| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 116,486 |
| The Only European Country ... | 0 | - | 4.91 | 218,019 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,991 |
| Europe Map Quiz | 0 | - | 5.00 | 4,777,177 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,092 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,332,592 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,956 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,806 |
| Slavic Countries | 0 | - | 4.96 | 112,085 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,184 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,750 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,797 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,267 |
| Monarchies of Europe | 0 | - | 4.90 | 98,522 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,228 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,106 |
| European Countries with One Border | 0 | - | 4.97 | 183,372 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,142 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,492 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,211 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,802 |
| Countries of Africa | 0 | - | 5.00 | 2,550,276 |
| Countries That Border Russia | 0 | - | 4.98 | 463,612 |
| Countries Bordering France | 0 | - | 4.83 | 404,078 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,121 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,500 |
| UK Immigration by Country | 0 | - | 4.94 | 141,346 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,474 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,097 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,519 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,450 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 263,148 |
| Germany Country Quiz | 0 | - | 4.83 | 158,462 |
| Russia Country Quiz | 0 | - | 4.83 | 114,885 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,490 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,570 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,475 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,842 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,511 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,251,904 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,671 |
| Europe Capital to Country | 0 | - | 4.99 | 251,374 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,518 |
| European Capitals by Map | 0 | - | 4.99 | 141,100 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,548 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,906 |
| European Coastal Capitals | 0 | - | 4.95 | 91,013 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,040 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,256 |
| Countries of the Middle East | 0 | - | 4.96 | 202,079 |
| African Island Countries | 0 | - | 4.96 | 102,135 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,589 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,027 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 101,988 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 97,837 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,027,742 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,456 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,007 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,187 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,918 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,256 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,817 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,574 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,217 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,969 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,623 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,880 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,880 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 150,216 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,835 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,772 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,826 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,117 |
| Countries that Border Poland | 0 | - | 4.99 | 172,823 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,560 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,033 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,632 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,069 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,349 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,670 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,060 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,966 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,930 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,537 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,556 |
| Counties of England | 0 | - | 4.97 | 800,468 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 332,849 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,304 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,879 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,880 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,271 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,584 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,219 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,587 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,700 |
| Official Cities in the UK | 0 | - | 4.89 | 285,162 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,339 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,407 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,520 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,777 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,427 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,316 |
| 10 Easternmost Countries in Africa | 0 | - | 4.98 | 23,688 |
| Monarchies of Asia | 0 | - | 4.97 | 71,339 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,127 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 136,846 |
| The Only African Country ... | 0 | - | 4.99 | 129,430 |
| The Only American Country ... | 0 | - | 4.92 | 121,962 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,287 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,136 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,493 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,554 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,075 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,417 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,487 |
| UK Cities Map Quiz | 0 | - | 4.96 | 465,673 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,029 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,298 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,175 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,969 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 174,334 |
| Countries with Megacities | 0 | - | 4.99 | 265,574 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 200,131 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,696 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 138,395 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,770 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 77,990 |
| Random European Flag to Country | 0 | - | 4.90 | 183,518 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,637 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,781 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,892 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,450,523 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 381,525 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,116 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 102,525 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 90,214 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,878 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,189 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,409 |
| Countries Bordering the EU | 0 | - | 4.78 | 73,401 |
| Countries Closest to Europe | 0 | - | 4.70 | 110,150 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,450,641 |
| Oceania Map Quiz | 0 | - | 4.98 | 657,028 |
| Africa Map Quiz | 0 | - | 5.00 | 2,124,498 |
| Asia Map Quiz | 0 | - | 4.99 | 921,909 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 429,857 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,610 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 150,043 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,400 |
| Central American Countries | 0 | - | 4.98 | 156,994 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,080 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,051 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 102,120 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 97,677 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,883 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 245,437 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,957 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,964 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 136,240 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,543 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,843 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,442 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,579 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,159 |
| 10 Southernmost Countries in Europe | 0 | - | 4.02 | 70,730 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,583 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,634 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,293 |
| Flags of Countries That Border France | 0 | - | 4.89 | 123,543 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,754 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,416 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,264 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,576 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,535 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 191,300 |
| Name a Valid Asian Country | 0 | - | 4.98 | 121,426 |
| Japan Country Quiz | 0 | - | 4.93 | 142,975 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,179 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,970 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,508 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,684 |
| Samoa Country Quiz | 0 | - | 4.81 | 20,897 |
| Tonga Country Quiz | 0 | - | 4.83 | 20,573 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,911 |
| Qatar Country Quiz | 0 | - | 4.86 | 31,626 |
| Palau Country Quiz | 0 | - | 4.90 | 23,089 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,477 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,897 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,406 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,811 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,255 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,777 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,287 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,324 |
| The Only Remaining Asian Country . . . | 0 | - | 4.64 | 46,001 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.96 | 87,072 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 268,516 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 122,360 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 112,690 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.90 | 93,909 |
