The file 'Reuleauxminx Puzzle (Tetrahedral FTD) 3D Printer Model' is (STL) file type, size is 1.2MB.
:)
Couldn't figure out whether I wanted to make a dodecahedral or tetrahedral puzzle, so this seemed like the obvious choice! It's a simple Face-Turning Dodecahedron (colloquially, a "megaminx") transformed into the shape of a tetrahedron. The "pillowing" effect is necessary, had I used a regular tetrahedron, pieces would either fall out or collide mid-turn. Rather than pillow the shape via my usual method, I used a Reuleaux Tetrahedron, which has the interesting property of always being of constant-width.
https://www.youtube.com/watch?v=7gMXrwyU0N4
RLCenter122.STL | 51.3KB | |
RLCenter123.STL | 402.7KB | |
RLedge2_12.STL | 282.5KB | |
RLEdge_12.STL | 328.8KB | |
RLEdge_6.STL | 246.1KB | |
RLMinx_Corner2_4.STL | 122.7KB | |
RLMinx_Corner_12.STL | 327.7KB | |
RLMinx_Corner_4.STL | 393.8KB | |
Split4[59.STL | 729.2KB |