press down arrow to draw, then if you want to move your pencil press up arrow then you press red, and then down if you want to draw again space is to clear. Press up then move your mouse and then press 'a' and then it draws a straight line from where you started only colour is blue more colours in next update.
My very much thanks to LocoLounge CodingDojo for training me in CodingFu and my thank yous to everyone else who went there