| Counties of England | 0 | - | 4.97 | 803,443 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,564 |
| England or Wales? | 0 | - | 4.94 | 45,987 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,586 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,715 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,874 |
| States of Germany | 0 | - | 4.95 | 154,677 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,735 |
| Regions of Italy | 0 | - | 4.92 | 77,154 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,839 |
| Regions of Spain Quiz | 0 | - | 4.90 | 115,423 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,814 |
| Counties of England Map Quiz | 0 | - | 4.97 | 309,134 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,845 |
| Europe Map Quiz | 0 | - | 5.00 | 4,790,066 |
| 100 Greatest Britons Quiz | 0 | - | 4.41 | 48,416 |
| Foods in a Full English Breakfast | 0 | - | 4.46 | 103,868 |
| The UK for Americans - True or False | 0 | - | 4.43 | 58,826 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,959 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,876 |
| Departments of France | 0 | - | 4.93 | 55,245 |
| Germany Country Quiz | 0 | - | 4.82 | 158,915 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 127,131 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,293 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 153,104 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,753 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,540 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,938 |
| Name the English Monarchs | 0 | - | 4.91 | 506,889 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,086 |
| United Kingdom A-Z | 0 | - | 4.51 | 88,392 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,867 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,464 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 132,489 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,472 |
| Countries the UK Declared War On | 0 | - | 4.55 | 123,299 |
| Geography of the British Empire | 0 | - | 4.48 | 39,853 |
| Sherlock Holmes Quiz | 0 | - | 4.49 | 26,731 |
| World Capitals Closest to London | 0 | - | 4.88 | 111,093 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,338 |
| Counties of Wales | 0 | - | 4.63 | 39,638 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 99,127 |
| Medieval English History | 0 | - | 4.53 | 43,664 |
| 2026–2027 Football League Teams | 0 | - | 4.94 | 407,332 |
| Malta Country Quiz | 0 | - | 4.81 | 31,244 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,964 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,366 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,284 |
| The Only European Country ... | 0 | - | 4.91 | 219,256 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,641 |
| British Spellings | 0 | - | 4.06 | 99,614 |
| British Groups of Things | 0 | - | 4.26 | 83,029 |
| British Acronyms | 0 | - | 4.40 | 45,950 |
| United Kingdom Decoder | 0 | - | 4.29 | 40,118 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.63 | 25,775 |
| Invasions of Great Britain | 0 | - | 4.51 | 60,114 |
| English Monarchs in Order by First Letter | 0 | - | 4.38 | 32,158 |
| Geography of Scotland | 0 | - | 4.63 | 21,750 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,336 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 38,099 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,801 |
| Top 4 in English Football, 1888–2026 | 0 | - | 4.92 | 143,546 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.75 | 12,348 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,259,384 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,336,318 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,646 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,145 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,990 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,840 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,910 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 176,083 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,254 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,829 |
| Slavic Countries | 0 | - | 4.96 | 112,423 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,479 |
| Most Common Surnames in the UK | 0 | - | 4.22 | 69,992 |
| Fictional Characters from Great Britain | 0 | - | 4.24 | 42,093 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 494,787 |
| Wonderwall Lyrics | 0 | - | 4.25 | 74,112 |
| Name Every Beatles Song | 0 | - | 4.97 | 238,459 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 292,866 |
| Anglo-Saxon Kingdoms of England | 0 | - | 4.60 | 25,829 |
| Giant Great Britain Millennium Quiz | 0 | - | 4.78 | 20,247 |
| Premier League Relegated Teams | 0 | - | 4.81 | 127,959 |
| Councils of Scotland | 0 | - | 4.58 | 28,749 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 362,028 |
| Regions of France | 0 | - | 4.70 | 122,207 |
| France Immigration by Country | 0 | - | 4.70 | 76,963 |
| Largest Islands of Greece | 0 | - | 4.59 | 48,530 |
| Provinces of the Netherlands | 0 | - | 4.80 | 41,822 |
| Things British People Know that Americans Don't | 0 | - | 4.25 | 51,579 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,826 |
| Embarrassing Chapters in British History | 0 | - | 4.30 | 32,383 |
| History of Scotland | 0 | - | 4.51 | 21,181 |
| Champions League Winners | 0 | - | 4.92 | 1,016,806 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 99,041 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 96,888 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,605 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,684 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,526 |
