Tap anywhere to drop the ball from there. Using Tynker's built-in physics engine, it's easy to build physics games. Add more balls. What happens if they collide?
expert physics, simple drawing, simple events, detect conditions, advanced animation, simple loops, direction and turning, simple costume handling, input/output, screen bounds, basic physics, miscellaneous, simple motion, basic math, pen size, pen color, advanced events, advanced motion, simple conditionals,