| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 124,639 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,239 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,331 |
| Countries Settled by the Ancient Greeks | 0 | - | 4.53 | 49,196 |
| Europe Map Quiz | 0 | - | 5.00 | 4,729,039 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,843 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,040 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,279 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,705 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,167 |
| Countries of Europe After World War II | 0 | - | 4.99 | 186,622 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 155,269 |
| Figures from Greek Mythology | 0 | - | 4.91 | 184,789 |
| Name a City - European Countries | 0 | - | 4.92 | 64,317 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,840 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,428 |
| The Only European Country ... | 0 | - | 4.91 | 213,632 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,416 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,463 |
| Modern Day Countries of Nazi Germany on a Map | 0 | - | 4.97 | 143,080 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,416 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,175 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,225,225 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,863 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,714 |
| Europe Capital to Country | 0 | - | 4.99 | 247,391 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,363 |
| European Capitals by Map | 0 | - | 4.99 | 136,085 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,109 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,557 |
| European Coastal Capitals | 0 | - | 4.95 | 89,691 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,645 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,141 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,165 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,196 |
| Slavic Countries | 0 | - | 4.96 | 110,805 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,401 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,641 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,238 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,429 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,102 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,019 |
| Counties of England | 0 | - | 4.97 | 788,723 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,805 |
| Official Cities in the UK | 0 | - | 4.89 | 280,335 |
| Cities in European History #1 | 0 | - | 4.63 | 133,036 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,364 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,665 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,731 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,131 |
| Monarchies of Europe | 0 | - | 4.90 | 97,255 |
| Countries of the German Empire | 0 | - | 4.51 | 37,639 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 94,990 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,283 |
| Countries That Border Russia | 0 | - | 4.98 | 458,702 |
| European Countries with One Border | 0 | - | 4.97 | 181,526 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,204 |
| Countries Bordering France | 0 | - | 4.85 | 398,057 |
| Countries Bordering Germany | 0 | - | 4.99 | 366,859 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,047 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,616 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,014 |
| Tolkien's Middle Earth Map Quiz | 0 | - | 4.91 | 37,075 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,761 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 92,867 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,731 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,132 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 144,775 |
| Name a Valid European Capital | 0 | - | 4.95 | 150,749 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,633 |
| UK Immigration by Country | 0 | - | 4.94 | 139,532 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 103,834 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,157 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,195 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,068 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,483 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,128 |
| Germany Country Quiz | 0 | - | 4.82 | 156,465 |
| Russia Country Quiz | 0 | - | 4.85 | 113,595 |
| Italy Country Quiz | 0 | - | 4.82 | 122,132 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,051 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,814 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,013 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,558 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,310 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,114 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,083 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 95,913 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,019 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 105,767 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,165 |
| Random European Capitals on a Map | 0 | - | 4.97 | 133,773 |
| Which City in Europe? | 0 | - | 4.83 | 106,578 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,126 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,771 |
| Biggest French Empire Countries | 0 | - | 4.49 | 64,858 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,799 |
| Countries in the Byzantine Empire | 0 | - | 4.95 | 71,705 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,232 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 88,906 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,286 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,147 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 88,370 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 69,165 |
| Top 10 Richest Countries in Europe | 0 | - | 4.91 | 148,092 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,629 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,645 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,719 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 94,679 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,688 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,406 |
| Countries that Border Poland | 0 | - | 4.99 | 171,278 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,196 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,494 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,193 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,349 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,775 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,787 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,224 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,067 |
| Countries that Beat Russia | 0 | - | 4.84 | 81,827 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,430 |
| Countries that Beat Germany | 0 | - | 4.95 | 105,304 |
| Countries that Beat Italy | 0 | - | 4.85 | 53,832 |
| Countries that Beat Portugal | 0 | - | 4.86 | 58,624 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,591 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,522 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,368 |
| Malta Country Quiz | 0 | - | 4.81 | 30,804 |
| 50 Busiest Air Routes from London | 0 | - | 4.86 | 95,726 |
| Counties of Ireland | 0 | - | 4.92 | 192,914 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,504 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,660 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,273 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,303 |
| Independence from Whom | 0 | - | 4.99 | 209,562 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 130,647 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 61,965 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 92,673 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 81,731 |
| Modern Day Countries of the Portuguese Empire on a Map | 0 | - | 4.56 | 51,223 |
| Random European Flag to Country | 0 | - | 4.89 | 180,815 |
| Countries by Founding Story | 0 | - | 4.95 | 76,478 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,321 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,092 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 95,863 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,637 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 189,833 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 70,725 |
| Biggest Trading Partners - Spain | 0 | - | 4.91 | 53,493 |
| United States Map Quiz | 0 | - | 4.98 | 4,140,490 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,439,012 |
| Oceania Map Quiz | 0 | - | 4.98 | 634,817 |
| Africa Map Quiz | 0 | - | 5.00 | 2,103,406 |
| Asia Map Quiz | 0 | - | 4.99 | 906,384 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 424,993 |
| Geography of the Spanish Empire | 0 | - | 4.49 | 37,006 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 51,921 |
| Olympian Gods Quiz | 0 | - | 4.96 | 495,421 |
| Roman to Greek God | 0 | - | 4.52 | 122,154 |
| Flags of Asia Quiz | 0 | - | 4.99 | 604,949 |
| European Cities by Map #2 | 0 | - | 4.48 | 47,184 |
| European Cities by Map #1 | 0 | - | 4.64 | 55,552 |
| Cities in Squares on a Map - Europe | 0 | - | 4.73 | 53,148 |
| Cities by Former Name | 0 | - | 4.84 | 90,911 |
| Africa Capitals Quiz | 0 | - | 4.99 | 729,756 |
| Asia Capitals Quiz | 0 | - | 4.98 | 685,248 |
| Recently Independent Countries | 0 | - | 4.98 | 157,918 |
| Countries of the Soviet Union | 0 | - | 4.98 | 193,750 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,763 |
| Countries of Asia in 1900 | 0 | - | 4.50 | 57,600 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 209,968 |
| Countries of the World in 1900 | 0 | - | 4.89 | 83,389 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 193,013 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 148,690 |
| Countries of the Italian Empire | 0 | - | 4.21 | 27,531 |
| Holy Roman Empire Countries | 0 | - | 4.77 | 54,661 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,165 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,748 |
| Countries by Former Name | 0 | - | 4.99 | 124,205 |
| Random American Countries on a Map | 0 | - | 4.96 | 98,569 |
| Countries of Africa | 0 | - | 5.00 | 2,505,900 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,010,966 |
| Historical City to Country | 0 | - | 4.84 | 78,105 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 635,605 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,375,444 |
| South America Map Quiz | 0 | - | 5.00 | 1,540,694 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,748 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,383 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,858 |
| Australia Map Quiz | 0 | - | 4.94 | 342,344 |
| European Cities Beginning with B - Click Map | 0 | - | 4.75 | 77,305 |
| Flags of Africa Quiz | 0 | - | 5.00 | 462,718 |
| Flags of North and South America | 0 | - | 4.99 | 366,387 |
| Canada Provinces and Territories | 0 | - | 5.00 | 337,546 |
| African East Coast | 0 | - | 4.96 | 94,977 |
| Colonies of Africa with a Map | 0 | - | 4.77 | 53,907 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 433,292 |
| Most Populous Countries by Year | 0 | - | 4.83 | 109,112 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 181,889 |
