Sure....There is a link on SR's "News" page about the Scavenger Hunt. It tells about the prizes and the game. Currently, there is one clue out. Search the site for the clue....they are usually at the very bottom of a page and it will be marked very clearly. From the clues try to figure out the answer...there is a list of choices on the scavenger hunt page. You can only make one guess and the more clues that come out, the less money your guess is worth. So you can either take a risk and guess early and have the chance of winning a bigger credit. Or you can wait for more clues and have a better chance of getting it right, but for a smaller credit.
I hope that all makes sense. Good luck!!