Amazing quiz! The only odd thing is the scoring. I got all but one set of cities right but it says I got 60%. I think your quiz has the states as part of the point system rather than just the cities. I love this, do another!
Very creative! I would like to see this applied to other countries or really anything else you can think of. The time is also a very good difficultly, I didn't get 100% of definitely could have.
Super fun quiz! Finally managed to think of the last set with 5 seconds left and just got them in before time expired. Even with the first letter hints this one was surprisingly hard!