Here’s another entry in the 7400 Logic contest. [Circuitchef] used gates and a few flip-flops to build a two-player electronic Tic-Tac-Toe game. The full details or shared in the PDF file he ...

Here’s a fun (and free ... tic tac toe printable that’s a game and a treat in one. It’s sure to be a hit! These tic tac toe ...