Finally rooted this one. Nice box @mostwanted002!
Foothold was definitely the funniest part for me.
For user: enumerate enumerate enumerate, and beware the rabbit holes. There’s a pretty huge one I fell into and took me a lot of time, but I learned new stuff in the process, so I guess I don’t regret going down to it ¯\(ツ)/¯
Root is maybe the easiest part: consider what you can do, maybe take a look at rate matrix for hints on what you should enumerate.
PM me for hints, but make sure to include proof that you have done your homeworks 