Frog and vollyball

A simple volleyball game. The picture looks very interesting. There are two small frogs standing on two slabs of lotus vanes, the medium is a small limb to peep out surface of.Press down frog you can drag along it at will, sliding finger upward can let the frog be sprung up.When the frog of the other party comes over a volleyball, you need to pick an angle for springing up volleyball to the other party.