| Name Every Beatles Song | 0 | - | 4.97 | 237,318 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 292,183 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 530,921 |
| Save Europeans by Guessing Countries | 0 | - | 4.86 | 214,965 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 429,502 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,398 |
| Official European Union Languages | 0 | - | 4.97 | 239,076 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,234 |
| Olympian Gods Quiz | 0 | - | 4.96 | 502,232 |
| Elton John Quiz | 0 | - | 4.49 | 18,498 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,148 |
| Ancient Greek Words | 0 | - | 4.93 | 112,035 |
| Two Letter Roman Numerals | 0 | - | 4.97 | 56,317 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,937 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,739 |
| A Quiz About The Beatles | 0 | - | 4.56 | 48,173 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 358,756 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,444 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,214 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,709 |
| Catholic Countries in Europe | 0 | - | 4.83 | 95,467 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 311,627 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 173,818 |
| European Geography By Letter - B #2 | 0 | - | 4.86 | 87,464 |
| Category Elimination - European Geography #3 | 0 | - | 4.86 | 81,449 |
| Federal Subjects of Russia | 0 | - | 4.95 | 148,269 |
| States of Germany | 0 | - | 4.95 | 153,524 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,520 |
| Germany Immigration by Country | 0 | - | 4.85 | 81,359 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,249 |
| Iceland... or Ireland? | 0 | - | 4.74 | 57,125 |
| Regions of Italy | 0 | - | 4.92 | 76,409 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,511 |
| Most Common Last Names in Sweden | 0 | - | 4.49 | 15,439 |
| Regions of Spain Quiz | 0 | - | 4.90 | 114,637 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,478 |
| Imagine Lyrics | 0 | - | 4.53 | 43,439 |
| Champions League Winners | 0 | - | 4.92 | 1,010,832 |
| Celtic Nations | 0 | - | 4.69 | 47,008 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 234,508 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 277,671 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 167,951 |
| Departments of France | 0 | - | 4.93 | 54,604 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,636 |
| Beatles Lyrics First Names | 0 | - | 4.34 | 39,808 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,771 |
| England or Wales? | 0 | - | 4.94 | 45,827 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 131,212 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,629 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,685 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,905 |
| The Trojan War | 0 | - | 4.83 | 39,844 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 649,585 |
| Name that Greek Letter | 0 | - | 4.93 | 324,325 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 112,395 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 84,954 |
| Roman Emperors | 0 | - | 4.95 | 120,524 |
| Most-Visited Countries by Swedes | 0 | - | 4.64 | 53,142 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,798 |
| Roald Dahl Books | 0 | - | 4.44 | 34,094 |
| Do You Even Know Anything About Shakespeare? | 0 | - | 4.56 | 34,433 |
| Middle Earth Geography | 0 | - | 4.56 | 39,888 |
| Lord of the Rings Trivia | 0 | - | 4.53 | 81,624 |
| Members of the Fellowship of the Ring | 0 | - | 4.74 | 45,901 |
| Wonderwall Lyrics | 0 | - | 4.25 | 73,900 |
