| Olympian Gods Quiz | 0 | - | 4.96 | 502,910 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 650,560 |
| Name that Greek Letter | 0 | - | 4.93 | 324,630 |
| Figures from Greek Mythology | 0 | - | 4.91 | 188,323 |
| The Trojan War | 0 | - | 4.83 | 39,928 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 112,657 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 494,345 |
| Ancient Greek Words | 0 | - | 4.93 | 112,216 |
| 101 Figures from Greek Mythology | 0 | - | 4.99 | 127,103 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 438,971 |
| Name a Valid U.S. President #1 | 0 | - | 4.89 | 193,298 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,064 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 84,614 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 65,468 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,610 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 57,366 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,332 |
| Lord of the Rings Characters by Screen Time | 0 | - | 4.55 | 77,566 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,718,205 |
| Most-Mentioned Characters in the Iliad | 0 | - | 4.81 | 20,914 |
| Word Chain - Greek and Roman Mythology | 0 | - | 4.50 | 56,892 |
| Modern Day Countries of the Dutch Empire on a Map | 0 | - | 4.86 | 61,501 |
| Modern Day Countries of the Spanish Empire on a Map | 0 | - | 4.95 | 86,708 |
| Name the English Monarchs | 0 | - | 4.91 | 505,295 |
| Europe Map Quiz | 0 | - | 5.00 | 4,780,073 |
| Ancient Greek Trivia | 0 | - | 4.62 | 67,168 |
| Geography of Ancient Greece | 0 | - | 4.69 | 31,999 |
| Roman to Greek God | 0 | - | 4.52 | 123,200 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 85,464 |
| Roman Emperors | 0 | - | 4.95 | 120,861 |
| Basic Harry Potter Quiz | 0 | - | 4.56 | 379,419 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,676 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,116 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,685 |
| States of the Holy Roman Empire in 1356 | 0 | - | 4.98 | 74,964 |
| Famous Ancient Romans | 0 | - | 4.70 | 85,700 |
| Greek Mythology General Knowledge #2 | 0 | - | 4.59 | 74,135 |
| Ancient Greece - Multiple Choice | 0 | - | 4.54 | 41,781 |
| Two Letter Roman Numerals | 0 | - | 4.97 | 56,404 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 396,162 |
| US Presidents - One Minute Sprint | 0 | - | 4.41 | 305,917 |
| Name a Valid U.S. President #2 | 0 | - | 4.54 | 70,430 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,230 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,253,435 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,333,462 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,695 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,268 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,816 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,176 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,595 |
| The Only European Country ... | 0 | - | 4.91 | 218,295 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,132 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 174,852 |
| European Countries NOT in NATO | 0 | - | 4.90 | 62,115 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,912 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,628 |
| Slavic Countries | 0 | - | 4.96 | 112,163 |
| History of Russia Quiz | 0 | - | 4.47 | 31,983 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 102,581 |
| The Life of Alexander the Great | 0 | - | 4.51 | 18,552 |
| Things with Names from Classical Mythology | 0 | - | 4.28 | 87,981 |
| History of Italy | 0 | - | 4.55 | 32,106 |
| Byzantine History | 0 | - | 4.91 | 28,985 |
| Byzantine Emperors | 0 | - | 4.92 | 14,493 |
| Geography of the Dutch Empire | 0 | - | 4.62 | 34,780 |
| Countries of the Spanish Empire | 0 | - | 4.52 | 77,377 |
| Counties of England | 0 | - | 4.97 | 801,108 |
| Invasions of Great Britain | 0 | - | 4.51 | 60,038 |
| Harry Potter: Voldemort's Horcruxes | 0 | - | 4.45 | 112,972 |
| Groups of Things - Harry Potter | 0 | - | 4.77 | 282,424 |
| Harry Potter A-Z | 0 | - | 4.43 | 227,885 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 359,983 |
| Champions League Winners | 0 | - | 4.92 | 1,012,866 |
| U.S. President Scramble | 0 | - | 4.40 | 117,336 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 191,554 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,542 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,587 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,536 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,305 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,283 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,219 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,173 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,622 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,266 |
| Monarchies of Europe | 0 | - | 4.90 | 98,617 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,768 |
| European Countries with One Border | 0 | - | 4.97 | 183,483 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,226 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 235,069 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 278,285 |
| European Geography By Letter - B #2 | 0 | - | 4.87 | 88,230 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 168,377 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 90,771 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 263,615 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 115,564 |
| Countries that Border Poland | 0 | - | 4.99 | 172,923 |
| Russia Country Quiz | 0 | - | 4.83 | 115,125 |
| Federal Subjects of Russia | 0 | - | 4.95 | 148,841 |
