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Subject |
Started by |
Replies |
Views |
Last post |
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extra medium |
temporary |
7 |
645 |
Apr 8th, 2008, 4:07am
by Random Lack of Squiggily Lines |
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SOS |
ThudnBlunder |
3 |
546 |
Jun 17th, 2008, 8:36am
by Hippo |
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10 Points in a Square |
FiBsTeR |
2 |
471 |
Jun 15th, 2008, 6:19am
by FiBsTeR |
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Irrational punching/painting (revisited) |
Aryabhatta |
6 |
625 |
Jun 13th, 2008, 7:06pm
by Eigenray |
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Prove x^y+y^x>1 |
cool_joh |
4 |
7342 |
Jun 13th, 2008, 1:37pm
by wonderful |
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An interesting game |
wonderful |
2 |
619 |
Jun 13th, 2008, 9:34am
by rmsgrey |
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An Identity with binomial coefficients |
Aryabhatta |
7 |
474 |
Jun 12th, 2008, 10:37am
by Aryabhatta |
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Absolute And Constant Puzzle |
K Sengupta |
4 |
3016 |
Jun 12th, 2008, 9:56am
by pex |
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Faulty Combination Lock |
ThudnBlunder |
3 |
3039 |
Jun 12th, 2008, 7:00am
by JohanC |
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Prove 30 divide (ba^5 - ab^5) |
wonderful |
4 |
639 |
Jun 11th, 2008, 8:59pm
by wonderful |
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Rotating resistor wheel |
Eigenray |
16 |
1295 |
Jun 10th, 2008, 3:41pm
by Immanuel_Bonfils |
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Circular jail cell revisited
« Pages 1
2 » |
Eigenray |
36 |
3122 |
Jun 8th, 2008, 11:22pm
by Eigenray |
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Sum of squares with coeffs as 1 or -1 |
Aryabhatta |
7 |
394 |
Jun 9th, 2008, 10:39am
by Eigenray |
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FINDING AGES OF DAUGHTERS |
polkartheek |
1 |
432 |
Jun 7th, 2008, 9:36am
by jagatsastry |
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celebrity search |
almost dead |
1 |
417 |
Jun 6th, 2008, 12:33am
by towr |
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Google puzzle championship sample |
black_death |
1 |
463 |
Jun 5th, 2008, 12:09pm
by Barukh |
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Integer Constant And Divisibility |
K Sengupta |
2 |
384 |
Jun 5th, 2008, 10:55am
by Eigenray |
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Quiz Contest Scheduling |
william wu |
4 |
552 |
May 28th, 2008, 12:36pm
by Aryabhatta |
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Movie's showing time |
wonderful |
4 |
485 |
May 27th, 2008, 4:47pm
by wonderful |
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Bus schedule |
wonderful |
3 |
480 |
May 26th, 2008, 3:23am
by Eigenray |
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Broken Calculator |
FiBsTeR |
14 |
966 |
May 23rd, 2008, 8:54am
by ThudnBlunder |
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Pawn Walls (Chess) |
ThudnBlunder |
17 |
1291 |
May 23rd, 2008, 12:56am
by Hippo |
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Please Rewind |
denis |
8 |
2150 |
May 21st, 2008, 8:40am
by denis |
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Orthogonal Views
« Pages 1
2 » |
william wu |
28 |
6998 |
May 20th, 2008, 1:13pm
by towr |
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Re: Incenter and circumcenter in a triangle |
cool_joh |
3 |
972 |
May 18th, 2008, 10:12am
by ThudnBlunder |
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Yet another pigeonhole |
ecoist |
3 |
540 |
May 17th, 2008, 10:08am
by ecoist |
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A Characterization of Fibonacci Numbers |
Aryabhatta |
4 |
452 |
May 14th, 2008, 3:32pm
by Aryabhatta |
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Rectangle inside rectangle |
Barukh |
17 |
923 |
May 14th, 2008, 5:38am
by ThudnBlunder |
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Bus passengers |
benignuman |
5 |
1011 |
May 12th, 2008, 8:01am
by Sealock |
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Difference of consecutive square roots |
Aryabhatta |
3 |
615 |
May 8th, 2008, 12:46pm
by Aryabhatta |
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