| Counties of England | 0 | - | 4.96 | 683,295 |
| Parts of the United Kingdom | 0 | - | 4.88 | 82,982 |
| England or Wales? | 0 | - | 4.93 | 39,848 |
| World Capitals Closest to London | 0 | - | 4.90 | 92,939 |
| 50 Busiest Air Routes from London | 0 | - | 4.88 | 84,850 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.82 | 9,646 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.94 | 183,497 |
| Regions of Spain Quiz | 0 | - | 4.85 | 93,573 |
| Cantons of Switzerland | 0 | - | 4.96 | 39,771 |
| UK Cities Map Quiz | 0 | - | 4.94 | 430,883 |
| Counties of England Map Quiz | 0 | - | 4.97 | 285,301 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.92 | 46,041 |
| Regions of France Map Quiz | 0 | - | 4.96 | 126,367 |
| States of Germany Map Quiz | 0 | - | 4.91 | 119,481 |
| States of Germany | 0 | - | 4.94 | 121,695 |
| Germany Immigration by Country | 0 | - | 4.90 | 68,923 |
| Counties of Ireland | 0 | - | 4.89 | 157,349 |
| Regions of Italy | 0 | - | 4.88 | 59,568 |
| Europe Map Quiz | 0 | - | 5.00 | 4,256,462 |
| Countries Surrounding Rome | 0 | - | 4.96 | 46,396 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 31,332 |
| Spain Cities Map Quiz | 0 | - | 4.86 | 85,344 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 168,068 |
| Switzerland Immigration by Country | 0 | - | 4.81 | 19,874 |
| 100 Greatest Britons Quiz | 0 | - | 4.44 | 45,887 |
| British Acronyms | 0 | - | 4.42 | 43,189 |
| Foods in a Full English Breakfast | 0 | - | 4.41 | 72,758 |
| France Cities Map Quiz | 0 | - | 4.95 | 146,864 |
| Germany Country Quiz | 0 | - | 4.83 | 138,928 |
| Germany Cities Map Quiz | 0 | - | 4.84 | 105,103 |
| Italy Country Quiz | 0 | - | 4.81 | 107,635 |
| Regions of Italy Map Quiz | 0 | - | 4.95 | 132,308 |
| Italy Cities Map Quiz | 0 | - | 4.96 | 126,226 |
| Languages of the United Kingdom | 0 | - | 4.10 | 38,190 |
| United Kingdom A-Z | 0 | - | 4.53 | 80,213 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.50 | 36,334 |
| English Monarchs Quiz | 0 | - | 4.91 | 443,165 |
| Wives of King Henry VIII | 0 | - | 4.53 | 44,521 |
| Countries the UK Declared War On | 0 | - | 4.57 | 111,010 |
| Geography of the British Empire | 0 | - | 4.50 | 35,154 |
| Counties of Wales | 0 | - | 4.60 | 33,209 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 382,064 |
| Counties of the UK and Ireland | 0 | - | 4.97 | 102,168 |
| 2025 Football League Teams | 0 | - | 4.93 | 341,161 |
| Countries With the Most Russian Speakers | 0 | - | 4.94 | 55,389 |
| Andorra Country Quiz | 0 | - | 4.88 | 27,579 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 579,835 |
| British Spellings Quiz | 0 | - | 4.04 | 94,417 |
| British Groups of Things | 0 | - | 4.26 | 79,946 |
| United Kingdom Decoder | 0 | - | 4.27 | 38,650 |
| The United States... or the United Kingdom? | 0 | - | 4.89 | 89,543 |
| Geography of Scotland | 0 | - | 4.61 | 19,436 |
| Medieval English History | 0 | - | 4.52 | 40,596 |
| Countries That Use the Euro | 0 | - | 4.91 | 61,538 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 333,948 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 90,914 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.82 | 38,914 |
| The Only European Country ... | 0 | - | 4.94 | 176,055 |
| Invasions of Great Britain | 0 | - | 4.48 | 55,158 |
| British History Multiple Choice #1 | 0 | - | 4.47 | 51,278 |
| Movies Set in London | 0 | - | 4.24 | 27,840 |
| Top 4 in English Football, 1888–2024 | 0 | - | 4.95 | 105,553 |
| Top European Languages on a Map | 0 | - | 4.76 | 116,751 |
| Name that Greek Letter | 0 | - | 4.94 | 294,230 |
| Provinces of the Netherlands | 0 | - | 4.61 | 32,976 |
| Most Common Surnames in the UK | 0 | - | 4.18 | 65,491 |
| British Geography Multiple Choice | 0 | - | 4.40 | 40,840 |
| Ultimate Harry Potter Name Game | 0 | - | 4.95 | 461,800 |