| Countries That Border Russia | 0 | - | 4.98 | 463,857 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,124 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,234 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,612 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,880 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,311 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,503 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,900 |
| History of Austria | 0 | - | 4.70 | 17,949 |
| French Geography Quiz #1 | 0 | - | 4.89 | 35,005 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,870 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,828 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,335 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,495 |
| Departments of France | 0 | - | 4.93 | 54,838 |
| 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 | 46,064 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,381 |
| Countries Bordering France | 0 | - | 4.83 | 404,314 |
| History of France | 0 | - | 4.61 | 57,457 |
| French History Multiple Choice | 0 | - | 4.55 | 33,172 |
| Most Popular Baby Girls Names in Germany | 0 | - | 4.51 | 38,939 |
| Germany Country Quiz | 0 | - | 4.83 | 158,554 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,510 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,884 |
| States of Germany | 0 | - | 4.95 | 153,945 |
| Biggest Cities in Germany in 1910 | 0 | - | 4.41 | 23,539 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,513 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,297 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,039 |
| Mythology A-Z | 0 | - | 4.31 | 37,349 |
| Counties of Ireland | 0 | - | 4.92 | 196,794 |
| Regions of Italy | 0 | - | 4.92 | 76,660 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,001 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,860 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,154 |
| Countries Italy Declared War On | 0 | - | 4.75 | 43,553 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,024 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,695 |
| Ancient Roman Trivia #2 | 0 | - | 4.60 | 44,027 |
| Geography of the Roman Empire | 0 | - | 4.56 | 52,150 |
| Roman Names for Places | 0 | - | 4.62 | 58,602 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,642 |
| History of The Netherlands | 0 | - | 4.46 | 17,526 |
| The Vikings! | 0 | - | 4.46 | 28,389 |
| The Portuguese Empire | 0 | - | 4.58 | 12,095 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,303 |
| Regions of Spain Quiz | 0 | - | 4.90 | 114,985 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,569 |
| Geography of the Spanish Empire | 0 | - | 4.49 | 37,279 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,763 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,593 |
| Arthurian Legend | 0 | - | 4.33 | 25,146 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,360 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,441 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 131,887 |
| Roald Dahl Books | 0 | - | 4.45 | 34,112 |
| Do You Even Know Anything About Shakespeare? | 0 | - | 4.56 | 34,455 |
| Name the Harry Potter Books | 0 | - | 4.31 | 280,292 |
| Harry Potter Spells | 0 | - | 4.33 | 139,944 |
| Harry Potter Places | 0 | - | 4.35 | 108,604 |
| Harry Potter - Order of the Phoenix Members | 0 | - | 4.06 | 43,166 |
| Harry Potter Creatures | 0 | - | 4.30 | 64,345 |
| Word Scramble - Harry Potter Characters | 0 | - | 4.20 | 61,037 |
| Harry Potter Characters by Screen Time | 0 | - | 4.28 | 148,637 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,435 |
| Countries the UK Declared War On | 0 | - | 4.55 | 123,103 |
| Geography of the British Empire | 0 | - | 4.48 | 39,812 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,903 |
| British History A-Z #1 | 0 | - | 4.45 | 46,983 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,868 |
| English First Names of the Middle Ages | 0 | - | 4.47 | 60,982 |
| Medieval English History | 0 | - | 4.53 | 43,617 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,265 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 38,050 |
| British History Quiz for Dummies | 0 | - | 4.70 | 78,910 |
| Prime Ministers of the UK | 0 | - | 4.95 | 441,296 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,948 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,167 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,805 |
| 2025–2026 Football League Teams | 0 | - | 4.94 | 403,819 |
| England or Wales? | 0 | - | 4.94 | 45,887 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 131,596 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 107,324 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.74 | 12,305 |
| Random American Countries on a Map | 0 | - | 4.96 | 100,007 |
| U.S. Senators by State | 0 | - | 4.44 | 40,061 |
| U.S. Presidents by Picture | 0 | - | 4.87 | 427,918 |
| U.S. Presidential Trivia #1 | 0 | - | 4.45 | 109,162 |
| U.S. Presidents by Event | 0 | - | 4.58 | 35,036 |
| Losing U.S. Presidential Candidates in History | 0 | - | 4.62 | 94,398 |
| Presidential Middle Names | 0 | - | 4.41 | 60,590 |
| First Names of U.S. Presidents | 0 | - | 4.86 | 383,093 |
| U.S. Presidential Trivia #2 | 0 | - | 4.49 | 53,560 |
| Assassinated U.S. Presidents | 0 | - | 4.63 | 94,795 |
| U.S. Presidents Who Died in Office | 0 | - | 4.77 | 35,142 |
| Ten Least Guessed U.S. Presidents | 0 | - | 4.45 | 38,565 |
| Europe Map with Random Merged Countries | 0 | - | 4.97 | 320,018 |
| Random European Flag to Country | 0 | - | 4.90 | 183,799 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 89,492 |
| Russian History A-Z | 0 | - | 4.35 | 32,071 |
