| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,783 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 125,644 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,552 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,885 |
| Europe Map Quiz | 0 | - | 5.00 | 4,757,469 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,303 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,976 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,778 |
| Olympian Gods Quiz | 0 | - | 4.96 | 499,914 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,312 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,803 |
| Italy Country Quiz | 0 | - | 4.82 | 123,267 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,183 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,861 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,324 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,781 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,809 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,118 |
| Name a City - European Countries | 0 | - | 4.90 | 65,243 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,529 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,678 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,942 |
| The Only European Country ... | 0 | - | 4.91 | 216,160 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,865 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,557 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 69,746 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,218 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,357 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,241,120 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,318 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,892 |
| Europe Capital to Country | 0 | - | 4.99 | 249,708 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,674 |
| European Capitals by Map | 0 | - | 4.99 | 138,746 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,942 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,284 |
| European Coastal Capitals | 0 | - | 4.95 | 90,439 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,679 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,326,812 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,307 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,084 |
| Slavic Countries | 0 | - | 4.96 | 111,534 |
| Holy Roman Empire Countries | 0 | - | 4.77 | 54,777 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 82,538 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,490 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,041 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,321 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,365 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,746 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,039 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,846 |
| Counties of England | 0 | - | 4.97 | 795,302 |
| Famous Ancient Romans | 0 | - | 4.70 | 85,410 |
| Roman History by Picture | 0 | - | 4.46 | 26,443 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,549 |
| Official Cities in the UK | 0 | - | 4.89 | 283,228 |
| Cities in European History #1 | 0 | - | 4.63 | 133,855 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 93,931 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,100 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,209 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,148 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,777 |
| Monarchies of Europe | 0 | - | 4.90 | 98,002 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,724 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,328 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,903 |
| European Countries with One Border | 0 | - | 4.97 | 182,580 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,396 |
| Flags of Countries That Border France | 0 | - | 4.88 | 122,759 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,159 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,694 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,234 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,615 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,105 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,137 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,034 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,899 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,574 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,003 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,183 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,163 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,077 |
| UK Immigration by Country | 0 | - | 4.94 | 140,741 |
| Countries Settled by the Ancient Greeks | 0 | - | 4.53 | 49,405 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,134 |
| Countries of Europe After World War II | 0 | - | 4.99 | 188,153 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 156,329 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,991 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,853 |
| Countries That Border Russia | 0 | - | 4.98 | 461,278 |
| Countries Bordering France | 0 | - | 4.83 | 402,066 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,739 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 260,274 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 114,445 |
| Germany Country Quiz | 0 | - | 4.82 | 157,666 |
| Russia Country Quiz | 0 | - | 4.85 | 114,336 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,556 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,264 |
| Italy A-Z | 0 | - | 4.49 | 58,202 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,310 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,638 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,455 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,541 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,961 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,725 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 106,673 |
| Two Letter Roman Numerals | 0 | - | 4.97 | 56,033 |
| Random Cities Near Paris on a Map | 0 | - | 4.55 | 39,506 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,460 |
| Which City in Italy? | 0 | - | 4.68 | 90,050 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,064 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,122 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,306 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,588 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,869 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,408 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,271 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,544 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,174 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,128 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,222 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,297 |
| Countries that Border Poland | 0 | - | 4.99 | 172,122 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,969 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,808 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,738 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,757 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,115 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,253 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,738 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,730 |
| Counties of Ireland | 0 | - | 4.92 | 194,855 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 130,320 |
| World Capitals Closest to London | 0 | - | 4.87 | 110,567 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,666 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,931 |
| Which City in Europe? | 0 | - | 4.83 | 107,233 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 237,239 |
| Countries in the Byzantine Empire | 0 | - | 4.95 | 72,055 |
| Modern Day Countries of Nazi Germany on a Map | 0 | - | 4.97 | 144,377 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 89,126 |
| Countries "Ruled" by King Charles III | 0 | - | 4.77 | 82,715 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 95,129 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,437 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,507 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,817 |
| Countries that Beat Germany | 0 | - | 4.95 | 106,171 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,191 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,818 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,757 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,447,144 |
| Oceania Map Quiz | 0 | - | 4.98 | 641,041 |
| Africa Map Quiz | 0 | - | 5.00 | 2,115,545 |
| Asia Map Quiz | 0 | - | 4.99 | 915,156 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,690 |
| 100 Biggest Cities in Italy on a Map | 0 | - | 4.88 | 95,739 |
| 100 Biggest Cities in Germany on a Map | 0 | - | 4.92 | 98,429 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,378 |
| Africa Capitals Quiz | 0 | - | 4.99 | 736,365 |
| Asia Capitals Quiz | 0 | - | 4.98 | 691,502 |
| Rome A-Z | 0 | - | 4.39 | 24,467 |
| Independence from Whom | 0 | - | 4.99 | 211,401 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 131,775 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,401 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 94,028 |
| Modern Day Countries of the Portuguese Empire on a Map | 0 | - | 4.56 | 51,657 |
| Random European Flag to Country | 0 | - | 4.89 | 182,110 |
| Countries by Founding Story | 0 | - | 4.95 | 77,101 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,193 |
| Countries of Africa | 0 | - | 5.00 | 2,531,863 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 80,226 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,381,724 |
| United States Map Quiz | 0 | - | 4.98 | 4,154,896 |
| Australia Map Quiz | 0 | - | 4.95 | 343,975 |
| Hawaiian Islands | 0 | - | 4.83 | 42,663 |
| Geography of the Spanish Empire | 0 | - | 4.49 | 37,134 |
| Ancient Greek Words | 0 | - | 4.93 | 111,424 |
| 2025–2026 English Premier League Teams | 0 | - | 4.85 | 858,097 |
| Flags of Asia Quiz | 0 | - | 4.99 | 612,021 |
| Most Populous Countries by Year | 0 | - | 4.83 | 110,445 |
| Biggest English Cities by Century | 0 | - | 4.90 | 106,188 |
| First Countries to Reach 5 Million People | 0 | - | 4.92 | 135,142 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.88 | 76,108 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.98 | 92,584 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 67,189 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 73,468 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 97,116 |
| 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 | 110,485 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,706 |
| Cities by Former Name | 0 | - | 4.83 | 91,464 |
| Former Capitals | 0 | - | 4.88 | 71,397 |
| Asia Capital to Country | 0 | - | 4.96 | 126,520 |
| African Capitals by Map | 0 | - | 4.99 | 133,452 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,133 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,523 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 269,378 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,764 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,918 |
