for the colours: the c key is to clear, the g key is for green, the b key is for light blue, the w key is for white, the r key is for red, the p key is for pink, the y key is for yellow, the e key is for grey, the d key is for dark blue, the o key is for orange, make sure that all the letters are lower case. numbers for more colours: the 0 key is for light creamy, the 1 key is for creamy, the 2 key is for brown, the 3 key is for black. the 4 key is for bay, (bay is a reddish brown). the width key is to change the width. and the red x button is for clearing it as well, but you have to stop the game and make the screen smaller to clear, so i use the c key.
this took me an hour or so. and with the colours i know it is alot to remember so in the next update i will try to change the controls for the colours. with the bay pencil won't be at the mouse pointer, but it colours where the mouse pointer is. SO PLEASE DON'T COPY IT I DON'T WANT OTHERS TO COPY IT!!!!!!