| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 292,655 |
| Name Every Beatles Song | 0 | - | 4.97 | 238,021 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 532,017 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,428 |
| Save Europeans by Guessing Countries | 0 | - | 4.86 | 216,154 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,616 |
| Official European Union Languages | 0 | - | 4.97 | 239,545 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,516 |
| Olympian Gods Quiz | 0 | - | 4.96 | 503,245 |
| Elton John Quiz | 0 | - | 4.49 | 18,513 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,256 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.83 | 87,933 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,380 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 175,230 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,645 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,378 |
| Iceland... or Ireland? | 0 | - | 4.74 | 57,203 |
| Two Letter Roman Numerals | 0 | - | 4.97 | 56,443 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 42,017 |
| Imagine Lyrics | 0 | - | 4.53 | 43,512 |
| A Quiz About The Beatles | 0 | - | 4.56 | 48,288 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 360,598 |
| Countries by National Anthem | 0 | - | 4.92 | 71,384 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,482 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,609 |
| Catholic Countries in Europe | 0 | - | 4.83 | 95,662 |
| European Geography By Letter - B #2 | 0 | - | 4.87 | 88,368 |
| Category Elimination - European Geography #3 | 0 | - | 4.86 | 81,802 |
| Federal Subjects of Russia | 0 | - | 4.95 | 149,146 |
| States of Germany | 0 | - | 4.95 | 154,161 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,588 |
| Most-Mentioned Characters in the Iliad | 0 | - | 4.81 | 20,934 |
| Regions of Italy | 0 | - | 4.92 | 76,796 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,702 |
| Regions of Spain Quiz | 0 | - | 4.90 | 115,128 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,660 |
| Beatles Songs by Synonyms | 0 | - | 4.74 | 40,992 |
| Champions League Winners | 0 | - | 4.92 | 1,014,285 |
| Celtic Nations | 0 | - | 4.61 | 47,072 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,838 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 235,343 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 278,603 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 168,566 |
| French Geography Quiz #1 | 0 | - | 4.89 | 35,028 |
| Departments of France | 0 | - | 4.93 | 54,941 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,719 |
| Byzantine History | 0 | - | 4.91 | 28,999 |
| Byzantine Emperors | 0 | - | 4.93 | 14,531 |
| Best-Selling British Musical Acts | 0 | - | 4.49 | 47,033 |
| Beatles Lyrics First Names | 0 | - | 4.36 | 40,122 |
| Beatles Songs by Synopsis | 0 | - | 4.31 | 33,173 |
| Viva la Vida Lyrics | 0 | - | 4.38 | 50,107 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,816 |
| England or Wales? | 0 | - | 4.94 | 45,917 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 131,788 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,712 |
| Country Quiz on a Map - France | 0 | - | 4.98 | 47,624 |
| Country Quiz on a Map - Germany | 0 | - | 4.95 | 35,484 |
| The Trojan War | 0 | - | 4.83 | 39,945 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 651,052 |
| Name that Greek Letter | 0 | - | 4.93 | 324,771 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 112,772 |
| 101 Figures from Greek Mythology | 0 | - | 4.99 | 127,252 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 85,522 |
| Roman Emperors | 0 | - | 4.95 | 120,992 |
| Countries that Beat Iceland | 0 | - | 4.81 | 43,161 |
