| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 125,579 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,757 |
| Countries of Europe After World War II | 0 | - | 4.99 | 188,067 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 156,254 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,815 |
| Olympian Gods Quiz | 0 | - | 4.96 | 499,626 |
| Europe Map Quiz | 0 | - | 5.00 | 4,755,912 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,901 |
| Byzantine History | 0 | - | 4.91 | 28,756 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,538 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,734 |
| Italy Country Quiz | 0 | - | 4.82 | 123,217 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,145 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,827 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,246 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,759 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,730 |
| Name a City - European Countries | 0 | - | 4.90 | 65,204 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,566 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,853 |
| The Only European Country ... | 0 | - | 4.91 | 216,021 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,790 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,493 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,172 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,994 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,240,202 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,180 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,830 |
| Europe Capital to Country | 0 | - | 4.99 | 249,588 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,595 |
| European Capitals by Map | 0 | - | 4.99 | 138,597 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,885 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,246 |
| European Coastal Capitals | 0 | - | 4.95 | 90,396 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,573 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,326,397 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,197 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,015 |
| Slavic Countries | 0 | - | 4.96 | 111,500 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,258 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,439 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,987 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,871 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,705 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,130 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,653 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,994 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,736 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,044 |
| Counties of England | 0 | - | 4.97 | 794,916 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,450 |
| Official Cities in the UK | 0 | - | 4.89 | 283,090 |
| Cities in European History #1 | 0 | - | 4.63 | 133,808 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,896 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,081 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,179 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,737 |
| Monarchies of Europe | 0 | - | 4.90 | 97,970 |
| Countries of the German Empire | 0 | - | 4.51 | 37,871 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,673 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,265 |
| Countries That Border Russia | 0 | - | 4.98 | 461,143 |
| European Countries with One Border | 0 | - | 4.97 | 182,528 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,330 |
| Countries Bordering France | 0 | - | 4.83 | 401,927 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,648 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,177 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,559 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,050 |
| Tolkien's Middle Earth Map Quiz | 0 | - | 4.92 | 37,706 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,932 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,679 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,516 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 69,943 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,052 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,084 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,052 |
| UK Immigration by Country | 0 | - | 4.94 | 140,687 |
| 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 | 198,993 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,915 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,801 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,229 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 260,028 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 114,374 |
| Germany Country Quiz | 0 | - | 4.82 | 157,600 |
| Russia Country Quiz | 0 | - | 4.85 | 114,290 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,478 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,243 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,297 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,393 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,474 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,895 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,663 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 106,627 |
| Figures from Greek Mythology | 0 | - | 4.91 | 186,480 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,445 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,482 |
| Which City in Europe? | 0 | - | 4.83 | 107,177 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 237,196 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,047 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,114 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,282 |
| Countries in the Byzantine Empire | 0 | - | 4.95 | 72,033 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,566 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,795 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,286 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,139 |
| Modern Day Countries of Nazi Germany on a Map | 0 | - | 4.97 | 144,310 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 89,072 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 69,704 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,457 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,151 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,098 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,192 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 95,106 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,259 |
| Countries that Border Poland | 0 | - | 4.99 | 172,062 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,923 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,796 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,652 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,726 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,092 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,390 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,705 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,476 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,790 |
| Countries that Beat Germany | 0 | - | 4.95 | 106,124 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,806 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,743 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,619 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,701 |
| Counties of Ireland | 0 | - | 4.92 | 194,687 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 130,200 |
| World Capitals Closest to London | 0 | - | 4.87 | 110,330 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,374 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,112 |
| Rome A-Z | 0 | - | 4.39 | 24,465 |
| Independence from Whom | 0 | - | 4.99 | 211,297 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 131,694 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,378 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 93,967 |
| 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 | 51,621 |
| Random European Flag to Country | 0 | - | 4.89 | 181,982 |
| Countries by Founding Story | 0 | - | 4.95 | 77,058 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,281 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,331 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,735 |
| United States Map Quiz | 0 | - | 4.98 | 4,154,133 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,446,692 |
| Oceania Map Quiz | 0 | - | 4.98 | 640,671 |
| Africa Map Quiz | 0 | - | 5.00 | 2,114,867 |
| Asia Map Quiz | 0 | - | 4.99 | 914,620 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,548 |
| Geography of the Spanish Empire | 0 | - | 4.49 | 37,126 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,275 |
| 2025–2026 English Premier League Teams | 0 | - | 4.85 | 857,640 |
| Flags of Asia Quiz | 0 | - | 4.99 | 611,521 |
| 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 | 53,666 |
| Random Cities Near Paris on a Map | 0 | - | 4.55 | 39,490 |
| Cities by Former Name | 0 | - | 4.83 | 91,428 |
| Africa Capitals Quiz | 0 | - | 4.99 | 735,952 |
| Asia Capitals Quiz | 0 | - | 4.98 | 691,056 |
| Which City in Italy? | 0 | - | 4.68 | 90,004 |
| Recently Independent Countries | 0 | - | 4.98 | 159,013 |
| Countries of the Soviet Union | 0 | - | 4.98 | 194,435 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,623 |
| Countries of Asia in 1900 | 0 | - | 4.50 | 57,910 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,771 |
| Countries of the World in 1900 | 0 | - | 4.89 | 84,577 |
| 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 | 150,392 |
| Holy Roman Empire Countries | 0 | - | 4.77 | 54,767 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,583 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,170 |
| Countries by Former Name | 0 | - | 4.99 | 124,914 |
| Random American Countries on a Map | 0 | - | 4.96 | 99,302 |
| Countries of Africa | 0 | - | 5.00 | 2,530,416 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,020,673 |
| Historical City to Country | 0 | - | 4.84 | 78,432 |
| Italy A-Z | 0 | - | 4.49 | 58,166 |
| Scotland A-Z | 0 | - | 4.73 | 41,231 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 639,221 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,381,280 |
| South America Map Quiz | 0 | - | 5.00 | 1,547,400 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,473 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 98,659 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,626 |
| Australia Map Quiz | 0 | - | 4.95 | 343,862 |
| European Cities Beginning with B - Click Map | 0 | - | 4.77 | 77,986 |
| Flags of Africa Quiz | 0 | - | 5.00 | 469,367 |
| Flags of North and South America | 0 | - | 4.99 | 371,976 |
| Canada Provinces and Territories | 0 | - | 5.00 | 341,421 |
| African East Coast | 0 | - | 4.96 | 95,839 |
| Colonies of Africa with a Map | 0 | - | 4.78 | 54,346 |
