No matter what the question is, if you type joshua, it gives you a nice little message and let's you right into the game. On this Wiki, where ever there is a map page you may find that you need to consult a key to find out what all of the symbols on the map mean. Instead, all you have to do is type 'joshua' as your answer. This is the key for the maps in Spear of Destiny Mission 3: The Ultimate Challenge : Community content is available under CC-BY-SA unless otherwise noted. If you don't have the booklet that has the information required to answer the questions when you first load up the game, you don't have to look up the answers online.
This code does not work for any other Wolfenstein game.
Start the game with the word -debugmode in the command line. Hit M+I+L while playing the game to instantly get full health, the chaingun, and 99 ammo.