wu :: forums « wu :: forums - medium » Welcome, Guest. Please Login or Register. May 5th, 2024, 11:22pm

RIDDLES SITE WRITE MATH! Home Help Search Members Login Register

wu :: forums    riddles    medium (Moderators: ThudnBlunder, william wu, Grimbal, SMQ, Eigenray, towr, Icarus) Pages: 1 ... 5 6 7 8 9  ...  61 Start new topic    Subject Started by Replies Views Last post Coin toss dice roll Mike_V 24 11872 Sep 14th, 2012, 12:48am by marsh8472 How to cover a 23x23 matrix with 1x1, 2x2 and 3x3 jollytall 6 3149 Sep 13th, 2012, 10:33am by towr Planes of symmetry in triangular pyramid Altamira_64 6 5852 Sep 12th, 2012, 4:55pm by peoplepower Million Dollar Riddle alien2 21 6662 Sep 11th, 2012, 7:58am by alien2 Odd prime not dividing a product Michael Dagg 8 4344 Sep 10th, 2012, 5:21pm by peoplepower zeroless number Christine 4 1692 Aug 20th, 2012, 5:18pm by playful Consider The Function, Get The Values K Sengupta 3 1504 Jul 29th, 2012, 10:06am by peoplepower Prisoners Challenge Once Again Barukh 7 1687 Jul 9th, 2007, 8:12am by Barukh Upper bound on a product having primitive root Michael Dagg 1 2620 Aug 13th, 2012, 5:10pm by peoplepower 2005 Points, Even Triangles TenaliRaman 12 2064 Dec 3rd, 2006, 3:33pm by ecoist The greedy servant and the mangoes Naumz 1 1522 Jan 6th, 2007, 3:47am by towr A Digital Puzzle K Sengupta 1 1329 Mar 8th, 2007, 4:37pm by Eigenray Evaluate power of a matrix Aryabhatta 10 3300 Mar 18th, 2007, 10:28am by ecoist Contagion Grisha_Perelman 13 1573 Mar 5th, 2007, 5:55pm by Eigenray King to f1 (Chess) ThudnBlunder 16 1115 Mar 16th, 2007, 12:47pm by N/A An All Possible Value Puzzle K Sengupta 10 1747 Jun 26th, 2007, 1:49am by K Sengupta f(84) tony123 3 1020 Jun 27th, 2007, 11:45am by SMQ solve 4 tony123 1 1139 Jul 4th, 2007, 7:53am by Sir Col Number of (n choose r) prime to a prime p ecoist 2 1187 Feb 22nd, 2008, 9:19am by Eigenray n dots, m lines Noke Lieu 1 974 Sep 11th, 2008, 12:35am by Grimbal Cube Through Cube ThudnBlunder 8 2046 Sep 27th, 2008, 4:13am by Grimbal More Bridge ThudnBlunder 12 2685 Oct 12th, 2008, 8:39am by ThudnBlunder Political slugfest ecoist 8 5464 Nov 16th, 2008, 11:44am by ecoist Another integral ThudnBlunder 9 2279 Nov 17th, 2008, 2:05pm by adnanmat Find area of 22224444 octagon Aryabhatta 3 2459 Apr 2nd, 2009, 8:57am by towr Find Centre of Circle ThudnBlunder 3 1209 Apr 15th, 2009, 6:43am by JiNbOtAk Dumb CS Joke codecracker52 0 2177 Oct 30th, 2011, 8:00am by codecracker52 Chess Puzzle ThudnBlunder 9 1153 Jan 12th, 2010, 2:09am by ThudnBlunder An Average Problem ThudnBlunder 6 1242 Mar 22nd, 2009, 9:12pm by Immanuel_Bonfils Deduce Their Numbers ThudnBlunder 11 987 Jan 28th, 2010, 9:57am by SMQ Pages: 1 ... 5 6 7 8 9  ...  61 Start new topic  Normal Topic Hot Topic (More than 15 Replies) Very Hot Topic (More than 25 Replies) Locked Topic Sticky Topic Sticky Locked Topic Forum Jump: ----------------------------- riddles -----------------------------  - easy => medium   - hard   - what am i   - what happened   - microsoft   - cs   - putnam exam (pure math)   - suggestions, help, and FAQ   - general problem-solving / chatting / whatever ----------------------------- general -----------------------------  - guestbook   - truth   - complex analysis   - wanted   - psychology   - chinese

Powered by YaBB 1 Gold - SP 1.4!
Forum software copyright © 2000-2004 Yet another Bulletin Board