Om Nom is hungry again, and the candy is hanging just out of reach. In Cut the Rope 2 every screen is a small physics puzzle: you have to get that sweet moving so that it lands in the little green monster’s mouth, using whatever the level gives you.
Watching a level for a few seconds before making a move pays off, because the order in which things happen usually matters more than speed. The Nommies are worth studying too, since each one moves the candy in a different way. Between sets of levels, 2048 Classic offers a pure number puzzle with no physics at all.