| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,846 |
| The Only European Country ... | 0 | - | 4.91 | 216,010 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,781 |
| Europe Map Quiz | 0 | - | 5.00 | 4,755,765 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,167 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,326,355 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,188 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,006 |
| Slavic Countries | 0 | - | 4.96 | 111,499 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,436 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,983 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,441 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,736 |
| Monarchies of Europe | 0 | - | 4.90 | 97,964 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,671 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,260 |
| European Countries with One Border | 0 | - | 4.97 | 182,522 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,326 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,620 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,757 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,582 |
| Countries of Africa | 0 | - | 5.00 | 2,530,322 |
| Countries That Border Russia | 0 | - | 4.98 | 461,140 |
| Countries Bordering France | 0 | - | 4.83 | 401,917 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,644 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,978 |
| UK Immigration by Country | 0 | - | 4.94 | 140,680 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,726 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 198,974 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,910 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,795 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 260,000 |
| Germany Country Quiz | 0 | - | 4.82 | 157,594 |
| Russia Country Quiz | 0 | - | 4.85 | 114,286 |
| Italy Country Quiz | 0 | - | 4.82 | 123,214 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,472 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,241 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,295 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,168 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,240,112 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,828 |
| Europe Capital to Country | 0 | - | 4.99 | 249,576 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,587 |
| European Capitals by Map | 0 | - | 4.99 | 138,587 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,879 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,240 |
| European Coastal Capitals | 0 | - | 4.95 | 90,391 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,562 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,044 |
| Countries of the Middle East | 0 | - | 4.96 | 200,750 |
| African Island Countries | 0 | - | 4.96 | 101,435 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,279 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,791 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,273 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,129 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,020,633 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,662 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,281 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,183 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,657 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,535 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,511 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,085 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,390 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,011 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,976 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,819 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,083 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,439 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,098 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,191 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,253 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,759 |
| Countries that Border Poland | 0 | - | 4.99 | 172,060 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,917 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,794 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,646 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,725 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,091 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,717 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,703 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,804 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,741 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,617 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,988 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,734 |
| Counties of England | 0 | - | 4.97 | 794,864 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 328,901 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,488 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,167 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,387 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,471 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,515 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,022 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,633 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,346 |
| Official Cities in the UK | 0 | - | 4.89 | 283,073 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,891 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,079 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,168 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,056 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,943 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,937 |
| Monarchies of Asia | 0 | - | 4.97 | 70,987 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,779 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,317 |
| The Only African Country ... | 0 | - | 4.98 | 128,938 |
| The Only American Country ... | 0 | - | 4.92 | 121,408 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,061 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,649 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,785 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,003 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,165 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,553 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,033 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,033 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,928 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,639 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,512 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,895 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,000 |
| Countries with Megacities | 0 | - | 4.99 | 259,338 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 198,863 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,978 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,152 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,980 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 76,935 |
| Random European Flag to Country | 0 | - | 4.89 | 181,975 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,278 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,329 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,734 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,443,151 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 379,702 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,964 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.61 | 101,707 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,899 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,636 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,141 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,284 |
| Countries Bordering the EU | 0 | - | 4.77 | 72,760 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,804 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,446,617 |
| Oceania Map Quiz | 0 | - | 4.98 | 640,647 |
| Africa Map Quiz | 0 | - | 5.00 | 2,114,792 |
| Asia Map Quiz | 0 | - | 4.99 | 914,581 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,535 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 69,939 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,036 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,050 |
| Central American Countries | 0 | - | 4.98 | 155,898 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,330 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,755 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,020 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,458 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 243,231 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,254 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,355 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 131,216 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,938 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,318 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,126 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,941 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,712 |
| 10 Southernmost Countries in Europe | 0 | - | 4.02 | 70,380 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,836 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,868 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 88,884 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,703 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,502 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,953 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,784 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,294 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,125 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,646 |
| Name a Valid Asian Country | 0 | - | 4.98 | 120,778 |
| Japan Country Quiz | 0 | - | 4.93 | 142,225 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,016 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,683 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,417 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,391 |
| Syria Country Quiz | 0 | - | 4.81 | 32,679 |
| Tonga Country Quiz | 0 | - | 4.83 | 20,495 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,725 |
| Palau Country Quiz | 0 | - | 4.90 | 22,970 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,385 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,142 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,465 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,881 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,662 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,822 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,242 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,199 |
| The Only Remaining Asian Country . . . | 0 | - | 4.64 | 45,725 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.95 | 86,551 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 267,412 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 121,673 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 112,261 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.92 | 93,368 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,445 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,550 |
