| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 292,925 |
| Name Every Beatles Song | 0 | - | 4.97 | 238,554 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 532,827 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,203 |
| 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 | 239,961 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,756 |
| Olympian Gods Quiz | 0 | - | 4.96 | 504,160 |
| 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 | 313,003 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 176,257 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,724 |
| 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 | 42,083 |
| Imagine Lyrics | 0 | - | 4.53 | 43,559 |
| A Quiz About The Beatles | 0 | - | 4.56 | 48,381 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 362,270 |
| 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 | 89,021 |
| Category Elimination - European Geography #3 | 0 | - | 4.86 | 82,090 |
| Federal Subjects of Russia | 0 | - | 4.95 | 149,764 |
| States of Germany | 0 | - | 4.95 | 154,779 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,762 |
| Most-Mentioned Characters in the Iliad | 0 | - | 4.81 | 20,996 |
| Regions of Italy | 0 | - | 4.92 | 77,198 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,863 |
| Regions of Spain Quiz | 0 | - | 4.90 | 115,484 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,845 |
| Beatles Songs by Synonyms | 0 | - | 4.74 | 41,072 |
| Champions League Winners | 0 | - | 4.92 | 1,017,239 |
| Celtic Nations | 0 | - | 4.61 | 47,115 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 66,012 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 236,143 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 279,190 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 169,118 |
| French Geography Quiz #1 | 0 | - | 4.89 | 35,119 |
| Departments of France | 0 | - | 4.93 | 55,307 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,761 |
| Byzantine History | 0 | - | 4.91 | 29,033 |
| Byzantine Emperors | 0 | - | 4.93 | 14,638 |
| Best-Selling British Musical Acts | 0 | - | 4.49 | 47,085 |
| Beatles Lyrics First Names | 0 | - | 4.36 | 40,227 |
| Beatles Songs by Synopsis | 0 | - | 4.31 | 33,238 |
| 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 | 132,342 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,785 |
| Country Quiz on a Map - France | 0 | - | 4.98 | 47,755 |
| Country Quiz on a Map - Germany | 0 | - | 4.95 | 35,611 |
| The Trojan War | 0 | - | 4.83 | 40,031 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 652,547 |
| Name that Greek Letter | 0 | - | 4.93 | 325,157 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 113,093 |
| 101 Figures from Greek Mythology | 0 | - | 4.99 | 127,748 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 85,650 |
| Roman Emperors | 0 | - | 4.95 | 121,351 |
| 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 | 47,194 |
| 2026–2027 English Premier League Teams | 0 | - | 4.84 | 872,450 |
| 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 | 142,400 |
| Top European Languages on a Map | 0 | - | 4.77 | 132,951 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 123,347 |
| Slavic Languages | 0 | - | 4.67 | 54,743 |
| 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 | 123,883 |
| France World Cup Squad 2018 | 0 | - | 4.41 | 34,246 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,936 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.89 | 114,102 |
| Ancient Greek Words | 0 | - | 4.93 | 112,595 |
| 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 | 55,655 |
| Countries of the Spanish Empire | 0 | - | 4.52 | 77,455 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 108,886 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 192,113 |
| 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 | 148,307 |
| European Geography By Letter - B #1 | 0 | - | 4.62 | 121,710 |
| European Geography By Letter - C | 0 | - | 4.44 | 124,211 |
| European Geography By Letter - D | 0 | - | 4.49 | 118,567 |
| European Geography By Letter - L | 0 | - | 4.52 | 115,239 |
| European Geography By Letter - M | 0 | - | 4.69 | 132,739 |
| 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 | 94,148 |
| European Geography By Letter - T | 0 | - | 4.41 | 83,751 |
| Europe Map Quiz | 0 | - | 5.00 | 4,791,284 |
| European Physical Geography | 0 | - | 4.26 | 33,610 |
| Europe Geography Quiz #1 | 0 | - | 4.55 | 71,550 |
| Europe Geography Quiz #2 | 0 | - | 4.57 | 72,223 |
| Europe Geography Quiz #4 | 0 | - | 4.57 | 70,486 |
| Europe Geography Quiz #5 | 0 | - | 4.55 | 61,451 |
| 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 | 21,614 |
| Slovakia... or Slovenia? | 0 | - | 4.69 | 42,150 |
| History of Austria | 0 | - | 4.70 | 17,986 |
| Capitals of French Regions | 0 | - | 4.45 | 16,191 |
| Regions of France | 0 | - | 4.70 | 122,261 |
| 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 | 40,867 |
| History of France | 0 | - | 4.61 | 57,685 |
| Famous Germans | 0 | - | 4.50 | 55,841 |
| German Groups of Things | 0 | - | 4.47 | 38,653 |
| 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 | 48,545 |
| Mythology A-Z | 0 | - | 4.31 | 37,427 |
| Figures from Greek Mythology | 0 | - | 4.91 | 189,066 |
| Famous Italians by Clue | 0 | - | 4.45 | 90,485 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 126,973 |
| Count in Roman Numerals - 30 Second Sprint | 0 | - | 4.27 | 104,078 |
| Provinces of the Netherlands | 0 | - | 4.80 | 41,875 |
| 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 | 68,996 |
| Top 10 Real Madrid Goalscorers | 0 | - | 4.35 | 50,625 |
| 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 | 103,901 |
| Things British People Know that Americans Don't | 0 | - | 4.25 | 51,588 |
| Title in the Lyrics #2 - The Beatles | 0 | - | 4.57 | 94,351 |
| 100 Most Common Words in Beatles Songs | 0 | - | 4.52 | 26,025 |
| Champions League Top 4 | 0 | - | 4.78 | 139,407 |
| Asian Countries by First 2 Letters | 0 | - | 4.92 | 280,891 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 269,568 |
| Christmas Song Lyrics | 0 | - | 4.19 | 70,801 |
| First Lines of Christmas Songs | 0 | - | 4.27 | 151,177 |
| Oceania Map Quiz | 0 | - | 4.98 | 659,939 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,555 |
| Australian Capitals | 0 | - | 4.92 | 62,851 |
| Australia Map Quiz | 0 | - | 4.95 | 346,347 |
| United States Map Quiz | 0 | - | 4.98 | 4,172,763 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,193 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,966 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,075 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,455 |
| European Geography By Letter - E | 0 | - | 4.23 | 115,367 |
| European Geography By Letter - F | 0 | - | 4.15 | 94,620 |
| European Geography By Letter - H | 0 | - | 4.30 | 97,325 |
| European Geography By Letter - G | 0 | - | 4.27 | 104,095 |
| European Geography By Letter - I | 0 | - | 4.07 | 96,681 |
| European Geography By Letter - K | 0 | - | 4.15 | 71,322 |
| European Geography By Letter - O | 0 | - | 4.29 | 63,706 |
| European Geography by Letter - W | 0 | - | 4.21 | 83,680 |
| Europe Geography Quiz #3 | 0 | - | 4.35 | 63,919 |
| European Geography By Letter - S #2 | 0 | - | 4.20 | 51,979 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,378 |
| European Geography A-Z | 0 | - | 4.29 | 49,507 |
| The Only European Country ... | 0 | - | 4.91 | 219,383 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,731 |
| Name a Major European City A-Z | 0 | - | 4.33 | 49,884 |
| Seas of Europe | 0 | - | 4.37 | 84,955 |
| European Geographic Groups of Four | 0 | - | 4.56 | 20,376 |
| 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 | 32,062 |
| Greek Mythology General Knowledge #2 | 0 | - | 4.59 | 74,393 |
