Right. I don't find that clear anymore. Seems more like a puzzle to me. The 3D one works somewhat well if the spheres are translucent and animated. https://en

Right. I don't find that clear anymore. Seems more like a puzzle to me. The 3D one works somewhat well if the spheres are translucent and animated. https://en.wikipedia.org/wiki/Venn_diagram#Extensions_to_higher_numbers_of_sets https://en.wikipedia.org/wiki/Venn_diagram#Extensions_to_hig...