| Flags of Europe Quiz | 0 | - | 4.99 | 1,233,025 |
| The Trojan War | 0 | - | 4.83 | 39,536 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 644,072 |
| Name that Greek Letter | 0 | - | 4.93 | 322,338 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 111,044 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,166 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,372 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,151 |
| Countries Bordering France | 0 | - | 4.83 | 400,858 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,809 |
| Europe Map Quiz | 0 | - | 5.00 | 4,742,621 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,602 |
| Departments of France | 0 | - | 4.93 | 53,166 |
| Germany Country Quiz | 0 | - | 4.82 | 157,054 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,480 |
| Italy Country Quiz | 0 | - | 4.82 | 122,588 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,741 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,387 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,419 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,344 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,958 |
| England or Wales? | 0 | - | 4.94 | 45,458 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 99,340 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,612 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,981 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,670 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,945 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 95,196 |
| Greece Country Quiz | 0 | - | 4.74 | 65,932 |
| Counties of Ireland | 0 | - | 4.92 | 193,815 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,606 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,797 |
| Modern Day Countries of the Dutch Empire on a Map | 0 | - | 4.87 | 60,593 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,121 |
| Countries of Iberia in History with a Map | 0 | - | 4.87 | 41,292 |
| Modern Day Countries of the Spanish Empire on a Map | 0 | - | 4.95 | 85,770 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 129,296 |
| Name the English Monarchs | 0 | - | 4.92 | 499,657 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,996 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 95,970 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 426,254 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,503 |
| Countries that Beat Germany | 0 | - | 4.95 | 105,753 |
| Ancient Greek Trivia | 0 | - | 4.62 | 66,854 |
| Geography of Ancient Greece | 0 | - | 4.69 | 31,825 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,087 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 84,230 |
| Roman Emperors | 0 | - | 4.95 | 119,052 |
| Countries that Beat Portugal | 0 | - | 4.86 | 58,906 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,622 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,729 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,044 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,163 |
| The Only European Country ... | 0 | - | 4.91 | 214,869 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,153 |
| 101 Figures from Greek Mythology | 0 | - | 4.99 | 124,943 |
| Flags of Africa Quiz | 0 | - | 5.00 | 466,054 |
| Flags of North and South America | 0 | - | 4.99 | 369,577 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,322,666 |
| Top European Languages on a Map | 0 | - | 4.77 | 131,498 |
| Countries that Beat Greece | 0 | - | 4.53 | 48,725 |
| Greek Mythology General Knowledge #2 | 0 | - | 4.59 | 73,183 |
| Ancient Greece - Multiple Choice | 0 | - | 4.54 | 41,518 |
| Counties of England | 0 | - | 4.97 | 791,860 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 352,084 |
| Flags of Asia Quiz | 0 | - | 4.99 | 608,274 |
| Top African Languages on a Map | 0 | - | 4.92 | 73,085 |
| European Countries Ending in "IA" | 0 | - | 4.96 | 67,733 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,048 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,629 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,703 |
| Cross Flags of Europe | 0 | - | 4.43 | 297,532 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.73 | 65,505 |
| Satellite Images - Europe | 0 | - | 4.47 | 103,982 |
| European Cities by Picture #2 | 0 | - | 4.46 | 38,039 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 309,053 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 169,177 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,633 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,443 |
| Slavic Countries | 0 | - | 4.96 | 111,157 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,708 |
| Ancient Greece A-Z | 0 | - | 4.60 | 23,065 |
| UK Cities Map Quiz | 0 | - | 4.95 | 463,037 |
| Champions League Winners | 0 | - | 4.92 | 999,895 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 70,946 |
| Flags to Languages | 0 | - | 4.95 | 172,903 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,342 |
| Flags of Oceania | 0 | - | 5.00 | 256,592 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,582 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,282 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,810 |
| Monarchies of Europe | 0 | - | 4.90 | 97,621 |
| European Countries with One Border | 0 | - | 4.97 | 182,018 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,893 |
| European Geography By Letter - B #2 | 0 | - | 4.84 | 76,622 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,421 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 75,767 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 63,874 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,418 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 56,299 |
