Tic Tac Toe Extreme is a fun and challenging extension of the classic Tic Tac Toe game.The game board consists of four Tic Tac Toe game boards. After placing an O or X you switch two boards with each other. You win if you get five Os or Xs in a line (row, column or diagonal).
Note: The "Download Now" link directs you to the iTunes App Store, where you must continue the download process. You must have iTunes installed in order to open the link, and you must have an active iTunes account to download the application. This download may not be available in some countries."