| French Geography Quiz #1 | 0 | - | 4.89 | 35,137 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 532,846 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 236,165 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 279,200 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 169,129 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,816 |
| Official European Union Languages | 0 | - | 4.97 | 240,027 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,764 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,232 |
| The Trojan War | 0 | - | 4.83 | 40,033 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 652,601 |
| Name that Greek Letter | 0 | - | 4.93 | 325,167 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 113,105 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 85,652 |
| Roman Emperors | 0 | - | 4.95 | 121,356 |
| Europe Geography Decoder | 0 | - | 4.87 | 70,361 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 42,085 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,336,730 |
| Best-Selling British Musical Acts | 0 | - | 4.49 | 47,086 |
| Name Every Beatles Song | 0 | - | 4.97 | 238,578 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 292,935 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 362,310 |
| Europe Geography Quiz #1 | 0 | - | 4.55 | 71,554 |
| Europe Geography Quiz #2 | 0 | - | 4.57 | 72,225 |
| Europe Geography Quiz #4 | 0 | - | 4.57 | 70,491 |
| Europe Geography Quiz #5 | 0 | - | 4.55 | 61,452 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.83 | 88,101 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 313,022 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 176,286 |
| French Geography Quiz #2 | 0 | - | 4.62 | 23,374 |
| German Groups of Things | 0 | - | 4.47 | 38,654 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,727 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,500 |
| Most Common Last Names in Sweden | 0 | - | 4.50 | 15,492 |
| Geography of Spain | 0 | - | 4.59 | 22,210 |
| Foods in a Full English Breakfast | 0 | - | 4.46 | 103,909 |
| Members of the British Royal Family | 0 | - | 4.10 | 114,521 |
| Champions League Winners | 0 | - | 4.92 | 1,017,329 |
| Add A Letter - Make a European City | 0 | - | 4.88 | 23,524 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,740 |
| Celtic Nations | 0 | - | 4.61 | 47,118 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 99,069 |
| Catholic Countries in Europe | 0 | - | 4.83 | 95,855 |
| European Geography By Letter - B #2 | 0 | - | 4.86 | 89,030 |
| Category Elimination - European Geography #3 | 0 | - | 4.86 | 82,104 |
| Federal Subjects of Russia | 0 | - | 4.95 | 149,814 |
| Countries Bordering France | 0 | - | 4.83 | 405,206 |
| States of Germany | 0 | - | 4.95 | 154,811 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,766 |
| Countries Bordering Germany | 0 | - | 4.99 | 372,105 |
| Regions of Italy | 0 | - | 4.92 | 77,207 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,869 |
| Regions of Spain Quiz | 0 | - | 4.90 | 115,497 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,853 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,851 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,222 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,607 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 175,677 |
| Europe Geography Quiz #3 | 0 | - | 4.35 | 63,922 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,792 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 66,015 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 91,208 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 265,117 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 116,042 |
| Austria... or Australia? | 0 | - | 4.67 | 104,811 |
