Big names like Buenos Aires, Curitiba, Belo Horizonte and Campinas sit next to cities that are far less familiar: Mendoza, Arequipa, Maracaibo, Cali and Georgetown. The cities are scattered along coasts, high plateaus and river valleys, so a sense of the continent's geography pays off. Each round asks 20 of the 102 cities, with 15 seconds for each. The closer your point lands to the real spot, the more points you earn, and a time bonus rewards speed. After a few games, distances and neighbors start to make sense. A good workout for travelers, students and anyone who follows the news from the region.