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 6,268 2009-08-21 13:56:55 by Juanita99
572
Horse distance by phrontister
14 13,074 2009-08-19 22:29:19 by 1a2b3c2212
573
4 8,359 2009-08-19 08:00:33 by Kurre
574
All the digits. by bobbym
4 5,908 2009-08-19 00:53:19 by bobbym
575
7 10,057 2009-08-19 00:50:23 by bobbym
576
Crossing the acid river by 1a2b3c2212
12 22,765 2009-08-18 23:36:33 by 1a2b3c2212
577
The value of n by uzurpatorul
5 4,593 2009-08-14 01:19:36 by mathsyperson
578
1 5,012 2009-08-13 09:31:40 by MathsIsFun
579
11 10,346 2009-08-12 11:26:19 by bobbym
580
Divisibility by 7 by JaneFairfax
12 9,026 2009-08-10 08:11:47 by bobbym
581
Chain Puzzles by wintersolstice
10 16,447 2009-08-09 22:34:54 by wintersolstice
582
Proximity by JaneFairfax
2 5,436 2009-08-09 06:07:16 by bobbym
583
Chess Puzzles by Jai Ganesh [ 1 2 3 4 ]
85 93,907 2009-08-08 02:47:37 by bobbym
584
3 4,047 2009-08-07 19:25:39 by johnkv
585
7 8,140 2009-08-07 10:38:43 by soroban
586
multiple of by tony123
1 2,806 2009-08-03 02:24:35 by TheDude
587
Making a necklace by soroban
6 5,432 2009-08-01 02:21:09 by wintersolstice
588
Tea Break Puzzles by deveshm
0 1,708 2009-07-31 04:48:55 by deveshm
589
Problem from AoPS by JaneFairfax
7 5,993 2009-07-25 08:34:55 by bobbym
590
relatively prime by tony123
2 3,641 2009-07-18 03:33:07 by tony123
591
Flys by uzurpatorul
12 9,952 2009-07-16 11:59:50 by Tigeree
592
3 4,403 2009-07-10 21:04:38 by tony123
593
Connotations. by White_Wolf [ 1 2 3 12 ]
286 284,169 2009-07-10 09:02:33 by bobbym
594
confusable IDs by uzurpatorul
4 4,339 2009-07-09 02:19:51 by Fruityloop
595
My pangrams by JaneFairfax
5 4,888 2009-07-03 00:38:49 by 1a2b3c2212
596
Find by tony123
6 6,358 2009-07-01 11:00:01 by mathsyperson
597
Crossing the dessert by uzurpatorul
8 15,490 2009-06-28 03:20:35 by bobbym
598
f(x) by tony123
4 4,869 2009-06-24 12:12:53 by JaneFairfax
599
An oldie! by Jai Ganesh
9 10,827 2009-06-18 02:47:06 by mathsyperson
600
equation by tony123
4 4,839 2009-05-22 15:32:38 by bobbym

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