| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 119,017 |
| Name the English Monarchs | 0 | - | 4.91 | 507,279 |
| Real Madrid 2010s Starting XI | 0 | - | 4.90 | 69,071 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,791 |
| Counties of England | 0 | - | 4.97 | 804,096 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,533 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 85,976 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 65,980 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.97 | 71,999 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 57,712 |
| UK Immigration by Country | 0 | - | 4.94 | 141,879 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 141,238 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,614 |
| Counties of England Map Quiz | 0 | - | 4.97 | 309,253 |
| Invasions of Great Britain | 0 | - | 4.51 | 60,140 |
| Countries that Visit the UK the Most | 0 | - | 4.88 | 75,986 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 99,178 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 132,606 |
| Monty Python Quotes | 0 | - | 4.89 | 42,625 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,486 |
| Countries the UK Declared War On | 0 | - | 4.55 | 123,357 |
| Geography of the British Empire | 0 | - | 4.48 | 39,869 |
| World Capitals Closest to London | 0 | - | 4.88 | 111,138 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,397 |
| 2026–2027 Football League Teams | 0 | - | 4.94 | 407,921 |
| Europe Map Quiz | 0 | - | 5.00 | 4,792,714 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 192,161 |
| Spice Girls Members | 0 | - | 3.75 | 10,008 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,998 |
| Houses of British Monarchs | 0 | - | 4.54 | 66,016 |
| Medieval English History | 0 | - | 4.53 | 43,687 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,351 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 38,103 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,835 |
| Top 4 in English Football, 1888–2026 | 0 | - | 4.92 | 143,771 |
| 2026–2027 English Premier League Teams | 0 | - | 4.84 | 872,907 |
| Premier League Relegated Teams | 0 | - | 4.81 | 128,061 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,174 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,261,051 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,550 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,337,025 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,454 |
| The Only European Country ... | 0 | - | 4.91 | 219,526 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,800 |
| FC Barcelona 2010s Starting XI | 0 | - | 4.65 | 73,341 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 397,927 |
| Tolkien's Middle Earth Map Quiz | 0 | - | 4.92 | 38,291 |
| Anglo-Saxon Kingdoms of England | 0 | - | 4.60 | 25,834 |
| Embarrassing Chapters in British History | 0 | - | 4.30 | 32,405 |
| British History A-Z #1 | 0 | - | 4.45 | 47,319 |
| Giant Great Britain Millennium Quiz | 0 | - | 4.78 | 20,255 |
| English First Names of the Middle Ages | 0 | - | 4.47 | 61,143 |
| British History Quiz for Dummies | 0 | - | 4.70 | 79,147 |
| History of Scotland | 0 | - | 4.51 | 21,190 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.75 | 12,358 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,730,553 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,757 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,513 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 96,971 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,211 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,706 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,896 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,828 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,600 |
| Monarchies of Europe | 0 | - | 4.90 | 99,020 |
| European Countries with One Border | 0 | - | 4.97 | 184,002 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,712 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,715 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,348 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,904 |
| Slavic Countries | 0 | - | 4.96 | 112,490 |
| Countries That Border Russia | 0 | - | 4.98 | 464,875 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,570 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,795 |
| Countries Bordering France | 0 | - | 4.83 | 405,304 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,959 |
| Countries Bordering Germany | 0 | - | 4.99 | 372,196 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,507 |
| Can You Name All Of One Direction's Songs? | 0 | - | 4.52 | 96,908 |
| Official Cities in the UK | 0 | - | 4.89 | 286,829 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,880 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,634 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,488 |
| Name the James Bond Movies | 0 | - | 4.56 | 159,605 |
| James Bond Trivia | 0 | - | 4.46 | 39,428 |
| Shakespeare's Plays Quiz | 0 | - | 4.37 | 390,501 |
| Shakespeare Quotes | 0 | - | 4.43 | 71,628 |
| Title in the Lyrics #2 - The Beatles | 0 | - | 4.57 | 94,371 |
| English Royal Consorts | 0 | - | 4.38 | 37,556 |
| Animals in British History | 0 | - | 4.43 | 26,116 |
| The Reign of Queen Elizabeth II | 0 | - | 4.36 | 36,026 |
| Counties of Wales | 0 | - | 4.63 | 39,674 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 191,950 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 194,043 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,929 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,394 |
| Top 10 European Countries by Coastline | 0 | - | 4.86 | 138,815 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 151,406 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,950 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,407 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 91,249 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 265,308 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 116,102 |
