| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,592 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,933 |
| Countries that Border Poland | 0 | - | 4.99 | 172,150 |
| Europe Map Quiz | 0 | - | 5.00 | 4,758,513 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 89,157 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 69,780 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,019 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,822 |
| Countries That Border Russia | 0 | - | 4.98 | 461,372 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,335 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,839 |
| Russia Country Quiz | 0 | - | 4.85 | 114,364 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,284 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,316 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,388 |
| Name a City - European Countries | 0 | - | 4.90 | 65,277 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,731 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,999 |
| The Only European Country ... | 0 | - | 4.91 | 216,260 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,924 |
| Modern Day Countries of the Portuguese Empire on a Map | 0 | - | 4.56 | 51,672 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,143 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,320 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,777 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,183 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,760 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 130,410 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,241,734 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,569 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,327,114 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,259 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,538 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,826 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,761 |
| Counties of England | 0 | - | 4.97 | 795,537 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,406 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,932 |
| Europe Capital to Country | 0 | - | 4.99 | 249,766 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,713 |
| European Capitals by Map | 0 | - | 4.99 | 138,818 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,964 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,307 |
| European Coastal Capitals | 0 | - | 4.95 | 90,464 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,723 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,390 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,123 |
| Slavic Countries | 0 | - | 4.96 | 111,556 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,535 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,070 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,054 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,917 |
| Cities in European History #1 | 0 | - | 4.62 | 133,881 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 82,572 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,203 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,315 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,635 |
| Official Cities in the UK | 0 | - | 4.89 | 283,301 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 93,948 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,119 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,220 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,799 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,796 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,342 |
| Monarchies of Europe | 0 | - | 4.90 | 98,026 |
| Modern Day Countries of the Mughal Empire on a Map | 0 | - | 4.42 | 33,577 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,740 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,367 |
| European Countries with One Border | 0 | - | 4.97 | 182,615 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,431 |
| Countries Bordering France | 0 | - | 4.83 | 402,151 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,834 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,262 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,676 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,152 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,086 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,914 |
| Federal Subjects of Russia | 0 | - | 4.95 | 146,714 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,616 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,036 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,255 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,203 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,100 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,570 |
| UK Immigration by Country | 0 | - | 4.94 | 140,773 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,986 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,943 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,184 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,018 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,878 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 260,423 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 114,500 |
| Germany Country Quiz | 0 | - | 4.82 | 157,699 |
| Italy Country Quiz | 0 | - | 4.82 | 123,289 |
| Poland Country Quiz | 0 | - | 4.22 | 63,217 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,603 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,646 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,494 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,207 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,576 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,989 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,795 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,884 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 106,711 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,474 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,076 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,126 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,322 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,600 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,915 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,499 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,355 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 125,677 |
| Countries of Europe After World War II | 0 | - | 4.99 | 188,194 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 156,381 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,582 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,187 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,234 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,799 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,996 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,819 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,798 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,125 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,872 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,755 |
| Romania Country Quiz | 0 | - | 4.63 | 53,724 |
| Hungary Country Quiz | 0 | - | 4.49 | 43,377 |
| Czech Republic Country Quiz | 0 | - | 4.52 | 42,164 |
| Albania Country Quiz | 0 | - | 4.54 | 38,950 |
| Serbia Country Quiz | 0 | - | 4.44 | 34,994 |
| Ukraine Country Quiz | 0 | - | 4.42 | 47,659 |
| Counties of Ireland | 0 | - | 4.92 | 194,924 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,388 |
| Nile River Basin Countries on a Map | 0 | - | 4.95 | 50,611 |
| World Capitals Closest to London | 0 | - | 4.87 | 110,586 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,697 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,941 |
| Which City in Europe? | 0 | - | 4.83 | 107,279 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 237,266 |
| Independence from Whom | 0 | - | 4.99 | 211,467 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 131,815 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,418 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 94,059 |
| Countries by Founding Story | 0 | - | 4.95 | 77,119 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,203 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 95,148 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,467 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,839 |
| Countries that Beat Germany | 0 | - | 4.95 | 106,211 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,378 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,211 |
| Latvia Country Quiz | 0 | - | 4.77 | 31,998 |
| Malta Country Quiz | 0 | - | 4.81 | 31,024 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,447,467 |
| Oceania Map Quiz | 0 | - | 4.98 | 641,290 |
| Africa Map Quiz | 0 | - | 5.00 | 2,115,979 |
| Asia Map Quiz | 0 | - | 4.99 | 915,530 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,714 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,818 |
| Cities by Former Name | 0 | - | 4.83 | 91,487 |
| Africa Capitals Quiz | 0 | - | 4.99 | 736,598 |
| Asia Capitals Quiz | 0 | - | 4.98 | 691,740 |
| Recently Independent Countries | 0 | - | 4.98 | 159,088 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,720 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,962 |
| Countries of the World in 1900 | 0 | - | 4.89 | 84,707 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 194,935 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 150,566 |
| Countries in the Byzantine Empire | 0 | - | 4.95 | 72,072 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,615 |
| Modern Day Countries of Nazi Germany on a Map | 0 | - | 4.97 | 144,426 |
| Random European Flag to Country | 0 | - | 4.89 | 182,158 |
| Countries by Former Name | 0 | - | 4.99 | 124,987 |
| Countries of Africa | 0 | - | 5.00 | 2,532,845 |
| Historical City to Country | 0 | - | 4.84 | 78,465 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,392 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,758 |
| Countries that Beat Iceland | 0 | - | 4.81 | 42,709 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,381,926 |
| United States Map Quiz | 0 | - | 4.98 | 4,155,406 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,566 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 98,801 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,744 |
| Australia Map Quiz | 0 | - | 4.95 | 344,125 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,315 |
| Rivers of the United States | 0 | - | 4.93 | 66,112 |
| African East Coast | 0 | - | 4.96 | 95,927 |
| Flags of Asia Quiz | 0 | - | 4.99 | 612,466 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,329 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,728 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,382 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,731 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,166 |
| Countries of Asia in 1900 | 0 | - | 4.50 | 57,945 |
| Countries Settled by the Ancient Greeks | 0 | - | 4.53 | 49,408 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,021,643 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,925 |
| Flags of Countries That Border France | 0 | - | 4.88 | 122,783 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,184 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,731 |
| Belarus Country Quiz | 0 | - | 4.74 | 27,345 |
