TURBO!!!!!!!TURBO!!!!!!!TURBO!!!!!!!TURBO!!!!!!!TURBO!!!!!!! You can use a microphone or music/sound in the background. Did this too test drawing circles and 1s1s.
TURBO!!!!!!!TURBO!!!!!!!TURBO!!!!!!!TURBO!!!!!!!TURBO!!!!!!! Used this with Pandora in the background while doing homework :)