| Counties of England | 0 | - | 4.97 | 703,633 |
| Countries and Territories of the United Kingdom | 0 | - | 4.88 | 84,984 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.82 | 10,326 |
| Invasions of Great Britain | 0 | - | 4.49 | 56,076 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 32,650 |
| Regions of Spain Quiz | 0 | - | 4.87 | 97,267 |
| Cantons of Switzerland | 0 | - | 4.97 | 41,429 |
| Counties of England Map Quiz | 0 | - | 4.97 | 289,860 |
| Geography of Scotland | 0 | - | 4.62 | 19,841 |
| Europe Map Quiz | 0 | - | 5.00 | 4,349,742 |
| Regions of France Map Quiz | 0 | - | 4.96 | 129,200 |
| France Immigration by Country | 0 | - | 4.81 | 70,157 |
| States of Germany Map Quiz | 0 | - | 4.90 | 121,932 |
| States of Germany | 0 | - | 4.94 | 126,949 |
| Germany Immigration by Country | 0 | - | 4.91 | 71,227 |
| States of the German Confederation in 1848 | 0 | - | 4.85 | 27,097 |
| Counties of Ireland | 0 | - | 4.90 | 163,298 |
| Regions of Italy | 0 | - | 4.89 | 61,973 |
| British Acronyms | 0 | - | 4.41 | 43,749 |
| Foods in a Full English Breakfast | 0 | - | 4.42 | 74,666 |
| England or Wales? | 0 | - | 4.93 | 40,988 |
| Languages of the United Kingdom | 0 | - | 4.12 | 38,642 |
| English Monarchs Quiz | 0 | - | 4.91 | 454,068 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 392,313 |
| Counties of the UK and Ireland | 0 | - | 4.97 | 107,574 |
| Wives of King Henry VIII | 0 | - | 4.55 | 51,599 |
| Countries the UK Declared War On | 0 | - | 4.58 | 113,687 |
| Geography of the British Empire | 0 | - | 4.51 | 37,404 |
| World Capitals Closest to London | 0 | - | 4.91 | 94,468 |
| 50 Busiest Air Routes from London | 0 | - | 4.88 | 87,533 |
| 100 Greatest Britons Quiz | 0 | - | 4.39 | 46,315 |
| British Spellings Quiz | 0 | - | 4.04 | 95,092 |
| British Groups of Things | 0 | - | 4.26 | 80,742 |
| United Kingdom Decoder | 0 | - | 4.27 | 38,883 |
| English Monarchs in Order by First Letter | 0 | - | 4.44 | 24,140 |
| 2025–2026 Football League Teams | 0 | - | 4.93 | 355,463 |
| Countries That Use the Euro | 0 | - | 4.93 | 65,956 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 339,496 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 95,218 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.83 | 39,288 |
| The Only European Country ... | 0 | - | 4.93 | 182,929 |
| Geography of the Dutch Empire | 0 | - | 4.70 | 32,696 |
| Countries of the Spanish Empire | 0 | - | 4.51 | 75,187 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 91,306 |
| British Words Quiz #1 | 0 | - | 3.77 | 236,816 |
| British Words Quiz #2 | 0 | - | 4.00 | 107,322 |
| British Foods | 0 | - | 3.85 | 47,193 |
| British and American Word Differences | 0 | - | 2.66 | 44,515 |
| British Geography Quiz #2 | 0 | - | 4.28 | 26,496 |
| Anglo-Saxon Kingdoms of England | 0 | - | 4.60 | 24,869 |
| Giant Great Britain Millennium Quiz | 0 | - | 4.76 | 19,142 |
| Bridges of London | 0 | - | 4.14 | 9,458 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.92 | 47,114 |
| British Sport Trivia | 0 | - | 4.31 | 19,391 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.94 | 111,441 |
| Famous Welsh People | 0 | - | 4.15 | 9,328 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,065,473 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,207,332 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 180,101 |
| 10 Westernmost Countries in Europe | 0 | - | 4.95 | 140,106 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.94 | 190,328 |
| European Landmarks Map Quiz | 0 | - | 4.98 | 78,594 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 288,784 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 122,255 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 76,311 |
| Eastern Europe Map Quiz | 0 | - | 4.90 | 116,885 |
