Awesome game man!  I usually don't like city building type games, but the puzzle aspect made this really fun and engaging.  You might want to somehow advertise it in a way that lets people know it's more of a puzzle game than just a building/farming simulator.   I also thought it looked amazing and very professional!  

Only thing I would change is that the dialogue at the bottom of the screen disappears automatically and I didn't know how to get it back at first.  I only figured out how to show it again when I accidentally hovered over the character at the bottom.  Maybe add a prompt, or on the first level have him say "hover over me if you have any questions!".

I love games like this. When I saw this was an option I immediately started playing. I'm glad you can create your city however you want. Including the puzzle aspect was very smart.