08-22 (3 Comments) |

| No Subject by Ady TZIDON (2016-08-23 10:39:44) |

Under Bananas travel (in General) Posted on 2016-08-19 (3 Comments) |

| Corrected text - thanks, Steve by Ady TZIDON (2016-08-20 01:21:59) |

Under 4 groups of 4 (in Word Problems) Posted on 2016-08-16 (8 Comments) |

| re(3): first thoughts^2 @ Dej Mar by Ady TZIDON (2016-08-21 06:00:23) |

| re(2): first thoughts @ Charlie & Dej Mar by Ady TZIDON (2016-08-17 12:28:47) |

| re: with computer assistance by Ady TZIDON (2016-08-16 14:35:25) |

| re: first thoughts ...suggestion by Ady TZIDON (2016-08-16 13:40:18) |

Under Divisibility with lcm and gcd (in Just Math) Posted on 2016-08-15 (4 Comments) |

| re: Answer and reasoning by Ady TZIDON (2016-08-16 00:31:58) |

Under Translate a ledger entry (in Word Problems) Posted on 2016-08-12 (4 Comments) |

| re(2): in translation by Ady TZIDON (2016-08-14 07:08:43) |

Under Form 21 n Times II (in Numbers) Posted on 2016-08-11 (5 Comments) |

| re(2): Full solution - SPOILER by Ady TZIDON (2016-08-11 10:45:09) |

| Full solution - SPOILER by Ady TZIDON (2016-08-11 08:29:55) |

Under Binomial GCDs (in Just Math) Posted on 2016-08-08 (2 Comments) |

| Clarification by Ady TZIDON (2016-08-08 09:28:17) |

Under Nations, Capitals and Number String (in Word Problems) Posted on 2016-08-05 (2 Comments) |

| re: the approval procedure ...not a spoiler by Ady TZIDON (2016-08-05 13:13:05) |

Under A spiral word (in Word Problems) Posted on 2016-08-04 (7 Comments) |

| re: Re-coi l by Ady TZIDON (2016-08-05 23:00:42) |

| re(3): Questionable words: -validity by Ady TZIDON (2016-08-05 09:07:32) |

| re(3): Questionable words: -validity by Ady TZIDON (2016-08-05 09:06:52) |

| re: Questionable words by Ady TZIDON (2016-08-05 00:39:43) |

Under Pandigital Multiples of 99 (in Numbers) Posted on 2016-08-03 (2 Comments) |

| re: solution 2 remarks by Ady TZIDON (2016-08-03 21:12:37) |

Under Weight Limited Bridge (in General) Posted on 2016-08-01 (6 Comments) |

| re: validity of the puzzle by Ady TZIDON (2016-08-04 10:54:04) |

| re(2): answer - spoiler by Ady TZIDON (2016-08-01 22:46:43) |

| answer - spoiler by Ady TZIDON (2016-08-01 16:29:54) |

Under Mirror multiplication (in Numbers) Posted on 2016-07-31 (8 Comments) |

| re: To cooperate by Ady TZIDON (2016-08-01 08:15:03) |

| re: To exclude also by Ady TZIDON (2016-08-01 01:48:13) |

| re: Most obvious.....palindromes excluded by Ady TZIDON (2016-07-31 13:33:36) |

Under A surprising prime gap (in Numbers) Posted on 2016-07-27 (8 Comments) |

| re(2): My solution by Ady TZIDON (2016-07-31 02:21:06) |

Under Hat #11 (in Logic) Posted on 2016-07-27 (3 Comments) |

| re: Solution? by Ady TZIDON (2016-07-27 16:33:19) |

Under A chain of command (in Just Math) Posted on 2016-07-26 (2 Comments) |

| re: solution if there's no trick ...spoiler by Ady TZIDON (2016-07-26 23:37:05) |

Under Indivisibility by 529 (in Just Math) Posted on 2016-07-25 (3 Comments) |

| re: completing the square by Ady TZIDON (2016-07-25 23:34:57) |

Under Seventh Term Settlement (in Sequences) Posted on 2016-07-22 (10 Comments) |

| re: Analytical Solution by Ady TZIDON (2016-07-23 10:44:33) |

| re(2): answer by Ady TZIDON (2016-07-22 10:56:05) |

| answer by Ady TZIDON (2016-07-22 08:36:55) |

Under Cute numbers (in Numbers) Posted on 2016-07-21 (5 Comments) |

| re(3): short review.....augmented by Ady TZIDON (2016-07-22 10:22:53) |

| re: short review.....augmented by Ady TZIDON (2016-07-22 00:34:17) |

Under Smallest Multiple of 99 (in Just Math) Posted on 2016-07-19 (3 Comments) |

| An analytic approach by Ady TZIDON (2016-07-20 03:35:26) |

Under Two items to get sqrt of 2 (in Science) Posted on 2016-07-19 (5 Comments) |

| re(3): another way(s).....how to walk? by Ady TZIDON (2016-07-27 09:26:30) |

| re: another way(s) by Ady TZIDON (2016-07-26 04:36:06) |

Under The First Repeat (in Probability) Posted on 2016-07-18 (5 Comments) |

| re(2): answers by Ady TZIDON (2016-07-18 15:24:44) |

| answers by Ady TZIDON (2016-07-18 15:03:26) |

Under Denver is not the issue (in Word Problems) Posted on 2016-07-18 (5 Comments) |

| re: Strong clues from A.A.Euler. by Ady TZIDON (2016-07-19 02:37:56) |

Under S.O.D = cube root (in Numbers) Posted on 2016-07-04 (3 Comments) |

| re: answer....for the 4th power by Ady TZIDON (2016-07-04 21:02:56) |

Under Numerical Anagrams (in Word Problems) Posted on 2016-06-30 (4 Comments) |

| re: a number in the mix by Ady TZIDON (2016-06-30 16:21:52) |

| start vs star by Ady TZIDON (2016-06-30 13:44:50) |

| my humble star by Ady TZIDON (2016-06-30 13:39:45) |

Under Fractions lead to Pythagoreans (in Numbers) Posted on 2016-06-28 (4 Comments) |

| re: Negative thinking by Ady TZIDON (2016-06-28 21:46:22) |

Under Skip to 4th power (in Numbers) Posted on 2016-06-27 (4 Comments) |

| hint from faraway by Ady TZIDON (2016-06-27 20:09:02) |

Under Find Ratio from Crease (in Shapes) Posted on 2016-06-17 (2 Comments) |

| A humble start - from my vacation by Ady TZIDON (2016-06-17 13:00:57) |

Under Point Ponder (in Tricks) Posted on 2016-06-03 (2 Comments) |

| No Subject by Ady TZIDON (2016-06-03 14:30:36) |

Under Three expressions - same value (in Just Math) Posted on 2016-06-02 (3 Comments) |

| re: computer assisted solution==>KISS by Ady TZIDON (2016-06-02 16:21:33) |

Under Quadruple Digit Sum and Number Puzzle (in Just Math) Posted on 2016-06-01 (1 Comments) |

| Andwer by Ady TZIDON (2016-06-01 08:18:47) |

Under Latin verse (in Word Problems) Posted on 2016-05-31 (5 Comments) |

| re(3): Very ancient latin by Ady TZIDON (2016-06-01 13:39:31) |

| re: Very ancient latin by Ady TZIDON (2016-05-31 15:46:13) |

Under List the expressionist numbers (in Numbers) Posted on 2016-05-30 (10 Comments) |

| re: Little start by Ady TZIDON (2016-05-31 01:33:02) |

Under Power of 2 (in Numbers) Posted on 2016-05-27 (6 Comments) |

| re: Answers by Ady TZIDON (2016-05-27 14:34:25) |

| re: What I can find @ Charlie by Ady TZIDON (2016-05-27 11:48:34) |

Under Mark's itinerary (in Probability) Posted on 2016-05-26 (5 Comments) |

| att: all solvers by Ady TZIDON (2016-05-28 16:23:35) |

Under Colored Candy Choice (in Probability) Posted on 2016-05-25 (10 Comments) |

| re: No Subject @ Charlie by Ady TZIDON (2016-05-25 13:21:43) |

| re: first part by Ady TZIDON (2016-05-25 11:33:18) |

Under A comprehensive list (in Word Problems) Posted on 2016-05-19 (4 Comments) |

| re: my list by Ady TZIDON (2016-05-19 15:16:46) |

Under Rocking moves (in Logic) Posted on 2016-05-17 (3 Comments) |

| re: Solution by Ady TZIDON (2016-05-19 04:48:46) |

Under From challenge to change (in Word Problems) Posted on 2016-05-12 (4 Comments) |

| re(2): Spoiler by Ady TZIDON (2016-05-13 13:09:31) |

Under Tanya's puzzle (in Logic) Posted on 2016-05-10 (10 Comments) |

| re(3): could be by Ady TZIDON (2016-05-10 21:51:33) |

| re: could be by Ady TZIDON (2016-05-10 14:40:02) |

| re: Not so masked by Ady TZIDON (2016-05-10 13:39:37) |

Under Terrific sequence (in Sequences) Posted on 2016-05-10 (6 Comments) |

| re(2): a start ?...Answering your question by Ady TZIDON (2016-05-11 13:00:17) |

| a start ? by Ady TZIDON (2016-05-10 22:05:52) |

Under Make it true (in Numbers) Posted on 2016-05-09 (5 Comments) |

| re: via computer add-on ...not a spoiler by Ady TZIDON (2016-05-10 22:22:47) |

Under Cryptajoke XIV (in Cryptography) Posted on 2016-05-06 (2 Comments) |

| re: Answer (spoiler) to R.B. by Ady TZIDON (2016-05-06 11:23:19) |

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

| re(3): Solution by Ady TZIDON (2016-05-05 07:25:13) |

| re: Solution by Ady TZIDON (2016-05-04 20:13:43) |

| re: Solution............not quite by Ady TZIDON (2016-05-04 12:37:52) |

Under You'll be surprised (in Numbers) Posted on 2016-05-03 (5 Comments) |

| re(3): Answer only + mnemonics by Ady TZIDON (2016-05-03 16:18:12) |

Under Base Baffle (in Just Math) Posted on 2016-05-02 (2 Comments) |

| answers only by Ady TZIDON (2016-05-02 13:08:35) |

Under Common Multiple from a Cubic (in Just Math) Posted on 2016-05-01 (3 Comments) |

| possible solution by Ady TZIDON (2016-05-01 14:14:14) |

Under M.G.'s wit (in Just Math) Posted on 2016-04-27 (3 Comments) |

| re: Working backwards. Spoiler. by Ady TZIDON (2016-04-27 14:56:14) |

Under Think it over (in Logic) Posted on 2016-04-27 (6 Comments) |

| re: Solution to the distractor... spoiler by Ady TZIDON (2016-04-27 15:23:59) |

Under TO and FRO (in Just Math) Posted on 2016-04-25 (4 Comments) |

| re: Easy solution, easy typo by Ady TZIDON (2016-04-26 00:52:16) |

Under The heavy couple (in Weights and Scales) Posted on 2016-04-22 (5 Comments) |

| re: My method by Ady TZIDON (2016-04-23 10:51:10) |

| re: Quite a few. by Ady TZIDON (2016-04-23 10:02:30) |

Under An educated guess (in Probability) Posted on 2016-04-18 (7 Comments) |

| re: Referencing another problem by Ady TZIDON (2016-04-18 10:41:24) |

| re: Preliminary guess by Ady TZIDON (2016-04-18 10:29:47) |

Under A Pythagorean triangle (in Numbers) Posted on 2016-04-08 (4 Comments) |

| re: computer solution.....GO OEIS ! by Ady TZIDON (2016-04-09 08:34:37) |

Under Tenacious Divisibility Treat (in Just Math) Posted on 2016-04-06 (9 Comments) |

| re: broll's interpretation is correct by Ady TZIDON (2016-04-07 12:39:14) |

| re(2): Help from a negative (solution)....WRONG by Ady TZIDON (2016-04-07 09:10:48) |

| re: Help from a negative (solution) by Ady TZIDON (2016-04-06 12:54:42) |

| my numbers by Ady TZIDON (2016-04-06 12:25:44) |

Under 36 forever (in Numbers) Posted on 2016-04-05 (4 Comments) |

| re: The last one by Ady TZIDON (2016-04-07 13:38:57) |

Under Odd and Even 3 (in Just Math) Posted on 2016-04-04 (6 Comments) |

| re(2): My answers (with and without leading zeros) by Ady TZIDON (2016-04-05 16:13:14) |

| My answers (with and without leading zeros) by Ady TZIDON (2016-04-05 07:15:40) |

| re: computer solution by Ady TZIDON (2016-04-04 23:54:58) |

Under 1+4=5 (in Just Math) Posted on 2016-03-28 (2 Comments) |

| a trivial disclaimer by Ady TZIDON (2016-03-28 08:54:32) |

Under A scrabblematic problem (in General) Posted on 2016-03-25 (13 Comments) |

| official solution (maybe) by Ady TZIDON (2016-04-30 06:44:06) |

| re(3): When the standard is Super.......n o w a y ! by Ady TZIDON (2016-04-02 19:17:20) |

| re: When the standard is Super.......n o w a y ! by Ady TZIDON (2016-04-02 11:23:58) |

| Well, I'm 64 (to the tune of Beetles song ) by Ady TZIDON (2016-04-01 16:44:19) |

| re: Using the Official International Word List by Ady TZIDON (2016-03-31 11:05:31) |

| re: a solution no,sir by Ady TZIDON (2016-03-28 13:42:22) |

Under Insert Zero (in Numbers) Posted on 2016-03-21 (5 Comments) |

| re: Solution by Ady TZIDON (2016-03-21 14:30:44) |

| a humble start by Ady TZIDON (2016-03-21 11:19:53) |

Under Rational Value Validation (in Just Math) Posted on 2016-03-20 (11 Comments) |

| re: Two special results by Ady TZIDON (2016-03-20 11:44:47) |

Under Not so trivial (in Numbers) Posted on 2016-03-18 (6 Comments) |

| re: Parity Solution @Brian by Ady TZIDON (2016-03-24 11:25:49) |

Under Find number and base (in Numbers) Posted on 2016-03-17 (6 Comments) |

| my solution by Ady TZIDON (2016-03-17 11:19:24) |

| re(2): solution by Ady TZIDON (2016-03-17 11:16:28) |

Under Minimal cardinality (in Numbers) Posted on 2016-03-16 (3 Comments) |

| Simplified version by Ady TZIDON (2016-03-18 04:32:45) |

Under To-day is Monday & a PIday (in Numbers) Posted on 2016-03-14 (13 Comments) |

| re: No Subject by Ady TZIDON (2016-03-15 17:32:52) |

| re(4): My best @ jer and CH by Ady TZIDON (2016-03-15 09:59:06) |

| re: My best @ jer and CH by Ady TZIDON (2016-03-15 01:55:56) |

| getting closer by Ady TZIDON (2016-03-14 14:32:35) |

| a start : a solution that must be improved by Ady TZIDON (2016-03-14 14:01:24) |

Under Only one below 5000 (in Numbers) Posted on 2016-03-11 (4 Comments) |

| see the official solution by Ady TZIDON (2016-03-26 11:16:05) |

Under Form 21 n Times (in Numbers) Posted on 2016-03-11 (2 Comments) |

| No Subject by Ady TZIDON (2016-03-11 09:19:53) |

Under 8th Term from Term Product (in Sequences) Posted on 2016-03-07 (4 Comments) |

| re: Solution by Ady TZIDON (2016-03-07 13:01:08) |

Under d1 or more ? (in Numbers) Posted on 2016-03-07 (4 Comments) |

| re: Why I'm with Ady by Ady TZIDON (2016-03-07 12:08:41) |

Under Matryoshka Nesting Primes (in Numbers) Posted on 2016-03-03 (11 Comments) |

| re: computer solution NEEDS FILTERING by Ady TZIDON (2016-03-03 19:07:08) |

Under Ring of triangles I (in Geometry) Posted on 2016-03-02 (2 Comments) |

| re: computer solution -- spoiler by Ady TZIDON (2016-03-03 02:05:14) |

Under 13 and 2 (in Numbers) Posted on 2016-03-01 (6 Comments) |

| re: subset B and others by Ady TZIDON (2016-03-01 10:13:12) |

| att: it cannot be done: CORRECTION by Ady TZIDON (2016-03-01 08:56:42) |

Under My four numbers (in Just Math) Posted on 2016-02-24 (12 Comments) |

| re(5): Solution with Analysis by Ady TZIDON (2016-02-25 16:19:02) |

| re(3): Solution with Analysis by Ady TZIDON (2016-02-25 12:41:43) |

| re: Solution with Analysis by Ady TZIDON (2016-02-25 00:34:48) |

| re: solution -- spoiler by Ady TZIDON (2016-02-25 00:29:14) |

Under In a bar (in Probability) Posted on 2016-02-23 (6 Comments) |

| re: Clarification needed- provided by Ady TZIDON (2016-02-23 15:37:59) |

Under Matching Isosceles and Right Triangle (in Geometry) Posted on 2016-02-19 (7 Comments) |

| hint- possible start by Ady TZIDON (2016-02-20 01:39:51) |

| re: Matching isosceles triangles by Ady TZIDON (2016-02-20 00:12:37) |

Under 1-2-3 Remainder Resolution (in Logic) Posted on 2016-02-16 (12 Comments) |

| re: How to solve it by Ady TZIDON (2016-02-16 20:54:33) |

| re(2): my way - revised by Ady TZIDON (2016-02-16 13:38:47) |

| re: d3 answer by Ady TZIDON (2016-02-16 12:34:43) |

| re: computer solution by Ady TZIDON (2016-02-16 12:30:43) |

| my way - final answers by Ady TZIDON (2016-02-16 12:29:19) |

| re: d3 answer by Ady TZIDON (2016-02-16 12:01:49) |

| d1.5 answer by Ady TZIDON (2016-02-16 08:34:52) |

Under Boxes galore (in Numbers) Posted on 2016-02-11 (2 Comments) |

| re: Possible solution...TYPO by Ady TZIDON (2016-02-11 11:52:27) |

Under Consecutive Numbers and Subset Choice (in Just Math) Posted on 2016-02-09 (6 Comments) |

| possible (?) solution by Ady TZIDON (2016-02-09 21:27:48) |

Under Three in a row (in Numbers) Posted on 2016-02-08 (3 Comments) |

| re: Not all of them (partial spoiler) by Ady TZIDON (2016-02-09 21:34:26) |

Under Interesting representation (in Numbers) Posted on 2016-02-08 (6 Comments) |

| re: Non-answer by Ady TZIDON (2016-02-08 16:47:32) |

Under Word Grid (in Word Problems) Posted on 2016-02-04 (6 Comments) |

| re(2): partial spoiler @ broll. by Ady TZIDON (2016-02-04 19:22:03) |

| Answer only by Ady TZIDON (2016-02-04 15:37:20) |

Under Dascal triangle (in Numbers) Posted on 2016-02-02 (8 Comments) |

| re(7): computer solution by Ady TZIDON (2016-02-04 15:29:32) |

Under N Nine Nuance (in Just Math) Posted on 2016-01-29 (6 Comments) |

| re:corrected answer only by Ady TZIDON (2016-01-29 15:38:17) |

| Answer only by Ady TZIDON (2016-01-29 09:24:59) |

Under Detect my chosen coin (in Games) Posted on 2016-01-19 (19 Comments) |

| re(5): Suggested wording for solution. by Ady TZIDON (2016-02-05 08:54:48) |

| re: A way of looking at it by Ady TZIDON (2016-02-04 19:40:36) |

| re(4): Suggested wording for solution. by Ady TZIDON (2016-02-04 15:24:44) |

| re(2): Suggested wording for solution. by Ady TZIDON (2016-02-04 09:46:17) |

| re: The egg of Colubus by Ady TZIDON (2016-02-03 12:29:24) |

| re(2): The egg of ColuMbus + SOLUTION by Ady TZIDON (2016-02-03 12:25:18) |

| re: 2x2 by Ady TZIDON (2016-01-25 08:43:46) |

| re: Some NEW ideas: HINT by Ady TZIDON (2016-01-20 08:53:28) |

Under Product equals sum (in Just Math) Posted on 2016-01-17 (6 Comments) |

| re: some solutions by Ady TZIDON (2016-01-17 15:38:47) |

Under Area from Altitude (in Shapes) Posted on 2016-01-16 (1 Comments) |

| solution.........spoiler by Ady TZIDON (2016-01-16 11:26:03) |

Under 6 coins (in Weights and Scales) Posted on 2016-01-13 (10 Comments) |

| @ SH by Ady TZIDON (2016-01-13 18:06:11) |

| short solution - spoiler by Ady TZIDON (2016-01-13 17:18:19) |

Under Expose ambiguity (in Logic) Posted on 2016-01-13 (5 Comments) |

| re: A solution by Ady TZIDON (2016-01-14 01:49:51) |

| re: Pet peeve by Ady TZIDON (2016-01-14 01:27:39) |

Under Four balloons (in Just Math) Posted on 2016-01-12 (4 Comments) |

| re: Solution - no other in view by Ady TZIDON (2016-01-13 17:57:34) |

| re: Solution by Ady TZIDON (2016-01-13 04:20:58) |

Under Three Block Quickie (in Weights and Scales) Posted on 2016-01-11 (2 Comments) |

| 2 for the price of 1 by Ady TZIDON (2016-01-11 12:00:40) |

Under A math symbol (in Numbers) Posted on 2016-01-08 (10 Comments) |

| re(4): The 3rd one ....and 3 more by Ady TZIDON (2016-01-09 12:35:08) |

| re(2): The 3rd one by Ady TZIDON (2016-01-08 23:04:23) |

| re(2): The 3rd one by Ady TZIDON (2016-01-08 23:04:20) |

| The 3rd one by Ady TZIDON (2016-01-08 15:02:40) |

Under Test #10 (in General) Posted on 2016-01-07 (4 Comments) |

| re(3): answers by Ady TZIDON (2016-01-10 11:52:09) |

| re: answers by Ady TZIDON (2016-01-08 03:11:45) |

Under Monotonous integers (in Numbers) Posted on 2015-12-30 (9 Comments) |

| My mapping by Ady TZIDON (2016-01-06 08:30:56) |

| re(2): found the mapping by Ady TZIDON (2015-12-31 17:12:41) |

| found the mapping by Ady TZIDON (2015-12-31 02:56:33) |

| re: solution, starting out with analytic by Ady TZIDON (2015-12-30 15:40:34) |

Under One of Sixteen (in Weights and Scales) Posted on 2015-12-29 (12 Comments) |

| re: Short solution. by Ady TZIDON (2015-12-31 10:49:14) |

| re: Solution (hard) by Ady TZIDON (2015-12-30 17:01:14) |

Under A five letter word (in Word Problems) Posted on 2015-12-28 (6 Comments) |

| re(3): answer by Ady TZIDON (2015-12-30 06:31:00) |

Under How many eggs? (in Just Math) Posted on 2015-12-28 (5 Comments) |

| My solution explained by Ady TZIDON (2015-12-29 03:55:56) |

| solution; by Ady TZIDON (2015-12-28 09:12:46) |

Under From pie to numbers (in Numbers) Posted on 2015-12-27 (14 Comments) |

| re(6): hint- a DejMar I'll chip in 59 by Ady TZIDON (2015-12-29 08:57:00) |

| re(4): hint- a DejMar I'll chip in 59 by Ady TZIDON (2015-12-29 04:16:20) |

| re(2): solutions for most numbers by Ady TZIDON (2015-12-29 04:02:48) |

| re(2): hint- not a spoiler yet by Ady TZIDON (2015-12-28 06:59:32) |

| hint- not a spoiler yet by Ady TZIDON (2015-12-28 01:30:03) |

| one more by Ady TZIDON (2015-12-27 14:16:41) |

Under Binary Palindrome Square Magic (in Just Math) Posted on 2015-12-24 (11 Comments) |

| re(4): No Subject by Ady TZIDON (2015-12-25 21:13:57) |

| re(2): No Subject by Ady TZIDON (2015-12-25 10:06:12) |

| No Subject by Ady TZIDON (2015-12-24 15:40:53) |

Under 80 (in Numbers) Posted on 2015-12-19 (3 Comments) |

| re: computer solutions for all but 2359 by Ady TZIDON (2015-12-19 16:37:37) |

Under Who said it? (in General) Posted on 2015-12-18 (2 Comments) |

| 1st hint by Ady TZIDON (2016-12-03 10:36:55) |

| 1st hint by Ady TZIDON (2016-12-03 10:36:55) |

Under 9-letter word III (in Just Math) Posted on 2015-12-11 (8 Comments) |

| re(2): Cartesian - adj & n by Ady TZIDON (2015-12-25 14:40:46) |

| Cartesian - adj & n by Ady TZIDON (2015-12-25 10:59:30) |

| Dejmar- read carefully by Ady TZIDON (2015-12-25 10:41:25) |

| re: Not only one! by Ady TZIDON (2015-12-24 20:57:08) |

| re: Not only one!......neither qualifies by Ady TZIDON (2015-12-18 18:32:48) |

Under Reversible hours (in Shapes) Posted on 2015-12-07 (4 Comments) |

| re: Colon included by Ady TZIDON (2015-12-08 13:37:55) |

Under Daylight Saving (in Cryptography) Posted on 2015-12-01 (4 Comments) |

| re(2): Wrong Answer (spoiler) by Ady TZIDON (2015-12-01 21:08:44) |

Under Increasing sequences (in Just Math) Posted on 2015-11-30 (3 Comments) |

| How about...? by Ady TZIDON (2015-12-01 21:10:48) |

Under 1-2-3 Square Settlement (in Just Math) Posted on 2015-11-27 (3 Comments) |

| re: computer solution -- smallest nine values by Ady TZIDON (2015-11-28 04:07:58) |

