Tic-Tac-Toe is a tiny game created by Mike Stampone. It is a minimalist take on the classic paper-and-pencil game for two players. Users can take turns marking the Xs and Os in the 3x3 grid. The first mark must be X and the second is O. Players win by placing three of their marks in either a horizontal, vertical or diagonal row. If neither player can place three in a row, the program declares a cat game. This Windows version of the Tic Tac Toe board game should be easy-to-play considering users can download it for free. However, the game relies on the steadily declining Adobe Flash Player.  Another downside to this program is that its developer seems to have abandoned the project, and has put the domain up for sale. Users cannot expect any further updates or exciting levels to come from this software anymore.  It is best to return to playing the game on paper and pencil.