| Top 100 UK Baby Boys' Names in 1850 | 0 | - | 4.42 | 70,363 |
| Name the English Monarchs | 0 | - | 4.91 | 507,091 |
| 100 Most Popular Pub Names in the UK | 0 | - | 4.26 | 19,776 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 132,551 |
| World Capitals Closest to London | 0 | - | 4.88 | 111,112 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,368 |
| Countries that Beat Germany | 0 | - | 4.94 | 107,430 |
| Countries that Beat Italy | 0 | - | 4.85 | 55,246 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,404 |
| Counties of England | 0 | - | 4.97 | 803,774 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 99,158 |
| 2026–2027 Football League Teams | 0 | - | 4.94 | 407,667 |
| UK Baby Girl Names by Decade | 0 | - | 4.38 | 161,919 |
| UK Baby Boy Names by Decade | 0 | - | 4.37 | 133,278 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,683 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 494,853 |
| Top 4 in English Football, 1888–2026 | 0 | - | 4.92 | 143,666 |
| Countries Bordering France | 0 | - | 4.83 | 405,191 |
| Countries Bordering Germany | 0 | - | 4.99 | 372,095 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,586 |
| Counties of England Map Quiz | 0 | - | 4.97 | 309,197 |
| British Geography Quiz #1 | 0 | - | 4.55 | 54,298 |
| Europe Map Quiz | 0 | - | 5.00 | 4,791,427 |
| Countries Bordering Austria | 0 | - | 4.97 | 119,003 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,198 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,538 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,953 |
| Counties of Ireland | 0 | - | 4.92 | 197,544 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,327 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,550 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,287 |
| Countries that Visit the UK the Most | 0 | - | 4.88 | 75,958 |
| English First Names of the Middle Ages | 0 | - | 4.47 | 61,132 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,919 |
| Most Popular Baby Girls Names in Germany | 0 | - | 4.51 | 39,015 |
| Countries Closest to Iceland | 0 | - | 4.90 | 74,235 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,950 |
| British Geography Quiz #3 | 0 | - | 4.56 | 31,097 |
| Monty Python Quotes | 0 | - | 4.89 | 42,621 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 397,762 |
| Countries that Produce the Most Wine | 0 | - | 4.87 | 192,413 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,080 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,459 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,390 |
| The Only European Country ... | 0 | - | 4.91 | 219,397 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,736 |
| Countries that Beat Iceland | 0 | - | 4.81 | 43,274 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,821 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,260,225 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,336,704 |
| Countries that Beat France | 0 | - | 4.48 | 76,454 |
| Geography of the Spanish Empire | 0 | - | 4.49 | 37,326 |
| Invasions of Great Britain | 0 | - | 4.51 | 60,124 |
| Countries that Beat the United Kingdom | 0 | - | 4.53 | 63,999 |
| Basic Harry Potter Quiz | 0 | - | 4.56 | 379,784 |
| Best-Selling British Musical Acts | 0 | - | 4.49 | 47,085 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,992 |
| British History A-Z #1 | 0 | - | 4.45 | 47,298 |
| Houses of British Monarchs | 0 | - | 4.54 | 65,999 |
| British History Quiz for Dummies | 0 | - | 4.70 | 79,116 |
| England's Most Successful Football Clubs | 0 | - | 4.42 | 178,850 |
| English Cities With Multiple Football Teams | 0 | - | 4.46 | 71,895 |
| Teams that Beat England in Football | 0 | - | 4.73 | 82,313 |
| Premier League Relegated Teams | 0 | - | 4.81 | 128,018 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,712 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,475 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,111 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,867 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,659 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,307 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,869 |
| Slavic Countries | 0 | - | 4.96 | 112,466 |
| Most Popular Baby Boy Names in Germany | 0 | - | 4.34 | 67,285 |
| Satellite Images - The United Kingdom | 0 | - | 4.41 | 28,198 |
| Lord of the Rings Characters by Screen Time | 0 | - | 4.55 | 77,712 |
| Tolkien's Middle Earth Map Quiz | 0 | - | 4.92 | 38,260 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 96,940 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,661 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,742 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,569 |
| Monarchies of Europe | 0 | - | 4.90 | 98,987 |
| European Countries with One Border | 0 | - | 4.97 | 183,950 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,665 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,496 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 85,826 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.97 | 71,962 |
| Countries That Border Russia | 0 | - | 4.98 | 464,743 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,541 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,759 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,925 |
| Longest Rivers in the UK | 0 | - | 4.42 | 13,845 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,876 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,476 |
| Name a James Bond Movie A-Z | 0 | - | 4.60 | 10,512 |
| Harry Potter: Voldemort's Horcruxes | 0 | - | 4.45 | 113,118 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,481 |
| English Royal Consorts | 0 | - | 4.38 | 37,545 |
| Countries the UK Declared War On | 0 | - | 4.55 | 123,332 |
| Geography of the British Empire | 0 | - | 4.48 | 39,862 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,850 |
