| Germany Multiple Choice | 0 | - | 4.84 | 54,600 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,323 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 531,601 |
| Catholic Countries in Europe | 0 | - | 4.83 | 95,572 |
| German Loan Words | 0 | - | 4.27 | 140,352 |
| States of Germany | 0 | - | 4.95 | 153,897 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,501 |
| Ancient Greek Words | 0 | - | 4.93 | 112,198 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 234,993 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 168,321 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,764 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,533 |
| Official European Union Languages | 0 | - | 4.97 | 239,372 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,400 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,057 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 650,454 |
| Name that Greek Letter | 0 | - | 4.93 | 324,599 |
| German History A-Z | 0 | - | 4.49 | 24,790 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,629 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,204 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,988 |
| Middle Earth Geography | 0 | - | 4.56 | 39,919 |
| Lord of the Rings Trivia | 0 | - | 4.53 | 81,687 |
| Members of the Fellowship of the Ring | 0 | - | 4.74 | 45,930 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 359,873 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,464 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,862 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,056 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 174,745 |
| Famous Germans | 0 | - | 4.50 | 55,646 |
| German Groups of Things | 0 | - | 4.47 | 38,585 |
| Capitals of German States | 0 | - | 4.74 | 29,032 |
| Chancellors of Germany, 1949–present | 0 | - | 4.60 | 23,476 |
| Germany True or False? | 0 | - | 4.61 | 48,955 |
| 100 Greatest Britons Quiz | 0 | - | 4.41 | 48,375 |
| Champions League Winners | 0 | - | 4.92 | 1,012,648 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,593 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 73,023 |
| Celtic Nations | 0 | - | 4.61 | 47,054 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,509 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,571 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,515 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,190 |
| Monarchies of Europe | 0 | - | 4.90 | 98,588 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 278,065 |
| European Geography By Letter - B #2 | 0 | - | 4.86 | 88,150 |
| Category Elimination - European Geography #3 | 0 | - | 4.86 | 81,661 |
| Federal Subjects of Russia | 0 | - | 4.95 | 148,747 |
| Departments of France | 0 | - | 4.93 | 54,813 |
| Biggest Cities in Germany in 1910 | 0 | - | 4.41 | 23,536 |
| Regions of Italy | 0 | - | 4.92 | 76,616 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,692 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,629 |
| Regions of Spain Quiz | 0 | - | 4.90 | 114,951 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,575 |
| Lord of the Rings - Races | 0 | - | 4.25 | 58,945 |
| The Ultimate LOTR Character Quiz - The Books | 0 | - | 4.63 | 20,835 |
| Doctor Who Actors | 0 | - | 4.61 | 17,974 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,801 |
| England or Wales? | 0 | - | 4.94 | 45,879 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 131,544 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,614 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 136,425 |
| Monarchies of Asia | 0 | - | 4.97 | 71,367 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 110,692 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 97,396 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,156 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,026 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 92,889 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 84,851 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 191,540 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,679 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 150,276 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,759 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,100 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 90,744 |
| French Geography Quiz #1 | 0 | - | 4.89 | 35,000 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 97,988 |
| Bundesliga Champions | 0 | - | 4.25 | 57,070 |
| All Bundesliga Teams Ever | 0 | - | 4.35 | 45,882 |
| Countries Italy Declared War On | 0 | - | 4.75 | 43,550 |
| British Acronyms | 0 | - | 4.40 | 45,897 |
| British Monopoly Board | 0 | - | 4.52 | 41,231 |
| Best-Selling British Musical Acts | 0 | - | 4.49 | 47,002 |
| Name the English Monarchs | 0 | - | 4.91 | 505,173 |
| Prime Ministers of the UK | 0 | - | 4.95 | 441,203 |
| 2025–2026 Football League Teams | 0 | - | 4.94 | 403,740 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 76,632 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,661 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,280 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.83 | 62,125 |
| Pre-Euro Currencies | 0 | - | 4.44 | 52,696 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,697 |
| Word Scramble - European Countries | 0 | - | 4.73 | 142,131 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 116,210 |
| Slavic Languages | 0 | - | 4.68 | 54,590 |
| The Reign of Napoleon | 0 | - | 4.54 | 39,083 |
| Germany A-Z | 0 | - | 4.56 | 62,784 |
