Just keep trying and you'll find a working key
http://subsoap.org/reddit/FaerieSolitairePrizeForReddit.txt
http://subsoap.org/reddit/FaerieSolitaireBountyForReddit.txt
http://subsoap.org/reddit/FaerieSolitaireOfferingForReddit.txt
http://subsoap.org/reddit/FaerieSolitairePrizeForReddit.txt
http://subsoap.org/reddit/FaerieSolitaireBountyForReddit.txt
http://subsoap.org/reddit/FaerieSolitaireOfferingForReddit.txt