| Olympian Gods Quiz | 0 | - | 4.96 | 503,498 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 651,512 |
| Name that Greek Letter | 0 | - | 4.93 | 324,874 |
| Figures from Greek Mythology | 0 | - | 4.91 | 188,686 |
| The Trojan War | 0 | - | 4.83 | 39,964 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 112,858 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 494,604 |
| Ancient Greek Words | 0 | - | 4.93 | 112,386 |
| 101 Figures from Greek Mythology | 0 | - | 4.99 | 127,391 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 439,554 |
| Name a Valid U.S. President #1 | 0 | - | 4.90 | 193,659 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,277 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 85,174 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 65,670 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,771 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 57,507 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,406 |
| Lord of the Rings Characters by Screen Time | 0 | - | 4.55 | 77,630 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,723,440 |
| Most-Mentioned Characters in the Iliad | 0 | - | 4.81 | 20,948 |
| Word Chain - Greek and Roman Mythology | 0 | - | 4.50 | 56,960 |
| Modern Day Countries of the Dutch Empire on a Map | 0 | - | 4.87 | 61,610 |
| Countries of Iberia in History with a Map | 0 | - | 4.88 | 42,338 |
| Modern Day Countries of the Spanish Empire on a Map | 0 | - | 4.95 | 86,826 |
| Name the English Monarchs | 0 | - | 4.91 | 506,060 |
| Europe Map Quiz | 0 | - | 5.00 | 4,785,232 |
| Ancient Greek Trivia | 0 | - | 4.62 | 67,212 |
| Geography of Ancient Greece | 0 | - | 4.69 | 32,032 |
| Roman to Greek God | 0 | - | 4.52 | 123,308 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 85,556 |
| Roman Emperors | 0 | - | 4.95 | 121,094 |
| Basic Harry Potter Quiz | 0 | - | 4.56 | 379,587 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,075 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,630 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,733 |
| States of the Holy Roman Empire in 1356 | 0 | - | 4.97 | 75,212 |
| Famous Ancient Romans | 0 | - | 4.70 | 85,760 |
| Greek Mythology General Knowledge #2 | 0 | - | 4.59 | 74,249 |
| Ancient Greece - Multiple Choice | 0 | - | 4.54 | 41,826 |
| Two Letter Roman Numerals | 0 | - | 4.97 | 56,487 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 397,030 |
| US Presidents - One Minute Sprint | 0 | - | 4.41 | 306,128 |
| Name a Valid U.S. President #2 | 0 | - | 4.54 | 70,545 |
| Top 10 Oldest African Countries | 0 | - | 4.88 | 28,201 |
| European Countries Ending in "IA" | 0 | - | 4.96 | 68,961 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,616 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,256,584 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,335,032 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,984 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,425 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,976 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,576 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,721 |
| The Only European Country ... | 0 | - | 4.91 | 218,778 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,539 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 175,494 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,401 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,103 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,721 |
| Slavic Countries | 0 | - | 4.96 | 112,308 |
| History of Russia Quiz | 0 | - | 4.47 | 31,998 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 102,692 |
| The Life of Alexander the Great | 0 | - | 4.51 | 18,570 |
| Things with Names from Classical Mythology | 0 | - | 4.28 | 88,027 |
| History of Italy | 0 | - | 4.55 | 32,137 |
| Byzantine History | 0 | - | 4.91 | 29,013 |
| Byzantine Emperors | 0 | - | 4.93 | 14,571 |
| Geography of the Dutch Empire | 0 | - | 4.62 | 34,810 |
| Countries of the Spanish Empire | 0 | - | 4.52 | 77,412 |
| Counties of England | 0 | - | 4.97 | 802,317 |
| Invasions of Great Britain | 0 | - | 4.51 | 60,078 |
| Harry Potter: Voldemort's Horcruxes | 0 | - | 4.45 | 113,043 |
| Groups of Things - Harry Potter | 0 | - | 4.78 | 282,640 |
| Harry Potter A-Z | 0 | - | 4.43 | 228,131 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 361,176 |
| Champions League Winners | 0 | - | 4.92 | 1,015,273 |
| U.S. President Scramble | 0 | - | 4.40 | 117,429 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 191,707 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,658 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,799 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,726 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,434 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,326 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,402 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,469 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,689 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,410 |
| Monarchies of Europe | 0 | - | 4.90 | 98,795 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,894 |
| European Countries with One Border | 0 | - | 4.97 | 183,692 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,447 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 235,613 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 278,768 |
| European Geography By Letter - B #2 | 0 | - | 4.87 | 88,463 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 168,758 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 90,988 |
| Random Point on Land to European Country | 0 | - | 4.94 | 77,959 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 264,339 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 115,800 |
