This is a really basic recreation of the Sporcle world flag quiz that I made in an afternoon. The main difference with mine is that the flags are rendered using emoji. Because of this, different emoji sets will render flags a little differently.
Please note that this quiz was made with english speakers in mind only. As such, only the english spelling of a country's are accepted. Countries who prefer English speakers say their native name have both their prefered name and common english name accepted. i.e Côte d'Ivoire fka Ivory Coast
you can find the json file with the list of questions here and the source code itself here.
This work is marked CC0 1.0