> On Dec 9, 2019, at 5:30 PM, Doug McIlroy wrote: > > Moo and hunt-the-wumpus got quite a lot of play > both in the lab and at home. Wump was an instant > hit with my son who was 4 or 5 years old at the > time. > > Amusingly, I speculated on how to generate degree-3 > graphs for wump, but obviously not very deeply. It > was only much later that I realized the graph > always had the same topology--a dodecahedron. You know, maybe we’ve been looking at this wrong the whole time (I blame Yob). Maybe the caves aren’t the vertices of a dodecahedron. Maybe they’re the faces of an icosahedron. Adam