| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,005 |
| The Only European Country ... | 0 | - | 4.91 | 216,269 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,933 |
| Europe Map Quiz | 0 | - | 5.00 | 4,758,601 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,413 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,327,157 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,397 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,131 |
| Slavic Countries | 0 | - | 4.96 | 111,559 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,543 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,073 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,642 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,803 |
| Monarchies of Europe | 0 | - | 4.90 | 98,029 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,743 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,373 |
| European Countries with One Border | 0 | - | 4.97 | 182,617 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,437 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,725 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,970 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,616 |
| Countries of Africa | 0 | - | 5.00 | 2,532,960 |
| Countries That Border Russia | 0 | - | 4.98 | 461,381 |
| Countries Bordering France | 0 | - | 4.83 | 402,163 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,873 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,189 |
| UK Immigration by Country | 0 | - | 4.94 | 140,777 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,849 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,190 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,021 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,882 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 260,440 |
| Germany Country Quiz | 0 | - | 4.82 | 157,706 |
| Russia Country Quiz | 0 | - | 4.85 | 114,368 |
| Italy Country Quiz | 0 | - | 4.82 | 123,289 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,610 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,285 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,317 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,647 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,203 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,241,810 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,941 |
| Europe Capital to Country | 0 | - | 4.99 | 249,776 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,714 |
| European Capitals by Map | 0 | - | 4.99 | 138,829 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,967 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,310 |
| European Coastal Capitals | 0 | - | 4.95 | 90,468 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,731 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,076 |
| Countries of the Middle East | 0 | - | 4.96 | 200,928 |
| African Island Countries | 0 | - | 4.96 | 101,518 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,323 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,829 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,507 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,365 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,021,707 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,751 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,380 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,331 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,800 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,627 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,557 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,152 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,495 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,113 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,055 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,897 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,177 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,585 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,144 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,238 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,323 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,802 |
| Countries that Border Poland | 0 | - | 4.99 | 172,152 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,001 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,825 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,801 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,779 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,127 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,876 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,756 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,827 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,763 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,055 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,917 |
| Counties of England | 0 | - | 4.97 | 795,626 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 329,516 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,600 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,262 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,476 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,544 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,658 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,152 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,721 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,378 |
| Official Cities in the UK | 0 | - | 4.89 | 283,318 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 93,952 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,122 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,223 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,150 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,016 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,002 |
| Monarchies of Asia | 0 | - | 4.97 | 71,028 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,813 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,569 |
| The Only African Country ... | 0 | - | 4.99 | 129,017 |
| The Only American Country ... | 0 | - | 4.92 | 121,485 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,094 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,715 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,859 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,082 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,269 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,678 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,175 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,210 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,089 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,918 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,619 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,028 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,196 |
| Countries with Megacities | 0 | - | 4.99 | 262,016 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,048 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,087 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,347 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,125 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 77,123 |
| Random European Flag to Country | 0 | - | 4.89 | 182,167 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,335 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,394 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,758 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,444,189 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 379,938 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,986 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.61 | 101,790 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,944 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,675 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,144 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,304 |
| Countries Bordering the EU | 0 | - | 4.77 | 72,797 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,857 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,447,490 |
| Oceania Map Quiz | 0 | - | 4.98 | 641,323 |
| Africa Map Quiz | 0 | - | 5.00 | 2,116,031 |
| Asia Map Quiz | 0 | - | 4.99 | 915,559 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,829 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,039 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,270 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,102 |
| Central American Countries | 0 | - | 4.98 | 156,298 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,426 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,798 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,119 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,522 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 243,543 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,345 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,478 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.88 | 133,522 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,057 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,385 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,181 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,998 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,772 |
| 10 Southernmost Countries in Europe | 0 | - | 4.02 | 70,408 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,919 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,926 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 88,960 |
| Flags of Countries That Border France | 0 | - | 4.88 | 122,787 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,535 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,009 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,852 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,327 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,185 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,734 |
| Name a Valid Asian Country | 0 | - | 4.98 | 120,879 |
| Japan Country Quiz | 0 | - | 4.93 | 142,332 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,035 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,716 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,436 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,445 |
| Syria Country Quiz | 0 | - | 4.81 | 32,722 |
| Tonga Country Quiz | 0 | - | 4.83 | 20,503 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,756 |
| Palau Country Quiz | 0 | - | 4.90 | 22,991 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,498 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,217 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,586 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,993 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,796 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,892 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,391 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,222 |
| The Only Remaining Asian Country . . . | 0 | - | 4.64 | 45,768 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.96 | 86,613 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 267,552 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 121,755 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 112,321 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.92 | 93,442 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,476 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,602 |
