| Top 100 UK Baby Boys' Names in 1850 | 0 | - | 4.42 | 70,312 |
| Name the English Monarchs | 0 | - | 4.91 | 506,623 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 132,437 |
| World Capitals Closest to London | 0 | - | 4.88 | 111,081 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,317 |
| Countries that Beat Germany | 0 | - | 4.94 | 107,352 |
| Countries that Beat Italy | 0 | - | 4.85 | 55,196 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,362 |
| Counties of England | 0 | - | 4.97 | 803,170 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 99,105 |
| 2026–2027 Football League Teams | 0 | - | 4.94 | 407,060 |
| UK Baby Girl Names by Decade | 0 | - | 4.38 | 161,805 |
| UK Baby Boy Names by Decade | 0 | - | 4.37 | 133,185 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,517 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 494,742 |
| Top 4 in English Football, 1888–2026 | 0 | - | 4.92 | 143,481 |
| Countries Bordering France | 0 | - | 4.83 | 404,991 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,923 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,543 |
| Counties of England Map Quiz | 0 | - | 4.97 | 309,092 |
| British Geography Quiz #1 | 0 | - | 4.55 | 54,253 |
| Europe Map Quiz | 0 | - | 5.00 | 4,789,125 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,959 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,156 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,491 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,717 |
| Counties of Ireland | 0 | - | 4.92 | 197,380 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,267 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,417 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,160 |
| Countries that Visit the UK the Most | 0 | - | 4.88 | 75,883 |
| English First Names of the Middle Ages | 0 | - | 4.47 | 61,098 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,811 |
| Most Popular Baby Girls Names in Germany | 0 | - | 4.51 | 38,997 |
| Countries Closest to Iceland | 0 | - | 4.90 | 74,173 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,895 |
| British Geography Quiz #3 | 0 | - | 4.56 | 31,074 |
| Monty Python Quotes | 0 | - | 4.89 | 42,612 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 397,470 |
| Countries that Produce the Most Wine | 0 | - | 4.87 | 192,343 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,881 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,293 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,201 |
| The Only European Country ... | 0 | - | 4.91 | 219,134 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,582 |
| Countries that Beat Iceland | 0 | - | 4.81 | 43,244 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,787 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,258,718 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,335,966 |
| Countries that Beat France | 0 | - | 4.48 | 76,399 |
| Geography of the Spanish Empire | 0 | - | 4.49 | 37,316 |
| Invasions of Great Britain | 0 | - | 4.51 | 60,102 |
| Countries that Beat the United Kingdom | 0 | - | 4.53 | 63,971 |
| Basic Harry Potter Quiz | 0 | - | 4.56 | 379,708 |
| Best-Selling British Musical Acts | 0 | - | 4.49 | 47,070 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,974 |
| British History A-Z #1 | 0 | - | 4.45 | 47,272 |
| Houses of British Monarchs | 0 | - | 4.54 | 65,965 |
| British History Quiz for Dummies | 0 | - | 4.70 | 79,069 |
| England's Most Successful Football Clubs | 0 | - | 4.42 | 178,756 |
| English Cities With Multiple Football Teams | 0 | - | 4.46 | 71,821 |
| Teams that Beat England in Football | 0 | - | 4.73 | 82,253 |
| Premier League Relegated Teams | 0 | - | 4.81 | 127,906 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,581 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,103 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,898 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,799 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,504 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,217 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,811 |
| Slavic Countries | 0 | - | 4.96 | 112,401 |
| Most Popular Baby Boy Names in Germany | 0 | - | 4.34 | 67,262 |
| Satellite Images - The United Kingdom | 0 | - | 4.41 | 28,190 |
| Scottish Clans | 0 | - | 4.70 | 21,450 |
| Lord of the Rings Characters by Screen Time | 0 | - | 4.55 | 77,675 |
| Tolkien's Middle Earth Map Quiz | 0 | - | 4.92 | 38,232 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 96,847 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,555 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,633 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,499 |
| Monarchies of Europe | 0 | - | 4.90 | 98,900 |
| European Countries with One Border | 0 | - | 4.97 | 183,839 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,569 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,411 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 85,539 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 65,821 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.97 | 71,879 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 57,609 |
| Countries That Border Russia | 0 | - | 4.98 | 464,566 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,489 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,673 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,837 |
| Longest Rivers in the UK | 0 | - | 4.42 | 13,840 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,862 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,461 |
| Name a James Bond Movie A-Z | 0 | - | 4.60 | 10,498 |
| Harry Potter: Voldemort's Horcruxes | 0 | - | 4.45 | 113,089 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,467 |
| English Royal Consorts | 0 | - | 4.38 | 37,534 |
