tetrahedron puzzle 3 variations each with equal parts —

Founded tetrahedron puzzle 3 variations each with equal parts models & stl files for printing
ball puzzle
JoshCalebWarren
Puzzle Box
red41040
Puzzle cube
kammi
puzzle keychain
paulleachman10
Lockpick Puzzle 07
MakeAnything
Puzzle Ring
MrCliveMrClive
puzzle frames
David Kolář
Puzzle Cube
Amanda Ostrem
Puzzle Village
karstenthuen
Puzzle Box
tmackay