Under A non-trivial progression (in Numbers) Posted on 2015-11-17 (7 Comments) |

| answers revisited by Ady TZIDON (2015-11-17 18:52:49) |

| re: d2 answers + my d3 remark by Ady TZIDON (2015-11-17 11:16:08) |

| d1 answers: by Ady TZIDON (2015-11-17 10:26:11) |

Under Italiano vero (in Just Math) Posted on 2015-11-16 (3 Comments) |

| re: answer.....E pur si muove by Ady TZIDON (2016-01-30 21:44:07) |

| hint- not a spoiler yet by Ady TZIDON (2015-12-26 05:51:30) |

Under 6 or less liars (in Liars and Knights) Posted on 2015-11-13 (16 Comments) |

| re(4): Summing up - spoiler by Ady TZIDON (2015-11-17 19:20:05) |

| The official solution by Ady TZIDON (2015-11-17 10:59:04) |

| re(2): Summing up - spoiler by Ady TZIDON (2015-11-17 10:41:00) |

| Summing up - spoiler by Ady TZIDON (2015-11-16 13:42:45) |

| re: solution by Ady TZIDON (2015-11-15 10:58:28) |

| re(5): solution by Ady TZIDON (2015-11-15 10:56:52) |

| re(3): solution by Ady TZIDON (2015-11-15 09:10:48) |

| re: solution by Ady TZIDON (2015-11-14 18:53:21) |

Under Count the palindromes (in Just Math) Posted on 2015-11-11 (7 Comments) |

| re(3): Simplifying the question by Ady TZIDON (2015-11-12 04:30:02) |

| re: Simplifying the question by Ady TZIDON (2015-11-11 13:11:44) |

Under Wise saw (in General) Posted on 2015-11-10 (3 Comments) |

| re: 2/3 solution (spoiler) by Ady TZIDON (2015-11-10 20:06:33) |

Under ….to skin a cat (in Logic) Posted on 2015-11-09 (5 Comments) |

| re(2): The one that seems obvious by Ady TZIDON (2015-11-09 15:53:09) |

Under Cons and vows (in Word Problems) Posted on 2015-11-06 (6 Comments) |

| re: another... one small hint by Ady TZIDON (2015-11-07 22:33:56) |

| re: some.....remarks by Ady TZIDON (2015-11-06 23:51:46) |

Under Matching pairs II (in Word Problems) Posted on 2015-11-05 (3 Comments) |

| re: most paired up,- except the redundant ones by Ady TZIDON (2015-11-05 23:43:11) |

Under An interesting matrix (in Sequences) Posted on 2015-11-05 (3 Comments) |

| re: solution -- calculations by computer by Ady TZIDON (2015-11-05 15:08:25) |

Under Prediction (in Tricks) Posted on 2015-11-02 (2 Comments) |

| re: Solution and a follow-up by Ady TZIDON (2015-11-02 14:23:31) |

Under Incredible, but solvable (in Just Math) Posted on 2015-10-30 (11 Comments) |

| re(2): @ Charlie- an explanation and a question by Ady TZIDON (2015-11-01 09:15:21) |

| @ Charlie- an explanation and a question by Ady TZIDON (2015-10-31 10:22:32) |

| re(3): comp. aided solution -- HINT by Ady TZIDON (2015-10-31 04:16:13) |

Under A plural of a plural (in Word Problems) Posted on 2015-10-30 (5 Comments) |

| my way -spoioler by Ady TZIDON (2015-10-31 10:29:24) |

Under Term Sum Settlement (in Sequences) Posted on 2015-10-29 (3 Comments) |

| re: Algebraic solution by Ady TZIDON (2015-10-30 00:28:55) |

Under No peace (in Word Problems) Posted on 2015-10-29 (4 Comments) |

| Some clarifications by Ady TZIDON (2015-10-30 00:23:10) |

Under Make up your mind (in Word Problems) Posted on 2015-10-28 (1 Comments) |

| ............hint:................ by Ady TZIDON (2015-11-02 11:24:19) |

Under Sum Equality and Perfect Square (in Just Math) Posted on 2015-10-25 (2 Comments) |

| found one so far by Ady TZIDON (2015-10-25 14:00:00) |

Under Tacit series (in Sequences) Posted on 2015-10-23 (2 Comments) |

| Y? by Ady TZIDON (2015-10-24 08:24:18) |

Under Triangular and Square Settlement (in Just Math) Posted on 2015-10-13 (7 Comments) |

| re(3): possible solution. //infinitely many ? by Ady TZIDON (2015-10-14 19:38:31) |

| re: possible solution. //infinitely many ? by Ady TZIDON (2015-10-13 23:33:38) |

Under Two tree types (in Word Problems) Posted on 2015-10-07 (2 Comments) |

| solution.........spoiler by Ady TZIDON (2015-10-07 08:03:50) |

Under Probability of constant leading (in Probability) Posted on 2015-10-05 (5 Comments) |

| re: reference....partial spoiler by Ady TZIDON (2015-10-06 10:54:54) |

| re: Formula with partial proof by Ady TZIDON (2015-10-06 08:31:12) |

Under Wise and nice (in Word Problems) Posted on 2015-10-05 (3 Comments) |

| re: solution by Ady TZIDON (2015-10-05 17:03:49) |

Under Cubic Expression and Perfect Cube (in Just Math) Posted on 2015-10-04 (2 Comments) |

| re: q.e.d. (spoiler)......bravo by Ady TZIDON (2015-10-05 06:45:17) |

Under Permutations count (in Numbers) Posted on 2015-10-01 (10 Comments) |

| re: error in by Ady TZIDON (2015-10-02 21:29:54) |

| one general remark by Ady TZIDON (2015-10-02 13:16:01) |

| re(2): I guess simplicity is in the mind of the user by Ady TZIDON (2015-10-02 12:57:26) |

| re: solution by Ady TZIDON (2015-10-02 00:00:20) |

Under Phrase find ponder (in Word Problems) Posted on 2015-10-01 (6 Comments) |

| re: first undoubtedly incorrect thoughts by Ady TZIDON (2015-10-01 15:36:13) |

| only one + meaning by Ady TZIDON (2015-10-01 11:42:26) |

Under Get 010101 (in Logic) Posted on 2015-09-30 (2 Comments) |

| re: Nastrovia! (spoiler) ...Na zdarov'ye! by Ady TZIDON (2015-09-30 09:46:59) |

Under Black and white socks (in Probability) Posted on 2015-09-29 (8 Comments) |

| re(2): the big drawer by Ady TZIDON (2015-09-30 14:25:36) |

| re: surprises by Ady TZIDON (2015-09-30 00:23:43) |

| the big drawer by Ady TZIDON (2015-09-29 16:02:08) |

Under 9-letter word (in Numbers) Posted on 2015-09-25 (6 Comments) |

| re(3): computer solutions by Ady TZIDON (2015-09-26 10:44:21) |

| re: computer solutions by Ady TZIDON (2015-09-26 00:42:33) |

Under Families (in General) Posted on 2015-09-25 (4 Comments) |

| About venery in general by Ady TZIDON (2015-09-27 06:36:27) |

| re: Some of these are...explained by Ady TZIDON (2015-09-27 06:28:59) |

Under Rook Placement (in Games) Posted on 2015-09-21 (5 Comments) |

| re(2): the “official” solution - spoiler by Ady TZIDON (2015-09-27 06:41:47) |

| the “official” solution - spoiler by Ady TZIDON (2015-09-26 16:45:00) |

| Detailed solution (SPOILER) by Ady TZIDON (2015-09-26 06:10:45) |

Under 2 easy cryptajokes (VIII) (in Cryptography) Posted on 2015-09-18 (3 Comments) |

| re: Maybe they should take spelling?...Kudos. by Ady TZIDON (2015-09-19 01:20:08) |

Under Check divisibility (in Numbers) Posted on 2015-09-16 (5 Comments) |

| re(3): computer exploration (probable spoiler) by Ady TZIDON (2015-09-17 10:23:34) |

| re: computer exploration (probable spoiler) by Ady TZIDON (2015-09-16 16:40:03) |

Under C reverses into F (in Numbers) Posted on 2015-09-14 (10 Comments) |

| re: computer exploration ....... att ALL by Ady TZIDON (2015-09-15 03:13:55) |

| re(2): AB? hint by Ady TZIDON (2015-09-14 14:30:51) |

Under Prime Ratio Possibility (in Just Math) Posted on 2015-09-11 (3 Comments) |

| methodology by Ady TZIDON (2015-09-11 14:18:47) |

Under Fair? (in Games) Posted on 2015-09-10 (10 Comments) |

| re: solution by Ady TZIDON (2015-09-11 05:20:02) |

| re: All's fair in Love and War (spoiler) by Ady TZIDON (2015-09-10 16:28:07) |

Under One-liners (in General) Posted on 2015-09-09 (4 Comments) |

| re(2): mostly etc/ another tidbit att Ch by Ady TZIDON (2015-09-10 00:53:42) |

| re: mostly computer solution / another tidbit by Ady TZIDON (2015-09-10 00:48:41) |

Under Step right up! (in Games) Posted on 2015-09-09 (1 Comments) |

| solution.........spoiler by Ady TZIDON (2015-09-09 08:41:45) |

Under Six countries (in General) Posted on 2015-09-04 (8 Comments) |

| re(3): Alternate solution by Ady TZIDON (2015-09-05 12:38:25) |

| re(2): If only! (more of a spoiler) by Ady TZIDON (2015-09-04 12:13:39) |

Under Digit Product Puzzle (in Probability) Posted on 2015-09-03 (3 Comments) |

| re: analytic solution by Ady TZIDON (2015-09-03 12:17:48) |

Under Arithmetic and Power Puzzle (in Just Math) Posted on 2015-09-02 (2 Comments) |

| re: computer exploration by Ady TZIDON (2015-09-03 03:32:58) |

Under Surprising answer (in Probability) Posted on 2015-09-02 (6 Comments) |

| re: Intuition by Ady TZIDON (2015-09-05 00:57:44) |

| re: More info than you maybe wanted by Ady TZIDON (2015-09-03 03:45:52) |

Under Only 2 answers (in Numbers) Posted on 2015-08-26 (3 Comments) |

| re: computer solution by Ady TZIDON (2015-08-26 13:18:35) |

Under Year and Perfect Square Puzzle (in Just Math) Posted on 2015-08-22 (2 Comments) |

| my way by Ady TZIDON (2015-08-23 02:38:13) |

Under Numbers in pi (in Numbers) Posted on 2015-08-21 (3 Comments) |

| re(2): computer solution surprised?? by Ady TZIDON (2015-08-22 02:27:39) |

Under Three coins (in Probability) Posted on 2015-08-20 (10 Comments) |

| re(5): question by Ady TZIDON (2015-08-23 05:09:23) |

| re(3): question by Ady TZIDON (2015-08-22 02:41:28) |

| re(2): Fair Game (spoiler) by Ady TZIDON (2015-08-22 02:37:05) |

| re: question by Ady TZIDON (2015-08-20 15:00:40) |

Under Visit USA (in General) Posted on 2015-08-20 (9 Comments) |

| re: Borders and boundaries by Ady TZIDON (2015-08-23 05:16:56) |

| re: If the goal is... by Ady TZIDON (2015-08-20 10:46:57) |

Under Power and Divisibility Puzzle (in Just Math) Posted on 2015-08-12 (6 Comments) |

| re(2): computer solution by Ady TZIDON (2015-08-12 23:31:46) |

Under Simpler probability problem? (in Probability) Posted on 2015-08-11 (14 Comments) |

| re: I think I'm beginning to understand what Ady's saying by Ady TZIDON (2015-08-13 01:03:53) |

| re(2): re. difficulty level by Ady TZIDON (2015-08-12 10:33:26) |

| re(3): solution by Ady TZIDON (2015-08-12 10:27:16) |

| re. difficulty level by Ady TZIDON (2015-08-11 22:20:59) |

| re: solution by Ady TZIDON (2015-08-11 22:17:40) |

Under Real Number Resolution (in Just Math) Posted on 2015-08-08 (2 Comments) |

| 1st two by Ady TZIDON (2015-08-09 01:30:51) |

Under Clever counting (in Numbers) Posted on 2015-08-07 (6 Comments) |

| re(3): part a computer solution wrong? by Ady TZIDON (2015-08-08 01:52:13) |

| re: part a computer solution wrong? by Ady TZIDON (2015-08-07 20:37:31) |

Under one 3 or one 7 puzzle (in Just Math) Posted on 2015-08-06 (3 Comments) |

| re: computer solution vs approximation by Ady TZIDON (2015-08-06 14:32:01) |

| My approximation not a spoiler by Ady TZIDON (2015-08-06 13:18:46) |

Under Consonants galore (in Word Problems) Posted on 2015-08-04 (3 Comments) |

| re: suggestions +hint by Ady TZIDON (2015-08-05 00:33:38) |

Under Factorial Ratio Sum Puzzle (in Calculus) Posted on 2015-08-04 (3 Comments) |

| a logical guess, not a proof by Ady TZIDON (2015-08-04 07:53:09) |

Under Odd and Even 2 (in Just Math) Posted on 2015-08-03 (4 Comments) |

| Thanks, Charlie! by Ady TZIDON (2015-08-03 10:40:19) |

| solution by Ady TZIDON (2015-08-03 08:05:28) |

Under Ocean Anagram – Not (in Word Problems) Posted on 2015-07-31 (4 Comments) |

| re(2): a d1 solution ....neither ocean nor sea by Ady TZIDON (2015-07-31 10:07:15) |

| a d1 solution by Ady TZIDON (2015-07-31 08:28:22) |

Under Power Difference Puzzle (in Just Math) Posted on 2015-07-30 (3 Comments) |

| re: solution by Ady TZIDON (2015-07-30 12:30:37) |

| Initial remark .............a hint by Ady TZIDON (2015-07-30 09:42:08) |

Under Red, White, and Blue (in Logic) Posted on 2015-07-29 (4 Comments) |

| re: Yet another approach... @Paul & Bractals by Ady TZIDON (2015-07-30 01:59:48) |

Under Perfect Power Puzzle (in Just Math) Posted on 2015-07-29 (5 Comments) |

| re(2): full solution........................SPOILER by Ady TZIDON (2015-07-29 10:23:32) |

| full solution........................SPOILER by Ady TZIDON (2015-07-29 08:30:27) |

Under You make me laugh (in Numbers) Posted on 2015-07-28 (2 Comments) |

| Good job. by Ady TZIDON (2016-11-24 16:32:58) |

Under Digit Reversal Puzzle (in Just Math) Posted on 2015-07-27 (2 Comments) |

| a short explanation by Ady TZIDON (2015-07-27 09:08:39) |

| Answer only by Ady TZIDON (2015-07-27 08:54:38) |

Under What's in a name? (in Word Problems) Posted on 2015-07-23 (3 Comments) |

| re: Alternating answer by Ady TZIDON (2015-07-23 15:11:02) |

Under Nine trolls (in Just Math) Posted on 2015-07-23 (9 Comments) |

| re: Solution.....needs editing by Ady TZIDON (2015-07-23 10:51:38) |

Under One of the countries (in Word Problems) Posted on 2015-07-22 (2 Comments) |

| re: computer solution by Ady TZIDON (2015-07-22 16:24:20) |

Under Phrase Reconstruction Puzzle (in Word Problems) Posted on 2015-07-21 (5 Comments) |

| re: What's the point? by Ady TZIDON (2015-07-22 00:32:36) |

| re: answer by Ady TZIDON (2015-07-21 12:54:59) |

Under Guessing suit (in Probability) Posted on 2015-07-20 (13 Comments) |

| re: simulation by Ady TZIDON (2015-07-21 13:08:26) |

| re: senseless task ! by Ady TZIDON (2015-07-20 12:33:31) |

| Modifying my text- better late than never by Ady TZIDON (2015-07-20 08:50:10) |

Under What is perplexus? (in Numbers) Posted on 2015-07-16 (3 Comments) |

| one hint - be my guest and solve it by Ady TZIDON (2015-10-20 04:24:36) |

| Hints, anyone? by Ady TZIDON (2015-07-18 07:23:56) |

Under Three Marine Vehicles (in Word Problems) Posted on 2015-07-16 (1 Comments) |

| spoiler by Ady TZIDON (2015-07-16 07:50:43) |

Under Powers of Ten (in Sequences) Posted on 2015-07-14 (7 Comments) |

| re: Pwerful answer (spoiler) by Ady TZIDON (2015-07-14 14:18:38) |

Under Beginning and End (in Just Math) Posted on 2015-07-11 (6 Comments) |

| re: We're going to need more precision (spoiler) by Ady TZIDON (2015-07-11 11:19:02) |

| anal. solution..................... spoiler by Ady TZIDON (2015-07-11 11:17:12) |

