4x4x4 Icosahedron Ghost

A 4x4x4 transformed into a Ghost Cube and an icosahedron at the same time.

A 4x4x4 transformed into a Ghost Cube and an icosahedron at the same time.

The Icosahedron Skewb holds a special place in my journey as a puzzle designer because it was the first puzzle I designed to be listed in the Twisty Puzzles Museum under my name as the inventor. It started as a…