Tiny Go game 9x9 and 13x13, flat

Handy go game with a 9x9 and 13x13 surface to be played with drawing pins, and a box to hold the pins.

There are various versions

• as one piece with ‘carved’ pattern
• as two pieces with ‘carved’ pattern, to be glued together
• as two flat pieces where the pattern is printed in a different filament as described in this video: https://youtu.be/YVKqZ20nSNI

If you want more flexibility, there are the OpenSCAD files on GitHub: https://github.com/benjaminwand/go-game-for-3d-print

There is an article about the project: https://benjaminwand.github.io/verbose-cv/projects/d3print_go.html