Strategic Tic Tac Toe at Cool Math Games Think youre a Tic Tac Toe pro Is it too simple Try this version, which is like a game of Tic Tac Toe inside another. Top 10 Things You Didnt Know About Eminem Subscribe http TIMESTAMPS BELOW Be sure to visit our Suggest Tool and Submit Ideas that. Tictactoe also known as noughts and crosses or Xs and Os is a paperandpencil game for two players, X and O, who take turns marking the spaces in a 33 grid. The player who succeeds in placing three marks in a horizontal, vertical or diagonal row wins. You play first with the Xs and your adversary plays with the Os. Sample game. Players soon discover that best play from both parties leads to a draw. Hence, Noughts and Crosses is most often played by young children. When they have discovered an unbeatable strategy, they move on to more sophisticated games. All of the worlds classical games 2 players version are waiting for you in this chapter. OXO or Noughts and Crosses is a video game developed by A S Douglas in 1952 for the Electronic Delay Storage Automatic Calculator EDSAC computer, which simulates a. How To Install A Hydronic Toe Kick Heater on this page.