Winner gets 0 XP

Question

SoloLearn displays it to me at challenges. Is it a new thing or a bug? Why should I accept challenge if I can only loose with it?

Answer 1

No, it was a bug in first days. I spoke to SoloLearn team and they said they fixed it so minimum XP is 1 now.

Answer 2

I have noticed this odd behavior too, just for the last hours. Hopefully it is only a matter of a bug, otherwise I would find it hard to understand the reason and the meaning.

Answer 3

It's because your opponent's are that
much lower in level than you, that you will simply receive no XP for winning. ):