Tic-tac-toe (or “Noughts and Crosses”) is a game simple enough to implement in any computer system: indeed it’s often used in beginner’s programming courses. A more challeng… ...

The droplets then faced off against an ideal, standard computer in games of tic-tac-toe. The moves were again input as voltage codes into the droplet, and the output was mapped to what move the ...

The classic tic-tac-toe game can be played with nothing else than just a pen and a piece of paper, or you can make your own travel-sized tic-tac-toe board game using stones for long car rides, or ...