"Do you think that you are highly concentrated ? Try your concentration with Ball Balancer. Hear you need to Balance the ball on different type of tray and finally drop the ball to the basket. Hey It is not that easy there are many type of try. ing Tra 1. Static Tray 2. Moving Tray 3. Rotating Tray That not enough , You need to safe the ball from the Booms and thrown coming in your way . Control 1. Press Right /Touch Right Key to move right 2. Press Left /Touch Left Key to move Left."