| Oceania Map Quiz | 0 | - | 4.98 | 634,622 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,782 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,745 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,378 |
| The Only European Country ... | 0 | - | 4.91 | 213,558 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 209,896 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,359 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,162 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,727 |
| Countries of Africa | 0 | - | 5.00 | 2,505,169 |
| Australia Map Quiz | 0 | - | 4.94 | 342,270 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,174 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,433 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,134 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,278 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,782 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,456 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,318,764 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,092 |
| Countries of the Middle East | 0 | - | 4.96 | 198,746 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,179 |
| Slavic Countries | 0 | - | 4.96 | 110,786 |
| African Island Countries | 0 | - | 4.96 | 100,686 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,463 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,010,689 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,605 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,388 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 151,956 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,510 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,612 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,687 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,120 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,095 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,215 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,485 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,173 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,332 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,147 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,443 |
| Countries that Beat Australia | 0 | - | 4.92 | 92,026 |
| Australian States and Territories | 0 | - | 4.95 | 140,564 |
| Australian Immigration by Country | 0 | - | 4.81 | 76,993 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 323,212 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,756 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 181,845 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,714 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,918 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,770 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,114 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,263 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,277 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,307 |
| Monarchies of Europe | 0 | - | 4.90 | 97,231 |
| Monarchies of Asia | 0 | - | 4.97 | 70,546 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,392 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,594 |
| The Only African Country ... | 0 | - | 4.99 | 128,289 |
| The Only American Country ... | 0 | - | 4.92 | 120,675 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,747 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,207 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 94,975 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,244 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 104,941 |
| European Countries with One Border | 0 | - | 4.97 | 181,495 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,003 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,028 |
| Europe Map Quiz | 0 | - | 5.00 | 4,728,243 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 144,318 |
| Flags of Oceania | 0 | - | 5.00 | 254,755 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 170,908 |
| Countries with Megacities | 0 | - | 4.99 | 246,303 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 196,831 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 111,754 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 135,287 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 79,695 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 75,429 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,433,817 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 377,288 |
| Countries That Border Russia | 0 | - | 4.98 | 458,621 |
| Countries Bordering France | 0 | - | 4.85 | 397,346 |
| Countries Bordering Germany | 0 | - | 4.99 | 366,771 |
| New Zealand Country Quiz | 0 | - | 4.68 | 75,426 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,438,423 |
| Africa Map Quiz | 0 | - | 5.00 | 2,103,033 |
| Asia Map Quiz | 0 | - | 4.99 | 906,095 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 424,921 |
| UK Immigration by Country | 0 | - | 4.94 | 139,509 |
| Central American Countries | 0 | - | 4.98 | 154,936 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,554 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,689 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,088 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,799 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 240,065 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,127 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,309 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,169 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,019 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,743 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,723 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,389 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,136 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,183 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,049 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,457 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,426 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 82,949 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,384 |
| Germany Country Quiz | 0 | - | 4.82 | 156,423 |
| Russia Country Quiz | 0 | - | 4.85 | 113,575 |
| Italy Country Quiz | 0 | - | 4.82 | 122,095 |
| Japan Country Quiz | 0 | - | 4.92 | 141,133 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,004 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,800 |
| Tanzania Country Quiz | 0 | - | 4.91 | 32,795 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,004 |
| Morocco Country Quiz | 0 | - | 4.81 | 45,996 |
| Syria Country Quiz | 0 | - | 4.81 | 32,272 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,460 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,001 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,735 |
| The Only Remaining Asian Country . . . | 0 | - | 4.69 | 45,427 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.95 | 85,744 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 265,743 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 120,778 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 111,412 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.92 | 92,513 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 82,964 |
| Random European Capital to Country | 0 | - | 4.98 | 189,084 |
| Random European Country to Capital | 0 | - | 4.92 | 147,357 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,298 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,337 |
| Melbourne Suburbs | 0 | - | 4.84 | 51,652 |
| Olympic Host Countries | 0 | - | 4.98 | 198,782 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.94 | 302,915 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,759 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,787 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,047 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,113 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,209 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,208 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,087 |
| Every European Country Shape | 0 | - | 4.95 | 199,878 |
| Every Asian Country Shape | 0 | - | 4.95 | 86,508 |
| Every African Country Shape | 0 | - | 4.90 | 85,884 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,053 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,134 |
| Top 10 Richest Countries in Europe | 0 | - | 4.91 | 148,062 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,612 |
| Countries Bordering India | 0 | - | 4.98 | 162,547 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,628 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,678 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 69,894 |
| Countries Bordering Iran | 0 | - | 4.83 | 94,734 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,188 |
| Countries that Border China | 0 | - | 4.96 | 261,720 |
| Countries that Border Iraq | 0 | - | 4.97 | 107,791 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,486 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,025 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,168 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,664 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,282 |
| Countries Bordering Turkey | 0 | - | 4.98 | 116,378 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,388 |
| Countries that Border Poland | 0 | - | 4.99 | 171,241 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,331 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,748 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 76,892 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 59,666 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,173 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,479 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,157 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,338 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,460 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,762 |
| Countries Closest to Cyprus | 0 | - | 4.90 | 54,829 |
| Countries Closest to Indonesia | 0 | - | 4.96 | 103,884 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,267 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 63,731 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 92,734 |
| Countries Closest to Turkey | 0 | - | 4.96 | 125,242 |
| Countries Closest to India | 0 | - | 4.96 | 102,157 |
| Countries Closest to Japan | 0 | - | 4.92 | 137,848 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,192 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 68,493 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,055 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,279 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,588 |
| Brunei Country Quiz | 0 | - | 4.87 | 21,743 |
| Botswana Country Quiz | 0 | - | 4.90 | 22,330 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,389 |
| Mauritius Country Quiz | 0 | - | 4.84 | 22,067 |
| Liberia Country Quiz | 0 | - | 4.85 | 21,696 |
| Kazakhstan Country Quiz | 0 | - | 4.83 | 30,485 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,520 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,361 |
| Bhutan Country Quiz | 0 | - | 4.87 | 23,994 |
| Burkina Faso Country Quiz | 0 | - | 4.85 | 24,854 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,340 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,827 |
| African East Coast | 0 | - | 4.96 | 94,949 |
