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This is Cool

Topic Replies Views Last post
661
9 11,916 2010-05-15 18:28:22 by ZHero
662
0 2,230 2010-04-20 22:39:47 by Robs
663
Power Cycle! by ZHero
2 7,388 2010-04-15 21:26:24 by ZHero
664
3 6,340 2010-03-29 22:45:08 by bobbym
665
Another card trick by soroban
0 2,196 2010-03-01 14:45:38 by soroban
666
Chess Knight Add 3 Sub 3 by John E. Franklin
4 5,588 2010-02-14 13:59:51 by John E. Franklin
667
3 4,564 2010-02-12 07:36:18 by soroban
668
1 4,174 2010-02-09 12:48:10 by d1whohatesmath
669
The Game of life by Ubergeek
9 14,083 2010-02-07 13:25:52 by bobbym
670
1 2,786 2010-02-06 10:01:00 by John E. Franklin
671
A silly prime number method. by John E. Franklin
15 24,571 2010-01-29 14:23:40 by John E. Franklin
672
"Factor Space" by mikau
10 17,986 2010-01-27 18:52:55 by mikau
673
2 3,933 2010-01-20 07:19:50 by John E. Franklin
674
1 4,907 2010-01-17 06:55:55 by bobbym
675
10 15,681 2009-12-30 08:28:32 by John E. Franklin
676
15 25,670 2009-12-21 15:51:57 by devian18
677
7 13,488 2009-12-09 05:24:59 by devian18
678
graviton shielding? by Identity
2 3,626 2009-11-20 06:20:52 by LQ
679
A sum by Ramanujan by Identity
3 5,418 2009-11-03 20:40:09 by bobbym
680
0 2,639 2009-10-30 08:05:21 by dhuill
681
29 68,908 2009-10-27 13:24:49 by dannyv
682
Interesting pattern by JaneFairfax
4 4,980 2009-10-25 15:46:04 by soroban
683
2 5,273 2009-10-09 04:51:05 by sumeitan
684
2 4,609 2009-10-07 08:34:16 by Avon
685
Try this out! by kevinosendoh
0 2,252 2009-10-06 14:18:02 by kevinosendoh
686
Another..nother number trap. by luca-deltodesco
7 11,378 2009-10-05 12:43:03 by simron
687
2 3,512 2009-10-04 23:29:34 by mathsyperson
688
0 3,524 2009-09-04 13:31:25 by John E. Franklin
689
Another Number Trap by soroban
3 4,653 2009-08-27 03:34:50 by Ricky
690
12 22,577 2009-08-26 06:26:14 by Ricky

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