Why are there no code challenges for jQuery, SQL and Bootstrap?

Question

It not fair that some of us want to spar with other coders using these weapons but they seems unavailable in SoloLearn arsenal. Why is this the case? Anyone?

Answer 1

I have no idea. Maybe they will come in the future. First, SL have to decide to add them and then they need to open the quiz factory for the community to add numerous quizzes and then there needs to be enough people to review them properly.

Answer 2

They just don't mind it seriously, I guess.

Answer 3

I don't know. But sololearn wepons are very few. SQL or BS are so important but...