| Country | Surface Area | Answer | % Correct |
|---|---|---|---|
| Russia | 31,722 km² | Baikal | 100%
|
| Canada | 31,153 km² | Great Bear | 86%
|
| Canada | 27,200 km² | Great Slave | 86%
|
| NIcaragua | 8,264 km² | Nicaragua | 86%
|
| Russia | 24,514 km² | Ladoga | 79%
|
| United States | 58,030 km² | Michigan | 71%
|
| Canada | 24,514 km² | Winnipeg | 71%
|
| Kazakhstan | 3,300 km² | North Aral Sea | 64%
|
| Russia | 9,700 km² | Onega | 64%
|
| Turkey | 3,755 km² | Van | 64%
|
| Canada | 7,850 km² | Athabasca | 43%
|
| Kazakhstan | 16,400 km² | Balkhash | 36%
|
| Sweden | 5,650 km² | Vänern | 36%
|
| Kyrgyzstan | 6,236 km² | Issyk-Kul | 29%
|
| China | 4,489 km² | Qinghai | 29%
|
| Ethiopia | 3,200 km² | Tana | 29%
|
| Finland | 4,380 km² | Saimaa | 21%
|
| Canada | 4,706 km² | Manitoba | 14%
|
| Canada | 4,848 km² | Nipigon | 14%
|
| Canada | 6,650 km² | Reindeer | 14%
|
| Tanzania | 5,614.7 km² | Rukwa | 7%
|
| Canada | 5,370 km² | Winnipegosis | 7%
|
| Canada | 3,115 km² | Amadjuak | 0%
|
| Zambia | 3,000 km² | Bangweulu | 0%
|
| Canada | 3,833 km² | Dubawnt | 0%
|
| Canada | 3,069 km² | Melville | 0%
|
| Canada | 5,542 km² | Nettilling | 0%
|
| China | 3,210 km² | Poyang | 0%
|
| Russia | 4,560 km² | Taymyr | 0%
|