| Olympian Gods Quiz | 0 | - | 4.96 | 499,469 |
| Figures from Greek Mythology | 0 | - | 4.91 | 186,389 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 645,969 |
| Name that Greek Letter | 0 | - | 4.93 | 323,053 |
| The Trojan War | 0 | - | 4.83 | 39,640 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 111,510 |
| Roman to Greek God | 0 | - | 4.52 | 122,642 |
| Ancient Greek Words | 0 | - | 4.93 | 111,319 |
| 101 Figures from Greek Mythology | 0 | - | 4.99 | 125,481 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,858 |
| Countries of Europe in 1848 | 0 | - | 4.99 | 76,102 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 64,255 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,687 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 56,578 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,865 |
| Things with Names from Classical Mythology | 0 | - | 4.28 | 87,657 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 392,901 |
| Famous Ancient Romans | 0 | - | 4.70 | 85,381 |
| Most-Mentioned Characters in the Iliad | 0 | - | 4.80 | 20,747 |
| Italy Country Quiz | 0 | - | 4.82 | 123,162 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,075 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,795 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,740 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,676 |
| Name the English Monarchs | 0 | - | 4.91 | 501,352 |
| Europe Map Quiz | 0 | - | 5.00 | 4,754,743 |
| Ancient Greek Trivia | 0 | - | 4.62 | 66,931 |
| Geography of Ancient Greece | 0 | - | 4.69 | 31,874 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,297 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 84,402 |
| Roman Emperors | 0 | - | 4.95 | 119,638 |
| Byzantine History | 0 | - | 4.91 | 28,751 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 492,857 |
| First Names of U.S. Presidents | 0 | - | 4.86 | 381,041 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,427 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,382 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,523 |
| Greek Mythology General Knowledge #2 | 0 | - | 4.59 | 73,444 |
| Ancient Greece - Multiple Choice | 0 | - | 4.54 | 41,601 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,736 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 436,077 |
| Two Letter Roman Numerals | 0 | - | 4.97 | 55,991 |
| Name a Valid U.S. President #1 | 0 | - | 4.89 | 191,290 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,481 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,239,537 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,890 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,325,897 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,789 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,399 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,945 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,115 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,960 |
| The Only European Country ... | 0 | - | 4.91 | 215,926 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 309,942 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 170,498 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,733 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,978 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,701 |
| Slavic Countries | 0 | - | 4.96 | 111,475 |
| History of Russia Quiz | 0 | - | 4.49 | 31,878 |
| The Life of Alexander the Great | 0 | - | 4.51 | 18,475 |
| History of Italy | 0 | - | 4.55 | 31,933 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 125,533 |
| Countries in the Byzantine Empire | 0 | - | 4.95 | 72,013 |
| Geography of the Dutch Empire | 0 | - | 4.61 | 34,608 |
| Countries of the Spanish Empire | 0 | - | 4.52 | 77,156 |
| Counties of England | 0 | - | 4.97 | 794,576 |
| Invasions of Great Britain | 0 | - | 4.51 | 59,785 |
| Harry Potter Last Names | 0 | - | 4.64 | 948,492 |
| Groups of Things - Harry Potter | 0 | - | 4.82 | 281,293 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 354,077 |
| Champions League Winners | 0 | - | 4.92 | 1,003,527 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 106,588 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,687,269 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,852 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,761 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,649 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,217 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,882 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,476 |
| Monarchies of Europe | 0 | - | 4.90 | 97,927 |
| European Countries with One Border | 0 | - | 4.97 | 182,481 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,287 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 232,521 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 276,244 |
| European Geography By Letter - B #2 | 0 | - | 4.85 | 77,900 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 166,617 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 259,842 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 114,304 |
| Russia Country Quiz | 0 | - | 4.85 | 114,252 |
| Federal Subjects of Russia | 0 | - | 4.95 | 146,291 |
| Countries That Border Russia | 0 | - | 4.98 | 461,036 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,224 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,709 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,282 |
| History of Austria | 0 | - | 4.70 | 17,831 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,099 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,409 |
| Departments of France | 0 | - | 4.93 | 53,736 |
