| Oceania Map Quiz | 0 | - | 4.98 | 656,987 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,057 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,487 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 116,474 |
| The Only European Country ... | 0 | - | 4.91 | 218,004 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,196 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,985 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,801 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,110 |
| Countries of Africa | 0 | - | 5.00 | 2,550,140 |
| Australia Map Quiz | 0 | - | 4.95 | 345,578 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,753 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,411 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,262 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,506 |
| Palau Country Quiz | 0 | - | 4.90 | 23,086 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,079 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 271,460 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,332,511 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,938 |
| Countries of the Middle East | 0 | - | 4.96 | 202,069 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,797 |
| Slavic Countries | 0 | - | 4.96 | 112,082 |
| African Island Countries | 0 | - | 4.96 | 102,133 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,027 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,027,672 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,447 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,000 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,172 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,911 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,182 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,254 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,816 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,569 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,743 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,214 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,963 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,618 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,870 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,874 |
| Countries that Beat Australia | 0 | - | 4.92 | 93,186 |
| Australian States and Territories | 0 | - | 4.96 | 142,487 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,415 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 332,812 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,783 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,581 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,212 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,584 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,693 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,256 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,775 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,417 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,310 |
| 10 Easternmost Countries in Africa | 0 | - | 4.98 | 23,615 |
| Monarchies of Europe | 0 | - | 4.90 | 98,513 |
| Monarchies of Asia | 0 | - | 4.97 | 71,337 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,124 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 136,840 |
| The Only African Country ... | 0 | - | 4.99 | 129,427 |
| The Only American Country ... | 0 | - | 4.92 | 121,957 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,286 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,134 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,223 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,102 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,488 |
| European Countries with One Border | 0 | - | 4.97 | 183,366 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,135 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,549 |
| Europe Map Quiz | 0 | - | 5.00 | 4,776,951 |
| Australia Cities Map Quiz | 0 | - | 4.82 | 146,168 |
| Flags of Oceania | 0 | - | 5.00 | 261,332 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 174,329 |
| Countries with Megacities | 0 | - | 4.99 | 265,550 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 200,125 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,691 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 138,388 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,761 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 77,985 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,450,466 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 381,509 |
| Countries That Border Russia | 0 | - | 4.98 | 463,594 |
| Countries Bordering France | 0 | - | 4.83 | 404,059 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,109 |
| New Zealand Country Quiz | 0 | - | 4.70 | 76,159 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,450,614 |
| Africa Map Quiz | 0 | - | 5.00 | 2,124,435 |
| Asia Map Quiz | 0 | - | 4.99 | 921,861 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 429,836 |
| UK Immigration by Country | 0 | - | 4.94 | 141,339 |
| Central American Countries | 0 | - | 4.98 | 156,987 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,076 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,041 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,467 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 97,675 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,881 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 245,426 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,093 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,962 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 136,218 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,541 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,841 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,441 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,574 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,150 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,515 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,445 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,581 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,291 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,575 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 263,128 |
| Germany Country Quiz | 0 | - | 4.83 | 158,458 |
| Russia Country Quiz | 0 | - | 4.83 | 114,860 |
| Japan Country Quiz | 0 | - | 4.93 | 142,963 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,483 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,569 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,177 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,470 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,966 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,683 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,910 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,840 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,323 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,509 |
| The Only Remaining Asian Country . . . | 0 | - | 4.64 | 45,997 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.96 | 87,069 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 268,510 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 122,357 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 112,683 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.90 | 93,903 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,900 |
| Random European Capital to Country | 0 | - | 4.98 | 191,733 |
| Random European Country to Capital | 0 | - | 4.93 | 165,590 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,839 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,195 |
| Melbourne Suburbs | 0 | - | 4.86 | 53,879 |
| Olympic Host Countries | 0 | - | 4.98 | 201,434 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 311,867 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,255 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,586 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,515 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,575 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,904 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 101,979 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 97,823 |
| Every European Country Shape | 0 | - | 4.96 | 202,467 |
| Every Asian Country Shape | 0 | - | 4.95 | 88,108 |
| Every African Country Shape | 0 | - | 4.90 | 87,949 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 84,755 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 76,584 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 150,212 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,521 |
| Countries Bordering India | 0 | - | 4.98 | 163,667 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,834 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,771 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,619 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,825 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,710 |
| Countries that Border China | 0 | - | 4.96 | 263,798 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,905 |
| Countries Bordering Kenya | 0 | - | 4.87 | 63,018 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,995 |
| Countries Bordering Saudi Arabia | 0 | - | 4.96 | 133,370 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,818 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,856 |
| Countries Bordering Turkey | 0 | - | 4.98 | 117,685 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,114 |
| Countries that Border Poland | 0 | - | 4.99 | 172,819 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,143 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,147 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,661 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,369 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,556 |
| Most-Visited Countries by Canadians | 0 | - | 4.83 | 39,506 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,031 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,618 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,069 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 94,225 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,348 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 55,873 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,847 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,786 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 64,055 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 93,552 |
| Countries Closest to Turkey | 0 | - | 4.96 | 126,703 |
| Countries Closest to India | 0 | - | 4.97 | 103,047 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,963 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,616 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 69,118 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,057 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,872 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,964 |
| Brunei Country Quiz | 0 | - | 4.87 | 22,011 |
| Botswana Country Quiz | 0 | - | 4.90 | 22,594 |
| Mauritius Country Quiz | 0 | - | 4.83 | 22,334 |
| Liberia Country Quiz | 0 | - | 4.85 | 21,967 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,929 |
| Bhutan Country Quiz | 0 | - | 4.87 | 24,294 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,586 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,333 |
| African East Coast | 0 | - | 4.96 | 96,462 |
