| The Only African Country ... | 0 | - | 4.98 | 128,443 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,816 |
| Which European Country - Multiple Choice | 0 | - | 4.51 | 84,122 |
| Which Asian Country? | 0 | - | 4.64 | 57,425 |
| Which African Country? | 0 | - | 4.58 | 36,258 |
| Oceania Map Quiz | 0 | - | 4.98 | 636,233 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,261 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,578 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,298 |
| Countries of Africa | 0 | - | 5.00 | 2,511,546 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,317 |
| Australia Map Quiz | 0 | - | 4.94 | 342,719 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,272 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,921 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,769 |
| The Only European Country ... | 0 | - | 4.91 | 214,180 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,393 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,784 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,324 |
| The Only Asian Country ... | 0 | - | 4.69 | 121,944 |
| Countries that Beat Australia | 0 | - | 4.92 | 92,191 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,932 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,374 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 267,282 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,320,955 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,631 |
| Countries of the Middle East | 0 | - | 4.96 | 199,183 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,391 |
| Slavic Countries | 0 | - | 4.96 | 110,966 |
| African Island Countries | 0 | - | 4.96 | 100,891 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,550 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,013,319 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,899 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,619 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,310 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,781 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,825 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,903 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,209 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,261 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,413 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,661 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,399 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,506 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,355 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,587 |
| Australian States and Territories | 0 | - | 4.96 | 141,035 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,046 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,174 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,168 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,005 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,076 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,878 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,287 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,474 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,426 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,439 |
| Monarchies of Europe | 0 | - | 4.90 | 97,428 |
| Monarchies of Asia | 0 | - | 4.97 | 70,659 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,481 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 134,027 |
| The Only American Country ... | 0 | - | 4.92 | 120,866 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,296 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,121 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,536 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,174 |
| European Countries with One Border | 0 | - | 4.97 | 181,766 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,660 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,450 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 144,532 |
| Flags of Oceania | 0 | - | 5.00 | 255,765 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 324,977 |
| Which South American Country? | 0 | - | 4.69 | 51,751 |
| Countries That Border Russia | 0 | - | 4.98 | 459,466 |
| Countries Bordering France | 0 | - | 4.83 | 400,098 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,335 |
| New Zealand Country Quiz | 0 | - | 4.68 | 75,557 |
| Europe Map Quiz | 0 | - | 5.00 | 4,735,270 |
| UK Immigration by Country | 0 | - | 4.94 | 139,811 |
| Central American Countries | 0 | - | 4.98 | 155,183 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,761 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,091 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,385 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,937 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 241,282 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,449 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,443 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,329 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,163 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,882 |
| Large Countries with Small Economies | 0 | - | 4.94 | 80,401 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,823 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,534 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,299 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,338 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,206 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,542 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,570 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,033 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 257,269 |
| Germany Country Quiz | 0 | - | 4.82 | 156,745 |
| Russia Country Quiz | 0 | - | 4.85 | 113,758 |
| Italy Country Quiz | 0 | - | 4.82 | 122,354 |
| Japan Country Quiz | 0 | - | 4.92 | 141,460 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,404 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,934 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,846 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,091 |
| Kazakhstan Country Quiz | 0 | - | 4.83 | 34,834 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,436,464 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 377,993 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 171,648 |
| Countries with Megacities | 0 | - | 4.99 | 247,620 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 197,499 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,214 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 135,898 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,143 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,158 |
| Random European Capital to Country | 0 | - | 4.98 | 189,388 |
| Random European Country to Capital | 0 | - | 4.92 | 147,595 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,465 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,542 |
| Melbourne Suburbs | 0 | - | 4.84 | 51,927 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,828 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 75,743 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 137,923 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,106 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,186 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,330 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,802 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,622 |
| Every European Country Shape | 0 | - | 4.96 | 200,386 |
| Every Asian Country Shape | 0 | - | 4.95 | 86,793 |
| Every African Country Shape | 0 | - | 4.90 | 86,265 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,162 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,228 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 148,256 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,760 |
| Countries Bordering India | 0 | - | 4.98 | 162,665 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,768 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,855 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 69,955 |
| Countries Bordering Iran | 0 | - | 4.83 | 94,853 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,250 |
| Countries that Border China | 0 | - | 4.96 | 261,976 |
| Countries that Border Iraq | 0 | - | 4.97 | 107,902 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,570 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,138 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,276 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,846 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,329 |
| Countries Bordering Turkey | 0 | - | 4.98 | 116,570 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,511 |
| Countries that Border Poland | 0 | - | 4.99 | 171,481 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,624 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,955 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,012 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 59,753 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,394 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,585 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,535 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,433 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,564 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,861 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 54,974 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,051 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,468 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 63,781 |
| Countries Closest to Turkey | 0 | - | 4.96 | 125,451 |
| Countries Closest to India | 0 | - | 4.97 | 102,267 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,002 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,471 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 68,586 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,185 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,391 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,441,927 |
| Africa Map Quiz | 0 | - | 5.00 | 2,105,971 |
| Asia Map Quiz | 0 | - | 4.99 | 908,059 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,594 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,513 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,051 |
| Hindu Countries | 0 | - | 4.86 | 49,644 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,853 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,835 |
| The Only Remaining Asian Country . . . | 0 | - | 4.69 | 45,497 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,544 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,617 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,148 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 94,788 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,321 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,933 |
| Closest Countries to North Korea | 0 | - | 4.94 | 121,894 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 61,014 |
| Countries that Beat the United States | 0 | - | 4.93 | 165,722 |
| Countries that Beat China | 0 | - | 4.86 | 114,849 |
| Countries that Beat Russia | 0 | - | 4.84 | 81,997 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,661 |
| Brunei Country Quiz | 0 | - | 4.87 | 21,794 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,465 |
| Egypt Country Quiz | 0 | - | 4.82 | 77,104 |
