Make your own pattern! There are three lines and you can choose the colour, shade, size and speed for all three of them!Shade: 50=normal colour; 0=very dark;100=very light Colours: 0-8=red; 8-20=orange; 20-36=yellow; 36-88= green (starting lighter);88-92=turquoise; 92-142=blue; 142-167=purple; 167-180=pink!!! If you find any more colours please put their number in comments! Press stop when your pattern is perfect!
Thanks to @Sohcahtoh who's random doodler inspired me to make this!