Parents' Guide to Saving Seeds HD: Doodle Physics

Physics games and iOS devices go together, but so far the emphasis in these games has been on cute and funny cartoon characters. Saving Seeds HD: Doodle Physics takes a different, slightly more mature, approach. It accomplishes this by offering a series of increasingly tough puzzles and rewarding you with a Zen-like moment of peace when you succeed, with calming music playing as you watch your seed(s) turn into flowers. It is, in fact, hard to get truly frustrated with the game, as the omnipresent lulling music is so effective at calming the player -- and perhaps sharpening their game. With more than 120 levels, there's a lot to play here. And like the titans of OS gaming, even when you finish, you'll want to go back and play it all over again.