Paper puzzles free to download.
Brass Puzzles by Rocky
Maker of hand machined brass puzzles.
Learn the puzzling art of putting large objects into small bottles.
Makes wire puzzles of various levels of difficulty.
Manufacturer of many different types of Rubik like puzzles.
Passion for Puzzles
Collector site offers information about puzzles like Rubik, includes pictures, solutions, and strategies.
Puzzle site with wooden assembly, burrs, wire and many other types of mechanical puzzles. (UK)
Puzzle & Craft Factory
Provides Puzzles, Brain teasers, Toys and Games to people of all ages and skill levels
Different varieties of mass produced mechanical puzzles as well as individual hand crafted puzzles and information for collectors.
Solutions for the Rubik's Cube and many other mechanical puzzles. Post questions and get answers on the puzzle message board. Has a Puzzle of the Month page.
Home site for the Binary Arts line of mind puzzles.
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.
The Puzzle Museum
Source of information concerning mechanical puzzles and their history.