Under Complete and Start Puzzle (in Word Problems) Posted on 2015-07-10 (4 Comments) |

| re: answers by Ady TZIDON (2015-07-10 09:53:15) |

| 2/3 by Ady TZIDON (2015-07-10 07:32:30) |

Under Two Word Phrase (in Word Problems) Posted on 2015-07-09 (1 Comments) |

| oddest solution by Ady TZIDON (2015-07-09 21:48:11) |

Under A radical question (in General) Posted on 2015-07-08 (4 Comments) |

| re: Thoughts.... small hint by Ady TZIDON (2015-07-08 12:15:25) |

Under From ab to yz (in Word Problems) Posted on 2015-07-06 (5 Comments) |

| re: Probable solution. by Ady TZIDON (2015-07-06 22:29:12) |

Under Past persons (in Word Problems) Posted on 2015-07-06 (3 Comments) |

| re: I don't give a hoot! by Ady TZIDON (2015-07-07 14:01:49) |

Under Simultaneous Pythagorean Poser (in Just Math) Posted on 2015-07-04 (4 Comments) |

| re: solution + more by Ady TZIDON (2015-07-04 13:06:55) |

Under A word there is of plural number (in Famous Riddles) Posted on 2015-07-03 (2 Comments) |

| spoiler by Ady TZIDON (2015-07-03 08:00:54) |

Under Quite a triplet (in Numbers) Posted on 2015-07-02 (10 Comments) |

| re: computer solution new sequebce !! by Ady TZIDON (2015-07-03 08:51:49) |

| re(2): more info by Ady TZIDON (2015-07-03 08:21:53) |

| more info by Ady TZIDON (2015-07-03 03:35:18) |

Under Mathematical Term (in Word Problems) Posted on 2015-07-01 (4 Comments) |

| Rhomboid, of course by Ady TZIDON (2015-07-07 06:08:25) |

| answer by Ady TZIDON (2015-07-01 07:47:15) |

Under The enigmatic one (in Sequences) Posted on 2015-06-30 (1 Comments) |

| spoiler: Official solution by Ady TZIDON (2015-09-01 23:29:51) |

Under How many subsets? (in Just Math) Posted on 2015-06-29 (3 Comments) |

| re: computer solution by Ady TZIDON (2015-06-30 02:18:58) |

| simple count by Ady TZIDON (2015-06-29 16:24:32) |

Under Just give it a trial (in General) Posted on 2015-06-26 (3 Comments) |

| re: Don't try to hard (spoiler) by Ady TZIDON (2015-09-01 23:19:57) |

Under Factorial creates prime (in Numbers) Posted on 2015-06-26 (5 Comments) |

| What, no answer yet? by Ady TZIDON (2015-07-02 19:18:56) |

| re: Would it help if ... by Ady TZIDON (2015-06-26 21:34:55) |

Under On his way to fitness (in Just Math) Posted on 2015-06-15 (10 Comments) |

| re: statistical approach REVISED by Ady TZIDON (2015-06-15 21:37:11) |

| 2 remarks by Ady TZIDON (2015-06-15 17:45:27) |

Under Lefties and righties (in Logic) Posted on 2015-06-10 (2 Comments) |

| answers by Ady TZIDON (2015-06-10 09:19:24) |

Under Eleven Letter Exercise (in Word Problems) Posted on 2015-06-08 (3 Comments) |

| answer by Ady TZIDON (2015-06-08 09:47:26) |

Under 5 76993 408621 (in Numbers) Posted on 2015-06-04 (3 Comments) |

| re: computer aided solution att:Ch & DM by Ady TZIDON (2015-06-05 05:07:23) |

Under Number and Factorial Product Puzzle (in Just Math) Posted on 2015-06-02 (1 Comments) |

| answer:only by Ady TZIDON (2015-06-02 08:23:31) |

Under Logical, or not? (in General) Posted on 2015-06-01 (4 Comments) |

| re(2): solution nice?? by Ady TZIDON (2015-06-01 20:50:18) |

| re: solution by Ady TZIDON (2015-06-01 12:51:54) |

Under Just vowels (in General) Posted on 2015-05-29 (9 Comments) |

| re(2): 11. the artist by Ady TZIDON (2015-05-31 15:16:34) |

| 11. the artist by Ady TZIDON (2015-05-31 06:49:33) |

Under Chacun pense à soi (in Just Math) Posted on 2015-05-26 (3 Comments) |

| re: Q1? OK, HINT FOR Q2 (semi-spoiler) by Ady TZIDON (2015-05-27 10:14:24) |

Under No neighbors allowed (in Numbers) Posted on 2015-05-22 (2 Comments) |

| re: solution............spoiler by Ady TZIDON (2015-05-22 17:28:26) |

Under Three consecutive letters (in Word Problems) Posted on 2015-05-20 (4 Comments) |

| Answer by Ady TZIDON (2015-05-20 08:13:11) |

Under Positive Pair Poser 2 (in Just Math) Posted on 2015-05-16 (3 Comments) |

| re(2): ANSWER by Ady TZIDON (2015-05-16 16:19:58) |

| ANSWER by Ady TZIDON (2015-05-16 10:35:09) |

Under Euler on trial (in Numbers) Posted on 2015-05-14 (4 Comments) |

| re(2): Using the Internet (spoiler) by Ady TZIDON (2015-05-14 13:22:25) |

Under BOW, WRENCH (in Word Problems) Posted on 2015-05-14 (2 Comments) |

| re: Oh I get it by Ady TZIDON (2015-05-14 11:48:02) |

Under Sextic Settlement (in Just Math) Posted on 2015-05-13 (6 Comments) |

| att: Steve ...now all clear by Ady TZIDON (2015-05-13 11:45:46) |

| re: CounterCOUNTER Counter example (spoiler) by Ady TZIDON (2015-05-13 11:41:01) |

| Counterexample by Ady TZIDON (2015-05-13 08:32:36) |

Under A Quickie, not tricky (in Numbers) Posted on 2015-05-11 (6 Comments) |

| re(3): Solution spoiler.....Now list them ALL! by Ady TZIDON (2015-05-11 12:00:22) |

| re: Solution spoiler.....Now list them ALL! by Ady TZIDON (2015-05-11 10:05:29) |

Under Short advice (in Cryptography) Posted on 2015-05-08 (6 Comments) |

| re: original phrase? by Ady TZIDON (2015-05-08 23:55:20) |

| re: Misunderstanding by Ady TZIDON (2015-05-08 13:07:22) |

Under Rhyme time (in Word Problems) Posted on 2015-05-07 (6 Comments) |

| #10 ..........expanded definition.............hint by Ady TZIDON (2015-05-08 10:47:12) |

| the missing 7 ............hint by Ady TZIDON (2015-05-08 10:29:59) |

Under 4 primes (in Numbers) Posted on 2015-05-06 (3 Comments) |

| re: computer solution by Ady TZIDON (2016-03-03 09:53:53) |

Under Printer's glitch (in Just Math) Posted on 2015-05-05 (4 Comments) |

| a special one ...............trivia by Ady TZIDON (2015-05-06 11:03:40) |

Under A thing whereon all Princes lie (in Famous Riddles) Posted on 2015-05-04 (2 Comments) |

| re: Possible solution.......trivia by Ady TZIDON (2015-05-04 10:57:05) |

Under Catch as you catch can (in Numbers) Posted on 2015-05-01 (2 Comments) |

| re: probable sum ............. by Ady TZIDON (2015-05-01 12:58:54) |

Under Cryptajoke V (in Cryptography) Posted on 2015-04-30 (2 Comments) |

| official solution - a typo by Ady TZIDON (2017-08-01 04:51:35) |

Under Odd men out (in Logic) Posted on 2015-04-29 (6 Comments) |

| re(2): starting out by Ady TZIDON (2015-04-30 09:40:10) |

Under From E to D (in Logic) Posted on 2015-04-28 (4 Comments) |

| re: E (if an error) and H solutions only....hint by Ady TZIDON (2015-04-28 14:28:34) |

Under Four Separate Words (in Word Problems) Posted on 2015-04-28 (3 Comments) |

| Answer by Ady TZIDON (2015-04-28 09:09:03) |

Under Seventeen divides expression? (in Just Math) Posted on 2015-04-26 (3 Comments) |

| re: solution...................a typo by Ady TZIDON (2015-04-28 21:27:12) |

Under Not solvable by computer (?) (in Word Problems) Posted on 2015-04-24 (5 Comments) |

| re: a novel one by Ady TZIDON (2015-04-24 15:14:02) |

| re: computer plus human finds only one by Ady TZIDON (2015-04-24 15:10:29) |

Under Downward Pair Reading (in Word Problems) Posted on 2015-04-24 (4 Comments) |

| solution by Ady TZIDON (2015-04-24 09:09:14) |

Under Three's a company (in General) Posted on 2015-04-23 (7 Comments) |

| re(3): And #11....................I revert by Ady TZIDON (2015-04-27 00:37:00) |

| re: And #11 by Ady TZIDON (2015-04-25 13:04:50) |

Under Number-Sentence Equality (in Word Problems) Posted on 2015-04-21 (5 Comments) |

| re(2): a guess for (vi) ?? by Ady TZIDON (2015-04-22 16:36:42) |

| a guess for (vi) ?? by Ady TZIDON (2015-04-22 02:58:34) |

| To begin with: ii, iii, iv, vii by Ady TZIDON (2015-04-21 13:10:05) |

Under Island Adventure 2 (in Liars and Knights) Posted on 2015-04-21 (4 Comments) |

| Answer by Ady TZIDON (2015-04-21 07:59:41) |

Under Geographic entities (in General) Posted on 2015-04-20 (3 Comments) |

| re: computer assisted solution /bonus task by Ady TZIDON (2015-04-21 00:46:28) |

Under 2012 Lamps (in Games) Posted on 2015-04-17 (5 Comments) |

| re: Possible solution by Ady TZIDON (2015-04-18 03:45:44) |

Under 2^(10n) (in Numbers) Posted on 2015-04-15 (8 Comments) |

| re(3): worked out by Ady TZIDON (2015-04-17 01:48:20) |

| re: worked out by Ady TZIDON (2015-04-15 09:35:29) |

| Answer only by Ady TZIDON (2015-04-15 08:05:28) |

| Answer only by Ady TZIDON (2015-04-15 08:05:28) |

Under Famous movie quotations (in General) Posted on 2015-04-14 (4 Comments) |

| re: i, ii, iv, vii (spoiler) need a hint? by Ady TZIDON (2015-04-25 21:14:55) |

| hint: last word for iii v & vi by Ady TZIDON (2015-04-25 21:13:52) |

Under Non-empty sets element count (in Just Math) Posted on 2015-04-13 (5 Comments) |

| re(2): Answer only by Ady TZIDON (2015-04-13 15:41:50) |

| Answer only by Ady TZIDON (2015-04-13 13:39:19) |

Under So what? (in General) Posted on 2015-04-13 (5 Comments) |

| re(3): Facilissimus....MEA CULPA by Ady TZIDON (2015-04-13 10:06:31) |

Under Long chain (in Numbers) Posted on 2015-04-10 (7 Comments) |

| re: lesson learned by Ady TZIDON (2015-04-11 09:44:02) |

| re: Computer says... (spoiler) by Ady TZIDON (2015-04-11 07:14:14) |

| re: computer exploration by Ady TZIDON (2015-04-10 23:50:31) |

Under Two Tree Trial (in Word Problems) Posted on 2015-04-09 (3 Comments) |

| solution by Ady TZIDON (2015-04-09 07:57:17) |

Under Tile flipping (in Just Math) Posted on 2015-04-08 (12 Comments) |

| re: thoughts by Ady TZIDON (2015-04-09 14:43:10) |

Under Some sums (in Numbers) Posted on 2015-04-07 (3 Comments) |

| anal. solution..................... spoiler by Ady TZIDON (2015-04-11 00:46:04) |

Under General advice (in Cryptography) Posted on 2015-04-03 (3 Comments) |

| 2nd hint..................S O L V E I T ! by Ady TZIDON (2015-04-12 04:18:55) |

| a hint................PARTIAL SPOILER by Ady TZIDON (2015-04-04 08:02:50) |

Under Buddy, can you spare a buck? (in Numbers) Posted on 2015-04-03 (3 Comments) |

| re: Hmmm 2 remarks... by Ady TZIDON (2015-04-03 11:08:02) |

Under The Red Rows (in Tricks) Posted on 2015-04-01 (3 Comments) |

| No Subject by Ady TZIDON (2015-04-01 09:43:29) |

Under 27-8=19 (in Just Math) Posted on 2015-03-31 (2 Comments) |

| re: Solution ...........add the conclusion by Ady TZIDON (2015-04-01 09:53:59) |

Under Growing fast (in Numbers) Posted on 2015-03-23 (4 Comments) |

| re(2): correction- ............... see before solving by Ady TZIDON (2015-03-26 02:49:05) |

| correction- ............... see before solving by Ady TZIDON (2015-03-23 23:33:44) |

Under Rectangular Rearrangement Resolution (in Shapes) Posted on 2015-03-20 (5 Comments) |

| A minor repair by Ady TZIDON (2015-03-20 11:41:49) |

Under 123456789 scrambled (in Numbers) Posted on 2015-03-19 (6 Comments) |

| re(4): computer solution by Ady TZIDON (2015-03-20 08:10:01) |

| re(2): computer solution by Ady TZIDON (2015-03-20 03:40:11) |

Under Letter Alteration Apprisal (in Word Problems) Posted on 2015-03-18 (1 Comments) |

| full solution........................SPOILER by Ady TZIDON (2015-03-18 12:34:13) |

Under Log Inequality Illation (in Just Math) Posted on 2015-03-17 (4 Comments) |

| re: solution by Ady TZIDON (2015-03-17 11:35:21) |

| solution by Ady TZIDON (2015-03-17 09:07:59) |

Under Musical Term - Not (in Word Problems) Posted on 2015-03-16 (2 Comments) |

| full solution........................SPOILER by Ady TZIDON (2015-03-16 08:38:16) |

Under Location, location, location (in Geometry) Posted on 2015-03-12 (8 Comments) |

| re: Some Thoughts by Ady TZIDON (2015-03-13 05:37:55) |

Under Deux Digit Deduction II (in Just Math) Posted on 2015-03-12 (4 Comments) |

| re: decimal represEntation ???? by Ady TZIDON (2015-03-12 14:14:22) |

| decimal represantation by Ady TZIDON (2015-03-12 14:11:40) |

| full solution by Ady TZIDON (2015-03-12 10:33:45) |

Under Heart and Number (in Word Problems) Posted on 2015-03-11 (1 Comments) |

| full solution by Ady TZIDON (2015-03-11 17:49:59) |

Under Add only F (in Tricks) Posted on 2015-03-09 (1 Comments) |

| solution by Ady TZIDON (2015-03-09 08:19:31) |

Under Minimizing Perimeter (in Shapes) Posted on 2015-03-04 (15 Comments) |

| re(3): A triangle that works, may not be minimum (spoiler) by Ady TZIDON (2015-03-04 23:17:40) |

| re(2): A triangle that works, may not be minimum (spoiler) by Ady TZIDON (2015-03-04 11:44:20) |

| re(2): NO DICE.....not a spoiler by Ady TZIDON (2015-03-04 11:40:57) |

| NO DICE.....not a spoiler by Ady TZIDON (2015-03-04 08:54:07) |

Under Rearranged Resolution II (in Word Problems) Posted on 2015-03-02 (5 Comments) |

| solution by Ady TZIDON (2015-03-02 11:35:52) |

Under Eight Product Exercise (in Sequences) Posted on 2015-03-02 (2 Comments) |

| short solution by Ady TZIDON (2015-03-02 10:06:15) |

Under Back to the Bard (in Cryptography) Posted on 2015-02-27 (2 Comments) |

| hint- not a spoiler yet by Ady TZIDON (2015-02-28 00:22:16) |

| Need a hint? by Ady TZIDON (2015-02-28 00:15:55) |

Under Cinq Celeb Commonality (in Riddles) Posted on 2015-02-26 (2 Comments) |

| all in Google by Ady TZIDON (2015-02-26 16:16:03) |

Under Academia, defeated, yesterday (in Word Problems) Posted on 2015-02-26 (6 Comments) |

| A minor remark by Ady TZIDON (2015-03-08 10:29:34) |

| re: computer solutions by Ady TZIDON (2015-02-26 16:54:24) |

Under Point Construction Ponder (in Shapes) Posted on 2015-02-25 (6 Comments) |

| re(2): Solution by Ady TZIDON (2015-02-26 09:21:13) |

Under Be consistent (in Numbers) Posted on 2015-02-20 (3 Comments) |

| re: first thoughts by Ady TZIDON (2015-02-20 16:23:22) |

Under Not too much (in Numbers) Posted on 2015-02-20 (8 Comments) |

| re(3): Is this valid? no ! - partial spoiler by Ady TZIDON (2015-02-21 14:15:13) |

| re: Is this valid? no ! - partial spoiler by Ady TZIDON (2015-02-20 11:00:23) |

Under Double a triangle (in Sequences) Posted on 2015-02-19 (3 Comments) |

| on triangular doubles by Ady TZIDON (2015-02-19 15:14:31) |

Under Repeated Words (in Word Problems) Posted on 2015-02-19 (4 Comments) |

| alma alma al maal ma by Ady TZIDON (2015-02-19 14:15:18) |

Under A modified die (in Numbers) Posted on 2015-02-18 (3 Comments) |

| re: The previous posts spoiler by Ady TZIDON (2015-02-18 17:34:50) |

Under The final quantity (in Numbers) Posted on 2015-02-18 (4 Comments) |

| re: Two methods by hand by Ady TZIDON (2015-02-19 00:11:05) |

Under Golfer Gauge (in Word Problems) Posted on 2015-02-16 (4 Comments) |

| (iii) by Ady TZIDON (2015-02-16 23:55:39) |

Under An ancient Egyptian problem (in Just Math) Posted on 2015-02-13 (5 Comments) |

| re: computer solutions by Ady TZIDON (2015-02-14 14:26:15) |

Under Crime to Meditation (in Word Problems) Posted on 2015-02-11 (3 Comments) |

| re: A little poem by Ady TZIDON (2015-02-14 00:13:42) |

Under A simple gematria (in Numbers) Posted on 2015-02-09 (3 Comments) |

| re: A word by Ady TZIDON (2015-02-09 11:13:16) |

Under Some special sums (in Numbers) Posted on 2015-02-05 (4 Comments) |

| re: solution......KUDOS by Ady TZIDON (2015-02-06 10:41:33) |

Under Inner Insertion II (in Word Problems) Posted on 2015-02-05 (1 Comments) |

| solution by Ady TZIDON (2015-02-05 11:59:40) |

Under Profession Pursuit – Not (in Word Problems) Posted on 2015-02-03 (1 Comments) |

| sollution by Ady TZIDON (2015-02-03 11:26:33) |

Under Integer Triplets with a Difference (in Numbers) Posted on 2015-01-30 (6 Comments) |

| p&p solution, almost sans p&p by Ady TZIDON (2015-01-30 09:43:56) |

| 2nd triplet by Ady TZIDON (2015-01-30 08:15:13) |

| a funny start by Ady TZIDON (2015-01-30 08:07:43) |

| s funny stary by Ady TZIDON (2015-01-30 08:05:39) |

Under Phrase Anagram Ponder (in Word Problems) Posted on 2015-01-28 (4 Comments) |

| answers, only for 1,3,5 by Ady TZIDON (2015-01-28 12:36:08) |

Under Hat #10 (in Word Problems) Posted on 2015-01-27 (4 Comments) |

| re(2): some computer findings by Ady TZIDON (2016-07-17 13:43:29) |

Under Antonym Assessment (in Word Problems) Posted on 2015-01-27 (1 Comments) |

| answer by Ady TZIDON (2015-01-27 08:20:52) |

Under Trigo - 24 (in Just Math) Posted on 2015-01-25 (1 Comments) |

| from my simple phone..answer only by Ady TZIDON (2015-01-26 06:18:43) |

Under Deux Difference Deduction (in Sequences) Posted on 2015-01-23 (8 Comments) |

| re(2): My revised solution by Ady TZIDON (2015-01-24 08:10:52) |

| My revised solution by Ady TZIDON (2015-01-24 02:35:56) |

| re: computer solution by Ady TZIDON (2015-01-24 02:09:04) |

| continued by Ady TZIDON (2015-01-23 12:40:44) |

| No Subject by Ady TZIDON (2015-01-23 12:32:14) |

Under What price glory? (in Games) Posted on 2015-01-22 (5 Comments) |

| re: If there isn't an even better strategy... (spoiler?) by Ady TZIDON (2015-01-22 13:09:52) |

Under Not hehe (in Word Problems) Posted on 2015-01-21 (5 Comments) |

| re: No Subject by Ady TZIDON (2015-01-21 14:34:24) |

| re: probably not one of the two by Ady TZIDON (2015-01-21 11:20:28) |

Under Square Digit Sum Surmise (in Just Math) Posted on 2015-01-20 (2 Comments) |

| answers, only for N<100 by Ady TZIDON (2015-01-20 17:15:54) |

Under 4 clues (in Numbers) Posted on 2015-01-19 (3 Comments) |

| re: Solution by Ady TZIDON (2015-01-19 11:33:57) |

Under Possible or not? (in Just Math) Posted on 2015-01-17 (6 Comments) |

| re(3): possible solution by Ady TZIDON (2015-01-18 04:18:04) |

Under Palindromic Phrase Poser (in Word Problems) Posted on 2015-01-15 (4 Comments) |

| iii resolved by Ady TZIDON (2015-01-15 15:41:45) |

| partial{ iii) ? by Ady TZIDON (2015-01-15 15:33:51) |

Under Paramount Polygon Poser (in Shapes) Posted on 2015-01-15 (3 Comments) |

| short solution by Ady TZIDON (2015-01-15 11:38:56) |

Under Consecutive Addition (in Word Problems) Posted on 2015-01-12 (3 Comments) |

| spoilet by Ady TZIDON (2015-01-12 10:33:58) |

Under T times T creates another T?? (in Just Math) Posted on 2015-01-11 (8 Comments) |

| Forgetting zero by Ady TZIDON (2015-01-13 19:48:18) |

Under Next one(s), please (in Sequences) Posted on 2015-01-08 (2 Comments) |

| re: Next number by Ady TZIDON (2015-01-08 08:14:17) |

Under More than a million, less than ten (in Just Math) Posted on 2015-01-06 (4 Comments) |

| re(3): More than 3000, less than 8, computer solutions by Ady TZIDON (2015-01-09 12:48:21) |

| re: More than 3000, less than 8, computer solutions by Ady TZIDON (2015-01-08 08:11:59) |

Under Dates data distribution (in Just Math) Posted on 2015-01-05 (3 Comments) |

| re: computer-aided solution by Ady TZIDON (2015-01-05 17:55:54) |

Under Angle Ascertainment (in Just Math) Posted on 2015-01-03 (2 Comments) |

| re: the roots of the imaginary att K.Sengupta by Ady TZIDON (2015-01-04 02:28:51) |

Under R.I.P., J.C. (in Logic) Posted on 2015-01-02 (4 Comments) |

| re: Who is Joe Cocker?............I reply. by Ady TZIDON (2015-01-08 07:51:29) |

| re: possibly....not quite...small hint by Ady TZIDON (2015-01-02 11:09:56) |

Under Sum Productive Digits (in Just Math) Posted on 2014-12-31 (2 Comments) |

| one candidate by Ady TZIDON (2014-12-31 11:24:52) |

Under A simple inequality (in Just Math) Posted on 2014-12-31 (4 Comments) |

| hint- the proof is easy- partial spoiler by Ady TZIDON (2014-12-31 11:30:47) |

Under Sport Surmise (in Cryptography) Posted on 2014-12-29 (4 Comments) |

| (i) only by Ady TZIDON (2014-12-29 15:30:51) |

Under Reverse Role II (in Just Math) Posted on 2014-12-29 (2 Comments) |

| solution by Ady TZIDON (2014-12-29 09:29:40) |

Under Pie Pieces (in Just Math) Posted on 2014-12-24 (2 Comments) |

| (A) ONLY by Ady TZIDON (2014-12-24 12:22:00) |

Under Count the Liars (in Liars and Knights) Posted on 2014-12-23 (6 Comments) |

| please by Ady TZIDON (2014-12-31 03:06:40) |

| att: Steve by Ady TZIDON (2014-12-24 10:22:57) |

| att: Charlie + Steve hint by Ady TZIDON (2014-12-24 01:16:49) |

Under LCM 540 (in Just Math) Posted on 2014-12-22 (8 Comments) |

| re: One for column A, and one .. (spoiler?) by Ady TZIDON (2014-12-22 19:03:11) |

| No Subject by Ady TZIDON (2014-12-22 11:36:32) |

Under Divisible by 28 (in Just Math) Posted on 2014-12-21 (4 Comments) |

| re(2): possible solution.....TNX by Ady TZIDON (2014-12-21 23:46:36) |

| possible solution by Ady TZIDON (2014-12-21 12:13:32) |

Under The medians of medians (in Just Math) Posted on 2014-12-20 (6 Comments) |

| extra challenge by Ady TZIDON (2014-12-20 13:13:53) |

Under Compare sizes (in Just Math) Posted on 2014-12-18 (3 Comments) |

| re: Request for clarification.....response by Ady TZIDON (2014-12-18 22:26:56) |

