Y ruby is not present in challenge list 🙍

Answer 1

Because Ruby quizzes are still in development.

Answer 2

They will be available soon as Sololearn already started reviewing Ruby quiz submissions.

Answer 3

😔

Answer 4

At least ruby quizzes are in the making.
Good thing there is no Swift

Answer 5

oh 😌

Answer 6

At the moment, you can create quiz and rate the submissions for Ruby.