| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,319 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,855 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,253 |
| The Only European Country ... | 0 | - | 4.91 | 215,026 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,253 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,323,210 |
| Countries of Europe by Population | 0 | - | 4.98 | 179,175 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,702 |
| Slavic Countries | 0 | - | 4.96 | 111,210 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 99,463 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 95,316 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,108 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,676 |
| Europe Map Quiz | 0 | - | 5.00 | 4,744,746 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,679 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,511 |
| Monarchies of Europe | 0 | - | 4.90 | 97,674 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,317 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,875 |
| European Countries with One Border | 0 | - | 4.97 | 182,080 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,945 |
| UK Immigration by Country | 0 | - | 4.94 | 140,072 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,398 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 198,016 |
| 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 | 460,235 |
| Countries Bordering France | 0 | - | 4.83 | 401,023 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,941 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 258,556 |
| Germany Country Quiz | 0 | - | 4.82 | 157,134 |
| Russia Country Quiz | 0 | - | 4.85 | 114,014 |
| Italy Country Quiz | 0 | - | 4.82 | 122,636 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,879 |
| 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 | 46,228 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,012 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,442 |
| Countries of Africa | 0 | - | 5.00 | 2,520,329 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,155 |
| 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 | 65,523 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 148,739 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,917 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,013 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,046 |
| 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 | 74,625 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,688 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,185 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,549 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,967 |
| 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 | 1,234,060 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,973 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,016,861 |
| 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 | 792,259 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 715,812 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 74,405 |
| Europe Capital to Country | 0 | - | 4.99 | 248,819 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,077 |
| European Capitals by Map | 0 | - | 4.99 | 137,624 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,564 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,941 |
| European Coastal Capitals | 0 | - | 4.95 | 90,077 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,700 |
| Countries of the Middle East | 0 | - | 4.96 | 199,798 |
| African Island Countries | 0 | - | 4.96 | 101,120 |
| 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 | 126,270 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,946 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,712 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,169 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,204 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,389 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,495 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,862 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,648 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,709 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,561 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,811 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,850 |
| Countries Closest to Iceland | 0 | - | 4.89 | 73,128 |
| 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 | 127,505 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,570 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,421 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,323 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,007 |
| Official Cities in the UK | 0 | - | 4.89 | 281,984 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,677 |
| European Capitals Furthest from the Sea | 0 | - | 4.91 | 81,909 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,970 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,745 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,712 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,721 |
| Monarchies of Asia | 0 | - | 4.97 | 70,814 |
| Random European Flag to Country | 0 | - | 4.89 | 181,500 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,611 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 134,585 |
| The Only African Country ... | 0 | - | 4.98 | 128,684 |
| The Only American Country ... | 0 | - | 4.92 | 121,151 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,913 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,437 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,458 |
| 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 | 143,714 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,115 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,609 |
| UK Cities Map Quiz | 0 | - | 4.95 | 463,169 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,455 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,318 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,215 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,496 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 326,632 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,585 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,894 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,629 |
| 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 | 190,315 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,601 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 146,032 |
| 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 | 155,491 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,001 |
| 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 | 96,665 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,150 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,730 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 242,160 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,742 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 119,177 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,430 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,083 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,961 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,494 |
| 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 | 72,621 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,371 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,750 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,534 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,144 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,644 |
| Japan Country Quiz | 0 | - | 4.92 | 141,867 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,914 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,360 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,636 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,011 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,776 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,676 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,525 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,378 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,423 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,802 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,439,575 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 378,752 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 172,213 |
| Countries with Megacities | 0 | - | 4.99 | 248,807 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 198,065 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,514 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 136,435 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,461 |
| 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 | 76,127 |
| 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 | 39,164 |
| 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 | 134,445 |
| Spain Country Quiz | 0 | - | 4.45 | 128,017 |
| Netherlands Country Quiz | 0 | - | 4.53 | 80,208 |
| Belgium Country Quiz | 0 | - | 4.70 | 71,463 |
| Switzerland Country Quiz | 0 | - | 4.51 | 63,120 |
| Portugal Country Quiz | 0 | - | 4.69 | 71,567 |
| Austria Country Quiz | 0 | - | 4.57 | 59,520 |
| Romania Country Quiz | 0 | - | 4.63 | 53,564 |
| Hungary Country Quiz | 0 | - | 4.49 | 43,207 |
| Monaco Country Quiz | 0 | - | 4.47 | 41,349 |
| Czech Republic Country Quiz | 0 | - | 4.52 | 42,018 |
