Is sololearn(user not the app) automated to give challenges ?

Question

I often recieve challenges from sololearn and most of the times i win. So is sololearn automated to give challenges or someone challenges manually.

Answer 1

Pls use the search bar before posting to avoid duplicate questions.

https://www.sololearn.com/discuss/1958601/?ref=app
https://www.sololearn.com/discuss/1964091/?ref=app

Answer 2

So it randomly chooses an answer

Answer 3

Yes we think so.

Answer 4

I guess is automated.