| Name Every Beatles Song | 0 | - | 4.97 | 238,932 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 293,051 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 533,248 |
| Save Europeans by Guessing Countries | 0 | - | 4.86 | 217,589 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,564 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,887 |
| Official European Union Languages | 0 | - | 4.97 | 240,457 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,878 |
| Olympian Gods Quiz | 0 | - | 4.96 | 504,708 |
| Elton John Quiz | 0 | - | 4.49 | 18,538 |
| Europe Geography Decoder | 0 | - | 4.87 | 70,412 |
| Ancient Greek Words | 0 | - | 4.93 | 112,734 |
| Two Letter Roman Numerals | 0 | - | 4.97 | 56,656 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 42,120 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,861 |
| A Quiz About The Beatles | 0 | - | 4.56 | 48,427 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 363,025 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 99,253 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.83 | 88,172 |
| Catholic Countries in Europe | 0 | - | 4.83 | 95,932 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 313,336 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 176,757 |
| European Geography By Letter - B #2 | 0 | - | 4.87 | 89,294 |
| Category Elimination - European Geography #3 | 0 | - | 4.86 | 82,232 |
| Federal Subjects of Russia | 0 | - | 4.95 | 150,029 |
| States of Germany | 0 | - | 4.95 | 155,044 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,773 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,855 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,531 |
| Iceland... or Ireland? | 0 | - | 4.74 | 57,280 |
| Regions of Italy | 0 | - | 4.92 | 77,315 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,961 |
| Most Common Last Names in Sweden | 0 | - | 4.50 | 15,507 |
| Regions of Spain Quiz | 0 | - | 4.91 | 115,677 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,954 |
| Imagine Lyrics | 0 | - | 4.54 | 43,594 |
| Champions League Winners | 0 | - | 4.92 | 1,018,597 |
| Add A Letter - Make a European City | 0 | - | 4.88 | 23,542 |
| Celtic Nations | 0 | - | 4.61 | 47,130 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 236,493 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 279,456 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 169,393 |
| Departments of France | 0 | - | 4.93 | 55,461 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,795 |
| Beatles Lyrics First Names | 0 | - | 4.36 | 40,255 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,879 |
| England or Wales? | 0 | - | 4.94 | 46,092 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 132,582 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.74 | 58,841 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 66,090 |
| French Geography Quiz #1 | 0 | - | 4.89 | 35,321 |
| The Trojan War | 0 | - | 4.83 | 40,120 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 653,345 |
| Name that Greek Letter | 0 | - | 4.93 | 325,404 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 113,350 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 85,728 |
| Roman Emperors | 0 | - | 4.95 | 121,516 |
| Most-Visited Countries by Swedes | 0 | - | 4.64 | 53,230 |
| Countries Closest to Iceland | 0 | - | 4.90 | 74,346 |
| Roald Dahl Books | 0 | - | 4.45 | 34,155 |
| Do You Even Know Anything About Shakespeare? | 0 | - | 4.56 | 34,539 |
| Middle Earth Geography | 0 | - | 4.56 | 40,002 |
| Lord of the Rings Trivia | 0 | - | 4.53 | 81,890 |
| Members of the Fellowship of the Ring | 0 | - | 4.74 | 46,009 |
| Wonderwall Lyrics | 0 | - | 4.25 | 74,171 |
| Best-Selling British Musical Acts | 0 | - | 4.49 | 47,108 |
