6 piece cube puzzle by spencer —

Founded 6 piece cube puzzle by spencer models & stl files for printing
Topological cube
E_Sanjuan
ATTDEFCUBES
Muurph
2D3D Puzzle box
Wit Orbit
EU puzzle map
Devrosx
Maker Cube
rextruction
Key Lock Maze Puzzle
Philippe Lacoude
periodic tiling puzzle
The Alchemist
Printable 2020 Corner Cube
TheDragonLizard