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https://www.duolingo.com/Bowbend

hearts

what is the purpose?

6 years ago

3 Comments


https://www.duolingo.com/kcin

If you lose all of them then you have to start over.

6 years ago

https://www.duolingo.com/MrBarryObama

to frustrate users

5 years ago

https://www.duolingo.com/AnnikaFaith

to make you practice more so that you know the language better.

5 years ago