| Geography of Germany | 0 | - | 4.35 | 17,241 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,828 |
| History of Germany | 0 | - | 4.39 | 52,937 |
| The Trojan War | 0 | - | 4.83 | 39,920 |
| Famous Ancient Romans | 0 | - | 4.70 | 85,690 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 112,627 |
| Iceland... or Ireland? | 0 | - | 4.74 | 57,167 |
| Capitals of Italian Regions | 0 | - | 4.62 | 36,701 |
| Italy A-Z | 0 | - | 4.49 | 58,609 |
| Roman History Vocabulary | 0 | - | 4.41 | 57,687 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 85,448 |
| Roman Emperors | 0 | - | 4.95 | 120,803 |
| Greenland... or Iceland? | 0 | - | 4.50 | 43,828 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,936 |
| Spanish Immigration by Country | 0 | - | 4.63 | 55,583 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,904 |
| Members of the British Royal Family | 0 | - | 4.10 | 114,425 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 98,907 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 80,733 |
| British Geography A-Z | 0 | - | 4.42 | 19,586 |
| Monty Python Quotes | 0 | - | 4.89 | 42,574 |
| James Bond Countries Visited Map | 0 | - | 4.99 | 64,573 |
| Roald Dahl Books | 0 | - | 4.44 | 34,108 |
| Do You Even Know Anything About Shakespeare? | 0 | - | 4.56 | 34,453 |
| A Quiz About The Beatles | 0 | - | 4.56 | 48,250 |
| British History A-Z #1 | 0 | - | 4.45 | 46,867 |
| Top 4 in English Football, 1888–2026 | 0 | - | 4.92 | 142,674 |
| Biggest Trading Partners - Turkey | 0 | - | 4.81 | 51,053 |
| Countries with the Most Hindus | 0 | - | 4.90 | 123,377 |
| Hindu Countries | 0 | - | 4.87 | 50,432 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 27,329 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,477 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,527 |
| Top European Languages on a Map | 0 | - | 4.77 | 132,599 |
| History of Russia Quiz | 0 | - | 4.47 | 31,980 |
| Russia Multiple Choice | 0 | - | 4.58 | 40,827 |
| Kings of France Quiz | 0 | - | 4.20 | 32,866 |
| Word Chain - Germany | 0 | - | 4.31 | 22,656 |
| Olympian Gods Quiz | 0 | - | 4.96 | 502,836 |
| History of Italy | 0 | - | 4.55 | 32,104 |
| Italy Multiple Choice | 0 | - | 4.74 | 104,168 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 102,170 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 438,913 |
| Two Letter Roman Numerals | 0 | - | 4.97 | 56,398 |
| Geography of the Dutch Empire | 0 | - | 4.62 | 34,772 |
| Countries of the Spanish Empire | 0 | - | 4.52 | 77,371 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,593 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 191,386 |
| Shakespearean Characters | 0 | - | 4.38 | 37,705 |
| Name Every Beatles Song | 0 | - | 4.97 | 237,747 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 292,522 |
| Premier League Relegated Teams | 0 | - | 4.81 | 127,416 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 14,040 |
| European Geography By Letter - A | 0 | - | 4.52 | 147,573 |
| European Geography By Letter - B #1 | 0 | - | 4.62 | 120,940 |
| European Geography By Letter - C | 0 | - | 4.43 | 122,169 |
| European Geography By Letter - D | 0 | - | 4.50 | 109,946 |
| European Geography By Letter - L | 0 | - | 4.52 | 114,616 |
| European Geography By Letter - M | 0 | - | 4.69 | 131,954 |
| European Geography By Letter - N | 0 | - | 4.44 | 101,793 |
| European Geography By Letter - R | 0 | - | 4.43 | 94,321 |
| European Geography By Letter - V | 0 | - | 4.42 | 93,541 |
| European Geography By Letter - T | 0 | - | 4.41 | 83,224 |
| Europe Map Quiz | 0 | - | 5.00 | 4,779,400 |
| European Physical Geography | 0 | - | 4.26 | 33,570 |
| Europe Geography Quiz #1 | 0 | - | 4.55 | 71,441 |
| Europe Geography Quiz #2 | 0 | - | 4.57 | 72,092 |
| Europe Geography Quiz #4 | 0 | - | 4.57 | 70,394 |
| Europe Geography Quiz #5 | 0 | - | 4.55 | 61,361 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 101,158 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 35,123 |
| Four Letter European Geography #1 | 0 | - | 4.41 | 28,402 |
| Geography of Russia | 0 | - | 4.57 | 21,572 |
| Slovakia... or Slovenia? | 0 | - | 4.69 | 42,068 |
| History of Austria | 0 | - | 4.70 | 17,946 |
| Capitals of French Regions | 0 | - | 4.45 | 16,150 |
| Regions of France | 0 | - | 4.70 | 121,677 |
| France Immigration by Country | 0 | - | 4.70 | 76,815 |
| Geography of the French Empire | 0 | - | 4.45 | 27,191 |
| The French Revolution | 0 | - | 4.47 | 24,105 |
| France Multiple Choice | 0 | - | 4.39 | 40,805 |
| Ligue 1 Champions | 0 | - | 4.21 | 48,733 |
| History of France | 0 | - | 4.61 | 57,443 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,490 |
| Largest Islands of Greece | 0 | - | 4.59 | 48,298 |
| Mythology A-Z | 0 | - | 4.31 | 37,345 |
| Figures from Greek Mythology | 0 | - | 4.91 | 188,278 |
| Famous Italians by Clue | 0 | - | 4.45 | 90,028 |
| Italian History A-Z | 0 | - | 4.21 | 17,828 |
| Serie A Champions | 0 | - | 4.29 | 58,652 |
| The Life of Julius Caesar | 0 | - | 4.39 | 39,154 |
| Provinces of the Netherlands | 0 | - | 4.80 | 41,610 |
| The Vikings! | 0 | - | 4.46 | 28,387 |
| Sweden Immigration by Country | 0 | - | 4.55 | 56,301 |
| The Portuguese Empire | 0 | - | 4.58 | 12,093 |
| Spanish History A-Z | 0 | - | 4.37 | 19,419 |
| 2026 La Liga Clubs | 0 | - | 4.33 | 70,321 |
| La Liga - Trofeo Pichichi | 0 | - | 4,57 | 7.237 |
| American to British Word Translation | 0 | - | 4.14 | 139,514 |
| Languages of the United Kingdom | 0 | - | 4.14 | 41,010 |
| United Kingdom A-Z | 0 | - | 4.51 | 88,249 |
| Foods in a Full English Breakfast | 0 | - | 4.46 | 103,625 |
