Θ Games: Puzzles: 3D

Site list:

3D-Puzzles in Foam Flat-to-box puzzles in foam. Six square can build a cube, combining five squares with two pentagon pieces gives pentagon box. Six levels. Solutions too.
Color Cube Offers a 3 dimentional puzzle based upon color schemes.
Wrebbit Inc. Offers an online catalog and other information.
Game Puzzles Catalog of original puzzles and games in lasercut acrylic and wood.
Fozex Includes description and photos of a dinosaur fossil exacavation puzzle.
3D Puzzles About making three dimensional puzzles in wood or other materials.