| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 110,633 |
| Biggest Roman Empire Countries | 0 | - | 4.88 | 81,608 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.91 | 99,294 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.91 | 48,226 |
| Countries of Europe After World War II | 0 | - | 4.98 | 169,568 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 138,264 |
| Europe Map Quiz | 0 | - | 5.00 | 4,266,969 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.92 | 46,144 |
| Olympian Gods Quiz | 0 | - | 4.96 | 455,769 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 132,840 |
| Biggest Spanish Empire Countries | 0 | - | 4.90 | 92,480 |
| Italy Country Quiz | 0 | - | 4.81 | 108,169 |
| Regions of Italy Map Quiz | 0 | - | 4.95 | 132,912 |
| Italy Cities Map Quiz | 0 | - | 4.96 | 126,468 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 98,822 |
| Countries Bordering Italy | 0 | - | 4.92 | 78,599 |
| Countries Closest to Italy | 0 | - | 4.97 | 178,010 |
| Name a City - European Countries | 0 | - | 4.95 | 51,488 |
| Random European Capitals on a Map | 0 | - | 4.97 | 106,223 |
| Countries That Use the Euro | 0 | - | 4.91 | 61,831 |
| 10 Easternmost Countries in Europe | 0 | - | 4.84 | 91,233 |
| The Only European Country ... | 0 | - | 4.94 | 176,534 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 87,797 |
| Countries that Bordered the USSR | 0 | - | 4.94 | 141,688 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 334,456 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,035,934 |
| Countries of Europe by Population | 0 | - | 4.98 | 125,088 |
| Most-Visited Cities in Europe | 0 | - | 4.92 | 55,849 |
| Europe Capital to Country | 0 | - | 4.99 | 218,643 |
| EU Capitals with No Hints | 0 | - | 4.95 | 123,570 |
| European Capitals by Map | 0 | - | 4.99 | 91,652 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.87 | 78,269 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.95 | 71,518 |
| European Coastal Capitals | 0 | - | 4.95 | 76,665 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.90 | 192,270 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,174,782 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.94 | 184,003 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 74,003 |
| Slavic Countries | 0 | - | 4.96 | 99,949 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 70,997 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 159,834 |
| 10 Westernmost Countries in Europe | 0 | - | 4.95 | 137,847 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.87 | 88,729 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 61,947 |
| Biggest Trading Partners - Spain | 0 | - | 4.93 | 50,090 |
| European Landmarks Map Quiz | 0 | - | 4.98 | 76,454 |
| Eastern Europe Map Quiz | 0 | - | 4.89 | 114,901 |
| Counties of England | 0 | - | 4.96 | 685,335 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 203,882 |
| Official Cities in the UK | 0 | - | 4.87 | 230,726 |
| Top 10 Most Remote European Capitals | 0 | - | 4.84 | 83,806 |
| European Capitals Furthest from the Sea | 0 | - | 4.91 | 66,629 |
| European Capitals Ending in N | 0 | - | 4.91 | 73,599 |
| Which City In the United Kingdom? | 0 | - | 4.96 | 74,223 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 101,151 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 130,398 |
| Monarchies of Europe | 0 | - | 4.88 | 86,487 |
| European Diaspora - Top 11 Countries | 0 | - | 4.91 | 82,965 |
| 10 European Countries with the Most Tourists | 0 | - | 4.97 | 119,903 |
| Countries That Border Russia | 0 | - | 4.98 | 424,105 |
| Flags of Countries that Border Germany | 0 | - | 4.85 | 86,644 |
| European Countries with One Border | 0 | - | 4.96 | 149,781 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 143,672 |
| Countries Bordering France | 0 | - | 4.87 | 355,528 |
| Flags of Countries That Border France | 0 | - | 4.90 | 111,904 |
