For you enjoyment and entertainment this is an application thats comprised of three separate games.
In the first game called "Breaking the Xmas Ballz", 15 balls float around the screen and you must tap on them to break them. (hint: if you try the faster speeds, you'll need to click a little before the ballz)... there's also a "cheat mode", but that's no fun.
The second game is called "Matching the Xmas Ballz". In this game you will have to memorize 15 pairs of Xmas Ballz, and match them to their partner.
The final game is called "Dropping the Xmas Ballz". In this game you will have to eliminate the adjacent Xmas Ballz. The more Ballz that are adjacent, the higher the score.
These games have little sounds to keep you entertained (if they get to be bothersome, just turn down the device volume).
Three games for the price of one... load it up and give it a try... if it keeps the kid occupied for a bit, then it's $.99 well spent :)