| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 124,552 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,258 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,293 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,154 |
| Countries of Europe After World War II | 0 | - | 4.99 | 186,549 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 155,181 |
| Europe Map Quiz | 0 | - | 5.00 | 4,726,928 |
| Countries Settled by the Ancient Greeks | 0 | - | 4.53 | 49,187 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,748 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,657 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,091 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,007 |
| Name a City - European Countries | 0 | - | 4.92 | 64,258 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,703 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,322 |
| The Only European Country ... | 0 | - | 4.91 | 213,455 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,302 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,395 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,351 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,046 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,223,843 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,664 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,636 |
| Europe Capital to Country | 0 | - | 4.99 | 247,263 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,270 |
| European Capitals by Map | 0 | - | 4.99 | 135,900 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,062 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,519 |
| European Coastal Capitals | 0 | - | 4.95 | 89,628 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,511 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,318,490 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,014 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,129 |
| Slavic Countries | 0 | - | 4.96 | 110,765 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,571 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,181 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 70,676 |
| Biggest Trading Partners - Spain | 0 | - | 4.91 | 53,476 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,397 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,055 |
| Counties of England | 0 | - | 4.97 | 788,216 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 51,894 |
| Olympian Gods Quiz | 0 | - | 4.96 | 494,521 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,689 |
| Official Cities in the UK | 0 | - | 4.89 | 280,102 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,324 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,639 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,693 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,259 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,093 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,349 |
| Monarchies of Europe | 0 | - | 4.90 | 97,194 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 94,953 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,195 |
| Countries That Border Russia | 0 | - | 4.98 | 458,503 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,278 |
| European Countries with One Border | 0 | - | 4.97 | 181,442 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 177,958 |
| Countries Bordering France | 0 | - | 4.85 | 395,615 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,041 |
| Countries Bordering Germany | 0 | - | 4.99 | 366,632 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,600 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 189,776 |
| Regions of France Map Quiz | 0 | - | 4.97 | 142,979 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,546 |
| Counties of England Map Quiz | 0 | - | 4.97 | 305,919 |
| UK Cities Map Quiz | 0 | - | 4.95 | 461,857 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,619 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 92,828 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,626 |
| Ancient Greek Words | 0 | - | 4.92 | 110,532 |
| Cities in European History #1 | 0 | - | 4.63 | 132,945 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,077 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 144,627 |
| Name a Valid European Capital | 0 | - | 4.95 | 150,665 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,603 |
| UK Immigration by Country | 0 | - | 4.94 | 139,479 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 103,817 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,071 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,159 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,012 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 26,883 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,218 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 112,996 |
| Germany Country Quiz | 0 | - | 4.82 | 156,385 |
| Russia Country Quiz | 0 | - | 4.85 | 113,547 |
| Italy Country Quiz | 0 | - | 4.82 | 122,063 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 137,949 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,783 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 34,992 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,490 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,243 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,039 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,050 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 95,863 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 150,969 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 105,696 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,148 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,752 |
| Biggest French Empire Countries | 0 | - | 4.49 | 64,840 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,773 |
| Countries in the Byzantine Empire | 0 | - | 4.95 | 71,675 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,195 |
| Holy Roman Empire Countries | 0 | - | 4.77 | 54,656 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 88,835 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,117 |
| Modern Day Countries of Nazi Germany on a Map | 0 | - | 4.97 | 142,982 |
| Top 10 Richest Countries in Europe | 0 | - | 4.91 | 148,031 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,601 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,596 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,633 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,639 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,352 |
| Countries that Border Poland | 0 | - | 4.99 | 171,185 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,136 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,455 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,110 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,329 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,750 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,150 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,036 |
| 50 Busiest Air Routes from London | 0 | - | 4.86 | 95,689 |
| Counties of Ireland | 0 | - | 4.92 | 192,770 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,400 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,577 |
| 100 Biggest Cities in Italy on a Map | 0 | - | 4.87 | 94,136 |
| 100 Biggest Cities in Germany on a Map | 0 | - | 4.91 | 96,854 |
| Random European Capitals on a Map | 0 | - | 4.97 | 133,736 |
| Which City in Europe? | 0 | - | 4.83 | 106,539 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,059 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 88,312 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 81,669 |
| Countries of the German Empire | 0 | - | 4.51 | 37,620 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 69,120 |
| Random European Flag to Country | 0 | - | 4.89 | 180,700 |
| Countries "Ruled" by King Charles III | 0 | - | 4.77 | 82,578 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 94,596 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 95,820 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,735 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.92 | 79,404 |
| Countries that Beat Russia | 0 | - | 4.84 | 81,754 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,391 |
| Countries that Beat Germany | 0 | - | 4.95 | 105,235 |
| Countries that Beat Italy | 0 | - | 4.85 | 53,789 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,579 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,510 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,350 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,436,929 |
| Oceania Map Quiz | 0 | - | 4.98 | 634,370 |
| Africa Map Quiz | 0 | - | 5.00 | 2,102,567 |
| Asia Map Quiz | 0 | - | 4.99 | 905,622 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 424,796 |
| 2025–2026 English Premier League Teams | 0 | - | 4.86 | 850,176 |
| Biggest English Cities by Century | 0 | - | 4.90 | 105,523 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,259 |
| Cities by Former Name | 0 | - | 4.84 | 90,859 |
| Africa Capitals Quiz | 0 | - | 4.99 | 729,304 |
| Asia Capitals Quiz | 0 | - | 4.98 | 684,745 |
| Recently Independent Countries | 0 | - | 4.98 | 157,854 |
| Independence from Whom | 0 | - | 4.99 | 209,442 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 130,577 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,698 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 61,937 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 92,583 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.39 | 82,272 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 209,811 |
| Countries of the World in 1900 | 0 | - | 4.89 | 83,291 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 192,855 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 148,554 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,150 |
| Modern Day Countries of the Portuguese Empire on a Map | 0 | - | 4.56 | 51,193 |
| Countries by Founding Story | 0 | - | 4.95 | 76,440 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,714 |
| Countries by Former Name | 0 | - | 4.99 | 124,138 |
| Random American Countries on a Map | 0 | - | 4.96 | 98,511 |
| Countries of Africa | 0 | - | 5.00 | 2,504,026 |
| Historical City to Country | 0 | - | 4.84 | 78,080 |
| Italy A-Z | 0 | - | 4.49 | 57,621 |
| Germany A-Z | 0 | - | 4.56 | 62,268 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,374,482 |
| United States Map Quiz | 0 | - | 4.98 | 4,139,455 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,715 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,279 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,767 |
| Australia Map Quiz | 0 | - | 4.94 | 342,206 |
| Tolkien's Middle Earth Map Quiz | 0 | - | 4.91 | 37,034 |
| Geography of the Spanish Empire | 0 | - | 4.49 | 36,996 |
| African East Coast | 0 | - | 4.96 | 94,904 |
| Two Letter Roman Numerals | 0 | - | 4.97 | 55,541 |
| Flags of Asia Quiz | 0 | - | 4.99 | 604,397 |
| Most Populous Countries by Year | 0 | - | 4.83 | 109,027 |
| First Countries to Reach 5 Million People | 0 | - | 4.92 | 134,135 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.87 | 75,174 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.97 | 83,497 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 66,476 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 72,709 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 96,086 |
| European Cities by Map #2 | 0 | - | 4.48 | 47,175 |
| European Cities by Map #1 | 0 | - | 4.64 | 55,543 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,235 |
