| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,601 |
| The Only European Country ... | 0 | - | 4.91 | 215,651 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,569 |
| Europe Map Quiz | 0 | - | 5.00 | 4,751,045 |
| Countries of Europe by Population | 0 | - | 4.98 | 179,758 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,324,971 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,843 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,878 |
| Slavic Countries | 0 | - | 4.96 | 111,382 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,305 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,847 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,153 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,638 |
| Monarchies of Europe | 0 | - | 4.90 | 97,835 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,580 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,129 |
| European Countries with One Border | 0 | - | 4.97 | 182,347 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,180 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,459 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,485 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,531 |
| Countries of Africa | 0 | - | 5.00 | 2,526,287 |
| Countries That Border Russia | 0 | - | 4.98 | 460,787 |
| Countries Bordering France | 0 | - | 4.83 | 401,578 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,364 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,688 |
| UK Immigration by Country | 0 | - | 4.94 | 140,538 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,602 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 198,361 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,760 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,648 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 259,476 |
| Germany Country Quiz | 0 | - | 4.82 | 157,408 |
| Russia Country Quiz | 0 | - | 4.85 | 114,169 |
| Italy Country Quiz | 0 | - | 4.82 | 122,862 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,219 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,174 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,252 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,100 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,237,778 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,685 |
| Europe Capital to Country | 0 | - | 4.99 | 249,300 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,413 |
| European Capitals by Map | 0 | - | 4.99 | 138,233 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,767 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,129 |
| European Coastal Capitals | 0 | - | 4.95 | 90,269 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,245 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,998 |
| Countries of the Middle East | 0 | - | 4.96 | 200,529 |
| African Island Countries | 0 | - | 4.96 | 101,310 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,222 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,750 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 99,935 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 95,799 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,019,174 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,515 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,147 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,991 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,475 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,398 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,471 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,689 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,050 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,868 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,861 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,725 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,966 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,004 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,028 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,120 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,175 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,710 |
| Countries that Border Poland | 0 | - | 4.99 | 171,948 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,812 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,756 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,451 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,660 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,048 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,556 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,535 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,765 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,707 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,581 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,890 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,621 |
| Counties of England | 0 | - | 4.97 | 793,826 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 328,006 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,374 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,052 |
| Countries Closest to Iceland | 0 | - | 4.89 | 73,293 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,377 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,251 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,771 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,501 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,102 |
| Official Cities in the UK | 0 | - | 4.89 | 282,648 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,822 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,016 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,100 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,943 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,841 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,842 |
| Monarchies of Asia | 0 | - | 4.97 | 70,910 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,723 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,027 |
| The Only African Country ... | 0 | - | 4.98 | 128,836 |
| The Only American Country ... | 0 | - | 4.92 | 121,300 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,001 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,568 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,664 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,862 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,988 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,394 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,896 |
| UK Cities Map Quiz | 0 | - | 4.96 | 463,754 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,737 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,474 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,383 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,730 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 172,653 |
| Countries with Megacities | 0 | - | 4.99 | 249,712 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 198,490 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,766 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 136,826 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,741 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 76,609 |
| Random European Flag to Country | 0 | - | 4.89 | 181,789 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,211 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,204 |
| Biggest Trading Partners - Spain | 0 | - | 4.91 | 53,669 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,441,722 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 379,324 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,937 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 101,616 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,833 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.73 | 65,585 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,130 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,252 |
| Countries Bordering the EU | 0 | - | 4.77 | 72,705 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,748 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,445,341 |
| Oceania Map Quiz | 0 | - | 4.98 | 639,632 |
| Africa Map Quiz | 0 | - | 5.00 | 2,112,902 |
| Asia Map Quiz | 0 | - | 4.99 | 912,929 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,069 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 69,827 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 146,627 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,991 |
| Central American Countries | 0 | - | 4.98 | 155,744 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,210 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,689 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,861 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,302 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 242,819 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,120 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,918 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 120,603 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,603 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,236 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,057 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,851 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,632 |
| 10 Southernmost Countries in Europe | 0 | - | 4.02 | 70,306 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,758 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,765 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 88,826 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,587 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,462 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,867 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,685 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,227 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,050 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,520 |
| Name a Valid Asian Country | 0 | - | 4.98 | 120,634 |
| Japan Country Quiz | 0 | - | 4.93 | 142,095 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,975 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,395 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,329 |
| Syria Country Quiz | 0 | - | 4.81 | 32,612 |
| Tonga Country Quiz | 0 | - | 4.83 | 20,471 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,690 |
| Palau Country Quiz | 0 | - | 4.90 | 22,952 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,227 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,975 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,260 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,775 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,574 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,687 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,074 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,174 |
| The Only Remaining Asian Country . . . | 0 | - | 4.63 | 45,680 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.95 | 86,417 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 267,155 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 121,524 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 112,179 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.92 | 93,230 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,406 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,463 |
| Random European Capital to Country | 0 | - | 4.98 | 190,453 |
