The Face Turning Octahedron (or Face-Turning Octahedron, often abbreviated as FTO) is a combination and mechanical puzzle. Unlike cubic puzzles, the FTO is based on an octahedral geometry with eight triangular faces that rotate independently.
The Face Turning Octahedron (or Face-Turning Octahedron, often abbreviated as FTO) is a combination and mechanical puzzle. Unlike cubic puzzles, the FTO is based on an octahedral geometry with eight triangular faces that rotate independently.
Source: Wikipedia "Face Turning Octahedron" · CC BY-SA 4.0
Share this article: X · Bluesky