| 101 Figures from Greek Mythology | 0 | - | 4.99 | 126,567 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 649,114 |
| Name that Greek Letter | 0 | - | 4.93 | 324,227 |
| Ancient Greek Words | 0 | - | 4.93 | 111,942 |
| The Trojan War | 0 | - | 4.83 | 39,808 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 112,296 |
| Famous Ancient Romans | 0 | - | 4.70 | 85,577 |
| Greek Mythology General Knowledge #2 | 0 | - | 4.59 | 73,924 |
| Olympian Gods Quiz | 0 | - | 4.96 | 502,034 |
| Figures from Greek Mythology | 0 | - | 4.91 | 187,808 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,218 |
| Most-Mentioned Characters in the Iliad | 0 | - | 4.81 | 20,849 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,791 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 83,616 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 65,142 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,359 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 57,172 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 102,028 |
| Countries Settled by the Ancient Greeks | 0 | - | 4.53 | 49,517 |
| Two Letter Roman Numerals | 0 | - | 4.97 | 56,291 |
| British History A-Z #1 | 0 | - | 4.45 | 46,588 |
| English First Names of the Middle Ages | 0 | - | 4.47 | 60,836 |
| Europe Map Quiz | 0 | - | 5.00 | 4,772,572 |
| Roman History Vocabulary | 0 | - | 4.41 | 57,656 |
| Roman History by Picture | 0 | - | 4.46 | 26,505 |
| Name the English Monarchs | 0 | - | 4.91 | 504,159 |
| Prime Ministers of the UK | 0 | - | 4.95 | 440,230 |
| 2025–2026 Football League Teams | 0 | - | 4.94 | 402,902 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 429,216 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,594 |
| Country Quiz on a Map - France | 0 | - | 4.98 | 47,386 |
| Country Quiz on a Map - Germany | 0 | - | 4.95 | 35,218 |
| Ancient Greek Trivia | 0 | - | 4.62 | 67,087 |
| Ancient Greek Inventions | 0 | - | 4.18 | 16,375 |
| Geography of Ancient Greece | 0 | - | 4.69 | 31,951 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 84,664 |
| Roman Emperors | 0 | - | 4.95 | 120,442 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,765 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 98,762 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,140 |
| German History A-Z | 0 | - | 4.49 | 24,668 |
| Ancient Greece - Multiple Choice | 0 | - | 4.54 | 41,720 |
| Roman to Greek God | 0 | - | 4.52 | 123,042 |
| The Life of Julius Caesar | 0 | - | 4.39 | 39,123 |
| Countries that Beat Iceland | 0 | - | 4.81 | 43,006 |
| Geography of the Spanish Empire | 0 | - | 4.49 | 37,231 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,515 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 142,099 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,655 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,249,234 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,331,112 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,757 |
| The Only European Country ... | 0 | - | 4.91 | 217,512 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,648 |
| History of Russia Quiz | 0 | - | 4.47 | 31,957 |
| Mythology A-Z | 0 | - | 4.31 | 37,298 |
| History of Italy | 0 | - | 4.55 | 32,062 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 438,176 |
| Geography of the Dutch Empire | 0 | - | 4.62 | 34,725 |
| Countries of the Spanish Empire | 0 | - | 4.52 | 77,307 |
| Counties of England | 0 | - | 4.97 | 799,207 |
| Invasions of Great Britain | 0 | - | 4.51 | 59,968 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,729 |
| British History Quiz for Dummies | 0 | - | 4.70 | 78,773 |
| The Reign of Queen Elizabeth II | 0 | - | 4.36 | 35,890 |
| Premier League Relegated Teams | 0 | - | 4.81 | 126,976 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 358,380 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 97,982 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,964 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,474 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,072 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,490 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,894 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,384 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,767 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 311,535 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 173,372 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,029 |
| Monarchies of Europe | 0 | - | 4.90 | 98,384 |
| European Countries with One Border | 0 | - | 4.97 | 183,162 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,943 |
| European Geography By Letter - B #2 | 0 | - | 4.86 | 87,098 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,613 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,448 |
| Slavic Countries | 0 | - | 4.96 | 111,928 |
| Federal Subjects of Russia | 0 | - | 4.95 | 148,119 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,133 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,894 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,254 |
| States of Germany | 0 | - | 4.95 | 153,313 |
| Germany Immigration by Country | 0 | - | 4.85 | 81,309 |
| Ancient Greece A-Z | 0 | - | 4.60 | 23,182 |
| The Life of Alexander the Great | 0 | - | 4.51 | 18,524 |
| Things with Names from Classical Mythology | 0 | - | 4.28 | 87,889 |
| Word Chain - Greek and Roman Mythology | 0 | - | 4.50 | 56,774 |
| Regions of Italy | 0 | - | 4.92 | 76,306 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,463 |
| Regions of Spain Quiz | 0 | - | 4.90 | 114,474 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,434 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,182 |
