Hey, there's no puzzle here! Where could it have gone????? Well, you'll track it down somehow.
I know what you're thinking. Your first thought is to check this page's source to see if the puzzle is "hidden" in a comment or something. That would be my first thought, too. The thing is, with the very low-tech answer-checking system I'm using, the puzzle answer is in the page source in plaintext. So, don't look for anything hidden here. Look somewhere else.
Answer Checker:
Hints: The hidden puzzle is very nearby. It's in the next puzzle, the "Tracks" one!