Filters

Secure Checkout
Most orders shipped within 1 day
Your Shopping Cart Is Empty

Secure Checkout

SKU: blockhead Convolution Blockhead A Stewart Coffin Wood Puzzle Brainteaser


Convolution Blockhead A Stewart Coffin Wood Puzzle Brainteaser
Purchase Convolution Blockhead A Stewart Coffin Wood Puzzle Brainteaser
  • SKU: blockhead Convolution Blockhead A Stewart Coffin Wood Puzzle Brainteaser

  • $21.95

    In Stock


Description

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