| Beatles Songs by Synopsis | 0 | - | 4.31 | 33,259 |
| Viva la Vida Lyrics | 0 | - | 4.38 | 50,195 |
| Prime Ministers of the UK | 0 | - | 4.95 | 443,411 |
| Pre-Euro Currencies | 0 | - | 4.44 | 52,813 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,742 |
| Word Scramble - European Countries | 0 | - | 4.72 | 142,488 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 124,595 |
| Slavic Languages | 0 | - | 4.67 | 54,802 |
| Flags of Countries That Border France | 0 | - | 4.89 | 123,975 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 98,017 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 72,161 |
| Famous Ancient Romans | 0 | - | 4.70 | 85,868 |
| Capitals of Italian Regions | 0 | - | 4.62 | 36,765 |
| Roman History Vocabulary | 0 | - | 4.41 | 57,751 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 102,470 |
| Countries Once Held by Sweden | 0 | - | 4.18 | 34,877 |
| Sweden Country Quiz | 0 | - | 4.35 | 68,651 |
| Countries that Beat Iceland | 0 | - | 4.81 | 43,321 |
| Spanish Immigration by Country | 0 | - | 4.63 | 55,671 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 108,978 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 54,043 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 81,130 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 192,241 |
| Shakespearean Phrases | 0 | - | 4.58 | 36,936 |
| The Beatles Members | 0 | - | 4.23 | 24,074 |
| Beatles Songs by Synonyms | 0 | - | 4.74 | 41,102 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,883 |
| 2026–2027 English Premier League Teams | 0 | - | 4.84 | 873,643 |
| Premier League Relegated Teams | 0 | - | 4.81 | 128,149 |
| European Geography By Letter - A | 0 | - | 4.52 | 148,529 |
| European Geography By Letter - B #1 | 0 | - | 4.62 | 121,971 |
| European Geography By Letter - C | 0 | - | 4.44 | 124,522 |
| European Geography By Letter - D | 0 | - | 4.49 | 119,063 |
| European Geography By Letter - L | 0 | - | 4.52 | 115,466 |
| European Geography By Letter - M | 0 | - | 4.70 | 133,007 |
| European Geography By Letter - N | 0 | - | 4.44 | 102,413 |
| European Geography By Letter - R | 0 | - | 4.43 | 94,989 |
| European Geography By Letter - V | 0 | - | 4.43 | 94,266 |
| European Geography By Letter - T | 0 | - | 4.41 | 83,905 |
| Europe Map Quiz | 0 | - | 5.00 | 4,795,097 |
| Europe Geography Quiz #1 | 0 | - | 4.54 | 71,590 |
| Europe Geography Quiz #2 | 0 | - | 4.57 | 72,260 |
| Europe Geography Quiz #4 | 0 | - | 4.57 | 70,532 |
| Europe Geography Quiz #5 | 0 | - | 4.55 | 61,488 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 101,651 |
| Top European Languages on a Map | 0 | - | 4.77 | 133,055 |
| Four Letter European Geography #1 | 0 | - | 4.41 | 28,638 |
| Four Letter European Geography #2 | 0 | - | 4.54 | 20,803 |
| History of Russia Quiz | 0 | - | 4.47 | 32,031 |
| Russia Multiple Choice | 0 | - | 4.58 | 40,911 |
| Capitals of French Regions | 0 | - | 4.45 | 16,216 |
| Regions of France | 0 | - | 4.70 | 122,496 |
| France Immigration by Country | 0 | - | 4.70 | 77,039 |
| Ligue 1 Champions | 0 | - | 4.22 | 48,935 |
| Famous Germans | 0 | - | 4.50 | 55,896 |
| German Groups of Things | 0 | - | 4.47 | 38,684 |
| Capitals of German States | 0 | - | 4.74 | 29,101 |
| Chancellors of Germany, 1949–present | 0 | - | 4.60 | 23,602 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,677 |
| Germany True or False? | 0 | - | 4.61 | 49,088 |
| Bundesliga Champions | 0 | - | 4.25 | 57,479 |
| All Bundesliga Teams Ever | 0 | - | 4.35 | 47,951 |
| Largest Islands of Greece | 0 | - | 4.59 | 48,610 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.89 | 114,622 |
| Famous Italians by Clue | 0 | - | 4.45 | 90,582 |
