| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 125,859 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,869 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,610 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,172 |
| Countries of Europe After World War II | 0 | - | 4.99 | 188,353 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 156,537 |
| Europe Map Quiz | 0 | - | 5.00 | 4,762,489 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,348 |
| Olympian Gods Quiz | 0 | - | 4.96 | 500,763 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,203 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,983 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,969 |
| Italy Country Quiz | 0 | - | 4.82 | 123,391 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,352 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,033 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,579 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,856 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,029 |
| Name a City - European Countries | 0 | - | 4.90 | 65,360 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,703 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,004 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,220 |
| The Only European Country ... | 0 | - | 4.91 | 216,581 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,102 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,755 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 69,882 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,366 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,477 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,430 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,243,839 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,731 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,079 |
| Europe Capital to Country | 0 | - | 4.99 | 250,053 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,850 |
| European Capitals by Map | 0 | - | 4.99 | 139,105 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,052 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,403 |
| European Coastal Capitals | 0 | - | 4.95 | 90,577 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,973 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,328,591 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,668 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,267 |
| Slavic Countries | 0 | - | 4.96 | 111,644 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 82,678 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,650 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,194 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,390 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,466 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,778 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,136 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,177 |
| Counties of England | 0 | - | 4.97 | 796,606 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,855 |
| Official Cities in the UK | 0 | - | 4.89 | 283,663 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,024 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,166 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,277 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,232 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,889 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,464 |
| Monarchies of Europe | 0 | - | 4.90 | 98,136 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,843 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,502 |
| Countries That Border Russia | 0 | - | 4.98 | 461,704 |
| Flags of Countries that Border Germany | 0 | - | 4.85 | 97,011 |
| European Countries with One Border | 0 | - | 4.97 | 182,763 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,557 |
| Countries Bordering France | 0 | - | 4.83 | 402,512 |
| Flags of Countries That Border France | 0 | - | 4.88 | 122,883 |
| Countries Bordering Germany | 0 | - | 4.99 | 369,374 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,254 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,862 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,402 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,802 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,613 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,516 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,283 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,990 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,742 |
| Two Letter Roman Numerals | 0 | - | 4.97 | 56,127 |
| Cities in European History #1 | 0 | - | 4.63 | 133,977 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,136 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,600 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,352 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,144 |
| UK Immigration by Country | 0 | - | 4.94 | 140,883 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 104,248 |
| Countries Settled by the Ancient Greeks | 0 | - | 4.53 | 49,436 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,373 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,101 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,987 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,296 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 260,947 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 114,695 |
| Germany Country Quiz | 0 | - | 4.82 | 157,832 |
| Russia Country Quiz | 0 | - | 4.85 | 114,468 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,764 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,333 |
| Italy A-Z | 0 | - | 4.49 | 58,301 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,339 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,682 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,640 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,728 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,316 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,919 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 106,852 |
| Roman History by Picture | 0 | - | 4.46 | 26,465 |
| Random Cities Near Paris on a Map | 0 | - | 4.55 | 39,551 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,512 |
| Which City in Italy? | 0 | - | 4.68 | 90,139 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,103 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,155 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,378 |
| Countries in the Byzantine Empire | 0 | - | 4.95 | 72,151 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,660 |
| Holy Roman Empire Countries | 0 | - | 4.77 | 54,793 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 90,042 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,790 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,644 |
| Modern Day Countries of Nazi Germany on a Map | 0 | - | 4.97 | 144,607 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,708 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,260 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,215 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,309 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,385 |
| Countries that Border Poland | 0 | - | 4.99 | 172,263 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,107 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,866 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,966 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,838 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,174 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,808 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,831 |
| Counties of Ireland | 0 | - | 4.92 | 195,217 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 130,671 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,645 |
| Famous Ancient Romans | 0 | - | 4.70 | 85,468 |
| 100 Biggest Cities in Italy on a Map | 0 | - | 4.88 | 95,963 |
| 100 Biggest Cities in Germany on a Map | 0 | - | 4.92 | 98,695 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,826 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,983 |
| Which City in Europe? | 0 | - | 4.83 | 107,380 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 237,388 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 89,265 |
| Countries of the German Empire | 0 | - | 4.51 | 37,933 |
| Random European Flag to Country | 0 | - | 4.89 | 182,385 |
| Countries "Ruled" by King Charles III | 0 | - | 4.77 | 82,736 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 95,238 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,574 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 80,338 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,775 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,931 |
| Countries that Beat Germany | 0 | - | 4.94 | 106,410 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,338 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,870 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,801 |
| Malta Country Quiz | 0 | - | 4.81 | 31,054 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,448,174 |
| Oceania Map Quiz | 0 | - | 4.98 | 642,203 |
| Africa Map Quiz | 0 | - | 5.00 | 2,117,691 |
| Asia Map Quiz | 0 | - | 4.99 | 916,640 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 428,156 |
| Byzantine History | 0 | - | 4.91 | 28,865 |
| Byzantine Emperors | 0 | - | 4.92 | 14,062 |
| 2025–2026 English Premier League Teams | 0 | - | 4.85 | 859,395 |
| Biggest English Cities by Century | 0 | - | 4.90 | 106,243 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,400 |
| Cities by Former Name | 0 | - | 4.83 | 91,561 |
| Africa Capitals Quiz | 0 | - | 4.99 | 737,540 |
| Asia Capitals Quiz | 0 | - | 4.98 | 692,746 |
| US States and State Capitals | 0 | - | 4.99 | 162,311 |
| Rome A-Z | 0 | - | 4.39 | 24,480 |
| Recently Independent Countries | 0 | - | 4.98 | 159,210 |
| Independence from Whom | 0 | - | 4.99 | 211,677 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 131,948 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,815 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,466 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 94,192 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,221 |
| Countries of the World in 1900 | 0 | - | 4.89 | 84,866 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 195,193 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 150,793 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,648 |
| Modern Day Countries of the Portuguese Empire on a Map | 0 | - | 4.56 | 51,738 |
| Countries by Founding Story | 0 | - | 4.95 | 77,203 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,258 |
| Countries by Former Name | 0 | - | 4.99 | 125,109 |
| Countries of Africa | 0 | - | 5.00 | 2,536,502 |
| Historical City to Country | 0 | - | 4.84 | 78,530 |
| Germany A-Z | 0 | - | 4.56 | 62,603 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,382,855 |
| United States Map Quiz | 0 | - | 4.98 | 4,158,201 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,683 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 98,950 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,866 |
| Australia Map Quiz | 0 | - | 4.95 | 344,588 |
| Tolkien's Middle Earth Map Quiz | 0 | - | 4.92 | 37,852 |
| Hawaiian Islands | 0 | - | 4.83 | 42,704 |
| Geography of the Spanish Empire | 0 | - | 4.49 | 37,162 |
| African East Coast | 0 | - | 4.96 | 96,050 |
