100% pen evolution simulator. Set your max clones using the slider in the top left. (Sometimes it will go over but not by too much.) If the clone is touching green it will die more the lower the color value. If the clone is touching red, it will die more the higher it's color value. Over time, this should make the clones on the green have a higher color value, while the clones on the red should have a lower color value. This means that the clones on the right should be more blue and the clones on the right should be more green, although they may end up being more purple and orange/red.
