play.google.com/store/apps/details
youtube.com/watch
i want make like this game
when I pick it up and let go, it goes to the point I want, but what I want is to do something like in this game. when I let go, it goes in the direction I want and a new object appears and we shouldn't be able to drag the old one and let it go. I've gotten this far but I can't do the rest.