Regarding the answers of the challenges

Question

I have a doubt that why don't they share the answers of the questions we attempt in the challenge. It would give some positive boost for a person where exactly he is failing to attempt the answers.

Answer 1

It came with the latest update. Update the Sololearn app.

Answer 2

Imho it would just have a -ve effect on the whole. People could farm xp without understanding the concept of the code. This basically beats the purpose of the app :|