| London Underground Stations - Old Version | - | - | 4.85 | 93,804 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 51,965 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 491,484 |
| Name the English Monarchs | 0 | - | 4.92 | 498,103 |
| Prime Ministers of the UK | 0 | - | 4.96 | 434,791 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 389,948 |
| Groups of Things - Harry Potter | 0 | - | 4.82 | 280,149 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 189,951 |
| Counties of England | 0 | - | 4.97 | 789,467 |
| 2025–2026 English Premier League Teams | 0 | - | 4.86 | 851,751 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,247 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 433,663 |
| 2025–2026 Football League Teams | 0 | - | 4.93 | 397,358 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,150 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 290,377 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,357 |
| Official Cities in the UK | 0 | - | 4.89 | 280,656 |
| Name Every Beatles Song | 0 | - | 4.97 | 234,165 |
| UK Immigration by Country | 0 | - | 4.94 | 139,696 |
| Lord of the Rings Characters | 0 | - | 4.54 | 112,711 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,774 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.92 | 79,531 |
| Members of the Fellowship of the Ring | 0 | - | 4.74 | 45,541 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,400 |
| The Ultimate LOTR Character Quiz - The Books | 0 | - | 4.64 | 20,497 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 642,093 |
| Olympian Gods Quiz | 0 | - | 4.96 | 496,424 |
| Countries Bordering France | 0 | - | 4.83 | 399,425 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,133 |
| Name that Greek Letter | 0 | - | 4.94 | 321,732 |
| Biggest Cities in Germany | 0 | - | 4.95 | 291,354 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,354 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,689 |
| Figures from Greek Mythology | 0 | - | 4.91 | 185,024 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,369 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,274 |
| Countries of the Soviet Union | 0 | - | 4.98 | 193,868 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,294 |
| Counties of Ireland | 0 | - | 4.92 | 193,149 |
| Countries of Europe After World War II | 0 | - | 4.99 | 186,787 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,248 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,431 |
| Germany Country Quiz | 0 | - | 4.82 | 156,607 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,216 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,506 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,233 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,313 |
| Biggest English Cities by Century | 0 | - | 4.90 | 105,618 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,339 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 139,200 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,698 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,692 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,002 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 145,027 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 97,865 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,470 |
| James Bond Countries Visited Map | 0 | - | 4.99 | 63,539 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 70,804 |
| Monty Python Quotes | 0 | - | 4.88 | 42,328 |
| Biggest Trading Partners - Spain | 0 | - | 4.91 | 53,512 |
| Two Letter Roman Numerals | 0 | - | 4.97 | 55,638 |
| Giant Great Britain Millennium Quiz | 0 | - | 4.78 | 20,076 |
| Europe Map Quiz | 0 | - | 5.00 | 4,732,396 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,320,104 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,227,313 |
| Harry Potter Last Names | 0 | - | 4.64 | 946,122 |
| Champions League Winners | 0 | - | 4.92 | 996,746 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 526,460 |
| Countries That Border Russia | 0 | - | 4.98 | 458,996 |
| Basic Harry Potter Quiz | 0 | - | 4.56 | 377,339 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,323 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,386 |
| Shakespeare's Plays Quiz | 0 | - | 4.38 | 385,843 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 342,146 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 307,903 |
| Europe Capital to Country | 0 | - | 4.99 | 247,988 |
| Harry Potter A-Z | 0 | - | 4.42 | 218,105 |
| Official European Union Languages | 0 | - | 4.97 | 236,845 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 231,025 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,416 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,912 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,923 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 222,533 |
| Every European Country Shape | 0 | - | 4.96 | 200,244 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,734 |
| European Countries in their Native Language | 0 | - | 4.99 | 156,721 |
| European Countries with One Border | 0 | - | 4.97 | 181,666 |
| Countries that Border Poland | 0 | - | 4.99 | 171,391 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,915 |
| The Only European Country ... | 0 | - | 4.91 | 213,941 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,534 |
| Random European Capital to Country | 0 | - | 4.98 | 189,272 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,871 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,989 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,318 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,569 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 155,398 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,752 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,111 |
