| Olympian Gods Quiz | 0 | - | 4.96 | 502,555 |
| Things with Names from Classical Mythology | 0 | - | 4.28 | 87,948 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 438,630 |
| Most-Mentioned Characters in the Iliad | 0 | - | 4.81 | 20,894 |
| Word Chain - Greek and Roman Mythology | 0 | - | 4.50 | 56,837 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 650,071 |
| Name that Greek Letter | 0 | - | 4.93 | 324,465 |
| The Trojan War | 0 | - | 4.83 | 39,895 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 112,520 |
| 101 Figures from Greek Mythology | 0 | - | 4.99 | 126,881 |
| Countries in the Byzantine Empire | 0 | - | 4.95 | 72,336 |
| Byzantine History | 0 | - | 4.91 | 28,965 |
| Byzantine Emperors | 0 | - | 4.92 | 14,451 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,283 |
| Ancient Greek Words | 0 | - | 4.93 | 112,125 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,955 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 84,248 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 65,338 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,503 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 57,289 |
| All Modern-Day Countries Ever Controlled by Greeks | 0 | - | 4.98 | 54,446 |
| Famous Ancient Romans | 0 | - | 4.70 | 85,659 |
| Mythology A-Z | 0 | - | 4.31 | 37,329 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,884 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,768 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,112 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,594 |
| Modern Day Countries of the Dutch Empire on a Map | 0 | - | 4.86 | 61,427 |
| Countries of Iberia in History with a Map | 0 | - | 4.88 | 42,186 |
| Modern Day Countries of the Spanish Empire on a Map | 0 | - | 4.95 | 86,639 |
| Name the English Monarchs | 0 | - | 4.91 | 504,868 |
| Europe Map Quiz | 0 | - | 5.00 | 4,776,836 |
| All Modern-Day Countries Ever Controlled by French People | 0 | - | 4.99 | 58,327 |
| Ancient Greek Trivia | 0 | - | 4.62 | 67,145 |
| Geography of Ancient Greece | 0 | - | 4.69 | 31,984 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,886 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 85,367 |
| Roman Emperors | 0 | - | 4.95 | 120,694 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,477 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 429,824 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,658 |
| States of the Holy Roman Empire in 1356 | 0 | - | 4.98 | 74,828 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,755 |
| Greek Mythology General Knowledge #2 | 0 | - | 4.59 | 74,063 |
| Ancient Greece - Multiple Choice | 0 | - | 4.54 | 41,765 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 102,118 |
| Ancient Rome - True or False? | 0 | - | 4.85 | 43,179 |
| Two Letter Roman Numerals | 0 | - | 4.97 | 56,363 |
| Top 10 Oldest African Countries | 0 | - | 4.88 | 28,118 |
| European Countries Ending in "IA" | 0 | - | 4.96 | 68,746 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,049 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,251,727 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,332,483 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 116,466 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,176 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,735 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,931 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,525 |
| The Only European Country ... | 0 | - | 4.91 | 217,996 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 311,857 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 174,337 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,981 |
| Official and Regional Languages of Europe on a Map | 0 | - | 4.99 | 112,636 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,795 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,552 |
| Slavic Countries | 0 | - | 4.96 | 112,080 |
| History of Russia Quiz | 0 | - | 4.47 | 31,976 |
| History of Italy | 0 | - | 4.55 | 32,095 |
| The Dictator Files: Benito Mussolini | 0 | - | 4.65 | 23,530 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 126,403 |
| Geography of the Dutch Empire | 0 | - | 4.62 | 34,761 |
| Countries of the Spanish Empire | 0 | - | 4.52 | 77,354 |
| Counties of England | 0 | - | 4.97 | 800,410 |
| Invasions of Great Britain | 0 | - | 4.51 | 60,013 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 359,368 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,714,847 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,274 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,512 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,441 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,219 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,093 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,021 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,164 |
| Monarchies of Europe | 0 | - | 4.90 | 98,511 |
| European Countries with One Border | 0 | - | 4.97 | 183,365 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,134 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 234,770 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 277,918 |
| European Geography By Letter - B #2 | 0 | - | 4.86 | 87,712 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 168,147 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 263,109 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 115,405 |
| Russia Country Quiz | 0 | - | 4.83 | 114,855 |
| Federal Subjects of Russia | 0 | - | 4.95 | 148,475 |
| Countries That Border Russia | 0 | - | 4.98 | 463,577 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,568 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,255 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,469 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,840 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,056 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,391 |