| Federal Subjects of Russia | 0 | - | 4.94 | 145,009 |
| Countries That Border Russia | 0 | - | 4.98 | 460,090 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,458 |
| Austria Country Quiz | 0 | - | 4.57 | 59,498 |
| Belgium Country Quiz | 0 | - | 4.70 | 71,433 |
| France Country Quiz | 0 | - | 4.70 | 134,403 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,648 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,084 |
| States of Germany | 0 | - | 4.96 | 150,887 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,287 |
| The Life of Alexander the Great | 0 | - | 4.49 | 18,448 |
| Regions of Italy | 0 | - | 4.92 | 75,075 |
| Luxembourg Country Quiz | 0 | - | 4.77 | 33,586 |
| Monaco Country Quiz | 0 | - | 4.47 | 41,338 |
| Netherlands Country Quiz | 0 | - | 4.53 | 80,174 |
| Netherlands Immigration by Country | 0 | - | 4.94 | 44,049 |
| Nordic Cities Map Quiz | 0 | - | 4.74 | 89,932 |
| Sweden Immigration by Country | 0 | - | 4.55 | 55,799 |
| Portugal Country Quiz | 0 | - | 4.69 | 71,539 |
| Spain Country Quiz | 0 | - | 4.45 | 127,947 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,027 |
| Switzerland Country Quiz | 0 | - | 4.51 | 63,097 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,654 |
| Languages of the United Kingdom | 0 | - | 4.13 | 40,794 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,270 |
| United Kingdom A-Z | 0 | - | 4.53 | 87,388 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,615 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,605 |
| Counties of Wales | 0 | - | 4.63 | 39,043 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,715 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.84 | 65,852 |
| Flags of the Mediterranean | 0 | - | 4.94 | 147,854 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,539 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,414 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,900 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,268 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,048 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,070 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 231,524 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 275,540 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 165,912 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,378 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 258,266 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,754 |
| Countries that Border Poland | 0 | - | 4.99 | 171,707 |
| Russia Country Quiz | 0 | - | 4.85 | 113,969 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,527 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,036 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,892 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,157 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,007 |
| Most Popular Baby Girls Names in Germany | 0 | - | 4.51 | 38,704 |
| Famous Germans by Picture | 0 | - | 4.12 | 16,784 |
| Famous Italians by Picture | 0 | - | 4.05 | 21,875 |
| Countries Italy Declared War On | 0 | - | 4.75 | 43,112 |
| Denmark Country Quiz | 0 | - | 4.78 | 75,598 |
| Finland Country Quiz | 0 | - | 4.50 | 59,321 |
| Norway Country Quiz | 0 | - | 4.44 | 76,910 |
| Iceland Country Quiz | 0 | - | 4.69 | 42,957 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,344 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,204 |
| UK Immigration by Country | 0 | - | 4.94 | 140,021 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,769 |
| British Monopoly Board | 0 | - | 4.52 | 41,086 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,733 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,576 |
| Medieval English History | 0 | - | 4.53 | 43,378 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 129,096 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,693 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.78 | 41,622 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 113,703 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,948 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,187 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,704 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,637 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,093 |
| 20 Questions About France | 0 | - | 4.11 | 32,358 |
| Countries that Beat France | 0 | - | 4.49 | 75,390 |
| Country Quiz on a Map - France | 0 | - | 4.98 | 46,818 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.39 | 82,398 |
| Country Quiz on a Map - Germany | 0 | - | 4.95 | 34,686 |
| Ancient Greek Inventions | 0 | - | 4.17 | 16,307 |
| Ancient Roman Trivia #2 | 0 | - | 4.57 | 38,605 |
| Geography of the Roman Empire | 0 | - | 4.56 | 51,760 |
| Roman Names for Places | 0 | - | 4.62 | 58,018 |
| Countries that Beat the Netherlands | 0 | - | 4.56 | 36,228 |
| Greenland Country Quiz | 0 | - | 4.78 | 36,204 |
| Countries Closest to Iceland | 0 | - | 4.89 | 73,086 |
| Most Common Surnames in the UK | 0 | - | 4.21 | 69,529 |
| Fictional Characters from Great Britain | 0 | - | 4.24 | 41,957 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 98,061 |
| Wonderwall Lyrics | 0 | - | 4.25 | 73,560 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,758 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,672 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,438 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,028 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 37,884 |
| British History Quiz for Dummies | 0 | - | 4.70 | 78,302 |
| 2025–2026 Football League Teams | 0 | - | 4.93 | 398,683 |
| Councils of Scotland | 0 | - | 4.58 | 28,241 |
