| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 493,335 |
| Groups of Things - Harry Potter | 0 | - | 4.82 | 281,695 |
| Basic Harry Potter Quiz | 0 | - | 4.56 | 378,788 |
| Counties of England | 0 | - | 4.97 | 796,571 |
| Harry Potter: Voldemort's Horcruxes | 0 | - | 4.44 | 112,763 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 437,040 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,986 |
| Tolkien's Middle Earth Map Quiz | 0 | - | 4.92 | 37,852 |
| Name the English Monarchs | 0 | - | 4.91 | 502,539 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,693 |
| England or Wales? | 0 | - | 4.94 | 45,682 |
| Europe Map Quiz | 0 | - | 5.00 | 4,762,374 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 98,527 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 130,660 |
| Monty Python Quotes | 0 | - | 4.88 | 42,464 |
| Name the Harry Potter Books | 0 | - | 4.31 | 279,246 |
| Harry Potter Spells | 0 | - | 4.33 | 139,672 |
| Harry Potter Places | 0 | - | 4.34 | 108,269 |
| Harry Potter - Order of the Phoenix Members | 0 | - | 4.06 | 43,046 |
| Harry Potter Creatures | 0 | - | 4.29 | 64,089 |
| Word Scramble - Harry Potter Characters | 0 | - | 4.20 | 60,863 |
| Harry Potter Characters by Screen Time | 0 | - | 4.27 | 148,189 |
| Sherlock Holmes Quiz | 0 | - | 4.49 | 26,660 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,642 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,827 |
| 2025–2026 Football League Teams | 0 | - | 4.94 | 401,285 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 428,150 |
| Harry Potter A-Z | 0 | - | 4.43 | 226,777 |
| Lord of the Rings Characters by Screen Time | 0 | - | 4.55 | 77,333 |
| Name Every Beatles Song | 0 | - | 4.97 | 236,190 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 291,689 |
| Doctor Who Actors | 0 | - | 4.61 | 17,925 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,348 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 141,057 |
| Name a Valid U.S. President #1 | 0 | - | 4.89 | 191,761 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,992 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,243,782 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,424 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,328,510 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,212 |
| The Only European Country ... | 0 | - | 4.91 | 216,576 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,094 |
| Invasions of Great Britain | 0 | - | 4.51 | 59,857 |
| Roald Dahl Books | 0 | - | 4.44 | 34,052 |
| Do You Even Know Anything About Shakespeare? | 0 | - | 4.57 | 34,370 |
| Harry Potter Characters by Death | 0 | - | 3.96 | 126,413 |
| Harry Potter - Name The Hogwarts Classes | 0 | - | 4.25 | 27,082 |
| Harry Potter Patronus Charms | 0 | - | 4.25 | 31,173 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,660 |
| 100 Most Common Words in Beatles Songs | 0 | - | 4.52 | 25,541 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 355,866 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,648 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,189 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,838 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,661 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,499 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,136 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,280 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 310,457 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 171,761 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,735 |
| Monarchies of Europe | 0 | - | 4.90 | 98,130 |
| European Countries with One Border | 0 | - | 4.97 | 182,761 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,557 |
| European Geography By Letter - B #2 | 0 | - | 4.85 | 78,484 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,198 |
| Countries of Europe in 1848 | 0 | - | 4.99 | 81,645 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 64,640 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,980 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,265 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,174 |
| Slavic Countries | 0 | - | 4.96 | 111,641 |
| Federal Subjects of Russia | 0 | - | 4.95 | 147,103 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,886 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,399 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,798 |
| States of Germany | 0 | - | 4.96 | 152,508 |
| Germany Immigration by Country | 0 | - | 4.85 | 81,020 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,998 |
| Modern Day Countries of Nazi Germany on a Map | 0 | - | 4.97 | 144,598 |
| Figures from Greek Mythology | 0 | - | 4.91 | 186,910 |
| Regions of Italy | 0 | - | 4.92 | 75,849 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,138 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,924 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,186 |
| 100 Greatest Britons Quiz | 0 | - | 4.41 | 48,263 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,494 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,602 |
| United Kingdom A-Z | 0 | - | 4.52 | 88,029 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,722 |
| Foods in a Full English Breakfast | 0 | - | 4.46 | 103,233 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,320 |
| Shakespeare Quotes | 0 | - | 4.43 | 71,402 |
| Shakespearean Characters | 0 | - | 4.38 | 37,644 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 394,029 |
| Lord of the Rings Decoder | 0 | - | 4.59 | 42,611 |
| Lord of the Rings Characters | 0 | - | 4.54 | 113,307 |
| Beatles Songs by Synonyms | 0 | - | 4.74 | 40,674 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,349 |
| Countries the UK Declared War On | 0 | - | 4.61 | 122,459 |
