Doodle is a simple vector drawing application.
Use an analogue joystick in port 1 (or Lightpen in port 2 for the Lightpen version).
Joystick/Lightpen : Move cursor
Button 1 : Clear screen and reset to center
Button 2 : Hide/Show cursor
Button 3 : Draw to selected point
Button 4 : Move to selected point
Doodle will beep if the line you are trying to draw is too long or if you have ran out of lines (maximum of 255 lines).
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