How do i get "Win a Challenge" achievement?

Question

I don't see any links of explanations that lead to sed "Challenges".
Are they at later points?
Is there Python PVP i missed?
Is it "app" specific?
For context. I am using Sololearn on their website

Answer 1

Challenges are only available in app, and yes, you can challenge people in Python. You can access challenges by going to 'Community -> Start a Code Challenge'.

Answer 2

By winning a challange 😐
You disabled all your weapons so no one can challange you. But you are still available to chalange others by going to their profile, or visiting community tab available players

Answer 3

From App

Answer 4

okay