| French Geography Quiz #1 | 0 | - | 4.89 | 35,093 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 532,571 |
| Catholic Countries in Europe | 0 | - | 4.83 | 95,785 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 235,921 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 168,969 |
| Departments of France | 0 | - | 4.93 | 55,181 |
| Name the English Monarchs | 0 | - | 4.91 | 506,545 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,745 |
| Official European Union Languages | 0 | - | 4.97 | 239,834 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,669 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,952 |
| The Reign of Napoleon | 0 | - | 4.54 | 39,146 |
| The Trojan War | 0 | - | 4.83 | 39,996 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 652,067 |
| Name that Greek Letter | 0 | - | 4.93 | 325,014 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 112,982 |
| Countries Italy Declared War On | 0 | - | 4.75 | 43,711 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 85,601 |
| Roman Emperors | 0 | - | 4.95 | 121,234 |
| British Monopoly Board | 0 | - | 4.52 | 41,273 |
| Europe Geography Decoder | 0 | - | 4.87 | 70,326 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 42,061 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 361,829 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,508 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.83 | 88,035 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,825 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 175,938 |
| Capitals of French Regions | 0 | - | 4.45 | 16,184 |
| Regions of France | 0 | - | 4.70 | 122,132 |
| France Immigration by Country | 0 | - | 4.70 | 76,942 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,699 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,453 |
| 100 Greatest Britons Quiz | 0 | - | 4.41 | 48,408 |
| Members of the British Royal Family | 0 | - | 4.10 | 114,494 |
| British Geography A-Z | 0 | - | 4.42 | 19,614 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,819 |
| Champions League Winners | 0 | - | 4.92 | 1,016,371 |
| Celtic Nations | 0 | - | 4.61 | 47,102 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,977 |
| Monarchies of Europe | 0 | - | 4.90 | 98,889 |
| European Geography By Letter - B #2 | 0 | - | 4.87 | 88,888 |
| Category Elimination - European Geography #3 | 0 | - | 4.86 | 81,998 |
| Federal Subjects of Russia | 0 | - | 4.95 | 149,557 |
| Geography of the French Empire | 0 | - | 4.45 | 27,219 |
| The French Revolution | 0 | - | 4.47 | 24,148 |
| France Multiple Choice | 0 | - | 4.39 | 40,854 |
| Countries Bordering France | 0 | - | 4.83 | 404,967 |
| Kings of France Quiz | 0 | - | 4.21 | 32,934 |
| History of France | 0 | - | 4.61 | 57,633 |
| French History A-Z | 0 | - | 4.27 | 25,139 |
| States of Germany | 0 | - | 4.95 | 154,567 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,708 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,905 |
| Regions of Italy | 0 | - | 4.92 | 77,107 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,816 |
| Regions of Spain Quiz | 0 | - | 4.90 | 115,348 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,776 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,843 |
| Monarchies of Asia | 0 | - | 4.97 | 71,515 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,296 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.94 | 95,259 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,857 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 73,107 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 191,811 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,918 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,816 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,754 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 151,251 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,743 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,958 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,324 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 278,961 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 91,100 |
| Austria... or Australia? | 0 | - | 4.67 | 104,773 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,957 |
| Famous French People | 0 | - | 4.05 | 36,113 |
| Presidents of France | 0 | - | 4.25 | 24,343 |
| Word Chain - France | 0 | - | 4.38 | 42,941 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,154 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,489 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,696 |
| German History A-Z | 0 | - | 4.49 | 24,919 |
| Counties of Ireland | 0 | - | 4.92 | 197,373 |
| Italian History A-Z | 0 | - | 4.16 | 17,936 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,262 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,409 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,749 |
| Spanish History A-Z | 0 | - | 4.37 | 19,512 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,151 |
| British Acronyms | 0 | - | 4.40 | 45,945 |
| Countries that Visit the UK the Most | 0 | - | 4.88 | 75,873 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 132,423 |
| World Capitals Closest to London | 0 | - | 4.88 | 111,079 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,314 |
| England or Wales? | 0 | - | 4.94 | 45,974 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 132,191 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,760 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 137,359 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 111,388 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 97,754 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 77,031 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,359 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 93,450 |
