Boredom Busters for Men – Convolution Blockhead | A Stewart Coffin Wood Puzzle Brainteaser from Creative Crafthouse

$24.08

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What an interesting and difficult puzzle designed by Stewart Coffin.7 complex pieces will assemble sequentially to form a 4x4x4 cube. I like this one alot. Really tests the spatial relationship skills. You will likely feel like a blockhead after working hours to solve this one….Measures about 2 3/4″ cube.Excellent fits on this puzzle make it challenging to even dis-assemble, but of course the real challenge is in the assembly.Level of Difficulty: Level 4

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