This isn't the best quiz it could be. It is all luck and no knowledge. I can just go through every country until i beat it unlike other quizzes where there are hints or fill in the blanks. This wouldn't be fun for someone trying to learn or someone who just wants to test their knowledge. I would recommend making this a quiz where you get information about their landscape or flag to help you get the country.
This is just my opinion feel free to ignore.