Rotating Fortress has been several months in the making and has a unique feature that sets it apart from other virtual machines ;)
Zeus the admin of the server is retiring from Project: Rotating Fortress, but he doesn't want the project to die with his retirement. To find the successor to the project he has created a challenge. Will you be able to get in, rotate the fortress, escape isolation and reach root?
Your goal is to read the file /flag.txt as root. Be advised that this CTF can take a long time to complete.