Filters
Rainbow Box  - Jules Constantin
Organize Crayon - Hideaki Kawashima
For The Record - Tyler Williams
Handy Burr - Jerry McFarland
10 Cubes - Kohno Ichiro
Solitaire - unknown
Albert Einstein's Giant Molecule Puzzle - unknown
Pull the Kunai! - Kohno Ichiro
Iga Ninjas' Sword  - Kohno Ichiro
Two Kunai - Kohno Ichiro
Take Off the Ring - Kohno Ichiro
Octohedron in a Cube - Kohno Ichiro
Ninja's Tool Box - Kohno Ichiro
Surround 2 - Kohno Ichiro
Reversible Maze Small - Masumi Ohno
Reversible Maze Large - Masumi Ohno
Double Slideways Burr - Raymond Stanton
Slideways - Raymond Stanton
Stalactite Express - Henry Strout
Jeremy's Boxcar - Henry Strout