Under Floor Fulfilment (in Just Math) Posted on 2014-12-17 (2 Comments) |

| p&p solution by Ady TZIDON (2014-12-17 17:00:40) |

Under Solve in integers (in Just Math) Posted on 2014-12-17 (3 Comments) |

| re: answer not so clear by Ady TZIDON (2014-12-17 18:37:06) |

Under Power Sum Poser (in Just Math) Posted on 2014-12-16 (2 Comments) |

| full(or not solution by Ady TZIDON (2014-12-16 15:27:10) |

Under Trigo inequality (in Just Math) Posted on 2014-12-11 (11 Comments) |

| re: including cubics - spoiler by Ady TZIDON (2014-12-14 15:11:56) |

| re(2): solution by Ady TZIDON (2014-12-13 10:54:49) |

| re: solution att: charlie and broll by Ady TZIDON (2014-12-13 03:50:28) |

| solution by Ady TZIDON (2014-12-11 22:27:17) |

Under Year Yearn 2 (in General) Posted on 2014-12-11 (4 Comments) |

| re: d1 solution by Ady TZIDON (2014-12-12 02:14:02) |

| full solution by Ady TZIDON (2014-12-11 07:58:00) |

Under Which is which (in Cryptography) Posted on 2014-12-10 (9 Comments) |

| re(3): Solution with comment by Ady TZIDON (2014-12-11 10:21:40) |

| re: Solution with comment by Ady TZIDON (2014-12-11 07:39:34) |

| Re: u u am po by Ady TZIDON (2014-12-11 01:48:31) |

| re: u u am po ,,,,,OM IN = SOME HINT by Ady TZIDON (2014-12-11 01:35:51) |

Under Eight distances (in Just Math) Posted on 2014-12-10 (4 Comments) |

| re: can't be sure by Ady TZIDON (2014-12-10 11:56:33) |

| Side is an ODD integer by Ady TZIDON (2014-12-10 11:53:49) |

Under Nine Factorial Nuance (in Just Math) Posted on 2014-12-09 (2 Comments) |

| answer only by Ady TZIDON (2014-12-09 11:40:51) |

Under Homophone Hunt (in Word Problems) Posted on 2014-12-08 (2 Comments) |

| re: WROTE by ROTE by Ady TZIDON (2014-12-09 02:28:22) |

Under Out of this word (in Word Problems) Posted on 2014-12-08 (9 Comments) |

| re: List by Ady TZIDON (2014-12-09 04:37:06) |

| re(6): Most of a solution re: broll by Ady TZIDON (2014-12-09 02:21:08) |

| re(4): Most of a solution ---- hint , .....partial. spoiler by Ady TZIDON (2014-12-08 22:34:24) |

| re(2): Most of a solution ---- hint , not a spoiler by Ady TZIDON (2014-12-08 14:46:01) |

Under Two squares in a circle (in Geometry) Posted on 2014-12-05 (4 Comments) |

| solution by Ady TZIDON (2014-12-06 01:38:09) |

| re: solution by Ady TZIDON (2014-12-06 01:05:44) |

Under So close, but no closer... (in Just Math) Posted on 2014-12-04 (5 Comments) |

| re(2): computer assisted solution,,,a question by Ady TZIDON (2014-12-05 00:18:20) |

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

| sample: a count of 9 should be a count of 11 by Ady TZIDON (2014-12-03 11:47:18) |

Under Number machine problem 2 (in Algorithms) Posted on 2014-12-02 (3 Comments) |

| General remarks by Ady TZIDON (2014-12-02 08:06:55) |

| General remarks by Ady TZIDON (2014-12-02 08:06:54) |

Under Geometric Sequence Settlement III (in Sequences) Posted on 2014-11-26 (3 Comments) |

| re: Solution....my way by Ady TZIDON (2014-11-27 13:06:12) |

Under Extraordinaire (in General) Posted on 2014-11-25 (8 Comments) |

| No Subject by Ady TZIDON (2014-11-30 17:37:17) |

| re: Solutions (spoiler) by Ady TZIDON (2014-11-27 08:09:57) |

| re: Solutions (spoiler) by Ady TZIDON (2014-11-26 11:52:56) |

| hint (makes it a d2 puzzle) by Ady TZIDON (2014-11-26 02:21:16) |

Under Fifteen Multiple Muse (in Just Math) Posted on 2014-11-25 (1 Comments) |

| answer only by Ady TZIDON (2014-11-25 07:41:34) |

Under A cryptic toast (in Cryptography) Posted on 2014-11-24 (1 Comments) |

| hint- not a spoiler yet by Ady TZIDON (2014-11-27 10:24:10) |

Under Seven Age Settlement (in Logic) Posted on 2014-11-24 (4 Comments) |

| answer only by Ady TZIDON (2014-11-24 10:10:42) |

Under Harmonic Power Treat (in Just Math) Posted on 2014-11-22 (2 Comments) |

| Question by Ady TZIDON (2014-11-22 15:56:42) |

Under Two cities + (in Cryptography) Posted on 2014-11-21 (8 Comments) |

| re: part g (spoiler).....IT REGARDS PART C by Ady TZIDON (2014-11-23 11:41:45) |

Under Phrase Order Ponder (in Word Problems) Posted on 2014-11-20 (2 Comments) |

| full solution by Ady TZIDON (2014-11-20 11:35:30) |

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

| sollution by Ady TZIDON (2014-11-20 09:58:57) |

Under Just a tiny addition (in Just Math) Posted on 2014-11-18 (5 Comments) |

| re(3): digit 3? by Ady TZIDON (2014-11-19 00:42:24) |

Under Missions impossible (in Just Math) Posted on 2014-11-17 (3 Comments) |

| re: Start of a General Solution by Ady TZIDON (2014-11-25 17:50:24) |

Under Inconsiderable Integer Illation (in Just Math) Posted on 2014-11-16 (10 Comments) |

| solution by Ady TZIDON (2014-11-17 09:35:26) |

| re: Hint by Ady TZIDON (2014-11-17 07:45:11) |

| re(3): Actual answer -- calculator solution by Ady TZIDON (2014-11-17 03:01:35) |

| re: Actual answer -- calculator solution by Ady TZIDON (2014-11-16 15:41:51) |

| answer only by Ady TZIDON (2014-11-16 11:01:54) |

Under An aSCending SCale (in Word Problems) Posted on 2014-11-14 (7 Comments) |

| re(2): some examples from the computer by Ady TZIDON (2014-11-15 05:36:16) |

Under My numbers (in Numbers) Posted on 2014-11-14 (3 Comments) |

| re(2): All of the solutions....even shorter by Ady TZIDON (2014-11-15 11:56:19) |

Under Identical Digit Determination (in Just Math) Posted on 2014-11-13 (1 Comments) |

| answer- from my smatphone by Ady TZIDON (2014-11-13 08:01:12) |

Under Composite Sum Satisfaction (in Just Math) Posted on 2014-11-11 (4 Comments) |

| solution by Ady TZIDON (2014-11-11 10:50:36) |

Under Reverse Resolution (in Word Problems) Posted on 2014-11-10 (1 Comments) |

| answers by Ady TZIDON (2014-11-10 07:47:25) |

Under Supreme Red Sox Surmise (in Probability) Posted on 2014-11-06 (2 Comments) |

| solution by Ady TZIDON (2014-11-06 09:50:07) |

Under Square Choice Conclusion (in Probability) Posted on 2014-11-04 (2 Comments) |

| answer only by Ady TZIDON (2014-11-04 07:44:23) |

Under Chairs galore (in Just Math) Posted on 2014-10-31 (4 Comments) |

| re: Galore, indeed by Ady TZIDON (2014-10-31 09:56:12) |

Under Identical Digit Baffle II (in Just Math) Posted on 2014-10-30 (2 Comments) |

| solution by Ady TZIDON (2014-10-30 12:43:28) |

Under Reply to this (in Just Math) Posted on 2014-10-30 (3 Comments) |

| No Subject by Ady TZIDON (2014-10-30 08:50:08) |

Under Random^Random (in Probability) Posted on 2014-10-29 (9 Comments) |

| re: table of numeric integration by Ady TZIDON (2014-10-29 23:13:53) |

Under Letter Deletion Deduction (in Word Problems) Posted on 2014-10-29 (2 Comments) |

| No Subject by Ady TZIDON (2014-10-29 08:51:02) |

Under Analyzing change (in Just Math) Posted on 2014-10-28 (4 Comments) |

| re: Analytical solution (spoiler) (D2) by Ady TZIDON (2014-10-28 11:49:46) |

Under Word Containment Contemplation (in Word Problems) Posted on 2014-10-27 (3 Comments) |

| re(2): No Subject by Ady TZIDON (2014-10-28 03:44:43) |

| No Subject by Ady TZIDON (2014-10-27 08:41:06) |

Under Area Ascertainment II (in Shapes) Posted on 2014-10-24 (8 Comments) |

| re(2): Nice problem and nice decimal point by Ady TZIDON (2014-10-27 05:33:23) |

| Nice problem and nice solutions. by Ady TZIDON (2014-10-26 04:29:02) |

Under Performance Probe (in Logic) Posted on 2014-10-24 (2 Comments) |

| solution- 4 classes by Ady TZIDON (2014-10-26 04:18:34) |

Under Beaujolais Nouveau Day (in Probability) Posted on 2014-10-22 (7 Comments) |

| re(2): On second thought ... SPOILER by Ady TZIDON (2014-10-22 15:30:33) |

| re: One second thought ... one hint.(partial spoiler)... by Ady TZIDON (2014-10-22 14:53:05) |

Under Cuisine Conclusion II (in Word Problems) Posted on 2014-10-20 (5 Comments) |

| my way by Ady TZIDON (2014-10-20 22:38:24) |

| SOLUTION by Ady TZIDON (2014-10-20 13:43:43) |

Under Switch Settlement (in Logic) Posted on 2014-10-20 (3 Comments) |

| re: Solution (different from previous) by Ady TZIDON (2014-10-20 12:03:10) |

| solution; by Ady TZIDON (2014-10-20 08:24:11) |

Under Geometric, Arithmetic and Harmonic Harness (in Sequences) Posted on 2014-10-19 (3 Comments) |

| re: Analytical solution .. I beg to differ) by Ady TZIDON (2014-10-19 10:56:36) |

Under Conic Triangle (in Geometry) Posted on 2014-10-17 (3 Comments) |

| SOLUTION by Ady TZIDON (2014-10-18 04:16:30) |

Under What is missing? (in Sequences) Posted on 2014-10-17 (1 Comments) |

| correction- ............... see before solving by Ady TZIDON (2014-10-17 10:06:37) |

Under Distinct Values Validation (in Just Math) Posted on 2014-10-16 (7 Comments) |

| re: Simplified, no solution by Ady TZIDON (2014-10-16 13:20:08) |

Under Reverse Role (in Just Math) Posted on 2014-10-15 (4 Comments) |

| sollution by Ady TZIDON (2014-10-15 11:44:41) |

Under My products (in General) Posted on 2014-10-15 (2 Comments) |

| re: computer solution (spoiler)...HINT by Ady TZIDON (2014-10-15 22:58:15) |

Under Ternary Sum Travail (in Probability) Posted on 2014-10-14 (2 Comments) |

| Plain counting by Ady TZIDON (2014-10-14 17:42:09) |

Under A versatile number (in Numbers) Posted on 2014-10-13 (6 Comments) |

| re(2): manual etc by broll by Ady TZIDON (2014-10-14 11:07:55) |

| re: Bonus only--not the actual puzzle. HINT by Ady TZIDON (2014-10-13 10:07:45) |

Under Greatest GCD (in Sequences) Posted on 2014-10-12 (5 Comments) |

| re(2): Generalised approach - tying up the loose ends. by Ady TZIDON (2014-10-13 00:04:20) |

| re: computer exploration by Ady TZIDON (2014-10-12 21:33:00) |

Under Cryptajoke II (in Cryptography) Posted on 2014-10-11 (3 Comments) |

| re: thoughts by Ady TZIDON (2014-10-12 14:27:53) |

| re: thoughts..... by Ady TZIDON (2014-10-12 14:06:20) |

Under Arithmetic and Geometric Addle (in Sequences) Posted on 2014-10-10 (3 Comments) |

| Addle is not a noun. by Ady TZIDON (2014-10-11 20:50:22) |

Under Optimal location (in Just Math) Posted on 2014-10-10 (2 Comments) |

| re: solution (spoiler) same result, diferent reasoning by Ady TZIDON (2014-10-10 12:19:14) |

Under Draw and go (in Probability) Posted on 2014-10-08 (14 Comments) |

| re(4): short amendment att Charlie by Ady TZIDON (2014-10-14 09:54:57) |

| re(2): short amendment att Charlie by Ady TZIDON (2014-10-12 22:32:22) |

| re(2): short amendment by Ady TZIDON (2014-10-12 22:16:53) |

| short amendment by Ady TZIDON (2014-10-11 02:00:08) |

| re: Solution or partial solution ... clarification by Ady TZIDON (2014-10-09 03:00:18) |

Under Counting Crossings (in Geometry) Posted on 2014-10-08 (7 Comments) |

| solution by Ady TZIDON (2014-10-08 13:02:14) |

Under Odd people 2 (in Liars and Knights) Posted on 2014-10-07 (2 Comments) |

| a d1 solution by Ady TZIDON (2014-10-07 11:01:39) |

Under Winning Ticket Tickle (in Probability) Posted on 2014-10-06 (6 Comments) |

| re: computer aided solution by Ady TZIDON (2014-10-06 14:24:55) |

| possible solution by Ady TZIDON (2014-10-06 13:04:49) |

Under Consecutive Conclusion (in Just Math) Posted on 2014-09-30 (8 Comments) |

| re: two computer algorithm solutions by Ady TZIDON (2014-09-30 23:15:00) |

| re: In English (spoiler) by Ady TZIDON (2014-09-30 15:50:04) |

| solution by Ady TZIDON (2014-09-30 14:27:54) |

Under Square Result Rumination (in Just Math) Posted on 2014-09-28 (6 Comments) |

| re(3): Technical solution--but a larger question remains. by Ady TZIDON (2014-09-28 11:43:01) |

Under Cubic Minimum (in Just Math) Posted on 2014-09-26 (7 Comments) |

| re: generalised approach. by Ady TZIDON (2014-09-27 04:24:22) |

| No Subject by Ady TZIDON (2014-09-26 13:51:00) |

| ANSWER by Ady TZIDON (2014-09-26 13:12:28) |

Under Fill in (in Sequences) Posted on 2014-09-24 (6 Comments) |

| re: Not sure why you would do this... by Ady TZIDON (2014-09-25 00:40:13) |

| re: Not sure why you would do this... by Ady TZIDON (2014-09-24 12:11:18) |

| it is a d2 puzzle ! by Ady TZIDON (2014-09-24 10:05:52) |

Under Max and Min (in Just Math) Posted on 2014-09-22 (3 Comments) |

| re: Guesses by Ady TZIDON (2014-09-23 01:00:54) |

Under Once a Liar, always a Liar 3 (in Logic) Posted on 2014-09-21 (11 Comments) |

| AN IMPASSE. by Ady TZIDON (2014-09-23 01:44:55) |

| re: Stuck on Part I (where did I go wrong?) hint ??? by Ady TZIDON (2014-09-22 04:56:03) |

Under Pick a letter (in Logic) Posted on 2014-09-18 (4 Comments) |

| re: possible solution by Ady TZIDON (2014-09-19 03:59:13) |

Under Simultaneous Base Baffle (in Just Math) Posted on 2014-09-17 (6 Comments) |

| att: Charlie by Ady TZIDON (2014-09-18 00:01:43) |

| re(2): solution, ....thanks Charlie by Ady TZIDON (2014-09-17 23:53:12) |

| solution by Ady TZIDON (2014-09-17 13:36:52) |

Under How many 2010s? (in Just Math) Posted on 2014-09-17 (1 Comments) |

| solution by Ady TZIDON (2014-09-17 08:05:16) |

Under Distinct Value Deduction (in Just Math) Posted on 2014-09-14 (7 Comments) |

| Do I miss something? by Ady TZIDON (2014-09-15 05:58:04) |

Under Test #6 (in General) Posted on 2014-09-11 (3 Comments) |

| re: I actually did t.... Spoiler by Ady TZIDON (2014-09-12 00:53:57) |

Under 2 pandigital equations (in Numbers) Posted on 2014-09-05 (4 Comments) |

| re: clarification needed?.......... clarification provided.! by Ady TZIDON (2014-09-05 15:30:53) |

Under Distinct Delivery Deduction (in Just Math) Posted on 2014-09-04 (7 Comments) |

| @ Steve Herman by Ady TZIDON (2014-09-05 04:08:58) |

| re(2): a manua etc............. thank you by Ady TZIDON (2014-09-05 03:57:16) |

| a manual count solution by Ady TZIDON (2014-09-04 14:43:10) |

Under 2015 digits (in Just Math) Posted on 2014-09-04 (2 Comments) |

| solution by Ady TZIDON (2014-09-04 10:18:02) |

Under Decimal Digits (in General) Posted on 2014-09-02 (5 Comments) |

| Trying yo guess... by Ady TZIDON (2014-09-02 20:15:23) |

Under Cuboid Diagonal Conclusion (in Shapes) Posted on 2014-09-01 (4 Comments) |

| The correct answer by Ady TZIDON (2015-09-28 07:47:09) |

Under A world cup problem (in Probability) Posted on 2014-08-26 (4 Comments) |

| re: A little more precision (spoiler) by Ady TZIDON (2014-08-26 18:20:28) |

| solution by Ady TZIDON (2014-08-26 11:25:57) |

Under Mathematician Muse (in General) Posted on 2014-08-25 (1 Comments) |

| solution by Ady TZIDON (2014-08-26 02:11:46) |

Under Trigonometric progression (in Just Math) Posted on 2014-08-24 (1 Comments) |

| solution by Ady TZIDON (2014-08-24 11:46:28) |

Under Three tasks (in Just Math) Posted on 2014-08-21 (3 Comments) |

| re: Are null sets allowed? by Ady TZIDON (2014-08-21 15:54:12) |

Under Crazy clues (in General) Posted on 2014-08-21 (1 Comments) |

| h i n t by Ady TZIDON (2014-08-22 08:55:24) |

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

| re: I must be missing something by Ady TZIDON (2014-08-21 01:35:28) |

| G's age - corrected version by Ady TZIDON (2014-08-21 01:24:04) |

| re: Process by Ady TZIDON (2014-08-21 01:19:50) |

| please read my comment (correction) by Ady TZIDON (2014-08-20 14:17:19) |

| What were the boys' andGrandma's ages, given etc by Ady TZIDON (2014-08-20 14:12:31) |

Under Quaint Quadruplets (in Just Math) Posted on 2014-08-18 (3 Comments) |

| hard ro count manally by Ady TZIDON (2014-08-18 16:56:16) |

Under Crossnumber IV (in General) Posted on 2014-08-18 (3 Comments) |

| re: attempt without leading zeroes by Ady TZIDON (2014-08-18 13:52:56) |

| no sol by Ady TZIDON (2014-08-18 11:56:37) |

Under Six tangents (in Just Math) Posted on 2014-08-17 (8 Comments) |

| re: Interesting observation by Ady TZIDON (2014-08-18 10:01:45) |

| re(3): Interesting observation by Ady TZIDON (2014-08-18 04:13:38) |

| re: Interesting observation by Ady TZIDON (2014-08-17 10:26:35) |

Under Three subsets (in Just Math) Posted on 2014-08-15 (13 Comments) |

| re: final (?) revision by Ady TZIDON (2014-08-16 11:34:41) |

| re: another try ( Last correction needed ) by Ady TZIDON (2014-08-16 05:21:06) |

| re: solution -- now for real?...count again... by Ady TZIDON (2014-08-15 18:23:29) |

| re(3): computer solution by Ady TZIDON (2014-08-15 16:44:57) |

| re: computer solution HINTS by Ady TZIDON (2014-08-15 16:43:48) |

Under Unknown Power Ponder (in Just Math) Posted on 2014-08-11 (4 Comments) |

| re(3): Paper and pencil solution (spoiler?) by Ady TZIDON (2014-08-12 09:49:12) |

| re: Paper and pencil solution (spoiler?) by Ady TZIDON (2014-08-12 02:21:07) |

Under Fraction Sum Satisfaction (in Just Math) Posted on 2014-08-09 (4 Comments) |

| 5 answers by Ady TZIDON (2014-08-09 10:33:22) |

Under Done? No need? ...UNDO! (in Word Problems) Posted on 2014-08-05 (4 Comments) |

| re(3): computer solution -- no definitions by Ady TZIDON (2014-08-06 10:04:43) |

| re: computer solution -- no definitions by Ady TZIDON (2014-08-05 13:52:15) |

Under Sixes and Sevens (in Just Math) Posted on 2014-08-02 (4 Comments) |

| re: computer solution by Ady TZIDON (2014-08-02 15:00:56) |

| anal. solution by Ady TZIDON (2014-08-02 14:44:58) |

Under Mnemonics (in General) Posted on 2014-08-01 (4 Comments) |

| re: Needed the Hint (spoiler) by Ady TZIDON (2014-08-05 08:08:52) |

| a hint by Ady TZIDON (2014-08-04 16:48:51) |

Under Log Divisor Sum (in Just Math) Posted on 2014-08-01 (2 Comments) |

| anal. solution by Ady TZIDON (2014-08-01 13:54:00) |

Under Keys and boxes (in Logic) Posted on 2014-07-31 (2 Comments) |

| answer by Ady TZIDON (2014-07-31 10:16:00) |

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

| re(2): Solution by Ady TZIDON (2014-07-30 17:00:49) |

| re: computer assisted solution by Ady TZIDON (2014-07-29 23:53:21) |

Under One of a kind (in Just Math) Posted on 2014-07-27 (3 Comments) |

| re: contradictions? Yes, Sir by Ady TZIDON (2014-07-28 02:17:41) |

Under Testy Triplet Treat II (in Just Math) Posted on 2014-07-25 (4 Comments) |

| re: answer by Ady TZIDON (2014-07-26 06:15:31) |

| answer by Ady TZIDON (2014-07-25 10:14:29) |

Under Reverse Rigor II (in Just Math) Posted on 2014-07-22 (4 Comments) |

| re: possible computer solution by Ady TZIDON (2014-07-22 12:09:02) |

| solution by Ady TZIDON (2014-07-22 12:00:14) |

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

| re: Solution @ tomarkin by Ady TZIDON (2014-07-22 10:12:31) |

| comparing two approaches by Ady TZIDON (2014-07-22 10:05:47) |

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

| re: Partial solution by Ady TZIDON (2014-07-21 12:38:40) |

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

| re: Solution by Ady TZIDON (2014-07-19 04:31:17) |

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

| possible solution by Ady TZIDON (2014-07-18 10:08:07) |

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

| re(2): 8 - the other 2 by Ady TZIDON (2014-07-17 17:25:40) |

| 8 , but not necessarily correct, attempts by Ady TZIDON (2014-07-17 14:15:42) |

