Hold down the mouse to draw. Press "P" to use the pencil. You can join the dots. Press "E" to use the eraser. "1", "2", "3"..."6" are all different colors. Press any of these and your pencil or eraser will transform into a colouring pen. You may change the width of the line you draw by pressing "a" to make it bigger and "b" to make it smaller. Press "space" to make a copy of either the pencil, the colouring pen or the eraser. Enjoy! 20 likes or favorites=1 update. ( Sometimes I update it just for fun) Update 1: Added a new function: you can now easily draw Sopwith Camels by pressing "s" and then "space". To change the size of the plane, press "a" to make it grow bigger or press "b" to shrink it. Updated on Friday 15th September 2017 at 18:47.