| Figures from Greek Mythology | 0 | - | 4.91 | 188,837 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 439,781 |
| Olympian Gods Quiz | 0 | - | 4.96 | 503,722 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 651,889 |
| Name that Greek Letter | 0 | - | 4.93 | 324,973 |
| The Trojan War | 0 | - | 4.83 | 39,987 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 112,947 |
| Roman to Greek God | 0 | - | 4.52 | 123,344 |
| 101 Figures from Greek Mythology | 0 | - | 4.99 | 127,536 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,449 |
| Ancient Greek Words | 0 | - | 4.93 | 112,454 |
| Two Letter Roman Numerals | 0 | - | 4.97 | 56,498 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,725,649 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,367 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 85,386 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 65,759 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,831 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 57,570 |
| Things with Names from Classical Mythology | 0 | - | 4.28 | 88,042 |
| Word Chain - Greek and Roman Mythology | 0 | - | 4.50 | 56,989 |
| Name the English Monarchs | 0 | - | 4.91 | 506,348 |
| Europe Map Quiz | 0 | - | 5.00 | 4,788,038 |
| Modern Day Countries of Nazi Germany on a Map | 0 | - | 4.97 | 145,738 |
| Most-Mentioned Characters in the Iliad | 0 | - | 4.81 | 20,964 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 85,588 |
| Roman Emperors | 0 | - | 4.95 | 121,191 |
| Countries in the Byzantine Empire | 0 | - | 4.95 | 72,470 |
| Modern Day Countries of the Dutch Empire on a Map | 0 | - | 4.87 | 61,661 |
| Countries of Iberia in History with a Map | 0 | - | 4.88 | 42,385 |
| Modern Day Countries of the Spanish Empire on a Map | 0 | - | 4.95 | 86,877 |
| Prime Ministers of the UK | 0 | - | 4.95 | 442,300 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,855 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,750 |
| Ancient Greek Trivia | 0 | - | 4.62 | 67,235 |
| Geography of Ancient Greece | 0 | - | 4.69 | 32,042 |
| Greek Mythology General Knowledge #2 | 0 | - | 4.59 | 74,300 |
| Ancient Greece - Multiple Choice | 0 | - | 4.54 | 41,840 |
| Ancient Rome - True or False? | 0 | - | 4.85 | 43,302 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,786 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,228 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,099 |
| The Only European Country ... | 0 | - | 4.91 | 218,993 |
| European Countries NOT in NATO | 0 | - | 4.90 | 62,502 |
| History of Russia Quiz | 0 | - | 4.47 | 32,005 |
| States of the Holy Roman Empire in 1356 | 0 | - | 4.97 | 75,361 |
| Famous Ancient Romans | 0 | - | 4.70 | 85,778 |
| History of Italy | 0 | - | 4.55 | 32,144 |
| Geography of the Dutch Empire | 0 | - | 4.62 | 34,819 |
| Countries of the Spanish Empire | 0 | - | 4.52 | 77,424 |
| Arthurian Legend | 0 | - | 4.33 | 25,177 |
| Invasions of Great Britain | 0 | - | 4.51 | 60,095 |
| Top 10 Oldest African Countries | 0 | - | 4.88 | 28,235 |
| European Countries Ending in "IA" | 0 | - | 4.96 | 69,037 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,257,950 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,882 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,335,626 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,505 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,052 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 96,628 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,773 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,491 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,769 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,581 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,746 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 175,743 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,470 |
| Monarchies of Europe | 0 | - | 4.90 | 98,871 |
| European Countries with One Border | 0 | - | 4.97 | 183,794 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,529 |
| European Geography By Letter - B #2 | 0 | - | 4.87 | 88,784 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,177 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,789 |
| Slavic Countries | 0 | - | 4.96 | 112,365 |
| Federal Subjects of Russia | 0 | - | 4.95 | 149,475 |
| Countries That Border Russia | 0 | - | 4.98 | 464,488 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,475 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 102,741 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,639 |
| Countries Bordering France | 0 | - | 4.83 | 404,889 |
| History of France | 0 | - | 4.61 | 57,606 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,790 |
| States of Germany | 0 | - | 4.95 | 154,468 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,684 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,833 |
| The Life of Alexander the Great | 0 | - | 4.51 | 18,578 |
| Regions of Italy | 0 | - | 4.92 | 77,076 |
| The Dictator Files: Benito Mussolini | 0 | - | 4.65 | 23,567 |
| Byzantine History | 0 | - | 4.91 | 29,022 |
| Byzantine Emperors | 0 | - | 4.93 | 14,593 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,797 |
| Regions of Spain Quiz | 0 | - | 4.90 | 115,311 |
| Real Madrid 2010s Starting XI | 0 | - | 4.90 | 68,850 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,759 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,523 |
| Counties of England | 0 | - | 4.97 | 802,887 |
| Shakespeare's Plays Quiz | 0 | - | 4.37 | 390,092 |
| Shakespeare Quotes | 0 | - | 4.43 | 71,576 |
| Lord of the Rings Characters | 0 | - | 4.54 | 113,647 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,462 |
| Countries the UK Declared War On | 0 | - | 4.55 | 123,247 |