| Best-Selling British Musical Acts | 0 | - | 4.49 | 46,974 |
| Beatles Songs by Synopsis | 0 | - | 4.31 | 33,101 |
| Viva la Vida Lyrics | 0 | - | 4.37 | 49,980 |
| Prime Ministers of the UK | 0 | - | 4.95 | 440,600 |
| Pre-Euro Currencies | 0 | - | 4.44 | 52,667 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,678 |
| Word Scramble - European Countries | 0 | - | 4.73 | 141,951 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 115,820 |
| Slavic Languages | 0 | - | 4.68 | 54,513 |
| Flags of Countries That Border France | 0 | - | 4.89 | 123,463 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,568 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,731 |
| Famous Ancient Romans | 0 | - | 4.70 | 85,602 |
| Capitals of Italian Regions | 0 | - | 4.62 | 36,682 |
| Roman History Vocabulary | 0 | - | 4.41 | 57,663 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 102,058 |
| Countries Once Held by Sweden | 0 | - | 4.18 | 34,817 |
| Sweden Country Quiz | 0 | - | 4.35 | 68,348 |
| Countries that Beat Iceland | 0 | - | 4.81 | 43,020 |
| Spanish Immigration by Country | 0 | - | 4.63 | 55,529 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,473 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,872 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 80,605 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 191,215 |
| Shakespearean Phrases | 0 | - | 4.57 | 36,802 |
| The Beatles Members | 0 | - | 4.22 | 23,991 |
| Beatles Songs by Synonyms | 0 | - | 4.74 | 40,881 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,541 |
| 2025–2026 English Premier League Teams | 0 | - | 4.85 | 862,727 |
| Premier League Relegated Teams | 0 | - | 4.81 | 127,115 |
| European Geography By Letter - A | 0 | - | 4.52 | 147,095 |
| European Geography By Letter - B #1 | 0 | - | 4.69 | 120,495 |
| European Geography By Letter - C | 0 | - | 4.46 | 114,881 |
| European Geography By Letter - D | 0 | - | 4.50 | 109,435 |
| European Geography By Letter - L | 0 | - | 4.52 | 114,104 |
| European Geography By Letter - M | 0 | - | 4.67 | 131,480 |
| European Geography By Letter - N | 0 | - | 4.44 | 101,282 |
| European Geography By Letter - R | 0 | - | 4.43 | 94,098 |
| European Geography By Letter - V | 0 | - | 4.42 | 93,350 |
| European Geography By Letter - T | 0 | - | 4.41 | 82,936 |
| Europe Map Quiz | 0 | - | 5.00 | 4,774,295 |
| Europe Geography Quiz #1 | 0 | - | 4.55 | 71,387 |
| Europe Geography Quiz #2 | 0 | - | 4.57 | 72,044 |
| Europe Geography Quiz #4 | 0 | - | 4.57 | 70,342 |
| Europe Geography Quiz #5 | 0 | - | 4.55 | 61,319 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 100,963 |
| Top European Languages on a Map | 0 | - | 4.77 | 132,445 |
| Four Letter European Geography #2 | 0 | - | 4.57 | 20,579 |
| History of Russia Quiz | 0 | - | 4.47 | 31,970 |
| Russia Multiple Choice | 0 | - | 4.58 | 40,794 |
| Capitals of French Regions | 0 | - | 4.45 | 16,123 |
| Regions of France | 0 | - | 4.70 | 121,406 |
| France Immigration by Country | 0 | - | 4.70 | 76,717 |
| Ligue 1 Champions | 0 | - | 4.21 | 48,671 |
| Famous Germans | 0 | - | 4.50 | 55,566 |
| German Groups of Things | 0 | - | 4.46 | 38,549 |
| Capitals of German States | 0 | - | 4.74 | 29,003 |
| Chancellors of Germany, 1949–present | 0 | - | 4.60 | 23,418 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,418 |
| Germany True or False? | 0 | - | 4.61 | 48,918 |
| Bundesliga Champions | 0 | - | 4.25 | 56,900 |
| All Bundesliga Teams Ever | 0 | - | 4.35 | 45,798 |
| Largest Islands of Greece | 0 | - | 4.59 | 48,193 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,725 |
| Famous Italians by Clue | 0 | - | 4.45 | 89,902 |
| History of Italy | 0 | - | 4.55 | 32,082 |
