Mechanical Puzzles

• Rubik

• Brain Binders  - Highlights downloadable and printable paper puzzles.
• Brass Puzzles by Rocky  - Manufactures brass puzzles which are custom-crafted. Presents product lists.
• Dioctipoid  - Mechanical puzzle toy that can be roughly described as the spherical version of the Rubik's Cube.
• Hockey Puck Puzzle  - Highlights the different patterns of the company's Rubik's cube related 3D puzzles.
• Jaap’s Puzzle Page  - Provides photographs, applets, and a variety of solutions for solving different kinds of mechanical puzzles, including Rubik's cubes, related twisting puzzles, sliding puzzles, and pattern matching puzzles.
• Livewire Puzzles  - Discusses the production of wire puzzles depending on the difficulty levels.
• Meffert's World of Puzzles  - Presents the company's product galleries, historical profile, and vision details.
• Parlor Puzzles  - Shows product galleries and service highlights of the company that offers puzzle collectibles and gift items.
• Potty Puzzles  - Sells various types of mechanical puzzles. Shows item catalogs and resource links.
• Puzzle & Craft Factory  - Offers puzzles, brain teasers, and toys on various level difficulties.
• The Puzzle Museum  - Discusses the history and highlights of mechanical puzzles.
• Puzzle World  - Proffers mass-produced and hand-crafted puzzles. Shows resources for collectors and presents design details.
• Puzzles.COM  - Features a large selection of puzzles to download and play, including logic and hands-on activities, and family brainstorms.
• Rob's Puzzle Page  - Features a collection of mechanical puzzles including jigsaw, tangram, French wire, sliding piece, tanglement, rearrangement, and interlocking puzzles.
• Tangrams  - Discusses the history, presents building guides, and shows solutions to the Chinese puzzle.
• Tavern Puzzle Collection  - Provides descriptions, solutions, and diagrams of the metal puzzles created by Dennis Sucilsky.