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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
751
prove that by tony123
1 2,033 2008-03-17 22:43:08 by JaneFairfax
752
Silly Dots by John E. Franklin
8 4,188 2008-03-17 16:54:48 by John E. Franklin
753
Stupidly hard quiz by mathsyperson
6 9,428 2008-03-16 05:30:13 by mathsyperson
754
solve the system by tony123
1 1,966 2008-03-14 07:45:30 by JaneFairfax
755
2 1,969 2008-03-13 03:20:04 by Identity
756
11 14,529 2008-03-12 21:28:21 by plutoman
757
inequality by tony123
2 2,108 2008-03-09 21:58:00 by JaneFairfax
758
2 1,999 2008-03-04 18:39:51 by Identity
759
midlines by tony123
0 1,245 2008-03-04 07:31:37 by tony123
760
triangle ABC by tony123
0 1,270 2008-03-03 22:04:28 by tony123
761
Find 8x by tony123
3 2,605 2008-02-29 08:25:59 by JaneFairfax
762
3 2,437 2008-02-27 23:25:59 by CyrusXX
763
Show that by tony123
1 1,714 2008-02-27 02:07:47 by TheDude
764
seven people by tony123
1 1,712 2008-02-24 23:02:59 by mathsyperson
765
the cryptarithm by tony123
1 1,893 2008-02-21 13:14:47 by mathsyperson
766
4 2,470 2008-02-21 08:10:35 by JaneFairfax
767
7 5,967 2008-02-17 08:17:45 by MathsIsFun
768
0 1,397 2008-02-16 07:38:01 by tony123
769
AMC 12A answers by witofsun
1 1,554 2008-02-15 14:03:15 by Identity
770
2 3,094 2008-02-14 03:52:06 by Kurre
771
5 6,107 2008-02-04 17:24:06 by pi man
772
Lateral thinking puzzles by Jai Ganesh [ 1 2 3 ]
66 60,463 2008-02-03 23:00:55 by Jai Ganesh
773
2 2,634 2008-01-30 21:39:57 by umbros
774
5 5,832 2008-01-30 21:38:57 by NullRoot
775
1 2,682 2008-01-30 21:32:59 by Jai Ganesh
776
4 4,412 2008-01-30 00:06:25 by NullRoot
777
a triangle by tony123
1 1,874 2008-01-28 16:48:52 by Identity
778
Solve the equation by tony123
6 5,543 2008-01-27 23:34:25 by Zach
779
0 2,164 2008-01-23 06:52:15 by Kurre
780
Tennis puzzle by plutoman
9 9,980 2008-01-23 05:19:30 by mathsyperson

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