Tic Tac Toe
Instructions
When it's your turn, click on any square in the grid to place an X. Your goal is to get three X’s in a row before your opponent gets three O’s in a row.
For an extra challenge, try getting four in a row on the 5x5 grid. If that’s still too easy, switch to hard mode! You can play against the computer or with a friend on the same device.