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laser-cut hardwood puzzle designed specifically to celebrate cancer care professionals
3 pieces are arranged next to each other
How the Puzzle Works:
or anything your child wants to transport on their next adventure
The Einstone Puzzle | Einstein Tile Packing Challenge custom name gift laser-cut hardwood puzzle designed specificallyEinstone Puzzle Einstein Tile Packing Challenge The Einstone Puzzle is inspired by one of the most fascinating recent discoveries in geometry: the Einstein tile. Despite the name, it has nothing to do with Albert Einstein himself. In mathematics, the word einstein comes from the German phrase "ein stein," meaning "one stone." It refers to a single tile shape that can cover a plane indefinitely without forming a repeating pattern. For decades,
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