It's been a long time since i wanted to make a Voronoi diagram, because i think they look really cool, and saying "Voronoi diagram" makes you sound way smarter than you actually are. Anyways, drag the points, and set normal voronoi to 0 to tweak the rules a little bit :D
One day, i just thought about a voronoi but instead of coloring the zones based on the closest point, you color them based on the furthest. Well it was actually very simple to do!