| Country | First-Level Subdivision | Rank | % Correct |
|---|---|---|---|
| United States | California | 37 | 100%
|
| United Kingdom | England | 21 | 100%
|
| United States | Florida | 58 | 100%
|
| United States | New York | 62 | 100%
|
| United States | Texas | 48 | 100%
|
| United States | Illinois | 91 | 94%
|
| Canada | Ontario | 72 | 94%
|
| Brazil | Rio de Janeiro | 70 | 94%
|
| Brazil | São Paulo | 27 | 94%
|
| Argentina | Buenos Aires | 68 | 89%
|
| United States | Georgia | 100 | 89%
|
| Nigeria | Lagos | 86 | 89%
|
| Mexico | México | 66 | 89%
|
| Russia | Moscow | 88 | 89%
|
| Germany | Bavaria | 87 | 83%
|
| Netherlands | Netherlands | 65 | 83%
|
| United States | Pennsylvania | 89 | 83%
|
| France | Île-de-France | 94 | 72%
|
| D. R. Congo | Kinshasa | 78 | 72%
|
| Germany | North Rhine-Westphalia | 64 | 72%
|
| United States | Ohio | 97 | 72%
|
| Nigeria | Kano | 75 | 56%
|
| Brazil | Bahia | 81 | 50%
|
| Ethiopia | Amhara | 46 | 44%
|
| Germany | Baden-Württemberg | 99 | 44%
|
| Ethiopia | Oromia | 34 | 44%
|
| South Africa | Gauteng | 76 | 39%
|
| Brazil | Minas Gerais | 60 | 39%
|
| South Africa | KwaZulu-Natal | 93 | 28%
|
| Brazil | Paraná | 98 | 28%
|