Countries in Central Asia
5 countries in the quiz belong to the Central Asia subregion of Asia.
Within Asia, the Central Asia subregion covers 5 countries. 5 of 5 are landlocked, roughly 100% of the group. Sizes vary widely: Kazakhstan covers 2,724,900 km², compared to just 143,100 km² for Tajikistan. Russian is the most widely spoken language among them, appearing in 5 of the 5 countries.