Oh Noes! Scratch project cannot display.Flash player is disabled, missing, or less than version 10.2.
A 2-PLAYER TENNIS GAME
Player Red: Press the "a" and "y" keys to move the paddle up and down.
Player blue: Press the arrow keys "up" and "down" to move the paddle.
Scratch is a project of the Lifelong Kindergarten Group at the MIT Media Lab