+ 6
Finish all courses, how do I earn more xp?
5 odpowiedzi
+ 17
Submit quizzes, do challenges, post questions, answers and Best answers
+ 17
@Helioform's right 👍 Go for badges.They give you the most xp
+ 11
...and unlock badges.
+ 6
How did I help you through writing tutorials?
+ 2
challenges