Discussion about math, puzzles, games and fun. Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ • π ƒ -¹ ² ³ °
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Puzzles and Games
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58 | 4387 | 2013-01-14 06:21:47 by pRo9aMeR |
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43 | 1971 | 2013-01-13 11:25:15 by bobbym |
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110 | 17525 | 2013-01-13 11:16:03 by bobbym |
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Guess My Number! by Maburo
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2 | 286 | 2013-01-10 03:37:26 by bobbym |
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97 | 23696 | 2013-01-09 02:31:14 by scientia |
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Logarithm game! by julianthemath
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17 | 1739 | 2013-01-03 11:26:06 by julianthemath |
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Guess my number! by julianthemath
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4 | 341 | 2013-01-02 02:11:47 by bobbym |
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Mandy and Sandy by scientia
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12 | 843 | 2012-12-30 04:41:01 by bobbym |
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This topic is closed
Let's make square numbers. by julianthemath
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3 | 423 | 2012-12-29 21:55:18 by bobbym |
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This topic is closed |
83 | 7634 | 2012-12-29 06:25:41 by bobbym |
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Identify what this is. by John E. Franklin
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9 | 872 | 2012-12-28 01:56:04 by John E. Franklin |
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What's 27 times 37 ? by John E. Franklin
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10 | 4687 | 2012-12-20 12:06:20 by julianthemath |
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A Logic Puzzle by Agnishom
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3 | 1030 | 2012-12-19 22:06:44 by julianthemath |
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70 | 14244 | 2012-12-19 15:41:19 by julianthemath |
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36 | 2101 | 2012-12-19 14:53:20 by julianthemath |
| 55 | 6130 | 2012-12-19 12:38:55 by bobbym | |
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guess the combination number! by mathgogocart
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3 | 398 | 2012-12-19 11:22:47 by mathgogocart |
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Sum of 3 digits and its compliment to 1000 by jackme12
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7 | 671 | 2012-12-19 02:57:01 by noelevans |
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Prove √5 is irrational... by jackme12
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10 | 850 | 2012-12-18 22:38:41 by julianthemath |
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Puzzle by goggles1980
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10 | 3671 | 2012-12-15 21:50:59 by anonimnystefy |
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Lockers Maths Puzzle by miansons
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21 | 2110 | 2012-12-14 22:56:15 by julianthemath |
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Infinity minus infinity by regnar998
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5 | 3900 | 2012-12-08 19:04:41 by julianthemath |
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This topic is closed
HangmAN 3 by mathgogocart
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3 | 297 | 2012-12-07 10:16:35 by bobbym |
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The Garden Problem by bluemist
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6 | 2362 | 2012-12-06 10:19:20 by phrontister |
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Sequence Riddle by TheTick
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6 | 643 | 2012-12-04 11:37:52 by bobbym |
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complex number by tony123
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1 | 254 | 2012-12-04 08:32:47 by anonimnystefy |
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Only composites! by julianthemath
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2 | 278 | 2012-12-02 11:58:56 by julianthemath |
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Some spanish math and roman numerals by julianthemath
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1 | 274 | 2012-11-30 23:50:01 by julianthemath |
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mini-quiz by mathgogocart
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2 | 328 | 2012-11-30 23:01:31 by julianthemath |
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Yacht Highscores by mathgogocart
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8 | 883 | 2012-11-30 21:08:20 by julianthemath |