Links to many great sites including the Soma cube, pentominoes, puzzle boxes and mechanical puzzles.

www.calmplex.com/Puzzle_Links.html


http://www.crossword-puzzles.co.uk/


www.crosswordtournament.com/links/index.htm


www.puzzles.ca/linklist.html


www.tomlensch.com/pLinks.htm


www.puzzlersparadise.com/links.html


www.puzzle.dse.nl/links_us.html


www.primate.wisc.edu/people/hamel/cp.html


www.thiagi.com/links.html


www.sudokulinks.com


www.mrpuzzle.com.au/webcontent54.htm


http://www.puzzle.dse.nl/index_us.html