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

| re(3): Trivial solution? by Ady TZIDON (2014-07-16 14:44:51) |

| re: Some Thoughts by Ady TZIDON (2014-07-16 12:55:42) |

| re: Trivial solution? by Ady TZIDON (2014-07-16 12:52:57) |

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

| re: Solution by Ady TZIDON (2014-07-14 12:57:47) |

Under Sum Power Digit Determination (in Just Math) Posted on 2014-07-12 (4 Comments) |

| re: Shortcut solution erratum by Ady TZIDON (2014-07-13 10:20:08) |

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

| re(2): possible solution by Ady TZIDON (2014-07-10 09:59:53) |

| re: possible solution by Ady TZIDON (2014-07-10 08:47:38) |

| possible solution by Ady TZIDON (2014-07-10 08:45:28) |

| re: Not sure I undestand... by Ady TZIDON (2014-07-10 08:29:32) |

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

| a hint by Ady TZIDON (2014-07-03 10:03:34) |

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

| re: One straightforward solution by Ady TZIDON (2014-07-02 15:18:47) |

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

| the last 3 by Ady TZIDON (2014-06-30 14:52:00) |

| re: A start by Ady TZIDON (2014-06-30 14:44:13) |

| 7 more by Ady TZIDON (2014-06-30 14:42:16) |

| 1st four "words" by Ady TZIDON (2014-06-30 13:35:00) |

Under Weather Wangle (in Word Problems) Posted on 2014-06-27 (3 Comments) |

| .....weather phrase...???????????? by Ady TZIDON (2014-06-27 17:32:32) |

Under Six Term Settlement (in Just Math) Posted on 2014-06-26 (3 Comments) |

| four answers by Ady TZIDON (2014-06-26 14:16:45) |

Under scitemahpla II (in Word Problems) Posted on 2014-06-25 (5 Comments) |

| re: Too much information? by Ady TZIDON (2014-06-26 06:55:31) |

Under Age Ascertainment V (in Logic) Posted on 2014-06-23 (3 Comments) |

| re: Decimal Ages by Ady TZIDON (2014-06-23 11:53:04) |

| S & M spoiler by Ady TZIDON (2014-06-23 09:52:45) |

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

| re: Possible error?....my bad by Ady TZIDON (2014-06-26 17:23:21) |

Under First Names (in Word Problems) Posted on 2014-06-15 (6 Comments) |

| A candidate for (iii) by Ady TZIDON (2014-06-15 12:28:11) |

| (iv) as a starter by Ady TZIDON (2014-06-15 11:44:28) |

Under 997 ways (in Just Math) Posted on 2014-06-14 (3 Comments) |

| re(2): A tiny hint NEEDED by Ady TZIDON (2014-06-15 04:21:58) |

| A tiny hint NEEDED by Ady TZIDON (2014-06-15 03:48:36) |

Under Reptile Resolution (in Word Problems) Posted on 2014-06-13 (1 Comments) |

| answer by Ady TZIDON (2014-06-13 14:55:32) |

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

| re: Shortcut solution by Ady TZIDON (2014-06-13 15:36:07) |

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

| re: Solution....................ok,but by Ady TZIDON (2014-06-10 15:09:16) |

Under The mad hatter (in Word Problems) Posted on 2014-06-09 (5 Comments) |

| rem: published too early by Ady TZIDON (2014-06-09 15:05:12) |

Under Performer Resolution II (in Cryptography) Posted on 2014-06-09 (3 Comments) |

| 4 & 5 ; hints by Ady TZIDON (2014-06-09 10:26:23) |

| 3 & 6 by Ady TZIDON (2014-06-09 10:20:09) |

| 1st two by Ady TZIDON (2014-06-09 10:11:06) |

Under One, two, three, five. (in Just Math) Posted on 2014-06-07 (3 Comments) |

| answers, no proof by Ady TZIDON (2014-06-07 10:34:18) |

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

| re: computer aided solution by Ady TZIDON (2014-06-08 10:11:28) |

| re(3): computer aided solution.... to be expanded by Ady TZIDON (2014-06-07 05:06:36) |

| re: Another (MAYBE NOT) wrong Answer. by Ady TZIDON (2014-06-06 17:16:14) |

| re: computer aided solution.... to be expanded by Ady TZIDON (2014-06-06 17:11:27) |

| re: Candidates....so far ok by Ady TZIDON (2014-06-06 16:57:42) |

Under Non Sloane Muse (in Sequences) Posted on 2014-06-06 (1 Comments) |

| answer by Ady TZIDON (2014-06-06 09:57:47) |

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

| Finding all N's by Ady TZIDON (2014-06-06 04:33:13) |

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

| re(2): Efforts - OK, results- not quite , (last hint) by Ady TZIDON (2014-06-06 18:16:47) |

| Efforts - OK, results- not quite , (last hint) by Ady TZIDON (2014-06-05 18:10:03) |

| re: Another probably wrong answer HINT by Ady TZIDON (2014-06-05 13:17:58) |

Under 4 ways (in Sequences) Posted on 2014-06-04 (6 Comments) |

| re(3): Other possibilities. by Ady TZIDON (2014-06-05 08:39:42) |

| re: Other possibilities. by Ady TZIDON (2014-06-05 01:24:29) |

Under Elementary is easy (in Sequences) Posted on 2014-06-04 (5 Comments) |

| re: w117...............why urge? by Ady TZIDON (2014-06-10 20:29:26) |

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

| solution by Ady TZIDON (2014-06-04 02:13:57) |

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

| re(3): Any thoughts on this one? small hint - open to all by Ady TZIDON (2014-07-02 12:30:59) |

| re: Any thoughts on this one? by Ady TZIDON (2014-07-02 02:46:21) |

| E R R O R : ninety six is the correct number by Ady TZIDON (2014-06-01 16:03:33) |

Under The pandigital student (in Cryptography) Posted on 2014-05-29 (3 Comments) |

| it takes two to 504go.. by Ady TZIDON (2014-06-01 17:03:57) |

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

| re(2): Do i err ?? by Ady TZIDON (2014-05-28 15:46:33) |

| Do i err ?? by Ady TZIDON (2014-05-28 13:06:29) |

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

| re: M could be ... It is by Ady TZIDON (2014-05-28 12:34:31) |

Under Synonym Creation (in Word Problems) Posted on 2014-05-27 (1 Comments) |

| ...Spoiler.. by Ady TZIDON (2014-05-27 10:10:39) |

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

| re: (v) by Ady TZIDON (2014-05-23 11:05:08) |

| All answers+some trivia by Ady TZIDON (2014-05-23 10:57:38) |

Under Integer Divisibility Dilemma II (in Just Math) Posted on 2014-05-22 (6 Comments) |

| re(2): answers first by Ady TZIDON (2014-05-22 10:24:15) |

| answers first by Ady TZIDON (2014-05-22 09:51:17) |

Under Why Haydn ? (in Numbers) Posted on 2014-05-21 (2 Comments) |

| re: computer solution...my intention by Ady TZIDON (2014-05-21 17:31:30) |

Under Antonym Ascertainment II (in General) Posted on 2014-05-21 (1 Comments) |

| hint, semi-spoiler by Ady TZIDON (2014-05-21 10:02:51) |

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

| re: Another idea by Ady TZIDON (2014-05-19 16:25:43) |

| Full/improved list by Ady TZIDON (2014-05-18 03:53:04) |

| the rest later by Ady TZIDON (2014-05-17 13:34:11) |

| the rest later by Ady TZIDON (2014-05-17 13:34:11) |

| beginning- the rest later by Ady TZIDON (2014-05-17 13:24:47) |

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

| re: Part a (pencil and paper spoiler) by Ady TZIDON (2014-05-17 03:39:07) |

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

| re: Hard 8 by Ady TZIDON (2014-05-16 12:15:42) |

| re: Lucky 7 ok,but.... by Ady TZIDON (2014-05-16 12:09:49) |

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

| re: an interesting result....plus by Ady TZIDON (2014-05-14 03:19:22) |

| 2 remarks, att Jer & tomarkin by Ady TZIDON (2014-05-13 15:24:48) |

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

| re(2): ....HOWEVER by Ady TZIDON (2014-05-14 03:07:08) |

| ....HOWEVER by Ady TZIDON (2014-05-13 16:02:35) |

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

| re: NSEW (spoiler) by Ady TZIDON (2014-05-14 09:13:49) |

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

| re: Easier gedanken att: ALL by Ady TZIDON (2014-05-14 08:52:48) |

| ....hesitating... by Ady TZIDON (2014-05-09 04:32:17) |

| answer by Ady TZIDON (2014-05-08 10:46:13) |

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

| Study in mixed emotions by Ady TZIDON (2014-05-07 16:19:15) |

Under Three Digit Trial (in Just Math) Posted on 2014-05-07 (1 Comments) |

| answer by Ady TZIDON (2014-05-07 09:49:39) |

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

| 1ST TRIALS by Ady TZIDON (2014-05-06 13:57:39) |

Under Scitemahpla (in General) Posted on 2014-05-03 (16 Comments) |

| re(4): att Charlie.....just typo .... by Ady TZIDON (2014-05-07 09:20:12) |

| re(2): att Charlie.....just typo .... by Ady TZIDON (2014-05-06 02:19:27) |

| att Charlie by Ady TZIDON (2014-05-05 11:40:44) |

| re(6): hint.....PARTIAL SPOILER by Ady TZIDON (2014-05-05 11:21:20) |

| re(4): hint.....PARTIAL SPOILER by Ady TZIDON (2014-05-05 02:17:07) |

| re(2): hint.....PARTIAL SPOILER by Ady TZIDON (2014-05-04 15:00:02) |

| re(2): hint.....PARTIAL SPOILER by Ady TZIDON (2014-05-04 14:46:50) |

| hint.....PARTIAL SPOILER by Ady TZIDON (2014-05-04 09:02:48) |

Under Weird numbers (in Numbers) Posted on 2014-05-02 (2 Comments) |

| ANSWER by Ady TZIDON (2014-05-02 13:43:59) |

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

| re(2): Solution by Ady TZIDON (2014-05-03 13:35:35) |

| re: Solution by Ady TZIDON (2014-05-02 12:13:58) |

| Answer -YES. Who said it - NO answer by Ady TZIDON (2014-05-02 12:07:24) |

Under Without you (in Numbers) Posted on 2014-04-30 (2 Comments) |

| re: computer solution by Ady TZIDON (2014-05-07 09:37:42) |

Under Entertain Every Value? (in Just Math) Posted on 2014-04-29 (2 Comments) |

| a short proof by Ady TZIDON (2014-04-30 04:32:00) |

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

| re(3): Solution? by Ady TZIDON (2014-04-30 06:14:29) |

Under Odd and Even (in Just Math) Posted on 2014-04-23 (4 Comments) |

| re(2): corrected and solved by Ady TZIDON (2014-04-23 12:15:51) |

| corrected and solved by Ady TZIDON (2014-04-23 10:01:50) |

Under 5 Digit Number III (in Just Math) Posted on 2014-04-22 (3 Comments) |

| answer by Ady TZIDON (2014-04-22 10:18:12) |

Under Trivia (in Numbers) Posted on 2014-04-21 (7 Comments) |

| re(2): if fraction was acceptable.... by Ady TZIDON (2014-04-21 17:27:02) |

| if fraction was acceptable.... by Ady TZIDON (2014-04-21 14:13:39) |

Under Neighbors (in Numbers) Posted on 2014-04-18 (8 Comments) |

| re: a bit of cheating (spoiler) by Ady TZIDON (2014-04-18 13:38:14) |

Under No way to win (in General) Posted on 2014-04-17 (4 Comments) |

| re: computer solution for one of the two - att Charlie by Ady TZIDON (2014-04-19 06:25:49) |

Under Murderer Detection (in Riddles) Posted on 2014-04-17 (2 Comments) |

| answer by Ady TZIDON (2014-04-17 10:35:02) |

Under Colorful hats (in Logic) Posted on 2014-04-16 (6 Comments) |

| symmetry- spoiler by Ady TZIDON (2014-04-16 12:29:15) |

| mini-spoiler by Ady TZIDON (2014-04-16 10:29:05) |

Under Pseudo-FIBO (in Sequences) Posted on 2014-04-14 (5 Comments) |

| re: 'generated'........... att: All solvers by Ady TZIDON (2014-04-15 11:19:27) |

Under Question Quandary (in Logic) Posted on 2014-04-14 (2 Comments) |

| answers by Ady TZIDON (2014-04-14 10:46:16) |

Under Upside down (OEIS A045573) (in Numbers) Posted on 2014-04-11 (6 Comments) |

| re(2): Direct Basic solution by Ady TZIDON (2014-04-12 11:29:07) |

| re: Direct Basic solution......corrections... by Ady TZIDON (2014-04-12 09:27:56) |

Under Integer Divisibility Dilemma (in Just Math) Posted on 2014-04-10 (6 Comments) |

| re: Any with sum of x and y under 10000--no proof of completeness by Ady TZIDON (2014-04-10 12:31:52) |

| answers by Ady TZIDON (2014-04-10 10:39:47) |

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

| re: Ambiguity: 2 solutions possible...same murderer by Ady TZIDON (2014-12-15 03:19:46) |

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

| re: Thoughts - justifying "20 sec""...SPOILER by Ady TZIDON (2014-04-09 15:35:05) |

| re: Epic Fail by Ady TZIDON (2014-04-09 11:13:11) |

Under Consecutive Trio (in Just Math) Posted on 2014-04-08 (3 Comments) |

| ANSWERS by Ady TZIDON (2014-04-08 14:50:49) |

Under Reverse Rigor (in Just Math) Posted on 2014-04-04 (2 Comments) |

| answer by Ady TZIDON (2014-04-04 11:03:25) |

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

| re(5): Clarification? by Ady TZIDON (2014-04-09 03:23:08) |

| re(5): Clarification? ....Sorry by Ady TZIDON (2014-04-03 15:38:09) |

| re: Clarification? by Ady TZIDON (2014-04-03 09:18:17) |

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

| re: Solution, but incomplete..open your eyes. by Ady TZIDON (2014-09-15 05:14:25) |

Under Singer Settlement II (in General) Posted on 2014-04-02 (1 Comments) |

| Answers by Ady TZIDON (2014-04-02 09:00:08) |

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

| re(2): Some questions / Possible solution(s) by Ady TZIDON (2014-03-31 15:21:06) |

| re: Some questions / Possible solution(s) HINT by Ady TZIDON (2014-03-31 14:58:05) |

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

| re: Solution..............please edit by Ady TZIDON (2014-03-29 07:47:19) |

Under Same Six Digits (in Just Math) Posted on 2014-03-26 (6 Comments) |

| re(2): Let me count the ways by Ady TZIDON (2014-03-26 13:44:26) |

| re: Let Me REcount the ways by Ady TZIDON (2014-03-26 13:42:26) |

| re: program solution qualifies for Sloane's listing by Ady TZIDON (2014-03-26 13:26:03) |

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

| re: solution to part 1; thoughts on part 2 by Ady TZIDON (2014-03-26 02:25:38) |

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

| re: Good puzzle by Ady TZIDON (2014-03-24 10:55:10) |

Under Factorial-Square Sum (in Just Math) Posted on 2014-03-23 (7 Comments) |

| re(2): more by Ady TZIDON (2014-03-23 13:18:27) |

| more by Ady TZIDON (2014-03-23 09:50:56) |

| more by Ady TZIDON (2014-03-23 09:50:51) |

| just by looking at it by Ady TZIDON (2014-03-23 09:34:14) |

Under Bargain Baffle (in Logic) Posted on 2014-03-21 (2 Comments) |

| answer by Ady TZIDON (2014-03-21 09:53:42) |

Under Word Wangle (in Word Problems) Posted on 2014-03-20 (1 Comments) |

| Answer by Ady TZIDON (2014-03-20 11:16:12) |

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

| re: RH by Ady TZIDON (2014-03-12 01:39:55) |

| re: Half-serious answer by Ady TZIDON (2014-03-11 16:04:46) |

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

| re(2): No Subject by Ady TZIDON (2014-03-12 11:14:19) |

| No Subject by Ady TZIDON (2014-03-12 10:01:55) |

| re: Can it be done? by Ady TZIDON (2014-03-12 04:42:45) |

Under Some Powers Sum Power (in Just Math) Posted on 2014-03-09 (3 Comments) |

| re: Near Misses by Ady TZIDON (2014-03-09 12:34:09) |

Under Capital City Conclusion (in General) Posted on 2014-03-06 (3 Comments) |

| nice & easy by Ady TZIDON (2014-03-07 02:59:59) |

Under A partial deck (in Numbers) Posted on 2014-03-05 (3 Comments) |

| re: Solution ....... att: Jer by Ady TZIDON (2014-03-05 10:56:39) |

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

| a post mortem d1 solution by Ady TZIDON (2016-12-10 02:23:54) |

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

| re: solution by Ady TZIDON (2014-03-04 13:26:00) |

| answer by Ady TZIDON (2014-03-04 10:52:52) |

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

| W H Y ? by Ady TZIDON (2014-03-03 11:14:21) |

Under Minimizing Trigo value (in Numbers) Posted on 2014-03-02 (7 Comments) |

| re(4): answer by Ady TZIDON (2014-03-03 02:17:13) |

| re(2): answer by Ady TZIDON (2014-03-02 17:30:22) |

| answer by Ady TZIDON (2014-03-02 11:26:58) |

Under Riding the time machine (in General) Posted on 2014-02-24 (2 Comments) |

| re: Shooting in the dark (spoiler?) by Ady TZIDON (2014-02-24 23:08:59) |

Under Penta-Quadratic (in Just Math) Posted on 2014-02-23 (5 Comments) |

| re(3): A long way ----=0.0024990669i ?? by Ady TZIDON (2014-03-06 13:06:37) |

| re: A long way ----=0.0024990669i ?? by Ady TZIDON (2014-02-24 06:39:44) |

| my way by Ady TZIDON (2014-02-24 06:07:03) |

Under Mean = median (in Just Math) Posted on 2014-02-20 (4 Comments) |

| 1st part only by Ady TZIDON (2014-02-20 13:15:33) |

Under Get a good look (in Calculus) Posted on 2014-02-18 (5 Comments) |

| answer only - spoiler by Ady TZIDON (2014-02-18 14:01:47) |

Under Crime Commitment Conclusion III (in Logic) Posted on 2014-02-18 (3 Comments) |

| re: possible solution ....I repent by Ady TZIDON (2014-02-18 16:05:19) |

| possible solution by Ady TZIDON (2014-02-18 13:27:46) |

Under Six sets (in Numbers) Posted on 2014-02-17 (7 Comments) |

| re(3): computer solution by Ady TZIDON (2014-02-19 03:28:13) |

| re: computer solution by Ady TZIDON (2014-02-18 13:45:02) |

| re: computer solution .... vs "p&p by Ady TZIDON (2014-02-17 13:55:46) |

| re: computer solution .... vs "p&p by Ady TZIDON (2014-02-17 13:55:35) |

Under lcm reflection (in Just Math) Posted on 2014-02-14 (2 Comments) |

| re: computer solution...and manual count... by Ady TZIDON (2014-02-14 17:34:27) |

Under Will Wangle (in Just Math) Posted on 2014-02-13 (5 Comments) |

| spoiler by Ady TZIDON (2014-02-13 10:37:28) |

Under Detective Deduction (in General) Posted on 2014-02-12 (1 Comments) |

| Solution - spoiler by Ady TZIDON (2014-02-12 10:29:45) |

Under Remove last three to get cube root (in Numbers) Posted on 2014-02-11 (3 Comments) |

| a d1 solution by Ady TZIDON (2014-02-11 11:29:03) |

Under Do you like mushrooms? (in General) Posted on 2014-02-10 (3 Comments) |

| re: Difficulty 1.5? (spoiler) by Ady TZIDON (2014-02-10 14:10:01) |

Under Alphametic Base Baffle (in Just Math) Posted on 2014-02-07 (2 Comments) |

| No Subject by Ady TZIDON (2014-02-07 11:54:33) |

Under Smallest Integer Determination (in Just Math) Posted on 2014-02-02 (2 Comments) |

| re: possible solution by Ady TZIDON (2014-02-03 09:37:30) |

Under Four special squares (in Numbers) Posted on 2014-01-30 (5 Comments) |

| re(3): solutions by Ady TZIDON (2014-01-30 19:55:09) |

Under N & n (in Just Math) Posted on 2014-01-27 (7 Comments) |

| re: Looking at my wall by Ady TZIDON (2014-01-27 12:51:05) |

Under Geography? Spelling? Logic? (in Tricks) Posted on 2014-01-24 (4 Comments) |

| re(3): question of identity===last hint, no spoiler by Ady TZIDON (2014-01-25 03:30:43) |

| re: question of identity by Ady TZIDON (2014-01-24 21:41:19) |

Under Restaurant Murder Muse (in Logic) Posted on 2014-01-23 (3 Comments) |

| possible solution...spoiler by Ady TZIDON (2014-01-23 10:16:22) |

Under Maximizing Matches Model (in Numbers) Posted on 2014-01-22 (16 Comments) |

| re(5): restrictions - no spoiler by Ady TZIDON (2014-01-25 15:20:59) |

| re(3): restrictions - no spoiler by Ady TZIDON (2014-01-24 22:09:00) |

| re(3): restrictions - no spoiler att: Hugo by Ady TZIDON (2014-01-23 23:49:14) |

| re: restrictions - no spoiler by Ady TZIDON (2014-01-23 08:23:34) |

Under Probing the prob. (in Probability) Posted on 2014-01-21 (5 Comments) |

| re(3): 2nd question first (spoiler) rethink. by Ady TZIDON (2014-01-21 14:06:13) |

| re: 2nd question first (spoiler) rethink. by Ady TZIDON (2014-01-21 10:38:47) |

Under Advanced alphametics (in Numbers) Posted on 2014-01-17 (8 Comments) |

| re: Observation -reverting to J.Br. by Ady TZIDON (2014-02-11 13:43:35) |

| last hint by Ady TZIDON (2014-02-05 13:44:53) |

| another hint by Ady TZIDON (2014-01-23 10:01:40) |

| hint by Ady TZIDON (2014-01-17 17:04:00) |

Under Real Resolution (in Just Math) Posted on 2014-01-16 (2 Comments) |

| spoiler- just the triplet by Ady TZIDON (2014-01-16 16:12:27) |

Under Repeated Digits (in Sequences) Posted on 2014-01-14 (2 Comments) |

| spoiler by Ady TZIDON (2014-01-14 10:30:09) |

Under Hustler Duo Determination (in Logic) Posted on 2014-01-13 (2 Comments) |

| spoiler by Ady TZIDON (2014-01-13 12:33:21) |

Under Factorial Difference Digits (in Just Math) Posted on 2014-01-12 (6 Comments) |

| re: How it could be done with a calculator (spoiler) by Ady TZIDON (2014-01-13 01:23:57) |