| Counties of Wales | 0 | - | 4.63 | 39,658 |
| Countries that Beat Australia | 0 | - | 4.92 | 93,510 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 194,009 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,900 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,385 |
| Top 10 European Countries by Coastline | 0 | - | 4.86 | 138,790 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 151,354 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,897 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,380 |
| Name a Valid European Capital | 0 | - | 4.95 | 153,855 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 91,204 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 265,095 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 116,036 |
| Countries that Border Poland | 0 | - | 4.99 | 173,281 |
| Russia Country Quiz | 0 | - | 4.83 | 115,394 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,326 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 103,111 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,804 |
| Countries that Border Hungary | 0 | - | 4.98 | 105,060 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.83 | 35,617 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,166 |
| French Geography Quiz #1 | 0 | - | 4.89 | 35,123 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,977 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,921 |
| Germany Country Quiz | 0 | - | 4.82 | 158,978 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 127,169 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,353 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 153,156 |
| Denmark Country Quiz | 0 | - | 4.78 | 76,309 |
| Finland Country Quiz | 0 | - | 4.51 | 60,062 |
| Norway Country Quiz | 0 | - | 4.45 | 77,880 |
| Iceland Country Quiz | 0 | - | 4.69 | 43,423 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,565 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,981 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 117,048 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,753 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 65,051 |
| UK Immigration by Country | 0 | - | 4.94 | 141,836 |
| Arthurian Legend | 0 | - | 4.33 | 25,184 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 141,179 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.63 | 25,822 |
| British Monopoly Board | 0 | - | 4.52 | 41,283 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,962 |
| Most-Visited Countries by the British | 0 | - | 4.64 | 69,093 |
| Harry Potter Last Names | 0 | - | 4.64 | 952,065 |
| Groups of Things - Harry Potter | 0 | - | 4.78 | 282,847 |
| Harry Potter A-Z | 0 | - | 4.43 | 228,393 |
| Medieval English History | 0 | - | 4.53 | 43,673 |
| The Reign of Queen Elizabeth II | 0 | - | 4.36 | 36,016 |
| England Football Most International Caps | 0 | - | 4.09 | 54,342 |
| Scotland Trivia | 0 | - | 4.58 | 57,779 |
| England or Wales? | 0 | - | 4.94 | 45,999 |
| Beers by Country | 0 | - | 4.45 | 97,713 |
| Countries that Produce the Most Beer | 0 | - | 4.85 | 131,823 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 510,665 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,512 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,737 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 166,562 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,703 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 28,079 |
| Moldova Country Quiz | 0 | - | 4.82 | 31,048 |
| France True or False? | 0 | - | 4.44 | 40,096 |
| Countries that Beat Greece | 0 | - | 4.53 | 49,538 |
| The Trojan War | 0 | - | 4.83 | 40,031 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 652,586 |
| Name that Greek Letter | 0 | - | 4.93 | 325,162 |
| Countries Settled by the Ancient Greeks | 0 | - | 4.54 | 49,669 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 113,099 |
| Ireland Country Quiz | 0 | - | 4.70 | 135,301 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 85,651 |
| Roman Emperors | 0 | - | 4.95 | 121,353 |
| Countries that Beat the Netherlands | 0 | - | 4.56 | 36,631 |
| Greenland Country Quiz | 0 | - | 4.78 | 36,542 |
| Most-Visited Countries by Swedes | 0 | - | 4.64 | 53,215 |
| Modern Day Countries of the Portuguese Empire on a Map | 0 | - | 4.56 | 52,228 |
| James Bond Countries Visited Map | 0 | - | 4.99 | 64,830 |
| Name the Harry Potter Books | 0 | - | 4.31 | 280,928 |
| Harry Potter Spells | 0 | - | 4.30 | 140,125 |
| Harry Potter Places | 0 | - | 4.35 | 108,804 |
| Harry Potter - Order of the Phoenix Members | 0 | - | 4.06 | 43,233 |
| Harry Potter Creatures | 0 | - | 4.30 | 64,499 |
| Commonwealth of Nations Countries | 0 | - | 4.95 | 238,539 |
| Anglo-Saxon Kingdoms of England | 0 | - | 4.60 | 25,833 |
| The Reign of Henry VIII | 0 | - | 4.25 | 27,890 |
| Giant Great Britain Millennium Quiz | 0 | - | 4.78 | 20,248 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,343 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 38,100 |
| Elizabeth I... or Elizabeth II? | 0 | - | 4.30 | 24,570 |
| London by Picture | 0 | - | 4.33 | 25,156 |
| Councils of Scotland | 0 | - | 4.58 | 28,760 |
| Malta Country Quiz | 0 | - | 4.81 | 31,250 |
| Countries that Beat China | 0 | - | 4.85 | 116,858 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.75 | 12,354 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.96 | 172,887 |
| Top 15 Countries in Wine Production per Capita | 0 | - | 4.74 | 65,176 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 210,728 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 532,838 |
| European Cities Beginning with B - Click Map | 0 | - | 4.77 | 78,864 |
| Neutral European Countries of WWII | 0 | - | 4.92 | 162,481 |
| Random European Flag to Country | 0 | - | 4.90 | 184,372 |
