| French Geography Quiz #1 | 0 | - | 4.89 | 35,119 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 532,832 |
| Save Europeans by Guessing Countries | 0 | - | 4.86 | 217,187 |
| Departments of France | 0 | - | 4.93 | 55,310 |
| French Geography Quiz #2 | 0 | - | 4.62 | 23,364 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,938 |
| Members of the British Royal Family | 0 | - | 4.10 | 114,521 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,811 |
| Official European Union Languages | 0 | - | 4.97 | 239,963 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,758 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,209 |
| Countries that Beat Germany | 0 | - | 4.94 | 107,430 |
| The Trojan War | 0 | - | 4.83 | 40,031 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 652,568 |
| Name that Greek Letter | 0 | - | 4.93 | 325,158 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 113,096 |
| Countries that Beat Italy | 0 | - | 4.85 | 55,246 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 85,650 |
| Roman Emperors | 0 | - | 4.95 | 121,352 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,402 |
| Europe Geography Decoder | 0 | - | 4.87 | 70,360 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 42,085 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,336,682 |
| Ancient Greek Words | 0 | - | 4.93 | 112,597 |
| Most Common First Names in Spain | 0 | - | 4.33 | 55,343 |
| Most Common Surnames in the UK | 0 | - | 4.22 | 70,002 |
| Best-Selling British Musical Acts | 0 | - | 4.49 | 47,085 |
| English First Names of the Middle Ages | 0 | - | 4.47 | 61,131 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 362,286 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.83 | 88,093 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 313,013 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 176,264 |
| Capitals of French Regions | 0 | - | 4.45 | 16,191 |
| Regions of France | 0 | - | 4.70 | 122,267 |
| France Immigration by Country | 0 | - | 4.70 | 76,980 |
| The Reign of Napoleon | 0 | - | 4.54 | 39,193 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,726 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,499 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 440,131 |
| Geography of Spain | 0 | - | 4.59 | 22,200 |
| Foods in a Full English Breakfast | 0 | - | 4.46 | 103,903 |
| Champions League Winners | 0 | - | 4.92 | 1,017,258 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,524 |
| U.S. State Nicknames | 0 | - | 4.47 | 50,783 |
| Celtic Nations | 0 | - | 4.61 | 47,115 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 99,065 |
| Catholic Countries in Europe | 0 | - | 4.83 | 95,848 |
| European Geography By Letter - B #2 | 0 | - | 4.87 | 89,026 |
| Category Elimination - European Geography #3 | 0 | - | 4.86 | 82,095 |
| Federal Subjects of Russia | 0 | - | 4.95 | 149,799 |
| 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 |
| Countries Bordering France | 0 | - | 4.83 | 405,185 |
| History of France | 0 | - | 4.61 | 57,686 |
| German Loan Words | 0 | - | 4.27 | 141,134 |
| States of Germany | 0 | - | 4.95 | 154,781 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,762 |
| Countries Bordering Germany | 0 | - | 4.99 | 372,092 |
| Regions of Italy | 0 | - | 4.92 | 77,199 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,864 |
| Regions of Spain Quiz | 0 | - | 4.90 | 115,485 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,847 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,850 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,214 |
| Countries that Beat Australia | 0 | - | 4.92 | 93,510 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,786 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 66,013 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 236,153 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 279,196 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 169,122 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 91,204 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 265,086 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 116,032 |
| Austria... or Australia? | 0 | - | 4.67 | 104,805 |
| Countries Bordering Austria | 0 | - | 4.97 | 119,003 |
| Famous French People | 0 | - | 4.05 | 36,135 |
| Presidents of France | 0 | - | 4.25 | 24,359 |
| 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 |
| Counties of Ireland | 0 | - | 4.92 | 197,540 |
| Italian Foods | 0 | - | 4.30 | 73,335 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,326 |
| Countries Italy Declared War On | 0 | - | 4.74 | 47,530 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,546 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,762 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,284 |
| British Monopoly Board | 0 | - | 4.52 | 41,283 |
| Countries that Visit the UK the Most | 0 | - | 4.88 | 75,958 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 132,551 |
| Name the English Monarchs | 0 | - | 4.91 | 507,086 |
| World Capitals Closest to London | 0 | - | 4.88 | 111,110 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,366 |
| England or Wales? | 0 | - | 4.94 | 45,999 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 132,347 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,988 |
| Name a Valid Asian Country | 0 | - | 4.98 | 121,891 |
