Before reading on, why not try to solve that puzzle for yourself? It's an anagram, which means you can mess the letters about to spell a secret message. Here's a hint: It was posted by Square Enix as a tease for Final Fantasy XIII, meaning it probably has something to do with that game. What's that? "A Chevron Non-nineteenth Mutt?" We suppose that's a pretty good guess, but unfortunately, it's the wrongest thing ever. A Final Fan-site recently had better luck uncovering the message's true meaning: "Announcement Nov Thirteenth."
The nature of this "announcement" is still up in the air, though our money's on an official North American release date for the super-anticipated RPG. Though, considering the speed at which the series is growing now, we wouldn't be surprised if Squeenix went ahead and dropped the Final Fantasy XV bomb on us.