| Geography of the French Empire | 0 | - | 4.45 | 27,019 |
| The French Revolution | 0 | - | 4.46 | 23,898 |
| Countries Bordering France | 0 | - | 4.83 | 401,810 |
| History of France | 0 | - | 4.59 | 56,809 |
| Germany Country Quiz | 0 | - | 4.82 | 157,540 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,527 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,848 |
| States of Germany | 0 | - | 4.96 | 151,817 |
| Biggest Cities in Germany in 1910 | 0 | - | 4.41 | 23,460 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,863 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,548 |
| Mythology A-Z | 0 | - | 4.31 | 37,160 |
| Regions of Italy | 0 | - | 4.92 | 75,521 |
| Countries Italy Declared War On | 0 | - | 4.75 | 43,238 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,513 |
| Roman History by Picture | 0 | - | 4.46 | 26,434 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 51,806 |
| The Vikings! | 0 | - | 4.46 | 28,318 |
| The Portuguese Empire | 0 | - | 4.58 | 12,045 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,644 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,602 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,343 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,980 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,525 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,191 |
| Basic Harry Potter Quiz | 0 | - | 4.56 | 378,413 |
| Title in the Lyrics #2 - The Beatles | 0 | - | 4.57 | 93,635 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,303 |
| Countries the UK Declared War On | 0 | - | 4.61 | 122,284 |
| Geography of the British Empire | 0 | - | 4.48 | 39,628 |
| Medieval English History | 0 | - | 4.53 | 43,454 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,656 |
| England or Wales? | 0 | - | 4.94 | 45,591 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 129,695 |
| Random African Flag to Country | 0 | - | 4.88 | 74,655 |
| U.S. Presidents by Picture | 0 | - | 4.87 | 425,789 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 190,480 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.74 | 12,182 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,032 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,268 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,335 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,740 |
| Random European Flag to Country | 0 | - | 4.89 | 181,921 |
| Countries that Border Poland | 0 | - | 4.99 | 172,028 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,708 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,444 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,157 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,254 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,081 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,791 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,730 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,236 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,706 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,610 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,175 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,781 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,082 |
| Country Quiz on a Map - France | 0 | - | 4.98 | 47,040 |
| French History Multiple Choice | 0 | - | 4.55 | 32,997 |
| The Reign of Napoleon | 0 | - | 4.54 | 38,899 |
| Countries that Beat Germany | 0 | - | 4.95 | 106,081 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,033 |
| Country Quiz on a Map - Germany | 0 | - | 4.95 | 34,896 |
| History of Germany | 0 | - | 4.39 | 52,775 |
| Ancient Greece A-Z | 0 | - | 4.60 | 23,114 |
| Ancient Greek Inventions | 0 | - | 4.17 | 16,329 |
| Counties of Ireland | 0 | - | 4.92 | 194,583 |
| Italy A-Z | 0 | - | 4.49 | 58,144 |
| Ancient Roman Trivia #2 | 0 | - | 4.57 | 38,687 |
| Geography of the Roman Empire | 0 | - | 4.56 | 51,849 |
| Roman Names for Places | 0 | - | 4.62 | 58,169 |
| Largest Cities once part of the Byzantine Empire | 0 | - | 4.83 | 21,518 |
| History of The Netherlands | 0 | - | 4.46 | 17,403 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,357 |
| Countries that Beat Iceland | 0 | - | 4.81 | 42,645 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,129 |
| Geography of the Spanish Empire | 0 | - | 4.49 | 37,117 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,576 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,774 |
| Arthurian Legend | 0 | - | 4.33 | 25,094 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 98,349 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 130,098 |
| Monty Python Quotes | 0 | - | 4.88 | 42,435 |
| Shakespearean Phrases | 0 | - | 4.57 | 36,698 |
| Harry Potter: Voldemort's Horcruxes | 0 | - | 4.44 | 112,607 |
| Anglo-Saxon Kingdoms of England | 0 | - | 4.60 | 25,735 |
| Embarrassing Chapters in British History | 0 | - | 4.29 | 32,220 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,735 |
| British History A-Z #1 | 0 | - | 4.45 | 46,391 |
| Giant Great Britain Millennium Quiz | 0 | - | 4.78 | 20,130 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,563 |
| English First Names of the Middle Ages | 0 | - | 4.47 | 60,575 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,096 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 37,923 |
| British History Quiz for Dummies | 0 | - | 4.70 | 78,462 |
| History of Scotland | 0 | - | 4.51 | 21,072 |
| Prime Ministers of the UK | 0 | - | 4.95 | 437,695 |
| World Capitals Closest to London | 0 | - | 4.87 | 110,216 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,668 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,254 |
| 2025–2026 Football League Teams | 0 | - | 4.93 | 400,173 |
