Date added: 2012-07-03 Times played: 26
Addictive math game with tower defense gameplay, Defend your fortress. Easy to play but hard to master!
Instructions Use arrow keys or to select cannon, answer and hit enter to fire cannon
Upgrade your tower and cannon to make a strong defense against the enemy.
Are you good at math kids? Test it now!
How much do you know about soccer and the world cup soccer?
Test you skills , and find out how good you are!