| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 493,697 |
| Name the English Monarchs | 0 | - | 4.91 | 503,724 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 131,191 |
| Shakespearean Characters | 0 | - | 4.38 | 37,671 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,709 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,777 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,972 |
| Counties of England | 0 | - | 4.97 | 798,536 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 98,700 |
| 2025–2026 Football League Teams | 0 | - | 4.94 | 402,523 |
| Do You Even Know Anything About Shakespeare? | 0 | - | 4.57 | 34,407 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 141,851 |
| Countries Bordering France | 0 | - | 4.83 | 403,412 |
| Countries Bordering Germany | 0 | - | 4.99 | 370,506 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,119 |
| Lord of the Rings Decoder | 0 | - | 4.61 | 42,681 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,740 |
| Europe Map Quiz | 0 | - | 5.00 | 4,769,503 |
| Basic Harry Potter Quiz | 0 | - | 4.56 | 379,055 |
| Lord of the Rings Characters | 0 | - | 4.54 | 113,414 |
| England or Wales? | 0 | - | 4.94 | 45,782 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,843 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,627 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,953 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,265 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 97,244 |
| Counties of Ireland | 0 | - | 4.92 | 195,921 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,002 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,289 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,307 |
| Arthurian Legend | 0 | - | 4.33 | 25,128 |
| Middle Earth Geography | 0 | - | 4.56 | 39,866 |
| Lord of the Rings Trivia | 0 | - | 4.53 | 81,553 |
| Members of the Fellowship of the Ring | 0 | - | 4.74 | 45,871 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 428,855 |
| Country Quiz on a Map - France | 0 | - | 4.98 | 47,341 |
| Countries that Beat Germany | 0 | - | 4.94 | 106,689 |
| Country Quiz on a Map - Germany | 0 | - | 4.95 | 35,167 |
| The Trojan War | 0 | - | 4.83 | 39,786 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 648,625 |
| Name that Greek Letter | 0 | - | 4.93 | 324,101 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 112,161 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,624 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 84,634 |
| Roman Emperors | 0 | - | 4.95 | 120,327 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,713 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,481 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,045 |
| British Monopoly Board | 0 | - | 4.52 | 41,190 |
| Shakespearean Phrases | 0 | - | 4.57 | 36,769 |
| Harry Potter: Voldemort's Horcruxes | 0 | - | 4.45 | 112,867 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 394,964 |
| Lord of the Rings Characters by Screen Time | 0 | - | 4.55 | 77,419 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,477 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,945 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,612 |
| The Only European Country ... | 0 | - | 4.91 | 217,280 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,507 |
| Countries that Beat Iceland | 0 | - | 4.81 | 42,972 |
| Harry Potter Last Names | 0 | - | 4.64 | 949,960 |
| Groups of Things - Harry Potter | 0 | - | 4.80 | 281,994 |
| Lord of the Rings - Races | 0 | - | 4.25 | 58,867 |
| The Ultimate LOTR Character Quiz - The Books | 0 | - | 4.61 | 20,776 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,459 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,247,760 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,330,410 |
| Invasions of Great Britain | 0 | - | 4.51 | 59,942 |
| British Geography Quiz #1 | 0 | - | 4.51 | 48,399 |
| Roald Dahl Books | 0 | - | 4.44 | 34,077 |
| Harry Potter A-Z | 0 | - | 4.43 | 227,359 |
| Best-Selling British Musical Acts | 0 | - | 4.49 | 46,943 |
| Name Every Beatles Song | 0 | - | 4.97 | 236,856 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 292,016 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,837 |
| British History A-Z #1 | 0 | - | 4.45 | 46,568 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,748 |
| English First Names of the Middle Ages | 0 | - | 4.47 | 60,770 |
| British History Quiz for Dummies | 0 | - | 4.70 | 78,727 |
| England's Most Successful Football Clubs | 0 | - | 4.42 | 177,749 |
| English Cities With Multiple Football Teams | 0 | - | 4.46 | 71,209 |
| Teams that Beat England in Football | 0 | - | 4.73 | 81,746 |
| Premier League Relegated Teams | 0 | - | 4.81 | 126,826 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 357,869 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,878 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,390 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,269 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,333 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 311,132 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 172,728 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,519 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,355 |
| Slavic Countries | 0 | - | 4.96 | 111,845 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 32,161 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 437,825 |
| Two Letter Roman Numerals | 0 | - | 4.97 | 56,256 |
| 100 Greatest Britons Quiz | 0 | - | 4.41 | 48,329 |
| UK Cities Map Quiz | 0 | - | 4.96 | 465,039 |
| Foods in a Full English Breakfast | 0 | - | 4.46 | 103,406 |
| Members of the British Royal Family | 0 | - | 4.10 | 114,335 |
