Player creates Tic-Tac-Toe game in Astroneer The iconic game can be played with two players or against an AI opponent.

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 … ...

Type "solitaire" or "tic-tac-toe" into the mobile app or website to test your patience with two of the oldest and most popular games.