| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,703 |
| The Only European Country ... | 0 | - | 4.91 | 217,417 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,590 |
| Europe Map Quiz | 0 | - | 5.00 | 4,771,538 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,490 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,330,815 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,394 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,566 |
| Slavic Countries | 0 | - | 4.96 | 111,888 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,936 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,443 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,358 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,103 |
| Monarchies of Europe | 0 | - | 4.90 | 98,355 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,053 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,860 |
| European Countries with One Border | 0 | - | 4.97 | 183,130 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,903 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,111 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,825 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,743 |
| Countries of Africa | 0 | - | 5.00 | 2,545,244 |
| Countries That Border Russia | 0 | - | 4.98 | 462,852 |
| Countries Bordering France | 0 | - | 4.83 | 403,578 |
| Countries Bordering Germany | 0 | - | 4.99 | 370,701 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,059 |
| UK Immigration by Country | 0 | - | 4.94 | 141,169 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,270 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,816 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,364 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,268 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 262,098 |
| Germany Country Quiz | 0 | - | 4.83 | 158,191 |
| Russia Country Quiz | 0 | - | 4.83 | 114,703 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,192 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,472 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,415 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,779 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,420 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,248,745 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,401 |
| Europe Capital to Country | 0 | - | 4.99 | 250,897 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,210 |
| European Capitals by Map | 0 | - | 4.99 | 139,984 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,304 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,642 |
| European Coastal Capitals | 0 | - | 4.95 | 90,826 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,564 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,191 |
| Countries of the Middle East | 0 | - | 4.96 | 201,709 |
| African Island Countries | 0 | - | 4.96 | 101,881 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,522 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,965 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 101,517 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 97,383 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,025,923 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,251 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,804 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,856 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,372 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,035 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,720 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,407 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,801 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,491 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,376 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,230 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,443 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 150,021 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,431 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,667 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,673 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,025 |
| Countries that Border Poland | 0 | - | 4.99 | 172,616 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,383 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,969 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,374 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,987 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,286 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,360 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,960 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,928 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,884 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,364 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,407 |
| Counties of England | 0 | - | 4.97 | 798,966 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 331,745 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,094 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,655 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,749 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,065 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,255 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,676 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,361 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,585 |
| Official Cities in the UK | 0 | - | 4.89 | 284,528 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,214 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,303 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,418 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,565 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,279 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,218 |
| Monarchies of Asia | 0 | - | 4.97 | 71,228 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,027 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 136,512 |
| The Only African Country ... | 0 | - | 4.99 | 129,280 |
| The Only American Country ... | 0 | - | 4.92 | 121,822 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,210 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 72,891 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,272 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,410 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,859 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,228 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,170 |
| UK Cities Map Quiz | 0 | - | 4.96 | 465,183 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,726 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,162 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,996 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,764 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,953 |
| Countries with Megacities | 0 | - | 4.99 | 264,677 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,786 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,498 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 138,052 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,574 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 77,708 |
| Random European Flag to Country | 0 | - | 4.89 | 182,983 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,545 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,681 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,854 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,448,524 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 381,046 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,078 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 102,344 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 90,131 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,820 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,171 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,382 |
| Countries Bordering the EU | 0 | - | 4.78 | 73,324 |
| Countries Closest to Europe | 0 | - | 4.70 | 110,060 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,449,765 |
| Oceania Map Quiz | 0 | - | 4.98 | 653,269 |
| Africa Map Quiz | 0 | - | 5.00 | 2,121,938 |
| Asia Map Quiz | 0 | - | 4.99 | 919,796 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 429,081 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,393 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 149,329 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,300 |
| Central American Countries | 0 | - | 4.98 | 156,792 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 112,966 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,883 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 102,011 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,480 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,770 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 244,870 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,785 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,822 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 135,540 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,388 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,702 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,356 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,409 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,023 |
| 10 Southernmost Countries in Europe | 0 | - | 4.02 | 70,529 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,515 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,502 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,189 |
| Flags of Countries That Border France | 0 | - | 4.88 | 123,390 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,682 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,286 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,146 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,511 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,426 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 191,128 |
| Name a Valid Asian Country | 0 | - | 4.98 | 121,237 |
| Japan Country Quiz | 0 | - | 4.93 | 142,744 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,132 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,894 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,482 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,597 |
| Samoa Country Quiz | 0 | - | 4.81 | 20,866 |
| Syria Country Quiz | 0 | - | 4.81 | 32,885 |
| Tonga Country Quiz | 0 | - | 4.83 | 20,556 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,859 |
| Palau Country Quiz | 0 | - | 4.90 | 23,059 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,230 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,668 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,166 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,632 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,121 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,611 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,991 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,299 |
| The Only Remaining Asian Country . . . | 0 | - | 4.64 | 45,931 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.96 | 86,957 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 268,237 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 122,179 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 112,583 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.92 | 93,756 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,594 |
