| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,024 |
| The Only European Country ... | 0 | - | 4.91 | 218,866 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,442 |
| Europe Map Quiz | 0 | - | 5.00 | 4,786,550 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,853 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,335,258 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,646 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,138 |
| Slavic Countries | 0 | - | 4.96 | 112,330 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,464 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,006 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,333 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,440 |
| Monarchies of Europe | 0 | - | 4.90 | 98,822 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 96,448 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,438 |
| European Countries with One Border | 0 | - | 4.97 | 183,737 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,479 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,807 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,849 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,895 |
| Countries of Africa | 0 | - | 5.00 | 2,558,437 |
| Countries That Border Russia | 0 | - | 4.98 | 464,396 |
| Countries Bordering France | 0 | - | 4.83 | 404,776 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,730 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,145 |
| UK Immigration by Country | 0 | - | 4.94 | 141,664 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,790 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,635 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,840 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,754 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 264,452 |
| Germany Country Quiz | 0 | - | 4.82 | 158,782 |
| Russia Country Quiz | 0 | - | 4.83 | 115,283 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,929 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,720 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,567 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,922 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,655 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,257,113 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,004 |
| Europe Capital to Country | 0 | - | 4.99 | 251,986 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,914 |
| European Capitals by Map | 0 | - | 4.99 | 141,997 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,821 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,142 |
| European Coastal Capitals | 0 | - | 4.95 | 91,269 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,694 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,335 |
| Countries of the Middle East | 0 | - | 4.96 | 202,690 |
| African Island Countries | 0 | - | 4.96 | 102,407 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,704 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,157 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,729 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,527 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,030,877 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,774 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,285 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,548 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,299 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,492 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,941 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,759 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,551 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,233 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,873 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,115 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 34,094 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 151,136 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,986 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,920 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,052 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,233 |
| Countries that Border Poland | 0 | - | 4.99 | 173,131 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,810 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,137 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,057 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,235 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,453 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,327 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,276 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 28,032 |
| Moldova Country Quiz | 0 | - | 4.82 | 31,021 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,736 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,745 |
| Counties of England | 0 | - | 4.97 | 802,540 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 335,126 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,640 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 166,406 |
| Countries Closest to Iceland | 0 | - | 4.90 | 74,113 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,560 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,972 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,644 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,831 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,822 |
| Official Cities in the UK | 0 | - | 4.89 | 286,083 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,545 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,560 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,687 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,059 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,626 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,473 |
| 10 Easternmost Countries in Africa | 0 | - | 4.98 | 25,058 |
| Monarchies of Asia | 0 | - | 4.97 | 71,482 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,270 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,394 |
| The Only African Country ... | 0 | - | 4.99 | 129,630 |
| The Only American Country ... | 0 | - | 4.92 | 122,185 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,373 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,262 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,791 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,781 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,582 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,761 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,970 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,342 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,507 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,495 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,442 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,315 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 175,048 |
| Countries with Megacities | 0 | - | 4.99 | 266,924 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 200,761 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 114,070 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 139,079 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 82,188 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 78,466 |
| Random European Flag to Country | 0 | - | 4.90 | 184,116 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,798 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,985 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,975 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,453,638 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 382,371 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,178 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 102,713 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 90,316 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,961 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,207 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,458 |
| Countries Bordering the EU | 0 | - | 4.78 | 73,509 |
| Countries Closest to Europe | 0 | - | 4.70 | 110,290 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,452,206 |
| Oceania Map Quiz | 0 | - | 4.98 | 659,043 |
| Africa Map Quiz | 0 | - | 5.00 | 2,128,120 |
| Asia Map Quiz | 0 | - | 4.99 | 924,754 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,733 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,891 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 151,042 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,535 |
| Central American Countries | 0 | - | 4.98 | 157,279 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,563 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,352 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 102,295 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 97,936 |
| African Countries with the Most Christians | 0 | - | 4.94 | 76,070 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 246,319 |
| Neutral European Countries of WWII | 0 | - | 4.92 | 162,252 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,295 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 137,159 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,807 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 102,016 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,558 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,772 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,313 |
| 10 Southernmost Countries in Europe | 0 | - | 4.02 | 70,859 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,721 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,833 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,441 |
| Flags of Countries That Border France | 0 | - | 4.89 | 123,764 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,882 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,572 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,779 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,702 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,759 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 191,775 |
| Name a Valid Asian Country | 0 | - | 4.98 | 121,747 |
| Japan Country Quiz | 0 | - | 4.93 | 143,287 |
| Tanzania Country Quiz | 0 | - | 4.91 | 33,243 |
| Jordan Country Quiz | 0 | - | 4.86 | 32,073 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,544 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,802 |
| Samoa Country Quiz | 0 | - | 4.81 | 20,946 |
| Syria Country Quiz | 0 | - | 4.81 | 33,035 |
| Tonga Country Quiz | 0 | - | 4.83 | 20,611 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,992 |
| Palau Country Quiz | 0 | - | 4.89 | 23,138 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,821 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,171 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,749 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 127,045 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,456 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,996 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,691 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,375 |
| The Only Remaining Asian Country . . . | 0 | - | 4.64 | 46,108 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.96 | 87,293 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 268,970 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 122,624 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 112,878 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.90 | 94,186 |
