Professor Puzzle Albert Einstein's Letter Block Puzzle is a 14-piece wooden brain teaser featuring 12 unique challenges inspired by Albert Einstein.
• The puzzle includes 14 wooden blocks in natural and black finishes.
• Challenges range from flat 2D shapes like 2x3 and 4x7 rectangles to 3D shapes including cuboids and pyramids.
• Box artwork and packaging feature Einstein-themed graphics and challenge instructions.
• Made of wood with a mix of natural and black stained pieces.
• Includes the original box with clear window showing all pieces arranged inside.
• Designed for ages 12 and up to test spatial and logical skills.
Seller states condition is good. The box and pieces show minor shelf wear consistent with gentle use. Please review photos for details.
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