I was aware that this quiz was going to be absurdly challenging due to the problems you have pointed out. The problem was that when I made this, I wasn't exactly sure how to sort out all of that, but now, thanks to your comment, I can make the changes knowing that it will be undestandable and readable. Thank you so much for your comment!
To me that is stupid, because if I put their name and number, it shouldn't matter. I would've scored higher if it weren't for that.
Besides that, great job! It must have taken you at least an hour to make this quiz, since you are covering all of Russian history.
4 stars.