Yesterday, 20 lucky Complex readers from San Francisco (who'll be notified ASAP) won tickets to catch an advanced screening of Paranormal Activity: The Marked Ones next Friday, three weeks before its official nationwide opening on January 3. Well, there's now good news for everyone in or around the San Francisco area: Paramount Pictures has launched a scavenger hunt today, with registration now open on the movie's official website.

Check out the clue below, and best of luck to everyone who's ready to hunt.