| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,681 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,285 |
| Slavic Countries | 0 | - | 4.96 | 110,876 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,501 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,711 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,217 |
| Europe Map Quiz | 0 | - | 5.00 | 4,732,089 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,223 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 88,464 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 69,229 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,980 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 75,449 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,140 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 95,916 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,929 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,864 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,043 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,326 |
| Name a City - European Countries | 0 | - | 4.92 | 64,427 |
| Countries That Use the Euro | 0 | - | 4.96 | 103,052 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,611 |
| The Only European Country ... | 0 | - | 4.91 | 213,914 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,586 |
| Modern Day Countries of the Portuguese Empire on a Map | 0 | - | 4.56 | 51,271 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,388 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,362 |
| 50 Busiest Air Routes from London | 0 | - | 4.86 | 95,782 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,671 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,227,153 |
| Random European Capitals on a Map | 0 | - | 4.97 | 133,845 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,320,012 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,522 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,625 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,546 |
| Counties of England | 0 | - | 4.97 | 789,405 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,143 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,861 |
| Europe Capital to Country | 0 | - | 4.99 | 247,965 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,498 |
| European Capitals by Map | 0 | - | 4.99 | 136,335 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,215 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,647 |
| European Coastal Capitals | 0 | - | 4.95 | 89,791 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,885 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,396 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,729 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,310 |
| Hungary Country Quiz | 0 | - | 4.49 | 43,048 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,488 |
| Cities in European History #1 | 0 | - | 4.63 | 133,158 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 81,828 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,228 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 51,963 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 231,007 |
| Official Cities in the UK | 0 | - | 4.89 | 280,626 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,428 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,723 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,787 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,392 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,495 |
| Monarchies of Europe | 0 | - | 4.90 | 97,340 |
| Modern Day Countries of the Mughal Empire on a Map | 0 | - | 4.42 | 33,232 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,057 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,422 |
| Countries That Border Russia | 0 | - | 4.98 | 458,976 |
| European Countries with One Border | 0 | - | 4.97 | 181,660 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,557 |
| Countries Bordering France | 0 | - | 4.83 | 399,339 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,109 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,181 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,729 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,136 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,899 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 92,978 |
| Federal Subjects of Russia | 0 | - | 4.94 | 144,040 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,843 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,232 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 145,007 |
| Name a Valid European Capital | 0 | - | 4.95 | 150,910 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,683 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,313 |
| UK Immigration by Country | 0 | - | 4.94 | 139,677 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,803 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,578 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,286 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,268 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,135 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,891 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,285 |
| Germany Country Quiz | 0 | - | 4.82 | 156,597 |
| Russia Country Quiz | 0 | - | 4.85 | 113,657 |
| Italy Country Quiz | 0 | - | 4.82 | 122,243 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,213 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,674 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,419 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,232 |
| Germany Cities Map Quiz | 0 | - | 4.86 | 125,172 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 95,972 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,105 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 105,921 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,208 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,798 |
| Biggest French Empire Countries | 0 | - | 4.49 | 64,907 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,867 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,290 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 88,994 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,544 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,383 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 124,760 |
| Countries of Europe After World War II | 0 | - | 4.99 | 186,775 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 155,383 |
| Top 10 Richest Countries in Europe | 0 | - | 4.91 | 148,177 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,700 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,792 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,774 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,466 |
| Countries that Border Poland | 0 | - | 4.99 | 171,382 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,304 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,542 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,342 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,814 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,359 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,121 |
| Romania Country Quiz | 0 | - | 4.63 | 53,361 |
| Czech Republic Country Quiz | 0 | - | 4.52 | 41,871 |
| Ukraine Country Quiz | 0 | - | 4.42 | 47,325 |
| Counties of Ireland | 0 | - | 4.92 | 193,130 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 64,850 |
| Nile River Basin Countries on a Map | 0 | - | 4.95 | 50,228 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,759 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,278 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,642 |
| Which City in Europe? | 0 | - | 4.83 | 106,687 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,347 |
| Independence from Whom | 0 | - | 4.99 | 209,723 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 130,780 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,010 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 93,041 |
| Countries by Founding Story | 0 | - | 4.95 | 76,557 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,793 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 94,743 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,870 |
| Countries that Beat Russia | 0 | - | 4.84 | 81,918 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,479 |
| Countries that Beat Germany | 0 | - | 4.95 | 105,406 |
| Countries that Beat Italy | 0 | - | 4.85 | 53,891 |
| Countries that Beat Portugal | 0 | - | 4.86 | 58,688 |
| Latvia Country Quiz | 0 | - | 4.75 | 31,777 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,406 |
| Malta Country Quiz | 0 | - | 4.81 | 30,833 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,440,728 |
| Oceania Map Quiz | 0 | - | 4.98 | 635,459 |
| Africa Map Quiz | 0 | - | 5.00 | 2,104,648 |
| Asia Map Quiz | 0 | - | 4.99 | 907,213 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,460 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,273 |
| Cities by Former Name | 0 | - | 4.84 | 90,990 |
| Africa Capitals Quiz | 0 | - | 4.99 | 730,421 |
| Asia Capitals Quiz | 0 | - | 4.98 | 686,050 |
| Recently Independent Countries | 0 | - | 4.98 | 158,000 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,834 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,186 |
| Countries of the World in 1900 | 0 | - | 4.89 | 83,536 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 193,218 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 148,918 |
| Countries in the Byzantine Empire | 0 | - | 4.95 | 71,742 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,221 |
| Modern Day Countries of Nazi Germany on a Map | 0 | - | 4.97 | 143,217 |
| Random European Flag to Country | 0 | - | 4.89 | 180,944 |
| Countries by Former Name | 0 | - | 4.99 | 124,306 |
| Countries of Africa | 0 | - | 5.00 | 2,508,533 |
| Historical City to Country | 0 | - | 4.84 | 78,138 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 70,799 |
| Biggest Trading Partners - Spain | 0 | - | 4.91 | 53,511 |
| Countries that Beat Iceland | 0 | - | 4.81 | 42,359 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,376,030 |
| United States Map Quiz | 0 | - | 4.98 | 4,142,162 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,817 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,497 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,951 |
| Australia Map Quiz | 0 | - | 4.94 | 342,532 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 48,601 |
| Rivers of the United States | 0 | - | 4.93 | 65,528 |
| African East Coast | 0 | - | 4.96 | 95,072 |
| Flags of Asia Quiz | 0 | - | 4.99 | 605,751 |
| European Cities by Map #2 | 0 | - | 4.48 | 47,199 |
| European Cities by Map #1 | 0 | - | 4.64 | 55,569 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,281 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,195 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,434 |
| Countries of Asia in 1900 | 0 | - | 4.50 | 57,636 |
| Countries Settled by the Ancient Greeks | 0 | - | 4.53 | 49,228 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,011,965 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,381 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,168 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,695 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 189,945 |
| Belarus Country Quiz | 0 | - | 4.74 | 27,226 |
| Slovakia Country Quiz | 0 | - | 4.64 | 30,440 |
| Bulgaria Country Quiz | 0 | - | 4.55 | 30,672 |
