Point the mouse pointer to where you want your paddle to go, and when the ball comes to you put the paddle on where the ball is heading, and the ball will bounce off of your paddle.
I made the project with idea of ping pong, and i looked at other people's ping pong games on scratch and i got the idea to make this. I got one picture off of scratch but I got the ping pong paddles,ball, and table off of the internet.