so cool! spotted and then put the ball in. Oh, touch screen,transmit the digital ball into the rotary gear like throwing darts,until the ball is run out.of course, the ball cannot meet other ball .If you can do these,you will be successful .
so cool! spotted and then put the ball in. Oh, touch screen,transmit the digital ball into the rotary gear like throwing darts,until the ball is run out.of course, the ball cannot meet other ball .If you can do these,you will be successful .