| Country | Area (km²) | % Correct |
|---|---|---|
| San Marino | 61 | 99%
|
| Andorra | 468 | 98%
|
| Estonia | 45,339 | 97%
|
| Monaco | 2 | 97%
|
| Vatican City | 0.49 | 97%
|
| Czech Republic | 78,866 | 96%
|
| Latvia | 64,589 | 96%
|
| Lithuania | 65,300 | 96%
|
| Slovakia | 49,036 | 96%
|
| Slovenia | 20,273 | 96%
|
| Kosovo | 10,887 | 95%
|
| Liechtenstein | 160 | 95%
|
| Malta | 316 | 95%
|
| Montenegro | 13,812 | 95%
|
| Switzerland | 41,290 | 93%
|
| Austria | 83,858 | 92%
|
| Belgium | 30,510 | 92%
|
| Croatia | 56,594 | 92%
|
| Hungary | 93,030 | 92%
|
| Luxembourg | 2,586 | 92%
|
| Moldova | 33,846 | 92%
|
| Netherlands | 41,198 | 92%
|
| Portugal | 88,416 | 92%
|
| Serbia | 88,361 | 91%
|
| Albania | 28,748 | 90%
|
| Denmark | 44,493 | 90%
|
| Bosnia and Herzegovina | 51,129 | 87%
|
| Ireland | 70,273 | 87%
|
| North Macedonia | 25,713 | 85%
|
| Bulgaria | 110,994 | 84%
|
| Iceland | 102,775 | 78%
|