| Figures from Greek Mythology | 0 | - | 4.91 | 188,301 |
| Olympian Gods Quiz | 0 | - | 4.96 | 502,880 |
| Things with Names from Classical Mythology | 0 | - | 4.28 | 87,978 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 438,945 |
| Most-Mentioned Characters in the Iliad | 0 | - | 4.81 | 20,911 |
| Word Chain - Greek and Roman Mythology | 0 | - | 4.50 | 56,885 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 650,498 |
| Name that Greek Letter | 0 | - | 4.93 | 324,617 |
| The Trojan War | 0 | - | 4.83 | 39,928 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 112,642 |
| 101 Figures from Greek Mythology | 0 | - | 4.99 | 127,084 |
| Countries in the Byzantine Empire | 0 | - | 4.95 | 72,370 |
| Byzantine History | 0 | - | 4.91 | 28,983 |
| Byzantine Emperors | 0 | - | 4.92 | 14,487 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,327 |
| Ancient Greek Words | 0 | - | 4.93 | 112,210 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,046 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 84,581 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 65,460 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,594 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 57,359 |
| Famous Ancient Romans | 0 | - | 4.70 | 85,693 |
| Mythology A-Z | 0 | - | 4.31 | 37,346 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,000 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,858 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,150 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,011 |
| Modern Day Countries of the Dutch Empire on a Map | 0 | - | 4.86 | 61,493 |
| Countries of Iberia in History with a Map | 0 | - | 4.88 | 42,245 |
| Modern Day Countries of the Spanish Empire on a Map | 0 | - | 4.95 | 86,699 |
| Name the English Monarchs | 0 | - | 4.91 | 505,244 |
| Europe Map Quiz | 0 | - | 5.00 | 4,779,732 |
| Ancient Greek Trivia | 0 | - | 4.62 | 67,165 |
| Geography of Ancient Greece | 0 | - | 4.69 | 31,999 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,998 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 85,456 |
| Roman Emperors | 0 | - | 4.95 | 120,843 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,660 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,092 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,681 |
| States of the Holy Roman Empire in 1356 | 0 | - | 4.98 | 74,955 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,770 |
| Greek Mythology General Knowledge #2 | 0 | - | 4.59 | 74,128 |
| Ancient Greece - Multiple Choice | 0 | - | 4.54 | 41,780 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 102,177 |
| Two Letter Roman Numerals | 0 | - | 4.97 | 56,403 |
| European Countries Ending in "IA" | 0 | - | 4.96 | 68,813 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,214 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,253,270 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,333,321 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,670 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,255 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,808 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,154 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,585 |
| The Only European Country ... | 0 | - | 4.91 | 218,265 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,116 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 174,780 |
| European Countries NOT in NATO | 0 | - | 4.90 | 62,103 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,908 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,620 |
| Slavic Countries | 0 | - | 4.96 | 112,156 |
| History of Russia Quiz | 0 | - | 4.47 | 31,980 |
| History of Italy | 0 | - | 4.55 | 32,105 |
| The Dictator Files: Benito Mussolini | 0 | - | 4.65 | 23,539 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 126,495 |
| Geography of the Dutch Empire | 0 | - | 4.62 | 34,774 |
| Countries of the Spanish Empire | 0 | - | 4.52 | 77,373 |
| Counties of England | 0 | - | 4.97 | 801,024 |
| Invasions of Great Britain | 0 | - | 4.51 | 60,036 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 359,927 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,717,988 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,525 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,580 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,528 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,295 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,213 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,154 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,258 |
| Monarchies of Europe | 0 | - | 4.90 | 98,601 |
| European Countries with One Border | 0 | - | 4.97 | 183,473 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,218 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 235,034 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 278,140 |
| European Geography By Letter - B #2 | 0 | - | 4.87 | 88,208 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 168,350 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 263,534 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 115,543 |
| Russia Country Quiz | 0 | - | 4.83 | 115,117 |
| Federal Subjects of Russia | 0 | - | 4.95 | 148,790 |
| Countries That Border Russia | 0 | - | 4.98 | 463,838 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,604 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,306 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,502 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,870 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,323 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,493 |
| Departments of France | 0 | - | 4.93 | 54,830 |
