Well, do ya? Because if you don't, you might as well just give up now, this game is too much for you. In fact, give up writing and talking altogether. Why bother, right? Kinda hard not to accept a challenge as brazen as the one brought forth in the title of So You Think You Know Words. Fortunately, the mobile word game doesn't skimp in the content department, allowing you to spend hours on end proving that you do, indeed, know words.

A minimalist game in every sense, So You Think You Know Words features hundreds of levels packaged into a few basic themes (foodie faire, amazing animalia, simply synonyms, etc.). Choose a category, then pick your poison in the form of dozens of word triplets built around an even more specific theme. Once you're in, you'll see three slots at the top of the screen containing a series of blank boxes. At the bottom are letters, just enough to fill every box above, neatly forming three words. Try typing out a word and making a guess to see if you can fill in one of the mystery words!

So You Think You Know Words is a little more trial-and-error than pure skill, so even though it talks big, you can probably force your way through if you're quick enough with a virtual keyboard. From within the game, you can ask your Facebook friends for help, or turn on hints and receive a single letter from each word for free. If you want a real challenge, though, tough it out, use some letters, and fill in those blanks all on your own!

So You Think You Know Words

(iPhone, iPad, iPod Touch)

So You Think You Know Words PRO

(Android)

So You Think You Know Words

(Android)

So You Think You Know Words

(NOOK Color/NOOK Tablet)

So You Think You Know Words PRO

(Kindle Fire/Android)

So You Think You Know Words

(Kindle Fire/Android)

NOTE: This game was played and reviewed on a NOOK Tablet. Game was available in the North American market at the time of publication, but may not be available in other territories. Please see individual app market pages for purchasing info.