Challenges???

Question

Can someone explain how do they work?
Sometimes I lose 25 points, sometimes 2 points. What causes that difference?
Does playing with higher levels get me more xp?
Just curious how does it work..

Answer 1

it depends on xp earned by a particular language
//if xp of person challenges is high in that language , then u'll not lose xp if u lose ,... but if its low ,then u will lose good xp on losing

Answer 2

Your points are given according to experience points of you and your opponent.
In my case if I win a java challenge with player with low level on sololearn I get 1 XP and if I fail to win I loose 32 XP .
Winning Challenges with player having more XP points than you will give you more XP.

Answer 3

thx...bro