Ping Pong Space: https://scratch.mit.edu/projects/152869115/ (21:05 28.Mar.2017) Ping Pong: https://scratch.mit.edu/projects/24911802/ (21.Jul.2014)
If you choose "ARROWS" you will move the "paddle" using the right and left arrow If you choose "MOUSE" you will move the "paddle" using the mouse/track-pad I'm working on Highscores