| Sea | Country | % Correct |
|---|---|---|
| North Sea | United Kingdom | 99%
|
| Black Sea, Sea of Japan | Russia | 98%
|
| North Sea | Denmark | 97%
|
| Red Sea | Egypt | 97%
|
| Persian Gulf | Iran | 97%
|
| Sea of Japan | Japan | 97%
|
| North Sea | Norway | 97%
|
| Red Sea, Persian Gulf | Saudi Arabia | 97%
|
| Persian Gulf | Iraq | 96%
|
| North Sea | Netherlands | 96%
|
| Persian Gulf | Oman | 96%
|
| Sea of Japan | South Korea | 96%
|
| Red Sea | Yemen | 96%
|
| North Sea | Belgium | 95%
|
| North Sea | Germany | 95%
|
| Sea of Japan | North Korea | 95%
|
| Black Sea | Turkey | 95%
|
| North Sea | France | 94%
|
| Red Sea | Israel | 94%
|
| Persian Gulf | Kuwait | 93%
|
| Persian Gulf | Qatar | 93%
|
| Black Sea | Ukraine | 93%
|
| Persian Gulf | United Arab Emirates | 93%
|
| Persian Gulf | Bahrain | 91%
|
| Black Sea | Bulgaria | 91%
|
| Red Sea | Jordan | 91%
|
| Black Sea | Romania | 91%
|
| Red Sea | Eritrea | 90%
|
| Red Sea | Djibouti | 88%
|
| Black Sea | Georgia | 88%
|
| Red Sea | Sudan | 86%
|
| Rio de La Plata | Argentina | 82%
|
| Rio de La Plata | Uruguay | 80%
|