1. Start by choosing the level of DIFFiculty. THere are three levels: easy, medium, and hard.
2. Once you have chosen the level, the game will start. You will be presented with a math problem, and you must Solve it in order to move your Tank forward.
3. You can move your Tank either left or right by using the Arrow keys.
4. Your Goal is to reach the end of the level before your opponent.
5. Be careful not to get hit by your opponent’s bullets. If you do, you will lose a life.
6. The game is over when either you or your opponent runs out of lives.