| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,706 |
| The Only European Country ... | 0 | - | 4.91 | 214,080 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,718 |
| Europe Map Quiz | 0 | - | 5.00 | 4,733,833 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,276 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,320,604 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,528 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,351 |
| Slavic Countries | 0 | - | 4.96 | 110,923 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,777 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,378 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 231,105 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,263 |
| Monarchies of Europe | 0 | - | 4.90 | 97,388 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,087 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,493 |
| European Countries with One Border | 0 | - | 4.97 | 181,723 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,629 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,882 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,300 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,248 |
| Countries of Africa | 0 | - | 5.00 | 2,510,157 |
| Countries That Border Russia | 0 | - | 4.98 | 459,138 |
| Countries Bordering France | 0 | - | 4.83 | 399,833 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,254 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,496 |
| UK Immigration by Country | 0 | - | 4.94 | 139,765 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,036 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,371 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,317 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,172 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 257,103 |
| Germany Country Quiz | 0 | - | 4.82 | 156,684 |
| Russia Country Quiz | 0 | - | 4.85 | 113,702 |
| Italy Country Quiz | 0 | - | 4.82 | 122,316 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,339 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,900 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,075 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,821 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,228,230 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,966 |
| Europe Capital to Country | 0 | - | 4.99 | 248,108 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,606 |
| European Capitals by Map | 0 | - | 4.99 | 136,597 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,296 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,714 |
| European Coastal Capitals | 0 | - | 4.95 | 89,859 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,045 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,815 |
| Countries of the Middle East | 0 | - | 4.96 | 199,104 |
| African Island Countries | 0 | - | 4.96 | 100,856 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,895 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,527 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,694 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,509 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,012,732 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,840 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,586 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,246 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,722 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,862 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,183 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,222 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,641 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,361 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,481 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,321 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,549 |
| Top 10 Richest Countries in Europe | 0 | - | 4.91 | 148,227 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,746 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,838 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,812 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,493 |
| Countries that Border Poland | 0 | - | 4.99 | 171,441 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,364 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,571 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,420 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,415 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,840 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,423 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,154 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,651 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,562 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,430 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,527 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,271 |
| Counties of England | 0 | - | 4.97 | 789,816 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 324,662 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,792 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,579 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,907 |
| Countries that Beat Russia | 0 | - | 4.84 | 81,967 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,113 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,948 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,048 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,857 |
| Official Cities in the UK | 0 | - | 4.89 | 280,806 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,481 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,755 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,817 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,446 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,407 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,409 |
| Monarchies of Asia | 0 | - | 4.97 | 70,641 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,458 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,954 |
| The Only African Country ... | 0 | - | 4.99 | 128,409 |
| The Only American Country ... | 0 | - | 4.92 | 120,832 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,803 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,282 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,130 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,166 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,300 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,813 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,213 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,359 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,997 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,091 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,889 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,042 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 171,548 |
| Countries with Megacities | 0 | - | 4.99 | 247,425 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 197,380 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,158 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 135,811 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,069 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 75,693 |
| Random European Flag to Country | 0 | - | 4.89 | 181,023 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 95,943 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 70,836 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,519 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,435,976 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 377,878 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,820 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 101,303 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,605 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,415 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,081 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,150 |
| Countries Bordering the EU | 0 | - | 4.77 | 72,481 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,496 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,441,682 |
| Oceania Map Quiz | 0 | - | 4.98 | 635,883 |
| Africa Map Quiz | 0 | - | 5.00 | 2,105,430 |
| Asia Map Quiz | 0 | - | 4.99 | 907,713 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,489 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,297 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 145,154 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,712 |
| Central American Countries | 0 | - | 4.98 | 155,152 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,721 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,424 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,349 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,914 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 241,160 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,544 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,417 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,305 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,147 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,857 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,813 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,505 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,275 |
| 10 Southernmost Countries in Europe | 0 | - | 4.02 | 70,153 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,519 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,424 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,547 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,222 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,247 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,553 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,247 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,016 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,729 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 189,999 |
| Name a Valid Asian Country | 0 | - | 4.98 | 120,120 |
| Japan Country Quiz | 0 | - | 4.92 | 141,393 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,836 |
| Kazakhstan Country Quiz | 0 | - | 4.82 | 34,311 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,307 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,084 |
| Syria Country Quiz | 0 | - | 4.81 | 32,381 |
| Tonga Country Quiz | 0 | - | 4.82 | 20,375 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,515 |
| Palau Country Quiz | 0 | - | 4.89 | 22,852 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,729 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,508 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,322 |
| Germany Cities Map Quiz | 0 | - | 4.86 | 125,249 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,147 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,171 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,426 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,038 |
| The Only Remaining Asian Country . . . | 0 | - | 4.69 | 45,484 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.95 | 85,962 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 266,186 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 120,992 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 111,546 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.92 | 92,755 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,233 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,142 |
