Convolution "blockhead" - design by Stewart Coffin 4x4x4 cube

$15.00
In stock
SKU
blockhead

What an interesting difficult puzzle designed by Stewart Coffin. 

7 complex pcs 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.



What an interesting difficult puzzle designed by Stewart Coffin. 

7 complex pcs 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.

More Information
Difficulty Level Level 4
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