Touch anywhere to change the pen color. By changing the angle slightly, you can draw different shapes. Change the code and see what you can draw.
simple drawing, pen color, variables, direction and turning, simple motion, input/output, simple events, music and instruments, advanced motion, expert physics, simple sound playing, string handling, lists, detect conditions, simple variables, simple loops, pen size, miscellaneous, simple conditionals, delays, pen shade, advanced animation,