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Topic  Replies  Views  Last post 

661
a triangle by tony123

1  827  20080128 16:48:52 by Identity 
662
Solve the equation by tony123

6  1,445  20080127 23:34:25 by Zach 
663
2 Juggling problems by Kurre

0  617  20080123 06:52:15 by Kurre 
664
Tennis puzzle by plutoman

9  3,359  20080123 05:19:30 by mathsyperson 
665
lamps by tony123

1  700  20080118 07:26:05 by TheDude 
666
Roots by tony123

2  830  20080116 20:32:01 by JaneFairfax 
667
Turn e cubed times 100 into a day coming up this year. by John E. Franklin

0  650  20080115 09:20:38 by John E. Franklin 
668 
41  14,473  20080114 05:26:53 by MasterofDisguise 
669
favorite restaurant by tony123

2  858  20080112 08:30:59 by Daniel123 
670
Solve the equation by tony123

4  1,238  20080108 23:52:17 by JaneFairfax 
671
solve in R by tony123

4  1,134  20080108 09:06:23 by mikau 
672
2 problems by tony123

1  778  20071227 11:17:18 by lucadeltodesco 
673
Rectangles and optimization! (Hard) by Identity

1  716  20071226 08:17:28 by mathsyperson 
674
Letter puzzle by ganesh

4  2,358  20071225 23:09:08 by JohnnyReinB 
675
bananas by tony123

8  1,885  20071225 05:07:42 by Devantè 
676
solve the following system by tony123

1  769  20071219 00:46:49 by JaneFairfax 
677
the smallest value by tony123

1  847  20071218 14:15:05 by JaneFairfax 
678
prove by tony123

7  1,594  20071217 11:58:16 by Krizalid 
679
Name this pattern by Ricky

5  1,517  20071215 11:23:19 by mikau 
680
A to Z Questionnaire by ganesh

6  1,507  20071213 19:52:41 by ganesh 
681 
106  29,837  20071212 09:53:51 by lightning 
682
atriangle by tony123

15  2,729  20071208 03:39:09 by 100' 
683
Riddles by 222kitti_kat

12  2,091  20071207 21:20:55 by Devantè 
684
sin x by tony123

2  954  20071207 03:42:27 by JaneFairfax 
685
Solve the following equation by tony123

2  872  20071206 21:32:24 by NullRoot 
686
inequality by tony123

0  490  20071206 05:07:16 by tony123 
687
hard by tony123

1  715  20071204 11:47:19 by JaneFairfax 
688
Solve by tony123

4  1,052  20071204 05:55:40 by tony123 
689
Five Pirates by All_Is_Number

14  8,911  20071130 15:00:22 by JohnnyReinB 
690
Numbers in Tables : Part 2 by wustvn

1  956  20071117 21:40:16 by wustvn 