Which of these countries is landlocked?

What is the largest landlocked country in the world by area?

Which of these European countries is landlocked?

This landlocked Asian country is famous for its yaks and high mountains:

Which continent has the most landlocked countries?

Which landlocked country’s capital is Yerevan?

Which landlocked country is home to Timbuktu?

Which landlocked country is located entirely within Italy?

The Himalayas stretch across which landlocked country?

What is the only landlocked country in Southeast Asia?