| Name the English Monarchs | 0 | - | 4.92 | 498,508 |
| Sherlock Holmes Quiz | 0 | - | 4.49 | 26,585 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,837 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,819 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 95,841 |
| Counties of England | 0 | - | 4.97 | 790,003 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 97,917 |
| 2025–2026 Football League Teams | 0 | - | 4.93 | 397,653 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 139,340 |
| Countries Bordering France | 0 | - | 4.83 | 399,994 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,296 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,113 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,559 |
| Europe Map Quiz | 0 | - | 5.00 | 4,734,702 |
| England or Wales? | 0 | - | 4.94 | 45,371 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,546 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,849 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,578 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,848 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,573 |
| Counties of Ireland | 0 | - | 4.92 | 193,278 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,502 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,453 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,465 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,551 |
| Country Quiz on a Map - France | 0 | - | 4.98 | 46,663 |
| Countries that Beat Germany | 0 | - | 4.95 | 105,492 |
| Country Quiz on a Map - Germany | 0 | - | 4.95 | 34,531 |
| The Trojan War | 0 | - | 4.83 | 39,469 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 642,634 |
| Name that Greek Letter | 0 | - | 4.94 | 321,863 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 110,715 |
| Countries that Beat Italy | 0 | - | 4.85 | 53,947 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 84,116 |
| Roman Emperors | 0 | - | 4.95 | 118,618 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,920 |
| Countries that Beat Portugal | 0 | - | 4.86 | 58,745 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,520 |
| British Monopoly Board | 0 | - | 4.52 | 41,046 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,236 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,557 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,745 |
| The Only European Country ... | 0 | - | 4.91 | 214,147 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,755 |
| 101 Figures from Greek Mythology | 0 | - | 4.99 | 124,501 |
| Countries that Beat Iceland | 0 | - | 4.81 | 42,394 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 491,614 |
| Doctor Who Actors | 0 | - | 4.61 | 17,860 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,012 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,228,666 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,320,800 |
| Invasions of Great Britain | 0 | - | 4.51 | 59,579 |
| British Geography Quiz #1 | 0 | - | 4.51 | 48,184 |
| Best-Selling British Musical Acts | 0 | - | 4.49 | 46,707 |
| Name Every Beatles Song | 0 | - | 4.97 | 234,312 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 290,450 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,634 |
| British History A-Z #1 | 0 | - | 4.45 | 46,137 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,341 |
| English First Names of the Middle Ages | 0 | - | 4.47 | 60,367 |
| British History Quiz for Dummies | 0 | - | 4.70 | 78,185 |
| England's Most Successful Football Clubs | 0 | - | 4.42 | 175,965 |
| English Cities With Multiple Football Teams | 0 | - | 4.46 | 70,044 |
| Teams that Beat England in Football | 0 | - | 4.73 | 80,841 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 350,563 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,808 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,400 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,597 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,555 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 308,094 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 168,301 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,376 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,288 |
| Slavic Countries | 0 | - | 4.96 | 110,950 |
| 100 Greatest Britons Quiz | 0 | - | 4.41 | 48,082 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,444 |
| Foods in a Full English Breakfast | 0 | - | 4.46 | 102,062 |
| Members of the British Royal Family | 0 | - | 4.10 | 113,826 |
| Things British People Know that Americans Don't | 0 | - | 4.25 | 51,294 |
| Scottish Clans | 0 | - | 4.70 | 21,273 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,410 |
| London A-Z | 0 | - | 4.10 | 40,656 |
| Champions League Winners | 0 | - | 4.92 | 997,443 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,434 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,110 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,516 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,025 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,908 |
| Monarchies of Europe | 0 | - | 4.90 | 97,413 |
| European Countries with One Border | 0 | - | 4.97 | 181,749 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,646 |
| European Geography By Letter - B #2 | 0 | - | 4.83 | 76,381 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,072 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 75,530 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 63,562 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,211 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 56,113 |
| Federal Subjects of Russia | 0 | - | 4.94 | 144,353 |
