Duolingo Diamond League

How do I use classroom Leaderboards? – Duolingo for Schools

Obsidian League leaderboard. People are wildly stomping over each other trying to get into the top 10 so they can make it to Diamond. No matter what I do, no matter how

20 things I've learnt after using Duolingo for 200 days – Liz Learns Welsh

What Are The Leagues in Duolingo? Gamified Language Learning Experience - Language Learning Apps

If Duolingo Is For Language-Learning, Why Do Many Users Cheat?

Duolingo Leagues - What are they and how do they work?

How To Get To Silver League In Duolingo

Lukas' weblog

My Obsession With Duolingo. Gamifying the gamification of the…, by kevinmlamb

Duolingo - When you finish #1 in the Diamond League 💎