| Oceania Map Quiz | 0 | - | 4.98 | 635,923 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,189 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,890 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,717 |
| The Only European Country ... | 0 | - | 4.91 | 214,094 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,310 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,728 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,255 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,890 |
| Countries of Africa | 0 | - | 5.00 | 2,510,315 |
| Australia Map Quiz | 0 | - | 4.94 | 342,665 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,248 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,558 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,252 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,309 |
| Palau Country Quiz | 0 | - | 4.89 | 22,856 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,296 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 267,162 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,320,645 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,545 |
| Countries of the Middle East | 0 | - | 4.96 | 199,117 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,355 |
| Slavic Countries | 0 | - | 4.96 | 110,925 |
| African Island Countries | 0 | - | 4.96 | 100,861 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,533 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,012,849 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,852 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,592 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,253 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,731 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,783 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,871 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,187 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,231 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,388 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,642 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,366 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,482 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,330 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,554 |
| Countries that Beat Australia | 0 | - | 4.92 | 92,170 |
| Australian States and Territories | 0 | - | 4.96 | 140,986 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,036 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 324,711 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 231,119 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,123 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,954 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,050 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,862 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,266 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,452 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,410 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,416 |
| Monarchies of Europe | 0 | - | 4.90 | 97,392 |
| Monarchies of Asia | 0 | - | 4.97 | 70,645 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,464 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,965 |
| The Only African Country ... | 0 | - | 4.99 | 128,414 |
| The Only American Country ... | 0 | - | 4.92 | 120,836 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,806 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,284 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,093 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,498 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,140 |
| European Countries with One Border | 0 | - | 4.97 | 181,729 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,633 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,170 |
| Europe Map Quiz | 0 | - | 5.00 | 4,734,040 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 144,499 |
| Flags of Oceania | 0 | - | 5.00 | 255,616 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 171,563 |
| Countries with Megacities | 0 | - | 4.99 | 247,452 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 197,407 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,165 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 135,817 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,080 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 75,708 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,436,053 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 377,895 |
| Countries That Border Russia | 0 | - | 4.98 | 459,155 |
| Countries Bordering France | 0 | - | 4.83 | 399,881 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,265 |
| New Zealand Country Quiz | 0 | - | 4.68 | 75,513 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,441,789 |
| Africa Map Quiz | 0 | - | 5.00 | 2,105,547 |
| Asia Map Quiz | 0 | - | 4.99 | 907,762 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,503 |
| UK Immigration by Country | 0 | - | 4.94 | 139,773 |
| Central American Countries | 0 | - | 4.98 | 155,161 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,727 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,050 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,356 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,916 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 241,190 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,387 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,421 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,311 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,150 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,866 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,815 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,510 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,279 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,320 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,177 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,522 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,552 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,018 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 257,135 |
| Germany Country Quiz | 0 | - | 4.82 | 156,692 |
| Russia Country Quiz | 0 | - | 4.85 | 113,708 |
| Italy Country Quiz | 0 | - | 4.82 | 122,324 |
| Japan Country Quiz | 0 | - | 4.92 | 141,403 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,351 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,902 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,836 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,076 |
| Kazakhstan Country Quiz | 0 | - | 4.82 | 34,475 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,090 |
| Syria Country Quiz | 0 | - | 4.81 | 32,387 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,516 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,040 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,822 |
| The Only Remaining Asian Country . . . | 0 | - | 4.69 | 45,487 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.95 | 85,974 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 266,218 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 121,000 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 111,548 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.92 | 92,770 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,144 |
| Random European Capital to Country | 0 | - | 4.98 | 189,356 |
| Random European Country to Capital | 0 | - | 4.92 | 147,579 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,449 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,525 |
| Melbourne Suburbs | 0 | - | 4.84 | 51,862 |
| Olympic Host Countries | 0 | - | 4.98 | 199,003 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.94 | 304,101 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,818 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,897 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,099 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,181 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,321 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,705 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,526 |
| Every European Country Shape | 0 | - | 4.96 | 200,336 |
| Every Asian Country Shape | 0 | - | 4.95 | 86,770 |
| Every African Country Shape | 0 | - | 4.90 | 86,209 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,145 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,215 |
| Top 10 Richest Countries in Europe | 0 | - | 4.91 | 148,235 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,751 |
| Countries Bordering India | 0 | - | 4.98 | 162,651 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,751 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,841 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 69,950 |
| Countries Bordering Iran | 0 | - | 4.83 | 94,837 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,239 |
| Countries that Border China | 0 | - | 4.96 | 261,932 |
| Countries that Border Iraq | 0 | - | 4.97 | 107,892 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,564 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,121 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,262 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,816 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,324 |
| Countries Bordering Turkey | 0 | - | 4.98 | 116,550 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,494 |
| Countries that Border Poland | 0 | - | 4.99 | 171,447 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,570 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,936 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 76,997 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 59,748 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,368 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,574 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,430 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,420 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,549 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,842 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 54,955 |
| Countries Closest to Indonesia | 0 | - | 4.96 | 104,033 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,439 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 63,773 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 92,829 |
| Countries Closest to Turkey | 0 | - | 4.96 | 125,424 |
| Countries Closest to India | 0 | - | 4.97 | 102,244 |
| Countries Closest to Japan | 0 | - | 4.92 | 137,984 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,430 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 68,571 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,165 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,369 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,652 |
| Brunei Country Quiz | 0 | - | 4.87 | 21,784 |
| Botswana Country Quiz | 0 | - | 4.90 | 22,377 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,454 |
| Mauritius Country Quiz | 0 | - | 4.84 | 22,113 |
| Liberia Country Quiz | 0 | - | 4.85 | 21,733 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,563 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,433 |
| Bhutan Country Quiz | 0 | - | 4.87 | 24,048 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,567 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,009 |
| African East Coast | 0 | - | 4.96 | 95,134 |