| Geography of the British Empire | 0 | - | 4.48 | 39,845 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 361,657 |
| Champions League Winners | 0 | - | 4.92 | 1,016,089 |
| Prime Ministers of Australia | 0 | - | 4.51 | 32,198 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 191,781 |
| Did You Even Watch - The Crown? | 0 | - | 4.34 | 11,292 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,875 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,790 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,352 |
| Top 10 European Countries by Coastline | 0 | - | 4.86 | 138,725 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,937 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 235,842 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 278,903 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 168,913 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 91,078 |
| Random Point on Land to European Country | 0 | - | 4.94 | 78,028 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 264,620 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 115,881 |
| Countries that Border Poland | 0 | - | 4.99 | 173,161 |
| Russia Country Quiz | 0 | - | 4.83 | 115,313 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,262 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,836 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,740 |
| Countries that Border Hungary | 0 | - | 4.98 | 105,006 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,587 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,086 |
| History of Austria | 0 | - | 4.70 | 17,972 |
| French Geography Quiz #1 | 0 | - | 4.89 | 35,083 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,935 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,946 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,798 |
| Departments of France | 0 | - | 4.93 | 55,156 |
| Geography of the French Empire | 0 | - | 4.45 | 27,216 |
| The French Revolution | 0 | - | 4.47 | 24,147 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,146 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,475 |
| French History Multiple Choice | 0 | - | 4.55 | 33,231 |
| Germany Country Quiz | 0 | - | 4.82 | 158,833 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 127,066 |
| Biggest Cities in Germany in 1910 | 0 | - | 4.41 | 23,559 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,625 |
| Mythology A-Z | 0 | - | 4.31 | 37,395 |
| Counties of Ireland | 0 | - | 4.92 | 197,307 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,236 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 153,047 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,251 |
| Countries Italy Declared War On | 0 | - | 4.75 | 43,650 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,381 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,738 |
| Ancient Roman Trivia #2 | 0 | - | 4.61 | 44,288 |
| Geography of the Roman Empire | 0 | - | 4.55 | 52,206 |
| Roman Names for Places | 0 | - | 4.62 | 58,701 |
| Count in Roman Numerals - 30 Second Sprint | 0 | - | 4.27 | 103,971 |
| History of The Netherlands | 0 | - | 4.46 | 17,553 |
| The Vikings! | 0 | - | 4.46 | 28,405 |
| The Portuguese Empire | 0 | - | 4.58 | 12,106 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,491 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,859 |
| Geography of the Spanish Empire | 0 | - | 4.49 | 37,313 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,116 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,752 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 132,370 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,966 |
| Houses of British Monarchs | 0 | - | 4.54 | 65,950 |
| Medieval English History | 0 | - | 4.53 | 43,655 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,317 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 38,089 |
| Countries Most-Visited By Queen Elizabeth II | 0 | - | 4.42 | 51,972 |
| World Capitals Closest to London | 0 | - | 4.88 | 111,065 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,302 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,841 |
| 2026–2027 Football League Teams | 0 | - | 4.94 | 406,713 |
| England or Wales? | 0 | - | 4.94 | 45,967 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 132,121 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 97,972 |
| All Modern-Day Countries Ever Controlled by Chinese People | 0 | - | 4.81 | 55,185 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 107,530 |
| African Countries with the Most Christians | 0 | - | 4.94 | 76,095 |
| Name a Valid Answer - British History | 0 | - | 4.57 | 15,240 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 62,010 |
| U.S. Presidents by Picture | 0 | - | 4.87 | 428,494 |
| U.S. Presidential Trivia #1 | 0 | - | 4.45 | 109,559 |
| U.S. Presidents by Event | 0 | - | 4.58 | 35,326 |
| Losing U.S. Presidential Candidates in History | 0 | - | 4.62 | 94,625 |
| Presidential Middle Names | 0 | - | 4.41 | 60,723 |
| First Names of U.S. Presidents | 0 | - | 4.86 | 383,594 |
| U.S. Presidential Trivia #2 | 0 | - | 4.49 | 53,691 |
| Assassinated U.S. Presidents | 0 | - | 4.63 | 94,896 |
| U.S. Presidents Who Died in Office | 0 | - | 4.77 | 35,203 |
| Ten Least Guessed U.S. Presidents | 0 | - | 4.45 | 38,632 |
| The American Revolution | 0 | - | 4.52 | 54,359 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.74 | 12,336 |
| Neutral European Countries of WWII | 0 | - | 4.92 | 162,306 |
| Russian History A-Z | 0 | - | 4.35 | 32,218 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,595 |
| Soviet Leaders 1917–1991 | 0 | - | 4.44 | 95,561 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,812 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 28,044 |
| Moldova Country Quiz | 0 | - | 4.82 | 31,025 |
| Country Quiz on a Map - France | 0 | - | 4.98 | 47,698 |
