OXO was the first computer based graphical game based developed by Alexander S. Douglas in 1952. OXO Game (aka noughts and crosses or tic-tac-toe) was a step ahead in design and technology same as the OXO Solutions is.
OXO Solutions Logo

OXO was a computer game developed by Alexander S. Douglas in 1952 for the EDSAC computer, which simulates a game of Noughts and crosses, also sometimes called Tic-tac-toe. Douglas programmed the game as part of his Ph.D. thesis on human-computer interaction for the University of Cambridge. OXO is the earliest known game to display visuals on a video monitor.To play OXO, the player would enter input using a rotary telephone controller, and output was displayed on the computer’s 35×16 dot matrix cathode ray tube. Each game was played against an artificially intelligent opponent.

sour: http://en.wikipedia.org/wiki/OXO