| The Reign of Queen Victoria | 0 | - | 4.33 | 23,487 |
| Champions League Winners | 0 | - | 4.92 | 1,010,255 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,387 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,294 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 234,025 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 277,456 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 167,730 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 262,428 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 115,097 |
| Russia Country Quiz | 0 | - | 4.83 | 114,737 |
| Countries That Border Russia | 0 | - | 4.98 | 462,930 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,504 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,425 |
| History of Austria | 0 | - | 4.70 | 17,913 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,792 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,211 |
| Departments of France | 0 | - | 4.93 | 54,520 |
| Geography of the French Empire | 0 | - | 4.45 | 27,158 |
| The French Revolution | 0 | - | 4.47 | 24,071 |
| Countries Bordering France | 0 | - | 4.83 | 403,658 |
| History of France | 0 | - | 4.61 | 57,302 |
| Germany Country Quiz | 0 | - | 4.83 | 158,226 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,668 |
| Countries Bordering Germany | 0 | - | 4.99 | 370,777 |
| Greece Country Quiz | 0 | - | 4.74 | 66,387 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,711 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,646 |
| Countries Italy Declared War On | 0 | - | 4.75 | 43,435 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,621 |
| Byzantine History | 0 | - | 4.91 | 28,920 |
| Byzantine Emperors | 0 | - | 4.92 | 14,383 |
| The Vikings! | 0 | - | 4.46 | 28,372 |
| The Portuguese Empire | 0 | - | 4.58 | 12,086 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,136 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,272 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,045 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,410 |
| Countries the UK Declared War On | 0 | - | 4.55 | 122,729 |
| Geography of the British Empire | 0 | - | 4.48 | 39,744 |
| Medieval English History | 0 | - | 4.53 | 43,578 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,760 |
| England or Wales? | 0 | - | 4.94 | 45,813 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 131,084 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 107,121 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,709,891 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 191,288 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.74 | 12,275 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,198 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,533 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,660 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 90,421 |
| Countries that Border Poland | 0 | - | 4.99 | 172,648 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,000 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,093 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 101,612 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,452 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,933 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,891 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,687 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,875 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,680 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,976 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,291 |
| France True or False? | 0 | - | 4.44 | 39,989 |
| Germany A-Z | 0 | - | 4.56 | 62,704 |
| Countries that Beat Germany | 0 | - | 4.94 | 106,772 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 97,447 |
| History of Germany | 0 | - | 4.39 | 52,906 |
| Countries that Beat Greece | 0 | - | 4.53 | 49,070 |
| Counties of Ireland | 0 | - | 4.92 | 196,127 |
| Italy A-Z | 0 | - | 4.49 | 58,463 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,039 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,672 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,391 |
| Ancient Roman Trivia #2 | 0 | - | 4.57 | 38,798 |
| Geography of the Roman Empire | 0 | - | 4.56 | 51,999 |
| Roman Names for Places | 0 | - | 4.62 | 58,419 |
| Count in Roman Numerals - 30 Second Sprint | 0 | - | 4.27 | 103,258 |
| History of The Netherlands | 0 | - | 4.46 | 17,491 |
| Most-Visited Countries by Swedes | 0 | - | 4.64 | 53,133 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,539 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,411 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,090 |
| Arthurian Legend | 0 | - | 4.33 | 25,132 |
| British Geography Quiz #1 | 0 | - | 4.54 | 51,790 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 131,354 |
| Monty Python Quotes | 0 | - | 4.89 | 42,512 |
| James Bond Countries Visited Map | 0 | - | 4.99 | 64,418 |
| Roald Dahl Books | 0 | - | 4.44 | 34,084 |
| Do You Even Know Anything About Shakespeare? | 0 | - | 4.57 | 34,423 |
| Middle Earth Geography | 0 | - | 4.56 | 39,881 |
| Lord of the Rings Trivia | 0 | - | 4.53 | 81,601 |
| Members of the Fellowship of the Ring | 0 | - | 4.74 | 45,892 |
| Best-Selling British Musical Acts | 0 | - | 4.49 | 46,967 |
| A Quiz About The Beatles | 0 | - | 4.56 | 48,137 |
| Anglo-Saxon Kingdoms of England | 0 | - | 4.60 | 25,788 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,853 |
| Giant Great Britain Millennium Quiz | 0 | - | 4.78 | 20,189 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,789 |
| Top 100 UK Baby Girls' Names in 1850 | 0 | - | 4.35 | 62,295 |
