Electromechanical Tic-Tac-Toe - March 2024 - Silicon Chip Online
In his autobiography, Dick Smith described building a machine that could play Noughts & Crosses in 1958 using parts from a telephone exchange. I was fascinated with the idea of such a machine and decided to build my own version of it, with some modern twists! by Steve Schultz
Source: siliconchip.com.au