| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,001 |
| The Only European Country ... | 0 | - | 4.91 | 214,599 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,997 |
| Europe Map Quiz | 0 | - | 5.00 | 4,739,593 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,767 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,321,881 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,946 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,528 |
| Slavic Countries | 0 | - | 4.96 | 111,065 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,963 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,542 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,410 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,368 |
| Monarchies of Europe | 0 | - | 4.90 | 97,540 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,211 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,675 |
| European Countries with One Border | 0 | - | 4.97 | 181,897 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,804 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,053 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,662 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,385 |
| Countries of Africa | 0 | - | 5.00 | 2,515,183 |
| Countries That Border Russia | 0 | - | 4.98 | 459,823 |
| Countries Bordering France | 0 | - | 4.83 | 400,586 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,599 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,831 |
| UK Immigration by Country | 0 | - | 4.94 | 139,939 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,239 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,665 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,448 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,317 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 257,800 |
| Germany Country Quiz | 0 | - | 4.82 | 156,880 |
| Russia Country Quiz | 0 | - | 4.85 | 113,856 |
| Italy Country Quiz | 0 | - | 4.82 | 122,476 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,565 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,984 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,124 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,895 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,231,175 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 74,204 |
| Europe Capital to Country | 0 | - | 4.99 | 248,467 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,848 |
| European Capitals by Map | 0 | - | 4.99 | 137,163 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,457 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,837 |
| European Coastal Capitals | 0 | - | 4.95 | 89,970 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,385 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,860 |
| Countries of the Middle East | 0 | - | 4.96 | 199,461 |
| African Island Countries | 0 | - | 4.96 | 100,998 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 137,997 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,603 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 99,094 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,936 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,014,986 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,040 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,746 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,477 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,952 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,020 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,291 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,375 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,760 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,514 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,594 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,457 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,690 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 148,466 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,837 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,936 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,932 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,572 |
| Countries that Border Poland | 0 | - | 4.99 | 171,605 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,510 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,630 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,970 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,476 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,902 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,673 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,267 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,683 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,614 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,476 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,641 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,375 |
| Counties of England | 0 | - | 4.97 | 791,135 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 325,787 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,976 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,715 |
| Countries Closest to Iceland | 0 | - | 4.89 | 73,018 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,108 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,350 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,202 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,174 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,931 |
| Official Cities in the UK | 0 | - | 4.89 | 281,366 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,589 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,832 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,901 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,586 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,507 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,596 |
| Monarchies of Asia | 0 | - | 4.97 | 70,726 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,540 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 134,277 |
| The Only African Country ... | 0 | - | 4.99 | 128,555 |
| The Only American Country ... | 0 | - | 4.92 | 121,009 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,858 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,356 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,309 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,565 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,504 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,999 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,412 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,807 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,221 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,199 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,047 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,265 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 171,895 |
| Countries with Megacities | 0 | - | 4.99 | 248,161 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 197,783 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,355 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 136,161 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,288 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 75,909 |
| Random European Flag to Country | 0 | - | 4.89 | 181,273 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,046 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 70,945 |
| Biggest Trading Partners - Spain | 0 | - | 4.91 | 53,578 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,437,854 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 378,352 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,859 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 101,394 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,670 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,468 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,100 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,176 |
| Countries Bordering the EU | 0 | - | 4.77 | 72,550 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,577 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,442,715 |
| Oceania Map Quiz | 0 | - | 4.98 | 637,044 |
| Africa Map Quiz | 0 | - | 5.00 | 2,107,755 |
| Asia Map Quiz | 0 | - | 4.99 | 909,036 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,940 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,460 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 145,631 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,811 |
| Central American Countries | 0 | - | 4.98 | 155,329 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,856 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,496 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,511 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,027 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 241,658 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,700 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,579 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 116,039 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,275 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,973 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,889 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,625 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,388 |
| 10 Southernmost Countries in Europe | 0 | - | 4.02 | 70,204 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,596 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,523 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,627 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,343 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,321 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,670 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,410 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,077 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,840 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,182 |
| Name a Valid Asian Country | 0 | - | 4.98 | 120,263 |
| Japan Country Quiz | 0 | - | 4.92 | 141,579 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,882 |
| Kazakhstan Country Quiz | 0 | - | 4.83 | 35,278 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,334 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,151 |
| Syria Country Quiz | 0 | - | 4.81 | 32,469 |
| Tonga Country Quiz | 0 | - | 4.82 | 20,403 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,584 |
| Palau Country Quiz | 0 | - | 4.90 | 22,888 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,862 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,643 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,460 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,394 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,266 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,311 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,601 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,093 |
| The Only Remaining Asian Country . . . | 0 | - | 4.69 | 45,535 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.95 | 86,152 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 266,557 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 121,151 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 111,625 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.92 | 92,951 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,296 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,210 |
