This transforming, twisting puzzle is sure to keep your brain hard at work. The object is to get matching colors on each side of the puzzle by twisting corners. The challenge is that the unit flips inside out, and the puzzle is not solved until both sides are complete. Includes booklet with "solution hints". Hours of hands-on brain-twisting fun. Easy to tote on trips or take along in the car.
UPC: 780358451005
