Double 2x2 Cube - Puzzle Cube - pc Jigsaw Puzzle by Cyclone Boys

The cube puzzle has fascinated people for years. Here's a new twist on this puzzle. Adding an extra cube onto the 2x2 cube gives it a bit of a challenge.

Puzzle Master makes a large assortment of disentanglement puzzles, brain teasers, jigsaws, puzzle rings, trick locks, boomerangs, chess sets, etc. This Canadian company specializes in taking traditional puzzle designs and adding their own unique touch.