| Counties of England | 0 | - | 4.97 | 792,070 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,288 |
| England or Wales? | 0 | - | 4.94 | 45,473 |
| 100 Greatest Britons Quiz | 0 | - | 4.41 | 48,136 |
| Name the English Monarchs | 0 | - | 4.92 | 499,813 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,446 |
| Monarchies of Europe | 0 | - | 4.90 | 97,653 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,684 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,098 |
| States of Germany | 0 | - | 4.96 | 150,960 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,308 |
| Regions of Italy | 0 | - | 4.92 | 75,120 |
| Netherlands Immigration by Country | 0 | - | 4.94 | 44,067 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,082 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,671 |
| British Acronyms | 0 | - | 4.39 | 45,693 |
| UK Cities Map Quiz | 0 | - | 4.95 | 463,085 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,567 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,608 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,131 |
| Europe Map Quiz | 0 | - | 5.00 | 4,743,722 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 492,078 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,561 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,436 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 231,601 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 165,967 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,628 |
| Departments of France | 0 | - | 4.93 | 53,198 |
| Germany Country Quiz | 0 | - | 4.82 | 157,095 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,500 |
| Italy Country Quiz | 0 | - | 4.82 | 122,613 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,765 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,398 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,423 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,358 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,982 |
| Foods in a Full English Breakfast | 0 | - | 4.46 | 102,800 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 426,369 |
| United Kingdom A-Z | 0 | - | 4.53 | 87,404 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,619 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,252 |
| Middle Earth Geography | 0 | - | 4.56 | 39,605 |
| Lord of the Rings Trivia | 0 | - | 4.53 | 80,980 |
| Members of the Fellowship of the Ring | 0 | - | 4.74 | 45,614 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,257 |
| Countries the UK Declared War On | 0 | - | 4.61 | 122,065 |
| Geography of the British Empire | 0 | - | 4.48 | 39,567 |
| Counties of Wales | 0 | - | 4.63 | 39,048 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,414 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,514 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 129,361 |
| Groups of Things - Harry Potter | 0 | - | 4.82 | 280,610 |
| World Capitals Closest to London | 0 | - | 4.87 | 110,013 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 95,976 |
| 2025–2026 Football League Teams | 0 | - | 4.93 | 398,820 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,796 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,095 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,209 |
| The Only European Country ... | 0 | - | 4.91 | 214,948 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,209 |
| British Spellings | 0 | - | 4.07 | 99,341 |
| British Groups of Things | 0 | - | 4.25 | 82,758 |
| United Kingdom Decoder | 0 | - | 4.29 | 39,989 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.63 | 24,758 |
| British Monopoly Board | 0 | - | 4.52 | 41,089 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 98,086 |
| Geography of Scotland | 0 | - | 4.63 | 21,532 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 391,311 |
| Medieval English History | 0 | - | 4.53 | 43,383 |
| Invasions of Great Britain | 0 | - | 4.51 | 59,697 |
| Lord of the Rings - Races | 0 | - | 4.24 | 58,512 |
| The Ultimate LOTR Character Quiz - The Books | 0 | - | 4.61 | 20,571 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,676 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,447 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,031 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 37,888 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 139,864 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.74 | 12,145 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,233,571 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,323,030 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,076 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,653 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,240 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,729 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 34,832 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 309,105 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 169,283 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,665 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,493 |
| Slavic Countries | 0 | - | 4.96 | 111,184 |
| Regions of France | 0 | - | 4.78 | 119,850 |
| France Immigration by Country | 0 | - | 4.72 | 76,153 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,721 |
| Largest Islands of Greece | 0 | - | 4.59 | 47,693 |
| Provinces of the Netherlands | 0 | - | 4.80 | 41,016 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,910 |
| Most Common Surnames in the UK | 0 | - | 4.21 | 69,536 |
| Fictional Characters from Great Britain | 0 | - | 4.24 | 41,960 |
| Roald Dahl Books | 0 | - | 4.44 | 33,972 |
| Do You Even Know Anything About Shakespeare? | 0 | - | 4.57 | 34,261 |
