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  Discussion about math, puzzles, games and fun.   Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ • π ƒ -¹ ² ³ °

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Puzzles and Games

Topic Replies Views Last post
91
7x + 11y = N by Amctest123
1 5,669 2017-10-20 21:59:52 by Bob
92
0 4,353 2017-09-26 23:44:51 by Hmp123
93
1 5,058 2017-09-26 03:20:18 by Bob
94
1 7,614 2017-07-04 22:44:18 by thezenwizard
95
2 6,314 2017-06-14 21:23:21 by Yvnar
96
Cube it! by mathaholic [ 1 2 3 18 ]
440 313,976 2017-05-23 00:18:34 by zetafunc
97
3 8,523 2017-04-25 01:58:23 by phrontister
98
8 20,106 2017-04-21 05:35:58 by phrontister
99
Sam Loyd puzzles: Puzzle 1 by Mathivanan Palraj
2 7,101 2017-04-18 21:30:33 by phrontister
100
Wrong answer to a puzzle? by wintersolstice
14 19,734 2017-03-23 14:01:09 by phrontister
101
1 5,532 2017-02-28 16:24:00 by phrontister
102
New Puzzles 5 by MathsIsFun
9 15,313 2017-01-22 01:05:27 by bobbym
103
1 4,856 2017-01-14 10:42:10 by bobbym
104
Day-off by samuel.bradley.99
10 14,660 2017-01-04 15:39:26 by popotamian
105
Guess what elements! by Mathegocart [ 1 2 ]
43 52,262 2016-12-19 14:53:27 by Mathegocart
106
588 335,921 2016-12-04 15:52:44 by bobbym
107
13 18,363 2016-11-22 16:04:44 by bobbym
108
japenese names! by espeon
12 26,454 2016-11-21 21:25:16 by Monox D. I-Fly
109
3 8,710 2016-11-20 15:51:01 by Monox D. I-Fly
110
SOLS v5x5 by phrontister
21 24,036 2016-11-20 07:03:14 by bobbym
111
Horse race by Milos [ 1 2 3 4 ]
98 144,780 2016-11-18 07:53:58 by scotts22
112
ByteAway by Reso
0 4,143 2016-11-18 01:57:56 by Reso
113
Special birthday date by phrontister
8 11,163 2016-09-26 21:48:22 by phrontister
114
17 21,398 2016-09-16 08:46:16 by bobbym
115
How Many Hundreds by angeleyes01
4 9,933 2016-08-11 16:04:16 by Monox D. I-Fly
116
4 9,687 2016-08-11 15:46:40 by Monox D. I-Fly
117
3 6,560 2016-08-03 08:39:48 by penbowl
118
1 4,983 2016-07-13 14:40:24 by Nehushtan
119
Two rugs by juan.manuel.prada29
2 4,789 2016-06-29 23:23:10 by juan.manuel.prada29
120
10 12,593 2016-06-29 02:32:50 by thickhead

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