中国人均小麦产量最多的省区 China provinces with largest wheat yield per capita

Can you name the capitals cities of all 196 countries in the world?

When you guess a country, all the countries it borders will also be completed. Can you fill in the world map in just 90 seconds?

Name the countries where the most people speak Russian as their native language.

Select the countries which are larger than Texas. Selecting any countries smaller than Texas will end the quiz.