How to remove all unused dependencies in Linux?

Question

linux

Hi all. I am going through testing at Immversive Labs, I have already solved all the tasks, there is one left that does not want to accept an answer.
The task "Remove all unused dependencies." (Linux Command Line > Package Management)
Used "apt-get autoremove" "apt-get autoclean", Immversive Labs still doesn't see this as a valid answer.
I hope you can help me)
Thank you

Answer 1

You can also try deborphan - it removes "orphaned" (unused) packages.

Answer 2

apt autoremove maybe? (on new debians just apt, not apt-get)

Answer 3

"dpkg-query && awk && apt-get"
Removes all packages except the base ones.
"apt-get autoremove" removes non-removed dependencies on already removed packages. I would still carefully watch what it is going to remove.