| Countries That Use the Euro | 0 | - | 4.95 | 107,351 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,585 |
| The Only European Country ... | 0 | - | 4.91 | 219,731 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,912 |
| UK Immigration by Country | 0 | - | 4.94 | 141,944 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 117,168 |
| Germany Country Quiz | 0 | - | 4.82 | 159,134 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 141,353 |
| Andorra Country Quiz | 0 | - | 4.91 | 32,009 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,337,677 |
| Counties of England | 0 | - | 4.97 | 804,662 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,785 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,404 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,426 |
| Slavic Countries | 0 | - | 4.96 | 112,552 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,839 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,586 |
| Europe Map Quiz | 0 | - | 5.00 | 4,794,938 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,953 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 235,025 |
| Official Cities in the UK | 0 | - | 4.89 | 287,046 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,620 |
| Monarchies of Europe | 0 | - | 4.90 | 99,077 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 97,029 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,789 |
| European Countries with One Border | 0 | - | 4.97 | 184,096 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,813 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,863 |
| States of Germany Map Quiz | 0 | - | 4.92 | 134,042 |
| Counties of England Map Quiz | 0 | - | 4.97 | 309,347 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,684 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 71,166 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 152,026 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 201,051 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 194,122 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 128,022 |
| Countries That Border Russia | 0 | - | 4.98 | 465,053 |
| Countries Bordering France | 0 | - | 4.83 | 405,473 |
| Countries Bordering Germany | 0 | - | 4.99 | 372,350 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 265,579 |
| Russia Country Quiz | 0 | - | 4.83 | 115,497 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,859 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.83 | 35,666 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 187,082 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,476 |
| France Cities Map Quiz | 0 | - | 4.96 | 168,039 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 127,297 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,648 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 153,281 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 119,115 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,311 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,466 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 93,009 |
| Countries of Africa | 0 | - | 5.00 | 2,566,162 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,680 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,417 |
| Top 10 European Countries by Coastline | 0 | - | 4.86 | 138,847 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 103,427 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 99,266 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 151,473 |
| Countries that Border Hungary | 0 | - | 4.98 | 105,129 |
| Countries Bordering Austria | 0 | - | 4.97 | 119,077 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,247 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,396 |
| Countries that Border Poland | 0 | - | 4.99 | 173,396 |
| Countries that Visit the UK the Most | 0 | - | 4.88 | 76,058 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,252 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,449 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,373 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,594 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,772 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,446 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,262,324 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,810 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,033,907 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 28,101 |
| Moldova Country Quiz | 0 | - | 4.82 | 31,082 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,429 |
| Europe Capital to Country | 0 | - | 4.99 | 252,708 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,376 |
| European Capitals by Map | 0 | - | 4.99 | 142,687 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 93,183 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,442 |
| European Coastal Capitals | 0 | - | 4.95 | 91,543 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 226,838 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,414 |
| Countries of the Middle East | 0 | - | 4.96 | 203,356 |
| African Island Countries | 0 | - | 4.96 | 102,787 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,662 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,266 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 105,048 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 128,085 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,543 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 155,045 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 219,252 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,781 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 113,098 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 145,020 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 118,116 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,765 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 100,111 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,368 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 47,832 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 166,682 |
| Countries Closest to Iceland | 0 | - | 4.90 | 74,341 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,792 |
| France Country Quiz | 0 | - | 4.70 | 135,855 |
| Spain Country Quiz | 0 | - | 4.44 | 129,448 |
| Italy Country Quiz | 0 | - | 4.77 | 124,271 |
| Netherlands Country Quiz | 0 | - | 4.52 | 81,076 |
| Belgium Country Quiz | 0 | - | 4.72 | 72,405 |
| Switzerland Country Quiz | 0 | - | 4.52 | 63,749 |
| Portugal Country Quiz | 0 | - | 4.69 | 72,448 |
| Austria Country Quiz | 0 | - | 4.57 | 60,143 |
| Monaco Country Quiz | 0 | - | 4.48 | 41,737 |
| Greece Country Quiz | 0 | - | 4.74 | 66,744 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,947 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,952 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 185,547 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 195,399 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 105,146 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 109,005 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,756 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,701 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,852 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,348 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,808 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,645 |
| 10 Easternmost Countries in Africa | 0 | - | 4.98 | 25,287 |
| Monarchies of Asia | 0 | - | 4.97 | 71,641 |
| Random European Flag to Country | 0 | - | 4.90 | 184,559 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,382 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,936 |
| The Only African Country ... | 0 | - | 4.99 | 129,846 |
| The Only American Country ... | 0 | - | 4.92 | 122,394 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,478 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,583 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.90 | 107,123 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,926 |
| Countries Closest to Africa | 0 | - | 4.96 | 158,046 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 72,159 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 54,041 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,950 |
| Regions of Italy | 0 | - | 4.92 | 77,308 |
| Regions of Spain Quiz | 0 | - | 4.90 | 115,664 |
| States of Germany | 0 | - | 4.95 | 155,026 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,939 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,956 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,853 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,706 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,631 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 336,971 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 102,469 |
| Neutral European Countries of WWII | 0 | - | 4.92 | 162,602 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 98,014 |
| Flags of Countries That Border France | 0 | - | 4.89 | 123,971 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 108,974 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 192,238 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,726 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,233 |
| Central American Countries | 0 | - | 4.98 | 157,613 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,714 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,609 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.61 | 102,882 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.40 | 82,831 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 98,202 |
| African Countries with the Most Christians | 0 | - | 4.94 | 76,252 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 90,422 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 247,186 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,535 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 137,859 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,989 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 102,188 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,667 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,963 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,467 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,834 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 66,058 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,245 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,524 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,560 |
| Countries Bordering the EU | 0 | - | 4.78 | 73,620 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,984 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,741 |
| Countries Closest to Australia | 0 | - | 4.99 | 168,023 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,813 |
| Countries Closest to Europe | 0 | - | 4.70 | 110,424 |
| Name a Valid Asian Country | 0 | - | 4.98 | 122,007 |
| British Cultural Symbols | 0 | - | 4.27 | 63,446 |
| Japan Country Quiz | 0 | - | 4.93 | 143,588 |
| 20 Questions About France | 0 | - | 4.11 | 32,488 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,307 |
| Jordan Country Quiz | 0 | - | 4.86 | 32,170 |
| Liechtenstein Country Quiz | 0 | - | 4.64 | 27,256 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,576 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,938 |
| Tonga Country Quiz | 0 | - | 4.83 | 20,655 |
| Kenya Country Quiz | 0 | - | 4.86 | 35,096 |
| Palau Country Quiz | 0 | - | 4.89 | 23,192 |
| Departments of France | 0 | - | 4.93 | 55,455 |
