+ 1
How the questions in challenges are selected? Whats the algorithm? And how its updated?
2 Answers
+ 4
AFAIK, theyâre randomly selected.
However, the XP is calculated using the Elo rating system: https://www.sololearn.com/faq#q17
+ 3
That's already understand that there is no algorithm because bcz questions may repeat in next quiz just after it. (I had seen it)
It may possible that for a single quiz choose random 5 out of these 200 or whatever they have.