Press the green flag and hold down the mouse to draw. Change the numbers to see different colors and effects. Press "ERASE ALL" to erase your canvas. (I don't know if it supports mobile-please let me know in the comments.) Anyway, this is supposed to be like Rainbow Highlights, but in your own way. Extra Note: Here are what each category means. Color-changes the main color appearance. (1 is red, 10 is orange, 15 is yellow, 30 is green, 50 is light blue, 60 is dark blue, 70 is indigo, 75 is purple, 90 is pink, and 100 is red.) Size-changes how big or small the drawing will appear. (1 is the thinnest, 100 is the thickest.) Saturation-changes the intensity of the color. (0 is white, 100 is the original color.) Brightness-changes the lightness or darkness of a color. (0 is black, 100 is the original color.) Transparency-changes how "invisible" a color is. (0 is fully visible, 100 is INvisible.) Mix up the sliders and make a masterpiece! Thank you for reading! Tip: Use the background color of your masterpiece to erase without erasing everything. (Ex: If you're making a night sky, use black to erase anything you want to erase.)