| Italy Multiple Choice | 0 | - | 4.74 | 104,050 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 126,304 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 438,354 |
| Provinces of the Netherlands | 0 | - | 4.80 | 41,539 |
| Geography of the Dutch Empire | 0 | - | 4.62 | 34,744 |
| Famous Nordic People | 0 | - | 4.34 | 20,197 |
| Countries of the Spanish Empire | 0 | - | 4.52 | 77,323 |
| 100 Greatest Britons Quiz | 0 | - | 4.41 | 48,365 |
| Foods in a Full English Breakfast | 0 | - | 4.46 | 103,507 |
| Jane Austen Novels | 0 | - | 4.41 | 27,482 |
| Name All Charles Dickens Novels | 0 | - | 4.40 | 42,965 |
| Lord of the Rings - Races | 0 | - | 4.25 | 58,902 |
| The Ultimate LOTR Character Quiz - The Books | 0 | - | 4.61 | 20,808 |
| Doctor Who Actors | 0 | - | 4.61 | 17,960 |
| Oceania Map Quiz | 0 | - | 4.98 | 655,711 |
| Australian Capitals | 0 | - | 4.92 | 62,776 |
| United States Map Quiz | 0 | - | 4.98 | 4,164,798 |
| European Geography By Letter - E | 0 | - | 4.23 | 114,345 |
| European Geography By Letter - F | 0 | - | 4.17 | 93,691 |
| European Geography By Letter - H | 0 | - | 4.30 | 96,542 |
| European Geography By Letter - G | 0 | - | 4.27 | 103,227 |
| European Geography By Letter - I | 0 | - | 4.09 | 95,974 |
| European Geography By Letter - K | 0 | - | 4.14 | 70,605 |
| European Geography By Letter - O | 0 | - | 4.29 | 63,083 |
| European Geography by Letter - W | 0 | - | 4.21 | 83,211 |
| European Physical Geography | 0 | - | 4.26 | 33,549 |
| Europe Geography Quiz #3 | 0 | - | 4.35 | 63,772 |
| European Geography By Letter - S #2 | 0 | - | 4.20 | 51,493 |
| European Geography A-Z | 0 | - | 4.29 | 49,386 |
| European Geographic Groups of Four | 0 | - | 4.58 | 16,241 |
| Geography of Russia | 0 | - | 4.57 | 21,560 |
| Slovakia... or Slovenia? | 0 | - | 4.69 | 42,037 |
| History of Austria | 0 | - | 4.70 | 17,923 |
| Austria... or Australia? | 0 | - | 4.68 | 104,561 |
| Famous French People | 0 | - | 4.07 | 35,912 |
| Geography of the French Empire | 0 | - | 4.45 | 27,168 |
| Word Chain - France | 0 | - | 4.38 | 42,866 |
| The French Revolution | 0 | - | 4.47 | 24,077 |
| France Multiple Choice | 0 | - | 4.39 | 40,783 |
| History of France | 0 | - | 4.61 | 57,344 |
| Ancient Greek Trivia | 0 | - | 4.62 | 67,114 |
| Geography of Ancient Greece | 0 | - | 4.69 | 31,968 |
| Mythology A-Z | 0 | - | 4.31 | 37,310 |
| Figures from Greek Mythology | 0 | - | 4.91 | 187,944 |
| Italian Foods | 0 | - | 4.30 | 73,005 |
| Countries Italy Declared War On | 0 | - | 4.75 | 43,461 |
| The Mafia Quiz | 0 | - | 4.46 | 23,391 |
| Byzantine History | 0 | - | 4.91 | 28,939 |
| Byzantine Emperors | 0 | - | 4.92 | 14,412 |
| Count in Roman Numerals - 30 Second Sprint | 0 | - | 4.27 | 103,321 |
| History of The Netherlands | 0 | - | 4.46 | 17,499 |
| Nordic Cities Map Quiz | 0 | - | 4.77 | 90,585 |
| The Vikings! | 0 | - | 4.46 | 28,375 |
| Denmark Country Quiz | 0 | - | 4.78 | 76,071 |
| Sweden Immigration by Country | 0 | - | 4.55 | 56,246 |
| Finland Country Quiz | 0 | - | 4.51 | 59,824 |
| Norway Country Quiz | 0 | - | 4.44 | 77,556 |
| Iceland Country Quiz | 0 | - | 4.69 | 43,266 |
| The Portuguese Empire | 0 | - | 4.58 | 12,087 |
| Canary Islands | 0 | - | 4.62 | 17,499 |
| Real Madrid 2010s Starting XI | 0 | - | 4.90 | 68,217 |
| Switzerland Immigration by Country | 0 | - | 4.69 | 29,864 |
| American to British Word Translation | 0 | - | 4.14 | 139,397 |
| British Spellings | 0 | - | 4.06 | 99,527 |
| British Groups of Things | 0 | - | 4.25 | 82,930 |
| British Acronyms | 0 | - | 4.40 | 45,869 |
| Languages of the United Kingdom | 0 | - | 4.13 | 40,970 |
| United Kingdom Decoder | 0 | - | 4.29 | 40,063 |
| United Kingdom A-Z | 0 | - | 4.52 | 88,204 |
