Tic Tac Toe SquaresImage 

Tic Tac Toe Squares - get three X`s in a row (horizontal, vertical, or diagonal) before the computer gets three O`s in a row. How to Play: ? Each square on the board has a question. ? To place an X on a square, you must answer the given question correctly. ? To place an 0 on a square, you must answer the given question correctly.

 
Screenshot of Tic Tac Toe Squares