What is Tic Tac Toe? In the tic-tac-toe game, two players alternate drawing an “O” or an “X” in a square of a nine-square grid. The first player to obtain three consecutively matching symbols wins. What is the importance of tic-tac-toe? Children’s play systems now include alphabet and tic-tac-toe panels to help them focus better. These tic tac toe boards ...