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
Horse distance by phrontister
14 12,493 2009-08-19 22:29:19 by 1a2b3c2212
572
4 8,049 2009-08-19 08:00:33 by Kurre
573
All the digits. by bobbym
4 5,582 2009-08-19 00:53:19 by bobbym
574
7 9,557 2009-08-19 00:50:23 by bobbym
575
Crossing the acid river by 1a2b3c2212
12 22,119 2009-08-18 23:36:33 by 1a2b3c2212
576
The value of n by uzurpatorul
5 4,346 2009-08-14 01:19:36 by mathsyperson
577
1 4,923 2009-08-13 09:31:40 by MathsIsFun
578
11 9,902 2009-08-12 11:26:19 by bobbym
579
Divisibility by 7 by JaneFairfax
12 8,610 2009-08-10 08:11:47 by bobbym
580
Chain Puzzles by wintersolstice
10 16,073 2009-08-09 22:34:54 by wintersolstice
581
Proximity by JaneFairfax
2 5,307 2009-08-09 06:07:16 by bobbym
582
Chess Puzzles by Jai Ganesh [ 1 2 3 4 ]
85 90,650 2009-08-08 02:47:37 by bobbym
583
3 3,894 2009-08-07 19:25:39 by johnkv
584
7 7,880 2009-08-07 10:38:43 by soroban
585
multiple of by tony123
1 2,721 2009-08-03 02:24:35 by TheDude
586
Making a necklace by soroban
6 5,203 2009-08-01 02:21:09 by wintersolstice
587
Tea Break Puzzles by deveshm
0 1,657 2009-07-31 04:48:55 by deveshm
588
Problem from AoPS by JaneFairfax
7 5,767 2009-07-25 08:34:55 by bobbym
589
relatively prime by tony123
2 3,528 2009-07-18 03:33:07 by tony123
590
Flys by uzurpatorul
12 9,353 2009-07-16 11:59:50 by Tigeree
591
3 4,270 2009-07-10 21:04:38 by tony123
592
Connotations. by White_Wolf [ 1 2 3 12 ]
286 269,729 2009-07-10 09:02:33 by bobbym
593
confusable IDs by uzurpatorul
4 4,108 2009-07-09 02:19:51 by Fruityloop
594
My pangrams by JaneFairfax
5 4,681 2009-07-03 00:38:49 by 1a2b3c2212
595
Find by tony123
6 6,106 2009-07-01 11:00:01 by mathsyperson
596
Crossing the dessert by uzurpatorul
8 14,760 2009-06-28 03:20:35 by bobbym
597
f(x) by tony123
4 4,713 2009-06-24 12:12:53 by JaneFairfax
598
An oldie! by Jai Ganesh
9 10,372 2009-06-18 02:47:06 by mathsyperson
599
equation by tony123
4 4,640 2009-05-22 15:32:38 by bobbym
600
The hardest logic puzzle EVER! by Chilli the Cow
23 32,466 2009-05-15 14:28:04 by scapeplan

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