Any object, any target, as many throws as you like. Land something good and save it as a GIF.
Set throws, three stars each, as many goes as you like. Each one opens the next.
Throw each object so it turns over at least once and lands upright on the target.
Press anywhere and drag down and back, like a slingshot. The arrow shows your throw. Let go to throw it.
A deeper pull throws higher, and higher means more spin. Back sets how far. The readout shows both, so you can adjust.
100 a flip, up to 50 for the middle of the target, 25 for no bounce. Go for a double if you dare.