The challenges

Question

Why do the challenge s always so hard like come on I lose almost all my xp on them

Answer 1

challenge level depends upon how much xp have you earbed in the particular skill
Eg: Better skill in html --> higher xp

Answer 2

higher xp--> hard challenges

Answer 3

Choose players with lower level as your opponents.

Answer 4

Some of them are very silly you will never ever use most of them in real life scenario.(Talking about javascript here no idea about other langs) I think the whole purpose of this is to train how to quickly read short & complicated code within certain time limit (some of them are impossible though even within the time limit). Most of them I just memorize meh.. Teaches you nothing.