| Countries the UK Declared War On | 0 | - | 4.55 | 123,274 |
| Geography of the British Empire | 0 | - | 4.48 | 39,849 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,843 |
| Counties of Wales | 0 | - | 4.63 | 39,634 |
| Countries that Beat Australia | 0 | - | 4.92 | 93,465 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,927 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,826 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,362 |
| Top 10 European Countries by Coastline | 0 | - | 4.86 | 138,743 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 151,265 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,759 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,327 |
| Name a Valid European Capital | 0 | - | 4.95 | 153,657 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 91,110 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 264,747 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 115,928 |
| Countries that Border Poland | 0 | - | 4.99 | 173,201 |
| Russia Country Quiz | 0 | - | 4.83 | 115,331 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,284 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,921 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,761 |
| Countries that Border Hungary | 0 | - | 4.98 | 105,019 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,598 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,114 |
| French Geography Quiz #1 | 0 | - | 4.89 | 35,099 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,944 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,838 |
| Germany Country Quiz | 0 | - | 4.82 | 158,870 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 127,088 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,265 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 153,079 |
| Denmark Country Quiz | 0 | - | 4.78 | 76,280 |
| Finland Country Quiz | 0 | - | 4.51 | 60,019 |
| Norway Country Quiz | 0 | - | 4.45 | 77,837 |
| Iceland Country Quiz | 0 | - | 4.69 | 43,401 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,515 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,888 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,954 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,716 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 65,038 |
| UK Immigration by Country | 0 | - | 4.94 | 141,746 |
| Arthurian Legend | 0 | - | 4.33 | 25,178 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 141,052 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.63 | 25,754 |
| British Monopoly Board | 0 | - | 4.52 | 41,275 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,820 |
| Most-Visited Countries by the British | 0 | - | 4.64 | 69,044 |
| Harry Potter Last Names | 0 | - | 4.64 | 951,848 |
| Groups of Things - Harry Potter | 0 | - | 4.78 | 282,780 |
| Harry Potter A-Z | 0 | - | 4.43 | 228,283 |
| Medieval English History | 0 | - | 4.53 | 43,661 |
| The Reign of Queen Elizabeth II | 0 | - | 4.36 | 35,996 |
| England Football Most International Caps | 0 | - | 4.09 | 54,317 |
| Scotland Trivia | 0 | - | 4.58 | 57,765 |
| England or Wales? | 0 | - | 4.94 | 45,977 |
| Beers by Country | 0 | - | 4.45 | 97,683 |
| Countries that Produce the Most Beer | 0 | - | 4.85 | 131,767 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 510,302 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.75 | 12,342 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,430 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,694 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 166,486 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,631 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 28,050 |
| Moldova Country Quiz | 0 | - | 4.82 | 31,033 |
| France True or False? | 0 | - | 4.44 | 40,080 |
| Country Quiz on a Map - France | 0 | - | 4.98 | 47,716 |
| Country Quiz on a Map - Germany | 0 | - | 4.95 | 35,569 |
| Countries that Beat Greece | 0 | - | 4.53 | 49,508 |
| The Trojan War | 0 | - | 4.83 | 40,000 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 652,126 |
| Name that Greek Letter | 0 | - | 4.93 | 325,029 |
| Countries Settled by the Ancient Greeks | 0 | - | 4.54 | 49,650 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 112,995 |
| Ireland Country Quiz | 0 | - | 4.69 | 135,258 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 85,603 |
| Roman Emperors | 0 | - | 4.95 | 121,249 |
| Countries that Beat the Netherlands | 0 | - | 4.56 | 36,617 |
| Greenland Country Quiz | 0 | - | 4.78 | 36,526 |
| Most-Visited Countries by Swedes | 0 | - | 4.64 | 53,203 |
| Modern Day Countries of the Portuguese Empire on a Map | 0 | - | 4.56 | 52,181 |
| James Bond Countries Visited Map | 0 | - | 4.99 | 64,771 |
| Name the Harry Potter Books | 0 | - | 4.31 | 280,812 |
| Harry Potter Spells | 0 | - | 4.30 | 140,083 |
| Harry Potter Places | 0 | - | 4.35 | 108,764 |
| Harry Potter - Order of the Phoenix Members | 0 | - | 4.06 | 43,224 |
| Harry Potter Creatures | 0 | - | 4.30 | 64,465 |
| Commonwealth of Nations Countries | 0 | - | 4.95 | 238,400 |
| Anglo-Saxon Kingdoms of England | 0 | - | 4.60 | 25,828 |
| The Reign of Henry VIII | 0 | - | 4.25 | 27,873 |
| Giant Great Britain Millennium Quiz | 0 | - | 4.78 | 20,244 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,326 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 38,093 |
| Elizabeth I... or Elizabeth II? | 0 | - | 4.30 | 24,566 |
| London by Picture | 0 | - | 4.33 | 25,149 |
| Councils of Scotland | 0 | - | 4.58 | 28,745 |
| Malta Country Quiz | 0 | - | 4.81 | 31,239 |
| Countries that Beat China | 0 | - | 4.85 | 116,771 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.96 | 172,758 |
| Top 15 Countries in Wine Production per Capita | 0 | - | 4.74 | 65,137 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 210,600 |
