Who uses sololearn mostly Post graduates or under graduates?

Question

In this app there are so may marup languages and programming languages. For whom it is helpful? Is it for under graduates or postgraduates. In my opinion I think under graduates use to understand languages where as post graduates use it for more updates in them and they improve themselves by participating in contests and challenges.

Answer 1

There are beginners here from all ages and backgrounds. Just like there are experts. Some experts like me came to learn new skills. I've retired from programming and came for Java. Of the languages here, I knew C and C++ so learned the rest over the last year.