| Top 10 Richest Countries in Europe | 0 | - | 4.91 | 148,182 |
| States of Germany | 0 | - | 4.96 | 150,151 |
| Germany Cities Map Quiz | 0 | - | 4.86 | 125,185 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 124,779 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,141 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,799 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,178 |
| Austria... or Australia? | 0 | - | 4.68 | 103,889 |
| Roman Emperors | 0 | - | 4.95 | 118,525 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,949 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,385 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 86,875 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,705 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,470 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,099 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,211 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,398 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,099 |
| Monarchies of Europe | 0 | - | 4.90 | 97,349 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,820 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 88,070 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,688 |
| Soviet Union Country Quiz | 0 | - | 4.90 | 80,255 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,126 |
| Denmark Country Quiz | 0 | - | 4.78 | 75,452 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.95 | 84,014 |
| Countries in the Byzantine Empire | 0 | - | 4.95 | 71,744 |
| Biggest Cities once in the Spanish Empire | 0 | - | 4.87 | 55,659 |
| 100 Biggest Cities in Germany on a Map | 0 | - | 4.91 | 97,078 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,377 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,879 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,575 |
| Biggest Cities in Germany - Extreme | 0 | - | 4.78 | 46,858 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,219 |
| The Trojan War | 0 | - | 4.83 | 39,445 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,656,046 |
| U.S. Presidents by Picture | 0 | - | 4.87 | 423,872 |
| First Names of U.S. Presidents | 0 | - | 4.85 | 379,631 |
| Random Sequential U.S. States on a Map | 0 | - | 4.99 | 233,236 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 238,368 |
| Category Elimination - U.S. States #1 | 0 | - | 4.87 | 218,608 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.96 | 192,589 |
| Name a Valid U.S. President #1 | 0 | - | 4.89 | 189,913 |
| Name the Harry Potter Books | 0 | - | 4.31 | 277,371 |
| All EPL Teams Ever | 0 | - | 4.56 | 265,466 |
| English Premier League Champions | 0 | - | 4.46 | 193,199 |
| Name the James Bond Movies | 0 | - | 4.56 | 157,606 |
| Harry Potter Spells | 0 | - | 4.32 | 139,005 |
| Members of the British Royal Family | 0 | - | 4.10 | 113,810 |
| Harry Potter Characters by Screen Time | 0 | - | 4.29 | 147,034 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,170 |
| Random European Country to Capital | 0 | - | 4.92 | 147,495 |
| Harry Potter: Voldemort's Horcruxes | 0 | - | 4.44 | 112,132 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,223 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,513 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 131,984 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,852 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,230 |
| Russia Country Quiz | 0 | - | 4.85 | 113,667 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,157 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,716 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,429 |
| Random European City to Country | 0 | - | 4.69 | 116,550 |
| Slavic Countries | 0 | - | 4.96 | 110,883 |
| European Cities by Clue | 0 | - | 4.70 | 88,825 |
| Football Clubs in London | 0 | - | 4.32 | 127,705 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.91 | 113,829 |
| United Kingdom A-Z | 0 | - | 4.53 | 87,237 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,063 |
| Which City in Europe? | 0 | - | 4.83 | 106,714 |
| Federal Subjects of Russia | 0 | - | 4.94 | 144,071 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,776 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 168,006 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,394 |
| Lord of the Rings Trivia | 0 | - | 4.53 | 80,854 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,795 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,631 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,435 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,292 |
| Countries "Ruled" by King Charles III | 0 | - | 4.78 | 82,600 |
| Boroughs of London | 0 | - | 4.63 | 87,086 |
| Champions League Top 4 | 0 | - | 4.77 | 133,913 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,799 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,226 |
| 50 Busiest Air Routes from London | 0 | - | 4.86 | 95,786 |
| European Coastal Capitals | 0 | - | 4.95 | 89,799 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,552 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,653 |
| Lord of the Rings Characters by Screen Time | 0 | - | 4.55 | 76,761 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,735 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,493 |
| U.S. States or European Countries by Area | 0 | - | 4.94 | 94,766 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,306 |
| London Geography | 0 | - | 4.47 | 59,471 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 64,853 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,872 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,563 |
| London A-Z | 0 | - | 4.10 | 40,642 |
| Slovakia... or Slovenia? | 0 | - | 4.69 | 41,784 |
| Middle Earth Geography | 0 | - | 4.56 | 39,546 |
| Lord of the Rings Decoder | 0 | - | 4.58 | 42,282 |
