tic-tac-toe. [ARCHIVED] Tic-Tac-Toe game, a classic game for two players where each player takes turns marking a grid of 3x3 squares with their X or O. The player who succeeds in placing three of their marks in a horizontal, vertical, or diagonal row wins the game. It is also known as Noughts and Crosses or Xs and Os. The game is implemented using React and CSS