| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,476 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,094 |
| Europe Map Quiz | 0 | - | 5.00 | 4,781,069 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,454 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,100 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 84,724 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,639 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 150,518 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,612 |
| Name a City - European Countries | 0 | - | 4.90 | 65,975 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,313 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,762 |
| The Only European Country ... | 0 | - | 4.91 | 218,399 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,178 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,755 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,189 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 131,993 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,254,027 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,333,860 |
| Counties of England | 0 | - | 4.97 | 801,367 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,414 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,825 |
| Europe Capital to Country | 0 | - | 4.99 | 251,651 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,691 |
| European Capitals by Map | 0 | - | 4.99 | 141,517 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,673 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,013 |
| European Coastal Capitals | 0 | - | 4.95 | 91,124 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,371 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,262 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,954 |
| Slavic Countries | 0 | - | 4.96 | 112,196 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 89,795 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,298 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,849 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 166,277 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,623 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,647 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,034 |
| Official Cities in the UK | 0 | - | 4.89 | 285,560 |
| Cities in European History #1 | 0 | - | 4.63 | 134,460 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,432 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,479 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,598 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,332 |
| Monarchies of Europe | 0 | - | 4.90 | 98,667 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,339 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,248 |
| European Countries with One Border | 0 | - | 4.97 | 183,525 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,266 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,377 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,563 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,684 |
| UK Cities Map Quiz | 0 | - | 4.96 | 465,954 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,225 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,390 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,290 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 102,198 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 162,088 |
| Countries That Border Russia | 0 | - | 4.98 | 463,952 |
| Countries Bordering France | 0 | - | 4.83 | 404,389 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,355 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,741 |
| Name a Valid European Capital | 0 | - | 4.95 | 153,317 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,458 |
| UK Immigration by Country | 0 | - | 4.94 | 141,484 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,299 |
| Modern Day Countries of the Portuguese Empire on a Map | 0 | - | 4.56 | 52,058 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,649 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,587 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 263,787 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 115,626 |
| Germany Country Quiz | 0 | - | 4.83 | 158,589 |
| Russia Country Quiz | 0 | - | 4.83 | 115,153 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,678 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,633 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,509 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,878 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,620 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,033 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,529 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,914 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,332 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,884 |
| Departments of France | 0 | - | 4.93 | 54,874 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 35,136 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 107,343 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 278,478 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,639 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,786 |
| Independence from Whom | 0 | - | 4.99 | 212,680 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 133,163 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,727 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,309 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 94,840 |
| Countries by Founding Story | 0 | - | 4.95 | 77,631 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,451,144 |
| Oceania Map Quiz | 0 | - | 4.98 | 657,974 |
| Africa Map Quiz | 0 | - | 5.00 | 2,126,144 |
| Asia Map Quiz | 0 | - | 4.99 | 923,172 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 334,601 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,239 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,818 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,734 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,290 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,633 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,968 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 90,813 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,320 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,129 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 126,530 |
| Countries of Europe After World War II | 0 | - | 4.99 | 189,115 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 157,213 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,566 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 150,505 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,581 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,897 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,846 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,926 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,171 |
| Countries that Border Poland | 0 | - | 4.99 | 172,962 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,675 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,078 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,826 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,140 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,397 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,096 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,151 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,996 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,975 |
| Malta Country Quiz | 0 | - | 4.81 | 31,203 |
| Counties of Ireland | 0 | - | 4.92 | 196,855 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,795 |
| Nile River Basin Countries on a Map | 0 | - | 4.95 | 50,871 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,962 |
| US States with an Empty Map | 0 | - | 5.00 | 627,553 |
| Cities by Former Name | 0 | - | 4.83 | 91,919 |
| Africa Capitals Quiz | 0 | - | 4.99 | 742,284 |
| Asia Capitals Quiz | 0 | - | 4.98 | 697,428 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,252 |
| Which City in Europe? | 0 | - | 4.83 | 107,771 |
| Recently Independent Countries | 0 | - | 4.98 | 159,758 |
| Commonwealth of Nations Countries | 0 | - | 4.95 | 238,051 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,635 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,479 |
| Countries of the World in 1900 | 0 | - | 4.89 | 85,672 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 196,358 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 151,807 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,845 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 70,388 |
| Countries by Former Name | 0 | - | 4.99 | 125,625 |
| Countries of Africa | 0 | - | 5.00 | 2,553,266 |
| Historical City to Country | 0 | - | 4.85 | 78,791 |
| Countries Bordering China Since 1914 | 0 | - | 4.92 | 95,747 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,971 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,407 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,234 |
| Countries that Beat Germany | 0 | - | 4.94 | 107,115 |
| Countries that Beat Italy | 0 | - | 4.85 | 55,038 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,737 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,386,291 |
| United States Map Quiz | 0 | - | 4.98 | 4,168,004 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,288 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,694 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,425 |
| Australia Map Quiz | 0 | - | 4.95 | 345,788 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,902 |
| African East Coast | 0 | - | 4.96 | 96,570 |
| Countries that Bordered British India with an Empty Map | 0 | - | 4.69 | 55,606 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,428 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,857 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,472 |
| Cities in Squares on a Map - Europe | 0 | - | 4.69 | 54,350 |
| Countries of Asia in 1900 | 0 | - | 4.50 | 58,199 |
| Countries in the Byzantine Empire | 0 | - | 4.95 | 72,386 |
| Modern Day Countries of Nazi Germany on a Map | 0 | - | 4.97 | 145,355 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 83,248 |
| Modern Day Countries of the Mughal Empire on a Map | 0 | - | 4.42 | 33,794 |
| Random European Flag to Country | 0 | - | 4.90 | 183,855 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,702 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,861 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,923 |
| Countries that Beat Iceland | 0 | - | 4.81 | 43,150 |
| European Cities Beginning with B - Click Map | 0 | - | 4.77 | 78,621 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,959 |
| Rivers of the United States | 0 | - | 4.93 | 66,546 |
| Geography of the Spanish Empire | 0 | - | 4.49 | 37,286 |
| Colonies of Africa with a Map | 0 | - | 4.79 | 54,673 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,670 |
| Flags of Asia Quiz | 0 | - | 4.99 | 618,386 |
| Most Populous Countries by Year | 0 | - | 4.83 | 111,183 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 581,030 |
| First Countries to Reach 5 Million People | 0 | - | 4.93 | 135,739 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.88 | 76,419 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.98 | 93,098 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 67,439 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 73,763 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 97,623 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,268 |
| Random European City to Country | 0 | - | 4.69 | 118,269 |
