It's a fun game. You'll be earning points by combining letters or letter blocks, that fall from the top of the screen, into words. If a word is made in the game it instantly disappears, adding points to your score!
Try to beat your own highs score or progress through levels. Currently there are only a few levels but they're hard enough! From level 3 on you must not only reach a certain score but you must also make a word. You can see that word and the required score at the bottom of the play screen.
Have fun and look out for updates.