| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 292,922 |
| Name Every Beatles Song | 0 | - | 4.97 | 238,551 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 532,824 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,197 |
| Save Europeans by Guessing Countries | 0 | - | 4.86 | 217,180 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,811 |
| Official European Union Languages | 0 | - | 4.97 | 239,959 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,752 |
| Olympian Gods Quiz | 0 | - | 4.96 | 504,154 |
| Elton John Quiz | 0 | - | 4.49 | 18,529 |
| Europe Geography Decoder | 0 | - | 4.87 | 70,360 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.83 | 88,092 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 313,001 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 176,250 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,723 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,496 |
| Iceland... or Ireland? | 0 | - | 4.74 | 57,253 |
| Two Letter Roman Numerals | 0 | - | 4.97 | 56,565 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 42,082 |
| Imagine Lyrics | 0 | - | 4.53 | 43,558 |
| A Quiz About The Beatles | 0 | - | 4.56 | 48,378 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 362,260 |
| Countries by National Anthem | 0 | - | 4.92 | 71,427 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,522 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 99,062 |
| Catholic Countries in Europe | 0 | - | 4.83 | 95,846 |
| European Geography By Letter - B #2 | 0 | - | 4.87 | 89,018 |
| Category Elimination - European Geography #3 | 0 | - | 4.86 | 82,089 |
| Federal Subjects of Russia | 0 | - | 4.95 | 149,760 |
| States of Germany | 0 | - | 4.95 | 154,773 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,759 |
| Most-Mentioned Characters in the Iliad | 0 | - | 4.81 | 20,996 |
| Regions of Italy | 0 | - | 4.92 | 77,196 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,862 |
| Regions of Spain Quiz | 0 | - | 4.90 | 115,480 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,843 |
| Beatles Songs by Synonyms | 0 | - | 4.74 | 41,070 |
| Champions League Winners | 0 | - | 4.92 | 1,017,223 |
| Celtic Nations | 0 | - | 4.61 | 47,115 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 66,011 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 236,136 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 279,190 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 169,117 |
| French Geography Quiz #1 | 0 | - | 4.89 | 35,119 |
| Departments of France | 0 | - | 4.93 | 55,296 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,760 |
| Byzantine History | 0 | - | 4.91 | 29,033 |
| Byzantine Emperors | 0 | - | 4.93 | 14,637 |
| Best-Selling British Musical Acts | 0 | - | 4.49 | 47,084 |
| Beatles Lyrics First Names | 0 | - | 4.36 | 40,227 |
| Beatles Songs by Synopsis | 0 | - | 4.31 | 33,237 |
| Viva la Vida Lyrics | 0 | - | 4.38 | 50,160 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,848 |
| England or Wales? | 0 | - | 4.94 | 45,999 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 132,341 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,784 |
| Country Quiz on a Map - France | 0 | - | 4.98 | 47,755 |
| Country Quiz on a Map - Germany | 0 | - | 4.95 | 35,608 |
| The Trojan War | 0 | - | 4.83 | 40,031 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 652,537 |
| Name that Greek Letter | 0 | - | 4.93 | 325,151 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 113,092 |
| 101 Figures from Greek Mythology | 0 | - | 4.99 | 127,740 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 85,650 |
| Roman Emperors | 0 | - | 4.95 | 121,342 |
| Countries that Beat Iceland | 0 | - | 4.81 | 43,272 |
