Puzzle sites

Puzznic style puzzle games - by Games 4 Brains

Ken's Puzzle of the Week

Archimedes' Lab - explore, learn and have fun with puzzles

A1 Puzzles and Crosswords - Interactive crosswords and puzzles

Crea-Soft's puzzle games - Jigsaw puzzles and other brain teasers, online and for download

Curiouser.co.uk - Home of the Paradoxical. Paradoxical puzzles, tricks, illusions, games and more.

The Pencil Puzzle Connection - Pencil Puzzles with a point.

Puzzle Express - Crosswords and more.

CryptoPics/Nonograms/Griddlers sites