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Topic  Replies  Views  Last post 

721
solve the following system by tony123

1  842  20071219 00:46:49 by JaneFairfax 
722
the smallest value by tony123

1  920  20071218 14:15:05 by JaneFairfax 
723
prove by tony123

7  1,923  20071217 11:58:16 by Krizalid 
724
Name this pattern by Ricky

5  2,288  20071215 11:23:19 by mikau 
725
A to Z Questionnaire by ganesh

6  1,790  20071213 19:52:41 by ganesh 
726 
106  36,194  20071212 09:53:51 by lightning 
727
atriangle by tony123

15  3,494  20071208 03:39:09 by 100' 
728
Riddles by 222kitti_kat

12  2,931  20071207 21:20:55 by Devantè 
729
sin x by tony123

2  1,103  20071207 03:42:27 by JaneFairfax 
730
Solve the following equation by tony123

2  978  20071206 21:32:24 by NullRoot 
731
inequality by tony123

0  547  20071206 05:07:16 by tony123 
732
hard by tony123

1  802  20071204 11:47:19 by JaneFairfax 
733
Solve by tony123

4  1,148  20071204 05:55:40 by tony123 
734
Five Pirates by All_Is_Number

14  11,552  20071130 15:00:22 by JohnnyReinB 
735
Numbers in Tables : Part 2 by wustvn

1  1,049  20071117 21:40:16 by wustvn 
736
SpaceTime Arcade by Desa

0  1,452  20071111 09:25:46 by Desa 
737
Pangram????? by ganesh

2  1,090  20071110 03:20:31 by ganesh 
738
Blackflip by mathsyperson

2  2,120  20071108 09:32:00 by MathsIsFun 
739 
3  1,270  20071107 10:42:50 by Ricky 
740
Parted Square by MathsIsFun

6  1,604  20071107 10:16:33 by JaneFairfax 
741
Interesting velociraptor problem by JaneFairfax

3  4,161  20071104 07:30:55 by Ricky 
742
In Just Five minutes..... by ganesh

16  3,842  20071102 22:30:06 by Devantè 
743
Puzzles + Games by Iceshard

0  953  20071020 01:57:37 by Iceshard 
744
I'm thinking of a number... by bossk171

9  2,641  20071018 03:11:40 by JaneFairfax 
745 
35  8,975  20071016 07:18:10 by lightning 
746 
89  49,261  20071007 17:27:47 by mikau 
747
Fermat, computers, and a smart boy by ganesh

4  3,704  20071002 19:31:32 by ganesh 
748
Beads Duo by MathsIsFun

0  1,068  20070927 13:35:06 by MathsIsFun 
749
Numbers in Tables (Reward US $ 70) by wustvn

1  1,676  20070925 23:24:04 by landof+ 
750
Want to prove yourself as a competitor? by EGBWebmaster

0  913  20070921 17:34:15 by EGBWebmaster 