Tic-Tac-Toe playing machine (no electronics!)

I also made a "how it works" video that explains the mechanism using a cross-section model. You can find it in the 'creator update' section. https://beta.ideas.lego.com/product-ideas/96a609c5-bffe-4df9-86a5-dbd005514159 submitted by /u/MejoliDesign [link] [comments]