| Countries Bordering France | 0 | - | 4.83 | 404,295 |
| History of France | 0 | - | 4.61 | 57,450 |
| Germany Country Quiz | 0 | - | 4.83 | 158,545 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,496 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,871 |
| States of Germany | 0 | - | 4.95 | 153,916 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,507 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,279 |
| Modern Day Countries of Nazi Germany on a Map | 0 | - | 4.97 | 145,308 |
| The Life of Alexander the Great | 0 | - | 4.51 | 18,552 |
| Regions of Italy | 0 | - | 4.92 | 76,639 |
| Italy Country Quiz | 0 | - | 4.77 | 123,859 |
| Countries Italy Declared War On | 0 | - | 4.75 | 43,552 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,694 |
| Roman History by Picture | 0 | - | 4.46 | 26,545 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,634 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,298 |
| Regions of Spain Quiz | 0 | - | 4.90 | 114,969 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,562 |
| Real Madrid 2010s Starting XI | 0 | - | 4.90 | 68,494 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,582 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,353 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,423 |
| Shakespeare's Plays Quiz | 0 | - | 4.37 | 389,341 |
| Shakespeare Quotes | 0 | - | 4.43 | 71,513 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,434 |
| Countries the UK Declared War On | 0 | - | 4.55 | 123,094 |
| Geography of the British Empire | 0 | - | 4.48 | 39,811 |
| Medieval English History | 0 | - | 4.53 | 43,616 |
| England or Wales? | 0 | - | 4.94 | 45,884 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 131,566 |
| Champions League Winners | 0 | - | 4.92 | 1,012,743 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 107,315 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.74 | 12,303 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 191,551 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,280 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,617 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,765 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 90,757 |
| Countries that Border Poland | 0 | - | 4.99 | 172,915 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,117 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,365 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,206 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,872 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,983 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,963 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,895 |
| History of Austria | 0 | - | 4.70 | 17,949 |
| French Geography Quiz #1 | 0 | - | 4.89 | 35,004 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,824 |
| Geography of the French Empire | 0 | - | 4.45 | 27,193 |
| The French Revolution | 0 | - | 4.47 | 24,108 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,062 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,375 |
| Country Quiz on a Map - France | 0 | - | 4.98 | 47,562 |
| French History Multiple Choice | 0 | - | 4.55 | 33,171 |
| Biggest Cities in Germany in 1910 | 0 | - | 4.41 | 23,539 |
| Countries that Beat Germany | 0 | - | 4.94 | 107,062 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,013 |
| Country Quiz on a Map - Germany | 0 | - | 4.95 | 35,413 |
| History of Germany | 0 | - | 4.39 | 52,939 |
| Ancient Greek Inventions | 0 | - | 4.18 | 16,392 |
| Counties of Ireland | 0 | - | 4.92 | 196,772 |
| Italy A-Z | 0 | - | 4.49 | 58,618 |
| Ancient Roman Trivia #2 | 0 | - | 4.60 | 44,011 |
| Geography of the Roman Empire | 0 | - | 4.56 | 52,147 |
| Roman Names for Places | 0 | - | 4.62 | 58,599 |
| History of The Netherlands | 0 | - | 4.46 | 17,524 |
| The Vikings! | 0 | - | 4.46 | 28,388 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,942 |
| The Portuguese Empire | 0 | - | 4.58 | 12,094 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,708 |
| Geography of the Spanish Empire | 0 | - | 4.49 | 37,277 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,749 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,214 |
| Arthurian Legend | 0 | - | 4.33 | 25,144 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 98,913 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 131,854 |
| Anglo-Saxon Kingdoms of England | 0 | - | 4.60 | 25,806 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,900 |
| British History A-Z #1 | 0 | - | 4.45 | 46,934 |
| Giant Great Britain Millennium Quiz | 0 | - | 4.78 | 20,211 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,867 |
| English First Names of the Middle Ages | 0 | - | 4.47 | 60,977 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,265 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 38,047 |
| British History Quiz for Dummies | 0 | - | 4.70 | 78,906 |
| Prime Ministers of the UK | 0 | - | 4.95 | 441,247 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,942 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,163 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,803 |
| 2025–2026 Football League Teams | 0 | - | 4.94 | 403,777 |
| Malta Country Quiz | 0 | - | 4.81 | 31,196 |
| U.S. Presidents by Picture | 0 | - | 4.87 | 427,900 |
| First Names of U.S. Presidents | 0 | - | 4.86 | 383,076 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,699 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 116,221 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,550 |
| Russian History A-Z | 0 | - | 4.35 | 32,059 |
| Russian Inventions | 0 | - | 4.39 | 13,003 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,682 |
| French Inventions | 0 | - | 4.10 | 13,918 |