| Name a Valid African Country | 0 | - | 4.98 | 155,166 |
| Countries that Beat the United States | 0 | - | 4.93 | 168,804 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 510,653 |
| Countries that Beat Canada | 0 | - | 4.90 | 99,076 |
| 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 | 142,404 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 123,367 |
| Slavic Languages | 0 | - | 4.67 | 54,746 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,702 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,914 |
| France A-Z | 0 | - | 4.16 | 38,353 |
| Countries that Beat France | 0 | - | 4.48 | 76,452 |
| Countries that Beat Greece | 0 | - | 4.53 | 49,537 |
| Greek Mythology General Knowledge #2 | 0 | - | 4.59 | 74,395 |
| Ancient Greece - Multiple Choice | 0 | - | 4.54 | 41,877 |
| Capitals of Italian Regions | 0 | - | 4.62 | 36,752 |
| Famous Italian-Americans | 0 | - | 4.15 | 14,591 |
| Ancient Roman Trivia #2 | 0 | - | 4.61 | 44,345 |
| Geography of the Roman Empire | 0 | - | 4.55 | 52,247 |
| Roman Names for Places | 0 | - | 4.62 | 58,756 |
| Countries that Beat the Netherlands | 0 | - | 4.56 | 36,631 |
| Greenland... or Iceland? | 0 | - | 4.50 | 43,862 |
| Countries Closest to Iceland | 0 | - | 4.90 | 74,234 |
| Spanish Immigration by Country | 0 | - | 4.63 | 55,656 |
| Geography of the Spanish Empire | 0 | - | 4.49 | 37,326 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 99,157 |
| Countries that Beat the United Kingdom | 0 | - | 4.53 | 63,999 |
| British Geography Quiz #1 | 0 | - | 4.55 | 54,298 |
| Monty Python Quotes | 0 | - | 4.89 | 42,620 |
| James Bond Countries Visited Map | 0 | - | 4.99 | 64,829 |
| Commonwealth of Nations Countries | 0 | - | 4.95 | 238,534 |
| British History Quiz for Dummies | 0 | - | 4.70 | 79,115 |
| 2026–2027 Football League Teams | 0 | - | 4.94 | 407,655 |
| Countries that Beat Indonesia | 0 | - | 4.86 | 56,531 |
| Countries that Beat China | 0 | - | 4.85 | 116,855 |
| U.S. Baby Boy Names by Decade | 0 | - | 4.55 | 492,282 |
| U.S. Baby Girl Names by Decade | 0 | - | 4.42 | 716,338 |
| Last Names in U.S. History #1 | 0 | - | 4.25 | 36,351 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 210,722 |
| Top European Languages on a Map | 0 | - | 4.77 | 132,952 |
| History of Russia Quiz | 0 | - | 4.47 | 32,012 |
| Russia Multiple Choice | 0 | - | 4.58 | 40,890 |
| Movies Set in France | 0 | - | 4.26 | 13,157 |
| French Inventions | 0 | - | 4.10 | 13,930 |
| French Foods | 0 | - | 4.00 | 27,786 |
| History of Paris | 0 | - | 4.24 | 13,684 |
| Kings of France Quiz | 0 | - | 4.21 | 32,955 |
| French History A-Z | 0 | - | 4.27 | 25,171 |
| Ancient Greece A-Z | 0 | - | 4.60 | 23,251 |
| Olympian Gods Quiz | 0 | - | 4.96 | 504,168 |
| The Life of Alexander the Great | 0 | - | 4.51 | 18,593 |
| Famous Irish People | 0 | - | 4.05 | 46,076 |
| History of Italy | 0 | - | 4.55 | 32,169 |
| Italy Multiple Choice | 0 | - | 4.74 | 104,458 |
| Seven Hills of Rome | 0 | - | 4.70 | 9,272 |
| Geography of the Dutch Empire | 0 | - | 4.62 | 34,839 |
| Most Common Last Names in Sweden | 0 | - | 4.50 | 15,492 |
| Countries of the Spanish Empire | 0 | - | 4.52 | 77,456 |
| British Geography Quiz #3 | 0 | - | 4.56 | 31,097 |
| British Geography A-Z | 0 | - | 4.42 | 19,624 |
| Name a James Bond Movie A-Z | 0 | - | 4.60 | 10,512 |
| Shakespearean Characters | 0 | - | 4.38 | 37,758 |
| Lord of the Rings Decoder | 0 | - | 4.61 | 42,812 |
| Name Every Beatles Song | 0 | - | 4.97 | 238,565 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 292,929 |
| 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 | 143,659 |
| Countries that Beat Egypt | 0 | - | 4.91 | 67,166 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,557,442 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 222,633 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 135,731 |
| European Geography By Letter - A | 0 | - | 4.52 | 148,311 |
| European Geography By Letter - B #1 | 0 | - | 4.62 | 121,713 |
| European Geography By Letter - C | 0 | - | 4.44 | 124,215 |
| European Geography By Letter - D | 0 | - | 4.49 | 118,576 |
| European Geography By Letter - L | 0 | - | 4.52 | 115,242 |
| European Geography By Letter - M | 0 | - | 4.69 | 132,743 |
| European Geography By Letter - N | 0 | - | 4.44 | 102,263 |
| European Geography By Letter - R | 0 | - | 4.43 | 94,872 |
| European Geography By Letter - V | 0 | - | 4.43 | 94,150 |
| European Geography By Letter - T | 0 | - | 4.41 | 83,754 |
| Europe Map Quiz | 0 | - | 5.00 | 4,791,368 |
| Europe Geography Quiz #1 | 0 | - | 4.55 | 71,552 |
| Europe Geography Quiz #2 | 0 | - | 4.57 | 72,224 |
| 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 | 101,542 |
| Four Letter European Geography #1 | 0 | - | 4.41 | 28,592 |
| Four Letter European Geography #2 | 0 | - | 4.54 | 20,772 |
| France World Cup Squad 2018 | 0 | - | 4.41 | 34,249 |
| Famous Germans | 0 | - | 4.50 | 55,843 |
| German Groups of Things | 0 | - | 4.47 | 38,654 |
| Capitals of German States | 0 | - | 4.74 | 29,085 |
| Chancellors of Germany, 1949–present | 0 | - | 4.60 | 23,571 |
| Germany True or False? | 0 | - | 4.61 | 49,049 |
| German History A-Z | 0 | - | 4.49 | 24,930 |
| Largest Islands of Greece | 0 | - | 4.59 | 48,545 |
| Famous Italians by Clue | 0 | - | 4.45 | 90,489 |
| Serie A Champions | 0 | - | 4.29 | 58,853 |
| The Life of Julius Caesar | 0 | - | 4.39 | 39,192 |
