| Countries That Use the Euro | 0 | - | 4.92 | 75,572 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 104,190 |
| The Only European Country ... | 0 | - | 4.92 | 197,462 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,267,369 |
| Countries of Europe by Population | 0 | - | 4.98 | 145,934 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.95 | 203,119 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 82,481 |
| Slavic Countries | 0 | - | 4.96 | 106,408 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 185,665 |
| 10 Westernmost Countries in Europe | 0 | - | 4.95 | 145,347 |
| Europe Map Quiz | 0 | - | 5.00 | 4,547,020 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.61 | 98,243 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 219,708 |
| Countries Formerly in Yugoslavia | 0 | - | 4.96 | 119,848 |
| Monarchies of Europe | 0 | - | 4.89 | 93,038 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 90,256 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 129,772 |
| European Countries with One Border | 0 | - | 4.97 | 174,910 |
| European Countries with the Fewest Borders | 0 | - | 4.98 | 171,448 |
| UK Immigration by Country | 0 | - | 4.94 | 133,601 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 101,659 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 189,829 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 187,505 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 121,657 |
| Countries That Border Russia | 0 | - | 4.98 | 445,204 |
| Countries Bordering France | 0 | - | 4.87 | 374,174 |
| Countries Bordering Germany | 0 | - | 4.99 | 355,641 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 230,343 |
| Germany Country Quiz | 0 | - | 4.82 | 149,641 |
| Russia Country Quiz | 0 | - | 4.83 | 109,281 |
| Italy Country Quiz | 0 | - | 4.81 | 116,592 |
| United Kingdom Country Quiz | 0 | - | 4.95 | 129,748 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.83 | 33,340 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 201,639 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 89,385 |
| Countries of Africa | 0 | - | 5.00 | 2,351,715 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 350,646 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 69,000 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 134,075 |
| Countries With the Most Russian Speakers | 0 | - | 4.95 | 62,438 |
| Countries With the Most German Speakers | 0 | - | 4.85 | 58,520 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 143,517 |
| Countries that Border Hungary | 0 | - | 4.98 | 100,682 |
| Countries Bordering Austria | 0 | - | 4.97 | 114,460 |
| Countries Bordering Serbia | 0 | - | 4.96 | 88,093 |
| Countries Bordering Italy | 0 | - | 4.94 | 97,968 |
| Countries that Border Poland | 0 | - | 4.99 | 166,082 |
| Countries that Visit the UK the Most | 0 | - | 4.85 | 69,269 |
| Countries that Visit France the Most | 0 | - | 4.83 | 42,794 |
| Countries Closest to Spain | 0 | - | 4.95 | 216,939 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 79,743 |
| Countries Closest to Metropolitan France | 0 | - | 4.87 | 69,451 |
| Countries Closest to Italy | 0 | - | 4.97 | 189,117 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 69,262 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,131,068 |
| European Countries NOT in NATO | 0 | - | 4.77 | 39,009 |
| Countries of North America Quiz | 0 | - | 5.00 | 951,780 |
| Moldova Country Quiz | 0 | - | 4.87 | 29,185 |
| Counties of England | 0 | - | 4.97 | 747,356 |
| Most-Visited Cities in Europe | 0 | - | 4.89 | 66,232 |
| Europe Capital to Country | 0 | - | 4.99 | 235,469 |
| EU Capitals with No Hints | 0 | - | 4.96 | 135,988 |
| European Capitals by Map | 0 | - | 4.99 | 112,035 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.87 | 85,843 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 78,748 |
| European Coastal Capitals | 0 | - | 4.95 | 84,114 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.89 | 209,664 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 25,237 |
| Countries of the Middle East | 0 | - | 4.95 | 187,571 |
| African Island Countries | 0 | - | 4.96 | 95,838 |
| Straight Shot to Antarctica | 0 | - | 4.92 | 40,291 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 96,798 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 119,480 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 101,125 |
| African Countries with the Shortest Names | 0 | - | 4.97 | 128,692 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 208,239 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 147,949 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 110,184 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 138,297 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 111,219 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 154,646 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 94,422 |
| 10 Easternmost Countries in Asia | 0 | - | 4.98 | 102,828 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 159,516 |
| Countries Closest to Iceland | 0 | - | 4.88 | 68,404 |
| Countries that Beat Russia | 0 | - | 4.83 | 77,349 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 82,822 |
| Eastern Europe Map Quiz | 0 | - | 4.90 | 121,731 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 172,527 |
| Top 10 Most Populous African Countries | 0 | - | 4.98 | 169,685 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 98,423 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 104,628 |
| Official Cities in the UK | 0 | - | 4.89 | 259,843 |
| Top 10 Most Remote European Capitals | 0 | - | 4.83 | 89,425 |
| European Capitals Furthest from the Sea | 0 | - | 4.90 | 70,449 |
| European Capitals Ending in N | 0 | - | 4.92 | 77,851 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 129,070 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 106,227 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 101,095 |
