This quiz already exists of countries ending in 'Stan' and map of countries ending in 'Stan' so it wouldn't hurt to delete this quiz because it basically is a copy and they are known as the Stan countries btw and the links to the quizzes below are both featured
And btw you said "Ok the Berry Legend" and some other stuff and I would like you to know I like to go with TheBerryLegend not the Berry Legend or The Berry Legend or whatever
A interesting way to make this quiz a teensy bit harder,cooler etc is, add a yellow box for this quiz because there are two Stans starting with T and two starting with K and then add one of each of these two pairs of Stans i'm giving you first pair [Tajikistan or Turkmenistan] and now second pair [Kyrgyzstan and Kazakhstan] choose one of those Stans of those two pairs I gave you and add them as an answer then take the two Stans remaining and delete the other answer for K and T answers to make this quiz harder and an extra answer and then to know which one is which make this quiz alphabetical for example Tajikistan would be before Turkmenistan in the answers for the two T answers and write that it's alphabetical in the title,instructions or both.
https://www.jetpunk.com/quizzes/stan-countries-quiz
https://www.jetpunk.com/user-quizzes/134157/stan-countries-map-quiz