Save paper - to save the world! Reduce paper consumption by playing Indy Tic-Tac-Toe on your phone! Tic-tac-toe - is a simple but at the same time an interesting game for all ages. In the mode "3x3" in turn the players put the "X" or "O" in the 3x3 cell. Whoever first place his figures three in a row in a horizontal, vertical or diagonal row wins.