Puzzle Pop! on Facebook kicks your competitive spirit into overdrive

Puzzle Pop!, the new match-3 game from the New York-based Candystand.com, will get your competitive fires going as you and up to five others go head-to-head furiously matching three or more of the same colored bubbles, making them disappear before they reach the bottom of the screen. When they do -- it's game over.

If you're well-versed in casual games, this probably sounds like several dozen other games you've played before. But Puzzle Pop! has a secret weapon -- a diabolical series of power-ups which can be used to help yourself and attack opponents.