Angry Birds pigs star in challenging, captivating puzzles.
Angry Birds maker follows up with clever brainteaser.
Pictionary-like app addictively fun; beware random matches.
Funky physics puzzler dependent on hints, social network.
Fun, original puzzler challenges you to play with fire.
Route trains to correct stations in this innovative stumper.
Fun and varied physics puzzler set in Bikini Bottom.