Imagine that there is a room in front of you, which is gradually filled with squares. If they fill up all the space you see, then you lose the level. A number will be visible in each square. It means the number of hits that you have to make in this particular square in order to completely destroy it. To do this, you will use the balls that you can run on these objects. Just set the trajectory of their flight and make a shot. When hit in the square, our balls will change the flight path and hit other squares.
