6-in-1 wooden puzzle Einstein by Professor Puzzle. As many as six different challenges from Professor Puzzle in which you have to correctly arrange the set of wooden cubes. This box contains six different mathematical puzzles inspired by Einstein and other great thinkers who have made genius contributions to mathematics. Each challenge has a different difficulty level, so you can start easy and build up to the highest level!
Age: 12+
Level of difficulty: 3 stars
Language: English, French, Spanish, German, Italian
