Tic tac toe is a simple puzzle game, Two-player where each player takes turns placing their symbol, either an X or an O, on a 3x3 grid. The first player to get three of their symbols in a row, either horizontally, vertically, or diagonally, wins the game.
In a Tic Tac Toe: xo app, players can choose to play against each other or against a computer opponent. The app will display the 3x3 grid on the screen, and players can tap on the squares to place their symbols. The app will automatically alternate between the players' turns and will keep track of the game state.
Overall, a Tic Tac Toe: xo app is a simple and fun way to play the classic game of tic tac toe on a mobile device.

Game features:
- Single player game (play vs Computer)
- 2 players game (play with friends)
- Glow X and O
- Easy, medium and hard mode in single player game