the up and down arrow keys change background and so does the #s 1-7 9 - pen down 0 (zero) - pen up the right and left arrow keys turn space bar clears L - makes pen size larger H - makes pen size smaller z - show 8 - hide y - go to 0,0
thanks techexploration and tja33 shift click puts it on turbo mode... try it out on turbo mode