| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,705 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,293 |
| Slavic Countries | 0 | - | 4.96 | 110,883 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,529 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,716 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,223 |
| Europe Map Quiz | 0 | - | 5.00 | 4,732,410 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,231 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 88,476 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 69,238 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,992 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 75,456 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,148 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 95,919 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,953 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,870 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,046 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,339 |
| Name a City - European Countries | 0 | - | 4.92 | 64,445 |
| Countries That Use the Euro | 0 | - | 4.96 | 103,069 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,634 |
| The Only European Country ... | 0 | - | 4.91 | 213,941 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,610 |
| Modern Day Countries of the Portuguese Empire on a Map | 0 | - | 4.56 | 51,278 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,394 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,388 |
| 50 Busiest Air Routes from London | 0 | - | 4.86 | 95,787 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,692 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,227,318 |
| Random European Capitals on a Map | 0 | - | 4.97 | 133,854 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,320,105 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,534 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,628 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,548 |
| Counties of England | 0 | - | 4.97 | 789,469 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,170 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,872 |
| Europe Capital to Country | 0 | - | 4.99 | 247,988 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,513 |
| European Capitals by Map | 0 | - | 4.99 | 136,374 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,226 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,654 |
| European Coastal Capitals | 0 | - | 4.95 | 89,800 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,912 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,417 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,734 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,320 |
| Hungary Country Quiz | 0 | - | 4.49 | 43,052 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,493 |
| Cities in European History #1 | 0 | - | 4.63 | 133,167 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 81,844 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,248 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 51,965 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 231,025 |
| Official Cities in the UK | 0 | - | 4.89 | 280,658 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,435 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,735 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,795 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,399 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,506 |
| Monarchies of Europe | 0 | - | 4.90 | 97,350 |
| Modern Day Countries of the Mughal Empire on a Map | 0 | - | 4.42 | 33,234 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,063 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,429 |
| Countries That Border Russia | 0 | - | 4.98 | 458,998 |
| European Countries with One Border | 0 | - | 4.97 | 181,666 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,569 |
| Countries Bordering France | 0 | - | 4.83 | 399,430 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,134 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,217 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,752 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,150 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,915 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,002 |
| Federal Subjects of Russia | 0 | - | 4.94 | 144,071 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,852 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,244 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 145,028 |
| Name a Valid European Capital | 0 | - | 4.95 | 150,937 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,688 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,313 |
| UK Immigration by Country | 0 | - | 4.94 | 139,696 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,808 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,585 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,294 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,274 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,142 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,924 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,298 |
| Germany Country Quiz | 0 | - | 4.82 | 156,608 |
| Russia Country Quiz | 0 | - | 4.85 | 113,667 |
| Italy Country Quiz | 0 | - | 4.82 | 122,256 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,234 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,690 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,436 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,248 |
| Germany Cities Map Quiz | 0 | - | 4.86 | 125,185 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,100 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,112 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 105,940 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,211 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,799 |
| Biggest French Empire Countries | 0 | - | 4.49 | 64,910 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,871 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,295 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,000 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,565 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,407 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 124,780 |
| Countries of Europe After World War II | 0 | - | 4.99 | 186,787 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 155,398 |
| Top 10 Richest Countries in Europe | 0 | - | 4.91 | 148,184 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,711 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,799 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,777 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,470 |
| Countries that Border Poland | 0 | - | 4.99 | 171,392 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,314 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,551 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,357 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,821 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,369 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,126 |
| Romania Country Quiz | 0 | - | 4.63 | 53,371 |
| Czech Republic Country Quiz | 0 | - | 4.52 | 41,877 |
| Ukraine Country Quiz | 0 | - | 4.42 | 47,333 |
| Counties of Ireland | 0 | - | 4.92 | 193,149 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 64,853 |
| Nile River Basin Countries on a Map | 0 | - | 4.95 | 50,234 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,774 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,288 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,647 |
| Which City in Europe? | 0 | - | 4.83 | 106,716 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,357 |
| Independence from Whom | 0 | - | 4.99 | 209,747 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 130,795 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,018 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 93,061 |
| Countries by Founding Story | 0 | - | 4.95 | 76,564 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,796 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 94,753 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,879 |
| Countries that Beat Russia | 0 | - | 4.84 | 81,929 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,485 |
| Countries that Beat Germany | 0 | - | 4.95 | 105,417 |
| Countries that Beat Italy | 0 | - | 4.85 | 53,896 |
| Countries that Beat Portugal | 0 | - | 4.86 | 58,696 |
| Latvia Country Quiz | 0 | - | 4.75 | 31,781 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,415 |
| Malta Country Quiz | 0 | - | 4.81 | 30,836 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,440,942 |
| Oceania Map Quiz | 0 | - | 4.98 | 635,529 |
| Africa Map Quiz | 0 | - | 5.00 | 2,104,791 |
| Asia Map Quiz | 0 | - | 4.99 | 907,344 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,464 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,325 |
| Cities by Former Name | 0 | - | 4.84 | 90,997 |
| Africa Capitals Quiz | 0 | - | 4.99 | 730,466 |
| Asia Capitals Quiz | 0 | - | 4.98 | 686,112 |
| Recently Independent Countries | 0 | - | 4.98 | 158,011 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,840 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,208 |
| Countries of the World in 1900 | 0 | - | 4.89 | 83,547 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 193,246 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 148,940 |
| Countries in the Byzantine Empire | 0 | - | 4.95 | 71,744 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,230 |
| Modern Day Countries of Nazi Germany on a Map | 0 | - | 4.97 | 143,228 |
| Random European Flag to Country | 0 | - | 4.89 | 180,960 |
| Countries by Former Name | 0 | - | 4.99 | 124,323 |
| Countries of Africa | 0 | - | 5.00 | 2,508,806 |
| Historical City to Country | 0 | - | 4.84 | 78,140 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 70,804 |
| Biggest Trading Partners - Spain | 0 | - | 4.91 | 53,512 |
| Countries that Beat Iceland | 0 | - | 4.81 | 42,360 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,376,303 |
| United States Map Quiz | 0 | - | 4.98 | 4,142,320 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,821 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,506 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,970 |
| Australia Map Quiz | 0 | - | 4.94 | 342,558 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 48,615 |
| Rivers of the United States | 0 | - | 4.93 | 65,538 |
| African East Coast | 0 | - | 4.96 | 95,082 |
| Flags of Asia Quiz | 0 | - | 4.99 | 605,844 |
| European Cities by Map #2 | 0 | - | 4.48 | 47,201 |
| European Cities by Map #1 | 0 | - | 4.64 | 55,570 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,281 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,203 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,470 |
| Countries of Asia in 1900 | 0 | - | 4.50 | 57,640 |
| Countries Settled by the Ancient Greeks | 0 | - | 4.53 | 49,233 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,012,108 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,385 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,180 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,698 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 189,952 |
| Belarus Country Quiz | 0 | - | 4.74 | 27,230 |
| Slovakia Country Quiz | 0 | - | 4.64 | 30,444 |
| Bulgaria Country Quiz | 0 | - | 4.55 | 30,674 |
