PROFESSOR PUZZLE Letter Block Puzzle

The Einstein Collection Letter Blocks - 3D brain teaser puzzles - 12 brain teasing challenges. - Professor Puzzle 3D Brain Teaser Puzzles.

• Professor Puzzle presents The Einstein Letter Block Puzzle - A tricky Wooden Puzzle Game suitable for both kids & adults.
• A unique wooden puzzle including fourteen wooden blocks, used to complete twelve different challenges.
• Exercise visual perception skills and fit the blocks together to complete the various brain teasing challenges.
• Part of the official Albert Einstein collection - A suite of complex 3D Puzzle / Brain Games.