| Slavic Countries | 0 | - | 4.96 | 101,531 |
| Germany Multiple Choice | 0 | - | 4.81 | 50,048 |
| Provinces of the Netherlands | 0 | - | 4.65 | 34,153 |
| Ultimate Harry Potter Name Game | 0 | - | 4.95 | 467,451 |
| Beatles Songs Quiz | 0 | - | 4.95 | 212,429 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 276,644 |
| Regions of France | 0 | - | 4.65 | 102,904 |
| Largest Islands of Greece | 0 | - | 4.58 | 40,981 |
| The Vikings! | 0 | - | 4.45 | 27,304 |
| The Portuguese Empire | 0 | - | 4.54 | 11,411 |
| UK Cities Map Quiz | 0 | - | 4.95 | 437,836 |
| United Kingdom A-Z | 0 | - | 4.53 | 81,653 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.50 | 36,768 |
| Word Chain - United Kingdom | 0 | - | 4.04 | 28,197 |
| The British Royal Family - Modern Times | 0 | - | 4.12 | 20,750 |
| People on Money - England | 0 | - | 4.34 | 16,024 |
| Name a Valid English City | 0 | - | 4.16 | 15,486 |
| Counties of Wales | 0 | - | 4.62 | 34,138 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 281,186 |
| Champions League Winners | 0 | - | 4.91 | 890,853 |
| European Diaspora - Top 11 Countries | 0 | - | 4.89 | 85,363 |
| 10 European Countries with the Most Tourists | 0 | - | 4.97 | 123,205 |
| Three Band Flags of Europe | 0 | - | 4.97 | 173,079 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.72 | 54,412 |
| Pixelated Europe Map | 0 | - | 4.90 | 110,904 |
| Monarchies of Europe | 0 | - | 4.89 | 88,145 |
| European Countries with One Border | 0 | - | 4.96 | 152,490 |
| European Countries with the Fewest Borders | 0 | - | 4.98 | 146,132 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 135,689 |
| Federal Subjects of Russia | 0 | - | 4.95 | 116,649 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 103,054 |
| History of Austria | 0 | - | 4.69 | 16,565 |
| Geography of the French Empire | 0 | - | 4.49 | 25,622 |
| The French Revolution | 0 | - | 4.45 | 22,136 |
| History of France Quiz | 0 | - | 4.55 | 40,046 |
| History of Ireland Quiz | 0 | - | 4.44 | 19,170 |
| History of Italy | 0 | - | 4.49 | 30,029 |
| Spain Cities Map Quiz | 0 | - | 4.86 | 87,547 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 171,491 |
| Groups of Things - Harry Potter | 0 | - | 4.85 | 263,750 |
| Former Dominions of the British Empire | 0 | - | 4.37 | 22,889 |
| All Champions League Teams Ever | 0 | - | 4.90 | 107,897 |
| Top 10 Coldest European Countries | 0 | - | 4.95 | 182,954 |
| Top 10 Hottest European Countries | 0 | - | 4.87 | 116,943 |
| Category Elimination - European Geography #1 | 0 | - | 4.97 | 204,722 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 250,444 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 145,852 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 192,816 |
| Name a Valid European Country #2 | 0 | - | 4.93 | 85,885 |
| Russia Country Quiz | 0 | - | 4.85 | 104,866 |
| Countries That Border Russia | 0 | - | 4.98 | 430,937 |
| Croatia Country Quiz | 0 | - | 4.81 | 38,215 |
| France Cities Map Quiz | 0 | - | 4.96 | 150,326 |
| Countries Bordering France | 0 | - | 4.87 | 361,329 |
| Germany Country Quiz | 0 | - | 4.82 | 142,727 |
| Germany Cities Map Quiz | 0 | - | 4.84 | 107,787 |
| Countries Bordering Germany | 0 | - | 4.99 | 344,197 |
| Italy Country Quiz | 0 | - | 4.81 | 111,120 |
| Regions of Italy Map Quiz | 0 | - | 4.95 | 135,852 |
| Italy Cities Map Quiz | 0 | - | 4.96 | 139,759 |
| Countries Surrounding Rome | 0 | - | 4.96 | 46,982 |
| History of The Netherlands | 0 | - | 4.43 | 15,940 |
| Canary Islands | 0 | - | 4.61 | 16,642 |
| Switzerland Immigration by Country | 0 | - | 4.76 | 22,875 |
| British Monopoly Board | 0 | - | 4.51 | 39,477 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 354,118 |
| Medieval English History | 0 | - | 4.52 | 41,236 |
| European Countries by First 2 Letters | 0 | - | 4.96 | 491,520 |
