| Olympian Gods Quiz | 0 | - | 4.96 | 496,049 |
| Figures from Greek Mythology | 0 | - | 4.91 | 184,923 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 641,823 |
| Name that Greek Letter | 0 | - | 4.94 | 321,638 |
| The Trojan War | 0 | - | 4.83 | 39,425 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 110,522 |
| Roman to Greek God | 0 | - | 4.52 | 122,204 |
| Ancient Greek Words | 0 | - | 4.92 | 110,685 |
| 101 Figures from Greek Mythology | 0 | - | 5.00 | 124,277 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,932 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 75,407 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 63,395 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,103 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 56,010 |
| Things with Names from Classical Mythology | 0 | - | 4.28 | 87,160 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 389,766 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,517 |
| Famous Ancient Romans | 0 | - | 4.69 | 85,016 |
| Most-Mentioned Characters in the Iliad | 0 | - | 4.80 | 20,667 |
| Italy Country Quiz | 0 | - | 4.82 | 122,189 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,361 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,071 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,444 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,308 |
| Name the English Monarchs | 0 | - | 4.92 | 497,841 |
| Europe Map Quiz | 0 | - | 5.00 | 4,730,928 |
| Ancient Greek Trivia | 0 | - | 4.62 | 66,770 |
| Geography of Ancient Greece | 0 | - | 4.69 | 31,767 |
| Countries that Beat Italy | 0 | - | 4.85 | 53,868 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 84,041 |
| Roman Emperors | 0 | - | 4.95 | 118,467 |
| Byzantine History | 0 | - | 4.91 | 28,619 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 491,384 |
| First Names of U.S. Presidents | 0 | - | 4.85 | 379,524 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,172 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,140 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,301 |
| Greek Mythology General Knowledge #2 | 0 | - | 4.59 | 72,891 |
| Ancient Greece - Multiple Choice | 0 | - | 4.54 | 41,428 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,365 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 433,498 |
| Two Letter Roman Numerals | 0 | - | 4.97 | 55,614 |
| Name a Valid U.S. President #1 | 0 | - | 4.89 | 189,820 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,960 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,226,430 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,291 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,673 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,532 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,705 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,277 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,290 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,458 |
| The Only European Country ... | 0 | - | 4.91 | 213,798 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 307,807 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 167,858 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,518 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,247 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,193 |
| Slavic Countries | 0 | - | 4.96 | 110,847 |
| History of Russia Quiz | 0 | - | 4.49 | 31,789 |
| The Life of Alexander the Great | 0 | - | 4.49 | 18,422 |
| History of Italy | 0 | - | 4.55 | 31,813 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 124,714 |
| Countries in the Byzantine Empire | 0 | - | 4.95 | 71,725 |
| Geography of the Dutch Empire | 0 | - | 4.62 | 34,479 |
| Countries of the Spanish Empire | 0 | - | 4.52 | 76,979 |
| Counties of England | 0 | - | 4.97 | 789,099 |
| Invasions of Great Britain | 0 | - | 4.51 | 59,384 |
| Harry Potter Last Names | 0 | - | 4.64 | 945,975 |
| Groups of Things - Harry Potter | 0 | - | 4.82 | 280,097 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 349,861 |
| Champions League Winners | 0 | - | 4.92 | 996,234 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 105,878 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,653,785 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,323 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,233 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,115 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,033 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,375 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,841 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,793 |
| Monarchies of Europe | 0 | - | 4.90 | 97,303 |
| European Countries with One Border | 0 | - | 4.97 | 181,610 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,514 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 230,503 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 274,189 |
| European Geography By Letter - B #2 | 0 | - | 4.83 | 76,230 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 165,149 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,744 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,234 |
| Russia Country Quiz | 0 | - | 4.85 | 113,621 |
| Federal Subjects of Russia | 0 | - | 4.94 | 143,954 |
| Countries That Border Russia | 0 | - | 4.98 | 458,887 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,845 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,187 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,032 |
| History of Austria | 0 | - | 4.70 | 17,746 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,112 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,179 |
| Departments of France | 0 | - | 4.93 | 52,798 |
