| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,591 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,930 |
| Countries that Border Poland | 0 | - | 4.99 | 172,147 |
| Europe Map Quiz | 0 | - | 5.00 | 4,758,432 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 89,154 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 69,778 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,016 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,821 |
| Countries That Border Russia | 0 | - | 4.98 | 461,370 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,334 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,835 |
| Russia Country Quiz | 0 | - | 4.85 | 114,364 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,282 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,314 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,386 |
| Name a City - European Countries | 0 | - | 4.90 | 65,276 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,730 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,993 |
| The Only European Country ... | 0 | - | 4.91 | 216,253 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,922 |
| Modern Day Countries of the Portuguese Empire on a Map | 0 | - | 4.56 | 51,671 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,142 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,319 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,775 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,181 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,756 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 130,408 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,241,690 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,566 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,327,095 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,256 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,533 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,825 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,760 |
| Counties of England | 0 | - | 4.97 | 795,522 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,401 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,928 |
| Europe Capital to Country | 0 | - | 4.99 | 249,763 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,713 |
| European Capitals by Map | 0 | - | 4.99 | 138,814 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,962 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,307 |
| European Coastal Capitals | 0 | - | 4.95 | 90,461 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,721 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,383 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,119 |
| Slavic Countries | 0 | - | 4.96 | 111,556 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,531 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,068 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,048 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,916 |
| Cities in European History #1 | 0 | - | 4.62 | 133,879 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 82,571 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,197 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,314 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,631 |
| Official Cities in the UK | 0 | - | 4.89 | 283,299 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 93,948 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,118 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,220 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,798 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,795 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,342 |
| Monarchies of Europe | 0 | - | 4.90 | 98,022 |
| Modern Day Countries of the Mughal Empire on a Map | 0 | - | 4.42 | 33,575 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,739 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,364 |
| European Countries with One Border | 0 | - | 4.97 | 182,613 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,428 |
| Countries Bordering France | 0 | - | 4.83 | 402,146 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,824 |
| 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 | 307,151 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,084 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,912 |
| Federal Subjects of Russia | 0 | - | 4.95 | 146,703 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,614 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,034 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,253 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,202 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,097 |
| 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 | 89,942 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,175 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,016 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,874 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 260,416 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 114,497 |
| Germany Country Quiz | 0 | - | 4.82 | 157,696 |
| Italy Country Quiz | 0 | - | 4.82 | 123,288 |
| Poland Country Quiz | 0 | - | 4.22 | 63,215 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,601 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,646 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,492 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,207 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,574 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,987 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,793 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,882 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 106,709 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,474 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,074 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,125 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,321 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,599 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,912 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,494 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,350 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 125,676 |
| Countries of Europe After World War II | 0 | - | 4.99 | 188,193 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 156,379 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,578 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,187 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,233 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,799 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,992 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,818 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,789 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,125 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,869 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,754 |
| Romania Country Quiz | 0 | - | 4.63 | 53,724 |
| Hungary Country Quiz | 0 | - | 4.49 | 43,374 |
| Czech Republic Country Quiz | 0 | - | 4.52 | 42,164 |
| Albania Country Quiz | 0 | - | 4.54 | 38,949 |
| Serbia Country Quiz | 0 | - | 4.44 | 34,992 |
| Ukraine Country Quiz | 0 | - | 4.42 | 47,657 |
| Counties of Ireland | 0 | - | 4.92 | 194,923 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,388 |
| Nile River Basin Countries on a Map | 0 | - | 4.95 | 50,609 |
| World Capitals Closest to London | 0 | - | 4.87 | 110,584 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,696 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,940 |
| Which City in Europe? | 0 | - | 4.83 | 107,274 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 237,263 |
| Independence from Whom | 0 | - | 4.99 | 211,462 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 131,808 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,417 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 94,057 |
| Countries by Founding Story | 0 | - | 4.95 | 77,119 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,202 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 95,147 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,466 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,836 |
| Countries that Beat Germany | 0 | - | 4.95 | 106,204 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,374 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,206 |
| Latvia Country Quiz | 0 | - | 4.77 | 31,997 |
| Malta Country Quiz | 0 | - | 4.81 | 31,023 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,447,457 |
| Oceania Map Quiz | 0 | - | 4.98 | 641,285 |
| Africa Map Quiz | 0 | - | 5.00 | 2,115,954 |
| Asia Map Quiz | 0 | - | 4.99 | 915,498 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,713 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,809 |
| Cities by Former Name | 0 | - | 4.83 | 91,486 |
| Africa Capitals Quiz | 0 | - | 4.99 | 736,576 |
| Asia Capitals Quiz | 0 | - | 4.98 | 691,725 |
| Recently Independent Countries | 0 | - | 4.98 | 159,087 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,719 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,955 |
| Countries of the World in 1900 | 0 | - | 4.89 | 84,703 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 194,928 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 150,560 |
| Countries in the Byzantine Empire | 0 | - | 4.95 | 72,071 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,613 |
| Modern Day Countries of Nazi Germany on a Map | 0 | - | 4.97 | 144,424 |
| Random European Flag to Country | 0 | - | 4.89 | 182,157 |
| Countries by Former Name | 0 | - | 4.99 | 124,984 |
| Countries of Africa | 0 | - | 5.00 | 2,532,783 |
| Historical City to Country | 0 | - | 4.84 | 78,463 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,390 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,756 |
| Countries that Beat Iceland | 0 | - | 4.81 | 42,705 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,381,918 |
| United States Map Quiz | 0 | - | 4.98 | 4,155,388 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,562 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 98,796 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,743 |
| Australia Map Quiz | 0 | - | 4.95 | 344,122 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,311 |
| Rivers of the United States | 0 | - | 4.93 | 66,112 |
| African East Coast | 0 | - | 4.96 | 95,926 |
| Flags of Asia Quiz | 0 | - | 4.99 | 612,449 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,327 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,727 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,382 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,730 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,165 |
| Countries of Asia in 1900 | 0 | - | 4.50 | 57,944 |
| Countries Settled by the Ancient Greeks | 0 | - | 4.53 | 49,408 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,021,611 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,923 |
| Flags of Countries That Border France | 0 | - | 4.88 | 122,783 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,183 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,729 |
| Belarus Country Quiz | 0 | - | 4.74 | 27,345 |
