Here is a fantastic article to get you started down this path. Note that the author, in his introduction, submits that the approach to FizzBuzz in this paper is a "somewhat tongue-in-cheek solution." Nevertheless, by applying this kind of thinking to what is, in some ways, a deceptively simple-looking problem, the paper serves as a great starting point for using DSLs as an approach to problem-solving.

https://themonadreader.files.wordpress.com/2014/04/fizzbuzz....