Four-Dimensional Tic Tac Toe images gallery

Altair MITS 8800 - developed and produced by Cromemco in 1976

In-game screen

Four-Dimensional Tic Tac Toe in-game screen image #1 Usual terminal screen output
Usual terminal screen output
Four-Dimensional Tic Tac Toe in-game screen image #2 TV color screen output
TV color screen output