| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,794 |
| The Only European Country ... | 0 | - | 4.91 | 215,933 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,745 |
| Europe Map Quiz | 0 | - | 5.00 | 4,754,881 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,056 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,325,970 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,123 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,980 |
| Slavic Countries | 0 | - | 4.96 | 111,476 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,402 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,949 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,384 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,712 |
| Monarchies of Europe | 0 | - | 4.90 | 97,929 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,653 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,218 |
| European Countries with One Border | 0 | - | 4.97 | 182,484 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,291 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,580 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,696 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,571 |
| Countries of Africa | 0 | - | 5.00 | 2,529,424 |
| Countries That Border Russia | 0 | - | 4.98 | 461,050 |
| Countries Bordering France | 0 | - | 4.83 | 401,822 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,556 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,898 |
| UK Immigration by Country | 0 | - | 4.94 | 140,643 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,690 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 198,872 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,855 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,765 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 259,853 |
| Germany Country Quiz | 0 | - | 4.82 | 157,550 |
| Russia Country Quiz | 0 | - | 4.85 | 114,258 |
| Italy Country Quiz | 0 | - | 4.82 | 123,165 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,406 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,225 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,283 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,150 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,239,618 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,785 |
| Europe Capital to Country | 0 | - | 4.99 | 249,515 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,542 |
| European Capitals by Map | 0 | - | 4.99 | 138,492 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,857 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,211 |
| European Coastal Capitals | 0 | - | 4.95 | 90,356 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,505 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,037 |
| Countries of the Middle East | 0 | - | 4.96 | 200,707 |
| African Island Countries | 0 | - | 4.96 | 101,404 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,269 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,785 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,176 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,044 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,020,307 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,629 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,246 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,132 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,619 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,504 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,504 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,071 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,371 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,976 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,950 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,790 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,054 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,368 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,082 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,176 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,237 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,742 |
| Countries that Border Poland | 0 | - | 4.99 | 172,032 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,883 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,781 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,582 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,708 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,084 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,678 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,665 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,793 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,733 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,610 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,962 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,707 |
| Counties of England | 0 | - | 4.97 | 794,614 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 328,687 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,464 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,146 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,361 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,447 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,463 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,982 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,598 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,325 |
| Official Cities in the UK | 0 | - | 4.89 | 282,960 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,872 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,065 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,156 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,018 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,909 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,919 |
| Monarchies of Asia | 0 | - | 4.97 | 70,964 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,767 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,258 |
| The Only African Country ... | 0 | - | 4.98 | 128,906 |
| The Only American Country ... | 0 | - | 4.92 | 121,383 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,051 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,626 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,755 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,968 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,111 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,528 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,998 |
| UK Cities Map Quiz | 0 | - | 4.96 | 463,975 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,885 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,530 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,481 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,864 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 172,908 |
| Countries with Megacities | 0 | - | 4.99 | 257,209 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 198,772 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,923 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,067 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,929 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 76,889 |
| Random European Flag to Country | 0 | - | 4.89 | 181,926 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,256 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,305 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,720 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,442,844 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 379,605 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,957 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.61 | 101,688 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,881 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,624 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,140 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,274 |
| Countries Bordering the EU | 0 | - | 4.77 | 72,749 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,789 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,446,384 |
| Oceania Map Quiz | 0 | - | 4.98 | 640,451 |
| Africa Map Quiz | 0 | - | 5.00 | 2,114,423 |
| Asia Map Quiz | 0 | - | 4.99 | 914,280 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,439 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 69,913 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 146,951 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,038 |
| Central American Countries | 0 | - | 4.98 | 155,860 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,299 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,737 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,985 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,413 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 243,144 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,229 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,292 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.88 | 129,738 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,888 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,291 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,109 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,918 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,692 |
| 10 Southernmost Countries in Europe | 0 | - | 4.02 | 70,368 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,808 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,848 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 88,870 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,672 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,492 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,940 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,764 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,280 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,108 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,615 |
| Name a Valid Asian Country | 0 | - | 4.98 | 120,734 |
| Japan Country Quiz | 0 | - | 4.93 | 142,195 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,009 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,664 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,413 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,378 |
| Syria Country Quiz | 0 | - | 4.81 | 32,664 |
| Tonga Country Quiz | 0 | - | 4.83 | 20,490 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,711 |
| Palau Country Quiz | 0 | - | 4.90 | 22,968 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,349 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,085 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,416 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,852 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,647 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,799 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,195 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,194 |
| The Only Remaining Asian Country . . . | 0 | - | 4.64 | 45,718 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.95 | 86,518 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 267,340 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 121,647 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 112,244 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.92 | 93,333 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,437 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,537 |
