| Top 100 UK Baby Boys' Names in 1850 | 0 | - | 4.42 | 70,289 |
| Name the English Monarchs | 0 | - | 4.91 | 506,321 |
| 100 Most Popular Pub Names in the UK | 0 | - | 4.26 | 19,760 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 132,357 |
| World Capitals Closest to London | 0 | - | 4.88 | 111,058 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,296 |
| Countries that Beat Germany | 0 | - | 4.94 | 107,300 |
| Countries that Beat Italy | 0 | - | 4.85 | 55,166 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,342 |
| Counties of England | 0 | - | 4.97 | 802,790 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 99,071 |
| 2026–2027 Football League Teams | 0 | - | 4.94 | 406,617 |
| UK Baby Girl Names by Decade | 0 | - | 4.38 | 161,733 |
| UK Baby Boy Names by Decade | 0 | - | 4.37 | 133,136 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,411 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 494,684 |
| Top 4 in English Football, 1888–2026 | 0 | - | 4.92 | 143,366 |
| Countries Bordering France | 0 | - | 4.83 | 404,872 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,816 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,517 |
| Counties of England Map Quiz | 0 | - | 4.97 | 309,008 |
| British Geography Quiz #1 | 0 | - | 4.55 | 54,229 |
| Europe Map Quiz | 0 | - | 5.00 | 4,787,705 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,941 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,146 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,468 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,606 |
| Counties of Ireland | 0 | - | 4.92 | 197,281 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,248 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,366 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,105 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,836 |
| English First Names of the Middle Ages | 0 | - | 4.47 | 61,077 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,698 |
| Most Popular Baby Girls Names in Germany | 0 | - | 4.51 | 38,987 |
| Countries Closest to Iceland | 0 | - | 4.90 | 74,140 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,871 |
| British Geography Quiz #3 | 0 | - | 4.56 | 31,070 |
| Monty Python Quotes | 0 | - | 4.89 | 42,609 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 397,283 |
| Countries that Produce the Most Wine | 0 | - | 4.87 | 192,306 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,769 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,214 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,083 |
| The Only European Country ... | 0 | - | 4.91 | 218,966 |
| European Countries NOT in NATO | 0 | - | 4.90 | 62,488 |
| Countries that Beat Iceland | 0 | - | 4.81 | 43,222 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,775 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,257,797 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,335,546 |
| Countries that Beat France | 0 | - | 4.48 | 76,365 |
| Geography of the Spanish Empire | 0 | - | 4.49 | 37,311 |
| Invasions of Great Britain | 0 | - | 4.51 | 60,094 |
| Countries that Beat the United Kingdom | 0 | - | 4.53 | 63,957 |
| Basic Harry Potter Quiz | 0 | - | 4.56 | 379,661 |
| Best-Selling British Musical Acts | 0 | - | 4.49 | 47,058 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,963 |
| British History A-Z #1 | 0 | - | 4.45 | 47,254 |
| Houses of British Monarchs | 0 | - | 4.54 | 65,946 |
| British History Quiz for Dummies | 0 | - | 4.70 | 79,047 |
| England's Most Successful Football Clubs | 0 | - | 4.42 | 178,697 |
| English Cities With Multiple Football Teams | 0 | - | 4.46 | 71,781 |
| Teams that Beat England in Football | 0 | - | 4.73 | 82,215 |
| Premier League Relegated Teams | 0 | - | 4.81 | 127,838 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,500 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,040 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,747 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,761 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,380 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,166 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,780 |
| Slavic Countries | 0 | - | 4.96 | 112,359 |
| Most Popular Baby Boy Names in Germany | 0 | - | 4.34 | 67,255 |
| Satellite Images - The United Kingdom | 0 | - | 4.41 | 28,181 |
| Scottish Clans | 0 | - | 4.70 | 21,443 |
| Lord of the Rings Characters by Screen Time | 0 | - | 4.55 | 77,650 |
| Tolkien's Middle Earth Map Quiz | 0 | - | 4.92 | 38,197 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 96,541 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,478 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,560 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,461 |
| Monarchies of Europe | 0 | - | 4.90 | 98,861 |
| European Countries with One Border | 0 | - | 4.97 | 183,782 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,513 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,354 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 85,352 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 65,749 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,823 |
| Countries That Border Russia | 0 | - | 4.98 | 464,469 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,466 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,631 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,780 |
| Longest Rivers in the UK | 0 | - | 4.42 | 13,839 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,857 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,448 |
| Name a James Bond Movie A-Z | 0 | - | 4.60 | 10,495 |
| Harry Potter: Voldemort's Horcruxes | 0 | - | 4.45 | 113,070 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,461 |
| English Royal Consorts | 0 | - | 4.38 | 37,523 |
