| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 125,578 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,756 |
| Countries of Europe After World War II | 0 | - | 4.99 | 188,064 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 156,252 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,812 |
| Olympian Gods Quiz | 0 | - | 4.96 | 499,616 |
| Europe Map Quiz | 0 | - | 5.00 | 4,755,839 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,898 |
| Byzantine History | 0 | - | 4.91 | 28,755 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,538 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,732 |
| Italy Country Quiz | 0 | - | 4.82 | 123,216 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,145 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,824 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,245 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,759 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,723 |
| Name a City - European Countries | 0 | - | 4.90 | 65,199 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,561 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,849 |
| The Only European Country ... | 0 | - | 4.91 | 216,017 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,786 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,491 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,170 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,985 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,240,160 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,171 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,828 |
| Europe Capital to Country | 0 | - | 4.99 | 249,580 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,589 |
| European Capitals by Map | 0 | - | 4.99 | 138,592 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,881 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,242 |
| European Coastal Capitals | 0 | - | 4.95 | 90,394 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,563 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,326,374 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,194 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,010 |
| Slavic Countries | 0 | - | 4.96 | 111,499 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,256 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,439 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,985 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,870 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,704 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,127 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,651 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,989 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,735 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,038 |
| Counties of England | 0 | - | 4.97 | 794,893 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,445 |
| Official Cities in the UK | 0 | - | 4.89 | 283,081 |
| Cities in European History #1 | 0 | - | 4.63 | 133,805 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,894 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,080 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,171 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,737 |
| Monarchies of Europe | 0 | - | 4.90 | 97,969 |
| Countries of the German Empire | 0 | - | 4.51 | 37,871 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,672 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,262 |
| Countries That Border Russia | 0 | - | 4.98 | 461,141 |
| European Countries with One Border | 0 | - | 4.97 | 182,527 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,327 |
| Countries Bordering France | 0 | - | 4.83 | 401,921 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,647 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,170 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,559 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,045 |
| Tolkien's Middle Earth Map Quiz | 0 | - | 4.92 | 37,702 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,929 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,655 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,514 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 69,939 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,044 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,081 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,051 |
| UK Immigration by Country | 0 | - | 4.94 | 140,683 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 104,175 |
| Countries Settled by the Ancient Greeks | 0 | - | 4.53 | 49,388 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 198,983 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,913 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,799 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,228 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 260,010 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 114,368 |
| Germany Country Quiz | 0 | - | 4.82 | 157,598 |
| Russia Country Quiz | 0 | - | 4.85 | 114,289 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,473 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,242 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,295 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,391 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,467 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,887 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,663 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 106,625 |
| Figures from Greek Mythology | 0 | - | 4.91 | 186,474 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,445 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,478 |
| Which City in Europe? | 0 | - | 4.83 | 107,175 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 237,193 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,044 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,114 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,280 |
| Countries in the Byzantine Empire | 0 | - | 4.95 | 72,030 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,564 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,794 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,279 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,134 |
| Modern Day Countries of Nazi Germany on a Map | 0 | - | 4.97 | 144,305 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 89,068 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 69,703 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,445 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,150 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,098 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,191 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 95,106 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,257 |
| Countries that Border Poland | 0 | - | 4.99 | 172,060 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,918 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,794 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,650 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,725 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,091 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,389 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,704 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,473 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,790 |
| Countries that Beat Germany | 0 | - | 4.95 | 106,119 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,805 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,741 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,617 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,698 |
| Counties of Ireland | 0 | - | 4.92 | 194,685 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 130,193 |
| World Capitals Closest to London | 0 | - | 4.87 | 110,321 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,374 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,109 |
| Rome A-Z | 0 | - | 4.39 | 24,465 |
| Independence from Whom | 0 | - | 4.99 | 211,288 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 131,692 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,378 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 93,966 |
| Countries of the Italian Empire | 0 | - | 4.21 | 27,667 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 82,473 |
| Modern Day Countries of the Portuguese Empire on a Map | 0 | - | 4.56 | 51,618 |
| Random European Flag to Country | 0 | - | 4.89 | 181,979 |
| Countries by Founding Story | 0 | - | 4.95 | 77,058 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,278 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,330 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,734 |
| United States Map Quiz | 0 | - | 4.98 | 4,154,106 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,446,666 |
| Oceania Map Quiz | 0 | - | 4.98 | 640,660 |
| Africa Map Quiz | 0 | - | 5.00 | 2,114,824 |
| Asia Map Quiz | 0 | - | 4.99 | 914,596 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,543 |
| Geography of the Spanish Empire | 0 | - | 4.49 | 37,126 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,274 |
| 2025–2026 English Premier League Teams | 0 | - | 4.85 | 857,615 |
| Flags of Asia Quiz | 0 | - | 4.99 | 611,500 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,309 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,704 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,663 |
| Random Cities Near Paris on a Map | 0 | - | 4.55 | 39,490 |
| Cities by Former Name | 0 | - | 4.83 | 91,426 |
| Africa Capitals Quiz | 0 | - | 4.99 | 735,934 |
| Asia Capitals Quiz | 0 | - | 4.98 | 691,037 |
| Which City in Italy? | 0 | - | 4.68 | 90,001 |
| Recently Independent Countries | 0 | - | 4.98 | 159,009 |
| Countries of the Soviet Union | 0 | - | 4.98 | 194,434 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,620 |
| Countries of Asia in 1900 | 0 | - | 4.50 | 57,908 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,760 |
| Countries of the World in 1900 | 0 | - | 4.89 | 84,574 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 194,747 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 150,388 |
| Holy Roman Empire Countries | 0 | - | 4.77 | 54,767 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,582 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,170 |
| Countries by Former Name | 0 | - | 4.99 | 124,913 |
| Random American Countries on a Map | 0 | - | 4.96 | 99,301 |
| Countries of Africa | 0 | - | 5.00 | 2,530,358 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,020,658 |
| Historical City to Country | 0 | - | 4.84 | 78,432 |
| Italy A-Z | 0 | - | 4.49 | 58,164 |
| Scotland A-Z | 0 | - | 4.73 | 41,231 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 639,209 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,381,271 |
| South America Map Quiz | 0 | - | 5.00 | 1,547,385 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,471 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 98,657 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,621 |
| Australia Map Quiz | 0 | - | 4.95 | 343,862 |
| European Cities Beginning with B - Click Map | 0 | - | 4.77 | 77,983 |
| Flags of Africa Quiz | 0 | - | 5.00 | 469,349 |
| Flags of North and South America | 0 | - | 4.99 | 371,962 |
| Canada Provinces and Territories | 0 | - | 5.00 | 341,417 |
| African East Coast | 0 | - | 4.96 | 95,838 |
| Colonies of Africa with a Map | 0 | - | 4.78 | 54,345 |
