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Crush the Castle is an action flash game developed by Armor Games. The flash version was released on April 28, 2009, and versions for the iPhone and iPod Touch were released on January 19, 2010.
Angry Birds is a strategy puzzle mobile game developed by Finnish computer game developer Rovio Mobile. Inspired primarily by a sketch of stylized wingless birds, the game was first developed for Apple's iOS in December 2009.