Cupping Tic Tac Toe - Box unfolds to a game board

thingiverse

I saw a video of an improved tic tac toe on 9gag and decided to create something similar using the 3D printer. The model is made using Sketchup 2016. Note that I made two different types of player bricks - you will only need one type. Printing: Bottom/Side/Top: No need for support. I used 1.2mm wall thickness and 2mm top and bottom thickness. You need to print 1 bottom, 4 sides and 1 top. Bricks: At least 3 top layers, no bottom layers, no infill. I did not use support. Make six copies of each color and scale two and two using the slicer (e.g. two red and two blue bricks in each size listed below): 100% 70% 40% Suggested wall thickness 1mm (need to be less than 1.2mm for the X-shape or else they will not fit inside each other). I found it useful to slow down printing speed to 30 on the top layers to get a good result, mostly due to how the slicer decided to layout the ceiling.