How efficient is it to complete a programming language course in sololearn?

Question

i think aside from learning new language from sololearn courses,we should practice our code and check others books as here in sololearn the courses are very sort and lacks enough information to understand fully.

Answer 1

This app is targeted at beginners. As such it is not intended to be a complete reference.

Answer 2

I think sololearn is for review your previuse learned concepts.

see this post:
https://www.sololearn.com/discuss/633901/?ref=app

Answer 3

I think SoloLearn is very good to learn something new about language you know, or maybe even to learn absolutely new one. But it doesn't make sense if you don't write code on your computer. The thing is that you need to learn how to work with projects, compilers, libraries etc. While here you learn just pure language.