Sort:  

What would have been your guess, if you had discover this earlier?

I probably would have gone with China or Australia, just because they are geographically apart from the other choices, but the winning answer makes good sense. By the way, with the 7 day payouts, I'm not sure what the correct length of time is on responses for these "10" posts. I tried to draw out mine for about 48 hours before picking a winner. Maybe 24 hours would have been fine also. One week is too long for people to wait for an answer, I think.

Yes, I agree. It would be too long to wait for seven days.

Next time, I'll use these rules:

  • I am not going to reveal the winner before 24 hours after the post.
  • If no winner after 24 hours, I will say so. That will give clues for another guessing period of 24 hours.