Noughts and crosses, or tic-tac-toe, is a simple game – but twist the rules and you can really spice it up, says Peter ...

They can have fun playing tic tac toe and when their done ... you can use some of the variation ideas below to change it up a bit. While we think the conversation hearts are cute, you can play ...

Tic-tac-toe (or “Noughts and Crosses”) is a game ... which includes a wooden frame that gives it a bit more presence. The electronic components are an Arduino with an OLED screen and a buzzer ...

[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 ...