| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,898 |
| The Only European Country ... | 0 | - | 4.91 | 218,643 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,337 |
| Europe Map Quiz | 0 | - | 5.00 | 4,783,715 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,642 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,334,532 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,472 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,054 |
| Slavic Countries | 0 | - | 4.96 | 112,274 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,385 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,931 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,179 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,401 |
| Monarchies of Europe | 0 | - | 4.90 | 98,754 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,399 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,356 |
| European Countries with One Border | 0 | - | 4.97 | 183,623 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,385 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,722 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,672 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,877 |
| Countries of Africa | 0 | - | 5.00 | 2,555,844 |
| Countries That Border Russia | 0 | - | 4.98 | 464,213 |
| Countries Bordering France | 0 | - | 4.83 | 404,619 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,579 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,970 |
| UK Immigration by Country | 0 | - | 4.94 | 141,574 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,713 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,505 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,769 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,688 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 264,174 |
| Germany Country Quiz | 0 | - | 4.82 | 158,707 |
| Russia Country Quiz | 0 | - | 4.83 | 115,225 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,817 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,685 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,548 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,901 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,612 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,255,631 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,932 |
| Europe Capital to Country | 0 | - | 4.99 | 251,843 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,800 |
| European Capitals by Map | 0 | - | 4.99 | 141,835 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,748 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,081 |
| European Coastal Capitals | 0 | - | 4.95 | 91,209 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,536 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,315 |
| Countries of the Middle East | 0 | - | 4.96 | 202,417 |
| African Island Countries | 0 | - | 4.96 | 102,344 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,678 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,132 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,543 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,359 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,030,067 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,682 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,214 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,460 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,200 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,441 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,909 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,705 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,380 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,169 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,804 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,061 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 34,041 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 151,005 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,952 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,888 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,989 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,204 |
| Countries that Border Poland | 0 | - | 4.99 | 173,057 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,741 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,109 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,950 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,201 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,427 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,217 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,230 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 28,016 |
| Moldova Country Quiz | 0 | - | 4.82 | 31,002 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,686 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,697 |
| Counties of England | 0 | - | 4.97 | 802,019 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 334,709 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,552 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 166,351 |
| Countries Closest to Iceland | 0 | - | 4.90 | 74,049 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,491 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,874 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,538 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,769 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,790 |
| Official Cities in the UK | 0 | - | 4.89 | 285,888 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,495 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,517 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,649 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,006 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,584 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,436 |
| 10 Easternmost Countries in Africa | 0 | - | 4.97 | 24,936 |
| Monarchies of Asia | 0 | - | 4.97 | 71,445 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,233 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,249 |
| The Only African Country ... | 0 | - | 4.99 | 129,579 |
| The Only American Country ... | 0 | - | 4.92 | 122,135 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,348 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,238 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,715 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,727 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,493 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,674 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,825 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,173 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,399 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,454 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,367 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,199 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 174,909 |
| Countries with Megacities | 0 | - | 4.99 | 266,629 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 200,614 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,982 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 138,916 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 82,084 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 78,319 |
| Random European Flag to Country | 0 | - | 4.90 | 184,019 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,754 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,940 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,955 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,452,809 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 382,144 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,162 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 102,660 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 90,285 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,938 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,205 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,444 |
| Countries Bordering the EU | 0 | - | 4.78 | 73,479 |
| Countries Closest to Europe | 0 | - | 4.70 | 110,247 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,451,567 |
| Oceania Map Quiz | 0 | - | 4.98 | 658,574 |
| Africa Map Quiz | 0 | - | 5.00 | 2,127,195 |
| Asia Map Quiz | 0 | - | 4.99 | 924,050 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,507 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,829 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 150,825 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,497 |
| Central American Countries | 0 | - | 4.98 | 157,205 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,445 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,267 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 102,254 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 97,862 |
| African Countries with the Most Christians | 0 | - | 4.94 | 76,021 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 246,083 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 162,186 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,226 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 136,918 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,750 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,970 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,529 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,719 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,282 |
| 10 Southernmost Countries in Europe | 0 | - | 4.02 | 70,826 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,696 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,774 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,397 |
| Flags of Countries That Border France | 0 | - | 4.89 | 123,698 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,852 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,529 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,727 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,669 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,705 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 191,562 |
| Name a Valid Asian Country | 0 | - | 4.98 | 121,678 |
| Japan Country Quiz | 0 | - | 4.93 | 143,204 |
| Tanzania Country Quiz | 0 | - | 4.91 | 33,225 |
| Jordan Country Quiz | 0 | - | 4.86 | 32,052 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,536 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,774 |
| Samoa Country Quiz | 0 | - | 4.81 | 20,932 |
| Tonga Country Quiz | 0 | - | 4.83 | 20,607 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,963 |
| Qatar Country Quiz | 0 | - | 4.86 | 31,688 |
| Palau Country Quiz | 0 | - | 4.90 | 23,131 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,746 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,126 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,675 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,984 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,399 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,949 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,602 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,364 |
| The Only Remaining Asian Country . . . | 0 | - | 4.64 | 46,081 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.96 | 87,250 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 268,860 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 122,564 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 112,837 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.90 | 94,121 |
