Puzzle Details
Size: height 10cm, edge length 4.5cm



3D extensions attached to a commercial 4x4x4 cube.

Turns smoothly, perhaps a little even a little bit to easy.

Remarkable: the four Ghost layers are have their central axis aligned with the inner cube. This means, that each of the layers has three valid positions (each after a 120° turn) to form a dodecahedron.