| Pre-Euro Currencies | 0 | - | 4.44 | 52,748 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,720 |
| Word Scramble - European Countries | 0 | - | 4.73 | 142,344 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 122,382 |
| Slavic Languages | 0 | - | 4.67 | 54,703 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,794 |
| France A-Z | 0 | - | 4.16 | 38,340 |
| Countries that Beat Germany | 0 | - | 4.94 | 107,347 |
| Greek Mythology General Knowledge #2 | 0 | - | 4.59 | 74,324 |
| Ancient Greece - Multiple Choice | 0 | - | 4.54 | 41,850 |
| Capitals of Italian Regions | 0 | - | 4.62 | 36,742 |
| Ancient Roman Trivia #2 | 0 | - | 4.61 | 44,301 |
| Geography of the Roman Empire | 0 | - | 4.55 | 52,213 |
| Roman Names for Places | 0 | - | 4.62 | 58,716 |
| Greenland... or Iceland? | 0 | - | 4.50 | 43,854 |
| Countries Closest to Iceland | 0 | - | 4.90 | 74,168 |
| Spanish Immigration by Country | 0 | - | 4.63 | 55,631 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,362 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 99,101 |
| Monty Python Quotes | 0 | - | 4.89 | 42,612 |
| James Bond Countries Visited Map | 0 | - | 4.99 | 64,766 |
| Middle Earth Geography | 0 | - | 4.56 | 39,956 |
| Lord of the Rings Trivia | 0 | - | 4.53 | 81,797 |
| Members of the Fellowship of the Ring | 0 | - | 4.74 | 45,968 |
| Best-Selling British Musical Acts | 0 | - | 4.49 | 47,068 |
| Commonwealth of Nations Countries | 0 | - | 4.95 | 238,390 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,973 |
| British History A-Z #1 | 0 | - | 4.45 | 47,267 |
| Houses of British Monarchs | 0 | - | 4.54 | 65,960 |
| 2026–2027 Football League Teams | 0 | - | 4.94 | 406,984 |
| Hindu Countries | 0 | - | 4.87 | 50,589 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 27,419 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,555 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,735 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,884 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,537 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.83 | 62,222 |
| Top European Languages on a Map | 0 | - | 4.77 | 132,861 |
| History of Russia Quiz | 0 | - | 4.47 | 32,006 |
| Russia Multiple Choice | 0 | - | 4.58 | 40,875 |
| Movies Set in France | 0 | - | 4.26 | 13,153 |
| French Inventions | 0 | - | 4.10 | 13,929 |
| History of Paris | 0 | - | 4.24 | 13,682 |
| German Loan Words | 0 | - | 4.27 | 140,991 |
| Ancient Greece A-Z | 0 | - | 4.60 | 23,243 |
| Olympian Gods Quiz | 0 | - | 4.96 | 503,826 |
| The Life of Alexander the Great | 0 | - | 4.51 | 18,581 |
| Ancient Greek Words | 0 | - | 4.93 | 112,487 |
| Famous Irish People | 0 | - | 4.05 | 46,065 |
| History of Italy | 0 | - | 4.55 | 32,153 |
| Italy Multiple Choice | 0 | - | 4.74 | 104,393 |
| Seven Hills of Rome | 0 | - | 4.70 | 9,265 |
| Geography of the Dutch Empire | 0 | - | 4.62 | 34,827 |
| Most Common Last Names in Sweden | 0 | - | 4.50 | 15,481 |
| Countries of the Spanish Empire | 0 | - | 4.52 | 77,428 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,829 |
| Geography of Spain | 0 | - | 4.59 | 22,186 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 192,032 |
| Shakespearean Characters | 0 | - | 4.38 | 37,744 |
| Name Every Beatles Song | 0 | - | 4.97 | 238,366 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 292,827 |
| English Royal Consorts | 0 | - | 4.38 | 37,532 |
| Sherlock Holmes Quiz | 0 | - | 4.49 | 26,726 |
| London A-Z | 0 | - | 4.10 | 40,880 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,785 |
| Top 4 in English Football, 1888–2026 | 0 | - | 4.92 | 143,460 |
| Biggest Trading Partners - Turkey | 0 | - | 4.81 | 51,213 |
| Countries with the Most Hindus | 0 | - | 4.90 | 123,587 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 14,171 |
| European Geography By Letter - A | 0 | - | 4.52 | 148,232 |
| European Geography By Letter - B #1 | 0 | - | 4.62 | 121,635 |
| European Geography By Letter - C | 0 | - | 4.44 | 124,070 |
| European Geography By Letter - D | 0 | - | 4.49 | 117,941 |
| European Geography By Letter - L | 0 | - | 4.52 | 115,153 |
| European Geography By Letter - M | 0 | - | 4.69 | 132,611 |
| European Geography By Letter - N | 0 | - | 4.44 | 102,188 |
| European Geography By Letter - R | 0 | - | 4.43 | 94,719 |
| European Geography By Letter - V | 0 | - | 4.43 | 94,092 |
| European Geography By Letter - T | 0 | - | 4.41 | 83,666 |
| Europe Map Quiz | 0 | - | 5.00 | 4,788,880 |
| Europe Geography Quiz #1 | 0 | - | 4.55 | 71,533 |
| Europe Geography Quiz #2 | 0 | - | 4.57 | 72,189 |
| Europe Geography Quiz #4 | 0 | - | 4.57 | 70,468 |
| Europe Geography Quiz #5 | 0 | - | 4.55 | 61,434 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 101,487 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 35,190 |
| Four Letter European Geography #1 | 0 | - | 4.41 | 28,552 |
| Four Letter European Geography #2 | 0 | - | 4.54 | 20,750 |
| France World Cup Squad 2018 | 0 | - | 4.41 | 34,159 |
| Famous Germans | 0 | - | 4.50 | 55,798 |
| German Groups of Things | 0 | - | 4.47 | 38,637 |
| Capitals of German States | 0 | - | 4.74 | 29,074 |
| Chancellors of Germany, 1949–present | 0 | - | 4.60 | 23,547 |
| Germany True or False? | 0 | - | 4.61 | 49,024 |
| Largest Islands of Greece | 0 | - | 4.59 | 48,482 |
| Famous Italians by Clue | 0 | - | 4.45 | 90,397 |
| Serie A Champions | 0 | - | 4.29 | 58,831 |
