| Countries That Use the Euro | 0 | - | 4.96 | 103,053 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,611 |
| The Only European Country ... | 0 | - | 4.91 | 213,914 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,586 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,320,012 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,143 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,396 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,285 |
| Slavic Countries | 0 | - | 4.96 | 110,876 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,729 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,310 |
| Europe Map Quiz | 0 | - | 5.00 | 4,732,092 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 101,275 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 231,007 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,224 |
| Monarchies of Europe | 0 | - | 4.90 | 97,340 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,057 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,422 |
| European Countries with One Border | 0 | - | 4.97 | 181,660 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,557 |
| UK Immigration by Country | 0 | - | 4.94 | 139,677 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,929 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,286 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,268 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,137 |
| Countries That Border Russia | 0 | - | 4.98 | 458,976 |
| Countries Bordering France | 0 | - | 4.83 | 399,340 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,109 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,892 |
| Germany Country Quiz | 0 | - | 4.82 | 156,597 |
| Russia Country Quiz | 0 | - | 4.85 | 113,657 |
| Italy Country Quiz | 0 | - | 4.82 | 122,243 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,213 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,864 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,043 |
| Countries of Africa | 0 | - | 5.00 | 2,508,534 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,363 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,834 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,798 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,187 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,867 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,221 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,544 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,383 |
| Top 10 Richest Countries in Europe | 0 | - | 4.91 | 148,177 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,711 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,792 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,774 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,466 |
| Countries that Border Poland | 0 | - | 4.99 | 171,382 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,304 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,542 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,342 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,388 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,814 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,359 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,121 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,625 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,546 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,406 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,227,154 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,861 |
| Europe Capital to Country | 0 | - | 4.99 | 247,965 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,498 |
| European Capitals by Map | 0 | - | 4.99 | 136,335 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,215 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,647 |
| European Coastal Capitals | 0 | - | 4.95 | 89,792 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,885 |
| Countries of the Middle East | 0 | - | 4.96 | 198,964 |
| African Island Countries | 0 | - | 4.96 | 100,808 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,505 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,681 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,794 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,011,965 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,740 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,511 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,149 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,648 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,792 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,164 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,182 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,598 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,298 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,440 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,270 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,515 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,522 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,870 |
| Countries that Beat Russia | 0 | - | 4.84 | 81,918 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,488 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,217 |
| Counties of England | 0 | - | 4.97 | 789,406 |
| Random European Flag to Country | 0 | - | 4.89 | 180,944 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 95,916 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 70,799 |
| Biggest Trading Partners - Spain | 0 | - | 4.91 | 53,511 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,228 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,031 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,883 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,016 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,832 |
| Official Cities in the UK | 0 | - | 4.89 | 280,626 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,428 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,723 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,787 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,388 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,360 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,379 |
| Monarchies of Asia | 0 | - | 4.97 | 70,613 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,437 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,820 |
| The Only African Country ... | 0 | - | 4.99 | 128,383 |
| The Only American Country ... | 0 | - | 4.92 | 120,776 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,783 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,259 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,074 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,123 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,181 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,729 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,136 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,900 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 92,979 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,843 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,980 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 324,179 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,803 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,392 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,578 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,495 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,392 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,074 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,138 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,381 |
| Countries Bordering the EU | 0 | - | 4.77 | 72,442 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,168 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,473 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,695 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 189,945 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,232 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 145,007 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,683 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,313 |
| Central American Countries | 0 | - | 4.98 | 155,080 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,672 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,299 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,875 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 240,995 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,378 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,267 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,101 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,815 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,784 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,472 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,231 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,504 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,508 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,229 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,523 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,219 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 82,988 |
| Japan Country Quiz | 0 | - | 4.92 | 141,295 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,825 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,299 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,057 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,499 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,674 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,419 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,232 |
| Germany Cities Map Quiz | 0 | - | 4.86 | 125,172 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 95,972 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,105 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,326 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,435,301 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 377,707 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 171,322 |
| Countries with Megacities | 0 | - | 4.99 | 247,068 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 197,193 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,024 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 135,616 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 79,932 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,208 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,092 |
| Random European Capital to Country | 0 | - | 4.98 | 189,255 |
| Random European Country to Capital | 0 | - | 4.92 | 147,482 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,421 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,444 |
| Biggest French Empire Countries | 0 | - | 4.49 | 64,907 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 75,596 |
| Most Forested European Countries | 0 | - | 4.80 | 74,918 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,080 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,161 |
| European Countries with NO Wolves | 0 | - | 4.56 | 65,535 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,052 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,290 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 124,760 |
| Countries of Europe After World War II | 0 | - | 4.99 | 186,775 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 155,383 |
| Every European Country Shape | 0 | - | 4.96 | 200,230 |
| Every Asian Country Shape | 0 | - | 4.95 | 86,724 |
