 Under Square pairs (in Numbers)
Posted on 2005-01-09 (12 Comments) |
 Under Related numbers (in Numbers)
Posted on 2005-01-05 (11 Comments) |
 Under Mixing Digits (in Numbers)
Posted on 2004-12-29 (25 Comments) |
Under Sequence of Musical Tones (in Algorithms)
Posted on 2004-12-14 (20 Comments) |
Under I think this is a good riddle, but hey, everyone's a critic (in Riddles)
Posted on 2004-11-18 (72 Comments) |
