| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,234 |
| The Only European Country ... | 0 | - | 4.91 | 214,998 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,242 |
| Europe Map Quiz | 0 | - | 5.00 | 4,744,373 |
| Countries of Europe by Population | 0 | - | 4.98 | 179,148 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,323,149 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,286 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,687 |
| Slavic Countries | 0 | - | 4.96 | 111,204 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,100 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,671 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,663 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,502 |
| Monarchies of Europe | 0 | - | 4.90 | 97,667 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,311 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,870 |
| European Countries with One Border | 0 | - | 4.97 | 182,072 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,937 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,222 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,992 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,441 |
| Countries of Africa | 0 | - | 5.00 | 2,519,998 |
| Countries That Border Russia | 0 | - | 4.98 | 460,213 |
| Countries Bordering France | 0 | - | 4.83 | 401,005 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,928 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,133 |
| UK Immigration by Country | 0 | - | 4.94 | 140,059 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,390 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 198,003 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,595 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,451 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 258,503 |
| Germany Country Quiz | 0 | - | 4.82 | 157,127 |
| Russia Country Quiz | 0 | - | 4.85 | 114,009 |
| Italy Country Quiz | 0 | - | 4.82 | 122,630 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,860 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,063 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,179 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,969 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,233,867 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 74,390 |
| Europe Capital to Country | 0 | - | 4.99 | 248,794 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,060 |
| European Capitals by Map | 0 | - | 4.99 | 137,584 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,563 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,936 |
| European Coastal Capitals | 0 | - | 4.95 | 90,067 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,688 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,918 |
| Countries of the Middle East | 0 | - | 4.96 | 199,771 |
| African Island Countries | 0 | - | 4.96 | 101,117 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,070 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,661 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 99,447 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 95,304 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,016,758 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,257 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,935 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,694 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,157 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,196 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,383 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,488 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,858 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,638 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,703 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,553 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,808 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 148,731 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,915 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,010 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,040 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,624 |
| Countries that Border Poland | 0 | - | 4.99 | 171,747 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,619 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,686 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,180 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,547 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,963 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,849 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,388 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,716 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,644 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,520 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,737 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,502 |
| Counties of England | 0 | - | 4.97 | 792,191 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 326,576 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,134 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,839 |
| Countries Closest to Iceland | 0 | - | 4.89 | 73,126 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,222 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,560 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,411 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,316 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,001 |
| Official Cities in the UK | 0 | - | 4.89 | 281,888 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,669 |
| European Capitals Furthest from the Sea | 0 | - | 4.91 | 81,902 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,969 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,736 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,707 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,717 |
| Monarchies of Asia | 0 | - | 4.97 | 70,812 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,606 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 134,574 |
| The Only African Country ... | 0 | - | 4.98 | 128,682 |
| The Only American Country ... | 0 | - | 4.92 | 121,142 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,906 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,436 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,452 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,691 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,699 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,105 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,598 |
| UK Cities Map Quiz | 0 | - | 4.95 | 463,140 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,446 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,304 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,205 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,487 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 172,185 |
| Countries with Megacities | 0 | - | 4.99 | 248,761 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 198,044 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,500 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 136,416 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,444 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 76,120 |
| Random European Flag to Country | 0 | - | 4.89 | 181,496 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,118 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,062 |
| Biggest Trading Partners - Spain | 0 | - | 4.91 | 53,626 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,439,451 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 378,725 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,891 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 101,473 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,727 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.73 | 65,520 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,110 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,204 |
| Countries Bordering the EU | 0 | - | 4.77 | 72,615 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,643 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,443,717 |
| Oceania Map Quiz | 0 | - | 4.98 | 638,248 |
| Africa Map Quiz | 0 | - | 5.00 | 2,110,121 |
| Asia Map Quiz | 0 | - | 4.99 | 910,540 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 426,427 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,589 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 146,002 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,888 |
| Central American Countries | 0 | - | 4.98 | 155,480 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,992 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,581 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,655 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,145 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 242,140 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,889 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,736 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 119,100 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,423 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,076 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,956 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,718 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,488 |
| 10 Southernmost Countries in Europe | 0 | - | 4.02 | 70,245 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,670 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,623 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,702 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,445 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,369 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,739 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,528 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,139 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 107,923 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,308 |
| Name a Valid Asian Country | 0 | - | 4.98 | 120,435 |
| Japan Country Quiz | 0 | - | 4.92 | 141,848 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,912 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,360 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,223 |
| Syria Country Quiz | 0 | - | 4.81 | 32,525 |
| Tonga Country Quiz | 0 | - | 4.82 | 20,428 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,633 |
| Palau Country Quiz | 0 | - | 4.90 | 22,912 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,005 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,773 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,648 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,510 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,370 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,407 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,790 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,135 |
| The Only Remaining Asian Country . . . | 0 | - | 4.63 | 45,586 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.95 | 86,252 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 266,836 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 121,289 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 112,058 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.92 | 93,063 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,338 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,273 |
| Random European Capital to Country | 0 | - | 4.98 | 189,726 |
