| London Underground Stations - Old Version | - | - | 4.85 | 93,799 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 51,957 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 491,462 |
| Name the English Monarchs | 0 | - | 4.92 | 498,020 |
| Prime Ministers of the UK | 0 | - | 4.96 | 434,722 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 389,900 |
| Groups of Things - Harry Potter | 0 | - | 4.82 | 280,138 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 189,940 |
| Counties of England | 0 | - | 4.97 | 789,360 |
| 2025–2026 English Premier League Teams | 0 | - | 4.86 | 851,623 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,214 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 433,606 |
| 2025–2026 Football League Teams | 0 | - | 4.93 | 397,299 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,125 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 290,364 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,337 |
| Official Cities in the UK | 0 | - | 4.89 | 280,607 |
| Name Every Beatles Song | 0 | - | 4.97 | 234,142 |
| UK Immigration by Country | 0 | - | 4.94 | 139,671 |
| Lord of the Rings Characters | 0 | - | 4.54 | 112,707 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,750 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.92 | 79,524 |
| Members of the Fellowship of the Ring | 0 | - | 4.74 | 45,540 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,399 |
| The Ultimate LOTR Character Quiz - The Books | 0 | - | 4.64 | 20,492 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 642,017 |
| Olympian Gods Quiz | 0 | - | 4.96 | 496,280 |
| Countries Bordering France | 0 | - | 4.83 | 399,284 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,096 |
| Name that Greek Letter | 0 | - | 4.94 | 321,708 |
| Biggest Cities in Germany | 0 | - | 4.95 | 291,324 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,335 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,658 |
| Figures from Greek Mythology | 0 | - | 4.91 | 184,987 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,353 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,264 |
| Countries of the Soviet Union | 0 | - | 4.98 | 193,855 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,276 |
| Counties of Ireland | 0 | - | 4.92 | 193,126 |
| Countries of Europe After World War II | 0 | - | 4.99 | 186,771 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,222 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,410 |
| Germany Country Quiz | 0 | - | 4.82 | 156,585 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,163 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,493 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,200 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,311 |
| Biggest English Cities by Century | 0 | - | 4.90 | 105,612 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,314 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 139,175 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,692 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,657 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 92,959 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 144,993 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 97,855 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,407 |
| James Bond Countries Visited Map | 0 | - | 4.99 | 63,515 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 70,796 |
| Monty Python Quotes | 0 | - | 4.88 | 42,325 |
| Biggest Trading Partners - Spain | 0 | - | 4.91 | 53,507 |
| Two Letter Roman Numerals | 0 | - | 4.97 | 55,627 |
| Giant Great Britain Millennium Quiz | 0 | - | 4.78 | 20,075 |
| Europe Map Quiz | 0 | - | 5.00 | 4,731,907 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,972 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,227,033 |
| Harry Potter Last Names | 0 | - | 4.64 | 946,081 |
| Champions League Winners | 0 | - | 4.92 | 996,565 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 526,404 |
| Countries That Border Russia | 0 | - | 4.98 | 458,968 |
| Basic Harry Potter Quiz | 0 | - | 4.56 | 377,326 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,250 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,344 |
| Shakespeare's Plays Quiz | 0 | - | 4.38 | 385,795 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 342,093 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 307,877 |
| Europe Capital to Country | 0 | - | 4.99 | 247,953 |
| Harry Potter A-Z | 0 | - | 4.42 | 218,095 |
| Official European Union Languages | 0 | - | 4.97 | 236,692 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,994 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,382 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,874 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,865 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 222,503 |
| Every European Country Shape | 0 | - | 4.96 | 200,222 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,727 |
| European Countries in their Native Language | 0 | - | 4.99 | 156,713 |
| European Countries with One Border | 0 | - | 4.97 | 181,652 |
| Countries that Border Poland | 0 | - | 4.99 | 171,377 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,892 |
| The Only European Country ... | 0 | - | 4.91 | 213,897 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,512 |
| Random European Capital to Country | 0 | - | 4.98 | 189,250 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,866 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,973 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,302 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,550 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 155,375 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,715 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,098 |
