for the player ( or hand ) on the left, use the w and s keys to move up and down, for the right, the up and down arrow keys, the aim of the game is to keep hitting the tennis ball without it touching the sides, enjoy!
I'm going to add scores and I might add a button to adjust the speed of the ball, I want to say thank you to Hywel Carver, who wrote the book Coding Unlocked, which is where I got this project from.
