| Length | Answer | % Correct |
|---|---|---|
| 60km | Line 3 Guangzhou | 67%
|
| 57km | Line 10 Beijing | 33%
|
| 31km | U7 Berlin | 33%
|
| 28km | Bannan Taipei | 0%
|
| 35km | Circle Singapore | 0%
|
| 44km | Downtown Singapore | 0%
|
| 30km | Eighth Avenue New York | 0%
|
| 37km | Kaluzhsko Moscow | 0%
|
| 29km | Kirovsko St-Petersburg | 0%
|
| 40km | L-12 Madrid | 0%
|
| 32km | L-7 Madrid | 0%
|
| 40km | Line 12 Shanghai | 0%
|
| 35km | Line 2 Busan | 0%
|
| 30km | Line 2 Shanghai | 0%
|
| 35km | Line 2 Shenzhen | 0%
|
| 41km | Line 3 Nanjing | 0%
|
| 39km | Line 4 Chengdu | 0%
|
| 41km | Line 4 Suzhou | 0%
|
| 48km | Line 5 Seoul | 0%
|
| 43km | Line 6 Beijing | 0%
|
| 35km | Line 6 Seoul | 0%
|
| 35km | Line 7 Seoul | 0%
|
| 34km | Line 7 Shanghai | 0%
|
| 29km | Line 8 Shanghai | 0%
|
| 31km | Line 9 Seoul | 0%
|
| 33km | Lyublinsko Moscow | 0%
|
| 29km | Moscovsko St-Petersburg | 0%
|
| 30km | Orange Line Montreal | 0%
|
| 41km | Serpuskhocsko Moscow | 0%
|
| 40km | Toei Oedo Tokyo | 0%
|