| Biggest Roman Empire Countries | 0 | - | 4.87 | 102,406 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.89 | 113,931 |
| Holy Roman Empire Countries | 0 | - | 4.77 | 54,927 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,624 |
| Countries that Beat Germany | 0 | - | 4.94 | 107,418 |
| Geography of the Spanish Empire | 0 | - | 4.49 | 37,323 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 72,072 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,915 |
| Europe Map Quiz | 0 | - | 5.00 | 4,790,805 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,473 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,832 |
| Neutral European Countries of WWII | 0 | - | 4.92 | 162,450 |
| Countries Bordering Germany | 0 | - | 4.99 | 372,050 |
| Name a Valid European Capital | 0 | - | 4.95 | 153,805 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 117,018 |
| Germany Country Quiz | 0 | - | 4.82 | 158,952 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 127,150 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,925 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,885 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 126,952 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,420 |
| British Geography Quiz #1 | 0 | - | 4.55 | 54,291 |
| Name a City - European Countries | 0 | - | 4.89 | 66,288 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,486 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,042 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,345 |
| The Only European Country ... | 0 | - | 4.91 | 219,333 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,696 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,892 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 166,540 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,641 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,394 |
| Countries that Beat Italy | 0 | - | 4.85 | 55,238 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,259,848 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,400 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,229 |
| Europe Capital to Country | 0 | - | 4.99 | 252,358 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,143 |
| European Capitals by Map | 0 | - | 4.99 | 142,347 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 93,013 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,292 |
| European Coastal Capitals | 0 | - | 4.95 | 91,422 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 226,024 |
| Which City in Germany? | 0 | - | 4.50 | 137,464 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,336,558 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,053 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,282 |
| Slavic Countries | 0 | - | 4.96 | 112,447 |
| Modern Day Countries of Nazi Germany on a Map | 0 | - | 4.97 | 145,949 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,682 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,312 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 54,014 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,858 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,835 |
| Counties of England | 0 | - | 4.97 | 803,619 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,813 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,771 |
| Official Cities in the UK | 0 | - | 4.89 | 286,597 |
| Cities in European History #1 | 0 | - | 4.63 | 134,690 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,669 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,633 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,770 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,524 |
| Monarchies of Europe | 0 | - | 4.90 | 98,964 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 96,920 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,643 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,924 |
| European Countries with One Border | 0 | - | 4.97 | 183,932 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,643 |
| Flags of Countries That Border France | 0 | - | 4.89 | 123,877 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 108,877 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 192,096 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,741 |
| Counties of England Map Quiz | 0 | - | 4.97 | 309,157 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,636 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,718 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,577 |
| British Geography Quiz #3 | 0 | - | 4.56 | 31,095 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,554 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 71,040 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 151,581 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,626 |
| UK Immigration by Country | 0 | - | 4.94 | 141,819 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,875 |
| Countries of Europe After World War II | 0 | - | 4.99 | 189,555 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 157,605 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,996 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,884 |
| Countries That Border Russia | 0 | - | 4.98 | 464,695 |
| Countries Bordering France | 0 | - | 4.83 | 405,135 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 265,005 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 116,012 |
| Russia Country Quiz | 0 | - | 4.83 | 115,381 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 141,146 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,796 |
| Germany A-Z | 0 | - | 4.56 | 62,882 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.83 | 35,612 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,969 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,960 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,329 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,903 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,550 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 153,138 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 107,630 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 49,147 |