| Countries Bordering Austria | 0 | - | 4.97 | 119,005 |
| Departments of France | 0 | - | 4.93 | 55,327 |
| Word Chain - France | 0 | - | 4.38 | 42,950 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,198 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,538 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,962 |
| Counties of Ireland | 0 | - | 4.92 | 197,549 |
| Italian Foods | 0 | - | 4.30 | 73,340 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,330 |
| Countries Italy Declared War On | 0 | - | 4.74 | 47,631 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,559 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,765 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,293 |
| British Groups of Things | 0 | - | 4.26 | 83,034 |
| United Kingdom Decoder | 0 | - | 4.29 | 40,123 |
| British Monopoly Board | 0 | - | 4.52 | 41,285 |
| Countries that Visit the UK the Most | 0 | - | 4.88 | 75,960 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 132,559 |
| Name the English Monarchs | 0 | - | 4.91 | 507,114 |
| World Capitals Closest to London | 0 | - | 4.88 | 111,113 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,370 |
| England or Wales? | 0 | - | 4.94 | 46,000 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 132,356 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 111,483 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 97,853 |
| Name a Valid Asian Country | 0 | - | 4.98 | 121,895 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 93,533 |
| Name a Valid African Country | 0 | - | 4.98 | 155,176 |
| #1 Hits of the 2010s | 0 | - | 4.41 | 298,029 |
| Countries that Beat the United States | 0 | - | 4.93 | 168,817 |
| Countries that Beat Canada | 0 | - | 4.90 | 99,078 |
| Pre-Euro Currencies | 0 | - | 4.44 | 52,764 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,733 |
| Word Scramble - European Countries | 0 | - | 4.73 | 142,408 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 123,430 |
| Slavic Languages | 0 | - | 4.67 | 54,753 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,707 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,924 |
| Countries that Beat Germany | 0 | - | 4.94 | 107,435 |
| Countries that Beat Greece | 0 | - | 4.53 | 49,538 |
| Greek Mythology General Knowledge #2 | 0 | - | 4.59 | 74,397 |
| Ancient Greece - Multiple Choice | 0 | - | 4.54 | 41,880 |
| Capitals of Italian Regions | 0 | - | 4.62 | 36,752 |
| Famous Italian-Americans | 0 | - | 4.15 | 14,592 |
| Countries that Beat Italy | 0 | - | 4.85 | 55,249 |
| Ancient Roman Trivia #2 | 0 | - | 4.61 | 44,347 |
| Geography of the Roman Empire | 0 | - | 4.55 | 52,248 |
| Roman Names for Places | 0 | - | 4.62 | 58,760 |
| Countries that Beat the Netherlands | 0 | - | 4.56 | 36,631 |
| Greenland... or Iceland? | 0 | - | 4.50 | 43,863 |
| Countries Closest to Iceland | 0 | - | 4.90 | 74,237 |
| Spanish Immigration by Country | 0 | - | 4.63 | 55,657 |
| Most Common First Names in Spain | 0 | - | 4.33 | 55,347 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,409 |
| Most Common Surnames in the UK | 0 | - | 4.22 | 70,003 |
| Fictional Characters from Great Britain | 0 | - | 4.24 | 42,099 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 99,160 |
| Monty Python Quotes | 0 | - | 4.89 | 42,621 |
| James Bond Countries Visited Map | 0 | - | 4.99 | 64,835 |
| Wonderwall Lyrics | 0 | - | 4.25 | 74,129 |
| A Quiz About The Beatles | 0 | - | 4.56 | 48,383 |
| Commonwealth of Nations Countries | 0 | - | 4.95 | 238,540 |
| 2026–2027 Football League Teams | 0 | - | 4.94 | 407,688 |
| Countries that Beat Indonesia | 0 | - | 4.86 | 56,538 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 27,448 |
| Top European Languages on a Map | 0 | - | 4.77 | 132,958 |
