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 ...

Face off in an entertaining game of tic-tac-toe alongside characters from Winx's animated series. Put crosses or taps on the playing field and unravel your opponents' strategies to win this thrilling ...