| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 124,743 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,385 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,310 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,471 |
| Countries of Europe After World War II | 0 | - | 4.99 | 186,757 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 155,361 |
| Europe Map Quiz | 0 | - | 5.00 | 4,731,703 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 51,951 |
| Olympian Gods Quiz | 0 | - | 4.96 | 496,230 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,961 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,123 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,899 |
| Italy Country Quiz | 0 | - | 4.82 | 122,223 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,395 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,089 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,301 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,459 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,344 |
| Name a City - European Countries | 0 | - | 4.92 | 64,411 |
| Random European Capitals on a Map | 0 | - | 4.97 | 133,825 |
| Countries That Use the Euro | 0 | - | 4.96 | 103,019 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,580 |
| The Only European Country ... | 0 | - | 4.91 | 213,870 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,560 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,646 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 69,221 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,501 |
| Countries that Beat Italy | 0 | - | 4.85 | 53,882 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,326 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,226,876 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,103 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,831 |
| Europe Capital to Country | 0 | - | 4.99 | 247,936 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,473 |
| European Capitals by Map | 0 | - | 4.99 | 136,303 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,203 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,627 |
| European Coastal Capitals | 0 | - | 4.95 | 89,771 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,842 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,896 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,362 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,274 |
| Slavic Countries | 0 | - | 4.96 | 110,868 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 81,814 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,723 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,296 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 95,913 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 70,787 |
| Biggest Trading Partners - Spain | 0 | - | 4.91 | 53,506 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,479 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,207 |
| Counties of England | 0 | - | 4.97 | 789,277 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,988 |
| Official Cities in the UK | 0 | - | 4.89 | 280,574 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,417 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,713 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,776 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,365 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,216 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,484 |
| Monarchies of Europe | 0 | - | 4.90 | 97,332 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,046 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,405 |
| Countries That Border Russia | 0 | - | 4.98 | 458,944 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,374 |
| European Countries with One Border | 0 | - | 4.97 | 181,643 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,537 |
| Countries Bordering France | 0 | - | 4.83 | 399,194 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,155 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,077 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,686 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 189,928 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,154 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,697 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,108 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,189 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,874 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 92,930 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,825 |
| Two Letter Roman Numerals | 0 | - | 4.97 | 55,621 |
| Cities in European History #1 | 0 | - | 4.63 | 133,143 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,214 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 144,964 |
| Name a Valid European Capital | 0 | - | 4.95 | 150,866 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,671 |
| UK Immigration by Country | 0 | - | 4.94 | 139,660 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 103,864 |
| Countries Settled by the Ancient Greeks | 0 | - | 4.53 | 49,222 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,269 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,256 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,124 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 26,934 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,832 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,263 |
| Germany Country Quiz | 0 | - | 4.82 | 156,566 |
| Russia Country Quiz | 0 | - | 4.85 | 113,647 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,168 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,857 |
| Italy A-Z | 0 | - | 4.49 | 57,726 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,041 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,650 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,211 |
| Germany Cities Map Quiz | 0 | - | 4.86 | 125,160 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 95,957 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 105,909 |
| Roman History by Picture | 0 | - | 4.46 | 26,343 |
| Random Cities Near Paris on a Map | 0 | - | 4.55 | 39,312 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,200 |
| Which City in Italy? | 0 | - | 4.55 | 80,082 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,795 |
| Biggest French Empire Countries | 0 | - | 4.49 | 64,899 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,861 |
| Countries in the Byzantine Empire | 0 | - | 4.95 | 71,737 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,285 |
| Holy Roman Empire Countries | 0 | - | 4.77 | 54,673 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 88,981 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,514 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,356 |
| Modern Day Countries of Nazi Germany on a Map | 0 | - | 4.97 | 143,196 |
| Top 10 Richest Countries in Europe | 0 | - | 4.91 | 148,162 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,689 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,704 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,784 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,763 |
| Countries that Border Poland | 0 | - | 4.99 | 171,365 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,285 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,538 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,320 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,382 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,808 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,113 |
| 50 Busiest Air Routes from London | 0 | - | 4.86 | 95,772 |
| Counties of Ireland | 0 | - | 4.92 | 193,097 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,639 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,742 |
| Famous Ancient Romans | 0 | - | 4.69 | 85,026 |
| 100 Biggest Cities in Italy on a Map | 0 | - | 4.88 | 94,322 |
| 100 Biggest Cities in Germany on a Map | 0 | - | 4.91 | 97,037 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,275 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,637 |
| Which City in Europe? | 0 | - | 4.83 | 106,646 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,326 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 88,458 |
| Countries of the German Empire | 0 | - | 4.51 | 37,665 |
| Random European Flag to Country | 0 | - | 4.89 | 180,924 |
| Countries "Ruled" by King Charles III | 0 | - | 4.78 | 82,600 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 94,736 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,862 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.92 | 79,520 |
| Countries that Beat Russia | 0 | - | 4.84 | 81,909 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,469 |
| Countries that Beat Germany | 0 | - | 4.95 | 105,386 |
| Countries that Beat Iceland | 0 | - | 4.81 | 42,351 |
| Countries that Beat Portugal | 0 | - | 4.86 | 58,680 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,620 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,543 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,402 |
| Malta Country Quiz | 0 | - | 4.81 | 30,829 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,440,548 |
| Oceania Map Quiz | 0 | - | 4.98 | 635,372 |
| Africa Map Quiz | 0 | - | 5.00 | 2,104,471 |
| Asia Map Quiz | 0 | - | 4.99 | 907,121 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,231 |
| Byzantine History | 0 | - | 4.91 | 28,621 |
| 2025–2026 English Premier League Teams | 0 | - | 4.86 | 851,520 |
| Biggest English Cities by Century | 0 | - | 4.90 | 105,607 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,279 |
| Cities by Former Name | 0 | - | 4.84 | 90,978 |
| Africa Capitals Quiz | 0 | - | 4.99 | 730,366 |
| Asia Capitals Quiz | 0 | - | 4.98 | 685,977 |
| US States and State Capitals | 0 | - | 4.99 | 158,567 |
| Rome A-Z | 0 | - | 4.39 | 24,396 |
| Recently Independent Countries | 0 | - | 4.98 | 157,989 |
| Independence from Whom | 0 | - | 4.99 | 209,700 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 130,759 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,823 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,001 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 93,026 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,168 |
| Countries of the World in 1900 | 0 | - | 4.89 | 83,515 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 193,184 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 148,881 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,214 |
| Modern Day Countries of the Portuguese Empire on a Map | 0 | - | 4.56 | 51,264 |
| Countries by Founding Story | 0 | - | 4.95 | 76,544 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,785 |
| Countries by Former Name | 0 | - | 4.99 | 124,297 |
| Countries of Africa | 0 | - | 5.00 | 2,508,170 |
| Historical City to Country | 0 | - | 4.84 | 78,132 |
| Germany A-Z | 0 | - | 4.56 | 62,320 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,375,975 |
| United States Map Quiz | 0 | - | 4.98 | 4,142,025 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,809 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,483 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,932 |
| Australia Map Quiz | 0 | - | 4.94 | 342,508 |
| Tolkien's Middle Earth Map Quiz | 0 | - | 4.91 | 37,121 |
| Hawaiian Islands | 0 | - | 4.83 | 42,430 |
| Geography of the Spanish Empire | 0 | - | 4.49 | 37,026 |
| African East Coast | 0 | - | 4.96 | 95,060 |
