솔루토이 지리 is an educational application available on Android that allows users to explore the cultural heritage of various countries around the world. With a 3D globe that can be rotated using your fingers, users can delve into the vibrant cultures and rich history of 100 countries and 120 cultural heritage sites.

Through vivid videos and photos, 솔루토이 지리 provides an immersive experience, offering a glimpse into the diverse cultural treasures of different nations. Users can learn about the customs, traditions, and landmarks that make each country unique.

In addition to the informative content, the app also offers an entertaining quiz feature. By answering quiz questions correctly, users can earn toys that represent different countries, allowing them to virtually travel the world. Collecting more toys unlocks the opportunity to explore even more countries.

To use 솔루토이 지리, simply select the desired country from the "Exciting World Travel" page in the accompanying books of the "교원 나라권" series. Take a photo of the corresponding page using the app and enjoy the country-specific information and quizzes.

Please note that the app currently supports Android 9.0 (Pie), with support for other versions planned in the future.