Hypersmurf
Moderatarrrrh...
Zappo said:DM: "You are in a maze of twisty little passages, all alike"
A while back, I was toying with the idea of including a text adventure in a d20 Modern game as a 'puzzle'. The combination to a safe, which changed every day, could be determined by 'read note' or something similar in a room in a text adventure on a computer in the office where the safe was stored.
The PCs would have received a clue that the game on the computer was somehow relevant.
I was quite looking forward to, firstly, the opportunity for reading boxed text to be completely appropriate, and secondly, the chance to respond to half of the things the players tried with "I'm sorry, I don't understand what you mean. Can you try rephrasing it?"

-Hyp.