Ventilation Maze
Location: Lobby
Problem
This isn't exactly a terminal, but it had to be included somewhere in my write-up. This challenge requires you to find your way through a ductwork maze, just as John McClane did at Nakatomi Plaza. If you make it all the way to the end, you'll pop out in Santa's Secret Room.
Solution
You can use a piece of graph paper to help find your way, or you can find the diagrams on the Kringle Castle git repository. The files are encrypted, but the password is found in the commit history, as we discovered in the Data Repo objective.