| Departments of France | 0 | - | 4.93 | 54,716 |
| Countries Bordering France | 0 | - | 4.83 | 404,047 |
| History of France | 0 | - | 4.61 | 57,396 |
| Germany Country Quiz | 0 | - | 4.83 | 158,455 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,411 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,806 |
| States of Germany | 0 | - | 4.95 | 153,744 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,429 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,103 |
| Modern Day Countries of Nazi Germany on a Map | 0 | - | 4.97 | 145,197 |
| The Life of Alexander the Great | 0 | - | 4.51 | 18,543 |
| Regions of Italy | 0 | - | 4.92 | 76,516 |
| Italy Country Quiz | 0 | - | 4.77 | 123,791 |
| Countries Italy Declared War On | 0 | - | 4.75 | 43,513 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,666 |
| Roman History by Picture | 0 | - | 4.46 | 26,536 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,566 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,245 |
| Regions of Spain Quiz | 0 | - | 4.90 | 114,806 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,456 |
| Real Madrid 2010s Starting XI | 0 | - | 4.90 | 68,345 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,525 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,295 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,271 |
| Shakespeare's Plays Quiz | 0 | - | 4.37 | 389,141 |
| Shakespeare Quotes | 0 | - | 4.43 | 71,494 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,427 |
| Countries the UK Declared War On | 0 | - | 4.55 | 123,031 |
| Geography of the British Empire | 0 | - | 4.48 | 39,798 |
| Medieval English History | 0 | - | 4.53 | 43,605 |
| England or Wales? | 0 | - | 4.94 | 45,852 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 131,392 |
| Champions League Winners | 0 | - | 4.92 | 1,011,864 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 107,236 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 191,444 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.74 | 12,292 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,251 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,582 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,720 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 90,650 |
| Random Point on Land to European Country | 0 | - | 4.94 | 77,670 |
| Countries that Border Poland | 0 | - | 4.99 | 172,811 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,065 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,249 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 101,970 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,825 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,962 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,929 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,815 |
| History of Austria | 0 | - | 4.70 | 17,934 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,976 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,769 |
| Geography of the French Empire | 0 | - | 4.45 | 27,186 |
| The French Revolution | 0 | - | 4.47 | 24,094 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,029 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,345 |
| Country Quiz on a Map - France | 0 | - | 4.98 | 47,496 |
| French History Multiple Choice | 0 | - | 4.55 | 33,160 |
| Biggest Cities in Germany in 1910 | 0 | - | 4.41 | 23,531 |
| Countries that Beat Germany | 0 | - | 4.94 | 106,949 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 97,810 |
| Country Quiz on a Map - Germany | 0 | - | 4.95 | 35,354 |
| History of Germany | 0 | - | 4.39 | 52,927 |
| Ancient Greek Inventions | 0 | - | 4.18 | 16,386 |
| Counties of Ireland | 0 | - | 4.92 | 196,489 |
| Italy A-Z | 0 | - | 4.49 | 58,555 |
| Ancient Roman Trivia #2 | 0 | - | 4.60 | 43,629 |
| Geography of the Roman Empire | 0 | - | 4.56 | 52,110 |
| Roman Names for Places | 0 | - | 4.62 | 58,554 |
| History of The Netherlands | 0 | - | 4.46 | 17,506 |
| The Vikings! | 0 | - | 4.46 | 28,384 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,870 |
| The Portuguese Empire | 0 | - | 4.58 | 12,090 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,653 |
| Geography of the Spanish Empire | 0 | - | 4.49 | 37,265 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,611 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,178 |
| Arthurian Legend | 0 | - | 4.33 | 25,139 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 98,858 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 131,658 |
| Anglo-Saxon Kingdoms of England | 0 | - | 4.60 | 25,799 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,875 |
| British History A-Z #1 | 0 | - | 4.45 | 46,641 |
| Giant Great Britain Millennium Quiz | 0 | - | 4.78 | 20,203 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,844 |
| English First Names of the Middle Ages | 0 | - | 4.47 | 60,918 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,244 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 38,027 |
| British History Quiz for Dummies | 0 | - | 4.70 | 78,857 |
| Prime Ministers of the UK | 0 | - | 4.95 | 440,926 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,901 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,103 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,782 |
| 2025–2026 Football League Teams | 0 | - | 4.94 | 403,476 |
| Malta Country Quiz | 0 | - | 4.81 | 31,163 |
| All Modern-Day Countries Ever Controlled by Chinese People | 0 | - | 4.82 | 55,034 |
| Name a Valid Answer - British History | 0 | - | 4.57 | 15,205 |
| U.S. Presidents by Picture | 0 | - | 4.87 | 427,668 |
| First Names of U.S. Presidents | 0 | - | 4.86 | 382,867 |