| Shakespearean Phrases | 0 | - | 4.58 | 36,917 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 494,846 |
| Wonderwall Lyrics | 0 | - | 4.25 | 74,128 |
| The Beatles Members | 0 | - | 4.23 | 24,059 |
| First Lines of Beatles Songs | 0 | - | 4.36 | 47,193 |
| 2026–2027 English Premier League Teams | 0 | - | 4.84 | 872,431 |
| Pre-Euro Currencies | 0 | - | 4.44 | 52,761 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,732 |
| Word Scramble - European Countries | 0 | - | 4.73 | 142,399 |
| Top European Languages on a Map | 0 | - | 4.77 | 132,948 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 123,334 |
| Slavic Languages | 0 | - | 4.67 | 54,742 |
| History of Russia Quiz | 0 | - | 4.47 | 32,012 |
| Russia Multiple Choice | 0 | - | 4.58 | 40,890 |
| Flags of Countries That Border France | 0 | - | 4.89 | 123,882 |
| France World Cup Squad 2018 | 0 | - | 4.41 | 34,244 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,936 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.89 | 114,090 |
| Ancient Greek Words | 0 | - | 4.93 | 112,592 |
| Capitals of Italian Regions | 0 | - | 4.62 | 36,752 |
| History of Italy | 0 | - | 4.55 | 32,167 |
| Italy Multiple Choice | 0 | - | 4.74 | 104,454 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 440,126 |
| Geography of the Dutch Empire | 0 | - | 4.62 | 34,839 |
| Most Common Last Names in Sweden | 0 | - | 4.50 | 15,492 |
| Spanish Immigration by Country | 0 | - | 4.63 | 55,654 |
| Countries of the Spanish Empire | 0 | - | 4.52 | 77,454 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 108,882 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 192,112 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,833 |
| Lord of the Rings Decoder | 0 | - | 4.61 | 42,811 |
| Tolkien's Middle Earth Map Quiz | 0 | - | 4.92 | 38,258 |
| Twelve Days of Christmas | 0 | - | 4.45 | 146,259 |
| Rudolph the Red-Nosed Reindeer | 0 | - | 4.53 | 76,468 |
| America the Beautiful Lyrics | 0 | - | 4.27 | 19,798 |
| European Geography By Letter - A | 0 | - | 4.52 | 148,305 |
| European Geography By Letter - B #1 | 0 | - | 4.62 | 121,708 |
| European Geography By Letter - C | 0 | - | 4.44 | 124,210 |
| European Geography By Letter - D | 0 | - | 4.49 | 118,562 |
| European Geography By Letter - L | 0 | - | 4.52 | 115,238 |
| European Geography By Letter - M | 0 | - | 4.69 | 132,737 |
| European Geography By Letter - N | 0 | - | 4.44 | 102,259 |
| European Geography By Letter - R | 0 | - | 4.43 | 94,869 |
| European Geography By Letter - V | 0 | - | 4.43 | 94,147 |
| European Geography By Letter - T | 0 | - | 4.41 | 83,749 |
| Europe Map Quiz | 0 | - | 5.00 | 4,791,241 |
| European Physical Geography | 0 | - | 4.26 | 33,610 |
| Europe Geography Quiz #1 | 0 | - | 4.55 | 71,548 |
| Europe Geography Quiz #2 | 0 | - | 4.57 | 72,219 |
| Europe Geography Quiz #4 | 0 | - | 4.57 | 70,483 |
| Europe Geography Quiz #5 | 0 | - | 4.55 | 61,448 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 101,540 |
| Four Letter European Geography #1 | 0 | - | 4.41 | 28,591 |
| Four Letter European Geography #2 | 0 | - | 4.54 | 20,770 |
| Geography of Russia | 0 | - | 4.57 | 21,613 |
| Slovakia... or Slovenia? | 0 | - | 4.69 | 42,147 |
| History of Austria | 0 | - | 4.70 | 17,986 |
| Capitals of French Regions | 0 | - | 4.45 | 16,191 |
| Regions of France | 0 | - | 4.70 | 122,260 |
| France Immigration by Country | 0 | - | 4.70 | 76,979 |
| Geography of the French Empire | 0 | - | 4.45 | 27,225 |
| The French Revolution | 0 | - | 4.47 | 24,158 |
| France Multiple Choice | 0 | - | 4.39 | 40,866 |
| History of France | 0 | - | 4.61 | 57,684 |
| Famous Germans | 0 | - | 4.50 | 55,840 |
| German Groups of Things | 0 | - | 4.47 | 38,652 |
| Capitals of German States | 0 | - | 4.74 | 29,085 |
| Chancellors of Germany, 1949–present | 0 | - | 4.60 | 23,571 |
