| Ancient Greek Words | 0 | - | 4.93 | 112,624 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,740 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,505 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 532,957 |
| States of Germany | 0 | - | 4.95 | 154,881 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,789 |
| Save Europeans by Guessing Countries | 0 | - | 4.86 | 217,309 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,835 |
| Official European Union Languages | 0 | - | 4.97 | 240,216 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,784 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,313 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 652,754 |
| Name that Greek Letter | 0 | - | 4.93 | 325,204 |
| Europe Geography Decoder | 0 | - | 4.87 | 70,372 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 42,094 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 362,469 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.83 | 88,119 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 313,099 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 176,390 |
| Famous Germans | 0 | - | 4.50 | 55,857 |
| German Groups of Things | 0 | - | 4.47 | 38,661 |
| Capitals of German States | 0 | - | 4.74 | 29,092 |
| Chancellors of Germany, 1949–present | 0 | - | 4.60 | 23,577 |
| Germany True or False? | 0 | - | 4.61 | 49,059 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,842 |
| Champions League Winners | 0 | - | 4.92 | 1,017,626 |
| Add A Letter - Make a European City | 0 | - | 4.88 | 23,534 |
| Celtic Nations | 0 | - | 4.61 | 47,124 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 99,080 |
| Catholic Countries in Europe | 0 | - | 4.83 | 95,872 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 236,244 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 279,258 |
| European Geography By Letter - B #2 | 0 | - | 4.86 | 89,048 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 169,194 |
| Category Elimination - European Geography #3 | 0 | - | 4.86 | 82,142 |
| Federal Subjects of Russia | 0 | - | 4.95 | 149,874 |
| Departments of France | 0 | - | 4.93 | 55,360 |
| Biggest Cities in Germany in 1910 | 0 | - | 4.41 | 23,573 |
| German History A-Z | 0 | - | 4.49 | 24,939 |
| Regions of Italy | 0 | - | 4.92 | 77,233 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,773 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,897 |
| Regions of Spain Quiz | 0 | - | 4.90 | 115,538 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,877 |
| American to British Word Translation | 0 | - | 4.14 | 139,802 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,860 |
| England or Wales? | 0 | - | 4.94 | 46,011 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 132,404 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,806 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 66,035 |
| French Geography Quiz #1 | 0 | - | 4.89 | 35,207 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 99,039 |
| Bundesliga Champions | 0 | - | 4.25 | 57,401 |
| All Bundesliga Teams Ever | 0 | - | 4.35 | 47,839 |
| British Spellings | 0 | - | 4.06 | 99,623 |
| Best-Selling British Musical Acts | 0 | - | 4.49 | 47,093 |
| Prime Ministers of the UK | 0 | - | 4.95 | 443,007 |
| 2026–2027 Football League Teams | 0 | - | 4.94 | 407,861 |
| Japanese Loanwords | 0 | - | 4.47 | 84,930 |
| Pre-Euro Currencies | 0 | - | 4.44 | 52,769 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,740 |
| Word Scramble - European Countries | 0 | - | 4.73 | 142,429 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 123,726 |
| Slavic Languages | 0 | - | 4.67 | 54,769 |
| Geography of Germany | 0 | - | 4.35 | 17,364 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 72,099 |
