How can i make xp

Question

how can i make more xp on the same skills

Answer 1

Challenge using that language.

(Also, please use search bar.)

Answer 2

why are so many people concerned about xp, unless they use it to unlock the answers which as we all know is a great way to learn.

Answer 3

can you explain please

Answer 4

Tap on the flash symbol, next to learning section

Answer 5

Thanks