| Biggest Cities in Germany in 1910 | 0 | - | 4.41 | 23,568 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,643 |
| Germany True or False? | 0 | - | 4.61 | 49,049 |
| Largest Islands of Greece | 0 | - | 4.59 | 48,543 |
| Mythology A-Z | 0 | - | 4.31 | 37,427 |
| Figures from Greek Mythology | 0 | - | 4.91 | 189,063 |
| Famous Italians by Clue | 0 | - | 4.45 | 90,484 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 126,971 |
| Count in Roman Numerals - 30 Second Sprint | 0 | - | 4.27 | 104,078 |
| Provinces of the Netherlands | 0 | - | 4.80 | 41,873 |
| Nordic Cities Map Quiz | 0 | - | 4.77 | 90,775 |
| The Vikings! | 0 | - | 4.46 | 28,419 |
| Sweden Immigration by Country | 0 | - | 4.53 | 56,417 |
| The Portuguese Empire | 0 | - | 4.58 | 12,116 |
| Real Madrid 2010s Starting XI | 0 | - | 4.90 | 68,995 |
| Top 10 Real Madrid Goalscorers | 0 | - | 4.35 | 50,624 |
| American to British Word Translation | 0 | - | 4.14 | 139,776 |
| 100 Greatest Britons Quiz | 0 | - | 4.41 | 48,425 |
| Languages of the United Kingdom | 0 | - | 4.14 | 41,081 |
| United Kingdom A-Z | 0 | - | 4.51 | 88,406 |
| Foods in a Full English Breakfast | 0 | - | 4.46 | 103,900 |
| Things British People Know that Americans Don't | 0 | - | 4.25 | 51,588 |
| Title in the Lyrics #2 - The Beatles | 0 | - | 4.57 | 94,349 |
| 100 Most Common Words in Beatles Songs | 0 | - | 4.52 | 26,024 |
| Champions League Top 4 | 0 | - | 4.78 | 139,402 |
| Asian Countries by First 2 Letters | 0 | - | 4.92 | 280,890 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 269,567 |
| Christmas Song Lyrics | 0 | - | 4.19 | 70,801 |
| First Lines of Christmas Songs | 0 | - | 4.27 | 151,177 |
| Oceania Map Quiz | 0 | - | 4.98 | 659,935 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,552 |
| Australian Capitals | 0 | - | 4.92 | 62,851 |
| Australia Map Quiz | 0 | - | 4.95 | 346,343 |
| United States Map Quiz | 0 | - | 4.98 | 4,172,738 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,191 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,965 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,072 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,452 |
| European Geography By Letter - E | 0 | - | 4.23 | 115,364 |
| European Geography By Letter - F | 0 | - | 4.15 | 94,618 |
| European Geography By Letter - H | 0 | - | 4.30 | 97,322 |
| European Geography By Letter - G | 0 | - | 4.27 | 104,093 |
| European Geography By Letter - I | 0 | - | 4.07 | 96,679 |
| European Geography By Letter - K | 0 | - | 4.15 | 71,320 |
| European Geography By Letter - O | 0 | - | 4.29 | 63,706 |
| European Geography by Letter - W | 0 | - | 4.21 | 83,679 |
| Europe Geography Quiz #3 | 0 | - | 4.35 | 63,917 |
| European Geography By Letter - S #2 | 0 | - | 4.20 | 51,979 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,373 |
| European Geography A-Z | 0 | - | 4.29 | 49,507 |
| The Only European Country ... | 0 | - | 4.91 | 219,382 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,726 |
| Name a Major European City A-Z | 0 | - | 4.33 | 49,884 |
| Seas of Europe | 0 | - | 4.37 | 84,954 |
| European Geographic Groups of Four | 0 | - | 4.56 | 20,373 |
| Famous Swiss and Austrian People | 0 | - | 4.45 | 14,677 |
| Austria... or Australia? | 0 | - | 4.67 | 104,803 |
| Famous Dutch and Belgian People | 0 | - | 4.56 | 18,153 |
| Famous French People | 0 | - | 4.05 | 36,134 |
| Presidents of France | 0 | - | 4.25 | 24,359 |
| France A-Z | 0 | - | 4.16 | 38,353 |
| Word Chain - France | 0 | - | 4.38 | 42,950 |
| History of Germany | 0 | - | 4.39 | 52,991 |
| Ancient Greek Trivia | 0 | - | 4.62 | 67,264 |
| Geography of Ancient Greece | 0 | - | 4.69 | 32,061 |
| Greek Mythology General Knowledge #2 | 0 | - | 4.59 | 74,393 |