| Monarchies of Europe | 0 | - | 4.90 | 98,931 |
| European Countries with One Border | 0 | - | 4.97 | 183,886 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,607 |
| European Geography By Letter - B #2 | 0 | - | 4.87 | 88,962 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,439 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 85,680 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 65,874 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.97 | 71,917 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 57,634 |
| Federal Subjects of Russia | 0 | - | 4.95 | 149,657 |
| Countries That Border Russia | 0 | - | 4.98 | 464,643 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,509 |
| Austria Country Quiz | 0 | - | 4.57 | 60,076 |
| Belgium Country Quiz | 0 | - | 4.72 | 72,287 |
| France Country Quiz | 0 | - | 4.70 | 135,713 |
| Countries Bordering France | 0 | - | 4.83 | 405,068 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,988 |
| Greece Country Quiz | 0 | - | 4.74 | 66,664 |
| Italy Country Quiz | 0 | - | 4.77 | 124,108 |
| Luxembourg Country Quiz | 0 | - | 4.78 | 33,961 |
| Monaco Country Quiz | 0 | - | 4.48 | 41,705 |
| Netherlands Country Quiz | 0 | - | 4.52 | 80,975 |
| Nordic Cities Map Quiz | 0 | - | 4.77 | 90,758 |
| Sweden Immigration by Country | 0 | - | 4.53 | 56,405 |
| Portugal Country Quiz | 0 | - | 4.69 | 72,349 |
| Spain Country Quiz | 0 | - | 4.44 | 129,303 |
| Switzerland Country Quiz | 0 | - | 4.52 | 63,669 |
| American to British Word Translation | 0 | - | 4.14 | 139,746 |
| Languages of the United Kingdom | 0 | - | 4.14 | 41,071 |
| Word Chain - United Kingdom | 0 | - | 4.05 | 29,417 |
| The British Royal Family - Modern Times | 0 | - | 4.16 | 21,580 |
| People on Money - England | 0 | - | 4.29 | 16,647 |
| Name a Valid English City | 0 | - | 4.19 | 16,832 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,968 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,859 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,772 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 236,036 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 279,024 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 169,042 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 264,877 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 115,964 |
| Russia Country Quiz | 0 | - | 4.83 | 115,364 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,781 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.83 | 35,607 |
| Ancient Greek Trivia | 0 | - | 4.62 | 67,250 |
| Geography of Ancient Greece | 0 | - | 4.69 | 32,054 |
| History of The Netherlands | 0 | - | 4.46 | 17,560 |
| Canary Islands | 0 | - | 4.62 | 17,544 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,996 |
| Switzerland Immigration by Country | 0 | - | 4.69 | 30,097 |
| British to American Food Translation | 0 | - | 3.38 | 52,055 |
| UK Immigration by Country | 0 | - | 4.94 | 141,786 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 141,113 |
| British Monopoly Board | 0 | - | 4.52 | 41,277 |
| National Parks of England and Wales | 0 | - | 4.25 | 6,327 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,872 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 397,578 |
| Former Dominions of the British Empire | 0 | - | 4.27 | 24,277 |
| Doctor Who Actors | 0 | - | 4.61 | 17,999 |
| Movies Set in London | 0 | - | 4.26 | 28,984 |
| Famous Scottish People | 0 | - | 4.22 | 18,442 |
| Largest Scottish Islands | 0 | - | 4.24 | 10,390 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 132,265 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,374 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,724 |
| Top 10 European Countries by Coastline | 0 | - | 4.86 | 138,765 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 122,846 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,988 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 91,152 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,712 |
| Countries that Border Poland | 0 | - | 4.99 | 173,231 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,306 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,657 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,994 |
| Countries that Border Hungary | 0 | - | 4.98 | 105,036 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 28,064 |
| Moldova Country Quiz | 0 | - | 4.82 | 31,043 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,133 |
| French Geography Quiz #1 | 0 | - | 4.89 | 35,106 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,974 |
| 20 Questions About France | 0 | - | 4.11 | 32,473 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,178 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,514 |
| Country Quiz on a Map - France | 0 | - | 4.98 | 47,739 |
| French History Multiple Choice | 0 | - | 4.55 | 33,250 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.40 | 82,800 |
| Countries that Beat Germany | 0 | - | 4.94 | 107,388 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,813 |
| Country Quiz on a Map - Germany | 0 | - | 4.95 | 35,591 |
| History of Germany | 0 | - | 4.39 | 52,984 |
| The Trojan War | 0 | - | 4.83 | 40,015 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 652,309 |
| Name that Greek Letter | 0 | - | 4.93 | 325,092 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 113,041 |
| Counties of Ireland | 0 | - | 4.92 | 197,421 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,293 |
| Countries that Beat Italy | 0 | - | 4.85 | 55,226 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,476 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 85,626 |
| Roman Emperors | 0 | - | 4.95 | 121,296 |
