Hold down to draw. Click on the coloured squre to change colour. Move the slides to create your own colour!
Thanks to SuperStu for the idea! His book> http://www.amazon.co.uk/Scratch-Coding-Kids-PC-Pro/dp/1781064504/ref=sr_1_1?s=books&ie=UTF8&qid=1443340207&sr=1-1&keywords=coding+for+kids+scratch
