How many times does it take to win a CTF? ssbq{bcq ezkba xtv rhxtv ppnn}
Rocket: Hmm it sure is an enigma, what's your position on this Root? Root: I am ROOT
If you look at the hint, all the information is there if you interpret it right.
Ever hear of an Enigma cipher? Well it was a popular cipher used in both World Wars and there were different machines built to encrypt/decrypt certain messages.
One such machine is called a Railway Engima aka "Rocket 1"
If you go here: https://cryptii.com/pipes/enigma-machine
Plug in ROOT as your position...
flag{the world may never know} oops forgot to do the underscores