| Wonderwall Lyrics | 0 | - | 4.22 | 68,351 |
| Beatles Songs Quiz | 0 | - | 4.94 | 204,270 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 271,810 |
| Anglo-Saxon Kingdoms of England | 0 | - | 4.60 | 24,728 |
| Giant Great Britain Millennium Quiz | 0 | - | 4.76 | 18,915 |
| History of London | 0 | - | 4.31 | 24,171 |
| Councils of Scotland | 0 | - | 4.62 | 24,486 |
| Top Asian Languages on a Map | 0 | - | 4.93 | 59,935 |
| Top African Languages on a Map | 0 | - | 4.91 | 51,395 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,032,829 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,171,331 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 159,580 |
| 10 Westernmost Countries in Europe | 0 | - | 4.95 | 137,465 |
| European Landmarks Map Quiz | 0 | - | 4.98 | 76,269 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.76 | 60,572 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 283,198 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 113,572 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 73,774 |
| Eastern Europe Map Quiz | 0 | - | 4.88 | 114,751 |
| Slavic Countries | 0 | - | 4.96 | 99,804 |
| Regions of France | 0 | - | 4.64 | 99,071 |
| France Immigration by Country | 0 | - | 4.80 | 68,328 |
| Largest Islands of Greece | 0 | - | 4.56 | 38,963 |
| Word Chain - United Kingdom | 0 | - | 4.04 | 27,866 |
| The British Royal Family - Modern Times | 0 | - | 4.11 | 20,558 |
| People on Money - England | 0 | - | 4.33 | 15,900 |
| Name a Valid English City | 0 | - | 4.16 | 15,245 |
| History of Scotland | 0 | - | 4.49 | 19,525 |
| London A-Z | 0 | - | 4.19 | 38,328 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 263,929 |
| Champions League Winners | 0 | - | 4.90 | 839,092 |
| European Diaspora - Top 11 Countries | 0 | - | 4.91 | 82,793 |
| 10 European Countries with the Most Tourists | 0 | - | 4.97 | 119,546 |
| Three Band Flags of Europe | 0 | - | 4.97 | 159,577 |
| Pixelated Europe Map | 0 | - | 4.90 | 108,519 |
| Monarchies of Europe | 0 | - | 4.88 | 86,266 |
| European Countries with One Border | 0 | - | 4.96 | 149,146 |
| European Countries with the Fewest Borders | 0 | - | 4.98 | 143,394 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 132,523 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 61,705 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.97 | 57,790 |
| Federal Subjects of Russia | 0 | - | 4.95 | 110,299 |
| Countries Formerly in Yugoslavia | 0 | - | 4.94 | 100,971 |
| Monaco Country Quiz | 0 | - | 4.45 | 37,237 |
| Netherlands Country Quiz | 0 | - | 4.56 | 72,360 |
| Nordic Cities Map Quiz | 0 | - | 4.72 | 84,810 |
| Sweden Immigration by Country | 0 | - | 4.66 | 41,943 |
| Portugal Country Quiz | 0 | - | 4.67 | 64,304 |
| Spain Country Quiz | 0 | - | 4.44 | 113,721 |
| Switzerland Country Quiz | 0 | - | 4.53 | 56,675 |
| British Words Quiz #2 | 0 | - | 4.04 | 106,594 |
| Groups of Things - Harry Potter | 0 | - | 4.85 | 258,872 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.71 | 53,474 |
| Countries That Border Russia | 0 | - | 4.98 | 423,408 |
| Austria Country Quiz | 0 | - | 4.55 | 53,716 |
| Belgium Country Quiz | 0 | - | 4.66 | 63,958 |
| France Country Quiz | 0 | - | 4.75 | 119,948 |
| Countries Bordering France | 0 | - | 4.87 | 354,974 |
| Countries Bordering Germany | 0 | - | 4.99 | 338,736 |
| States of the German Confederation in 1848 | 0 | - | 4.84 | 26,096 |
| Greece Country Quiz | 0 | - | 4.72 | 59,315 |
| History of The Netherlands | 0 | - | 4.42 | 15,641 |
| Canary Islands | 0 | - | 4.60 | 16,495 |
| Biggest Spanish Empire Countries | 0 | - | 4.90 | 91,902 |
| British to American Food Translation. | 0 | - | 3.47 | 50,357 |
| Fictional Characters from Great Britain | 0 | - | 4.10 | 31,166 |
