Hi, thanks for doing my quiz :) I omitted Frisian because it's not really a common or well known language. While being extremely close in its relation to English, I chose the languages I featured based on a number of factors, including resources for learning the language and availability of others to speak with in the language, which aren't too easy to find as a Frisian learner. Great to get some feedback though!
https://en.wikipedia.org/wiki/Frisian_languages