Blind checkers

Blind checkers game! White vs black and round vs square checkers!

While slicing the checkerboard-top, add a colour change command on ~4.5mm (layer 22 if 0.2mm layer) height. Or equivalent height if you customize this thing.
Glue parts together using filament pieces as axises.

New version is available at https://www.printables.com/model/1314589-blind-checkers-v2 - no glue, no assembly any more!