| Countries That Border Russia | 0 | - | 4.98 | 459,336 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,278 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,331 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,839 |
| States of Germany | 0 | - | 4.96 | 150,352 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,120 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,588 |
| Regions of Italy | 0 | - | 4.92 | 74,849 |
| Netherlands Immigration by Country | 0 | - | 4.94 | 43,908 |
| Regions of Spain Quiz | 0 | - | 4.90 | 112,498 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,397 |
| American to British Word Translation | 0 | - | 4.11 | 135,485 |
| Languages of the United Kingdom | 0 | - | 4.13 | 40,739 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,248 |
| United Kingdom A-Z | 0 | - | 4.53 | 87,282 |
| Longest Rivers in the UK | 0 | - | 4.42 | 13,740 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,582 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,215 |
| British Geography Quiz #3 | 0 | - | 4.56 | 30,301 |
| Shakespearean Characters | 0 | - | 4.38 | 37,520 |
| Groups of Things - Harry Potter | 0 | - | 4.82 | 280,255 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 390,238 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,217 |
| English Royal Consorts | 0 | - | 4.37 | 37,207 |
| Countries the UK Declared War On | 0 | - | 4.61 | 121,897 |
| Geography of the British Empire | 0 | - | 4.48 | 39,510 |
| Counties of Wales | 0 | - | 4.63 | 38,950 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,331 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,193 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,822 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,190 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 137,908 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 64,894 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 230,795 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 274,439 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 165,364 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,080 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 257,198 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,382 |
| Countries that Border Poland | 0 | - | 4.99 | 171,464 |
| Russia Country Quiz | 0 | - | 4.85 | 113,736 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,429 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,753 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,916 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,763 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,084 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,828 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,342 |
| Departments of France | 0 | - | 4.93 | 52,948 |
| Most Popular Baby Girls Names in Germany | 0 | - | 4.51 | 38,657 |
| Germany Country Quiz | 0 | - | 4.82 | 156,720 |
| Germany Cities Map Quiz | 0 | - | 4.86 | 125,271 |
| Italy Country Quiz | 0 | - | 4.82 | 122,340 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,528 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,203 |
| Countries Italy Declared War On | 0 | - | 4.75 | 43,016 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,389 |
| Denmark Country Quiz | 0 | - | 4.78 | 75,493 |
| Finland Country Quiz | 0 | - | 4.50 | 59,180 |
| Norway Country Quiz | 0 | - | 4.44 | 76,717 |
| Iceland Country Quiz | 0 | - | 4.69 | 42,895 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,159 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,744 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,118 |
| British Spellings | 0 | - | 4.07 | 99,273 |
| British Groups of Things | 0 | - | 4.25 | 82,711 |
| British Acronyms | 0 | - | 4.39 | 45,641 |
| Arthurian Legend | 0 | - | 4.33 | 25,055 |
| United Kingdom Decoder | 0 | - | 4.29 | 39,966 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.63 | 24,558 |
| Top 100 UK Baby Boys' Names in 1850 | 0 | - | 4.42 | 69,378 |
| 100 Most Popular Pub Names in the UK | 0 | - | 4.26 | 19,540 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,379 |
| British Geography A-Z | 0 | - | 4.40 | 19,421 |
| Geography of Scotland | 0 | - | 4.63 | 21,500 |
| Medieval English History | 0 | - | 4.53 | 43,336 |
| The Reign of Queen Elizabeth II | 0 | - | 4.36 | 35,701 |
| England Football Most International Caps | 0 | - | 4.08 | 53,837 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 128,674 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.74 | 12,103 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.78 | 41,609 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 113,254 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,828 |
| Countries that Beat Russia | 0 | - | 4.84 | 81,989 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,657 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,569 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,442 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,833 |
| Countries that Beat France | 0 | - | 4.49 | 75,232 |
| France True or False? | 0 | - | 4.43 | 39,798 |
| Countries that Beat Greece | 0 | - | 4.53 | 48,627 |
| Greek Mythology General Knowledge #2 | 0 | - | 4.59 | 72,982 |
| Ancient Greece - Multiple Choice | 0 | - | 4.54 | 41,470 |
| Ancient Roman Trivia #2 | 0 | - | 4.57 | 38,565 |
| Geography of the Roman Empire | 0 | - | 4.56 | 51,706 |
| Roman Names for Places | 0 | - | 4.62 | 57,919 |
| Countries that Beat the Netherlands | 0 | - | 4.56 | 36,178 |
| Greenland Country Quiz | 0 | - | 4.78 | 36,160 |
| Most-Visited Countries by Swedes | 0 | - | 4.64 | 52,946 |
| Geography of the Spanish Empire | 0 | - | 4.49 | 37,046 |
| British to American Word Translation | 0 | - | 3.75 | 254,592 |
| British Foods by Description | 0 | - | 3.94 | 48,267 |
