From that video I found this video, which has a similar treatment of finding the shortest path in a maze as well as some more impressive feats (like recreating

From that video I found this video, which has a similar treatment of finding the shortest path in a maze as well as some more impressive feats (like recreating the subway system of Tokyo). https://www.youtube.com/watch?v=lls27hu03yw https://www.youtube.com/watch?v=lls27hu03yw Pretty a-mazing.