| Countries that Border Poland | 0 | - | 4.99 | 173,095 |
| Russia Country Quiz | 0 | - | 4.83 | 115,264 |
| Federal Subjects of Russia | 0 | - | 4.95 | 149,317 |
| Countries That Border Russia | 0 | - | 4.98 | 464,326 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,225 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,652 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,703 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,972 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,427 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,556 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,023 |
| History of Austria | 0 | - | 4.70 | 17,968 |
| French Geography Quiz #1 | 0 | - | 4.89 | 35,057 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,914 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,907 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,540 |
| France Cities Map Quiz | 0 | - | 4.95 | 167,714 |
| Departments of France | 0 | - | 4.93 | 55,056 |
| Geography of the French Empire | 0 | - | 4.45 | 27,209 |
| The French Revolution | 0 | - | 4.47 | 24,135 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,123 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,446 |
| Countries Bordering France | 0 | - | 4.83 | 404,719 |
| History of France | 0 | - | 4.61 | 57,563 |
| French History Multiple Choice | 0 | - | 4.55 | 33,212 |
| Most Popular Baby Girls Names in Germany | 0 | - | 4.51 | 38,979 |
| Germany Country Quiz | 0 | - | 4.82 | 158,756 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,713 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 127,021 |
| States of Germany | 0 | - | 4.95 | 154,316 |
| Biggest Cities in Germany in 1910 | 0 | - | 4.41 | 23,554 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,649 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,666 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,473 |
| Mythology A-Z | 0 | - | 4.31 | 37,383 |
| Counties of Ireland | 0 | - | 4.92 | 197,186 |
| Regions of Italy | 0 | - | 4.92 | 76,957 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,148 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,974 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,221 |
| Countries Italy Declared War On | 0 | - | 4.75 | 43,615 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,289 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,725 |
| Ancient Roman Trivia #2 | 0 | - | 4.61 | 44,250 |
| Geography of the Roman Empire | 0 | - | 4.55 | 52,193 |
| Roman Names for Places | 0 | - | 4.62 | 58,672 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,762 |
| History of The Netherlands | 0 | - | 4.46 | 17,544 |
| The Vikings! | 0 | - | 4.46 | 28,400 |
| The Portuguese Empire | 0 | - | 4.58 | 12,099 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,415 |
| Regions of Spain Quiz | 0 | - | 4.90 | 115,229 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,788 |
| Geography of the Spanish Empire | 0 | - | 4.49 | 37,304 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,021 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,705 |
| Arthurian Legend | 0 | - | 4.33 | 25,169 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,476 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,656 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 132,253 |
| Roald Dahl Books | 0 | - | 4.45 | 34,121 |
| Do You Even Know Anything About Shakespeare? | 0 | - | 4.56 | 34,486 |
| Name the Harry Potter Books | 0 | - | 4.31 | 280,607 |
| Harry Potter Spells | 0 | - | 4.33 | 140,025 |
| Harry Potter Places | 0 | - | 4.35 | 108,691 |
| Harry Potter - Order of the Phoenix Members | 0 | - | 4.06 | 43,199 |
| Harry Potter Creatures | 0 | - | 4.30 | 64,404 |
| Word Scramble - Harry Potter Characters | 0 | - | 4.20 | 61,096 |
| Harry Potter Characters by Screen Time | 0 | - | 4.28 | 148,785 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,448 |
| Countries the UK Declared War On | 0 | - | 4.55 | 123,198 |
| Geography of the British Empire | 0 | - | 4.48 | 39,839 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,943 |
| British History A-Z #1 | 0 | - | 4.45 | 47,201 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,924 |
| English First Names of the Middle Ages | 0 | - | 4.47 | 61,048 |
| Medieval English History | 0 | - | 4.53 | 43,640 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,298 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 38,074 |
| British History Quiz for Dummies | 0 | - | 4.70 | 79,017 |
| Prime Ministers of the UK | 0 | - | 4.95 | 442,045 |
| World Capitals Closest to London | 0 | - | 4.88 | 111,029 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,261 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,832 |
| 2026–2027 Football League Teams | 0 | - | 4.94 | 405,932 |
| England or Wales? | 0 | - | 4.94 | 45,942 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 131,967 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 107,448 |
| Random American Countries on a Map | 0 | - | 4.96 | 100,149 |
| U.S. Senators by State | 0 | - | 4.44 | 40,096 |
| U.S. Presidents by Picture | 0 | - | 4.87 | 428,322 |
| U.S. Presidential Trivia #1 | 0 | - | 4.45 | 109,476 |
| U.S. Presidents by Event | 0 | - | 4.58 | 35,267 |
| Losing U.S. Presidential Candidates in History | 0 | - | 4.62 | 94,581 |
| Presidential Middle Names | 0 | - | 4.41 | 60,690 |
| First Names of U.S. Presidents | 0 | - | 4.86 | 383,455 |
| U.S. Presidential Trivia #2 | 0 | - | 4.49 | 53,657 |
| Assassinated U.S. Presidents | 0 | - | 4.63 | 94,877 |
| U.S. Presidents Who Died in Office | 0 | - | 4.77 | 35,182 |
| Ten Least Guessed U.S. Presidents | 0 | - | 4.45 | 38,617 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.74 | 12,324 |