Under Unusual Crossword Puzzle (in Word Problems) Posted on 2014-01-09 (5 Comments) |

| re: AENRSW by Ady TZIDON (2014-01-09 16:30:01) |

Under A hidden message (in Cryptography) Posted on 2014-01-06 (5 Comments) |

| re(3): 0919192 etc HINT -re keyword by Ady TZIDON (2014-01-16 15:57:04) |

| re: 0919192 etc HINT -re keyword by Ady TZIDON (2014-01-07 00:58:20) |

Under Find that decade (in Just Math) Posted on 2014-01-06 (4 Comments) |

| re: Look Ma, no primes! by Ady TZIDON (2014-01-06 14:36:19) |

| spoiler by Ady TZIDON (2014-01-06 10:18:21) |

Under Simple trigo (in Geometry) Posted on 2014-01-03 (6 Comments) |

| re(2): tan15 FIRST by Ady TZIDON (2014-01-05 12:40:38) |

| trying to post thru notepad by Ady TZIDON (2014-01-04 18:06:04) |

| No Subject by Ady TZIDON (2014-01-03 15:46:14) |

| tan15 FIRST by Ady TZIDON (2014-01-03 14:45:39) |

Under Profession Pursuit II (in Logic) Posted on 2014-01-02 (2 Comments) |

| Answer by Ady TZIDON (2014-01-03 05:17:54) |

Under Supreme Subset (in Just Math) Posted on 2014-01-02 (6 Comments) |

| No Subject by Ady TZIDON (2014-01-02 14:27:37) |

| possible solution by Ady TZIDON (2014-01-02 10:14:00) |

Under Boys' names (in Word Problems) Posted on 2013-12-30 (10 Comments) |

| I have dozens of them spoiler by Ady TZIDON (2013-12-30 10:08:50) |

Under Trigonometric product (in Numbers) Posted on 2013-12-29 (4 Comments) |

| re: computer solution ---second the motion by Ady TZIDON (2013-12-29 18:03:09) |

Under Hotel Room Rumination (in Logic) Posted on 2013-12-26 (5 Comments) |

| re: Tedious analytical solution-.....kidding by Ady TZIDON (2013-12-27 01:45:29) |

Under A neat trick (in Tricks) Posted on 2013-12-26 (5 Comments) |

| re: I would need a calculator (spoiler) by Ady TZIDON (2013-12-26 12:38:01) |

Under Algebra and Primes (in Numbers) Posted on 2013-12-25 (3 Comments) |

| PARITY et all by Ady TZIDON (2013-12-25 14:40:51) |

Under Hidden Animals (in General) Posted on 2013-12-24 (3 Comments) |

| re: solution by Ady TZIDON (2013-12-24 11:33:58) |

| Spoiler by Ady TZIDON (2013-12-24 10:42:54) |

Under Rationally Integers II (in Just Math) Posted on 2013-12-21 (3 Comments) |

| re: the trivial ones by Ady TZIDON (2013-12-22 04:46:36) |

| the trivial ones by Ady TZIDON (2013-12-21 18:14:07) |

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

| re(3): Logicians don't discuss strategy (spoiler?), but by Ady TZIDON (2013-12-21 06:50:30) |

| re: Logicians don't discuss strategy (spoiler?), but by Ady TZIDON (2013-12-20 11:00:36) |

Under Unitary perfect numbers (in Just Math) Posted on 2013-12-16 (10 Comments) |

| re(4): just look up by SH by Ady TZIDON (2013-12-17 10:16:06) |

| re(2): just look up by SH by Ady TZIDON (2013-12-17 04:25:33) |

| re(2): just ...correction by Ady TZIDON (2013-12-17 02:58:28) |

| just look up - spoiler by Ady TZIDON (2013-12-16 14:52:26) |

Under The unhappy end(= 58623L* ) (in General) Posted on 2013-12-13 (4 Comments) |

| re(3): A happy ending (spoiler)...why L and not 7 by Ady TZIDON (2013-12-15 09:44:23) |

| re: A happy ending (spoiler)...why L and not 7 by Ady TZIDON (2013-12-15 02:37:47) |

Under Point-Line Jigsaw (in Shapes) Posted on 2013-12-13 (8 Comments) |

| 2nd question about terminology by Ady TZIDON (2013-12-14 12:13:12) |

Under Widow Surmise (in Logic) Posted on 2013-12-12 (5 Comments) |

| re(2): a different and correct answer by Ady TZIDON (2013-12-12 18:14:09) |

| answer - only by Ady TZIDON (2013-12-12 15:29:29) |

Under Last but not the least (in Numbers) Posted on 2013-12-12 (8 Comments) |

| re(5): All things being equal ... (spoiler) by Ady TZIDON (2013-12-13 02:08:02) |

| re(4): All things being equal ... (spoiler) by Ady TZIDON (2013-12-13 02:04:50) |

Under Profession Pursuit (in Logic) Posted on 2013-12-11 (4 Comments) |

| solution - spoiler by Ady TZIDON (2013-12-11 13:34:52) |

Under Who's asking? (in Word Problems) Posted on 2013-12-11 (6 Comments) |

| re: I'll play (spoiler) by Ady TZIDON (2013-12-13 11:17:20) |

| one more by Ady TZIDON (2013-12-13 02:19:08) |

| A thin hint by Ady TZIDON (2013-12-12 13:33:11) |

Under Six Letter Strikeout (in Tricks) Posted on 2013-12-10 (6 Comments) |

| re: Like an Arrow by Ady TZIDON (2013-12-11 23:42:57) |

Under Only One, One, One II (in Just Math) Posted on 2013-12-08 (5 Comments) |

| re: Counterexample? by Ady TZIDON (2013-12-10 09:04:50) |

Under Feet-Inch Transpose (in Weights and Scales) Posted on 2013-12-06 (7 Comments) |

| re(2): Disclaimer by Ady TZIDON (2013-12-07 01:52:29) |

| Disclaimer by Ady TZIDON (2013-12-06 17:16:55) |

| re: Extra credit? (spoiler) by Ady TZIDON (2013-12-06 17:12:12) |

Under Logical Choice (in Logic) Posted on 2013-12-05 (4 Comments) |

| a possible solution by Ady TZIDON (2013-12-05 10:08:48) |

Under Consecutive Base Baffle (in Just Math) Posted on 2013-12-04 (4 Comments) |

| re(3): computer solution by Ady TZIDON (2013-12-05 03:48:13) |

Under APPLE + LEMON = BANANA (in Numbers) Posted on 2013-12-04 (5 Comments) |

| re(3): answer - spoiler eddited: no tables by Ady TZIDON (2013-12-05 02:22:06) |

| re(2): answer - spoiler eddited: no tables by Ady TZIDON (2013-12-04 15:12:16) |

| answer - spoiler by Ady TZIDON (2013-12-04 11:07:43) |

Under 20 Word Lattice II (in Word Problems) Posted on 2013-12-02 (3 Comments) |

| re: Solution COUCT ?? by Ady TZIDON (2013-12-04 08:49:28) |

| 1st trial- one word missing by Ady TZIDON (2013-12-02 16:11:03) |

Under Lively Letters (in Logic) Posted on 2013-12-02 (8 Comments) |

| re(3): Solution by Ady TZIDON (2013-12-04 06:47:48) |

| re: Solution by Ady TZIDON (2013-12-04 03:44:37) |

Under Continued Multiples (in Numbers) Posted on 2013-11-29 (3 Comments) |

| 1.answer 2.hint by Ady TZIDON (2013-11-29 16:51:43) |

Under Quiz Quandary II (in Logic) Posted on 2013-11-29 (6 Comments) |

| re: solution by Ady TZIDON (2013-12-03 12:29:19) |

| ambiguity by Ady TZIDON (2013-11-29 15:30:47) |

Under 20 Word Lattice I (in Word Problems) Posted on 2013-11-25 (3 Comments) |

| short explanation by Ady TZIDON (2013-11-25 18:26:17) |

| just answer- spoiler by Ady TZIDON (2013-11-25 18:08:35) |

Under Add 1, Get Geometric (in Just Math) Posted on 2013-11-23 (1 Comments) |

| SOLUTION by Ady TZIDON (2013-11-23 11:57:28) |

Under Eve & Odd (in Numbers) Posted on 2013-11-22 (5 Comments) |

| re(3): Observation by Ady TZIDON (2013-11-24 07:46:23) |

| re: Observation by Ady TZIDON (2013-11-23 10:45:31) |

Under Upon Reflection (in Logic) Posted on 2013-11-22 (13 Comments) |

| re(2): The Essence - re:official solution by Ady TZIDON (2013-12-04 00:08:01) |

| The Essence - re:official solution by Ady TZIDON (2013-11-28 03:36:02) |

| The Style by Ady TZIDON (2013-11-28 03:24:24) |

| re: Hmmph. by Ady TZIDON (2013-11-28 03:21:41) |

| re(3): Disappointed! - I AM HAPPY- now resolved by Ady TZIDON (2013-11-25 05:10:50) |

| re: Disappointed! - I am not by Ady TZIDON (2013-11-25 02:45:58) |

| My way by Ady TZIDON (2013-11-23 15:21:18) |

| re: Is this it? ....not quite by Ady TZIDON (2013-11-23 13:48:40) |

Under Safe chess piece (in Games) Posted on 2013-11-21 (9 Comments) |

| re(2): SOLUTION by Ady TZIDON (2013-11-28 10:53:09) |

| SOLUTION by Ady TZIDON (2013-11-23 11:17:48) |

| re: Too trivial but .... by Ady TZIDON (2013-11-22 05:42:20) |

Under Digital Dilemma (in Just Math) Posted on 2013-11-15 (7 Comments) |

| re: The last few digits of a smaller number by Ady TZIDON (2013-11-16 12:01:18) |

Under Define winning strategy (in Games) Posted on 2013-11-14 (6 Comments) |

| re: How to win. by Ady TZIDON (2013-11-16 06:39:14) |

| re: It's complicated, by Ady TZIDON (2013-11-16 02:39:18) |

Under Perfectly Harmonic (in Just Math) Posted on 2013-11-13 (3 Comments) |

| re(2): Solution by Ady TZIDON (2013-11-15 02:57:11) |

Under Four Egyptian Fractions (in Numbers) Posted on 2013-11-13 (6 Comments) |

| re: analytical solution corrected by Ady TZIDON (2013-11-13 12:25:34) |

Under Slippery Supplier (in Weights and Scales) Posted on 2013-11-12 (6 Comments) |

| re(2): Corrected for 6 supp. --thanks, Steve! by Ady TZIDON (2013-11-12 16:59:39) |

| Corrected for 6 supp. --thanks, Steve! by Ady TZIDON (2013-11-12 12:07:55) |

| answer - spoiler by Ady TZIDON (2013-11-12 11:02:44) |

Under Finding Good Batteries (in Weights and Scales) Posted on 2013-11-11 (8 Comments) |

| my(IMPROVED ) answer and exolanation by Ady TZIDON (2013-11-12 02:58:40) |

| re: my solution by Ady TZIDON (2013-11-12 02:03:41) |

| solution- by Ady TZIDON (2013-11-11 17:04:52) |

Under Traveller's Woe (in Numbers) Posted on 2013-11-05 (1 Comments) |

| answer + comments - spoiler by Ady TZIDON (2013-11-05 15:27:24) |

Under Four Digits (in Numbers) Posted on 2013-11-05 (4 Comments) |

| re: computer solution --- KUDOS by Ady TZIDON (2013-11-05 14:55:08) |

| possible solution...spoiler by Ady TZIDON (2013-11-05 13:07:33) |

Under Five Natives (in Liars and Knights) Posted on 2013-11-04 (1 Comments) |

| answer - spoiler by Ady TZIDON (2013-11-04 10:30:18) |

Under River Row (in Logic) Posted on 2013-10-31 (2 Comments) |

| glarify, please by Ady TZIDON (2013-10-31 09:32:41) |

Under Fill In The Blanks (in Numbers) Posted on 2013-10-30 (5 Comments) |

| re(3): Solution....improving by Ady TZIDON (2013-11-02 02:13:20) |

| re(2): Solution by Ady TZIDON (2013-10-31 09:53:31) |

Under Drinking Dwarfs (in Just Math) Posted on 2013-10-23 (6 Comments) |

| re(3): solution (Two for the price of one.) (spoiler) by Ady TZIDON (2013-10-24 09:35:56) |

| re: solution (Two for the price of one.) (spoiler) by Ady TZIDON (2013-10-24 01:43:42) |

| re: towards a solution by Ady TZIDON (2013-10-23 20:08:37) |

Under Just prove it (in Just Math) Posted on 2013-10-20 (4 Comments) |

| Small hint , no spoiler by Ady TZIDON (2013-10-24 17:26:40) |

Under Take the right one (in Weights and Scales) Posted on 2013-10-18 (18 Comments) |

| re: Query .....answered by Ady TZIDON (2013-10-26 05:06:23) |

| h i n t ,,,,,,partial division by Ady TZIDON (2013-10-20 07:36:28) |

Under DoDeCaGon (in Shapes) Posted on 2013-10-18 (4 Comments) |

| re(2): No Subject by Ady TZIDON (2013-10-18 13:01:46) |

| No Subject by Ady TZIDON (2013-10-18 10:47:51) |

Under No multiplication allowed (in Numbers) Posted on 2013-10-17 (8 Comments) |

| re: 3/4 of the way (In two ways) Want a hint? by Ady TZIDON (2013-10-22 18:54:24) |

| Which one do you miss? by Ady TZIDON (2013-10-21 18:31:43) |

| HINT: releasing the target number by Ady TZIDON (2013-10-19 18:48:29) |

| re: Just one instance? by Ady TZIDON (2013-10-19 18:14:32) |

| re: Not the way you intended.-(brackets) by Ady TZIDON (2013-10-17 19:10:09) |

Under LCM by pairs (in Just Math) Posted on 2013-10-14 (4 Comments) |

| re: Analytical Solution by Ady TZIDON (2013-10-14 13:20:32) |

| answer - spoiler by Ady TZIDON (2013-10-14 10:27:53) |

Under Hobsons choice(?) (in Numbers) Posted on 2013-10-10 (9 Comments) |

| re(2): computer solution with interpretation by Ady TZIDON (2013-10-13 09:29:22) |

| re(3): I can't believe it's not better! ONE IS by Ady TZIDON (2013-10-12 12:14:04) |

| re: I can't believe it's not better! ONE IS by Ady TZIDON (2013-10-10 19:34:03) |

Under Quintic Expression (in Just Math) Posted on 2013-10-09 (8 Comments) |

| re: Easy way out---hard way in by Ady TZIDON (2013-10-11 02:14:56) |

Under Feisty Fifty-six (in Just Math) Posted on 2013-10-04 (5 Comments) |

| re: computer solution by Ady TZIDON (2013-10-04 13:15:01) |

| Answer: minimum (maybe ) value by Ady TZIDON (2013-10-04 11:08:46) |

Under Non existing altitudes (in Geometry) Posted on 2013-10-03 (4 Comments) |

| my way by Ady TZIDON (2013-10-04 07:10:08) |

Under GCD to product (in Just Math) Posted on 2013-10-03 (4 Comments) |

| a start ? by Ady TZIDON (2013-10-03 14:18:17) |

Under Listing cubes (in Numbers) Posted on 2013-10-01 (3 Comments) |

| re: A start - small hint. by Ady TZIDON (2013-10-01 15:07:04) |

Under Narrative Anomaly (in Riddles) Posted on 2013-09-30 (2 Comments) |

| LIAR---spoiler by Ady TZIDON (2013-09-30 09:55:18) |

Under Imperfectly Cubed (in Just Math) Posted on 2013-09-29 (6 Comments) |

| re(3): computer solutioNs ....NOT YET by Ady TZIDON (2013-09-29 20:44:51) |

| re: computer solutios by Ady TZIDON (2013-09-29 13:33:22) |

| solution-an example by Ady TZIDON (2013-09-29 10:59:09) |

Under mistakes (in Numbers) Posted on 2013-09-27 (2 Comments) |

| answer - spoiler by Ady TZIDON (2013-09-27 11:51:39) |

Under Smallinomial (in Just Math) Posted on 2013-09-25 (2 Comments) |

| possible solution by Ady TZIDON (2013-09-25 10:41:24) |

Under 2-D number guessing. (in Numbers) Posted on 2013-09-23 (2 Comments) |

| possible solution by Ady TZIDON (2013-09-23 14:11:14) |

Under Sequence Term and Sum (in Sequences) Posted on 2013-09-20 (1 Comments) |

| solution by Ady TZIDON (2013-09-20 15:27:22) |

Under Four Cards (in Logic) Posted on 2013-09-20 (3 Comments) |

| answer - spoiler by Ady TZIDON (2013-09-20 12:13:10) |

Under Minimum perimeter length (2) (in Just Math) Posted on 2013-09-19 (3 Comments) |

| re: possible solution. by Ady TZIDON (2013-09-20 14:26:18) |

Under Prime with distinct digits (in Numbers) Posted on 2013-09-18 (2 Comments) |

| re: computer solution by Ady TZIDON (2013-09-18 20:16:51) |

Under Age Ascertainment IV (in Logic) Posted on 2013-09-18 (2 Comments) |

| re: solution?? by Ady TZIDON (2013-09-18 13:27:18) |

Under Big areas (in Numbers) Posted on 2013-09-17 (16 Comments) |

| NEXT? att:Charlie by Ady TZIDON (2013-09-21 04:51:46) |

| re(2): att: Charlie by Ady TZIDON (2013-09-18 12:18:21) |

| att: Charlie by Ady TZIDON (2013-09-18 04:36:49) |

| re(6): No Subject -- solution continued by Ady TZIDON (2013-09-18 04:13:27) |

| re(5): No Subject -- solution continued by Ady TZIDON (2013-09-18 01:48:22) |

| re(2): No Subject -- solution continued by Ady TZIDON (2013-09-17 18:26:21) |

Under Nominal Expression Sum (in Just Math) Posted on 2013-09-17 (4 Comments) |

| possible solution by Ady TZIDON (2013-09-17 10:02:56) |

Under Staggered divisibility (in Numbers) Posted on 2013-09-16 (3 Comments) |

| re: spoiler MODIFIED by Ady TZIDON (2013-09-16 14:05:33) |

Under Connnected Construction (in Just Math) Posted on 2013-09-13 (2 Comments) |

| possible solution by Ady TZIDON (2013-09-13 10:29:27) |

Under Crime Commitment Conclusion II (in Liars and Knights) Posted on 2013-09-12 (7 Comments) |

| re(2): answer - spoiler by Ady TZIDON (2013-09-13 00:57:03) |

| answer - spoiler by Ady TZIDON (2013-09-12 17:46:59) |

Under The Last Two Digits (in Just Math) Posted on 2013-09-04 (3 Comments) |

| answer - spoiler by Ady TZIDON (2013-09-04 10:30:41) |

Under How many children? (in Just Math) Posted on 2013-09-02 (6 Comments) |

| answer - spoiler by Ady TZIDON (2013-09-02 10:11:46) |

Under Crossnumber III (in General) Posted on 2013-08-29 (5 Comments) |

| possible solution by Ady TZIDON (2013-08-30 10:47:10) |

Under Mission impossible II (in Numbers) Posted on 2013-08-26 (7 Comments) |

| re: Some thoughts by Ady TZIDON (2013-08-27 08:41:15) |

| re(3): thoughts clarification by Ady TZIDON (2013-08-27 01:45:01) |

| re: thoughts clarification by Ady TZIDON (2013-08-26 16:07:01) |

Under The cunning Condition (in Just Math) Posted on 2013-08-25 (5 Comments) |

| re(2): answer ONLY - spoiler by Ady TZIDON (2013-08-25 14:02:17) |

| answer ONLY - spoiler by Ady TZIDON (2013-08-25 11:38:50) |

Under Decimal Digit Determination (in Just Math) Posted on 2013-08-24 (5 Comments) |

| re(2): much of a problem even with a computer by Ady TZIDON (2013-08-25 11:37:00) |

Under Related Series (in Sequences) Posted on 2013-08-23 (2 Comments) |

| re: Solution (spoiler) by Ady TZIDON (2013-08-23 14:42:52) |

Under Z for Zero, X for siX (in Just Math) Posted on 2013-08-22 (4 Comments) |

| re: spoiler by Ady TZIDON (2013-08-24 05:50:46) |

Under Different Gender (in Logic) Posted on 2013-08-21 (2 Comments) |

| possible solution by Ady TZIDON (2013-08-21 10:07:52) |

Under Covert Quantity II (in Logic) Posted on 2013-08-20 (3 Comments) |

| answer - spoiler by Ady TZIDON (2013-08-20 13:28:12) |

Under Walking the Blank (in Probability) Posted on 2013-08-19 (4 Comments) |

| re(2): spoiler, hopefully by Ady TZIDON (2013-08-19 14:49:11) |

| spoiler, hopefully by Ady TZIDON (2013-08-19 10:46:19) |

Under Root sum or integer? (in Just Math) Posted on 2013-08-18 (6 Comments) |

| re(4): the hard way....slightly softened by Ady TZIDON (2013-08-19 10:16:40) |

| re(2): the hard way....slightly softened by Ady TZIDON (2013-08-19 00:44:40) |

| re: the hard way....slightly softened by Ady TZIDON (2013-08-18 15:37:14) |

Under Space Balls - the NEW luggage combination (in Numbers) Posted on 2013-08-15 (1 Comments) |

| spoiler by Ady TZIDON (2013-08-15 10:02:02) |

Under Rectangle to Square (in Geometry) Posted on 2013-08-13 (9 Comments) |

| full solution - spoiler by Ady TZIDON (2013-08-14 02:00:45) |

Under Crime Commitment Conclusion (in Liars and Knights) Posted on 2013-08-12 (6 Comments) |

| re(3): a better solution (spoiler) by Ady TZIDON (2013-08-12 19:20:24) |

| re: a better solution (spoiler) by Ady TZIDON (2013-08-12 16:20:52) |

| a possible solution by Ady TZIDON (2013-08-12 10:56:15) |

Under Rhombus Rationale (in Geometry) Posted on 2013-08-11 (1 Comments) |

| spoiler by Ady TZIDON (2013-08-11 10:57:44) |

Under Seven - with and without (in Numbers) Posted on 2013-08-09 (6 Comments) |

| re: solution by Ady TZIDON (2013-08-09 17:44:56) |

Under Testy Triplet Treat (in Just Math) Posted on 2013-08-04 (7 Comments) |

| re(2): results so far, but no proof in sight by Ady TZIDON (2013-08-05 11:09:33) |

| re(2): results so far, but no proof in sight by Ady TZIDON (2013-08-04 15:25:36) |