| Top 20 Football Clubs in Europe | 0 | - | 4.50 | 90,177 |
| European Countries NOT in NATO | 0 | - | 4.79 | 36,250 |
| History of Spain Quiz | 0 | - | 4.33 | 19,733 |
| Countries Closest to Spain | 0 | - | 4.95 | 208,482 |
| Most Common Surnames in the UK | 0 | - | 4.18 | 66,261 |
| English Inventions #1 | 0 | - | 3.17 | 23,046 |
| English Inventions #2 | 0 | - | 3.92 | 8,207 |
| British Geography Quiz #1 | 0 | - | 4.51 | 46,031 |
| Wonderwall Lyrics | 0 | - | 4.23 | 69,358 |
| Best-Selling British Musical Acts | 0 | - | 4.47 | 43,950 |
| Houses of British Monarchs | 0 | - | 4.51 | 52,846 |
| British History Multiple Choice #1 | 0 | - | 4.47 | 52,054 |
| Councils of Scotland | 0 | - | 4.62 | 25,034 |
| Liechtenstein Country Quiz | 0 | - | 4.65 | 24,768 |
| San Marino Country Quiz | 0 | - | 4.65 | 26,405 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 66,723 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 129,529 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 57,540 |
| Category Elimination - European Countries #1 | 0 | - | 4.88 | 78,026 |
| Countries that Border Poland | 0 | - | 4.99 | 160,325 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.92 | 76,812 |
| Countries With the Most Russian Speakers | 0 | - | 4.95 | 57,560 |
| Countries that Border Hungary | 0 | - | 4.98 | 97,388 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.81 | 31,512 |
| Moldova Country Quiz | 0 | - | 4.86 | 27,797 |
| Countries Bordering Serbia | 0 | - | 4.95 | 84,297 |
| Andorra Country Quiz | 0 | - | 4.87 | 28,413 |
| Countries Bordering Austria | 0 | - | 4.97 | 111,111 |
| Countries that Visit France the Most | 0 | - | 4.81 | 40,496 |
| Countries Closest to Metropolitan France | 0 | - | 4.87 | 66,948 |
| Biggest Cities in Germany in 1910 | 0 | - | 4.40 | 22,189 |
| Geography of Germany | 0 | - | 4.37 | 15,814 |
| Countries With the Most German Speakers | 0 | - | 4.88 | 53,481 |
| History of Germany Quiz | 0 | - | 4.35 | 40,501 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 591,721 |
| Countries Bordering Italy | 0 | - | 4.95 | 95,596 |
| Countries Closest to Italy | 0 | - | 4.97 | 181,728 |
| Greenland Country Quiz | 0 | - | 4.82 | 32,889 |
| Countries Closest to Iceland | 0 | - | 4.87 | 64,064 |
| Countries that Beat Spain | 0 | - | 4.95 | 56,564 |
| Members of the British Royal Family | 0 | - | 4.11 | 109,841 |
| Roald Dahl Books | 0 | - | 4.43 | 32,898 |
| Do You Even Know Anything About Shakespeare? | 0 | - | 4.58 | 32,368 |
| Basic Harry Potter Quiz | 0 | - | 4.55 | 363,512 |
| Middle Earth Geography | 0 | - | 4.56 | 37,565 |
| Lord of the Rings Trivia | 0 | - | 4.52 | 76,088 |
| Members of the Fellowship of the Ring | 0 | - | 4.79 | 43,509 |
| A Quiz About The Beatles | 0 | - | 4.57 | 43,509 |
| British History A-Z | 0 | - | 4.47 | 40,079 |
| English First Names of the Middle Ages | 0 | - | 4.41 | 45,965 |
| British History Quiz for Dummies | 0 | - | 4.54 | 62,439 |
| History of Scotland | 0 | - | 4.49 | 19,823 |
| Sherlock Holmes Quiz | 0 | - | 4.49 | 20,895 |
| London A-Z | 0 | - | 4.19 | 38,804 |
| England's Most Successful Football Clubs | 0 | - | 4.41 | 162,846 |
| English Cities With Multiple Football Teams | 0 | - | 4.44 | 60,803 |
| Teams that Beat England in Football | 0 | - | 4.65 | 74,296 |
| Asian Countries by First 2 Letters | 0 | - | 4.92 | 258,424 |
| African Countries by First 2 Letters | 0 | - | 4.95 | 248,172 |
| Europe Map Quiz - "B" Cities | 0 | - | 4.69 | 45,627 |
| Top European Languages on a Map | 0 | - | 4.76 | 119,979 |
| Save Europeans by Guessing Countries | 0 | - | 4.87 | 173,118 |
| Latvia Country Quiz | 0 | - | 4.84 | 28,981 |
| French Geography Quiz #1 | 0 | - | 4.86 | 31,529 |
| Movies Set in France | 0 | - | 4.23 | 12,579 |
| French Inventions | 0 | - | 4.08 | 13,387 |
