| Figures from Greek Mythology | 0 | - | 4.91 | 187,843 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 438,234 |
| Olympian Gods Quiz | 0 | - | 4.96 | 502,079 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 649,316 |
| Name that Greek Letter | 0 | - | 4.93 | 324,252 |
| The Trojan War | 0 | - | 4.83 | 39,814 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 112,319 |
| Roman to Greek God | 0 | - | 4.52 | 123,046 |
| 101 Figures from Greek Mythology | 0 | - | 4.99 | 126,606 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,227 |
| Ancient Greek Words | 0 | - | 4.93 | 111,977 |
| Two Letter Roman Numerals | 0 | - | 4.97 | 56,297 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,710,426 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,808 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 83,702 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 65,166 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,379 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 57,185 |
| Things with Names from Classical Mythology | 0 | - | 4.28 | 87,893 |
| Word Chain - Greek and Roman Mythology | 0 | - | 4.50 | 56,781 |
| Name the English Monarchs | 0 | - | 4.91 | 504,252 |
| Europe Map Quiz | 0 | - | 5.00 | 4,773,118 |
| Modern Day Countries of Nazi Germany on a Map | 0 | - | 4.97 | 145,037 |
| Most-Mentioned Characters in the Iliad | 0 | - | 4.81 | 20,853 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 84,670 |
| Roman Emperors | 0 | - | 4.95 | 120,454 |
| Countries in the Byzantine Empire | 0 | - | 4.95 | 72,284 |
| Modern Day Countries of the Dutch Empire on a Map | 0 | - | 4.86 | 61,335 |
| Countries of Iberia in History with a Map | 0 | - | 4.88 | 42,101 |
| Modern Day Countries of the Spanish Empire on a Map | 0 | - | 4.95 | 86,546 |
| Prime Ministers of the UK | 0 | - | 4.95 | 440,337 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 429,342 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,600 |
| Ancient Greek Trivia | 0 | - | 4.62 | 67,092 |
| Geography of Ancient Greece | 0 | - | 4.69 | 31,954 |
| Greek Mythology General Knowledge #2 | 0 | - | 4.59 | 73,936 |
| Ancient Greece - Multiple Choice | 0 | - | 4.54 | 41,721 |
| Ancient Rome - True or False? | 0 | - | 4.85 | 43,050 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,699 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,188 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,797 |
| The Only European Country ... | 0 | - | 4.91 | 217,569 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,694 |
| History of Russia Quiz | 0 | - | 4.47 | 31,960 |
| States of the Holy Roman Empire in 1356 | 0 | - | 4.98 | 74,684 |
| Famous Ancient Romans | 0 | - | 4.70 | 85,582 |
| History of Italy | 0 | - | 4.55 | 32,066 |
| Geography of the Dutch Empire | 0 | - | 4.62 | 34,732 |
| Countries of the Spanish Empire | 0 | - | 4.52 | 77,311 |
| Arthurian Legend | 0 | - | 4.33 | 25,132 |
| Invasions of Great Britain | 0 | - | 4.51 | 59,976 |
| Top 10 Oldest African Countries | 0 | - | 4.88 | 28,077 |
| European Countries Ending in "IA" | 0 | - | 4.96 | 68,629 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,249,565 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,003 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,331,331 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,988 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,498 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,086 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,533 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,917 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,406 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,785 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 311,566 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 173,530 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,041 |
| Monarchies of Europe | 0 | - | 4.90 | 98,401 |
| European Countries with One Border | 0 | - | 4.97 | 183,190 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,972 |
| European Geography By Letter - B #2 | 0 | - | 4.86 | 87,249 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,642 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,462 |
| Slavic Countries | 0 | - | 4.96 | 111,951 |
| Federal Subjects of Russia | 0 | - | 4.95 | 148,177 |
| Countries That Border Russia | 0 | - | 4.98 | 462,982 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,147 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 102,401 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,918 |
| Countries Bordering France | 0 | - | 4.83 | 403,694 |
| History of France | 0 | - | 4.61 | 57,313 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,274 |
| States of Germany | 0 | - | 4.95 | 153,386 |
| Germany Immigration by Country | 0 | - | 4.85 | 81,321 |
| Countries Bordering Germany | 0 | - | 4.99 | 370,811 |
| The Life of Alexander the Great | 0 | - | 4.51 | 18,525 |
| Regions of Italy | 0 | - | 4.92 | 76,332 |
| The Dictator Files: Benito Mussolini | 0 | - | 4.65 | 23,506 |
| Byzantine History | 0 | - | 4.91 | 28,925 |
| Byzantine Emperors | 0 | - | 4.92 | 14,395 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,472 |
| Regions of Spain Quiz | 0 | - | 4.90 | 114,547 |
| Real Madrid 2010s Starting XI | 0 | - | 4.90 | 68,166 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,446 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,202 |
| Counties of England | 0 | - | 4.97 | 799,403 |
| Shakespeare's Plays Quiz | 0 | - | 4.37 | 388,850 |
| Shakespeare Quotes | 0 | - | 4.43 | 71,472 |
| Lord of the Rings Characters | 0 | - | 4.54 | 113,458 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,418 |
| Countries the UK Declared War On | 0 | - | 4.55 | 122,879 |
