Brazil Largest CitiesDirections
First choose the number of cities by typing ‘100’, ‘250’, or ‘all’ – then try to achieve the highest population among the top 50K+ population Brazilian cities you chose. Quiz is not timed. Zoom level is limited as city labels would show up otherwise.
i use it all the time for other projects city population.de
Which source did you got these statistics? From what I know there are way more than these cities in Brazil with more than 50k people in it
citypopulation.de has official census figures