The Steinhaus Cube is a riddle where you have ro make a 3D cube from 6 wooden pieces.
(Steinhaus Cube (Mikusiñski’s Cube))
see graphic:
http://www.puzzlewillbeplayed.com/333/Steinhaus/
I made a 3D sketch where you can
- try to solve it (keyboard keys),
- see a ready made solution (Exploded-view drawing) or
- let the program find a solution by calculation (slow, 4 hours).
Best, Chrisir 