| Straight Shot to Antarctica | 0 | - | 4.94 | 43,193 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,876 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,986 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,199 |
| The Only European Country ... | 0 | - | 4.91 | 219,127 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,016 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,579 |
| Countries of Africa | 0 | - | 5.00 | 2,560,859 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,206 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,335,955 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,889 |
| Countries of the Middle East | 0 | - | 4.96 | 202,993 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,213 |
| Slavic Countries | 0 | - | 4.96 | 112,399 |
| African Island Countries | 0 | - | 4.96 | 102,541 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,031,882 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,852 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,340 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,694 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,672 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,574 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,570 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 113,000 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,859 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,102 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,839 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,398 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,945 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,185 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 40,846 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 335,666 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,580 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 185,170 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,911 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,926 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,885 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,488 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,132 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,688 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,531 |
| 10 Easternmost Countries in Africa | 0 | - | 4.98 | 25,131 |
| Monarchies of Europe | 0 | - | 4.90 | 98,897 |
| Monarchies of Asia | 0 | - | 4.97 | 71,517 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,298 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,568 |
| The Only African Country ... | 0 | - | 4.99 | 129,696 |
| The Only American Country ... | 0 | - | 4.92 | 122,229 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,393 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,390 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 96,843 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,554 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,885 |
| European Countries with One Border | 0 | - | 4.97 | 183,838 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,569 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,866 |
| Europe Map Quiz | 0 | - | 5.00 | 4,789,074 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 175,232 |
| Countries with Megacities | 0 | - | 4.99 | 267,274 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 200,915 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 114,174 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 139,233 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 82,289 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 78,582 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,454,493 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 382,583 |
| Countries That Border Russia | 0 | - | 4.98 | 464,565 |
| Countries Bordering France | 0 | - | 4.83 | 404,987 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,922 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,452,673 |
| Oceania Map Quiz | 0 | - | 4.98 | 659,600 |
| Africa Map Quiz | 0 | - | 5.00 | 2,129,039 |
| Asia Map Quiz | 0 | - | 4.99 | 925,455 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,991 |
| UK Immigration by Country | 0 | - | 4.94 | 141,746 |
| Central American Countries | 0 | - | 4.98 | 157,374 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,616 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,437 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,952 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 98,008 |
| African Countries with the Most Christians | 0 | - | 4.94 | 76,113 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 246,576 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,757 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,366 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 137,382 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,863 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 102,060 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,594 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,839 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,358 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,925 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,822 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,765 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,476 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,908 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,621 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,843 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,731 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 264,741 |
| Germany Country Quiz | 0 | - | 4.82 | 158,867 |
| Russia Country Quiz | 0 | - | 4.83 | 115,331 |
| Japan Country Quiz | 0 | - | 4.93 | 143,362 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 141,051 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,760 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,264 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,597 |
| Jordan Country Quiz | 0 | - | 4.86 | 32,092 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,553 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,834 |
| Kenya Country Quiz | 0 | - | 4.86 | 35,016 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,944 |
| Palau Country Quiz | 0 | - | 4.89 | 23,146 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,389 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,694 |
| The Only Remaining Asian Country . . . | 0 | - | 4.64 | 46,135 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.96 | 87,351 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 269,201 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 122,697 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 112,920 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.90 | 94,244 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 84,097 |
| Random European Capital to Country | 0 | - | 4.98 | 192,174 |
| Random European Country to Capital | 0 | - | 4.93 | 165,946 |
| Random Asian Country to Capital | 0 | - | 4.92 | 97,000 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,459 |
| Random African Country to Capital | 0 | - | 4.95 | 71,770 |
| Olympic Host Countries | 0 | - | 4.98 | 202,013 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 314,116 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,362 |
| Top 10 European Countries by Coastline | 0 | - | 4.86 | 138,743 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,615 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,697 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 73,042 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,920 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,712 |
| Every European Country Shape | 0 | - | 4.96 | 203,051 |
| Every Asian Country Shape | 0 | - | 4.95 | 88,622 |
| Every African Country Shape | 0 | - | 4.90 | 88,422 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.94 | 95,282 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 77,044 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 151,261 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,734 |
| Countries Bordering India | 0 | - | 4.98 | 163,827 |
| Countries that Border Hungary | 0 | - | 4.98 | 105,019 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,958 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,708 |
| Countries Bordering Iran | 0 | - | 4.83 | 96,074 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,858 |
| Countries that Border China | 0 | - | 4.96 | 264,328 |
| Countries that Border Iraq | 0 | - | 4.97 | 109,120 |
| Countries Bordering Kenya | 0 | - | 4.87 | 63,150 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 78,197 |
| Countries Bordering Saudi Arabia | 0 | - | 4.96 | 133,817 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,113 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,922 |
| Countries Bordering Turkey | 0 | - | 4.98 | 117,908 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,266 |
| Countries that Border Poland | 0 | - | 4.99 | 173,197 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,580 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,464 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,860 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,546 |
| Countries that Visit the UK the Most | 0 | - | 4.88 | 75,881 |
| Most-Visited Countries by Canadians | 0 | - | 4.83 | 39,624 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,156 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,159 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,284 |
| Countries Closest to Vietnam | 0 | - | 4.96 | 94,396 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,489 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 56,169 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 105,067 |
| Countries Closest to Canada | 0 | - | 4.91 | 199,509 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 64,130 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 93,751 |
| Countries Closest to Turkey | 0 | - | 4.96 | 126,928 |
| Countries Closest to India | 0 | - | 4.97 | 103,245 |
| Countries Closest to Japan | 0 | - | 4.92 | 139,218 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,417 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 69,280 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,325 |
| Countries that Beat Australia | 0 | - | 4.92 | 93,464 |
| Colombia Country Quiz | 0 | - | 4.90 | 41,016 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 28,050 |
| Brunei Country Quiz | 0 | - | 4.87 | 22,079 |
| Botswana Country Quiz | 0 | - | 4.90 | 22,654 |
| Mauritius Country Quiz | 0 | - | 4.83 | 22,393 |
| Liberia Country Quiz | 0 | - | 4.85 | 22,013 |
| Moldova Country Quiz | 0 | - | 4.82 | 31,033 |
| Bhutan Country Quiz | 0 | - | 4.87 | 24,348 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,482 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,977 |
| Western Africa Map Quiz | 0 | - | 4.98 | 74,652 |
| African East Coast | 0 | - | 4.96 | 96,798 |
| Africa Capitals Quiz | 0 | - | 4.99 | 744,073 |
| Asia Capitals Quiz | 0 | - | 4.98 | 699,048 |
| Countries of Africa by Borders in 30 Seconds | 0 | - | 4.43 | 356,730 |
| Asian Countries by Borders in 30 Seconds | 0 | - | 4.45 | 417,918 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,387,423 |
| United States Map Quiz | 0 | - | 4.98 | 4,171,760 |
| Australia Map Quiz | 0 | - | 4.95 | 346,223 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,291 |
