“土菜馆”地点数量≥400的地级行政区 Prefectures with ≥400 "Tucaiguan" sites

Name all 50 states in the USA. Easy, right?

Can you name the capitals cities of all 196 countries in the world?

20 random countries have been removed from the map of the world! Can you identify them in 3 minutes?

For each selected category and continent, name ANY country which fits the criteria.