Why SoloLearn is best?

Question

Why Sololearn? Why it's the best?

Well, it offers free course where some other sites offering same style but asking money.

Many courses with many quizzes.

Competition, compete and make a name.
Sharpen the brain with quality quizzes and same questions repeating sometimes.

Easy understanding.
Sometimes confusing keyword appears without prior explanation.

Mostly it implemented a social platform idea.
Which is awesome, specially for new comers.

Free with community is best.

Answer 1

most of all you have fun

Answer 2

It is also mobile so you can learn and challenge anywhere.