| History of Germany | 0 | - | 4.39 | 52,995 |
| The Trojan War | 0 | - | 4.83 | 40,040 |
| Famous Ancient Romans | 0 | - | 4.70 | 85,824 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 113,135 |
| Iceland... or Ireland? | 0 | - | 4.74 | 57,256 |
| Capitals of Italian Regions | 0 | - | 4.62 | 36,755 |
| Roman History Vocabulary | 0 | - | 4.41 | 57,737 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 85,670 |
| Roman Emperors | 0 | - | 4.95 | 121,385 |
| Greenland... or Iceland? | 0 | - | 4.50 | 43,865 |
| Countries Closest to Iceland | 0 | - | 4.90 | 74,261 |
| Countries that Beat Iceland | 0 | - | 4.81 | 43,281 |
| Spanish Immigration by Country | 0 | - | 4.63 | 55,662 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 54,022 |
| British to American Word Translation | 0 | - | 3.74 | 255,390 |
| British Foods by Description | 0 | - | 3.94 | 48,403 |
| British and American Word Differences | 0 | - | 2.63 | 46,938 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 99,175 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 81,064 |
| Monty Python Quotes | 0 | - | 4.89 | 42,623 |
| James Bond Countries Visited Map | 0 | - | 4.99 | 64,861 |
| Roald Dahl Books | 0 | - | 4.45 | 34,149 |
| Do You Even Know Anything About Shakespeare? | 0 | - | 4.56 | 34,520 |
| Middle Earth Geography | 0 | - | 4.56 | 39,985 |
| Lord of the Rings Trivia | 0 | - | 4.53 | 81,863 |
| Members of the Fellowship of the Ring | 0 | - | 4.74 | 45,986 |
| A Quiz About The Beatles | 0 | - | 4.56 | 48,399 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,833 |
| Top 4 in English Football, 1888–2026 | 0 | - | 4.92 | 143,738 |
| Top European Languages on a Map | 0 | - | 4.77 | 132,984 |
| History of Russia Quiz | 0 | - | 4.47 | 32,020 |
| Russia Multiple Choice | 0 | - | 4.58 | 40,897 |
| Word Chain - Germany | 0 | - | 4.31 | 22,694 |
| Olympian Gods Quiz | 0 | - | 4.96 | 504,290 |
| History of Italy | 0 | - | 4.55 | 32,178 |
| Italy Multiple Choice | 0 | - | 4.74 | 104,496 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 102,428 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 440,281 |
| Two Letter Roman Numerals | 0 | - | 4.97 | 56,587 |
| Geography of the Dutch Empire | 0 | - | 4.62 | 34,842 |
| Countries of the Spanish Empire | 0 | - | 4.52 | 77,463 |
| Shakespearean Characters | 0 | - | 4.38 | 37,764 |
| Name Every Beatles Song | 0 | - | 4.97 | 238,625 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 292,958 |
| Premier League Relegated Teams | 0 | - | 4.81 | 128,049 |
| European Geography By Letter - A | 0 | - | 4.52 | 148,333 |
| European Geography By Letter - B #1 | 0 | - | 4.62 | 121,732 |
| European Geography By Letter - C | 0 | - | 4.44 | 124,238 |
| European Geography By Letter - D | 0 | - | 4.49 | 118,671 |
| European Geography By Letter - L | 0 | - | 4.52 | 115,257 |
| European Geography By Letter - M | 0 | - | 4.69 | 132,768 |
| European Geography By Letter - N | 0 | - | 4.44 | 102,275 |
| European Geography By Letter - R | 0 | - | 4.43 | 94,882 |
| European Geography By Letter - V | 0 | - | 4.43 | 94,161 |
| European Geography By Letter - T | 0 | - | 4.41 | 83,773 |
| Europe Map Quiz | 0 | - | 5.00 | 4,792,375 |
| European Physical Geography | 0 | - | 4.26 | 33,614 |
| Europe Geography Quiz #1 | 0 | - | 4.55 | 71,558 |
| Europe Geography Quiz #2 | 0 | - | 4.57 | 72,230 |
| Europe Geography Quiz #4 | 0 | - | 4.57 | 70,500 |
| Europe Geography Quiz #5 | 0 | - | 4.55 | 61,459 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 101,556 |
| Four Letter European Geography #1 | 0 | - | 4.41 | 28,603 |
| Four Letter European Geography #2 | 0 | - | 4.54 | 20,782 |
| Geography of Russia | 0 | - | 4.57 | 21,615 |
