| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 126,569 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,136 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 102,212 |
| Countries Settled by the Ancient Greeks | 0 | - | 4.54 | 49,589 |
| Europe Map Quiz | 0 | - | 5.00 | 4,781,930 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,140 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,671 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,797 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,652 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,523 |
| Countries of Europe After World War II | 0 | - | 4.99 | 189,151 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 157,237 |
| Figures from Greek Mythology | 0 | - | 4.91 | 188,469 |
| Name a City - European Countries | 0 | - | 4.90 | 66,002 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,398 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,811 |
| The Only European Country ... | 0 | - | 4.91 | 218,497 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,229 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,490 |
| Modern Day Countries of Nazi Germany on a Map | 0 | - | 4.97 | 145,397 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 166,308 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,838 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,254,555 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,502 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,859 |
| Europe Capital to Country | 0 | - | 4.99 | 251,730 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,739 |
| European Capitals by Map | 0 | - | 4.99 | 141,656 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,703 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,037 |
| European Coastal Capitals | 0 | - | 4.95 | 91,154 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,438 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,334,077 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,346 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,987 |
| Slavic Countries | 0 | - | 4.96 | 112,220 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 162,126 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,333 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,875 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,639 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,667 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,035 |
| Counties of England | 0 | - | 4.97 | 801,597 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,084 |
| Official Cities in the UK | 0 | - | 4.89 | 285,704 |
| Cities in European History #1 | 0 | - | 4.63 | 134,492 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,449 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,489 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,618 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,360 |
| Monarchies of Europe | 0 | - | 4.90 | 98,701 |
| Countries of the German Empire | 0 | - | 4.51 | 38,121 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,365 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,278 |
| Countries That Border Russia | 0 | - | 4.98 | 464,050 |
| European Countries with One Border | 0 | - | 4.97 | 183,551 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,313 |
| Countries Bordering France | 0 | - | 4.83 | 404,480 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,445 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,419 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,603 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,735 |
| Tolkien's Middle Earth Map Quiz | 0 | - | 4.92 | 38,123 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,288 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,411 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,324 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,765 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 150,657 |
| Name a Valid European Capital | 0 | - | 4.95 | 153,365 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,475 |
| UK Immigration by Country | 0 | - | 4.94 | 141,516 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 104,497 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,373 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,687 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,632 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 263,928 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 115,672 |
| Germany Country Quiz | 0 | - | 4.82 | 158,632 |
| Russia Country Quiz | 0 | - | 4.83 | 115,177 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,740 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,651 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,517 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,886 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,657 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,053 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,578 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,943 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,356 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,905 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 107,366 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,750 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,274 |
| Which City in Europe? | 0 | - | 4.83 | 107,791 |
| Commonwealth of Nations Countries | 0 | - | 4.95 | 238,087 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,299 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,320 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,651 |
| Countries in the Byzantine Empire | 0 | - | 4.95 | 72,397 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,977 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 90,850 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,410 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,207 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 89,820 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 70,404 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 150,708 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,608 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,913 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,864 |
| Countries Bordering China Since 1914 | 0 | - | 4.92 | 95,763 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,945 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,186 |
| Countries that Border Poland | 0 | - | 4.99 | 173,002 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,700 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,092 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,872 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,174 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,408 |
| Countries Closest to Iceland | 0 | - | 4.90 | 74,002 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,136 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,189 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,430 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,250 |
| Countries that Beat Germany | 0 | - | 4.94 | 107,151 |
| Countries that Beat Italy | 0 | - | 4.85 | 55,064 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,758 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 28,002 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,981 |
| Malta Country Quiz | 0 | - | 4.81 | 31,208 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,209 |
| Counties of Ireland | 0 | - | 4.92 | 196,906 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 132,067 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,978 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,474 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,675 |
| Independence from Whom | 0 | - | 4.99 | 212,743 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 133,211 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,752 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 94,896 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 83,267 |
| Modern Day Countries of the Portuguese Empire on a Map | 0 | - | 4.56 | 52,068 |
| Random European Flag to Country | 0 | - | 4.90 | 183,929 |
| Countries by Founding Story | 0 | - | 4.95 | 77,662 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,738 |
| Flags of Countries That Border France | 0 | - | 4.89 | 123,651 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,724 |
| Countries Most-Visited By Queen Elizabeth II | 0 | - | 4.42 | 51,924 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,656 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 191,504 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,893 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,937 |
| United States Map Quiz | 0 | - | 4.98 | 4,168,444 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,451,328 |
| Oceania Map Quiz | 0 | - | 4.98 | 658,246 |
| Africa Map Quiz | 0 | - | 5.00 | 2,126,514 |
| Asia Map Quiz | 0 | - | 4.99 | 923,533 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,355 |
| Geography of the Spanish Empire | 0 | - | 4.49 | 37,290 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,698 |
| Olympian Gods Quiz | 0 | - | 4.96 | 503,161 |
| Roman to Greek God | 0 | - | 4.52 | 123,243 |
| Flags of Asia Quiz | 0 | - | 4.99 | 618,617 |
| Biggest Cities Once in the Roman Empire | 0 | - | 4.81 | 76,042 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,431 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,857 |
| Cities in Squares on a Map - Europe | 0 | - | 4.69 | 54,376 |
| Cities by Former Name | 0 | - | 4.83 | 91,943 |
| Africa Capitals Quiz | 0 | - | 4.99 | 742,520 |
| Asia Capitals Quiz | 0 | - | 4.98 | 697,628 |
| Recently Independent Countries | 0 | - | 4.98 | 159,788 |
| Countries of the Soviet Union | 0 | - | 4.98 | 195,419 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,672 |
| Countries of Asia in 1900 | 0 | - | 4.50 | 58,210 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,558 |
| Countries of the World in 1900 | 0 | - | 4.89 | 85,726 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 196,422 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 151,871 |
| Countries of the Italian Empire | 0 | - | 4.21 | 27,799 |
| Holy Roman Empire Countries | 0 | - | 4.77 | 54,886 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,854 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,575 |
| Countries by Former Name | 0 | - | 4.99 | 125,656 |
| Random American Countries on a Map | 0 | - | 4.96 | 100,057 |
| Countries of Africa | 0 | - | 5.00 | 2,554,155 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,029,412 |
| Historical City to Country | 0 | - | 4.85 | 78,858 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 643,393 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,386,458 |
| South America Map Quiz | 0 | - | 5.00 | 1,554,633 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,320 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,734 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,447 |
| Australia Map Quiz | 0 | - | 4.95 | 345,863 |
| European Cities Beginning with B - Click Map | 0 | - | 4.77 | 78,643 |
| Flags of Africa Quiz | 0 | - | 5.00 | 476,112 |
| Flags of North and South America | 0 | - | 4.99 | 376,092 |
| Canada Provinces and Territories | 0 | - | 5.00 | 345,389 |
| African East Coast | 0 | - | 4.96 | 96,601 |
| Colonies of Africa with a Map | 0 | - | 4.79 | 54,686 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 439,220 |
| Most Populous Countries by Year | 0 | - | 4.83 | 111,227 |
