Weird, I tried that and it didn't seem to work. I might have gotten the capital letters incorrect.
Probably, the only capital letter on the answer is the starting N. Perhaps you made a space that made it incorrect?
That was the issue. In the game it showed it in all caps, so I wasn't sure where to put them. I replayed it but with the correct Nothing, and got the ending.
Glad you resolved the issue!
