Penrose Jigsaw Puzzle

See https://en.wikipedia.org/wiki/Penrose_tiling for more information about penrose tiling.

This version works as a real jigsaw puzzle (to enforce the rules). The small rhombi on top are primary added to discourage the player to use the tiles upside down. But it turned out that it looks quite nice if they are printed using a different color.

I've printed it with PLA Extrafill "Vertigo Galaxy", "Rapunzel Silver" and "Gold Happens" (change color after 4mm).

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update:
- add chamfer