Artifact Puzzles - Small Four Color Map Wooden Jigsaw Puzzle

This 67 piece wooden puzzle has no picture - the pieces themselves are the puzzle. An added twist: there are only four different colors of pieces, and no two adjacent pieces are the same color (mathematically speaking, it illustrates the Four Color Map Theorem (see wikipedia for details)). This abstract puzzle style is
This 67 piece wooden puzzle has no picture - the pieces themselves are the puzzle. An added twist: there are only four different colors of pieces, and no two adjacent pieces are the same color (mathematically speaking, it illustrates the Four Color Map Theorem (see wikipedia for details)). This abstract puzzle style is inspired by a design and cut-style of master-handcutter John Stokes III.  The pieces were designed by Seattle artist Tara Flannery. We expect this puzzle to take 1-4 hours for the average puzzling adult. All our puzzles are made of 1/4 wood and laser-cut in the USA. Packaged in a small box with a magnetic clasp. 67 pieces 6 x 8 laser cut wooden jigsaw puzzle Made in USA Manufacturer recommended age: 15 years and up

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