Tic-tac-toe is a game that has been around for millennia. Wherever kids have been bored and able to draw a grid with chalk, ...

Tic-tac-toe (or “Noughts and Crosses”) is a game ... Lacking a 3D printer, [mircemk] cut the plastic parts from a 3 mm sheet of PVC, which seems to have worked surprisingly well.

MENACE, the Matchbox Educable Noughts And Crosses Engine, is a fancy name for a machine that plays Tic-Tac-Toe. The concept is ... The operator uses an index sheet to locate the box that ...