My favorite subject when studying CompSci (TU Delft) was called "Concepts of programming languages". We learned C, Scala (for functional) and Javascript (prototypes).

It made learning Elixir years later much easier.

We also had a course that basically summed up to programming agents to play Unreal Tournament in a language called GOAL which was based on Prolog.

For years I've wanted to use Prolog but could not figure out how. I ended up making a spellcheck to allow LLM's to iterate over and fix the dismal Papiamentu they generate.