Folding, looping, bending, twisting, turning brainteaser you won't be able to put down
Pick out one of the 56 challenge cards, study the image
Brain-busting fun for all ages 8 and up, high quality construction and materials for lasting durability
Invites curiosity, logic, determination, strengthens visual-spatial skills, fine motor manipulation skills, etc.
Winner of parents' choice recommended award, major fun award for puzzles