| Quiz | Points | Best | Rating | Takes |
|---|
| U.S. Presidents Quiz | 0 | - | 4.99 | 2,683,527 |
| U.S. Presidents by Picture | 0 | - | 4.82 | 348,223 |
| Shakespeare's Plays Quiz | 0 | - | 4.38 | 305,397 |
| Letters of the Greek Alphabet | 0 | - | 4.92 | 500,850 |
| Olympian Gods Quiz | 0 | - | 4.95 | 403,992 |
| English Monarchs Quiz | 0 | - | 4.85 | 380,092 |
| Mythical Creatures Quiz #1 | 0 | - | 4.89 | 596,260 |
| Figures from Greek Mythology | 0 | - | 4.85 | 150,521 |
| Roman Numeral Decoding Quiz | 0 | - | 4.85 | 342,101 |
| Commonwealth of Nations Countries | 0 | - | 4.92 | 205,451 |
| Famous Ancient Romans | 0 | - | 4.68 | 68,625 |
| Prime Ministers of the UK | 0 | - | 4.93 | 321,361 |
| Biggest US Cities by Decade | 0 | - | 4.92 | 133,046 |
| Ye Olde Professions | 0 | - | 4.53 | 120,596 |
| 2011 Year in Review | 0 | - | 4.12 | 39,193 |
| Name that Greek Letter | 0 | - | 4.90 | 256,906 |
| Recently Independent Countries Quiz | 0 | - | 4.98 | 131,571 |
| Countries in World War II | 0 | - | 4.48 | 681,913 |
| Deadliest U.S. Wars | 0 | - | 4.81 | 141,965 |
| Countries in World War I | 0 | - | 4.91 | 183,163 |
| NBA Basketball by Year, 1970–1999 | 0 | - | 4.24 | 38,158 |
| Roman History Vocabulary | 0 | - | 4.38 | 51,362 |
| Countries "Ruled" by King Charles III | 0 | - | 4.74 | 65,167 |
| Countries of the Soviet Union | 0 | - | 4.99 | 146,490 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.91 | 92,208 |
| Independence from Whom | 0 | - | 4.99 | 153,115 |
| Holy Roman Empire Countries | 0 | - | 4.58 | 37,600 |
| Things with Names from Classical Mythology | 0 | - | 4.29 | 74,711 |
| Wives of King Henry VIII | 0 | - | 4.50 | 41,496 |
| NFL Football by Year, 1967–1999 | 0 | - | 4.24 | 23,179 |
| Seven Hills of Rome | 0 | - | 4.68 | 7,562 |
| Biggest English Cities by Century | 0 | - | 4.92 | 85,873 |
| Oldest Cities in the United Kingdom | 0 | - | 4.30 | 19,540 |
| WWII Trivia #1 | 0 | - | 4.33 | 131,010 |
| Notable People of WWII | 0 | - | 4.48 | 74,055 |
| Roman to Greek God | 0 | - | 4.48 | 93,661 |
| WWII Trivia #2 | 0 | - | 4.47 | 76,348 |
| World War I Quiz | 0 | - | 4.54 | 83,054 |
| Anglo-Saxon Kingdoms of England | 0 | - | 4.53 | 18,434 |
| First Names of U.S. Presidents | 0 | - | 4.87 | 296,889 |
| Most Populous Countries in 1900 | 0 | - | 4.86 | 147,237 |
| Ancient Roman Trivia #1 | 0 | - | 4.84 | 66,078 |
| Ancient Greek Trivia | 0 | - | 4.45 | 59,039 |
| 2013 Year in Review | 0 | - | 4.28 | 37,436 |
| Music by Year, 1990–2009 | 0 | - | 4.13 | 91,346 |
| Music by Year, 1970–1989 | 0 | - | 4.15 | 34,540 |
| Movies by Year, 1990–2009 | 0 | - | 4.13 | 59,174 |
| Movies by Year, 1970–1989 | 0 | - | 4.20 | 22,081 |
| Current Events by Year, 1990–2009 | 0 | - | 4.76 | 134,354 |
| Current Events by Year, 1970–1989 | 0 | - | 4.43 | 56,433 |
| Current Events by Year, 1950–1969 | 0 | - | 4.31 | 41,093 |
| Current Events by Year, 1930–1949 | 0 | - | 4.40 | 45,186 |
| Current Events by Year, 1910–1929 | 0 | - | 4.28 | 41,431 |
| Figures From the 18th Century | 0 | - | 3.93 | 14,576 |
| Ancient Greek Words | 0 | - | 4.84 | 72,451 |
| Kings of France Quiz | 0 | - | 4.12 | 27,166 |
| Important Cities in WWII | 0 | - | 4.37 | 75,908 |
| Ancient Roman Trivia #2 | 0 | - | 4.44 | 32,766 |
| Confederate States of the U.S. Civil War | 0 | - | 4.93 | 103,558 |
| Medieval English History | 0 | - | 4.42 | 37,769 |
| History of Germany Quiz | 0 | - | 4.44 | 37,015 |
