Description: Join the new chapter of Tic Tac Toe with 3x3, 5x5, and 7x7 squares. You must match-up symbols in classic tic tac toe friv game. Get ready to X-O struggle with your friend! Tags: friv 3 friv 20 friv 34 friv 51 friv 70 friv 96 friv 101 friv 124 friv 3399 friv 2018