| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,606 |
| The Only European Country ... | 0 | - | 4.91 | 215,658 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,571 |
| Europe Map Quiz | 0 | - | 5.00 | 4,751,119 |
| Countries of Europe by Population | 0 | - | 4.98 | 179,764 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,324,979 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,850 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,879 |
| Slavic Countries | 0 | - | 4.96 | 111,385 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,307 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,850 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,156 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,639 |
| Monarchies of Europe | 0 | - | 4.90 | 97,835 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,584 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,129 |
| European Countries with One Border | 0 | - | 4.97 | 182,349 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,187 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,462 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,489 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,532 |
| Countries of Africa | 0 | - | 5.00 | 2,526,353 |
| Countries That Border Russia | 0 | - | 4.98 | 460,789 |
| Countries Bordering France | 0 | - | 4.83 | 401,585 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,368 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,689 |
| UK Immigration by Country | 0 | - | 4.94 | 140,540 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,602 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 198,365 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,762 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,653 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 259,483 |
| Germany Country Quiz | 0 | - | 4.82 | 157,410 |
| Russia Country Quiz | 0 | - | 4.85 | 114,171 |
| Italy Country Quiz | 0 | - | 4.82 | 122,865 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,222 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,174 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,253 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,101 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,237,832 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,690 |
| Europe Capital to Country | 0 | - | 4.99 | 249,304 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,413 |
| European Capitals by Map | 0 | - | 4.99 | 138,241 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,769 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,130 |
| European Coastal Capitals | 0 | - | 4.95 | 90,271 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,251 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,999 |
| Countries of the Middle East | 0 | - | 4.96 | 200,533 |
| African Island Countries | 0 | - | 4.96 | 101,311 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,223 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,750 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 99,941 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 95,804 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,019,214 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,522 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,150 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,993 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,478 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,400 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,471 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,691 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,051 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,870 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,861 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,725 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,967 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,007 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,028 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,121 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,175 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,710 |
| Countries that Border Poland | 0 | - | 4.99 | 171,950 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,812 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,756 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,458 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,660 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,048 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,558 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,537 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,765 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,707 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,583 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,890 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,623 |
| Counties of England | 0 | - | 4.97 | 793,840 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 328,017 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,376 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,052 |
| Countries Closest to Iceland | 0 | - | 4.89 | 73,297 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,378 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,256 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,773 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,502 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,103 |
| Official Cities in the UK | 0 | - | 4.89 | 282,654 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,825 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,019 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,102 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,948 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,842 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,844 |
| Monarchies of Asia | 0 | - | 4.97 | 70,912 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,728 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,033 |
| The Only African Country ... | 0 | - | 4.98 | 128,836 |
| The Only American Country ... | 0 | - | 4.92 | 121,303 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,001 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,568 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,666 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,862 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,988 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,397 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,898 |
| UK Cities Map Quiz | 0 | - | 4.96 | 463,754 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,739 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,475 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,384 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,732 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 172,656 |
| Countries with Megacities | 0 | - | 4.99 | 249,721 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 198,498 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,769 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 136,828 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,744 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 76,615 |
| Random European Flag to Country | 0 | - | 4.89 | 181,791 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,211 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,205 |
| Biggest Trading Partners - Spain | 0 | - | 4.91 | 53,669 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,441,747 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 379,334 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,937 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 101,618 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,834 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.73 | 65,585 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,130 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,253 |
| Countries Bordering the EU | 0 | - | 4.77 | 72,707 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,750 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,445,354 |
| Oceania Map Quiz | 0 | - | 4.98 | 639,633 |
| Africa Map Quiz | 0 | - | 5.00 | 2,112,919 |
| Asia Map Quiz | 0 | - | 4.99 | 912,964 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,085 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 69,829 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 146,633 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,992 |
| Central American Countries | 0 | - | 4.98 | 155,744 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,211 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,691 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,862 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,303 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 242,828 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,122 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,919 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 120,613 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,605 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,238 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,059 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,853 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,633 |
| 10 Southernmost Countries in Europe | 0 | - | 4.02 | 70,306 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,758 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,766 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 88,826 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,587 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,463 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,868 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,688 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,228 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,052 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,522 |
| Name a Valid Asian Country | 0 | - | 4.98 | 120,635 |
| Japan Country Quiz | 0 | - | 4.93 | 142,096 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,978 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,396 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,330 |
| Syria Country Quiz | 0 | - | 4.81 | 32,612 |
| Tonga Country Quiz | 0 | - | 4.83 | 20,471 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,691 |
| Palau Country Quiz | 0 | - | 4.90 | 22,952 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,227 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,977 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,262 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,780 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,574 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,688 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,079 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,175 |
| The Only Remaining Asian Country . . . | 0 | - | 4.63 | 45,682 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.95 | 86,420 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 267,158 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 121,526 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 112,179 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.92 | 93,233 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,406 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,464 |
| Random European Capital to Country | 0 | - | 4.98 | 190,453 |