| The 20th Century | 0 | - | 4.38 | 73,741 |
| The 19th Century | 0 | - | 4.38 | 49,255 |
| The 18th Century | 0 | - | 4.42 | 38,483 |
| The 17th Century | 0 | - | 4.38 | 39,857 |
| The 16th Century | 0 | - | 4.68 | 45,973 |
| The 15th Century | 0 | - | 4.30 | 39,060 |
| The 14th Century | 0 | - | 4.41 | 36,979 |
| The 11th and 12th Century | 0 | - | 4.49 | 42,217 |
| Dark Ages History | 0 | - | 4.30 | 30,047 |
| WWI A-Z | 0 | - | 4.49 | 30,997 |
| History of France Quiz | 0 | - | 4.46 | 36,039 |
| Roman Emperors | 0 | - | 4.95 | 78,917 |
| Ancient Greek Inventions | 0 | - | 4.11 | 14,472 |
| Houses of British Monarchs | 0 | - | 4.47 | 45,157 |
| WWII A-Z #1 | 0 | - | 4.74 | 81,402 |
| WWII A-Z #2 | 0 | - | 4.44 | 43,799 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 181,924 |
| WWII First Names | 0 | - | 4.37 | 33,741 |
| WWII Movies | 0 | - | 4.16 | 23,968 |
| English Royal Consorts | 0 | - | 4.24 | 31,464 |
| Countries of the Japanese Empire | 0 | - | 4.95 | 75,019 |
| 2014 Year in Review | 0 | - | 4.32 | 27,814 |
| World Leaders of the World Wars | 0 | - | 4.35 | 30,639 |
| Countries Settled by Vikings | 0 | - | 4.92 | 91,909 |
| Count in Roman Numerals - 30 Second Sprint | 0 | - | 4.15 | 39,402 |
| WWII Geography | 0 | - | 4.74 | 89,048 |
| Byzantine History | 0 | - | 4.65 | 23,389 |
| 1990s Decade Quiz | 0 | - | 4.03 | 35,075 |
| 2000s Decade Quiz | 0 | - | 4.08 | 76,170 |
| 1980s Decade Quiz | 0 | - | 4.28 | 53,220 |
| 1970s Decade Quiz | 0 | - | 4.14 | 36,504 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 129,102 |
| 1960s Decade Quiz #1 | 0 | - | 4.29 | 36,082 |
| 1960s Decade Quiz #2 | 0 | - | 4.32 | 29,560 |
| 1950s Decade Quiz | 0 | - | 4.24 | 35,914 |
| 1940s Decade Quiz | 0 | - | 4.27 | 37,582 |
| 1930s Decade Quiz | 0 | - | 4.16 | 35,329 |
| 1920s Decade Quiz | 0 | - | 4.33 | 36,018 |
| 1910s Decade Quiz | 0 | - | 4.18 | 37,880 |
| 1900s Decade Quiz | 0 | - | 4.18 | 32,123 |
| 1890s Decade Quiz | 0 | - | 4.15 | 29,448 |
| 1880s Decade Quiz | 0 | - | 4.12 | 29,643 |
| 1870s Decade Quiz | 0 | - | 4.19 | 26,714 |
| 1860s Decade Quiz | 0 | - | 4.21 | 29,374 |
| Biggest European Cities by Century | 0 | - | 4.96 | 105,296 |
| WWII Decoder | 0 | - | 4.39 | 43,152 |
| Biggest Cities once in the Roman Empire | 0 | - | 4.64 | 58,733 |
| Biggest Axis-Controlled Cities | 0 | - | 4.24 | 31,540 |
| The Reign of Queen Elizabeth II | 0 | - | 4.30 | 30,585 |
| Largest Cities in Alexander's Empire | 0 | - | 4.46 | 29,891 |
| Neutral European Countries of WWII | 0 | - | 4.95 | 111,021 |
| Normandy D-Day Beaches | 0 | - | 4.72 | 26,828 |
| Countries the UK Declared War On | 0 | - | 4.73 | 99,915 |
| Countries of Europe After World War II | 0 | - | 4.97 | 143,696 |
| Countries of Europe Before World War I | 0 | - | 5.00 | 112,643 |
| Countries Most-Visited By Queen Elizabeth II | 0 | - | 4.34 | 40,865 |
| 2016 News Stories - Name the Country | 0 | - | 4.36 | 20,032 |
| The Reign of Henry VIII | 0 | - | 4.20 | 24,083 |
| The Reign of Queen Victoria | 0 | - | 4.30 | 20,058 |
| The Reign of Napoleon | 0 | - | 4.46 | 26,717 |
| The Life of Julius Caesar | 0 | - | 4.37 | 30,160 |
| Geography of the Roman Empire | 0 | - | 4.52 | 37,070 |
| Geography of Ancient Greece | 0 | - | 4.51 | 26,914 |
| Biggest Roman Empire Countries | 0 | - | 4.82 | 73,987 |
| The Life of Alexander the Great | 0 | - | 4.38 | 11,313 |
| The Reign of Elizabeth I | 0 | - | 4.37 | 21,993 |