| UK Immigration by Country | 0 | - | 4.95 | 124,157 |
| United Kingdom Country Quiz | 0 | - | 4.93 | 117,180 |
| British Monopoly Board | 0 | - | 4.50 | 38,826 |
| National Parks of England and Wales | 0 | - | 4.20 | 5,721 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 98,444 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 345,924 |
| Former Dominions of the British Empire | 0 | - | 4.37 | 22,583 |
| Famous Scottish People | 0 | - | 4.19 | 17,477 |
| Largest Scottish Islands | 0 | - | 4.22 | 9,552 |
| All Champions League Teams Ever | 0 | - | 4.89 | 102,505 |
| Countries with the Most Arabic Speakers | 0 | - | 4.91 | 69,842 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 180,015 |
| Top 10 Hottest European Countries | 0 | - | 4.87 | 114,822 |
| Category Elimination - European Geography #1 | 0 | - | 4.97 | 198,283 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 244,269 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 141,136 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 186,650 |
| Name a Valid European Country #2 | 0 | - | 4.93 | 83,401 |
| Russia Country Quiz | 0 | - | 4.84 | 102,358 |
| Ancient Greek Trivia | 0 | - | 4.56 | 63,126 |
| Luxembourg Country Quiz | 0 | - | 4.74 | 29,625 |
| Countries Closest to Spain | 0 | - | 4.95 | 204,448 |
| British Words Quiz #1 | 0 | - | 3.78 | 235,704 |
| British Foods | 0 | - | 3.83 | 46,967 |
| British and American Word Differences | 0 | - | 2.67 | 44,316 |
| Oldest Cities in the United Kingdom | 0 | - | 4.34 | 21,990 |
| British Geography Quiz #1 | 0 | - | 4.52 | 45,513 |
| British Geography Quiz #2 | 0 | - | 4.27 | 26,245 |
| Best-Selling British Musical Acts | 0 | - | 4.47 | 43,293 |
| Embarrassing Chapters in British History | 0 | - | 4.28 | 30,149 |
| Houses of British Monarchs | 0 | - | 4.50 | 51,737 |
| Bridges of London | 0 | - | 4.11 | 9,309 |
| British Sport Trivia | 0 | - | 4.32 | 19,167 |
| Famous Welsh People | 0 | - | 4.12 | 9,240 |
| Liechtenstein Country Quiz | 0 | - | 4.64 | 24,100 |
| Malta Country Quiz | 0 | - | 4.79 | 27,699 |
| San Marino Country Quiz | 0 | - | 4.66 | 25,700 |
| European Countries by First 2 Letters | 0 | - | 4.96 | 454,049 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 65,773 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 127,503 |
| Top 20 Football Clubs in Europe | 0 | - | 4.49 | 83,512 |
| European Countries NOT in NATO | 0 | - | 4.76 | 34,549 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.93 | 55,552 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 75,768 |
| Countries that Border Poland | 0 | - | 4.99 | 157,680 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.94 | 75,483 |
| Countries that Border Hungary | 0 | - | 4.98 | 95,778 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.82 | 30,682 |
| Moldova Country Quiz | 0 | - | 4.87 | 27,088 |
| Countries Bordering Serbia | 0 | - | 4.95 | 82,389 |
| Countries Bordering Austria | 0 | - | 4.97 | 109,493 |
| Countries that Visit France the Most | 0 | - | 4.84 | 39,547 |
| Countries Closest to Metropolitan France | 0 | - | 4.87 | 65,916 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.38 | 65,684 |
| Countries With the Most German Speakers | 0 | - | 4.88 | 51,299 |
| History of Germany Quiz | 0 | - | 4.35 | 39,968 |
| Countries Bordering Italy | 0 | - | 4.92 | 78,534 |
| Countries Closest to Italy | 0 | - | 4.97 | 177,629 |
| Ancient Roman Trivia #1 | 0 | - | 4.84 | 71,297 |
| Roman Emperors | 0 | - | 4.95 | 94,789 |
| Geography of the Dutch Empire | 0 | - | 4.70 | 32,168 |
| Greenland Country Quiz | 0 | - | 4.82 | 32,054 |
| Countries Closest to Iceland | 0 | - | 4.87 | 62,099 |
| Countries that Beat Portugal | 0 | - | 4.82 | 35,231 |
| Countries of the Spanish Empire | 0 | - | 4.51 | 64,948 |
| Countries that Beat Spain | 0 | - | 4.96 | 55,416 |
