Countries That Contain The Letters X, Z Or W In Their Name

Common notification: I have played now for many days recently made or updated quizzes. I don't want to be rude, because I respect your effort, but it is a little bit annoying time after time to play new quizzes full of mistakes. Aren't you checking these from sources, because the main rule is that there are many errors? We who play these first have to ask to correct them. (I am not a native speaker either, but that has nothing to do with checking the correct spelling of country or city names.)

But as I said, thank you for doing this. Do it well, and you give joy for many people. :)