Tenyo Heptamond Brain Block Puzzle - Playable Forever! LEVEL 5
Brand new, unopened item.In stock.This item will be shipped via Click Post.Difficulty: 5 (over 100,000 possible solutions)Age Recommendation: 6 years and upProduct Dimensions: 17.5 cm length x 18.1 cm widthA puzzle and brain teaser you can play forever!This puzzle involves fitting beautiful, transparent pieces with three-color gradations into the case.Despite having hundreds to tens of thousands of solutions, even finding one pattern is incredibly difficult.The solution changes every time you play, so you can play it forever.You'll lose track of time and become engrossed, giving your brain a good workout.