| Countries Bordering Germany | 0 | - | 4.99 | 339,265 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 99,042 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 175,856 |
| Regions of France Map Quiz | 0 | - | 4.96 | 126,681 |
| States of Germany Map Quiz | 0 | - | 4.91 | 119,669 |
| Counties of England Map Quiz | 0 | - | 4.97 | 285,642 |
| UK Cities Map Quiz | 0 | - | 4.94 | 431,718 |
| Three Band Flags of Europe | 0 | - | 4.97 | 159,961 |
| Parts of the United Kingdom | 0 | - | 4.88 | 83,125 |
| Pixelated Europe Map | 0 | - | 4.90 | 108,738 |
| Two Letter Roman Numerals | 0 | - | 4.98 | 48,231 |
| Important Cities in European History | 0 | - | 4.56 | 109,455 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.96 | 91,738 |
| Name a Valid European Capital | 0 | - | 4.92 | 104,261 |
| European Capital Superlatives - Top 2 | 0 | - | 4.93 | 61,427 |
| UK Immigration by Country | 0 | - | 4.95 | 124,438 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 97,895 |
| Countries Settled by the Ancient Greeks | 0 | - | 4.57 | 46,088 |
| Most Forested European Countries | 0 | - | 4.82 | 67,796 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 177,655 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 180,195 |
| Top 10 Hottest European Countries | 0 | - | 4.87 | 114,991 |
| Countries Closest to Germany A-Z | 0 | - | 4.96 | 8,184 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 187,158 |
| Germany Country Quiz | 0 | - | 4.83 | 139,255 |
| Russia Country Quiz | 0 | - | 4.84 | 102,588 |
| United Kingdom Country Quiz | 0 | - | 4.94 | 117,615 |
| Italy A-Z | 0 | - | 4.43 | 40,429 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 168,435 |
| France Cities Map Quiz | 0 | - | 4.95 | 147,135 |
| Germany Cities Map Quiz | 0 | - | 4.84 | 105,383 |
| Spain Cities Map Quiz | 0 | - | 4.86 | 85,518 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 92,717 |
| Roman History by Picture | 0 | - | 4.44 | 24,448 |
| Random Cities Near Paris on a Map | 0 | - | 4.55 | 34,763 |
| Most Guessed European Capitals | 0 | - | 4.89 | 96,216 |
| Which City in Italy? | 0 | - | 4.53 | 72,231 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 65,854 |
| Biggest French Empire Countries | 0 | - | 4.45 | 51,163 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 127,660 |
| Countries in the Byzantine Empire | 0 | - | 4.95 | 66,361 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 66,863 |
| Holy Roman Empire Countries | 0 | - | 4.58 | 41,940 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 76,035 |
| Countries With the Most Russian Speakers | 0 | - | 4.94 | 55,573 |
| Countries With the Most German Speakers | 0 | - | 4.88 | 51,513 |
| Top 10 Richest Countries in Europe | 0 | - | 4.88 | 134,290 |
| Biggest Mongol Empire Countries | 0 | - | 4.91 | 66,972 |
| Countries that Border Hungary | 0 | - | 4.98 | 95,882 |
| Countries Bordering Austria | 0 | - | 4.97 | 109,644 |
| Countries Bordering Serbia | 0 | - | 4.95 | 82,576 |
| Countries that Border Poland | 0 | - | 4.99 | 157,934 |
| Countries that Visit the UK the Most | 0 | - | 4.84 | 61,926 |
| Countries that Visit France the Most | 0 | - | 4.84 | 39,640 |
| Countries Closest to Spain | 0 | - | 4.95 | 204,830 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.94 | 75,601 |
| Countries Closest to Metropolitan France | 0 | - | 4.87 | 66,014 |
| Biggest Trading Partners - European Union | 0 | - | 4.90 | 64,429 |
| 50 Busiest Air Routes from London | 0 | - | 4.89 | 85,053 |
| Counties of the UK and Ireland | 0 | - | 4.97 | 102,683 |
| World Capitals Closest to London | 0 | - | 4.90 | 93,068 |
| Famous Ancient Romans | 0 | - | 4.72 | 74,048 |
| 100 Biggest Cities in Germany on a Map | 0 | - | 4.89 | 75,092 |
| Random African Capitals on a Map | 0 | - | 4.95 | 47,817 |
| Random Asian Capitals on a Map | 0 | - | 4.82 | 44,775 |
| Which City in Europe? | 0 | - | 4.85 | 96,960 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 221,203 |