Under Day-knights and night-knights 6 (in Logic) Posted on 2013-08-02 (5 Comments) |

| Why is C different from A & B? a joke by Ady TZIDON (2013-08-03 06:02:08) |

Under Broken Calculator II (in Just Math) Posted on 2013-07-31 (3 Comments) |

| possible way - spoiler by Ady TZIDON (2013-07-31 10:07:51) |

Under Remember that (in Numbers) Posted on 2013-07-30 (4 Comments) |

| Full text- spoiler by Ady TZIDON (2013-08-10 17:44:23) |

Under Faulty Card Shuffler (in General) Posted on 2013-07-24 (10 Comments) |

| re: Solution by Ady TZIDON (2013-07-24 17:00:42) |

Under Repunits and bases (in Numbers) Posted on 2013-07-24 (6 Comments) |

| re(2): Answer: for any composite, odd or even by Ady TZIDON (2013-07-24 15:36:40) |

Under Locker Unlock (in Just Math) Posted on 2013-07-23 (4 Comments) |

| re(2): opening combination by Ady TZIDON (2013-07-23 23:47:27) |

| opening combination by Ady TZIDON (2013-07-23 10:17:40) |

Under Reciprocal Equation #4 (in Just Math) Posted on 2013-07-20 (3 Comments) |

| re(2): answer - spoiler by Ady TZIDON (2013-07-22 07:52:57) |

| answer - spoiler by Ady TZIDON (2013-07-20 10:49:28) |

Under 7 boolean Questions (in Logic) Posted on 2013-07-19 (1 Comments) |

| Hi, Mr Hamming by Ady TZIDON (2013-07-19 16:39:48) |

Under Only one untrue statement (in Logic) Posted on 2013-07-18 (10 Comments) |

| New assumption: No lies! by Ady TZIDON (2014-02-05 10:09:17) |

| At last: -"at most" by Ady TZIDON (2013-07-26 16:47:33) |

| give me some time, please by Ady TZIDON (2013-07-22 11:38:03) |

Under Table Tennis Serve (in Just Math) Posted on 2013-07-17 (6 Comments) |

| re(2): possible outcome by Ady TZIDON (2013-07-17 15:00:09) |

| possible outcome by Ady TZIDON (2013-07-17 11:08:18) |

Under Upside Down LCD Display (in Numbers) Posted on 2013-07-15 (2 Comments) |

| re: solution (spoiler) by Ady TZIDON (2013-07-15 13:38:54) |

Under How many trains? (in Just Math) Posted on 2013-07-12 (7 Comments) |

| re: Sanity check (spoiler)=rectification by Ady TZIDON (2013-07-13 01:31:15) |

| re: solution by Ady TZIDON (2013-07-12 18:39:04) |

| spoiler by Ady TZIDON (2013-07-12 11:53:35) |

Under Hidden Number Guess (in General) Posted on 2013-07-10 (4 Comments) |

| re: an answer by Ady TZIDON (2013-07-11 08:44:44) |

Under The Seventh Power (in Numbers) Posted on 2013-07-08 (2 Comments) |

| spoiler by Ady TZIDON (2013-07-08 10:08:46) |

Under Pascal Triangle (in Numbers) Posted on 2013-07-06 (2 Comments) |

| re: Stumped by Ady TZIDON (2013-07-07 10:57:21) |

Under 222 (in Word Problems) Posted on 2013-07-02 (11 Comments) |

| re(3): No Subject - c. the edited version by Ady TZIDON (2013-07-03 07:35:39) |

| Et tu, Brutus? by Ady TZIDON (2013-07-02 13:52:44) |

Under The Exclusive Club (in Paradoxes) Posted on 2013-07-01 (8 Comments) |

| re(5): solution by Ady TZIDON (2013-07-02 05:45:06) |

| re(3): solution by Ady TZIDON (2013-07-02 00:45:30) |

| re: solution by Ady TZIDON (2013-07-01 18:39:56) |

Under Arrange the Digits (in Just Math) Posted on 2013-06-28 (2 Comments) |

| answer - spoiler by Ady TZIDON (2013-06-28 10:57:10) |

Under Easy Findings (in Numbers) Posted on 2013-06-26 (3 Comments) |

| answer - spoiler by Ady TZIDON (2013-06-26 14:19:15) |

Under Winning Number (in Tricks) Posted on 2013-06-26 (4 Comments) |

| re: full explanation (spoiler) by Ady TZIDON (2013-06-26 18:47:18) |

Under Infinite Product (in Numbers) Posted on 2013-06-24 (3 Comments) |

| spoiler by Ady TZIDON (2013-06-24 10:54:41) |

Under Misleading data (in Just Math) Posted on 2013-06-23 (2 Comments) |

| Why no one solves it ? by Ady TZIDON (2013-07-13 01:34:12) |

| hint: NOW solve it by Ady TZIDON (2013-07-07 07:50:19) |

Under Three Bricklayers (in Just Math) Posted on 2013-06-21 (4 Comments) |

| answer - spoiler by Ady TZIDON (2013-06-21 10:43:09) |

Under Shiny Numbers (in Just Math) Posted on 2013-06-20 (6 Comments) |

| Why?...a formal proof is a challenge by Ady TZIDON (2013-06-21 04:37:31) |

Under Card Deal (in Logic) Posted on 2013-06-20 (3 Comments) |

| What if...SPOILER by Ady TZIDON (2013-06-20 10:24:36) |

Under Divisibility of N (in Numbers) Posted on 2013-06-15 (4 Comments) |

| No Subject by Ady TZIDON (2013-06-15 14:14:25) |

Under Mister Digit Face (in Just Math) Posted on 2013-06-13 (1 Comments) |

| 6 symmetrigal solutions- spoiler by Ady TZIDON (2013-06-13 11:01:02) |

Under Vera's Date (in Logic) Posted on 2013-06-12 (10 Comments) |

| re(2): spoiler by Ady TZIDON (2013-06-13 03:10:18) |

| c o n c l u s i o n by Ady TZIDON (2013-06-13 03:08:07) |

| re(2): spoiler by Ady TZIDON (2013-06-12 16:52:29) |

| spoiler by Ady TZIDON (2013-06-12 14:51:41) |

Under Mouse eating Cheese (in Logic) Posted on 2013-06-12 (1 Comments) |

| A simple solution - spoiler by Ady TZIDON (2013-06-12 10:08:34) |

Under Adjacent Square Sum II (in Just Math) Posted on 2013-06-10 (5 Comments) |

| re: No Subject few remarks+ challenges by Ady TZIDON (2013-06-10 16:58:08) |

| answers only by Ady TZIDON (2013-06-10 12:00:01) |

Under Cubic Equation (in Just Math) Posted on 2013-06-09 (13 Comments) |

| an open letter to Charlie by Ady TZIDON (2013-06-10 17:36:28) |

| re: A second all-positive solution (spoilers) by Ady TZIDON (2013-06-10 03:06:20) |

| re: preli etc: by Ady TZIDON (2013-06-10 01:52:10) |

Under Place Perception (in Logic) Posted on 2013-06-07 (9 Comments) |

| re: New Brain-Twister by Ady TZIDON (2013-06-07 20:11:50) |

| re: SH challenge by Ady TZIDON (2013-06-07 19:22:36) |

| spoiler by Ady TZIDON (2013-06-07 17:57:17) |

Under Divisibility and Digit Sum (in Just Math) Posted on 2013-06-07 (8 Comments) |

| re(2): No Subject by Ady TZIDON (2013-06-07 19:36:24) |

| No Subject by Ady TZIDON (2013-06-07 11:51:36) |

Under I loved (in General) Posted on 2013-06-05 (3 Comments) |

| re: A devilish problem (spoiler) by Ady TZIDON (2013-06-06 15:31:40) |

Under Eight Word Fill (in Word Problems) Posted on 2013-06-04 (10 Comments) |

| re: Assistance by Ady TZIDON (2013-06-05 04:57:37) |

| more hints re: 1st word by Ady TZIDON (2013-06-05 03:56:13) |

| re: Awkward Letters- trying to help..(??) by Ady TZIDON (2013-06-05 02:41:43) |

Under William's house-number (in Logic) Posted on 2013-06-04 (3 Comments) |

| a d1 answer by Ady TZIDON (2013-06-04 13:05:03) |

Under Q: What is this sum? (in Numbers) Posted on 2013-05-31 (4 Comments) |

| another acronym interpretation by Ady TZIDON (2013-06-03 00:52:33) |

| hint by Ady TZIDON (2013-06-01 06:02:59) |

Under Five Mileposts (in Just Math) Posted on 2013-05-31 (26 Comments) |

| No Subject by Ady TZIDON (2013-05-31 11:56:36) |

| No Subject by Ady TZIDON (2013-05-31 11:56:36) |

| No Subject by Ady TZIDON (2013-05-31 11:56:36) |

| No Subject by Ady TZIDON (2013-05-31 11:56:35) |

| No Subject by Ady TZIDON (2013-05-31 11:56:35) |

| No Subject by Ady TZIDON (2013-05-31 11:56:35) |

| No Subject by Ady TZIDON (2013-05-31 11:56:35) |

| No Subject by Ady TZIDON (2013-05-31 11:56:35) |

| No Subject by Ady TZIDON (2013-05-31 11:56:35) |

| No Subject by Ady TZIDON (2013-05-31 11:56:35) |

| No Subject by Ady TZIDON (2013-05-31 11:56:35) |

| No Subject by Ady TZIDON (2013-05-31 11:56:34) |

| No Subject by Ady TZIDON (2013-05-31 11:56:34) |

| No Subject by Ady TZIDON (2013-05-31 11:56:34) |

| No Subject by Ady TZIDON (2013-05-31 11:56:34) |

| No Subject by Ady TZIDON (2013-05-31 11:56:34) |

| No Subject by Ady TZIDON (2013-05-31 11:56:34) |

| No Subject by Ady TZIDON (2013-05-31 11:56:34) |

| No Subject by Ady TZIDON (2013-05-31 11:56:34) |

| No Subject by Ady TZIDON (2013-05-31 11:56:34) |

| No Subject by Ady TZIDON (2013-05-31 11:56:33) |

| No Subject by Ady TZIDON (2013-05-31 11:56:33) |

| No Subject by Ady TZIDON (2013-05-31 11:56:33) |

Under Pascal's e (in Calculus) Posted on 2013-05-29 (1 Comments) |

| PROOF by Ady TZIDON (2013-05-29 17:10:30) |

Under Strings of Nines (in Numbers) Posted on 2013-05-29 (2 Comments) |

| a d1 answer (+background) by Ady TZIDON (2013-05-29 11:41:22) |

Under Play or Pass (in Probability) Posted on 2013-05-28 (4 Comments) |

| re: Avoiding the problem by Ady TZIDON (2013-05-28 17:49:45) |

Under UVWXYZ (in Just Math) Posted on 2013-05-27 (12 Comments) |

| ANSWER by Ady TZIDON (2013-05-28 12:03:25) |

| my consistent way by Ady TZIDON (2013-05-28 12:02:00) |

| re(2): No Subject by Ady TZIDON (2013-05-28 11:27:15) |

| re: My solution (computer assisted) by Ady TZIDON (2013-05-28 08:51:13) |

| re: My solution (computer assisted) by Ady TZIDON (2013-05-28 08:37:38) |

| re: An approach,etc + hint by Ady TZIDON (2013-05-27 16:31:28) |

Under Productive Numbers (in Just Math) Posted on 2013-05-26 (6 Comments) |

| WITH ZERO by Ady TZIDON (2013-05-26 13:16:16) |

| spoiler #1 by Ady TZIDON (2013-05-26 11:58:26) |

Under High Scorer (in General) Posted on 2013-05-21 (11 Comments) |

| 101..cannot post a comment..check program. by Ady TZIDON (2013-05-21 18:46:32) |

| v by Ady TZIDON (2013-05-21 18:44:17) |

| 24+22+13+23+19 _ by Ady TZIDON (2013-05-21 18:39:55) |

| more by Ady TZIDON (2013-05-21 16:30:56) |

Under Positive Integer, Odd Digits, Divisibility (in Just Math) Posted on 2013-05-12 (5 Comments) |

| H.N. by Ady TZIDON (2013-05-13 02:47:50) |

Under Proverb Converse (in Word Problems) Posted on 2013-05-09 (7 Comments) |

| #10 by Ady TZIDON (2013-05-11 04:26:46) |

| +2 ...3 &5 by Ady TZIDON (2013-05-11 03:30:38) |

Under Three in, one out (in Just Math) Posted on 2013-04-29 (5 Comments) |

| re: I've done something wrong. no you did not by Ady TZIDON (2013-04-29 15:25:04) |

| re: I've done something wrong. by Ady TZIDON (2013-04-29 15:17:41) |

Under Dark Divisibility (in Just Math) Posted on 2013-04-27 (21 Comments) |

| re(2): another by Ady TZIDON (2013-04-28 15:25:55) |

| another by Ady TZIDON (2013-04-28 09:30:13) |

| another by Ady TZIDON (2013-04-28 09:30:12) |

| one example by Ady TZIDON (2013-04-28 09:24:25) |

Under Hidden Word (in Word Problems) Posted on 2013-04-26 (5 Comments) |

| re: computer solution RE : my hint by Ady TZIDON (2013-04-26 13:57:49) |

| Hint - no spoiler by Ady TZIDON (2013-04-26 12:21:54) |

Under Power Remainder III (in Just Math) Posted on 2013-04-22 (4 Comments) |

| re: What am I missing? (spoiler) by Ady TZIDON (2013-04-22 16:00:48) |

Under Overheard in a London eatery's kitchen (in General) Posted on 2013-04-19 (8 Comments) |

| re(4): ...the finish.............KUDOS ...Observations by Ady TZIDON (2013-04-21 08:29:08) |

| re(3): ...the finish.............KUDOS by Ady TZIDON (2013-04-20 22:29:24) |

| re: ...the finish.............KUDOS by Ady TZIDON (2013-04-20 17:00:55) |

| re: A start...+snall hint - no spoiler by Ady TZIDON (2013-04-20 06:34:51) |

Under Prime Mean (in Just Math) Posted on 2013-04-17 (5 Comments) |

| re: possible solution by Ady TZIDON (2013-04-17 12:01:29) |

Under Antonym Ascertainment (in Word Problems) Posted on 2013-04-16 (4 Comments) |

| one by now. by Ady TZIDON (2013-04-16 13:23:26) |

Under Veracity Verification (in Liars and Knights) Posted on 2013-04-15 (2 Comments) |

| No Subject by Ady TZIDON (2013-04-15 10:57:28) |

Under Population of Funkytown (in Logic) Posted on 2013-04-10 (5 Comments) |

| re: Getting smarter? Yes, indeed by Ady TZIDON (2013-04-10 18:34:41) |

Under Pass the beer (in Probability) Posted on 2013-04-09 (8 Comments) |

| re: computer solution by Ady TZIDON (2013-04-10 09:45:14) |

Under Stupid number trick V (in Numbers) Posted on 2013-04-09 (4 Comments) |

| re: Solution by Ady TZIDON (2013-04-12 00:21:49) |

Under Non-arithmetic Triplets (in General) Posted on 2013-04-08 (9 Comments) |

| re(5): Counting Up,,,,Why not up and down? by Ady TZIDON (2013-04-09 09:35:44) |

| re(3): Counting Up,,,,Why not up and down? by Ady TZIDON (2013-04-09 01:20:20) |

Under Powers often in other bases. (in Numbers) Posted on 2013-04-07 (3 Comments) |

| re: further hint -just waiting. by Ady TZIDON (2013-04-07 21:36:27) |

Under Rearranged Resolution (in Word Problems) Posted on 2013-04-03 (7 Comments) |

| 8. MAYBE by Ady TZIDON (2013-04-03 15:24:39) |

| re: a few by Ady TZIDON (2013-04-03 15:18:11) |

| and 10. by Ady TZIDON (2013-04-03 14:57:13) |

| 5. & 9. by Ady TZIDON (2013-04-03 14:52:44) |

Under Mission impossible (in Just Math) Posted on 2013-04-03 (5 Comments) |

| my intention by Ady TZIDON (2013-04-03 23:40:50) |

| re: Not achieved (spoiler)......hinting by Ady TZIDON (2013-04-03 11:53:21) |

Under Covert Quantity (in Logic) Posted on 2013-04-02 (4 Comments) |

| spoiler by Ady TZIDON (2013-04-02 15:49:05) |

Under Finding Average (in Logic) Posted on 2013-04-01 (9 Comments) |

| re(3): D1 says ultimate simplicity. by Ady TZIDON (2013-04-03 03:16:08) |

| No Subject by Ady TZIDON (2013-04-01 11:45:10) |

Under D is harder than C (in Just Math) Posted on 2013-03-29 (11 Comments) |

| re(3): political reply to b by Ady TZIDON (2013-03-30 11:25:36) |

Under irreducible? (in Just Math) Posted on 2013-03-29 (6 Comments) |

| re(2): hmmmm finding limit by Ady TZIDON (2013-03-31 08:06:34) |

Under Analyzing LOTTO (in Numbers) Posted on 2013-03-28 (6 Comments) |

| re(2): reconSiderING c by Ady TZIDON (2013-03-29 12:22:20) |

| reconcider c by Ady TZIDON (2013-03-29 01:08:08) |

Under Ten items to classify (in General) Posted on 2013-03-27 (8 Comments) |

| re: Far from home .... not, in my opinion by Ady TZIDON (2013-03-29 07:35:39) |

| re(3): No Subject a small hint by Ady TZIDON (2013-03-28 09:35:51) |

| a minor remark by Ady TZIDON (2013-03-28 00:31:06) |

| re: No Subject a small hint by Ady TZIDON (2013-03-28 00:14:40) |

Under Irrational ^ Irrational = Rational (in Numbers) Posted on 2013-03-27 (3 Comments) |

| No Subject by Ady TZIDON (2013-03-27 03:48:31) |

Under Fianc Resolution (in Liars and Knights) Posted on 2013-03-25 (7 Comments) |

| re: computer solution by Ady TZIDON (2013-03-25 17:31:36) |

| 2 POSSIBLE ANSWERS -spoiler by Ady TZIDON (2013-03-25 09:40:36) |

Under Rational Rigor II (in Just Math) Posted on 2013-03-16 (3 Comments) |

| re(2): allof tem - spoiler by Ady TZIDON (2013-03-17 06:27:58) |

| allof tem - spoiler by Ady TZIDON (2013-03-17 05:06:00) |

Under UN cargo (in Numbers) Posted on 2013-03-13 (9 Comments) |

| re(3): Possible solution...2 hints by Ady TZIDON (2013-03-14 07:03:50) |

| re: No Subject by Ady TZIDON (2013-03-14 03:30:38) |

| re: Possible solution...2 hints by Ady TZIDON (2013-03-13 15:34:35) |

Under Three neighbours (in Numbers) Posted on 2013-03-08 (3 Comments) |

| re: an answer by Ady TZIDON (2013-03-08 23:47:24) |

Under Temperature Temperament (in Just Math) Posted on 2013-03-06 (3 Comments) |

| spoiler by Ady TZIDON (2013-03-06 11:28:38) |

Under Math spelling (in Word Problems) Posted on 2013-03-04 (9 Comments) |

| re(2): Number by Ady TZIDON (2013-03-10 00:44:04) |

| re(3): Quick guess and some other ideas. by Ady TZIDON (2013-03-06 11:55:30) |

Under Fun sequence (in Sequences) Posted on 2013-03-01 (1 Comments) |

| ?... SPOILER by Ady TZIDON (2013-03-01 17:52:44) |

Under Quarting the cube (in Just Math) Posted on 2013-02-28 (6 Comments) |

| re(2): SOLUTION +some add-ons by Ady TZIDON (2013-03-02 07:25:51) |

| re: computer exploration shows likely true -- no proof by Ady TZIDON (2013-03-01 21:24:39) |

| SOLUTION +some add-ons by Ady TZIDON (2013-03-01 21:18:12) |

Under Geometric Generalization (in Probability) Posted on 2013-02-28 (6 Comments) |

| answer spoiler by Ady TZIDON (2013-02-28 10:51:53) |

Under Summing Ones (in Numbers) Posted on 2013-02-27 (4 Comments) |

| re(2): No Subject (spoiler) by Ady TZIDON (2013-02-27 15:51:44) |

| No Subject by Ady TZIDON (2013-02-27 11:15:02) |

Under Underground occupation (in Cryptography) Posted on 2013-02-26 (4 Comments) |

| re: Observations....H I N T/ partial spoiler by Ady TZIDON (2013-02-27 01:36:44) |

