| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,787 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 125,645 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,555 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,891 |
| Europe Map Quiz | 0 | - | 5.00 | 4,757,621 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,304 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,983 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,785 |
| Olympian Gods Quiz | 0 | - | 4.96 | 499,959 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,317 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,811 |
| Italy Country Quiz | 0 | - | 4.82 | 123,269 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,185 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,866 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,336 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,783 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,818 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,126 |
| Name a City - European Countries | 0 | - | 4.90 | 65,253 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,530 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,686 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,951 |
| The Only European Country ... | 0 | - | 4.91 | 216,175 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,872 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,564 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 69,751 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,224 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,360 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,241,216 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,334 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,894 |
| Europe Capital to Country | 0 | - | 4.99 | 249,717 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,680 |
| European Capitals by Map | 0 | - | 4.99 | 138,765 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,942 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,290 |
| European Coastal Capitals | 0 | - | 4.95 | 90,441 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,688 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,326,845 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,320 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,087 |
| Slavic Countries | 0 | - | 4.96 | 111,536 |
| Holy Roman Empire Countries | 0 | - | 4.77 | 54,779 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 82,542 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,495 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,045 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,323 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,370 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,746 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,040 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,906 |
| Counties of England | 0 | - | 4.97 | 795,337 |
| Famous Ancient Romans | 0 | - | 4.70 | 85,412 |
| Roman History by Picture | 0 | - | 4.46 | 26,444 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,556 |
| Official Cities in the UK | 0 | - | 4.89 | 283,234 |
| Cities in European History #1 | 0 | - | 4.63 | 133,859 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 93,935 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,106 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,211 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,149 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,783 |
| Monarchies of Europe | 0 | - | 4.90 | 98,005 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,729 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,332 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,907 |
| European Countries with One Border | 0 | - | 4.97 | 182,584 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,398 |
| Flags of Countries That Border France | 0 | - | 4.88 | 122,762 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,163 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,696 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,239 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,627 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,119 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,151 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,041 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,900 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,577 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,007 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,196 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,169 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,077 |
| UK Immigration by Country | 0 | - | 4.94 | 140,745 |
| Countries Settled by the Ancient Greeks | 0 | - | 4.53 | 49,405 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,139 |
| Countries of Europe After World War II | 0 | - | 4.99 | 188,157 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 156,340 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,995 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,855 |
| Countries That Border Russia | 0 | - | 4.98 | 461,290 |
| Countries Bordering France | 0 | - | 4.83 | 402,079 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,745 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 260,300 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 114,451 |
| Germany Country Quiz | 0 | - | 4.82 | 157,673 |
| Russia Country Quiz | 0 | - | 4.85 | 114,339 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,566 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,265 |
| Italy A-Z | 0 | - | 4.49 | 58,207 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,311 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,640 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,468 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,547 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,964 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,764 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 106,678 |
| Two Letter Roman Numerals | 0 | - | 4.97 | 56,036 |
| Random Cities Near Paris on a Map | 0 | - | 4.55 | 39,507 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,462 |
| Which City in Italy? | 0 | - | 4.68 | 90,050 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,066 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,122 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,308 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,590 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,878 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,418 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,282 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,552 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,177 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,129 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,225 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,301 |
| Countries that Border Poland | 0 | - | 4.99 | 172,124 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,974 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,810 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,741 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,759 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,116 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,254 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,742 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,738 |
| Counties of Ireland | 0 | - | 4.92 | 194,875 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 130,329 |
| World Capitals Closest to London | 0 | - | 4.87 | 110,570 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,666 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,933 |
| Which City in Europe? | 0 | - | 4.83 | 107,242 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 237,248 |
| Countries in the Byzantine Empire | 0 | - | 4.95 | 72,057 |
| Modern Day Countries of Nazi Germany on a Map | 0 | - | 4.97 | 144,380 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 89,132 |
| Countries "Ruled" by King Charles III | 0 | - | 4.77 | 82,715 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 95,135 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,441 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,508 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,818 |
| Countries that Beat Germany | 0 | - | 4.95 | 106,172 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,192 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,821 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,757 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,447,216 |
| Oceania Map Quiz | 0 | - | 4.98 | 641,109 |
| Africa Map Quiz | 0 | - | 5.00 | 2,115,601 |
| Asia Map Quiz | 0 | - | 4.99 | 915,235 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,697 |
| 100 Biggest Cities in Italy on a Map | 0 | - | 4.88 | 95,745 |
| 100 Biggest Cities in Germany on a Map | 0 | - | 4.92 | 98,432 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,379 |
| Africa Capitals Quiz | 0 | - | 4.99 | 736,394 |
| Asia Capitals Quiz | 0 | - | 4.98 | 691,557 |
| Rome A-Z | 0 | - | 4.39 | 24,467 |
| Independence from Whom | 0 | - | 4.99 | 211,409 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 131,780 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,402 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 94,033 |
| Modern Day Countries of the Portuguese Empire on a Map | 0 | - | 4.56 | 51,661 |
| Random European Flag to Country | 0 | - | 4.89 | 182,119 |
| Countries by Founding Story | 0 | - | 4.95 | 77,102 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,194 |
| Countries of Africa | 0 | - | 5.00 | 2,532,006 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 80,230 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,381,759 |
| United States Map Quiz | 0 | - | 4.98 | 4,154,963 |
| Australia Map Quiz | 0 | - | 4.95 | 344,057 |
| Hawaiian Islands | 0 | - | 4.83 | 42,665 |
| Geography of the Spanish Empire | 0 | - | 4.49 | 37,134 |
| Ancient Greek Words | 0 | - | 4.93 | 111,429 |
| 2025–2026 English Premier League Teams | 0 | - | 4.85 | 858,140 |
| Flags of Asia Quiz | 0 | - | 4.99 | 612,077 |
| Most Populous Countries by Year | 0 | - | 4.83 | 110,448 |
| Biggest English Cities by Century | 0 | - | 4.90 | 106,189 |
| First Countries to Reach 5 Million People | 0 | - | 4.92 | 135,143 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.88 | 76,108 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.98 | 92,585 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 67,189 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 73,469 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 97,120 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,320 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,717 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,490 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,709 |
| Cities by Former Name | 0 | - | 4.83 | 91,466 |
| Former Capitals | 0 | - | 4.88 | 71,399 |
| Asia Capital to Country | 0 | - | 4.96 | 126,524 |
| African Capitals by Map | 0 | - | 4.99 | 133,462 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,141 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,523 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 269,410 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,768 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,919 |
