| Figures from Greek Mythology | 0 | - | 4.91 | 187,726 |
| Olympian Gods Quiz | 0 | - | 4.96 | 501,902 |
| Things with Names from Classical Mythology | 0 | - | 4.28 | 87,881 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 438,020 |
| Most-Mentioned Characters in the Iliad | 0 | - | 4.81 | 20,840 |
| Word Chain - Greek and Roman Mythology | 0 | - | 4.50 | 56,759 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 648,898 |
| Name that Greek Letter | 0 | - | 4.93 | 324,173 |
| The Trojan War | 0 | - | 4.83 | 39,798 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 112,249 |
| 101 Figures from Greek Mythology | 0 | - | 4.99 | 126,513 |
| Countries in the Byzantine Empire | 0 | - | 4.95 | 72,265 |
| Byzantine History | 0 | - | 4.91 | 28,919 |
| Byzantine Emperors | 0 | - | 4.92 | 14,366 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 32,195 |
| Ancient Greek Words | 0 | - | 4.93 | 111,914 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,753 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 83,439 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 65,104 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,324 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 57,142 |
| Famous Ancient Romans | 0 | - | 4.70 | 85,562 |
| Mythology A-Z | 0 | - | 4.31 | 37,287 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,662 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,571 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,022 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,358 |
| Modern Day Countries of the Dutch Empire on a Map | 0 | - | 4.86 | 61,298 |
| Countries of Iberia in History with a Map | 0 | - | 4.87 | 42,065 |
| Modern Day Countries of the Spanish Empire on a Map | 0 | - | 4.95 | 86,512 |
| Name the English Monarchs | 0 | - | 4.91 | 503,961 |
| Europe Map Quiz | 0 | - | 5.00 | 4,771,280 |
| All Modern-Day Countries Ever Controlled by French People | 0 | - | 4.99 | 58,226 |
| Ancient Greek Trivia | 0 | - | 4.62 | 67,075 |
| Geography of Ancient Greece | 0 | - | 4.69 | 31,947 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,652 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 84,654 |
| Roman Emperors | 0 | - | 4.95 | 120,399 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,046 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 429,061 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,585 |
| States of the Holy Roman Empire in 1356 | 0 | - | 4.98 | 74,601 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,686 |
| Greek Mythology General Knowledge #2 | 0 | - | 4.59 | 73,897 |
| Ancient Greece - Multiple Choice | 0 | - | 4.54 | 41,711 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 102,010 |
| Ancient Rome - True or False? | 0 | - | 4.85 | 43,038 |
| Two Letter Roman Numerals | 0 | - | 4.97 | 56,279 |
| Top 10 Oldest African Countries | 0 | - | 4.88 | 28,059 |
| European Countries Ending in "IA" | 0 | - | 4.96 | 68,580 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,578 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,248,625 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,330,761 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,685 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,930 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,439 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,383 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,359 |
| The Only European Country ... | 0 | - | 4.91 | 217,400 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 311,232 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 173,061 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,585 |
| Official and Regional Languages of Europe on a Map | 0 | - | 4.99 | 112,269 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,561 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,405 |
| Slavic Countries | 0 | - | 4.96 | 111,882 |
| History of Russia Quiz | 0 | - | 4.47 | 31,950 |
| History of Italy | 0 | - | 4.55 | 32,053 |
| The Dictator Files: Benito Mussolini | 0 | - | 4.65 | 23,494 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 126,219 |
| Geography of the Dutch Empire | 0 | - | 4.62 | 34,720 |
| Countries of the Spanish Empire | 0 | - | 4.52 | 77,295 |
| Counties of England | 0 | - | 4.97 | 798,906 |
| Invasions of Great Britain | 0 | - | 4.51 | 59,957 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 358,192 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 107,089 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,708,487 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,354 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,265 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,046 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,852 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,711 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,991 |
| Monarchies of Europe | 0 | - | 4.90 | 98,354 |
| European Countries with One Border | 0 | - | 4.97 | 183,124 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,897 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 233,924 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 277,383 |
| European Geography By Letter - B #2 | 0 | - | 4.86 | 86,576 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 167,634 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 262,053 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 115,036 |
| Russia Country Quiz | 0 | - | 4.83 | 114,697 |
| Federal Subjects of Russia | 0 | - | 4.95 | 148,004 |
| Countries That Border Russia | 0 | - | 4.98 | 462,837 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,469 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,096 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,414 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,778 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,849 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,162 |
