Alot of the answers are incorrect. Like how it says thimphu and colombo and Chittagong are cities in India. And how it says Ulaanbaatar is a city in Russia.
No, you got them right by not picking them, so it gave you a check. The check doesn't mean its in the country, it means that YOU got the question correct. So good job you!
https://en.wikipedia.org/wiki/Donetsk,_Russia