From site: FUNBRAIN will give you a math problem. Enter the answer to the problem and hit the “Go” button. If your answer is correct, the ball will move in the air towards to goalpost. If you answer incorrectly, you lose a down (a turn). If the ball goes through the goalpost, you score. If you answer the next question correctly, you get the ball back and the downs go back to zero. Keep playing! The game is over when you go four downs without scoring. (There are 4 levels of difficulty from which to choose.)
Funbrain.com Power Football
