Pi Puzzle Box

Sep 27, 2022

This puzzle box is made entirely out of wood, and that includes wooden hinges made out of an exotic dark wood called Mexican Ebony. The Pi Box is an octagon design with nine wedges of "pie" that move in a secret sequence to unlock the box; the puzzle is solved once all nine pieces are centered. It was released in 2018 on National Pie Day, March 14.

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