The Chess Board Cube (Schachbrett) is
a put-together puzzle - it is fairly difficult. There are 14 different pieces made
of different configurations of 64 checkered cubes.
The Chess
Board Cube is two puzzles in one. There are 7 solutions to assemble the chess board in the
tray. There is only 1 solution to assemble the 4 x 4 x 4 cube.
Made by Philos GmbH, Ltd. Instructions and
diagrams are provided.
A mechanical puzzle is a self-contained object, composed
of one or more parts, which involves a problem for one person to solve by manipulation
using logic, reasoning, insight, luck, and/or dexterity. - Jerry Slocum