I Solved The Roman Dodecahedron Mystery | Competency Artifact

Skip to the theory: 5:29
Obviously I'm just throwing ideas out there - I have no idea what this really is and I'm not a historian. It compels me though.
Feel free to steel this animation if you want.
RUclipsrs I ripped off to make this:
• Knitting with a Roman ...
• The Roman Gadget Archa...
• Roman Legionary Survey...