The "OCC" Puzzle
The "Revolver" is a 3D printed puzzle with 41 independent moving parts that revolve / slide around a two part Retainer. The prints are all easy and straight forward and the result is really impressive.
comboy's puzzle It's a printable interlocking puzzle, which means you can print it without any supports, and it doesn't fall apart when you move it.
Sometimes love is a puzzling thing