There is a way for translating back and forth between Korean and Chinese and I get unlimited hearts for it on duolingo but get limited hearts for the other languages
If you normally do not get unlimited hearts do you get unlimited hearts for that language
Do you think it is a new test language or something or why would they do that?
Have you ever got it for only one language but not for other languages?
@shortstories No I always get it for all.
I got it for only one language this time if I got it
@shortstories maybe it is because you use different language to another.
I have all courses in english
@shortstories Do not know if they have permanent or some limited time,
I sometimes get free premium from rewards where I have unlimited hearts for few days