| Monarchies of Asia | 0 | - | 4.96 | 68,054 |
| Random European Flag to Country | 0 | - | 4.89 | 172,564 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 124,132 |
| The Only African Country ... | 0 | - | 4.98 | 124,639 |
| The Only American Country ... | 0 | - | 4.93 | 115,630 |
| African Countries by a Single Clue | 0 | - | 4.92 | 65,962 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 29,379 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 69,645 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.88 | 99,180 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.85 | 93,083 |
| Countries Closest to Africa | 0 | - | 4.95 | 150,988 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 67,621 |
| Biggest Trading Partners - Spain | 0 | - | 4.91 | 52,356 |
| Regions of France Map Quiz | 0 | - | 4.96 | 135,910 |
| States of Germany Map Quiz | 0 | - | 4.91 | 126,692 |
| Counties of England Map Quiz | 0 | - | 4.97 | 297,612 |
| UK Cities Map Quiz | 0 | - | 4.95 | 450,127 |
| Three Band Flags of Europe | 0 | - | 4.97 | 182,985 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 89,276 |
| Pixelated Europe Map | 0 | - | 4.87 | 115,945 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 142,375 |
| Biggest Roman Empire Countries | 0 | - | 4.88 | 98,638 |
| Neutral European Countries of WWII | 0 | - | 4.93 | 155,361 |
| The Only Remaining European Country . . . | 0 | - | 4.40 | 60,095 |
| Flags of Countries that Border Germany | 0 | - | 4.85 | 92,314 |
| Flags of Countries That Border France | 0 | - | 4.87 | 117,753 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 104,213 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 184,718 |
| British Cities with the Most Tourists | 0 | - | 4.81 | 63,244 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 128,269 |
| European Capital Superlatives - Top 2 | 0 | - | 4.92 | 65,328 |
| Most Mentioned Allies of Russia | 0 | - | 4.48 | 36,486 |
| Central American Countries | 0 | - | 4.98 | 147,965 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 109,008 |
| Total United States Immigration by Country | 0 | - | 4.89 | 104,295 |
| Asian Countries with the Most Christians | 0 | - | 4.87 | 91,609 |
| African Countries with the Most Christians | 0 | - | 4.92 | 71,841 |
| Most Mentioned Enemies of Russia | 0 | - | 4.70 | 86,849 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.94 | 201,659 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 115,795 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.88 | 108,528 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 87,020 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 97,207 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 55,583 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 75,530 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 120,073 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.70 | 63,610 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.44 | 69,649 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.68 | 61,137 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.85 | 85,673 |
| Countries Bordering the EU | 0 | - | 4.75 | 56,519 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 88,019 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 65,091 |
| Countries Closest to Australia | 0 | - | 4.99 | 161,821 |
| Countries Closest to the Persian Gulf | 0 | - | 4.92 | 80,285 |
| Countries Closest to Europe | 0 | - | 4.70 | 106,978 |
| Japan Country Quiz | 0 | - | 4.92 | 127,655 |
| Tuvalu Country Quiz | 0 | - | 4.85 | 20,497 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 177,962 |
| Regions of Italy Map Quiz | 0 | - | 4.95 | 141,969 |
| France Cities Map Quiz | 0 | - | 4.95 | 158,043 |
| Germany Cities Map Quiz | 0 | - | 4.83 | 112,905 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 91,785 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 145,255 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,379,546 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 364,341 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 158,290 |
| Countries with Megacities | 0 | - | 4.99 | 217,423 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 186,330 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.97 | 106,040 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 126,333 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.97 | 72,960 |
| Top 50 Countries by Population - In Order | 0 | - | 4.97 | 269,277 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 103,389 |
| Biggest French Empire Countries | 0 | - | 4.50 | 63,579 |
| Countries by Sports League Revenue | 0 | - | 4.93 | 66,974 |
| Most Forested European Countries | 0 | - | 4.78 | 72,522 |
| European Countries with NO Wolves | 0 | - | 4.56 | 64,927 |
| Which Country of the United Kingdom? | 0 | - | 4.57 | 37,446 |
| Which European Country - Multiple Choice | 0 | - | 4.51 | 82,604 |
| 10 Southernmost Countries in Europe | 0 | - | 4.02 | 68,421 |
| France Country Quiz | 0 | - | 4.73 | 128,686 |
| Spain Country Quiz | 0 | - | 4.44 | 122,454 |
| Netherlands Country Quiz | 0 | - | 4.51 | 76,995 |
| Belgium Country Quiz | 0 | - | 4.68 | 68,356 |
| Switzerland Country Quiz | 0 | - | 4.52 | 60,406 |
| Portugal Country Quiz | 0 | - | 4.68 | 68,518 |
| Austria Country Quiz | 0 | - | 4.56 | 57,134 |
| Croatia Country Quiz | 0 | - | 4.80 | 40,595 |
| Romania Country Quiz | 0 | - | 4.61 | 51,093 |
| Hungary Country Quiz | 0 | - | 4.48 | 40,861 |
| Monaco Country Quiz | 0 | - | 4.46 | 39,766 |
| Czech Republic Country Quiz | 0 | - | 4.51 | 40,143 |
| Serbia Country Quiz | 0 | - | 4.43 | 33,416 |
| Ukraine Country Quiz | 0 | - | 4.41 | 45,208 |
| Greece Country Quiz | 0 | - | 4.70 | 63,258 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,397,805 |
| Oceania Map Quiz | 0 | - | 4.98 | 604,004 |
| Africa Map Quiz | 0 | - | 5.00 | 2,031,991 |
| Asia Map Quiz | 0 | - | 4.99 | 854,228 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 408,805 |
