| Countries That Use the Euro | 0 | - | 4.95 | 106,878 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,200 |
| The Only European Country ... | 0 | - | 4.91 | 219,128 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,579 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,335,957 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,207 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,892 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,214 |
| Slavic Countries | 0 | - | 4.96 | 112,400 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,576 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,102 |
| Europe Map Quiz | 0 | - | 5.00 | 4,789,080 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 102,763 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,583 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,488 |
| Monarchies of Europe | 0 | - | 4.90 | 98,897 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 96,845 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,554 |
| European Countries with One Border | 0 | - | 4.97 | 183,838 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,569 |
| UK Immigration by Country | 0 | - | 4.94 | 141,746 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,952 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,757 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,925 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,822 |
| Countries That Border Russia | 0 | - | 4.98 | 464,566 |
| Countries Bordering France | 0 | - | 4.83 | 404,988 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,923 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 264,742 |
| Germany Country Quiz | 0 | - | 4.82 | 158,867 |
| Russia Country Quiz | 0 | - | 4.83 | 115,331 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 141,051 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,760 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,597 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,944 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,988 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,016 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,941 |
| Countries of Africa | 0 | - | 5.00 | 2,560,864 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,291 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,362 |
| Top 10 European Countries by Coastline | 0 | - | 4.86 | 138,743 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,920 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,714 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 151,263 |
| Countries that Border Hungary | 0 | - | 4.98 | 105,019 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,958 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,114 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,267 |
| Countries that Border Poland | 0 | - | 4.99 | 173,200 |
| Countries that Visit the UK the Most | 0 | - | 4.88 | 75,881 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,156 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,159 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,284 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,489 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,417 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,326 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,258,698 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,694 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,031,884 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 28,050 |
| Moldova Country Quiz | 0 | - | 4.82 | 31,033 |
| Counties of England | 0 | - | 4.97 | 803,165 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,114 |
| Europe Capital to Country | 0 | - | 4.99 | 252,182 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,032 |
| European Capitals by Map | 0 | - | 4.99 | 142,174 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,913 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,215 |
| European Coastal Capitals | 0 | - | 4.95 | 91,339 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,844 |
| Countries of the Middle East | 0 | - | 4.96 | 202,993 |
| African Island Countries | 0 | - | 4.96 | 102,541 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,193 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,807 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,852 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,340 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,695 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,677 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,570 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 113,000 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,859 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,842 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,399 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,945 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,185 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 40,923 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 166,486 |
| Countries Closest to Iceland | 0 | - | 4.90 | 74,173 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,630 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,797 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,811 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 185,172 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,916 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,926 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,885 |
| Official Cities in the UK | 0 | - | 4.89 | 286,370 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,603 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,597 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,731 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,132 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,688 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,531 |
| 10 Easternmost Countries in Africa | 0 | - | 4.98 | 25,131 |
| Monarchies of Asia | 0 | - | 4.97 | 71,517 |
| Random European Flag to Country | 0 | - | 4.90 | 184,285 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,298 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,568 |
| The Only African Country ... | 0 | - | 4.99 | 129,696 |
| The Only American Country ... | 0 | - | 4.92 | 122,229 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,393 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,391 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,886 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,829 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,866 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 72,033 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 54,005 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,673 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,835 |
| Counties of England Map Quiz | 0 | - | 4.97 | 309,090 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,514 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,630 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,539 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,498 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,409 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 335,667 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 102,363 |
| Neutral European Countries of WWII | 0 | - | 4.92 | 162,368 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,896 |
| Flags of Countries That Border France | 0 | - | 4.89 | 123,825 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,835 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 192,038 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,966 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 151,329 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,580 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,200 |
| Central American Countries | 0 | - | 4.98 | 157,374 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,616 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,437 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 98,008 |
| African Countries with the Most Christians | 0 | - | 4.94 | 76,113 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 90,348 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 246,579 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,366 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 137,382 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,863 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 102,060 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,594 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,839 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,358 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,765 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,990 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,217 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,479 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,476 |
| Countries Bordering the EU | 0 | - | 4.78 | 73,540 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,908 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,621 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,843 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,731 |
| Countries Closest to Europe | 0 | - | 4.70 | 110,328 |
| Japan Country Quiz | 0 | - | 4.93 | 143,362 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,264 |
| Jordan Country Quiz | 0 | - | 4.86 | 32,092 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,553 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,888 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,265 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,838 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 127,088 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,514 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 153,078 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,819 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,454,500 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 382,583 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 175,233 |
| Countries with Megacities | 0 | - | 4.99 | 267,274 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 200,915 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 114,175 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 139,233 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 82,289 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.89 | 112,485 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,371 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 78,583 |
| Most Forested European Countries | 0 | - | 4.80 | 75,692 |
| European Countries with NO Wolves | 0 | - | 4.56 | 65,711 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,601 |
| Which European Country - Multiple Choice | 0 | - | 4.51 | 84,600 |
| 10 Southernmost Countries in Europe | 0 | - | 4.02 | 70,906 |
| France Country Quiz | 0 | - | 4.70 | 135,682 |
| Spain Country Quiz | 0 | - | 4.44 | 129,271 |
| Italy Country Quiz | 0 | - | 4.77 | 124,074 |
| Netherlands Country Quiz | 0 | - | 4.52 | 80,952 |
| Belgium Country Quiz | 0 | - | 4.72 | 72,265 |
| Switzerland Country Quiz | 0 | - | 4.52 | 63,649 |
| Portugal Country Quiz | 0 | - | 4.69 | 72,328 |
| Austria Country Quiz | 0 | - | 4.57 | 60,062 |
| Romania Country Quiz | 0 | - | 4.63 | 54,143 |
| Hungary Country Quiz | 0 | - | 4.49 | 43,792 |
| Monaco Country Quiz | 0 | - | 4.48 | 41,695 |
| Czech Republic Country Quiz | 0 | - | 4.52 | 42,467 |