| Countries of the German Empire | 0 | - | 4.50 | 33,371 |
| Random European Flag to Country | 0 | - | 4.91 | 160,617 |
| Countries "Ruled" by King Charles III | 0 | - | 4.79 | 80,589 |
| Countries Bordering China Since 1914 | 0 | - | 4.91 | 87,281 |
| Countries Closest to Iceland | 0 | - | 4.87 | 62,289 |
| Biggest Trading Partners - UK | 0 | - | 4.87 | 56,581 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.82 | 30,770 |
| Latvia Country Quiz | 0 | - | 4.88 | 28,267 |
| Moldova Country Quiz | 0 | - | 4.87 | 27,162 |
| Andorra Country Quiz | 0 | - | 4.88 | 27,663 |
| Greenland Country Quiz | 0 | - | 4.82 | 32,120 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,338,639 |
| Oceania Map Quiz | 0 | - | 4.97 | 564,031 |
| Africa Map Quiz | 0 | - | 5.00 | 1,929,361 |
| Asia Map Quiz | 0 | - | 4.99 | 777,904 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 383,458 |
| Byzantine History | 0 | - | 4.87 | 26,138 |
| 2025 English Premier League Teams | 0 | - | 4.85 | 733,965 |
| Biggest English Cities by Century | 0 | - | 4.89 | 99,143 |
| Cities Founded by the French in North America | 0 | - | 4.51 | 38,479 |
| Cities by Former Name | 0 | - | 4.85 | 70,859 |
| Africa Capitals Quiz | 0 | - | 4.99 | 629,421 |
| Asia Capitals Quiz | 0 | - | 4.98 | 589,287 |
| US States and State Capitals Quiz | 0 | - | 4.99 | 117,481 |
| Rome A-Z | 0 | - | 4.36 | 14,847 |
| Florence City Trivia | 0 | - | 4.44 | 10,784 |
| Recently Independent Countries Quiz | 0 | - | 4.98 | 143,914 |
| Independence from Whom | 0 | - | 4.99 | 184,231 |
| Who Controlled These Colonies? | 0 | - | 4.89 | 112,596 |
| Most Recently-Settled Countries | 0 | - | 4.92 | 48,862 |
| Countries of the World in 1938 Quiz | 0 | - | 4.96 | 77,153 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 194,586 |
| Countries of the World in 1900 | 0 | - | 4.88 | 65,375 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 169,272 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 126,751 |
| European Countries NOT in NATO | 0 | - | 4.76 | 34,722 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.92 | 86,450 |
| Modern Day Countries of the Portuguese Empire on a Map | 0 | - | 4.52 | 44,678 |
| Countries by Founding Story | 0 | - | 4.92 | 54,471 |
| Countries by Former Name | 0 | - | 4.99 | 112,677 |
| Countries of Africa | 0 | - | 5.00 | 2,148,942 |
| Historical City to Country | 0 | - | 4.83 | 72,012 |
| Germany A-Z | 0 | - | 4.70 | 49,572 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,275,748 |
| United States Map Quiz | 0 | - | 4.98 | 3,887,226 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 39,809 |
| South and Central Asia Map Quiz | 0 | - | 4.92 | 79,030 |
| Western Africa Map Quiz | 0 | - | 4.97 | 60,383 |
| Australia Map Quiz | 0 | - | 4.95 | 317,864 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.83 | 38,952 |
| Hawaiian Islands | 0 | - | 4.85 | 38,338 |
| Geography of the Spanish Empire | 0 | - | 4.47 | 35,131 |
| African East Coast | 0 | - | 4.97 | 83,570 |
| Flags of Asia Quiz | 0 | - | 4.99 | 520,358 |
| First Countries to Reach 5 Million People | 0 | - | 4.90 | 109,050 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.85 | 68,310 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.98 | 75,791 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.91 | 53,417 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.92 | 66,655 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 86,456 |
| European Cities by Map #2 | 0 | - | 4.47 | 44,344 |
| European Cities by Map #1 | 0 | - | 4.64 | 51,663 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.94 | 79,083 |
| Random European City to Country | 0 | - | 4.72 | 105,835 |
| Cities in Squares on a Map - Europe | 0 | - | 4.76 | 45,458 |
| Former Capitals Quiz | 0 | - | 4.81 | 57,872 |
| Asia Capital to Country | 0 | - | 4.96 | 105,196 |
| African Capitals by Map | 0 | - | 4.99 | 109,305 |