| Geography of the British Empire | 0 | - | 4.48 | 39,746 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 358,487 |
| Champions League Winners | 0 | - | 4.92 | 1,010,435 |
| Prime Ministers of Australia | 0 | - | 4.50 | 32,025 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 191,298 |
| Did You Even Watch - The Crown? | 0 | - | 4.34 | 11,252 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,395 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,306 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,204 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,536 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,669 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 234,117 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 277,534 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 167,810 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 90,452 |
| Random Point on Land to European Country | 0 | - | 4.94 | 77,513 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 262,560 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 115,158 |
| Countries that Border Poland | 0 | - | 4.99 | 172,658 |
| Russia Country Quiz | 0 | - | 4.83 | 114,751 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,007 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 101,664 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,510 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,463 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,426 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,698 |
| History of Austria | 0 | - | 4.70 | 17,916 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,889 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,795 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,694 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,230 |
| Departments of France | 0 | - | 4.93 | 54,540 |
| Geography of the French Empire | 0 | - | 4.45 | 27,161 |
| The French Revolution | 0 | - | 4.47 | 24,072 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,982 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,297 |
| French History Multiple Choice | 0 | - | 4.55 | 33,136 |
| Germany Country Quiz | 0 | - | 4.83 | 158,258 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,684 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 97,487 |
| Mythology A-Z | 0 | - | 4.31 | 37,301 |
| Counties of Ireland | 0 | - | 4.92 | 196,177 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,742 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,656 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,045 |
| Countries Italy Declared War On | 0 | - | 4.75 | 43,439 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,404 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,626 |
| Ancient Roman Trivia #2 | 0 | - | 4.57 | 38,804 |
| Geography of the Roman Empire | 0 | - | 4.56 | 52,002 |
| Roman Names for Places | 0 | - | 4.62 | 58,423 |
| Count in Roman Numerals - 30 Second Sprint | 0 | - | 4.27 | 103,265 |
| History of The Netherlands | 0 | - | 4.46 | 17,492 |
| The Vikings! | 0 | - | 4.46 | 28,372 |
| The Portuguese Empire | 0 | - | 4.58 | 12,086 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,145 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,283 |
| Geography of the Spanish Empire | 0 | - | 4.49 | 37,237 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,424 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,066 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 131,386 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,855 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,795 |
| Medieval English History | 0 | - | 4.53 | 43,581 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,220 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 38,008 |
| Countries Most-Visited By Queen Elizabeth II | 0 | - | 4.42 | 51,829 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,827 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,037 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,763 |
| 2025–2026 Football League Teams | 0 | - | 4.94 | 402,968 |
| England or Wales? | 0 | - | 4.94 | 45,817 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 131,126 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,541 |
| All Modern-Day Countries Ever Controlled by Chinese People | 0 | - | 4.82 | 54,980 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 107,131 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,798 |
| Name a Valid Answer - British History | 0 | - | 4.57 | 15,192 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 61,729 |
| U.S. Presidents by Picture | 0 | - | 4.87 | 427,205 |
| U.S. Presidential Trivia #1 | 0 | - | 4.45 | 108,973 |
| U.S. Presidents by Event | 0 | - | 4.58 | 34,763 |
| Losing U.S. Presidential Candidates in History | 0 | - | 4.61 | 94,045 |
| Presidential Middle Names | 0 | - | 4.41 | 60,451 |
| First Names of U.S. Presidents | 0 | - | 4.86 | 382,430 |
| U.S. Presidential Trivia #2 | 0 | - | 4.49 | 53,476 |
| Assassinated U.S. Presidents | 0 | - | 4.63 | 94,681 |
| U.S. Presidents Who Died in Office | 0 | - | 4.77 | 35,067 |
| Ten Least Guessed U.S. Presidents | 0 | - | 4.45 | 38,497 |
| The American Revolution | 0 | - | 4.52 | 54,296 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.74 | 12,277 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,830 |
| Russian History A-Z | 0 | - | 4.35 | 31,891 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,115 |
| Soviet Leaders 1917–1991 | 0 | - | 4.44 | 95,217 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,565 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,936 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,902 |
| Country Quiz on a Map - France | 0 | - | 4.98 | 47,398 |
| Kings of France Quiz | 0 | - | 4.20 | 32,832 |