| Geography of the French Empire | 0 | - | 4.48 | 26,928 |
| The French Revolution | 0 | - | 4.46 | 23,782 |
| Countries Bordering France | 0 | - | 4.83 | 398,948 |
| History of France | 0 | - | 4.59 | 56,028 |
| Germany Country Quiz | 0 | - | 4.82 | 156,529 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,676 |
| Germany Cities Map Quiz | 0 | - | 4.86 | 125,137 |
| States of Germany | 0 | - | 4.96 | 150,023 |
| Biggest Cities in Germany in 1910 | 0 | - | 4.41 | 23,383 |
| Germany Immigration by Country | 0 | - | 4.84 | 80,003 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,021 |
| Mythology A-Z | 0 | - | 4.31 | 36,996 |
| Regions of Italy | 0 | - | 4.92 | 74,696 |
| Countries Italy Declared War On | 0 | - | 4.75 | 42,943 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,364 |
| Roman History by Picture | 0 | - | 4.46 | 26,340 |
| Netherlands Immigration by Country | 0 | - | 4.94 | 43,802 |
| The Vikings! | 0 | - | 4.45 | 28,244 |
| The Portuguese Empire | 0 | - | 4.54 | 11,990 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 95,949 |
| Regions of Spain Quiz | 0 | - | 4.90 | 112,318 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,628 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,140 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 92,903 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,257 |
| Basic Harry Potter Quiz | 0 | - | 4.56 | 377,283 |
| Title in the Lyrics #2 - The Beatles | 0 | - | 4.56 | 93,312 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,173 |
| Countries the UK Declared War On | 0 | - | 4.61 | 121,765 |
| Geography of the British Empire | 0 | - | 4.48 | 39,470 |
| Medieval English History | 0 | - | 4.53 | 43,315 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,405 |
| England or Wales? | 0 | - | 4.94 | 45,309 |
| All UEFA Champions League Teams Ever | 0 | - | 4.84 | 128,481 |
| Random African Flag to Country | 0 | - | 4.87 | 74,202 |
| U.S. Presidents by Picture | 0 | - | 4.87 | 423,688 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 189,237 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.74 | 12,090 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,787 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,846 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 64,787 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 88,962 |
| Random European Flag to Country | 0 | - | 4.89 | 180,877 |
| Countries that Border Poland | 0 | - | 4.99 | 171,339 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,369 |
| Countries that Beat Russia | 0 | - | 4.84 | 81,881 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,430 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 95,896 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,693 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,614 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,538 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,738 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,512 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,386 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,772 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,523 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,798 |
| Country Quiz on a Map - France | 0 | - | 4.98 | 46,588 |
| The Reign of Napoleon | 0 | - | 4.54 | 38,675 |
| Countries that Beat Germany | 0 | - | 4.95 | 105,365 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,294 |
| Country Quiz on a Map - Germany | 0 | - | 4.95 | 34,456 |
| History of Germany | 0 | - | 4.39 | 52,613 |
| Ancient Greece A-Z | 0 | - | 4.60 | 22,983 |
| Ancient Greek Inventions | 0 | - | 4.17 | 16,289 |
| Counties of Ireland | 0 | - | 4.92 | 193,045 |
| Italy A-Z | 0 | - | 4.49 | 57,710 |
| Ancient Roman Trivia #2 | 0 | - | 4.57 | 38,531 |
| Geography of the Roman Empire | 0 | - | 4.56 | 51,663 |
| Roman Names for Places | 0 | - | 4.62 | 57,871 |
| Largest Cities once part of the Byzantine Empire | 0 | - | 4.83 | 21,379 |
| History of The Netherlands | 0 | - | 4.46 | 17,310 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,842 |
| Countries that Beat Iceland | 0 | - | 4.81 | 42,341 |
| Countries that Beat Portugal | 0 | - | 4.86 | 58,668 |
| Geography of the Spanish Empire | 0 | - | 4.49 | 37,021 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,294 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,458 |
| Arthurian Legend | 0 | - | 4.33 | 25,050 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 97,829 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,591 |
| Monty Python Quotes | 0 | - | 4.88 | 42,322 |
| Shakespearean Phrases | 0 | - | 4.57 | 36,535 |
| Harry Potter: Voldemort's Horcruxes | 0 | - | 4.44 | 112,116 |
| Anglo-Saxon Kingdoms of England | 0 | - | 4.60 | 25,686 |
| Embarrassing Chapters in British History | 0 | - | 4.29 | 32,121 |
| British History A-Z #1 | 0 | - | 4.45 | 45,804 |
| Giant Great Britain Millennium Quiz | 0 | - | 4.78 | 20,073 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,290 |
| English First Names of the Middle Ages | 0 | - | 4.47 | 60,315 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 54,952 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 37,831 |
| British History Quiz for Dummies | 0 | - | 4.70 | 78,100 |
| History of Scotland | 0 | - | 4.51 | 21,002 |
| Prime Ministers of the UK | 0 | - | 4.96 | 434,589 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,713 |
| 50 Busiest Air Routes from London | 0 | - | 4.86 | 95,759 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 51,941 |
| 2025–2026 Football League Teams | 0 | - | 4.93 | 397,148 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 139,102 |
