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Many fascinating math qualities can be explored with this puzzle and are illuminated in the instructions below
The laser engraving ensures the details will last a lifetime
Comes with a travel-ready protective cover
How long will it take you (or another challenger) to fit them in the frame
Difficulty Level: 3
Borderline Wood Puzzle Series | Wood Edge Matching Brain Teaser tournament cribbage Many fascinating math qualities canTest your brain with Borderline Puzzles a compact and challenging wood brain teaser that pushes your problem solving skills. This edge matching puzzle features 8 laser engraved wood cards (1. 8" x 0. 9" x 0. 25") designed to match symbols perfectly when arranged in a square. Features & Details Portable design with 8 wood cards and engraved symbols. Packaged in a durable wood box with a flip top lid. Arrange the cards so that all touching symbols
