Best way to level up in sololearn

Answer 1

learn the courses.
post in q/a discussion
post codes
earn badges
and CHALLENGE CHALLENGE CHALLENGE!!!!!!!!!

Answer 2

just keep learning

and challeng to others
this will increase xp level.

Answer 3

tnx now i achieve the questioner badge or something like that hehehehe

Answer 4

#1)challenges
#2)badges
#3)complete courses
#4)answer / ask questions
#5)post codes!!(I think SL should give more xp for codes :/