| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,749 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,798 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,886 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,193 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,240 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,395 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,648 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,375 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,486 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,338 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,561 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,421 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 111,556 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,210 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,899 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,731 |
| The Only European Country ... | 0 | - | 4.91 | 214,122 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,337 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,745 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,257 |
| Countries of Africa | 0 | - | 5.00 | 2,510,733 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,562 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,318 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,456 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,320,706 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,579 |
| Countries of the Middle East | 0 | - | 4.96 | 199,142 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,367 |
| Slavic Countries | 0 | - | 4.96 | 110,940 |
| African Island Countries | 0 | - | 4.96 | 100,872 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,539 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,012,985 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,866 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,604 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,271 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 324,798 |
| 10 Westernmost Countries in Asia | 0 | - | 4.69 | 70,865 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,132 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,138 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,973 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,060 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,868 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,274 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,463 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,415 |
| Monarchies of Europe | 0 | - | 4.90 | 97,406 |
| Monarchies of Asia | 0 | - | 4.97 | 70,650 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,470 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,999 |
| The Only African Country ... | 0 | - | 4.98 | 128,422 |
| The Only American Country ... | 0 | - | 4.92 | 120,843 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,809 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,289 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,098 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,509 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,152 |
| European Countries with One Border | 0 | - | 4.97 | 181,738 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,639 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,215 |
| Europe Map Quiz | 0 | - | 5.00 | 4,734,429 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 171,593 |
| Countries with Megacities | 0 | - | 4.99 | 247,504 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 197,433 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,181 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 135,853 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,108 |
| UK Immigration by Country | 0 | - | 4.94 | 139,786 |
| Central American Countries | 0 | - | 4.98 | 155,165 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,735 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,067 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 75,721 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,367 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,921 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 241,231 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,409 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,426 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,318 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,156 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,869 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,815 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,520 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,283 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,325 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,187 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,529 |
| Ten Highest HDI Countries in Africa | 0 | - | 4.69 | 67,741 |
| Ten Highest HDI Countries in Asia | 0 | - | 4.45 | 54,668 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,082 |
| Countries That Border Russia | 0 | - | 4.98 | 459,237 |
| Countries Bordering France | 0 | - | 4.83 | 399,960 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,282 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,250 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,564 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,268 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,020 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 257,169 |
| Germany Country Quiz | 0 | - | 4.82 | 156,709 |
| Russia Country Quiz | 0 | - | 4.85 | 113,722 |
| Italy Country Quiz | 0 | - | 4.82 | 122,333 |
| Japan Country Quiz | 0 | - | 4.92 | 141,423 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,368 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,912 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,837 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,078 |
| Kazakhstan Country Quiz | 0 | - | 4.83 | 34,650 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,314 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,436,175 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 377,920 |
| 10 Southernmost Countries in Europe | 0 | - | 4.02 | 70,158 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,441,858 |
| Oceania Map Quiz | 0 | - | 4.98 | 636,020 |
| Africa Map Quiz | 0 | - | 5.00 | 2,105,684 |
| Asia Map Quiz | 0 | - | 4.99 | 907,851 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,534 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,152 |
| Random European Capital to Country | 0 | - | 4.98 | 189,370 |
| Random European Country to Capital | 0 | - | 4.92 | 147,583 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,454 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,530 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,822 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,042 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 137,904 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,101 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,184 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,323 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,733 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,555 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,825 |
| The Only Remaining Asian Country . . . | 0 | - | 4.69 | 45,489 |
| Every European Country Shape | 0 | - | 4.96 | 200,366 |
| Every Asian Country Shape | 0 | - | 4.95 | 86,782 |
| Every African Country Shape | 0 | - | 4.90 | 86,227 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,150 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,220 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 148,244 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,752 |
| Countries Bordering India | 0 | - | 4.98 | 162,657 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,761 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,847 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 69,951 |
| Countries Bordering Iran | 0 | - | 4.83 | 94,844 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,242 |
| Countries that Border China | 0 | - | 4.96 | 261,944 |
| Countries that Border Iraq | 0 | - | 4.97 | 107,894 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,566 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,124 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,266 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,822 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,326 |
| Countries Bordering Turkey | 0 | - | 4.98 | 116,553 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,501 |
| Countries that Border Poland | 0 | - | 4.99 | 171,459 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,587 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,945 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,003 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 59,751 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,374 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,576 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,446 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,424 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,555 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,848 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 54,963 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,042 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,446 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 63,774 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 92,839 |
| Countries Closest to Turkey | 0 | - | 4.96 | 125,436 |
| Countries Closest to India | 0 | - | 4.97 | 102,251 |
| Countries Closest to Japan | 0 | - | 4.92 | 137,989 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,444 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 68,574 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,170 |
| Countries that Beat Australia | 0 | - | 4.92 | 92,175 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,378 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,655 |
| Brunei Country Quiz | 0 | - | 4.87 | 21,790 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,459 |
| Mauritius Country Quiz | 0 | - | 4.84 | 22,114 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,569 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,437 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.95 | 86,005 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 266,255 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 121,013 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.92 | 92,794 |
| Africa Capitals Quiz | 0 | - | 4.99 | 730,980 |
| Asia Capitals Quiz | 0 | - | 4.98 | 686,623 |
| Olympic Host Countries | 0 | - | 4.98 | 199,021 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.94 | 304,171 |
| Top 10 European Countries with the Highest Elevation | 0 | - | 4.83 | 90,874 |
| Top Rice-Producing Countries | 0 | - | 4.95 | 98,457 |
| Top Chocolate Growing Countries | 0 | - | 4.93 | 61,332 |
| Countries of Africa by Borders in 30 Seconds | 0 | - | 4.43 | 354,782 |
| Asian Countries by Borders in 30 Seconds | 0 | - | 4.45 | 413,033 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,376,700 |
| United States Map Quiz | 0 | - | 4.98 | 4,143,449 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,906 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,595 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,021 |
| Australia Map Quiz | 0 | - | 4.94 | 342,680 |
