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Three Piece Interlocking Tetrahedron Puzzle (Stewart Coffin)
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This is a simple three piece puzzle based on a design by Stewart Coffin.
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Updated at source:
Model information
- Source
- Printables
- Category
- Puzzles & Brain-teasers
- License
- Creative Commons — Attribution — Noncommercial
This is a simple three piece puzzle based on a design by Stewart Coffin. The solution is somewhat counterintuitive making it more difficult than the low parts count would suggest.
I added .2mm slop, but one can easily alter that value in the Openscad file. I did not make it parametric, so to adjust the clearance, one must change every ".9" in the code.
Print instructions
Category: Puzzles Print Settings
Printer: Reach 3D
Rafts: Doesn't Matter
Supports: Yes
Resolution: .2
Infill: 30