| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,235 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 131,560 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,851 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,745 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,085 |
| Counties of Ireland | 0 | - | 4.92 | 196,365 |
| Counties of England | 0 | - | 4.97 | 800,077 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 89,629 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 70,201 |
| Europe Map Quiz | 0 | - | 5.00 | 4,775,658 |
| Modern Day Countries of the Portuguese Empire on a Map | 0 | - | 4.56 | 51,952 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,274 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,901 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,467 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 83,097 |
| Countries Bordering France | 0 | - | 4.83 | 403,946 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,003 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,416 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,399 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,847 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,208 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 97,719 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,082 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,514 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,014 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,567 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,329 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,538 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,402 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,877 |
| Name a City - European Countries | 0 | - | 4.90 | 65,816 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,949 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 116,340 |
| The Only European Country ... | 0 | - | 4.91 | 217,868 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,896 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,251,042 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,093 |
| Commonwealth of Nations Countries | 0 | - | 4.95 | 237,866 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,332,140 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,766 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,840 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,157 |
| Countries that Beat Germany | 0 | - | 4.94 | 106,868 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,740 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,615 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,941 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,605 |
| Europe Capital to Country | 0 | - | 4.99 | 251,252 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,448 |
| European Capitals by Map | 0 | - | 4.99 | 140,836 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,480 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,843 |
| European Coastal Capitals | 0 | - | 4.95 | 90,960 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,922 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,805 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,756 |
| Slavic Countries | 0 | - | 4.96 | 112,030 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,129 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,687 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,612 |
| Countries that Beat Iceland | 0 | - | 4.81 | 43,050 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,489 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,522 |
| UK Cities Map Quiz | 0 | - | 4.96 | 465,559 |
| Australian States and Territories | 0 | - | 4.96 | 142,408 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,767 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,567 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,669 |
| Official Cities in the UK | 0 | - | 4.89 | 284,972 |
| Cities in European History #1 | 0 | - | 4.63 | 134,329 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,295 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,384 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,502 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,227 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 102,098 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,908 |
| Monarchies of Europe | 0 | - | 4.90 | 98,481 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,183 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,044 |
| European Countries with One Border | 0 | - | 4.97 | 183,301 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,082 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,017 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,367 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,395 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,950 |
| Regions of Italy | 0 | - | 4.92 | 76,468 |
| US States Quiz | 0 | - | 5.00 | 16,939,088 |
| Provinces of China | 0 | - | 4.97 | 206,202 |
| Regions of Spain Quiz | 0 | - | 4.90 | 114,745 |
| States of Germany | 0 | - | 4.95 | 153,647 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,129 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,554 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,450 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 149,862 |
| Name a Valid European Capital | 0 | - | 4.95 | 153,023 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,373 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,740 |
| UK Immigration by Country | 0 | - | 4.94 | 141,289 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,030 |
| Modern Day Countries of the Mughal Empire on a Map | 0 | - | 4.42 | 33,742 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,477 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,405 |
| Countries That Border Russia | 0 | - | 4.98 | 463,426 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 262,932 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 115,305 |
| Germany Country Quiz | 0 | - | 4.83 | 158,376 |
| Russia Country Quiz | 0 | - | 4.83 | 114,816 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,398 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,543 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,456 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,824 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 94,065 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,342 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,772 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,203 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,725 |
| Departments of France | 0 | - | 4.93 | 54,658 |
| Geography of the Spanish Empire | 0 | - | 4.49 | 37,256 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 107,197 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,666 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,883 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,237 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,268 |
| Countries Settled by the Ancient Greeks | 0 | - | 4.53 | 49,546 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,567 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,861 |
| Countries Once Held by Sweden | 0 | - | 4.18 | 34,819 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 90,574 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 101,867 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 126,353 |
| Countries of Europe After World War II | 0 | - | 4.99 | 188,909 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 157,031 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 150,165 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,495 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,513 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,766 |
| Countries that Border Poland | 0 | - | 4.99 | 172,748 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,056 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,030 |
| Austria Country Quiz | 0 | - | 4.57 | 59,904 |
| Counties of Wales | 0 | - | 4.63 | 39,429 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,703 |
| Nile River Basin Countries on a Map | 0 | - | 4.95 | 50,815 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,950 |
| Biggest Cities in France - Extreme | 0 | - | 4.87 | 57,109 |
| Random African Capitals on a Map | 0 | - | 4.96 | 55,041 |
| Random Asian Capitals on a Map | 0 | - | 4.82 | 51,176 |
| Which City in Europe? | 0 | - | 4.83 | 107,681 |
| Independence from Whom | 0 | - | 4.99 | 212,344 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 132,920 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,664 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 94,621 |
| Countries in the Byzantine Empire | 0 | - | 4.95 | 72,315 |
| James Bond Countries Visited Map | 0 | - | 4.99 | 64,489 |
| Modern Day Countries of Nazi Germany on a Map | 0 | - | 4.97 | 145,132 |
| Countries by Founding Story | 0 | - | 4.95 | 77,460 |
| Countries Bordering China Since 1914 | 0 | - | 4.92 | 95,647 |
| All Countries that Once Bordered Germany | 0 | - | 4.34 | 75,068 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,193 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,954 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,918 |
| Malta Country Quiz | 0 | - | 4.81 | 31,151 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,450,319 |
| Oceania Map Quiz | 0 | - | 4.98 | 656,518 |
| Africa Map Quiz | 0 | - | 5.00 | 2,123,733 |
| Asia Map Quiz | 0 | - | 4.99 | 921,372 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,860 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 429,682 |
| 2025–2026 Football League Teams | 0 | - | 4.94 | 403,333 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 65,002 |
| Africa Capitals Quiz | 0 | - | 4.99 | 740,975 |
| Asia Capitals Quiz | 0 | - | 4.98 | 695,855 |
| World Capitals Closest to Madrid | 0 | - | 4.50 | 42,436 |
| Boroughs of London | 0 | - | 4.63 | 88,232 |
| London Geography | 0 | - | 4.47 | 59,777 |
| Random European Flag to Country | 0 | - | 4.90 | 183,164 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,488 |
| Countries of Africa | 0 | - | 5.00 | 2,548,921 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,570 |
| Most-Visited Countries by the British | 0 | - | 4.64 | 68,843 |
| Most-Visited Countries by Swedes | 0 | - | 4.64 | 53,147 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,755 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,881 |
| Countries that Beat France | 0 | - | 4.48 | 76,097 |
| Countries that Beat the United Kingdom | 0 | - | 4.53 | 63,803 |
| Countries that Beat the Netherlands | 0 | - | 4.56 | 36,435 |
| Countries that Beat Greece | 0 | - | 4.53 | 49,107 |
| Ireland Country Quiz | 0 | - | 4.69 | 134,781 |
| Scotland Trivia | 0 | - | 4.58 | 57,689 |
| Norway Country Quiz | 0 | - | 4.44 | 77,577 |
| Denmark Country Quiz | 0 | - | 4.78 | 76,091 |
| Finland Country Quiz | 0 | - | 4.51 | 59,841 |
| Iceland Country Quiz | 0 | - | 4.69 | 43,278 |
| Greenland Country Quiz | 0 | - | 4.78 | 36,448 |
| France True or False? | 0 | - | 4.44 | 40,006 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,385,513 |
| United States Map Quiz | 0 | - | 4.98 | 4,165,465 |
| Australia Map Quiz | 0 | - | 4.95 | 345,492 |
| Rivers of the United States | 0 | - | 4.93 | 66,427 |
| British Geography Quiz #1 | 0 | - | 4.55 | 53,613 |
