Is it possible to do the code challenges included with the PRO subscription on web browser?

Question

So far I only can access them on the ios app

Answer 1

The only things accessible through web version of sololearn are :-
1) code playground
2) courses
3) Q&A discuss section

Nothing else(including code coach, challenges, activity feed etc) can be accessed from sololearn website regardless of you haveing pro subscription or not.