Under Knot me ! (in General) Posted on 2006-10-22 (6 Comments) |
Under Can you match them up? (in Just Math) Posted on 2006-09-21 (6 Comments) |
Under A permutation puzzle (in Just Math) Posted on 2006-09-20 (6 Comments) |
Under Pandigital Sum (in Numbers) Posted on 2006-09-19 (5 Comments) |
Under Broken display (in Sequences) Posted on 2006-09-12 (10 Comments) |
Under Six Tenants Problem (in Logic) Posted on 2006-08-25 (21 Comments) |
Under Recursive Puzzle (in Logic) Posted on 2006-08-23 (5 Comments) |
Under Logicians, hats, and numbers (in Logic) Posted on 2006-08-14 (21 Comments) |
Under Ping Pong Poise (in General) Posted on 2004-05-13 (16 Comments) |