Well, no. At least not that I am aware of. No courses require a specific
programming language as it's more of a supporting tool rather than a must have.
I can say that I personally, as a long time Project Euler user, have collected
what can possibly be considered a rather big library of implementations,
written in pure Nim and I worked pretty hard to get some students to use it. I
think it's rather slept on in the context that it is not even presented to you
as an option, encouraging them to use the language would be very nice in my
opinion.