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Subject |
Started by |
Replies |
Views |
Last post |
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Re: Item from a test |
karotto |
1 |
811 |
Oct 7th, 2015, 8:48am
by towr |
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Ellipsoid Power Generation
« Pages 1
2 » |
SWF |
40 |
8371 |
Jan 13th, 2004, 12:10pm
by Rujith de Silva |
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A magical number? |
BMAD |
2 |
1331 |
Feb 24th, 2015, 2:32pm
by pex |
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100 PRISONERS AND TWO LIGHT BULBS
« Pages 1
2 » |
AlexH |
39 |
18059 |
Jan 25th, 2015, 11:06am
by jollytall |
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how long will bush take to catch laden? |
inexorable |
14 |
3880 |
Jan 3rd, 2015, 11:47am
by Barukh |
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5 Card Magic Trick |
GnomeSain |
3 |
8682 |
Nov 13th, 2014, 2:37am
by RandyMagic |
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PPT with a common hypotenuse |
Christine |
0 |
680 |
Nov 8th, 2014, 11:38am
by Christine |
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10-adic numbers |
Icarus |
19 |
11917 |
Oct 8th, 2014, 10:31am
by PiotrGrochowski |
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Hacking an answering machine II |
dudiobugtron |
12 |
3652 |
Sep 23rd, 2014, 11:14am
by wakiza33 |
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Connect Four |
karotto |
5 |
1396 |
Sep 23rd, 2014, 10:16am
by towr |
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Kaggle: Africa Soil Property Prediction Challenge |
william wu |
0 |
2185 |
Aug 28th, 2014, 12:53pm
by william wu |
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Two envelopes problem - a variation
« Pages 1
2 » |
Altamira_64 |
26 |
11039 |
Aug 25th, 2014, 6:06pm
by dudiobugtron |
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Polar Bear riddle (plz do not take any help) |
erica |
1 |
3102 |
Aug 20th, 2014, 1:10am
by movie4fun |
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Optimal Fence for Farmer Riddle |
k2xl |
9 |
1986 |
Aug 14th, 2014, 9:03am
by Grimbal |
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Bimagic Square Reconstruction |
Barukh |
2 |
1802 |
Aug 10th, 2014, 5:14pm
by dudiobugtron |
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The non-negative integers |
wdcefv |
4 |
5064 |
Jul 29th, 2014, 7:28am
by rmsgrey |
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Strings of 9s
« Pages 1
2 » |
James Fingas |
33 |
9309 |
May 12th, 2014, 3:14pm
by Dmitriy |
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Gun with infinite bullets |
foo |
18 |
9171 |
May 2nd, 2014, 7:29am
by Grimbal |
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three-way pistol duel
« Pages 1
2
3
4
5 » |
klbarrus |
108 |
63048 |
Mar 27th, 2014, 6:56pm
by roady |
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mentally disordered criminals |
antkor |
5 |
3860 |
Mar 7th, 2014, 3:43am
by antkor |
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boxes on europallet |
riddler358 |
1 |
2725 |
Feb 26th, 2014, 6:00am
by riddler358 |
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Weighings - A sack of rice |
Altamira_64 |
8 |
10734 |
Feb 25th, 2014, 3:58am
by antkor |
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Egg Dropping
« Pages 1
2
3 » |
Trevor Squires |
72 |
33255 |
Jan 21st, 2014, 11:01am
by rloginunix |
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Who can solve this? 2 Eggs 100 Floors Puzzle |
erica |
1 |
7000 |
Jan 17th, 2014, 5:04am
by towr |
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find the password!!! |
antkor |
3 |
3125 |
Jan 13th, 2014, 5:00am
by antkor |
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Moved: The grandfather and the golden coins |
antkor |
0 |
2973 |
Jan 10th, 2014, 12:07am
by antkor |
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13 pirates |
klbarrus |
15 |
15909 |
Dec 17th, 2013, 7:46am
by rmsgrey |
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Polynomial squaring ladders |
Christine |
6 |
4123 |
Dec 7th, 2013, 12:31pm
by Christine |
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integer grid |
antkor |
3 |
3519 |
Dec 1st, 2013, 6:53am
by antkor |
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How fast is Santa flying? |
Grimbal |
22 |
5973 |
Nov 6th, 2013, 4:55am
by Grimbal |
RIDDLES SITE
WRITE MATH!
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