This year I studied almost exclusively Spanish, but Duolingo’s Spanish course keeps getting more material, so there is perhaps as much left as year before. Last year I completed the Portuguese course in less than a half year, so there is a huge difference between different language courses. The other language I studied a little, was German, but I didn’t do it for learning, I did it for points. Duolingo is a game too, remember.

My profile page in Duolingo.