Tic Tac Toe XL

Across a 3x3 grid, large X and O marks fill the screen in Tic Tac Toe XL. A computer opponent reads ahead through the board, making easy wins rare. X always takes the first move. O answers after every placement. Three matching symbols in a straight row decide the round, whether the line runs across, down, or corner to corner.

How to play?

Place an X in any empty square, then watch the computer answer with an O in another space as the board fills. Once three identical marks connect in one line, the round ends at once. After each match, the screen shows points along with the running total of victories and defeats.