Hi
I was at the Puzzlette's web site and its pretty amazing.

http://www.puzzletts.com/

Cheers,
/X\ David A. Bagley
// \\ bagleyd@perry.njit.edu
(( X xlockmore, new stuff for xlock @ ftp.x.org//contrib/applications
\\ // altris, tetris games for x @ ftp.x.org//contrib/games/altris
\X/ puzzles, magic cubes for x @ ftp.x.org//contrib/games/puzzles