Cut The Rope 2

It's not often that I blog about games, but one I've been introduced to by my sister's grandson is the mildly addictive and infinitely charming Cut The Rope 2 by ZeptoLab, available online or for various mobile platforms. It centers around Om Nom, the tubby little green character and his attempt to find (and eat) swirly little sweets. You have to solve little physics puzzles to get him the sweets:

You can even get stickers and plush toys based on the game. Sweet!