| Countries that Border Poland | 0 | - | 4.99 | 173,329 |
| Russia Country Quiz | 0 | - | 4.83 | 115,427 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 166,614 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,342 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,731 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 103,224 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,824 |
| Countries that Border Hungary | 0 | - | 4.98 | 105,090 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.83 | 35,630 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 28,084 |
| Moldova Country Quiz | 0 | - | 4.82 | 31,060 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,198 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,982 |
| Countries Bordering Austria | 0 | - | 4.97 | 119,031 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,967 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,978 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,209 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,557 |
| Germany Country Quiz | 0 | - | 4.82 | 159,032 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 127,214 |
| Countries that Beat Germany | 0 | - | 4.94 | 107,471 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 99,066 |
| Olympian Gods Quiz | 0 | - | 4.96 | 504,331 |
| The Trojan War | 0 | - | 4.83 | 40,043 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 652,806 |
| Name that Greek Letter | 0 | - | 4.93 | 325,220 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 113,146 |
| Counties of Ireland | 0 | - | 4.92 | 197,639 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,405 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 153,199 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,351 |
| Countries that Beat Italy | 0 | - | 4.85 | 55,268 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,622 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 85,679 |
| Roman Emperors | 0 | - | 4.95 | 121,399 |
| Countries Closest to Iceland | 0 | - | 4.90 | 74,277 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,982 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,600 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 187,016 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 117,090 |
| Geography of the Spanish Empire | 0 | - | 4.49 | 37,331 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,352 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,428 |
| British Cultural Symbols | 0 | - | 4.27 | 63,430 |
| Arthurian Legend | 0 | - | 4.33 | 25,192 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.63 | 25,845 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 71,110 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 151,773 |
| Most-Visited Countries by the British | 0 | - | 4.64 | 69,114 |
| Countries that Beat the United Kingdom | 0 | - | 4.53 | 64,009 |
| Oldest Cities in the United Kingdom | 0 | - | 4.39 | 23,840 |
| British Geography Quiz #1 | 0 | - | 4.55 | 54,313 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 494,927 |
| Former Dominions of the British Empire | 0 | - | 4.27 | 24,281 |
| The Reign of Henry VIII | 0 | - | 4.25 | 27,892 |
| People Buried at Westminster Abbey | 0 | - | 4.67 | 14,338 |
| History of London | 0 | - | 4.33 | 26,282 |
| Elizabeth I... or Elizabeth II? | 0 | - | 4.30 | 24,575 |
| Places Where Winston Churchill Said We Would Fight the Nazis | 0 | - | 4.57 | 14,655 |
| Prime Ministers of the UK | 0 | - | 4.95 | 443,049 |
| England's Most Successful Football Clubs | 0 | - | 4.42 | 178,901 |
| English Cities With Multiple Football Teams | 0 | - | 4.46 | 71,939 |
| Teams that Beat England in Football | 0 | - | 4.73 | 82,347 |
| EPL Leading Scorer by Year | 0 | - | 4.46 | 169,462 |
| Countries of Premier League Players | 0 | - | 4.44 | 206,474 |
| English Premier League Champions | 0 | - | 4.46 | 197,109 |
| All EPL Teams Ever | 0 | - | 4.61 | 270,159 |
| FA Cup Winners | 0 | - | 4.42 | 151,271 |
| Councils of Scotland | 0 | - | 4.58 | 28,775 |
| Scotland Trivia | 0 | - | 4.58 | 57,788 |
| Scotland A-Z | 0 | - | 4.73 | 41,492 |
| Malta Country Quiz | 0 | - | 4.81 | 31,255 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 107,687 |
| U.S. Presidents by Picture | 0 | - | 4.87 | 428,840 |
| First Names of U.S. Presidents | 0 | - | 4.86 | 383,868 |
| Name a Valid U.S. President #1 | 0 | - | 4.89 | 194,005 |
| Play-Doh Presidents | 0 | - | 5.00 | 82,953 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,811 |
| Neutral European Countries of WWII | 0 | - | 4.92 | 162,529 |
| Countries of Europe After World War II | 0 | - | 4.99 | 189,635 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 157,701 |
| Random European Flag to Country | 0 | - | 4.90 | 184,450 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,769 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,899 |
| Flags of Countries That Border France | 0 | - | 4.89 | 123,907 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,968 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 72,109 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.89 | 114,369 |
| Ancient Greek Words | 0 | - | 4.93 | 112,632 |
| 101 Figures from Greek Mythology | 0 | - | 4.99 | 127,837 |
| Biggest Roman Empire Countries | 0 | - | 4.88 | 102,434 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 127,026 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 440,341 |
| Two Letter Roman Numerals | 0 | - | 4.97 | 56,602 |
| Countries that Beat Iceland | 0 | - | 4.81 | 43,285 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 108,924 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 54,025 |
