Let's celebrate love with this free printable Valentine's Day Tic Tac Toe Game. Supply List: Printable Tic Tac Valentine: One printed sheet has three 4x6 tic tac toe cards.

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 ...

[Nicholas Carlini] programmed a C implementation of two-player Tic Tac Toe, and he did it in a single call to printf(). The arguments for that single function call get mind-bendingly complex ...