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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61
quite easiest!! by niharika_kumar
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5 | 724 | 2013-11-10 20:47:08 by niharika_kumar |
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62 |
1 | 624 | 2013-11-08 11:29:21 by Nehushtan |
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63 |
32 | 6,743 | 2013-11-05 07:19:02 by bobbym |
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64 |
207 | 37,132 | 2013-10-21 04:24:01 by bobbym |
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65
Find the mass of the coins by gAr
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4 | 727 | 2013-10-11 22:45:36 by gAr |
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66 |
58 | 6,650 | 2013-10-04 21:10:54 by bobbym |
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67
Wordmorphy by phrontister
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20 | 2,148 | 2013-10-02 18:25:22 by phrontister |
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68
Add 1, then post a letter. by mathaholic
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8 | 1,189 | 2013-09-28 12:13:20 by bobbym |
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69
How it's coming? by auyeungyat
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3 | 552 | 2013-09-27 16:42:41 by mathaholic |
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70 |
301 | 53,213 | 2013-09-27 02:53:07 by bobbym |
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71 |
39 | 3,811 | 2013-09-17 23:03:03 by bobbym |
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72 |
5 | 731 | 2013-09-11 06:05:32 by bobbym |
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73
Number Sequences Puzzle by MathsIsFun
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1 | 473 | 2013-09-11 00:35:33 by bobbym |
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74
1996 Puzzle by MathsIsFun
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1 | 616 | 2013-09-10 00:35:49 by bobbym |
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75
swap last and first digit by shahinpr
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7 | 1,412 | 2013-09-06 08:43:50 by bobbym |
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76 |
107 | 12,451 | 2013-08-27 22:49:46 by anonimnystefy |
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77
"Guess my numbers" chain by meanmaths
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22 | 3,130 | 2013-08-27 11:13:21 by bobbym |
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78 |
3 | 1,740 | 2013-08-20 11:05:29 by bobbym |
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79
A google a day,My Version! by mathgogocart
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13 | 1,628 | 2013-08-18 02:39:16 by barbie19022002 |
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80
Shoelace by anna_gg
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13 | 1,700 | 2013-08-18 01:32:09 by bohr |
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81 |
54 | 7,513 | 2013-08-09 23:36:27 by bobbym |
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82
Sudoku Puzzle by Amartyanil
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14 | 1,726 | 2013-08-05 22:30:12 by bobbym |
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83
sudoku puzzles by giroffel
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1 | 387 | 2013-08-05 10:27:00 by bobbym |
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84
Bridge and river by anna_gg
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3 | 775 | 2013-08-01 22:30:18 by bobbym |
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85
Pick Random Numbers by anna_gg
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3 | 1,462 | 2013-08-01 06:13:04 by bobbym |
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86 |
48 | 12,284 | 2013-07-30 09:04:49 by mr.adam |
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87
Straight lines and circles by anna_gg
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3 | 681 | 2013-07-22 04:22:02 by bobbym |
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88
Basketball odds by anna_gg
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20 | 2,591 | 2013-07-09 08:19:59 by bobbym |
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89
Mobius Strip Problem by TheTick
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9 | 1,629 | 2013-06-28 01:23:22 by Agnishom |
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90
break this code by brickbreak123
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3 | 791 | 2013-06-21 12:31:49 by mathaholic |