Under On congruent numbers (in Numbers) Posted on 2013-02-24 (2 Comments) |

| hint by Ady TZIDON (2013-03-09 00:22:25) |

Under Magical Magician (in Numbers) Posted on 2013-02-23 (6 Comments) |

| re: Simplest w r o n g...answer by Ady TZIDON (2013-02-23 14:31:31) |

Under Money Muddle (in Liars and Knights) Posted on 2013-02-18 (1 Comments) |

| ASSETS and LIABILITIES by Ady TZIDON (2013-02-18 13:21:58) |

Under From proverbs to alphametics (in General) Posted on 2013-02-15 (8 Comments) |

| PIECE OF CAKE by Ady TZIDON (2013-02-17 07:03:27) |

| re(3): Proverbs etc att:BRIAN and Steve by Ady TZIDON (2013-02-17 04:19:49) |

| re: Proverbs etc att:BRIAN and Steve by Ady TZIDON (2013-02-17 03:24:28) |

Under Triangle Perimeters (in Shapes) Posted on 2013-02-13 (6 Comments) |

| re(4): Resist by Ady TZIDON (2013-02-14 00:29:11) |

Under Divisibility rule (in Just Math) Posted on 2013-02-13 (1 Comments) |

| full proof - spoiler by Ady TZIDON (2013-02-13 11:05:20) |

Under Rocking digits (in Numbers) Posted on 2013-02-08 (3 Comments) |

| re: solution by Ady TZIDON (2013-02-08 18:05:43) |

| possible answer by Ady TZIDON (2013-02-08 16:53:33) |

Under No Soiree (in Numbers) Posted on 2013-02-07 (9 Comments) |

| ok by Ady TZIDON (2013-02-08 05:26:20) |

| re(3): In Shame.....a word of consolation + advice by Ady TZIDON (2013-02-08 05:21:39) |

| re: In Shame.....a word of consolation + advice by Ady TZIDON (2013-02-08 02:49:04) |

| no success by Ady TZIDON (2013-02-07 14:17:43) |

Under Commemorations (in Weights and Scales) Posted on 2013-02-06 (7 Comments) |

| re(2): Done. -spoiler by Ady TZIDON (2013-02-06 20:45:10) |

| Done. -spoiler by Ady TZIDON (2013-02-06 14:45:57) |

Under Apartment Allotment (in Logic) Posted on 2013-02-06 (7 Comments) |

| re(2): explaining my approach by Ady TZIDON (2013-02-08 17:56:35) |

| explaining my approach by Ady TZIDON (2013-02-08 13:14:15) |

| answer only by Ady TZIDON (2013-02-06 11:39:16) |

Under Age Ascertainment II (in Logic) Posted on 2013-02-01 (4 Comments) |

| re: all solutions CORRECTED by Ady TZIDON (2013-02-01 16:02:24) |

| all solutions by Ady TZIDON (2013-02-01 12:32:07) |

Under Planetary Perception (in Word Problems) Posted on 2013-01-30 (14 Comments) |

| re(3): After 8 ....How does this text relate to planets? by Ady TZIDON (2013-02-02 12:19:20) |

| re: After 8 ....How does this text relate to planets? by Ady TZIDON (2013-02-01 18:49:33) |

| re(3): Last one.....NOW -- three more, ONE LESS by Ady TZIDON (2013-01-31 05:29:08) |

| re: Last one.....NOW by Ady TZIDON (2013-01-31 01:09:27) |

| re(2): SPOILER.......W h y ? by Ady TZIDON (2013-01-30 13:50:51) |

| SPOILER by Ady TZIDON (2013-01-30 11:51:28) |

Under Group Endeavor (in General) Posted on 2013-01-29 (8 Comments) |

| POSSIBLE INTERPRETATION by Ady TZIDON (2013-01-30 12:16:11) |

| additional possibilities...LIST THEM by Ady TZIDON (2013-01-30 06:22:21) |

| one word answer by Ady TZIDON (2013-01-29 16:06:01) |

Under The 73rd digit (in Numbers) Posted on 2013-01-29 (3 Comments) |

| No Subject by Ady TZIDON (2013-01-29 11:16:56) |

Under Who is older? (in Tricks) Posted on 2013-01-28 (2 Comments) |

| fathers & sons by Ady TZIDON (2013-01-28 10:16:27) |

Under Sum of real Roots (in Just Math) Posted on 2013-01-27 (6 Comments) |

| re: No decimal fractions by Ady TZIDON (2013-01-29 16:12:31) |

| No Subject by Ady TZIDON (2013-01-29 04:52:08) |

Under Pandigital? (in Numbers) Posted on 2013-01-25 (4 Comments) |

| re(3): computer solution by Ady TZIDON (2013-01-26 11:46:49) |

| re: computer solution by Ady TZIDON (2013-01-26 03:28:47) |

Under From rosy bowers we issue forth (in Famous Riddles) Posted on 2013-01-23 (2 Comments) |

| spoiler by Ady TZIDON (2013-01-24 06:07:56) |

Under Sourcing the Start (in Word Problems) Posted on 2013-01-21 (3 Comments) |

| hint , not a spoiler by Ady TZIDON (2013-01-21 17:40:11) |

Under USA = n*UK (in Numbers) Posted on 2013-01-21 (7 Comments) |

| att: Charlie & Brian by Ady TZIDON (2013-01-22 03:28:19) |

Under A cancellation fallacy (in Just Math) Posted on 2013-01-18 (3 Comments) |

| re: computer solutions -a partial errata by Ady TZIDON (2013-01-18 19:38:23) |

Under Off by one (in Numbers) Posted on 2013-01-18 (7 Comments) |

| re: Leading zeros. by Ady TZIDON (2013-01-19 09:36:11) |

| re: two computer solutions by Ady TZIDON (2013-01-18 21:01:49) |

| re: two computer solutions by Ady TZIDON (2013-01-18 14:14:38) |

Under Shakespearean Subsumption (in Word Problems) Posted on 2013-01-16 (3 Comments) |

| A quote by Ady TZIDON (2013-01-16 18:44:24) |

Under Type Identification (in Probability) Posted on 2013-01-15 (2 Comments) |

| No Subject by Ady TZIDON (2013-01-15 13:25:14) |

Under Six Natives (in Liars and Knights) Posted on 2013-01-14 (3 Comments) |

| No Subject by Ady TZIDON (2013-01-14 13:24:45) |

Under Thirteenth power (in Just Math) Posted on 2013-01-12 (7 Comments) |

| re(5): why d1 .?...spoiler by Ady TZIDON (2013-01-13 02:39:55) |

| re(3): why d1 .?...spoiler by Ady TZIDON (2013-01-12 15:31:32) |

| why d1 .?...spoiler by Ady TZIDON (2013-01-12 11:56:57) |

Under A chain of odds (in Numbers) Posted on 2013-01-11 (2 Comments) |

| re: Interesting cube by Ady TZIDON (2013-01-11 14:22:43) |

Under Party People II (in Logic) Posted on 2013-01-11 (2 Comments) |

| answer only ... SPOILER by Ady TZIDON (2013-01-11 10:47:00) |

Under Two urns (in Probability) Posted on 2013-01-10 (5 Comments) |

| re(3): computer assisted solution -remarki by Ady TZIDON (2013-01-11 01:14:02) |

Under Arm Appraisal IV (in Liars and Knights) Posted on 2013-01-10 (1 Comments) |

| No Subject by Ady TZIDON (2013-01-10 13:49:04) |

Under Point to 2013 (in Just Math) Posted on 2013-01-09 (7 Comments) |

| re: With computer by Ady TZIDON (2013-01-09 13:30:43) |

Under Triple 8 (in Numbers) Posted on 2013-01-08 (9 Comments) |

| re: Observation by Ady TZIDON (2013-01-09 03:28:19) |

| A by Ady TZIDON (2013-01-08 11:07:11) |

Under Squaring the triangle (in Just Math) Posted on 2013-01-07 (7 Comments) |

| open-ended stary by Ady TZIDON (2013-01-07 17:07:25) |

Under Consecutive in 2013 (in Sequences) Posted on 2013-01-07 (5 Comments) |

| re(2): solution - spoiler by Ady TZIDON (2013-01-07 14:24:09) |

| solution - spoiler by Ady TZIDON (2013-01-07 11:16:10) |

Under Fifth powers (in Just Math) Posted on 2013-01-06 (8 Comments) |

| re(2): my way re 13 by Ady TZIDON (2013-01-07 17:24:08) |

| my way by Ady TZIDON (2013-01-07 06:26:29) |

| re: Assuming... by Ady TZIDON (2013-01-07 05:58:13) |

| re: An interesting reference by Ady TZIDON (2013-01-07 05:31:43) |

Under Divisible by 2009 (in Just Math) Posted on 2013-01-05 (4 Comments) |

| re(3): As years go by... by Ady TZIDON (2013-01-06 11:58:48) |

| re: As years go by... by Ady TZIDON (2013-01-06 09:08:45) |

Under Die Order (in Probability) Posted on 2013-01-04 (7 Comments) |

| sequel to my previous comment by Ady TZIDON (2013-01-05 14:15:17) |

| re(2): No Subject re1 by Ady TZIDON (2013-01-05 13:42:20) |

| No Subject by Ady TZIDON (2013-01-04 18:50:51) |

Under Accurate Association (in Logic) Posted on 2013-01-03 (3 Comments) |

| easy by Ady TZIDON (2013-01-04 06:23:00) |

Under The Seven Romans (in Logic) Posted on 2013-01-02 (7 Comments) |

| re: A Solution by Ady TZIDON (2013-01-27 05:28:04) |

| re: In the mix by Ady TZIDON (2013-01-07 17:29:10) |

Under x^{o}F = (nx)^{o}C (in Just Math) Posted on 2012-12-31 (7 Comments) |

| re: Baby, it's warm outside (spoiler) by Ady TZIDON (2012-12-31 13:24:26) |

Under Just arithmetic signs (in Numbers) Posted on 2012-12-28 (10 Comments) |

| re: More solutions W E L C O M E by Ady TZIDON (2013-01-06 10:04:49) |

| re(3): How about .. 2 questions & 1 remark. by Ady TZIDON (2013-01-05 17:34:10) |

| re: How about .. 2 questions & 1 remark. by Ady TZIDON (2013-01-05 04:52:23) |

| re: solutions .....2 MINOR ERRORS: by Ady TZIDON (2013-01-05 04:45:39) |

Under Area of semicircle (in Shapes) Posted on 2012-12-27 (3 Comments) |

| spoiler by Ady TZIDON (2012-12-27 21:46:12) |

Under Ages II (in Just Math) Posted on 2012-12-27 (2 Comments) |

| D1 approach by Ady TZIDON (2013-01-04 05:56:42) |

Under Party People (in Logic) Posted on 2012-12-25 (2 Comments) |

| answer- spoiler by Ady TZIDON (2012-12-25 10:59:59) |

Under n+1,n+11,n+111 (in Just Math) Posted on 2012-12-24 (2 Comments) |

| Rephrasing the question....SPOILER by Ady TZIDON (2012-12-24 10:47:59) |

Under One digit is missing (in General) Posted on 2012-12-21 (3 Comments) |

| not too late to correct! by Ady TZIDON (2014-12-07 22:48:35) |

| re: answer by Ady TZIDON (2012-12-22 10:28:34) |

Under Dollars and Cents II (in Just Math) Posted on 2012-12-19 (5 Comments) |

| re: No brute force solution by Ady TZIDON (2012-12-19 15:23:02) |

| back to the bank by Ady TZIDON (2012-12-19 11:21:52) |

Under Phrase Perception (in Word Problems) Posted on 2012-12-18 (11 Comments) |

| penultimate?? by Ady TZIDON (2012-12-19 01:53:43) |

| joint stocktaking by Ady TZIDON (2012-12-19 01:30:19) |

| #5 by Ady TZIDON (2012-12-19 01:26:19) |

| #14 by Ady TZIDON (2012-12-19 01:23:26) |

| #12 resolved by Ady TZIDON (2012-12-19 01:04:14) |

| No Subject by Ady TZIDON (2012-12-19 00:59:47) |

| re(2): 2 MORE by Ady TZIDON (2012-12-19 00:53:52) |

| 2 MORE by Ady TZIDON (2012-12-18 14:40:36) |

| 3 MORE by Ady TZIDON (2012-12-18 14:33:56) |

Under From Poland with love (in Just Math) Posted on 2012-12-13 (2 Comments) |

| re: computer solution....one word by Ady TZIDON (2012-12-13 16:41:51) |

Under Exp=log (in Just Math) Posted on 2012-12-12 (9 Comments) |

| SPOILER by Ady TZIDON (2012-12-12 15:02:06) |

Under Go count (in Numbers) Posted on 2012-12-11 (6 Comments) |

| re: Solution by Ady TZIDON (2012-12-12 15:41:28) |

| re: possible approach a hint by Ady TZIDON (2012-12-11 12:04:43) |

Under Equal digit sum (in Just Math) Posted on 2012-11-22 (4 Comments) |

| re: The first answer (spoiler) by Ady TZIDON (2012-11-22 16:26:53) |

Under 5 partitions (in Just Math) Posted on 2012-11-21 (3 Comments) |

| re: By hand corrected by Ady TZIDON (2012-11-21 18:37:17) |

Under Corner Commencement (in Word Problems) Posted on 2012-11-19 (2 Comments) |

| No Subject by Ady TZIDON (2012-11-19 15:16:55) |

Under 2-way traffic (in Word Problems) Posted on 2012-11-14 (7 Comments) |

| re: First pay-cheque? by Ady TZIDON (2012-11-14 23:31:10) |

Under QWERTY Quiz (in General) Posted on 2012-11-12 (2 Comments) |

| No Subject by Ady TZIDON (2012-11-12 11:05:55) |

Under An interesting sequence (in Numbers) Posted on 2012-11-10 (2 Comments) |

| hint only- partial spoiler by Ady TZIDON (2012-11-10 11:11:10) |

Under The Bard as a source (in General) Posted on 2012-11-09 (3 Comments) |

| re: Does this count? ...Yes,Sir! by Ady TZIDON (2012-11-09 19:07:59) |

Under Consecutive Contemplation (in Numbers) Posted on 2012-11-08 (6 Comments) |

| re(3): Not proven yet but I have a guess by Ady TZIDON (2012-11-09 02:27:27) |

| re: Not proven yet but I have a guess by Ady TZIDON (2012-11-08 18:02:12) |

| re: Not proven yet but I have a guess, AGREE by Ady TZIDON (2012-11-08 17:52:34) |

Under Club Encounter (in General) Posted on 2012-11-05 (3 Comments) |

| answer by Ady TZIDON (2012-11-05 10:37:22) |

Under Missing digit (in General) Posted on 2012-11-03 (3 Comments) |

| How it works- a spoiler by Ady TZIDON (2012-11-03 11:14:42) |

Under House Hindrance (in Liars and Knights) Posted on 2012-11-01 (9 Comments) |

| re: A more correct answer (spoiler) by Ady TZIDON (2012-11-01 16:47:30) |

| re: A more correct answer (spoiler) by Ady TZIDON (2012-11-01 16:39:02) |

| A hindrance? Maybe... by Ady TZIDON (2012-11-01 15:55:01) |

| spoiler... answer now, remarks later by Ady TZIDON (2012-11-01 14:19:19) |

Under my house's number II (in Numbers) Posted on 2012-10-27 (3 Comments) |

| No Subject by Ady TZIDON (2012-10-27 15:00:12) |

Under Derivative (Integral) = Integral (Derivative)? (in Calculus) Posted on 2012-10-24 (3 Comments) |

| a math joke + solution./ spoiler by Ady TZIDON (2012-10-24 11:01:54) |

Under A Chamsonel Problem II (in Liars and Knights) Posted on 2012-10-19 (3 Comments) |

| Blues in A# - A SPOILER by Ady TZIDON (2012-10-19 12:42:45) |

Under Store Survey (in Just Math) Posted on 2012-10-16 (2 Comments) |

| spoiler by Ady TZIDON (2012-10-16 10:43:35) |

Under P/Q (in Just Math) Posted on 2012-10-12 (5 Comments) |

| analytical proof .....a hint by Ady TZIDON (2012-10-12 19:16:11) |

Under A tricky ricky quicky (in Sequences) Posted on 2012-10-08 (2 Comments) |

| re: Solution by Ady TZIDON (2012-10-08 18:22:50) |

Under The way to Normalville (in Liars and Knights) Posted on 2012-10-05 (13 Comments) |

| w a i t ...... by Ady TZIDON (2012-10-10 11:23:22) |

| re: First question only by Ady TZIDON (2012-10-07 10:30:36) |

| re(4): no cigar by Ady TZIDON (2012-10-06 16:21:29) |

| re(3): no cigar by Ady TZIDON (2012-10-06 13:26:59) |

| no cigar by Ady TZIDON (2012-10-06 05:12:36) |

Under Four Four-letter words (in General) Posted on 2012-10-03 (3 Comments) |

| ERROR CORRECTED by Ady TZIDON (2012-10-03 18:36:49) |

| re: Close, but no ...........Full credit by Ady TZIDON (2012-10-03 18:34:41) |

Under Three Fractions II (in Numbers) Posted on 2012-10-01 (4 Comments) |

| No Subject by Ady TZIDON (2012-10-01 10:12:35) |

Under 62 - 63 (in General) Posted on 2012-09-30 (2 Comments) |

| spoiler by Ady TZIDON (2012-09-30 11:14:07) |

Under A flawed proof? (2) (in Tricks) Posted on 2012-09-27 (3 Comments) |

| EXTRACT ROOTS with caution by Ady TZIDON (2012-09-27 16:47:27) |

Under Palindrome ponder (in Just Math) Posted on 2012-09-23 (8 Comments) |

| re(2): SOLUTION+ STRICT DEFINITIONs by Ady TZIDON (2012-09-23 13:28:39) |

| SOLUTION+ STRICT DEFINITIONs by Ady TZIDON (2012-09-23 11:54:33) |

Under Proverbial Wisdom II (in Word Problems) Posted on 2012-09-21 (5 Comments) |

| re: symk yrbd syms tlnt......THNKS by Ady TZIDON (2012-09-21 11:56:28) |

| splr: n stll mssng by Ady TZIDON (2012-09-21 11:36:58) |

Under Though this be madness, yet there is method in it... (in Numbers) Posted on 2012-09-20 (6 Comments) |

| att: JER by Ady TZIDON (2012-09-23 12:13:41) |

Under A productive s.o.d. (in Just Math) Posted on 2012-09-19 (5 Comments) |

| No Subject by Ady TZIDON (2012-09-19 23:12:41) |

| re: A start by Ady TZIDON (2012-09-19 21:43:56) |

Under US or NOT (in Cryptography) Posted on 2012-09-18 (2 Comments) |

| re: 6/6 Felicitations by Ady TZIDON (2012-09-18 13:23:00) |

Under Card game II (in Tricks) Posted on 2012-09-17 (3 Comments) |

| maybe by Ady TZIDON (2012-09-17 13:15:39) |

Under A frugal sequence (in Numbers) Posted on 2012-09-14 (13 Comments) |

| re(4): Solution by Ady TZIDON (2017-03-18 10:45:24) |

| re(2): Solution by Ady TZIDON (2012-09-14 14:19:47) |

Under 440 (in Tricks) Posted on 2012-09-10 (12 Comments) |

| re(4): Time Solution - Notation by Ady TZIDON (2012-09-12 12:04:21) |

| re(2): Time Solution by Ady TZIDON (2012-09-11 13:47:49) |

| re(3): My Solution by Ady TZIDON (2012-09-10 12:12:09) |

| re: My Solution by Ady TZIDON (2012-09-10 11:24:58) |

Under by L. Euler (in General) Posted on 2012-09-08 (7 Comments) |

| admission by Ady TZIDON (2012-09-08 16:53:34) |

Under Wall space (in Tricks) Posted on 2012-08-31 (3 Comments) |

| spoiler ?? by Ady TZIDON (2012-08-31 12:51:55) |

Under Turn Tease (in Liars and Knights) Posted on 2012-08-27 (5 Comments) |

| re: Solution - simpler by Ady TZIDON (2012-08-28 08:31:24) |

Under 1707 (in Numbers) Posted on 2012-08-23 (4 Comments) |

| re: Computer derived by Ady TZIDON (2012-08-24 05:06:08) |

Under Name it correctly (in Logic) Posted on 2012-08-16 (8 Comments) |

| re: First molecule by Ady TZIDON (2012-08-17 02:35:07) |

Under Odd One Out III (in Word Problems) Posted on 2012-08-15 (14 Comments) |

| re: weird language by Ady TZIDON (2012-08-17 04:04:00) |

Under A powerful s.o.d. (in Numbers) Posted on 2012-08-14 (5 Comments) |

| re(3): Excel Solution Part 1 2&3 ???? by Ady TZIDON (2012-08-17 02:49:39) |

| re: Excel Solution Part 1 2&3 ???? by Ady TZIDON (2012-08-15 10:46:53) |

Under Dollars and Cents (in Just Math) Posted on 2012-08-13 (6 Comments) |

| PARTIAL answer by Ady TZIDON (2012-08-14 07:47:43) |

Under Sixes and Sevens--Not! (in Numbers) Posted on 2012-08-12 (33 Comments) |

| re(8): IMHO - STILL REDUNDANT by Ady TZIDON (2012-08-15 18:42:37) |

| re(6): IMHO - STILL REDUNDANT by Ady TZIDON (2012-08-15 14:49:31) |

| re(4): IMHO - STILL REDUNDANT by Ady TZIDON (2012-08-15 10:48:46) |

| re(4): IMHO - STILL REDUNDANT by Ady TZIDON (2012-08-14 03:14:25) |

| re(2): IMHO - STILL REDUNDANT by Ady TZIDON (2012-08-13 16:59:30) |

| The text is not always perfect by Ady TZIDON (2012-08-13 14:44:05) |

| re(2): IMHO - STILL REDUNDANT by Ady TZIDON (2012-08-13 14:36:41) |

| IMHO - STILL REDUNDANT by Ady TZIDON (2012-08-13 08:31:34) |

| re(2): No Subject by Ady TZIDON (2012-08-13 04:05:58) |

| re(2): Numbers involved remarks by Ady TZIDON (2012-08-13 01:53:54) |

| NICE PROBLEM- few rematks by Ady TZIDON (2012-08-13 01:39:23) |

| No Subject by Ady TZIDON (2012-08-13 01:28:10) |

| No Subject by Ady TZIDON (2012-08-12 23:54:41) |

| re(3): solution WRONG by Ady TZIDON (2012-08-12 23:48:30) |

| re: solution by Ady TZIDON (2012-08-12 12:26:21) |

Under From Russia with love (in Weights and Scales) Posted on 2012-08-11 (3 Comments) |

| re: Revised Solution (spoiler) by Ady TZIDON (2012-08-12 10:30:30) |

Under Some cubes! (in Numbers) Posted on 2012-08-10 (8 Comments) |

| re(3): first part by Ady TZIDON (2012-08-11 10:19:50) |

| re: Both Parts by Ady TZIDON (2012-08-10 15:01:49) |

Under Additive years (in Numbers) Posted on 2012-08-08 (6 Comments) |

| re(2): formulae + answers by Ady TZIDON (2012-08-09 10:02:41) |

| formulae + answers by Ady TZIDON (2012-08-08 12:14:32) |

Under Wilson the 3rd (in Numbers) Posted on 2012-08-07 (5 Comments) |

| thanks by Ady TZIDON (2012-08-08 14:31:44) |

| re: computer solution - WHAT comp. language ? by Ady TZIDON (2012-08-07 18:11:30) |

Under Love Me For A Reason II (in Logic) Posted on 2012-08-06 (4 Comments) |

| answers only- full spoiler by Ady TZIDON (2012-08-06 10:33:56) |

Under The lowest sums (in Just Math) Posted on 2012-08-04 (3 Comments) |

| re: solutions ....1st part by Ady TZIDON (2012-08-04 17:18:47) |

Under Cycle Completion (in Word Problems) Posted on 2012-08-03 (2 Comments) |

| answer only- full spoiler by Ady TZIDON (2012-08-03 10:53:46) |

Under A quicky (in Numbers) Posted on 2012-07-31 (6 Comments) |

| re: answer by |