Splitting Headache - 3D Wooden Cube Puzzle by Bill Cutler picture magic about 20 minutes for a

about 20 minutes for a first solve

Easy to assemble

This premium version is made from a lighter color but stronger wood (rubberwood) and has a different combination from the base model

or any diagonal

Some of the maple pieces we have lacquered with a colored finish to give the puzzle appeal

Splitting Headache - 3D Wooden Cube Puzzle by Bill Cutler picture magic about 20 minutes for aSplitting Headache 3D Wooden Brain Teaser Puzzle Yes, you may need an aspirin after spending a few hours with this one. The Splitting Headache is a beautifully crafted 3D wooden packing puzzle that challenges you to reconstruct a perfect 333 checkered cube from nine uniquely shaped pieces. Each piece is made from small cubes or partial cube segments, creating a deceptively complex spatial challenge. Your objective is simple to understand, but far from