| # Letters | Population | City | % Correct |
|---|---|---|---|
| 5 Letters | 40.2 mil | Tokyo | 94%
|
| 7 Letters | 20.4 mil | Beijing | 86%
|
| 6 Letters | 14.7 mil | London | 86%
|
| 5 Letters | 29.4 mil | Delhi | 83%
|
| 8 Letters | 35.9 mil | Shanghai | 81%
|
| 6 Letters | 17.2 mil | Moscow | 79%
|
| 5 Letters | 20.5 mil | Cairo | 77%
|
| 6 Letters | 24.7 mil | Mumbai | 77%
|
| 7 Letters | 30.6 mil | Jakarta | 74%
|
| 4 Letters | 9.90 mil | Lima | 66%
|
| 9 Letters | 45.6 mil | Guangzhou | 65%
|
| 6 Letters | 25.2 mil | Manila | 65%
|
| 5 Letters | 24.7 mil | Seoul | 65%
|
| 8 Letters | 22.2 mil | São Paulo | 64%
|
| 8 Letters | 15.8 mil | Istanbul | 61%
|
| 7 Letters | 16.6 mil | Kolkata | 54%
|
| 7 Letters | 18.3 mil | Bangkok | 53%
|
| 5 Letters | 19.5 mil | Dhaka | 52%
|
| 7 Letters | 17.3 mil | Karachi | 51%
|
| 6 Letters | 15.0 mil | Tehran | 51%
|
| 4 Letters | 6.80 mil | Xi'an | 46%
|
| 8 Letters | 12.0 mil | Kinshasa | 41%
|
| 9 Letters | 11.8 mil | Bengaluru | 35%
|
| 9 Letters | 9.85 mil | Hyderabad | 27%
|
| 4 Letters | 3.45 mil | Kiev | 24%
|
| 9 Letters | 8.05 mil | Chongqing | 22%
|
| 4 Letters | 6.70 mil | Pune | 22%
|
| 9 Letters | 8.25 mil | Ahmedabad | 20%
|
| 4 Letters | 4.55 mil | Kano | 17%
|
| 8 Letters | 8.30 mil | Hangzhou | 15%
|