| Geography of the British Empire | 0 | - | 4.48 | 39,669 |
| Counties of Wales | 0 | - | 4.63 | 39,265 |
| Champions League Winners | 0 | - | 4.92 | 1,006,530 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,697,921 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,099 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,984 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,103 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,376 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,435 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 233,215 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 276,786 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 167,098 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 90,038 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 260,929 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 114,689 |
| Countries that Border Poland | 0 | - | 4.99 | 172,261 |
| Russia Country Quiz | 0 | - | 4.85 | 114,463 |
| Countries That Border Russia | 0 | - | 4.98 | 461,688 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,837 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,783 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,332 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,213 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,338 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,382 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,765 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,681 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,308 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,719 |
| Departments of France | 0 | - | 4.93 | 54,084 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,866 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,174 |
| Countries Bordering France | 0 | - | 4.83 | 402,503 |
| Most Popular Baby Girls Names in Germany | 0 | - | 4.51 | 38,794 |
| Germany Country Quiz | 0 | - | 4.82 | 157,826 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,315 |
| Countries Bordering Germany | 0 | - | 4.99 | 369,367 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,630 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 647,305 |
| Name that Greek Letter | 0 | - | 4.93 | 323,407 |
| Counties of Ireland | 0 | - | 4.92 | 195,214 |
| Italy Country Quiz | 0 | - | 4.82 | 123,388 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,343 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,021 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,854 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,022 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,544 |
| Byzantine History | 0 | - | 4.91 | 28,864 |
| Byzantine Emperors | 0 | - | 4.92 | 14,049 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,916 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,631 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,960 |
| American to British Word Translation | 0 | - | 4.14 | 139,035 |
| Languages of the United Kingdom | 0 | - | 4.13 | 40,891 |
| British Monopoly Board | 0 | - | 4.52 | 41,164 |
| Top 100 UK Baby Boys' Names in 1850 | 0 | - | 4.42 | 69,805 |
| British Geography Quiz #1 | 0 | - | 4.51 | 48,344 |
| Jane Austen Novels | 0 | - | 4.41 | 27,451 |
| Name All Charles Dickens Novels | 0 | - | 4.40 | 42,908 |
| Best-Selling British Musical Acts | 0 | - | 4.49 | 46,900 |
| Title in the Lyrics #2 - The Beatles | 0 | - | 4.57 | 93,766 |
| First Lines of Beatles Songs | 0 | - | 4.36 | 46,879 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,790 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,653 |
| Medieval English History | 0 | - | 4.53 | 43,505 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,140 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 37,958 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 130,316 |
| Random African Flag to Country | 0 | - | 4.88 | 74,900 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.74 | 12,208 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,488 |
| Random European Flag to Country | 0 | - | 4.89 | 182,379 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,772 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,389 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,868 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,800 |
| Country Quiz on a Map - France | 0 | - | 4.98 | 47,193 |
| Most Popular Baby Boy Names in Germany | 0 | - | 4.34 | 67,054 |
| Countries that Beat Germany | 0 | - | 4.94 | 106,401 |
| Country Quiz on a Map - Germany | 0 | - | 4.95 | 35,035 |
| Olympian Gods Quiz | 0 | - | 4.96 | 500,738 |
| The Trojan War | 0 | - | 4.83 | 39,721 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 111,822 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,474 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 84,521 |
| Roman Emperors | 0 | - | 4.95 | 120,012 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,571 |
| Countries that Beat Iceland | 0 | - | 4.81 | 42,849 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,334 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,928 |
| British Spellings | 0 | - | 4.06 | 99,448 |
| Most Common Surnames in the UK | 0 | - | 4.22 | 69,677 |
| British Groups of Things | 0 | - | 4.25 | 82,862 |
| British Acronyms | 0 | - | 4.40 | 45,796 |
| Fictional Characters from Great Britain | 0 | - | 4.24 | 42,021 |
| United Kingdom Decoder | 0 | - | 4.29 | 40,035 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.63 | 25,181 |
| UK Baby Girl Names by Decade | 0 | - | 4.36 | 160,454 |
| UK Baby Boy Names by Decade | 0 | - | 4.37 | 132,212 |
| Members of the British Royal Family | 0 | - | 4.10 | 114,062 |
| English Monarchs in Order by First Letter | 0 | - | 4.38 | 31,777 |
