Challenge mini-game -- ping pong ball bouncing

The gameplay of this game is modeled after real ping pong ball juggling. While juggling, you need to keep track of the ball's trajectory at all times. If the ball goes out of bounds, the game is over. Another very interesting feature is that the range of motion for your arm is also limited, which makes it more realistic since arms can't infinitely extend. Hehe, in addition to requiring skilled techniques, this game also has a significant luck factor. Give it a try!

Gameplay: Use the mouse to control the direction of the paddle's movement. Make sure the乒乓球 does not go beyond the controlled range of the paddle. The more times you successfully juggle the ball, the higher your score will be.