I was curious about this. The game is marketed as 2-4 players, and there's only one fan-based solo on Boardgamegeek.com. It doesn't match the solo here, which I just tried. It seems that it's set up essentially as a 3D puzzle? See how many buildings you can connect for a high score? Is that right?
I thought it was cool that this option was added by the developer.
I thought it was cool that this option was added by the developer.