ButterFlight (Palm) 2.2

the author of this app says:

An absorbing butterflies game is a perfect pastime for all puzzle lovers. Having four various game modes (Pairs, Twins, Quads, Trios), and different skill levels (EasyRide, Novice, Expert and Master), it will never get you bored. Train your attention and patience. Admire beautiful vews of nature and pretty butterflies. Rotation and collection of the colourful butterflies will award you with a lot of pleasure! Get as many butterflies as you can.