You need to shoot so that the ball gets to the final gun, and then shoot at the target. If you miss, you lose.
If the ball touches the colored wall, the ball will change its color. The force field of the cannon also has a color so that the ball hits the cannon - the color of the ball and the color of the force field of the cannon must match, otherwise you will lose
Control: Tap to shoot.

Think, calculate and shoot at the ship!