| Longitude | Countries | % Correct |
|---|---|---|
| 59 W | Canada | 100%
|
| 179 E | United States | 100%
|
| 10 E | Denmark | 90%
|
| 23 W | Denmark | 90%
|
| 59 W | Denmark | 90%
|
| 59 W | Falkland Islands | 90%
|
| 10 E | Germany | 90%
|
| 179 E | Russia | 90%
|
| 104 E | Russia | 90%
|
| 51 E | Russia | 90%
|
| 59 W | Brazil | 80%
|
| 104 E | China | 80%
|
| 104 E | Mongolia | 80%
|
| 10 E | Norway | 80%
|
| 59 W | Argentina | 70%
|
| 10 E | Austria | 70%
|
| 23 W | Iceland | 70%
|
| 10 E | Italy | 70%
|
| 10 E | Switzerland | 70%
|
| 10 E | Algeria | 60%
|
| 104 E | Cambodia | 60%
|
| 59 W | Guyana | 60%
|
| 51 E | Iran | 60%
|
| 51 E | Kazakhstan | 60%
|
| 104 E | Laos | 60%
|
| 104 E | Malaysia | 60%
|
| 10 E | Tunisia | 60%
|
| 104 E | Vietnam | 60%
|
| 10 E | Cameroon | 50%
|
| 10 E | Libya | 50%
|
| 59 W | Paraguay | 50%
|
| 51 E | Saudi Arabia | 50%
|
| 104 E | Thailand | 50%
|
| 51 E | Yemen | 50%
|
| 59 W | Bolivia | 40%
|
| 10 E | Equatorial Guinea | 40%
|
| 179 E | Fiji | 40%
|
| 10 E | Gabon | 40%
|
| 10 E | Niger | 40%
|
| 10 E | Nigeria | 40%
|
| 104 E | Singapore | 40%
|
| 51 E | Somalia | 40%
|
| 51 E | Qatar | 30%
|
| 51 E | Seychelles | 30%
|