Tic-tac-toe, also known as noughts and crosses or Xs and Os, is a game for two players, X and O, who take turns marking the spaces in a 33 grid. The player who succeeds in placing three of their marks in a horizontal, vertical, or diagonal row wins the game.
The game is simple to learn but difficult to master. There are a number of strategies that can be used to improve your chances of winning, but there is no guaranteed way to win. However, by understanding the basic principles of the game, you can increase your chances of success.