| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,328 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,865 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,255 |
| The Only European Country ... | 0 | - | 4.91 | 215,035 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,258 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,323,222 |
| Countries of Europe by Population | 0 | - | 4.98 | 179,185 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,705 |
| Slavic Countries | 0 | - | 4.96 | 111,214 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 99,469 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 95,322 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,112 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,677 |
| Europe Map Quiz | 0 | - | 5.00 | 4,744,816 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,682 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,516 |
| Monarchies of Europe | 0 | - | 4.90 | 97,676 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,318 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,877 |
| European Countries with One Border | 0 | - | 4.97 | 182,080 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,946 |
| UK Immigration by Country | 0 | - | 4.94 | 140,074 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,398 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 198,020 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,727 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,605 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,457 |
| Countries That Border Russia | 0 | - | 4.98 | 460,243 |
| Countries Bordering France | 0 | - | 4.83 | 401,029 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,945 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 258,566 |
| Germany Country Quiz | 0 | - | 4.82 | 157,137 |
| Russia Country Quiz | 0 | - | 4.85 | 114,014 |
| Italy Country Quiz | 0 | - | 4.82 | 122,638 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,881 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,069 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,183 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,231 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,018 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,442 |
| Countries of Africa | 0 | - | 5.00 | 2,520,390 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,156 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,923 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,073 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.73 | 65,525 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 148,740 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,918 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,014 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,047 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,625 |
| Countries that Border Poland | 0 | - | 4.99 | 171,754 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,628 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,688 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,187 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,549 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,969 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,858 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,394 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,234,092 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,973 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,016,878 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,719 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,647 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,522 |
| Counties of England | 0 | - | 4.97 | 792,300 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 715,830 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 74,407 |
| Europe Capital to Country | 0 | - | 4.99 | 248,824 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,079 |
| European Capitals by Map | 0 | - | 4.99 | 137,630 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,565 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,941 |
| European Coastal Capitals | 0 | - | 4.95 | 90,082 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,703 |
| Countries of the Middle East | 0 | - | 4.96 | 199,799 |
| African Island Countries | 0 | - | 4.96 | 101,123 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,667 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,143 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,272 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,947 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,714 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,173 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,205 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,389 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,496 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,862 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,649 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,709 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,562 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,812 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,851 |
| Countries Closest to Iceland | 0 | - | 4.89 | 73,130 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,225 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,742 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,510 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,571 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,423 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,324 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,009 |
| Official Cities in the UK | 0 | - | 4.89 | 282,010 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,679 |
| European Capitals Furthest from the Sea | 0 | - | 4.91 | 81,909 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,972 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,748 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,714 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,721 |
| Monarchies of Asia | 0 | - | 4.97 | 70,816 |
| Random European Flag to Country | 0 | - | 4.89 | 181,504 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,611 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 134,589 |
| The Only African Country ... | 0 | - | 4.98 | 128,684 |
| The Only American Country ... | 0 | - | 4.92 | 121,152 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,913 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,439 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,462 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,125 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,697 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,070 |
| Biggest Trading Partners - Spain | 0 | - | 4.91 | 53,628 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,717 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,116 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,613 |
| UK Cities Map Quiz | 0 | - | 4.95 | 463,170 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,456 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,318 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,216 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,498 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 326,638 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,585 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,900 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,631 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,446 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 107,927 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,318 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,604 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 146,038 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,895 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,893 |
| Central American Countries | 0 | - | 4.98 | 155,493 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,002 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 101,479 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.39 | 82,411 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,666 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,151 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,732 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 242,165 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,745 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 119,195 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,431 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,084 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,961 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,497 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,674 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,111 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,205 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,707 |
| Countries Bordering the EU | 0 | - | 4.77 | 72,626 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,372 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,751 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,534 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,146 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,644 |
| Japan Country Quiz | 0 | - | 4.92 | 141,868 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,914 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,360 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,637 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,012 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,782 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,677 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,527 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,378 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,426 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,805 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,439,596 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 378,755 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 172,215 |
| Countries with Megacities | 0 | - | 4.99 | 248,815 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 198,065 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,515 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 136,438 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,466 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,433 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,029 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 76,128 |
| Most Forested European Countries | 0 | - | 4.80 | 75,092 |
| European Countries with NO Wolves | 0 | - | 4.56 | 65,569 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,165 |
| Which European Country - Multiple Choice | 0 | - | 4.51 | 84,219 |
| 10 Southernmost Countries in Europe | 0 | - | 4.02 | 70,247 |
| France Country Quiz | 0 | - | 4.70 | 134,446 |
| Spain Country Quiz | 0 | - | 4.45 | 128,017 |
| Netherlands Country Quiz | 0 | - | 4.53 | 80,208 |
| Belgium Country Quiz | 0 | - | 4.70 | 71,465 |
| Switzerland Country Quiz | 0 | - | 4.51 | 63,121 |
| Portugal Country Quiz | 0 | - | 4.69 | 71,569 |
| Austria Country Quiz | 0 | - | 4.57 | 59,521 |
| Romania Country Quiz | 0 | - | 4.63 | 53,564 |
| Hungary Country Quiz | 0 | - | 4.49 | 43,208 |
| Monaco Country Quiz | 0 | - | 4.47 | 41,350 |
| Czech Republic Country Quiz | 0 | - | 4.52 | 42,020 |
