| Olympian Gods Quiz | 0 | - | 4.96 | 497,145 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 434,183 |
| Byzantine History | 0 | - | 4.91 | 28,657 |
| Count in Roman Numerals - 30 Second Sprint | 0 | - | 4.26 | 101,674 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 84,135 |
| Roman Emperors | 0 | - | 4.95 | 118,683 |
| Famous Ancient Romans | 0 | - | 4.69 | 85,076 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 124,903 |
| Figures from Greek Mythology | 0 | - | 4.91 | 185,305 |
| Roman History Vocabulary | 0 | - | 4.40 | 57,480 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,136 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 75,595 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 63,616 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,261 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 56,167 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,343 |
| Ancient Greek Words | 0 | - | 4.92 | 110,858 |
| Regions of Italy | 0 | - | 4.92 | 74,908 |
| Ancient Roman Trivia #2 | 0 | - | 4.57 | 38,571 |
| Geography of the Roman Empire | 0 | - | 4.56 | 51,729 |
| Roman Names for Places | 0 | - | 4.62 | 57,936 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,661,600 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,620 |
| Italy Country Quiz | 0 | - | 4.82 | 122,397 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,566 |
| History of Italy | 0 | - | 4.55 | 31,856 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,400 |
| Roman History by Picture | 0 | - | 4.46 | 26,358 |
| Name the English Monarchs | 0 | - | 4.92 | 498,776 |
| Europe Map Quiz | 0 | - | 5.00 | 4,736,552 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 642,938 |
| Name that Greek Letter | 0 | - | 4.94 | 321,967 |
| Mythology A-Z | 0 | - | 4.31 | 37,038 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,530 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,536 |
| Prime Ministers of the UK | 0 | - | 4.96 | 435,343 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,688 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,206 |
| The Trojan War | 0 | - | 4.83 | 39,478 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 110,769 |
| 101 Figures from Greek Mythology | 0 | - | 4.99 | 124,585 |
| Countries Italy Declared War On | 0 | - | 4.75 | 43,037 |
| Countries that Beat Italy | 0 | - | 4.85 | 53,976 |
| The Life of Julius Caesar | 0 | - | 4.39 | 38,984 |
| Seven Hills of Rome | 0 | - | 4.70 | 9,119 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 491,730 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,351 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,663 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,836 |
| The Only European Country ... | 0 | - | 4.91 | 214,324 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,842 |
| Most-Mentioned Characters in the Iliad | 0 | - | 4.80 | 20,684 |
| Roman to Greek God | 0 | - | 4.52 | 122,320 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,451 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,774 |
| Tolkien's Middle Earth Map Quiz | 0 | - | 4.91 | 37,219 |
| Name Every Beatles Song | 0 | - | 4.97 | 234,454 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 290,509 |
| People Buried at Westminster Abbey | 0 | - | 4.67 | 14,205 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,229,562 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,321,279 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,867 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,449 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,726 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,589 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 308,241 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 168,572 |
| Countries of Europe After World War II | 0 | - | 4.99 | 186,918 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 155,534 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,434 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,331 |
| Slavic Countries | 0 | - | 4.96 | 110,998 |
| History of Russia Quiz | 0 | - | 4.49 | 31,807 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 26,999 |
| Things with Names from Classical Mythology | 0 | - | 4.28 | 87,230 |
| Geography of the Dutch Empire | 0 | - | 4.62 | 34,505 |
| Countries of the Spanish Empire | 0 | - | 4.52 | 77,013 |
| Counties of England | 0 | - | 4.97 | 790,386 |
| Invasions of Great Britain | 0 | - | 4.51 | 59,620 |
| Lord of the Rings Decoder | 0 | - | 4.59 | 42,302 |
| Places Where Winston Churchill Said We Would Fight the Nazis | 0 | - | 4.57 | 14,560 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 350,873 |
| Champions League Winners | 0 | - | 4.92 | 997,892 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 103,917 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 106,065 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,957 |
| Prime Ministers of Australia | 0 | - | 4.50 | 31,733 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,475 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,369 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,247 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,151 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,577 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,092 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,952 |
| Monarchies of Europe | 0 | - | 4.90 | 97,473 |
| European Countries with One Border | 0 | - | 4.97 | 181,800 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,703 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 230,923 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 274,540 |
