| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,364 |
| The Only European Country ... | 0 | - | 4.91 | 216,844 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,255 |
| Europe Map Quiz | 0 | - | 5.00 | 4,765,055 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,966 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,329,238 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,882 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,363 |
| Slavic Countries | 0 | - | 4.96 | 111,723 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,736 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,261 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,001 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,945 |
| Monarchies of Europe | 0 | - | 4.90 | 98,196 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,909 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,629 |
| European Countries with One Border | 0 | - | 4.97 | 182,865 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,665 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,901 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,402 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,674 |
| Countries of Africa | 0 | - | 5.00 | 2,539,100 |
| Countries That Border Russia | 0 | - | 4.98 | 461,923 |
| Countries Bordering France | 0 | - | 4.83 | 402,714 |
| Countries Bordering Germany | 0 | - | 4.99 | 369,566 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,610 |
| UK Immigration by Country | 0 | - | 4.94 | 140,970 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,077 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,514 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,179 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,086 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 261,297 |
| Germany Country Quiz | 0 | - | 4.83 | 157,947 |
| Russia Country Quiz | 0 | - | 4.83 | 114,538 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,896 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,380 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,362 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,707 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,306 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,245,197 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,167 |
| Europe Capital to Country | 0 | - | 4.99 | 250,461 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,963 |
| European Capitals by Map | 0 | - | 4.99 | 139,398 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,127 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,466 |
| European Coastal Capitals | 0 | - | 4.95 | 90,650 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,171 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,127 |
| Countries of the Middle East | 0 | - | 4.96 | 201,283 |
| African Island Countries | 0 | - | 4.96 | 101,696 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,419 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,906 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 101,054 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,891 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,023,953 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,971 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,557 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,605 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,089 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,813 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,637 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,273 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,632 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,304 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,201 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,038 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,315 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,812 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,269 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,359 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,455 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,892 |
| Countries that Border Poland | 0 | - | 4.99 | 172,333 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,181 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,893 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,088 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,879 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,205 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,123 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,853 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,886 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,828 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,213 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,258 |
| Counties of England | 0 | - | 4.97 | 797,467 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 330,643 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,850 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,448 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,622 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,875 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 183,945 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,410 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,869 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,468 |
| Official Cities in the UK | 0 | - | 4.89 | 283,976 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,081 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,213 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,321 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,365 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,162 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,119 |
| Monarchies of Asia | 0 | - | 4.97 | 71,120 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,916 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,924 |
| The Only African Country ... | 0 | - | 4.99 | 129,153 |
| The Only American Country ... | 0 | - | 4.92 | 121,668 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,145 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 72,809 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,064 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,255 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,526 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,906 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,787 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,719 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,427 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,037 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,815 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,481 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,603 |
| Countries with Megacities | 0 | - | 4.99 | 263,768 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,451 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,315 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,716 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,359 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 77,439 |
| Random European Flag to Country | 0 | - | 4.89 | 182,609 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,438 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,521 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,800 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,446,391 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 380,490 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,027 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 102,109 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 90,038 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,743 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,160 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,344 |
| Countries Bordering the EU | 0 | - | 4.77 | 72,888 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,960 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,448,614 |
| Oceania Map Quiz | 0 | - | 4.98 | 642,768 |
| Africa Map Quiz | 0 | - | 5.00 | 2,118,842 |
| Asia Map Quiz | 0 | - | 4.99 | 917,421 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 428,387 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,201 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 148,172 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,197 |
| Central American Countries | 0 | - | 4.98 | 156,534 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,709 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,916 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,300 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,649 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 244,248 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,568 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,655 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 134,790 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,240 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,537 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,266 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,113 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,886 |
| 10 Southernmost Countries in Europe | 0 | - | 4.02 | 70,464 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,009 |
| Flags of Countries that Border Germany | 0 | - | 4.85 | 97,303 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 89,072 |
| Flags of Countries That Border France | 0 | - | 4.88 | 123,169 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,604 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,145 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,002 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,414 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,311 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,936 |
| Name a Valid Asian Country | 0 | - | 4.98 | 121,070 |
| Japan Country Quiz | 0 | - | 4.93 | 142,549 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,089 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,793 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,454 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,524 |
| Samoa Country Quiz | 0 | - | 4.81 | 20,830 |
| Syria Country Quiz | 0 | - | 4.81 | 32,798 |
| Tonga Country Quiz | 0 | - | 4.83 | 20,527 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,816 |
| Palau Country Quiz | 0 | - | 4.90 | 23,024 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,737 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,467 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,839 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,413 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,981 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,122 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,714 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,269 |
| The Only Remaining Asian Country . . . | 0 | - | 4.64 | 45,856 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.96 | 86,767 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 267,924 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 121,976 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 112,438 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.92 | 93,593 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,539 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,702 |