| Departments of France | 0 | - | 4.93 | 54,467 |
| Countries Bordering France | 0 | - | 4.83 | 403,565 |
| History of France | 0 | - | 4.59 | 57,275 |
| Germany Country Quiz | 0 | - | 4.83 | 158,180 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,177 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,628 |
| States of Germany | 0 | - | 4.95 | 153,196 |
| Germany Immigration by Country | 0 | - | 4.85 | 81,284 |
| Countries Bordering Germany | 0 | - | 4.99 | 370,689 |
| Modern Day Countries of Nazi Germany on a Map | 0 | - | 4.97 | 144,978 |
| The Life of Alexander the Great | 0 | - | 4.51 | 18,520 |
| Regions of Italy | 0 | - | 4.92 | 76,237 |
| Italy Country Quiz | 0 | - | 4.77 | 123,596 |
| Countries Italy Declared War On | 0 | - | 4.75 | 43,418 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,615 |
| Roman History by Picture | 0 | - | 4.46 | 26,497 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,428 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,119 |
| Regions of Spain Quiz | 0 | - | 4.90 | 114,411 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,215 |
| Real Madrid 2010s Starting XI | 0 | - | 4.90 | 68,080 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,415 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,154 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,985 |
| Shakespeare's Plays Quiz | 0 | - | 4.37 | 388,724 |
| Shakespeare Quotes | 0 | - | 4.43 | 71,460 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,405 |
| Countries the UK Declared War On | 0 | - | 4.55 | 122,671 |
| Geography of the British Empire | 0 | - | 4.48 | 39,734 |
| Medieval English History | 0 | - | 4.53 | 43,571 |
| England or Wales? | 0 | - | 4.94 | 45,799 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 131,003 |
| Champions League Winners | 0 | - | 4.92 | 1,009,902 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 191,075 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.74 | 12,269 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,187 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,517 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,642 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 90,374 |
| Random Point on Land to European Country | 0 | - | 4.94 | 77,430 |
| Countries that Border Poland | 0 | - | 4.99 | 172,611 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,984 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,061 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 101,501 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,425 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,925 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,882 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,667 |
| History of Austria | 0 | - | 4.70 | 17,905 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,854 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,664 |
| Geography of the French Empire | 0 | - | 4.45 | 27,155 |
| The French Revolution | 0 | - | 4.47 | 24,064 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,966 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,286 |
| Country Quiz on a Map - France | 0 | - | 4.98 | 47,362 |
| French History Multiple Choice | 0 | - | 4.55 | 33,127 |
| Countries that Beat Germany | 0 | - | 4.94 | 106,740 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 97,371 |
| Country Quiz on a Map - Germany | 0 | - | 4.95 | 35,204 |
| History of Germany | 0 | - | 4.39 | 52,898 |
| Ancient Greek Inventions | 0 | - | 4.18 | 16,371 |
| Counties of Ireland | 0 | - | 4.92 | 196,059 |
| Italy A-Z | 0 | - | 4.49 | 58,439 |
| Ancient Roman Trivia #2 | 0 | - | 4.57 | 38,792 |
| Geography of the Roman Empire | 0 | - | 4.56 | 51,992 |
| Roman Names for Places | 0 | - | 4.62 | 58,400 |
| History of The Netherlands | 0 | - | 4.46 | 17,484 |
| The Vikings! | 0 | - | 4.46 | 28,368 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,742 |
| The Portuguese Empire | 0 | - | 4.58 | 12,082 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,513 |
| Geography of the Spanish Empire | 0 | - | 4.49 | 37,219 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,365 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,066 |
| Arthurian Legend | 0 | - | 4.33 | 25,132 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 98,736 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 131,271 |
| Anglo-Saxon Kingdoms of England | 0 | - | 4.60 | 25,781 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,845 |
| British History A-Z #1 | 0 | - | 4.45 | 46,584 |
| Giant Great Britain Millennium Quiz | 0 | - | 4.78 | 20,187 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,773 |
| English First Names of the Middle Ages | 0 | - | 4.47 | 60,809 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,208 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 38,002 |
| British History Quiz for Dummies | 0 | - | 4.70 | 78,751 |
| Prime Ministers of the UK | 0 | - | 4.95 | 440,075 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,801 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,008 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,754 |
| 2025–2026 Football League Teams | 0 | - | 4.94 | 402,751 |
| Malta Country Quiz | 0 | - | 4.81 | 31,116 |
| All Modern-Day Countries Ever Controlled by Chinese People | 0 | - | 4.82 | 54,954 |
| Name a Valid Answer - British History | 0 | - | 4.57 | 15,188 |
| U.S. Presidents by Picture | 0 | - | 4.87 | 427,067 |
| First Names of U.S. Presidents | 0 | - | 4.86 | 382,311 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,675 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 115,612 |
