Find out what your students know quickly with this teacher friendly and engaging game. Remember the old tic-tac-toe game? Just divide the class into two groups, the X's and the O's to let the fun and learning begin. Your students will love typing in their X's and O's live during the game. It is so easy to add your own content questions and answers. You may also use this for commercial use if you include my QR code and link in your resources. Make sure your PowerPoint software is 2010 or newer to enjoy the fun links and animation.