| History of Russia Quiz | 0 | - | 4.47 | 32,013 |
| Russia Multiple Choice | 0 | - | 4.58 | 40,892 |
| The Reign of Napoleon | 0 | - | 4.54 | 39,194 |
| German Loan Words | 0 | - | 4.27 | 141,143 |
| Word Chain - Germany | 0 | - | 4.31 | 22,693 |
| Ancient Greece A-Z | 0 | - | 4.60 | 23,251 |
| Olympian Gods Quiz | 0 | - | 4.96 | 504,185 |
| The Life of Alexander the Great | 0 | - | 4.51 | 18,593 |
| Ancient Greek Words | 0 | - | 4.93 | 112,602 |
| Famous Irish People | 0 | - | 4.05 | 46,076 |
| History of Italy | 0 | - | 4.55 | 32,169 |
| Word Chain - Italy | 0 | - | 4.07 | 23,227 |
| Italy Multiple Choice | 0 | - | 4.74 | 104,463 |
| Seven Hills of Rome | 0 | - | 4.70 | 9,272 |
| Geography of the Dutch Empire | 0 | - | 4.62 | 34,839 |
| Countries of the Spanish Empire | 0 | - | 4.52 | 77,456 |
| Word Chain - United Kingdom | 0 | - | 4.05 | 29,420 |
| Name a Valid English City | 0 | - | 4.19 | 16,836 |
| British Geography A-Z | 0 | - | 4.42 | 19,625 |
| Shakespearean Characters | 0 | - | 4.38 | 37,759 |
| Imagine Lyrics | 0 | - | 4.53 | 43,560 |
| Beatles Songs by Synonyms | 0 | - | 4.74 | 41,075 |
| Sherlock Holmes Quiz | 0 | - | 4.49 | 26,733 |
| London A-Z | 0 | - | 4.10 | 40,889 |
| Top 4 in English Football, 1888–2026 | 0 | - | 4.92 | 143,670 |
| European Geography By Letter - A | 0 | - | 4.52 | 148,316 |
| European Geography By Letter - B #1 | 0 | - | 4.62 | 121,719 |
| European Geography By Letter - C | 0 | - | 4.44 | 124,221 |
| European Geography By Letter - D | 0 | - | 4.49 | 118,598 |
| European Geography By Letter - L | 0 | - | 4.52 | 115,245 |
| European Geography By Letter - M | 0 | - | 4.69 | 132,748 |
| European Geography By Letter - N | 0 | - | 4.44 | 102,266 |
| European Geography By Letter - R | 0 | - | 4.43 | 94,874 |
| European Geography By Letter - V | 0 | - | 4.43 | 94,151 |
| European Geography By Letter - T | 0 | - | 4.41 | 83,756 |
| Europe Map Quiz | 0 | - | 5.00 | 4,791,542 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 101,545 |
| Four Letter European Geography #1 | 0 | - | 4.41 | 28,595 |
| Four Letter European Geography #2 | 0 | - | 4.54 | 20,777 |
| Capitals of French Regions | 0 | - | 4.45 | 16,191 |
| Regions of France | 0 | - | 4.70 | 122,284 |
| France Immigration by Country | 0 | - | 4.70 | 76,982 |
| Famous Germans | 0 | - | 4.50 | 55,844 |
| Capitals of German States | 0 | - | 4.74 | 29,087 |
| Chancellors of Germany, 1949–present | 0 | - | 4.60 | 23,573 |
| Germany True or False? | 0 | - | 4.61 | 49,051 |
| German History A-Z | 0 | - | 4.49 | 24,931 |
| Largest Islands of Greece | 0 | - | 4.59 | 48,549 |
| Famous Italians by Clue | 0 | - | 4.45 | 90,493 |
| Serie A Champions | 0 | - | 4.29 | 58,855 |
| The Life of Julius Caesar | 0 | - | 4.39 | 39,192 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 440,189 |
| Two Letter Roman Numerals | 0 | - | 4.97 | 56,571 |
| Provinces of the Netherlands | 0 | - | 4.80 | 41,880 |
| 2026 La Liga Clubs | 0 | - | 4.33 | 70,516 |
| La Liga - Trofeo Pichichi | 0 | - | 4,57 | 7.336 |
| 100 Greatest Britons Quiz | 0 | - | 4.41 | 48,426 |
| British to American Food Translation | 0 | - | 3.38 | 52,058 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,834 |
| Beatles Lyrics First Names | 0 | - | 4.36 | 40,228 |
| Elton John Quiz | 0 | - | 4.49 | 18,530 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,678 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,757 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,374 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 280,901 |
| Africa Geography Quiz #2 | 0 | - | 4.59 | 33,106 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 269,585 |
| Most Popular NBA Jerseys | 0 | - | 4.38 | 840,809 |
| Oceania Map Quiz | 0 | - | 4.98 | 659,988 |
