Puzzle House
Over 700 jigsaw, wooden, 3D puzzles, and free puzzles in all sizes. Hew Hampshire, USA. Also order toll-free or by mail or fax. http://www.puzzlehouse.com/
Completely Puzzled
Features games and puzzles for grownups and kids of all ages.
Livewire Puzzles
A mail order store specializing in wire disentanglement puzzles. We sell puzzles that are both challenging and fun.
Laughing Gravy Games
Offers gaming products and programs that provide a stimulating mental work out.
uPuzzles.com
Subscription service to puzzles and crosswords.
Tavern Puzzles by Tucker-Jones House, Inc.
Metal disentanglement puzzles. Solutions with diagrams are available to help take apart and reassemble these mindbending brainteasers.