Ghost Catcher Puzzle
screen bounds, basic math, delays, simple variables, simple events, direction and turning, simple motion, simple messaging, advanced messaging, program control, detect conditions, simple loops, advanced events, visibility, variables, color detection, simple conditionals, resize actor, advanced math, advanced motion, lists, advanced costume handling, pen color, text handling, simple sound playing, simple drawing, input/output, conditional wait, advanced loops, fill color, miscellaneous, conditional loops,