| Random Cities Near Paris on a Map | 0 | - | 4.55 | 39,808 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,880 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,597 |
| Random European Capital to Country | 0 | - | 4.98 | 192,265 |
| Random European Country to Capital | 0 | - | 4.93 | 166,002 |
| Random Asian Country to Capital | 0 | - | 4.92 | 97,056 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,521 |
| Random African Capital to Country | 0 | - | 4.97 | 101,420 |
| Random African Country to Capital | 0 | - | 4.95 | 71,830 |
| Which City in Italy? | 0 | - | 4.68 | 90,605 |
| Which City in France? | 0 | - | 4.67 | 73,410 |
| Which City in Spain? | 0 | - | 4.50 | 50,130 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,385 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,383 |
| Top 10 European Countries by Coastline | 0 | - | 4.86 | 138,781 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 73,071 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 91,178 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 103,062 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 151,340 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,775 |
| Countries that Border Hungary | 0 | - | 4.98 | 105,048 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,990 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,149 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,311 |
| Countries that Border Poland | 0 | - | 4.99 | 173,267 |
| Countries that Visit the UK the Most | 0 | - | 4.88 | 75,941 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,190 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,249 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,316 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,527 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,514 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,365 |
| Countries that Beat Australia | 0 | - | 4.92 | 93,503 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,353 |
| Counties of Ireland | 0 | - | 4.92 | 197,478 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 132,525 |
| World Capitals Closest to London | 0 | - | 4.88 | 111,105 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 65,045 |
| Random African Capitals on a Map | 0 | - | 4.96 | 55,299 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 51,408 |
| Which City in Europe? | 0 | - | 4.83 | 107,953 |
| Commonwealth of Nations Countries | 0 | - | 4.95 | 238,502 |
| Countries in the Byzantine Empire | 0 | - | 4.95 | 72,515 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 90,040 |
| Countries of the German Empire | 0 | - | 4.51 | 38,277 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 70,585 |
| Countries "Ruled" by King Charles III | 0 | - | 4.78 | 82,902 |
| Countries Bordering China Since 1914 | 0 | - | 4.92 | 95,882 |
| All Countries that Once Bordered Germany | 0 | - | 4.34 | 75,222 |
| Countries Closest to Iceland | 0 | - | 4.90 | 74,220 |
| Countries that Beat China | 0 | - | 4.85 | 116,836 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,682 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 28,072 |
| Moldova Country Quiz | 0 | - | 4.82 | 31,045 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,452,960 |
| Oceania Map Quiz | 0 | - | 4.98 | 659,873 |
| Africa Map Quiz | 0 | - | 5.00 | 2,129,801 |
| Asia Map Quiz | 0 | - | 4.99 | 925,985 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,156 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 510,562 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,502 |
| Africa Capitals Quiz | 0 | - | 4.99 | 744,613 |
| Asia Capitals Quiz | 0 | - | 4.98 | 699,470 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,916 |
| Independence from Whom | 0 | - | 4.99 | 213,273 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 133,580 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,899 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 95,206 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 83,485 |
| Modern Day Countries of the Portuguese Empire on a Map | 0 | - | 4.56 | 52,219 |
| Random European Flag to Country | 0 | - | 4.90 | 184,347 |
| Countries by Founding Story | 0 | - | 4.95 | 77,872 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,726 |
| Countries of Africa | 0 | - | 5.00 | 2,562,558 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,855 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 81,038 |
| Countries that Beat France | 0 | - | 4.48 | 76,438 |
| Countries that Beat the United Kingdom | 0 | - | 4.53 | 63,995 |
| Countries that Beat Ireland | 0 | - | 4.40 | 34,674 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,387,666 |
| United States Map Quiz | 0 | - | 4.98 | 4,172,546 |
| Australia Map Quiz | 0 | - | 4.95 | 346,328 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 210,687 |
| 2026–2027 English Premier League Teams | 0 | - | 4.84 | 872,305 |
| Premier League Relegated Teams | 0 | - | 4.81 | 127,992 |
| Flags of Asia Quiz | 0 | - | 4.99 | 621,205 |
| Most Populous Countries by Year | 0 | - | 4.83 | 111,528 |
| Biggest English Cities by Century | 0 | - | 4.91 | 107,057 |
| First Countries to Reach 5 Million People | 0 | - | 4.93 | 135,957 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.88 | 76,576 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.98 | 93,248 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 67,553 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 73,899 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 97,817 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,465 |
