Image Mission Inc.

This Rainbow Cube is a color matching puzzle based on the crystal structure of gold, silver and copper etc.

The main point that distinguishes Rainbow Cube from similar puzzles is that it can rotate on four axis. Every triangular group of blocks can rotate horizontally on its axis. After the triangular blocks are rotated many times the colors will widely disperse around the cube.
Rearrange the blocks to match the same colors on the same facet.

Cerebrum is an ingenious 6 piece stacking puzzle that doubles as a sculpture in your home or office.Cerebrum develops 3D visualization and problem solving skills. A great gift for young and old alike.