Play Circle RZ if you want to play a game that has very simple game but still want to have feel interesting for you. It can be fun when you get over your target and get a little angry when you can't pass the goal...
How to play:
Touch the screen to zoom the white shape into the correct pink shape position and the pink shape will change its position.
Be careful, you'll have to start again if you collide with non-pink shape when it is zooming.