| Basic Harry Potter Quiz | 0 | - | 4.56 | 377,697 |
| Wonderwall Lyrics | 0 | - | 4.25 | 73,563 |
| Name Every Beatles Song | 0 | - | 4.97 | 234,910 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 291,074 |
| Anglo-Saxon Kingdoms of England | 0 | - | 4.60 | 25,719 |
| British History A-Z #1 | 0 | - | 4.45 | 46,277 |
| Giant Great Britain Millennium Quiz | 0 | - | 4.78 | 20,108 |
| Councils of Scotland | 0 | - | 4.58 | 28,248 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 352,245 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,595 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,296 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,842 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,414 |
| Catholic Countries in Europe | 0 | - | 4.83 | 94,541 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,182 |
| European Countries with One Border | 0 | - | 4.97 | 182,058 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,920 |
| European Geography By Letter - B #2 | 0 | - | 4.84 | 76,638 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,471 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,444 |
| Federal Subjects of Russia | 0 | - | 4.94 | 145,091 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,487 |
| Word Chain - United Kingdom | 0 | - | 4.05 | 29,288 |
| The British Royal Family - Modern Times | 0 | - | 4.16 | 21,494 |
| Members of the British Royal Family | 0 | - | 4.10 | 113,892 |
| People on Money - England | 0 | - | 4.29 | 16,587 |
| Name a Valid English City | 0 | - | 4.19 | 16,666 |
| English Monarchs in Order by First Letter | 0 | - | 4.38 | 31,490 |
| British Geography A-Z | 0 | - | 4.41 | 19,463 |
| Embarrassing Chapters in British History | 0 | - | 4.29 | 32,170 |
| History of Scotland | 0 | - | 4.51 | 21,040 |
| Champions League Winners | 0 | - | 4.92 | 1,000,190 |
| Monarchies of Asia | 0 | - | 4.97 | 70,799 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,598 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,280 |
| Countries That Border Russia | 0 | - | 4.98 | 460,172 |
| Austria Country Quiz | 0 | - | 4.57 | 59,507 |
| Belgium Country Quiz | 0 | - | 4.70 | 71,441 |
| France Country Quiz | 0 | - | 4.70 | 134,426 |
| Countries Bordering France | 0 | - | 4.83 | 400,947 |
| Kings of France Quiz | 0 | - | 4.20 | 32,619 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,078 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,872 |
| Greece Country Quiz | 0 | - | 4.74 | 65,944 |
| Luxembourg Country Quiz | 0 | - | 4.77 | 33,592 |
| Monaco Country Quiz | 0 | - | 4.47 | 41,342 |
| Netherlands Country Quiz | 0 | - | 4.53 | 80,186 |
| Nordic Cities Map Quiz | 0 | - | 4.74 | 89,950 |
| Sweden Immigration by Country | 0 | - | 4.55 | 55,803 |
| Portugal Country Quiz | 0 | - | 4.69 | 71,552 |
| Spain Country Quiz | 0 | - | 4.45 | 127,978 |
| Switzerland Country Quiz | 0 | - | 4.51 | 63,107 |
| American to British Word Translation | 0 | - | 4.13 | 138,121 |
| Languages of the United Kingdom | 0 | - | 4.13 | 40,798 |
| Shakespearean Characters | 0 | - | 4.38 | 37,559 |
| Shakespearean Phrases | 0 | - | 4.57 | 36,601 |
| Harry Potter: Voldemort's Horcruxes | 0 | - | 4.44 | 112,276 |
| Lord of the Rings Decoder | 0 | - | 4.59 | 42,348 |
| English Royal Consorts | 0 | - | 4.37 | 37,256 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,713 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 91,523 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,406 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,657 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,972 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 275,627 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 258,397 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,799 |
| Russia Country Quiz | 0 | - | 4.85 | 113,992 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,056 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,167 |
| Ancient Greek Trivia | 0 | - | 4.62 | 66,858 |
| Geography of Ancient Greece | 0 | - | 4.69 | 31,830 |
| Countries Italy Declared War On | 0 | - | 4.75 | 43,122 |
| History of The Netherlands | 0 | - | 4.46 | 17,352 |
| Canary Islands | 0 | - | 4.61 | 17,432 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,373 |
| Switzerland Immigration by Country | 0 | - | 4.70 | 29,337 |
| British to American Food Translation | 0 | - | 3.38 | 51,902 |
| UK Immigration by Country | 0 | - | 4.94 | 140,043 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,815 |
| National Parks of England and Wales | 0 | - | 4.25 | 6,292 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,762 |
| Jane Austen Novels | 0 | - | 4.41 | 27,415 |
| Shakespeare Quotes | 0 | - | 4.43 | 71,235 |
| Harry Potter Last Names | 0 | - | 4.64 | 947,176 |
| Lord of the Rings Characters | 0 | - | 4.54 | 112,828 |
| Former Dominions of the British Empire | 0 | - | 4.27 | 24,127 |
| Doctor Who Actors | 0 | - | 4.61 | 17,878 |
| The Margaret Thatcher Premiership | 0 | - | 3.79 | 9,215 |
| Movies Set in London | 0 | - | 4.26 | 28,889 |
| Famous Scottish People | 0 | - | 4.22 | 18,351 |
| Largest Scottish Islands | 0 | - | 4.24 | 10,314 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 129,143 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,661 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 118,868 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.85 | 109,225 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 95,980 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,472 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 81,491 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 189,684 |