| Slovakia... or Slovenia? | 0 | - | 4.69 | 42,157 |
| History of Austria | 0 | - | 4.70 | 17,991 |
| Capitals of French Regions | 0 | - | 4.45 | 16,194 |
| Regions of France | 0 | - | 4.70 | 122,345 |
| France Immigration by Country | 0 | - | 4.70 | 76,997 |
| Geography of the French Empire | 0 | - | 4.45 | 27,229 |
| The French Revolution | 0 | - | 4.47 | 24,164 |
| France Multiple Choice | 0 | - | 4.39 | 40,873 |
| Ligue 1 Champions | 0 | - | 4.22 | 48,902 |
| History of France | 0 | - | 4.61 | 57,709 |
| Largest Islands of Greece | 0 | - | 4.59 | 48,562 |
| Figures from Greek Mythology | 0 | - | 4.91 | 189,155 |
| Famous Italians by Clue | 0 | - | 4.45 | 90,518 |
| Serie A Champions | 0 | - | 4.29 | 58,870 |
| The Life of Julius Caesar | 0 | - | 4.39 | 39,193 |
| Provinces of the Netherlands | 0 | - | 4.80 | 41,908 |
| The Vikings! | 0 | - | 4.46 | 28,419 |
| Sweden Immigration by Country | 0 | - | 4.53 | 56,434 |
| The Portuguese Empire | 0 | - | 4.58 | 12,116 |
| 2026 La Liga Clubs | 0 | - | 4.33 | 70,532 |
| La Liga - Trofeo Pichichi | 0 | - | 4,57 | 7.345 |
| 100 Greatest Britons Quiz | 0 | - | 4.41 | 48,430 |
| Languages of the United Kingdom | 0 | - | 4.14 | 41,087 |
| United Kingdom A-Z | 0 | - | 4.51 | 88,422 |
| Foods in a Full English Breakfast | 0 | - | 4.46 | 103,930 |
| Jane Austen Novels | 0 | - | 4.41 | 27,521 |
| Name All Charles Dickens Novels | 0 | - | 4.40 | 43,027 |
| Lord of the Rings - Races | 0 | - | 4.25 | 59,051 |
| The Ultimate LOTR Character Quiz - The Books | 0 | - | 4.63 | 20,907 |
| Beatles Lyrics First Names | 0 | - | 4.36 | 40,237 |
| Elton John Quiz | 0 | - | 4.49 | 18,531 |
| Doctor Who Actors | 0 | - | 4.61 | 17,999 |
| Champions League Top 4 | 0 | - | 4.78 | 139,497 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 280,946 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 269,612 |
| Words for Leaders | 0 | - | 4.78 | 259,202 |
| Oceania Map Quiz | 0 | - | 4.98 | 660,161 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,583 |
| Australian Capitals | 0 | - | 4.92 | 62,858 |
| Australia Map Quiz | 0 | - | 4.95 | 346,439 |
| United States Map Quiz | 0 | - | 4.98 | 4,173,186 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,269 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,974 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,150 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,510 |
| European Geography By Letter - E | 0 | - | 4.23 | 115,387 |
| European Geography By Letter - F | 0 | - | 4.15 | 94,634 |
| European Geography By Letter - H | 0 | - | 4.30 | 97,335 |
| European Geography By Letter - G | 0 | - | 4.27 | 104,108 |
| European Geography By Letter - I | 0 | - | 4.07 | 96,690 |
| European Geography By Letter - K | 0 | - | 4.15 | 71,334 |
| European Geography By Letter - O | 0 | - | 4.29 | 63,717 |
| European Geography by Letter - W | 0 | - | 4.21 | 83,688 |
| Europe Geography Quiz #3 | 0 | - | 4.35 | 63,930 |
| European Geography By Letter - S #2 | 0 | - | 4.20 | 51,989 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,433 |
| European Geography A-Z | 0 | - | 4.29 | 49,513 |
| The Only European Country ... | 0 | - | 4.91 | 219,500 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,784 |
| Name a Major European City A-Z | 0 | - | 4.33 | 49,903 |
| Seas of Europe | 0 | - | 4.37 | 84,961 |
| Famous Swiss and Austrian People | 0 | - | 4.45 | 14,678 |
| Austria... or Australia? | 0 | - | 4.67 | 104,825 |
| Famous Dutch and Belgian People | 0 | - | 4.56 | 18,157 |
| Famous French People | 0 | - | 4.05 | 36,151 |
| Presidents of France | 0 | - | 4.25 | 24,366 |
| France A-Z | 0 | - | 4.16 | 38,357 |
| Word Chain - France | 0 | - | 4.38 | 42,956 |
| France True or False? | 0 | - | 4.44 | 40,103 |