| Things British People Know that Americans Don't | 0 | - | 4.25 | 51,484 |
| British Geography A-Z | 0 | - | 4.42 | 19,552 |
| Scottish Clans | 0 | - | 4.70 | 21,391 |
| Name the Harry Potter Books | 0 | - | 4.31 | 279,737 |
| Harry Potter Spells | 0 | - | 4.33 | 139,792 |
| Harry Potter Places | 0 | - | 4.34 | 108,424 |
| Harry Potter - Order of the Phoenix Members | 0 | - | 4.06 | 43,101 |
| Harry Potter Creatures | 0 | - | 4.30 | 64,194 |
| Tolkien's Middle Earth Map Quiz | 0 | - | 4.92 | 37,951 |
| Sherlock Holmes Quiz | 0 | - | 4.49 | 26,687 |
| London A-Z | 0 | - | 4.10 | 40,810 |
| Champions League Winners | 0 | - | 4.91 | 1,009,389 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,016 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,796 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,643 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,957 |
| Monarchies of Europe | 0 | - | 4.90 | 98,315 |
| European Countries with One Border | 0 | - | 4.97 | 183,063 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,842 |
| European Geography By Letter - B #2 | 0 | - | 4.84 | 83,882 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,683 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 83,141 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 65,032 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,274 |
| Federal Subjects of Russia | 0 | - | 4.95 | 147,911 |
| Countries That Border Russia | 0 | - | 4.98 | 462,680 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,057 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,750 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,091 |
| States of Germany | 0 | - | 4.95 | 153,074 |
| Germany Immigration by Country | 0 | - | 4.85 | 81,237 |
| Regions of Italy | 0 | - | 4.92 | 76,179 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,384 |
| Regions of Spain Quiz | 0 | - | 4.90 | 114,311 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,375 |
| American to British Word Translation | 0 | - | 4.14 | 139,271 |
| Languages of the United Kingdom | 0 | - | 4.13 | 40,940 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,090 |
| United Kingdom A-Z | 0 | - | 4.52 | 88,134 |
| Longest Rivers in the UK | 0 | - | 4.42 | 13,817 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,763 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,360 |
| British Geography Quiz #3 | 0 | - | 4.56 | 30,460 |
| Word Scramble - Harry Potter Characters | 0 | - | 4.20 | 60,947 |
| Harry Potter Characters by Screen Time | 0 | - | 4.28 | 148,380 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,398 |
| English Royal Consorts | 0 | - | 4.38 | 37,400 |
| Countries the UK Declared War On | 0 | - | 4.55 | 122,638 |
| Geography of the British Empire | 0 | - | 4.48 | 39,733 |
| Counties of Wales | 0 | - | 4.63 | 39,373 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,742 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,706,618 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,271 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,203 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,171 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,562 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,491 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,592 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 233,797 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 277,289 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 167,538 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 90,322 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 261,835 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 114,977 |
| Countries that Border Poland | 0 | - | 4.99 | 172,558 |
| Russia Country Quiz | 0 | - | 4.83 | 114,666 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,959 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 101,399 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,447 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,390 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,405 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,626 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,756 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,077 |
| Departments of France | 0 | - | 4.93 | 54,407 |
| Most Popular Baby Girls Names in Germany | 0 | - | 4.51 | 38,851 |
| Germany Country Quiz | 0 | - | 4.83 | 158,128 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,570 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,615 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,272 |
| Countries Italy Declared War On | 0 | - | 4.75 | 43,399 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,603 |
| Denmark Country Quiz | 0 | - | 4.78 | 76,007 |
| Finland Country Quiz | 0 | - | 4.50 | 59,767 |
| Norway Country Quiz | 0 | - | 4.44 | 77,472 |
| Iceland Country Quiz | 0 | - | 4.69 | 43,227 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,084 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,094 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,515 |
| British Spellings | 0 | - | 4.06 | 99,498 |
| British Groups of Things | 0 | - | 4.25 | 82,902 |
| British Acronyms | 0 | - | 4.40 | 45,840 |
| United Kingdom Decoder | 0 | - | 4.29 | 40,051 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.63 | 25,357 |
| Top 100 UK Baby Boys' Names in 1850 | 0 | - | 4.42 | 69,963 |
| 100 Most Popular Pub Names in the UK | 0 | - | 4.26 | 19,688 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,322 |
| English Monarchs in Order by First Letter | 0 | - | 4.38 | 31,920 |
| Geography of Scotland | 0 | - | 4.63 | 21,647 |
| Jane Austen Novels | 0 | - | 4.41 | 27,466 |
| Name All Charles Dickens Novels | 0 | - | 4.40 | 42,937 |
