Discussion about math, puzzles, games and fun. Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ π -¹ ² ³ °
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Puzzles and Games
| Topic | Replies | Views | Last post |
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1 |
118 | 208,892 | 2019-06-18 07:02:28 by bob bundy |
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2
Extremely challenging challenge problem by Jaspers
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1 | 157 | 2019-06-13 09:46:04 by Alg Num Theory |
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3
tan(18°) by Jaspers
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4 | 474 | 2019-05-26 04:42:49 by Jaspers |
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4
sdrawkcab slamina by lightning
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23 | 16,656 | 2019-05-24 17:56:05 by Jaspers |
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5
Word-morph game by Alg Num Theory
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5 | 278 | 2019-05-24 17:45:47 by Jaspers |
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6
First- and last-letter alphabet game by Alg Num Theory
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5 | 322 | 2019-05-24 17:44:46 by Jaspers |
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7
Work these equations out! by cvd
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3 | 4,575 | 2019-05-07 23:20:11 by Alg Num Theory |
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8
crossword help by Glenys
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15 | 20,368 | 2019-05-07 22:52:56 by Alg Num Theory |
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9
Hustle Castle Hack Apk by hustlecastle19
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0 | 424 | 2019-03-31 20:16:39 by hustlecastle19 |
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10
Unsolvable Master Detective game by Alg Num Theory
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1 | 513 | 2019-03-28 00:32:33 by phrontister |
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11 |
48 | 21,751 | 2019-03-21 00:07:03 by Mathegocart |
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12
Sudoku Survey by aml
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0 | 474 | 2019-02-25 03:52:40 by aml |
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13 |
- | - | - - - |
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14
The Monty Hall Problem by jas511
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16 | 14,265 | 2019-01-09 17:29:31 by Primenumbers |
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15
Three Hats Puzzle 100% solution by mashplum
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3 | 3,893 | 2018-11-21 11:45:34 by dylbleu |
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16
Math Puzzle by Malia123
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2 | 1,348 | 2018-10-10 21:00:29 by Βεν Γ. Κυθισ |
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17
Transporting fuel by KerimF
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2 | 1,194 | 2018-10-03 13:08:17 by KerimF |
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18
Puzzles on Social by Patricia87
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2 | 1,447 | 2018-09-05 20:08:36 by Patricia87 |
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19
Build your logic from using logic puzzles for adults by skoodleart
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0 | 841 | 2018-08-27 18:52:05 by skoodleart |
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20
[ASK] Exact Measure Using 2 Bottles by Monox D. I-Fly
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3 | 1,775 | 2018-08-16 08:15:22 by Chelstucker |
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21
Playing with natural numbers and SQRT by KerimF
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2 | 1,100 | 2018-08-10 09:44:18 by KerimF |
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22 |
5 | 4,509 | 2018-08-08 21:27:33 by bob bundy |
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23
Who lives in the city? by josh22312
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2 | 4,278 | 2018-08-06 02:09:08 by maryfink |
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24
New Puzzles 1 by MathsIsFun
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16 | 16,364 | 2018-07-17 20:12:37 by joegachau |
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25
Logic Puzzle with 26 Variables by Tompson Lee
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0 | 940 | 2018-07-09 13:19:39 by Tompson Lee |
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26 |
- | - | - - - |
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27 |
2,315 | 668,797 | 2018-04-23 19:03:40 by Monox D. I-Fly |
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28 |
28 | 22,372 | 2018-04-21 11:22:40 by EliTorres25 |
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29 |
228 | 88,469 | 2018-03-23 13:28:31 by Monox D. I-Fly |
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30
This Sudoku's unsolvable, correct? by MajikWaffle
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9 | 12,459 | 2018-02-08 09:16:48 by ericnumberking |