| European Geography By Letter - B #2 | 0 | - | 4.83 | 76,439 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 165,461 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 257,438 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,463 |
| Russia Country Quiz | 0 | - | 4.85 | 113,790 |
| Federal Subjects of Russia | 0 | - | 4.94 | 144,512 |
| Countries That Border Russia | 0 | - | 4.98 | 459,568 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,948 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,314 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,100 |
| History of Austria | 0 | - | 4.70 | 17,773 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,400 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,399 |
| Departments of France | 0 | - | 4.93 | 52,997 |
| Geography of the French Empire | 0 | - | 4.45 | 26,960 |
| The French Revolution | 0 | - | 4.46 | 23,815 |
| Countries Bordering France | 0 | - | 4.83 | 400,263 |
| History of France | 0 | - | 4.59 | 56,290 |
| Germany Country Quiz | 0 | - | 4.82 | 156,794 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,897 |
| Germany Cities Map Quiz | 0 | - | 4.86 | 125,330 |
| States of Germany | 0 | - | 4.96 | 150,482 |
| Biggest Cities in Germany in 1910 | 0 | - | 4.41 | 23,400 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,150 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,415 |
| Countries of the German Empire | 0 | - | 4.51 | 37,705 |
| Ancient Greek Trivia | 0 | - | 4.62 | 66,813 |
| Geography of Ancient Greece | 0 | - | 4.69 | 31,801 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,253 |
| Embarrassing Chapters in Italian History | 0 | - | 4.24 | 12,054 |
| Netherlands Immigration by Country | 0 | - | 4.94 | 43,944 |
| The Vikings! | 0 | - | 4.46 | 28,260 |
| The Portuguese Empire | 0 | - | 4.54 | 12,005 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,204 |
| Regions of Spain Quiz | 0 | - | 4.90 | 112,591 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,790 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,469 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,154 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,533 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,224 |
| Countries the UK Declared War On | 0 | - | 4.61 | 121,931 |
| Geography of the British Empire | 0 | - | 4.48 | 39,526 |
| Medieval English History | 0 | - | 4.53 | 43,348 |
| Countries "Ruled" by King Charles III | 0 | - | 4.78 | 82,625 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,573 |
| England or Wales? | 0 | - | 4.94 | 45,391 |
| Name the Popes Quiz | 0 | - | 4.47 | 137,313 |
| Countries of the Popes | 0 | - | 4.79 | 127,364 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 128,753 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,420 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 61,035 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 189,436 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,836 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 137,939 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 64,937 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,132 |
| Countries that Border Poland | 0 | - | 4.99 | 171,522 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,446 |
| Countries that Beat Russia | 0 | - | 4.84 | 82,030 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,891 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,784 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,871 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,558 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,875 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,597 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,876 |
| Country Quiz on a Map - France | 0 | - | 4.98 | 46,695 |
| French History Multiple Choice | 0 | - | 4.55 | 32,901 |
| Countries that Beat Germany | 0 | - | 4.95 | 105,546 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,733 |
| Country Quiz on a Map - Germany | 0 | - | 4.95 | 34,568 |
| Greek Mythology General Knowledge #2 | 0 | - | 4.59 | 73,014 |
| Ancient Greece - Multiple Choice | 0 | - | 4.54 | 41,481 |
| Word Chain - Greek and Roman Mythology | 0 | - | 4.50 | 56,226 |
| Counties of Ireland | 0 | - | 4.92 | 193,434 |
| Italy A-Z | 0 | - | 4.49 | 57,831 |
| Italian History A-Z | 0 | - | 4.21 | 17,575 |
| History of The Netherlands | 0 | - | 4.46 | 17,339 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,956 |
| Countries that Beat Portugal | 0 | - | 4.86 | 58,779 |
| Geography of the Spanish Empire | 0 | - | 4.49 | 37,053 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,848 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,544 |
| Arthurian Legend | 0 | - | 4.33 | 25,058 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 97,933 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,964 |
| Do You Even Know Anything About Shakespeare? | 0 | - | 4.57 | 34,229 |
| Basic Harry Potter Quiz | 0 | - | 4.56 | 377,490 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,637 |
| British History A-Z #1 | 0 | - | 4.45 | 46,172 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,368 |
| English First Names of the Middle Ages | 0 | - | 4.47 | 60,403 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 54,986 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 37,859 |
| British History Quiz for Dummies | 0 | - | 4.70 | 78,213 |
| People in Pictures with Queen Elizabeth II | 0 | - | 4.38 | 29,087 |
| The Life of Winston Churchill | 0 | - | 4.16 | 11,819 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,871 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 95,861 |
| 2025–2026 Football League Teams | 0 | - | 4.93 | 397,887 |
| U.S. Presidents by Picture | 0 | - | 4.87 | 424,178 |
