The Tic Tac Toe World Championship app allows you to play multiplayer or single player matches of Tic Tac Toe right on your Mac.
Features:
-Play turn-based multiplayer matches with others on iOS and macOS with this app.
-Play "Single Player" matches of Tic Tac Toe against the computer.
-Play in "Pass and Play" mode against a friend in the same room.
-Game Center leaderboards and achievements are enabled.
