Math Is Fun Forum

  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
571
4 7,026 2009-08-21 13:56:55 by Juanita99
572
Horse distance by phrontister
14 15,211 2009-08-19 22:29:19 by 1a2b3c2212
573
4 9,392 2009-08-19 08:00:33 by Kurre
574
All the digits. by bobbym
4 6,678 2009-08-19 00:53:19 by bobbym
575
7 11,425 2009-08-19 00:50:23 by bobbym
576
Crossing the acid river by 1a2b3c2212
12 24,777 2009-08-18 23:36:33 by 1a2b3c2212
577
The value of n by uzurpatorul
5 5,434 2009-08-14 01:19:36 by mathsyperson
578
1 5,423 2009-08-13 09:31:40 by MathsIsFun
579
11 12,049 2009-08-12 11:26:19 by bobbym
580
Divisibility by 7 by JaneFairfax
12 10,812 2009-08-10 08:11:47 by bobbym
581
Chain Puzzles by wintersolstice
10 18,116 2009-08-09 22:34:54 by wintersolstice
582
Proximity by JaneFairfax
2 5,986 2009-08-09 06:07:16 by bobbym
583
Chess Puzzles by Jai Ganesh [ 1 2 3 4 ]
85 107,819 2009-08-08 02:47:37 by bobbym
584
3 4,545 2009-08-07 19:25:39 by johnkv
585
7 9,063 2009-08-07 10:38:43 by soroban
586
multiple of by tony123
1 3,157 2009-08-03 02:24:35 by TheDude
587
Making a necklace by soroban
6 6,347 2009-08-01 02:21:09 by wintersolstice
588
Tea Break Puzzles by deveshm
0 1,928 2009-07-31 04:48:55 by deveshm
589
Problem from AoPS by JaneFairfax
7 7,006 2009-07-25 08:34:55 by bobbym
590
relatively prime by tony123
2 4,059 2009-07-18 03:33:07 by tony123
591
Flys by uzurpatorul
12 11,812 2009-07-16 11:59:50 by Tigeree
592
3 5,026 2009-07-10 21:04:38 by tony123
593
Connotations. by White_Wolf [ 1 2 3 12 ]
286 329,163 2009-07-10 09:02:33 by bobbym
594
confusable IDs by uzurpatorul
4 5,123 2009-07-09 02:19:51 by Fruityloop
595
My pangrams by JaneFairfax
5 5,608 2009-07-03 00:38:49 by 1a2b3c2212
596
Find by tony123
6 7,184 2009-07-01 11:00:01 by mathsyperson
597
Crossing the dessert by uzurpatorul
8 17,287 2009-06-28 03:20:35 by bobbym
598
f(x) by tony123
4 5,625 2009-06-24 12:12:53 by JaneFairfax
599
An oldie! by Jai Ganesh
9 12,171 2009-06-18 02:47:06 by mathsyperson
600
equation by tony123
4 5,496 2009-05-22 15:32:38 by bobbym

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