| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,862 |
| The Only European Country ... | 0 | - | 4.91 | 216,031 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,793 |
| Europe Map Quiz | 0 | - | 5.00 | 4,756,066 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,191 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,326,472 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,203 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,026 |
| Slavic Countries | 0 | - | 4.96 | 111,502 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,444 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,989 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,460 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,742 |
| Monarchies of Europe | 0 | - | 4.90 | 97,972 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,678 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,268 |
| European Countries with One Border | 0 | - | 4.97 | 182,530 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,335 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,630 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,787 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,584 |
| Countries of Africa | 0 | - | 5.00 | 2,530,560 |
| Countries That Border Russia | 0 | - | 4.98 | 461,148 |
| Countries Bordering France | 0 | - | 4.83 | 401,940 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,655 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,004 |
| UK Immigration by Country | 0 | - | 4.94 | 140,696 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,738 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,010 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,927 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,805 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 260,055 |
| Germany Country Quiz | 0 | - | 4.82 | 157,610 |
| Russia Country Quiz | 0 | - | 4.85 | 114,295 |
| Italy Country Quiz | 0 | - | 4.82 | 123,221 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,488 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,245 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,299 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,171 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,240,299 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,833 |
| Europe Capital to Country | 0 | - | 4.99 | 249,596 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,605 |
| European Capitals by Map | 0 | - | 4.99 | 138,609 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,893 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,247 |
| European Coastal Capitals | 0 | - | 4.95 | 90,396 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,579 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,051 |
| Countries of the Middle East | 0 | - | 4.96 | 200,768 |
| African Island Countries | 0 | - | 4.96 | 101,444 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,284 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,795 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,299 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,149 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,020,716 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,675 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,292 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,203 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,680 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,547 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,516 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,098 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,401 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,025 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,985 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,825 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,097 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,474 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,101 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,194 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,262 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,761 |
| Countries that Border Poland | 0 | - | 4.99 | 172,066 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,927 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,798 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,660 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,728 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,095 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,737 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,711 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,807 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,745 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,622 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,998 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,757 |
| Counties of England | 0 | - | 4.97 | 794,984 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 328,984 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,499 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,174 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,397 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,476 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,530 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,038 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,650 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,350 |
| Official Cities in the UK | 0 | - | 4.89 | 283,108 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,898 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,081 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,186 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,073 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,949 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,944 |
| Monarchies of Asia | 0 | - | 4.97 | 70,988 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,781 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,334 |
| The Only African Country ... | 0 | - | 4.98 | 128,954 |
| The Only American Country ... | 0 | - | 4.92 | 121,413 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,064 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,656 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,794 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,006 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,187 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,564 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,055 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,052 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,940 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,718 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,522 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,910 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,018 |
| Countries with Megacities | 0 | - | 4.99 | 259,851 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 198,890 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,990 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,168 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,998 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 76,963 |
| Random European Flag to Country | 0 | - | 4.89 | 181,991 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,286 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,340 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,741 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,443,247 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 379,733 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,965 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.61 | 101,714 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,900 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,640 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,141 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,288 |
| Countries Bordering the EU | 0 | - | 4.77 | 72,761 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,808 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,446,749 |
| Oceania Map Quiz | 0 | - | 4.98 | 640,700 |
| Africa Map Quiz | 0 | - | 5.00 | 2,114,935 |
| Asia Map Quiz | 0 | - | 4.99 | 914,669 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,577 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 69,947 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,061 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,053 |
| Central American Countries | 0 | - | 4.98 | 155,907 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,339 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,760 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,033 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,470 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 243,268 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,264 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,376 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 131,720 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,950 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,326 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,131 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,944 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,718 |
| 10 Southernmost Countries in Europe | 0 | - | 4.02 | 70,382 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,845 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,872 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 88,895 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,709 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,513 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,962 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,789 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,295 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,134 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,658 |
| Name a Valid Asian Country | 0 | - | 4.98 | 120,792 |
| Japan Country Quiz | 0 | - | 4.93 | 142,231 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,016 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,686 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,418 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,400 |
| Syria Country Quiz | 0 | - | 4.81 | 32,682 |
| Tonga Country Quiz | 0 | - | 4.83 | 20,495 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,726 |
| Palau Country Quiz | 0 | - | 4.90 | 22,972 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,397 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,146 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,478 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,898 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,664 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,828 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,253 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,202 |
| The Only Remaining Asian Country . . . | 0 | - | 4.64 | 45,730 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.95 | 86,553 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 267,427 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 121,683 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 112,268 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.92 | 93,370 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,445 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,555 |
