The original 16-piece set for intermediate challenges. With this set you’ll own 10 of the 11 different type of prisms. Solve the 22 variations for the triangle, try one of the other puzzles or build your own shapes freely. The original set can be supplemented with the 9-piece beginner set.
16 pieces // 10 of 11 prisms // 4,7*106 variations // 22 solutions for the triangle