What are the duolingo leagues?

Related questions

1. How do I leave a club in duolingo?
2. How do you earn more gems on duolingo?
3. What does admin mean on duolingo?
4. How do you join a league in duolingo?
5. What are the five leagues in duolingo?
6. Can you learn two languages at the same time?
7. What does lingot mean?
8. Will duolingo add more languages?
9. How do I reset duolingo to English?
10. How does duolingo Leaderboard work?

Tags

1. #digital
2. #includes
3. #duolingo
4. #language
5. #website
6. #platform
7. #learning
8. #assessment
9. #proficiency