| Shakespearean Phrases | 0 | - | 4.57 | 36,855 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 494,487 |
| Wonderwall Lyrics | 0 | - | 4.25 | 74,031 |
| The Beatles Members | 0 | - | 4.23 | 24,032 |
| First Lines of Beatles Songs | 0 | - | 4.36 | 47,124 |
| 2026–2027 English Premier League Teams | 0 | - | 4.84 | 869,501 |
| Pre-Euro Currencies | 0 | - | 4.44 | 52,716 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,709 |
| Word Scramble - European Countries | 0 | - | 4.73 | 142,193 |
| Top European Languages on a Map | 0 | - | 4.77 | 132,705 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 116,414 |
| Slavic Languages | 0 | - | 4.68 | 54,639 |
| History of Russia Quiz | 0 | - | 4.47 | 31,993 |
| Russia Multiple Choice | 0 | - | 4.58 | 40,840 |
| Flags of Countries That Border France | 0 | - | 4.89 | 123,668 |
| France World Cup Squad 2018 | 0 | - | 4.41 | 34,047 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,752 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,803 |
| Ancient Greek Words | 0 | - | 4.93 | 112,308 |
| Capitals of Italian Regions | 0 | - | 4.62 | 36,718 |
| History of Italy | 0 | - | 4.55 | 32,118 |
| Italy Multiple Choice | 0 | - | 4.74 | 104,244 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 439,300 |
| Geography of the Dutch Empire | 0 | - | 4.62 | 34,793 |
| Most Common Last Names in Sweden | 0 | - | 4.50 | 15,473 |
| Spanish Immigration by Country | 0 | - | 4.63 | 55,601 |
| Countries of the Spanish Empire | 0 | - | 4.52 | 77,402 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,674 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 191,527 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,779 |
| Lord of the Rings Decoder | 0 | - | 4.61 | 42,762 |
| Tolkien's Middle Earth Map Quiz | 0 | - | 4.92 | 38,139 |
| Twelve Days of Christmas | 0 | - | 4.45 | 146,197 |
| Rudolph the Red-Nosed Reindeer | 0 | - | 4.53 | 76,419 |
| America the Beautiful Lyrics | 0 | - | 4.27 | 19,788 |
| European Geography By Letter - A | 0 | - | 4.52 | 147,725 |
| European Geography By Letter - B #1 | 0 | - | 4.62 | 121,102 |
| European Geography By Letter - C | 0 | - | 4.43 | 123,228 |
| European Geography By Letter - D | 0 | - | 4.50 | 110,109 |
| European Geography By Letter - L | 0 | - | 4.52 | 114,761 |
| European Geography By Letter - M | 0 | - | 4.69 | 132,117 |
| European Geography By Letter - N | 0 | - | 4.44 | 101,878 |
| European Geography By Letter - R | 0 | - | 4.43 | 94,397 |
| European Geography By Letter - V | 0 | - | 4.42 | 93,613 |
| European Geography By Letter - T | 0 | - | 4.41 | 83,326 |
| Europe Map Quiz | 0 | - | 5.00 | 4,782,702 |
| European Physical Geography | 0 | - | 4.26 | 33,581 |
| Europe Geography Quiz #1 | 0 | - | 4.55 | 71,468 |
| Europe Geography Quiz #2 | 0 | - | 4.57 | 72,125 |
| Europe Geography Quiz #4 | 0 | - | 4.57 | 70,417 |
| Europe Geography Quiz #5 | 0 | - | 4.55 | 61,386 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 101,231 |
| Four Letter European Geography #1 | 0 | - | 4.41 | 28,469 |
| Four Letter European Geography #2 | 0 | - | 4.54 | 20,684 |
| Geography of Russia | 0 | - | 4.57 | 21,585 |
| Slovakia... or Slovenia? | 0 | - | 4.69 | 42,089 |
| History of Austria | 0 | - | 4.70 | 17,962 |
| Capitals of French Regions | 0 | - | 4.45 | 16,160 |
| Regions of France | 0 | - | 4.70 | 121,862 |
| France Immigration by Country | 0 | - | 4.70 | 76,858 |
| Geography of the French Empire | 0 | - | 4.45 | 27,202 |
| The French Revolution | 0 | - | 4.47 | 24,125 |
| France Multiple Choice | 0 | - | 4.39 | 40,823 |
| History of France | 0 | - | 4.61 | 57,513 |
| Famous Germans | 0 | - | 4.50 | 55,720 |
| German Groups of Things | 0 | - | 4.47 | 38,611 |
| Capitals of German States | 0 | - | 4.74 | 29,050 |
| Chancellors of Germany, 1949–present | 0 | - | 4.60 | 23,518 |
