So, I've decided to not only do ONE state's 50 "Mystery" Caches, but a neighboring one too. I must be sadistic for "solving" them. I think this type of thing is called GeoArt, where caches are laid out/placed to form a certain design on the map. Like the state ones, they form a star, I've seen an alien and a snoopy design. Go figure.
I know I'm not up to that level yet, creating GeoArt, but definitely up for placing a couple caches myself. The fun part is coming up with them and finding good hiding spots.