Zork

InvisiClues Score: 0, duh Moves: 0

> Which door leads to the final boss?

InvisiClues for this question (move your mouse over the black-on-black text one line at a time):

? Perhaps you should try every door in succession.

? You could try door XXX, the last door of Zork.

? Perhaps you could try door ⅮⅭⅬXVI, also the last door of Zork.

? Nobody knows.

? Nobody cares.

? Maybe you could save the game at that point, and then try all the doors.