| Biggest Cities in Germany in 1910 | 0 | - | 4.41 | 23,549 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,533 |
| Germany True or False? | 0 | - | 4.61 | 48,981 |
| Largest Islands of Greece | 0 | - | 4.59 | 48,379 |
| Mythology A-Z | 0 | - | 4.31 | 37,366 |
| Figures from Greek Mythology | 0 | - | 4.91 | 188,535 |
| Famous Italians by Clue | 0 | - | 4.45 | 90,269 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 126,591 |
| Count in Roman Numerals - 30 Second Sprint | 0 | - | 4.27 | 103,608 |
| Provinces of the Netherlands | 0 | - | 4.80 | 41,665 |
| Nordic Cities Map Quiz | 0 | - | 4.77 | 90,681 |
| The Vikings! | 0 | - | 4.46 | 28,397 |
| Sweden Immigration by Country | 0 | - | 4.53 | 56,333 |
| The Portuguese Empire | 0 | - | 4.58 | 12,096 |
| Real Madrid 2010s Starting XI | 0 | - | 4.90 | 68,640 |
| Top 10 Real Madrid Goalscorers | 0 | - | 4.35 | 50,508 |
| American to British Word Translation | 0 | - | 4.14 | 139,580 |
| 100 Greatest Britons Quiz | 0 | - | 4.41 | 48,389 |
| Languages of the United Kingdom | 0 | - | 4.14 | 41,032 |
| United Kingdom A-Z | 0 | - | 4.51 | 88,299 |
| Foods in a Full English Breakfast | 0 | - | 4.46 | 103,698 |
| Things British People Know that Americans Don't | 0 | - | 4.25 | 51,548 |
| Title in the Lyrics #2 - The Beatles | 0 | - | 4.57 | 94,232 |
| 100 Most Common Words in Beatles Songs | 0 | - | 4.52 | 25,917 |
| Champions League Top 4 | 0 | - | 4.77 | 138,509 |
| Asian Countries by First 2 Letters | 0 | - | 4.92 | 280,433 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 269,139 |
| Christmas Song Lyrics | 0 | - | 4.19 | 70,756 |
| First Lines of Christmas Songs | 0 | - | 4.27 | 151,101 |
| Oceania Map Quiz | 0 | - | 4.98 | 658,429 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,336 |
| Australian Capitals | 0 | - | 4.92 | 62,813 |
| Australia Map Quiz | 0 | - | 4.95 | 345,907 |
| United States Map Quiz | 0 | - | 4.98 | 4,168,922 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,604 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,866 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,449 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,907 |
| European Geography By Letter - E | 0 | - | 4.23 | 114,830 |
| European Geography By Letter - F | 0 | - | 4.15 | 94,142 |
| European Geography By Letter - H | 0 | - | 4.30 | 96,935 |
| European Geography By Letter - G | 0 | - | 4.27 | 103,640 |
| European Geography By Letter - I | 0 | - | 4.07 | 96,331 |
| European Geography By Letter - K | 0 | - | 4.15 | 70,966 |
| European Geography By Letter - O | 0 | - | 4.29 | 63,381 |
| European Geography by Letter - W | 0 | - | 4.21 | 83,434 |
| Europe Geography Quiz #3 | 0 | - | 4.35 | 63,844 |
| European Geography By Letter - S #2 | 0 | - | 4.20 | 51,720 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,845 |
| European Geography A-Z | 0 | - | 4.29 | 49,447 |
| The Only European Country ... | 0 | - | 4.91 | 218,558 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,267 |
| Name a Major European City A-Z | 0 | - | 4.33 | 49,790 |
| Seas of Europe | 0 | - | 4.37 | 84,862 |
| European Geographic Groups of Four | 0 | - | 4.55 | 19,846 |
| Famous Swiss and Austrian People | 0 | - | 4.45 | 14,662 |
| Austria... or Australia? | 0 | - | 4.68 | 104,700 |
| Famous Dutch and Belgian People | 0 | - | 4.56 | 18,127 |
| Famous French People | 0 | - | 4.07 | 36,034 |
| Presidents of France | 0 | - | 4.25 | 24,314 |
| France A-Z | 0 | - | 4.16 | 38,317 |
| Word Chain - France | 0 | - | 4.38 | 42,909 |
| History of Germany | 0 | - | 4.39 | 52,958 |
| Ancient Greek Trivia | 0 | - | 4.62 | 67,198 |
| Geography of Ancient Greece | 0 | - | 4.69 | 32,021 |
| Greek Mythology General Knowledge #2 | 0 | - | 4.59 | 74,209 |
