Interesting. But it's a bit touchy.

I got 39 out of 50. I should have had four or five more but the "game" decided that really damn close didn't count. I figure if I'm off by fifty miles on a whole state that should be good enough.

Anyway, it's a very cool puzzle and very informative. I'd like to see how y'all Americans would do with Canada's 10 provinces and three territories.