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Transforming unlabeled unrooted trees
sanket
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9
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538
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June 07, 2009, 07:48:10 am
by sanket
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Divide equally
shibashis
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0
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215
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January 09, 2009, 02:12:17 am
by shibashis
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A Sorting Puzzle
sanket
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0
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253
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November 05, 2008, 07:13:00 pm
by sanket
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Comic: Half-full or Half-empty? :)
sids
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0
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188
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October 29, 2008, 05:32:52 am
by sids
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Irregular graphs
sri
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4
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313
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October 25, 2008, 06:04:19 pm
by sri
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Concrete Mathematics
sanket
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1
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264
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October 17, 2008, 04:10:54 am
by sids
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The MU Puzzle
sids
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3
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655
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October 16, 2008, 07:04:23 am
by Satish
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Puzzle: Worried or Relaxed?
mandar
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6
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440
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October 07, 2008, 04:59:35 am
by sri
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edge symmetry in undirected graph
nitin
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3
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319
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September 17, 2008, 12:39:23 pm
by aditya
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minimum spanning tree versus nearest neighbor forest
nitin
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2
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275
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September 15, 2008, 12:06:40 pm
by mandar
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A "covering partition" puzzle and some questions
« 1 2 »
sanket
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21
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993
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September 11, 2008, 03:18:29 pm
by sri
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The Beauty of Proofs: Euclid's Infinite Primes
sanket
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13
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613
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August 29, 2008, 07:05:21 am
by mandar
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Paradoxes and self reference
sri
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0
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230
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August 19, 2008, 06:21:19 am
by sri
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Puzzle for the day 21.07.08
« 1 2 »
sri
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18
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792
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August 18, 2008, 08:02:06 am
by sri
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Inorder tree regeneration puzzle
sri
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4
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298
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August 13, 2008, 04:32:28 am
by sri
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Graph Powers
sanket
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2
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240
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August 08, 2008, 03:12:01 pm
by sanket
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Deductive fallacies
sri
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4
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366
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August 01, 2008, 10:32:25 pm
by sanket
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doubt in kamal krithivasan lec (an example)
jagadeesh039
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2
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255
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July 30, 2008, 05:54:59 pm
by bn pradeep
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Sieve puzzle
sri
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6
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408
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July 25, 2008, 12:04:06 pm
by sshankarverma
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Puzzle for the day 23.07.08
sri
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3
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286
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July 23, 2008, 06:40:33 am
by bn pradeep
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