I didn't do very well, though I did see flaws with the site itself. Yet, I kept playing.
Then a little while ago, they threw a new version at me. Countries of the World With an Empty Map.
Countries would fill in, as you identified them. It makes it a little harder when you don't see what exactly is missing, but that can actually be an advantage. It makes you think, it makes you strategize.
I do attempt to go continent by continent (or area of the world), though there are some things that go out of order - like if I fill-in 'New Guinea', I also then do "Equatorial Guinea', 'Guinea' and 'Guinea Bissau'. ....just to get them out of the way.
Still, I did find a flaw - at least for me - that keeps me from achieving 100%.
You'll see even with 1:26 to go (you only get 15 minutes to do the quiz), my last choice -and it's always my last fill-in - is not a correct answer. Or is it?
Mind you - my keyboard does not allow me to put an accent over the 'o', but aren't they adhering to details just a little too much?
If I put in Burma, I get credit for Myanmar. Surely they could give me credit for no ^.
....and here is why I call bullshit on this oversight.......
79% of all people taking this quiz got 'Cote d'lovire' right?? That means they all have that ^ above the o.
Because of that, my 99% seems hollow.
Still I play, because this game can soothe my OCD, while it also spurs it. It's a complicated life I lead.