Monstre 2

It's physics-puzzling time again! R u ready for the fun... for the excitement, for the challenge?

There's a bunch of monsters hanging out peacefully on some stone formations and we're not going to stand for it! They're, uh, loitering and, um, ... whatever, they're monsters! Destroy them! Use cannonballs, arrows and a strategic mind to turn their stone monuments into tombstones.