Making of a Truncated Icosahedron Dexterity Puzzle
7:00
Truncated icosahedron puzzle (assembly solution)
9:34
Geodesic sphere puzzle (truncated icosahedron)
17:54
The Steam Machine Puzzle – Only for the Brave Engineers!
11:01
Assembly of a geodesic sphere - Truncated icosahedron
14:07
Fully functional retro Steam Engine Kit - Assembled and fired up!
12:50
Blind Solve - The Lost Marble - My approach in real time
9:17
Crack the SAFE and free the coin
29:29