Starting the Shooting Game

I'm playing through stage by stage. At first, you hit a specific object and a specific spot to make blocks fall. This is how it is from stage 1 to 10. From stage 11 to 20, a certain material appears, and you'll notice a cushioning effect. From stage 20 to 30, resistant materials show up, and sometimes hitting a specific spot won't knock down all the blocks. In stage 40, you move to a machine to knock down blocks. Actually, the moving machine is a decoy. Basically, you can pass by hitting a certain point on the upper layer and using leverage. Starting from stage 50, there's a specific explosive item, but only one can actually destroy all the blocks to the next stage. Other blocks also have a texture adjustment that provides cushioning to prevent them from being knocked down.