This is a casual puzzle game.
The mouse controls the direction of the cannon's firing. The cannonballs are fired to hit the blocks. The numbers on the blocks represent the number of times they can be hit. If the number exceeds the number, they will be destroyed.
As the number of shots increases, the number of cannonballs fired each time will slowly increase, and the blocks will also increase. If the blocks rise to the top, the challenge ends, and the current level and the highest level record will be displayed.