| Countries the UK Declared War On | 0 | - | 4.55 | 123,244 |
| Geography of the British Empire | 0 | - | 4.48 | 39,845 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,840 |
| Counties of Wales | 0 | - | 4.63 | 39,607 |
| Countries that Beat Australia | 0 | - | 4.92 | 93,435 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,865 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,784 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,351 |
| Top 10 European Countries by Coastline | 0 | - | 4.86 | 138,724 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 151,183 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,679 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,297 |
| Name a Valid European Capital | 0 | - | 4.95 | 153,604 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 91,067 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 264,579 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 115,867 |
| Countries that Border Poland | 0 | - | 4.99 | 173,155 |
| Russia Country Quiz | 0 | - | 4.83 | 115,304 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,254 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,820 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,734 |
| Countries that Border Hungary | 0 | - | 4.98 | 105,000 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,578 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,078 |
| French Geography Quiz #1 | 0 | - | 4.89 | 35,081 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,931 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,787 |
| Germany Country Quiz | 0 | - | 4.82 | 158,819 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 127,060 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,205 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 153,033 |
| Denmark Country Quiz | 0 | - | 4.78 | 76,260 |
| Finland Country Quiz | 0 | - | 4.51 | 60,002 |
| Norway Country Quiz | 0 | - | 4.45 | 77,815 |
| Iceland Country Quiz | 0 | - | 4.69 | 43,386 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,472 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,853 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,843 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,702 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 65,035 |
| UK Immigration by Country | 0 | - | 4.94 | 141,702 |
| Arthurian Legend | 0 | - | 4.33 | 25,176 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,976 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.63 | 25,711 |
| British Monopoly Board | 0 | - | 4.52 | 41,268 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,732 |
| Most-Visited Countries by the British | 0 | - | 4.64 | 69,028 |
| Harry Potter Last Names | 0 | - | 4.64 | 951,720 |
| Groups of Things - Harry Potter | 0 | - | 4.77 | 282,721 |
| Harry Potter A-Z | 0 | - | 4.43 | 228,224 |
| Medieval English History | 0 | - | 4.53 | 43,654 |
| The Reign of Queen Elizabeth II | 0 | - | 4.36 | 35,986 |
| England Football Most International Caps | 0 | - | 4.09 | 54,306 |
| Scotland Trivia | 0 | - | 4.58 | 57,755 |
| England or Wales? | 0 | - | 4.94 | 45,964 |
| Beers by Country | 0 | - | 4.45 | 97,657 |
| Countries that Produce the Most Beer | 0 | - | 4.85 | 131,723 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 510,085 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.74 | 12,334 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,390 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,673 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 166,442 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,590 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 28,041 |
| Moldova Country Quiz | 0 | - | 4.82 | 31,025 |
| France True or False? | 0 | - | 4.44 | 40,074 |
| Country Quiz on a Map - France | 0 | - | 4.98 | 47,689 |
| Country Quiz on a Map - Germany | 0 | - | 4.95 | 35,547 |
| Countries that Beat Greece | 0 | - | 4.53 | 49,493 |
| The Trojan War | 0 | - | 4.83 | 39,986 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 651,819 |
| Name that Greek Letter | 0 | - | 4.93 | 324,958 |
| Countries Settled by the Ancient Greeks | 0 | - | 4.54 | 49,630 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 112,939 |
| Ireland Country Quiz | 0 | - | 4.69 | 135,220 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 85,583 |
| Roman Emperors | 0 | - | 4.95 | 121,182 |
| Countries that Beat the Netherlands | 0 | - | 4.56 | 36,612 |
| Greenland Country Quiz | 0 | - | 4.78 | 36,520 |
| Most-Visited Countries by Swedes | 0 | - | 4.64 | 53,198 |
| Modern Day Countries of the Portuguese Empire on a Map | 0 | - | 4.56 | 52,148 |
| James Bond Countries Visited Map | 0 | - | 4.99 | 64,733 |
| Name the Harry Potter Books | 0 | - | 4.31 | 280,720 |
| Harry Potter Spells | 0 | - | 4.33 | 140,053 |
| Harry Potter Places | 0 | - | 4.35 | 108,732 |
| Harry Potter - Order of the Phoenix Members | 0 | - | 4.06 | 43,211 |
| Harry Potter Creatures | 0 | - | 4.30 | 64,434 |
| Commonwealth of Nations Countries | 0 | - | 4.95 | 238,282 |
| Anglo-Saxon Kingdoms of England | 0 | - | 4.60 | 25,827 |
| The Reign of Henry VIII | 0 | - | 4.25 | 27,871 |
| Giant Great Britain Millennium Quiz | 0 | - | 4.78 | 20,242 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,316 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 38,087 |
| Elizabeth I... or Elizabeth II? | 0 | - | 4.30 | 24,565 |
| London by Picture | 0 | - | 4.33 | 25,143 |
| Councils of Scotland | 0 | - | 4.58 | 28,731 |
| Malta Country Quiz | 0 | - | 4.81 | 31,232 |
| Countries that Beat China | 0 | - | 4.85 | 116,731 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.96 | 172,700 |
| Top 15 Countries in Wine Production per Capita | 0 | - | 4.74 | 65,123 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 210,513 |
