| Countries That Use the Euro | 0 | - | 4.95 | 107,092 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,397 |
| The Only European Country ... | 0 | - | 4.91 | 219,409 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,745 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,336,726 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,481 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,119 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,314 |
| Slavic Countries | 0 | - | 4.96 | 112,468 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,714 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,478 |
| Europe Map Quiz | 0 | - | 5.00 | 4,791,504 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.61 | 102,817 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,821 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,542 |
| Monarchies of Europe | 0 | - | 4.90 | 98,988 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 96,942 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,662 |
| European Countries with One Border | 0 | - | 4.97 | 183,952 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,670 |
| UK Immigration by Country | 0 | - | 4.94 | 141,840 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 117,051 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,902 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 194,011 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,901 |
| Countries That Border Russia | 0 | - | 4.98 | 464,750 |
| Countries Bordering France | 0 | - | 4.83 | 405,200 |
| Countries Bordering Germany | 0 | - | 4.99 | 372,101 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 265,112 |
| Germany Country Quiz | 0 | - | 4.82 | 158,982 |
| Russia Country Quiz | 0 | - | 4.83 | 115,397 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 141,185 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,807 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.83 | 35,617 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,977 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,185 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,214 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,970 |
| Countries of Africa | 0 | - | 5.00 | 2,563,160 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,461 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,387 |
| Top 10 European Countries by Coastline | 0 | - | 4.86 | 138,791 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 103,117 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,960 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 151,356 |
| Countries that Border Hungary | 0 | - | 4.98 | 105,060 |
| Countries Bordering Austria | 0 | - | 4.97 | 119,005 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,167 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,330 |
| Countries that Border Poland | 0 | - | 4.99 | 173,287 |
| Countries that Visit the UK the Most | 0 | - | 4.88 | 75,960 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,198 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,291 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,326 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,538 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,558 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,382 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,260,315 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,738 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,032,695 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 28,082 |
| Moldova Country Quiz | 0 | - | 4.82 | 31,048 |
| Counties of England | 0 | - | 4.97 | 803,790 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,259 |
| Europe Capital to Country | 0 | - | 4.99 | 252,439 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,191 |
| European Capitals by Map | 0 | - | 4.99 | 142,404 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 93,060 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,322 |
| European Coastal Capitals | 0 | - | 4.95 | 91,447 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 226,087 |
| Countries of the Middle East | 0 | - | 4.96 | 203,163 |
| African Island Countries | 0 | - | 4.96 | 102,686 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,222 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,924 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,952 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,426 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,868 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 219,058 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,665 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 113,060 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,948 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 118,015 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,624 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 100,035 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,269 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 46,866 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 166,566 |
| Countries Closest to Iceland | 0 | - | 4.90 | 74,237 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,707 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,869 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,875 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 185,370 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 195,214 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.93 | 105,040 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,955 |
| Official Cities in the UK | 0 | - | 4.89 | 286,676 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,691 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,643 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,788 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,220 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,739 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,577 |
| 10 Easternmost Countries in Africa | 0 | - | 4.98 | 25,221 |
| Monarchies of Asia | 0 | - | 4.97 | 71,571 |
| Random European Flag to Country | 0 | - | 4.90 | 184,378 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,327 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,693 |
| The Only African Country ... | 0 | - | 4.99 | 129,755 |
| The Only American Country ... | 0 | - | 4.92 | 122,305 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,428 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,532 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.90 | 106,998 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,870 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,947 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 72,083 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 54,017 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,762 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,926 |
| Counties of England Map Quiz | 0 | - | 4.97 | 309,205 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,691 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,747 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,587 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,570 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,503 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 336,290 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 102,415 |
| Neutral European Countries of WWII | 0 | - | 4.92 | 162,484 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,945 |
| Flags of Countries That Border France | 0 | - | 4.89 | 123,886 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 108,896 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 192,128 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 71,063 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 151,662 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,655 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,212 |
| Central American Countries | 0 | - | 4.98 | 157,474 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,665 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,509 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 98,085 |
| African Countries with the Most Christians | 0 | - | 4.94 | 76,176 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 90,384 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 246,851 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,440 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 137,601 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,916 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 102,110 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,625 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,896 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,406 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,795 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 66,022 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,240 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,504 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,514 |
| Countries Bordering the EU | 0 | - | 4.78 | 73,569 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,929 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,670 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,909 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,763 |
| Countries Closest to Europe | 0 | - | 4.70 | 110,372 |
| Japan Country Quiz | 0 | - | 4.93 | 143,470 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,278 |
| Jordan Country Quiz | 0 | - | 4.86 | 32,122 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,558 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,987 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,357 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,925 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 127,173 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,581 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 153,158 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,966 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,455,522 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 382,839 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 175,413 |
| Countries with Megacities | 0 | - | 4.99 | 267,637 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 201,057 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 114,284 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 139,402 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 82,386 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.89 | 114,180 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,387 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 78,704 |
| Most Forested European Countries | 0 | - | 4.80 | 75,722 |
| European Countries with NO Wolves | 0 | - | 4.56 | 65,720 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,622 |
| Which European Country - Multiple Choice | 0 | - | 4.51 | 84,621 |
| 10 Southernmost Countries in Europe | 0 | - | 4.02 | 70,955 |
| France Country Quiz | 0 | - | 4.70 | 135,759 |
| Spain Country Quiz | 0 | - | 4.44 | 129,342 |
| Italy Country Quiz | 0 | - | 4.77 | 124,152 |
| Netherlands Country Quiz | 0 | - | 4.52 | 81,005 |
| Belgium Country Quiz | 0 | - | 4.72 | 72,331 |
| Switzerland Country Quiz | 0 | - | 4.52 | 63,691 |
| Portugal Country Quiz | 0 | - | 4.69 | 72,377 |
| Austria Country Quiz | 0 | - | 4.57 | 60,098 |
| Romania Country Quiz | 0 | - | 4.63 | 54,180 |
| Hungary Country Quiz | 0 | - | 4.49 | 43,818 |
| Monaco Country Quiz | 0 | - | 4.48 | 41,714 |
| Czech Republic Country Quiz | 0 | - | 4.52 | 42,495 |
