Spoiler:
Push the 8 step flag into the cloner, then push one of the copies down. Delete the rock by pushing it into the cloner, then clone yourself. Generate a dead cat by cloning into the flag, then push it down to get it onto the flag.
12, 21 help
Which section, the left, the right, or transferring to the next room without being petrified?
Everything
The main mechanic you need in this area is that cloning doesn't change the way you're facing.