| Top 10 Richest Countries in Europe | 0 | - | 4.91 | 148,171 |
| States of Germany | 0 | - | 4.96 | 150,117 |
| Germany Cities Map Quiz | 0 | - | 4.86 | 125,166 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 124,746 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,132 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,790 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,162 |
| Austria... or Australia? | 0 | - | 4.68 | 103,881 |
| Roman Emperors | 0 | - | 4.95 | 118,506 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,913 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,378 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 86,863 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,661 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,464 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 95,962 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,204 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,389 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,087 |
| Monarchies of Europe | 0 | - | 4.90 | 97,337 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,811 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 88,054 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,678 |
| Soviet Union Country Quiz | 0 | - | 4.90 | 80,248 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,117 |
| Denmark Country Quiz | 0 | - | 4.78 | 75,447 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.95 | 84,010 |
| Countries in the Byzantine Empire | 0 | - | 4.95 | 71,740 |
| Biggest Cities once in the Spanish Empire | 0 | - | 4.87 | 55,656 |
| 100 Biggest Cities in Germany on a Map | 0 | - | 4.91 | 97,043 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,372 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,866 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,572 |
| Biggest Cities in Germany - Extreme | 0 | - | 4.78 | 46,858 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,208 |
| The Trojan War | 0 | - | 4.83 | 39,436 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,655,250 |
| U.S. Presidents by Picture | 0 | - | 4.87 | 423,802 |
| First Names of U.S. Presidents | 0 | - | 4.85 | 379,604 |
| Random Sequential U.S. States on a Map | 0 | - | 4.99 | 233,214 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 238,351 |
| Category Elimination - U.S. States #1 | 0 | - | 4.87 | 218,581 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.96 | 192,567 |
| Name a Valid U.S. President #1 | 0 | - | 4.89 | 189,883 |
| Name the Harry Potter Books | 0 | - | 4.31 | 277,356 |
| All EPL Teams Ever | 0 | - | 4.56 | 265,430 |
| English Premier League Champions | 0 | - | 4.46 | 193,174 |
| Name the James Bond Movies | 0 | - | 4.56 | 157,524 |
| Harry Potter Spells | 0 | - | 4.32 | 139,000 |
| Members of the British Royal Family | 0 | - | 4.10 | 113,805 |
| Harry Potter Characters by Screen Time | 0 | - | 4.29 | 147,022 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,130 |
| Random European Country to Capital | 0 | - | 4.92 | 147,476 |
| Harry Potter: Voldemort's Horcruxes | 0 | - | 4.44 | 112,125 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,214 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,487 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 131,966 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,837 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,220 |
| Russia Country Quiz | 0 | - | 4.85 | 113,652 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,142 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,708 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,416 |
| Random European City to Country | 0 | - | 4.69 | 116,447 |
| Slavic Countries | 0 | - | 4.96 | 110,874 |
| European Cities by Clue | 0 | - | 4.70 | 88,815 |
| Football Clubs in London | 0 | - | 4.32 | 127,683 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.91 | 113,810 |
| United Kingdom A-Z | 0 | - | 4.53 | 87,230 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,053 |
| Which City in Europe? | 0 | - | 4.83 | 106,668 |
| Federal Subjects of Russia | 0 | - | 4.94 | 144,031 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,769 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 167,971 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,385 |
| Lord of the Rings Trivia | 0 | - | 4.53 | 80,848 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,784 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,595 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,426 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,282 |
| Countries "Ruled" by King Charles III | 0 | - | 4.78 | 82,600 |
| Boroughs of London | 0 | - | 4.63 | 87,075 |
| Champions League Top 4 | 0 | - | 4.77 | 133,868 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,796 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,213 |
| 50 Busiest Air Routes from London | 0 | - | 4.86 | 95,773 |
| European Coastal Capitals | 0 | - | 4.95 | 89,786 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,547 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,637 |
| Lord of the Rings Characters by Screen Time | 0 | - | 4.55 | 76,754 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,718 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,482 |
| U.S. States or European Countries by Area | 0 | - | 4.94 | 94,737 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,300 |
| London Geography | 0 | - | 4.47 | 59,465 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 64,849 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,849 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,528 |
| London A-Z | 0 | - | 4.10 | 40,639 |
| Slovakia... or Slovenia? | 0 | - | 4.69 | 41,781 |
| Middle Earth Geography | 0 | - | 4.56 | 39,544 |
| Lord of the Rings Decoder | 0 | - | 4.58 | 42,280 |
