Source: Ethnologue. Native speakers, including native speakers outside of Europe.
The colors indicate the language family: Pink: Romance Green: Germanic Blue: Slavic Orange: Turkic Brown: Uralic Black: other.
Many of these "languages" are classified as dialects by other sources. Locations on the map are approximate.
You are right about Dargin, no idea what went wrong there. Thanks for pointing it out. "Flemish" is not accepted for West Flemish because it's quite different. Flemish is Dutch as it is spoken in Flanders. It is mutually comprehensible with Dutch as spoken in the Netherlands. Like American and British English, there are differences but it's definitely the same language. West Flemish is a dialect of Dutch which is so divergent that it is considered a separate language by my source.
(but globally thank you for this good quiz, got 106)