| History of Italy | 0 | - | 4.55 | 32,199 |
| Italy Multiple Choice | 0 | - | 4.74 | 104,567 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 127,132 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 440,664 |
| Provinces of the Netherlands | 0 | - | 4.80 | 41,978 |
| Geography of the Dutch Empire | 0 | - | 4.62 | 34,867 |
| Famous Nordic People | 0 | - | 4.34 | 20,360 |
| Countries of the Spanish Empire | 0 | - | 4.52 | 77,481 |
| 100 Greatest Britons Quiz | 0 | - | 4.41 | 48,515 |
| Foods in a Full English Breakfast | 0 | - | 4.46 | 103,995 |
| Jane Austen Novels | 0 | - | 4.41 | 27,530 |
| Name All Charles Dickens Novels | 0 | - | 4.40 | 43,037 |
| Lord of the Rings - Races | 0 | - | 4.25 | 59,073 |
| The Ultimate LOTR Character Quiz - The Books | 0 | - | 4.63 | 20,925 |
| Doctor Who Actors | 0 | - | 4.61 | 18,006 |
| Oceania Map Quiz | 0 | - | 4.98 | 660,788 |
| Australian Capitals | 0 | - | 4.92 | 62,885 |
| United States Map Quiz | 0 | - | 4.98 | 4,174,301 |
| European Geography By Letter - E | 0 | - | 4.25 | 121,982 |
| European Geography By Letter - F | 0 | - | 4.15 | 94,849 |
| European Geography By Letter - H | 0 | - | 4.30 | 97,511 |
| European Geography By Letter - G | 0 | - | 4.27 | 104,303 |
| European Geography By Letter - I | 0 | - | 4.07 | 96,836 |
| European Geography By Letter - K | 0 | - | 4.15 | 71,485 |
| European Geography By Letter - O | 0 | - | 4.29 | 63,828 |
| European Geography by Letter - W | 0 | - | 4.21 | 83,763 |
| European Physical Geography | 0 | - | 4.26 | 33,623 |
| Europe Geography Quiz #3 | 0 | - | 4.35 | 63,961 |
| European Geography By Letter - S #2 | 0 | - | 4.20 | 52,071 |
| European Geography A-Z | 0 | - | 4.29 | 49,536 |
| European Geographic Groups of Four | 0 | - | 4.56 | 20,547 |
| Geography of Russia | 0 | - | 4.57 | 21,627 |
| Slovakia... or Slovenia? | 0 | - | 4.69 | 42,181 |
| History of Austria | 0 | - | 4.70 | 17,992 |
| Austria... or Australia? | 0 | - | 4.67 | 104,874 |
| Famous French People | 0 | - | 4.05 | 36,191 |
| Geography of the French Empire | 0 | - | 4.45 | 27,241 |
| Word Chain - France | 0 | - | 4.38 | 42,974 |
| The French Revolution | 0 | - | 4.47 | 24,175 |
| France Multiple Choice | 0 | - | 4.39 | 40,881 |
| History of France | 0 | - | 4.61 | 57,765 |
| Biggest Cities in Germany in 1910 | 0 | - | 4.41 | 23,581 |
| Ancient Greek Trivia | 0 | - | 4.62 | 67,301 |
| Geography of Ancient Greece | 0 | - | 4.69 | 32,081 |
| Mythology A-Z | 0 | - | 4.31 | 37,468 |
| Figures from Greek Mythology | 0 | - | 4.92 | 194,432 |
| Italian Foods | 0 | - | 4.30 | 73,428 |
| Countries Italy Declared War On | 0 | - | 4.77 | 49,800 |
| The Mafia Quiz | 0 | - | 4.46 | 23,455 |
| Byzantine History | 0 | - | 4.91 | 29,064 |
| Byzantine Emperors | 0 | - | 4.93 | 14,672 |
| Count in Roman Numerals - 30 Second Sprint | 0 | - | 4.27 | 104,211 |
| History of The Netherlands | 0 | - | 4.46 | 17,580 |
| Nordic Cities Map Quiz | 0 | - | 4.77 | 90,823 |
| The Vikings! | 0 | - | 4.46 | 28,432 |
| Denmark Country Quiz | 0 | - | 4.78 | 76,356 |
| Sweden Immigration by Country | 0 | - | 4.53 | 56,452 |
| Finland Country Quiz | 0 | - | 4.51 | 60,107 |
| Norway Country Quiz | 0 | - | 4.45 | 77,948 |
| Iceland Country Quiz | 0 | - | 4.69 | 43,449 |
| The Portuguese Empire | 0 | - | 4.58 | 12,120 |
| Canary Islands | 0 | - | 4.62 | 17,551 |
| Switzerland Immigration by Country | 0 | - | 4.69 | 30,187 |
| American to British Word Translation | 0 | - | 4.14 | 139,870 |
| British Spellings | 0 | - | 4.06 | 99,642 |
| British Groups of Things | 0 | - | 4.26 | 83,050 |
| British Acronyms | 0 | - | 4.40 | 45,993 |
| Languages of the United Kingdom | 0 | - | 4.14 | 41,098 |
| United Kingdom Decoder | 0 | - | 4.29 | 40,135 |
