Livewire Puzzles Makes wire puzzles of various levels of difficulty.
Tavern Puzzle Collection Metal puzzles, created by blacksmith Dennis Sucilsky. Puzzle descriptions, and solution pages, complete with diagrams for taking apart puzzles and reassembly. Produced by Tucker-Jones House, Inc.
Puzzles.com Home site for the Binary Arts line of mind puzzles.
Puzzle People Page Directory of mechanical puzzle collectors, as well as other information.
Puzzle World Different varieties of mass produced mechanical puzzles as well as individual hand crafted puzzles and information for collectors.
Potty Puzzles Puzzle site with wooden assembly, burrs, wire and many other types of mechanical puzzles. (UK)