| English First Names of the Middle Ages | 0 | - | 4.28 | 41,548 |
| The Life of Winston Churchill | 0 | - | 4.06 | 10,559 |
| 1850s Decade Quiz | 0 | - | 4.25 | 24,028 |
| Former Dominions of the British Empire | 0 | - | 4.34 | 20,555 |
| 1840s Decade Quiz | 0 | - | 4.20 | 26,548 |
| Geography of the British Empire | 0 | - | 4.42 | 25,129 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.98 | 142,730 |
| The Trojan War | 0 | - | 4.84 | 26,037 |
| The Dictator Files: Adolf Hitler | 0 | - | 4.64 | 49,856 |
| The Dictator Files: Joseph Stalin | 0 | - | 4.16 | 33,706 |
| History of London | 0 | - | 4.24 | 22,371 |
| Word Chain - Greek and Roman Mythology | 0 | - | 4.42 | 42,509 |
| Quiz on the Year 1997 | 0 | - | 4.17 | 16,975 |
| 2017 News Stories - Name the Country | 0 | - | 4.48 | 24,042 |
| 2017 Year in Review | 0 | - | 4.41 | 27,297 |
| Quiz on the Year 1998 | 0 | - | 4.28 | 13,405 |
| 16th Century A-Z | 0 | - | 4.44 | 14,245 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 116,625 |
| Places Where Winston Churchill Said We Would Fight the Nazis | 0 | - | 4.54 | 11,684 |
| 20th Century A-Z | 0 | - | 4.36 | 34,514 |
| 19th Century A-Z | 0 | - | 4.67 | 29,860 |
| 17th Century A-Z | 0 | - | 4.45 | 21,316 |
| 18th Century A-Z | 0 | - | 4.57 | 27,829 |
| 15th Century A-Z | 0 | - | 4.33 | 13,017 |
| 14th Century A-Z | 0 | - | 4.24 | 13,456 |
| Roman History by Picture | 0 | - | 4.40 | 21,459 |
| People in Pictures with Queen Elizabeth II | 0 | - | 4.11 | 20,935 |
| Embarrassing Chapters in British History | 0 | - | 4.18 | 27,878 |
| The 9th and 10th Century | 0 | - | 4.41 | 25,780 |
| The 7th and 8th Century | 0 | - | 4.32 | 21,062 |
| The 5th and 6th Century | 0 | - | 4.64 | 18,850 |
| The 1st and 2nd Century | 0 | - | 4.57 | 19,509 |
| The 1st and 2nd Century BC | 0 | - | 4.40 | 13,011 |
| The 3rd and 4th Century BC | 0 | - | 4.39 | 11,750 |
| The 5th and 6th Century BC | 0 | - | 4.43 | 10,515 |
| The 7th, 8th, 9th and 10th Century BC | 0 | - | 4.57 | 8,085 |
| British History A-Z | 0 | - | 4.38 | 27,938 |
| Cities Bombed During WWII | 0 | - | 4.03 | 24,345 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.73 | 68,610 |
| Mythology A-Z | 0 | - | 4.28 | 30,149 |
| French History A-Z | 0 | - | 4.13 | 10,959 |
| German History A-Z | 0 | - | 4.11 | 11,774 |
| 2018 News Stories - Name the Country | 0 | - | 4.40 | 19,988 |
| Countries Settled by the Ancient Greeks | 0 | - | 4.46 | 34,095 |
| Greek Mythology General Knowledge #2 | 0 | - | 4.49 | 45,889 |
| People Buried at Westminster Abbey | 0 | - | 4.58 | 11,351 |
| WWII Figures by Picture | 0 | - | 4.64 | 30,681 |
| Two Letter Roman Numerals | 0 | - | 4.94 | 28,315 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 147,247 |
| World War II Multiple Choice | 0 | - | 4.36 | 85,453 |
| Top 100 UK Baby Girls' Names in 1850 | 0 | - | 4.32 | 43,131 |
| Territory Changes in World War I | 0 | - | 4.78 | 34,077 |
| Giant Great Britain Millennium Quiz | 0 | - | 4.82 | 17,037 |
| Countries of the German Empire | 0 | - | 4.36 | 26,708 |
| Countries in the Byzantine Empire | 0 | - | 4.88 | 49,378 |
| British History Multiple Choice #1 | 0 | - | 4.40 | 39,119 |
| Elizabeth I... or Elizabeth II? | 0 | - | 4.28 | 21,904 |
| Name a Valid U.S. President #1 | 0 | - | 4.93 | 126,450 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 93,259 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 105,928 |
| Countries of the Italian Empire | 0 | - | 4.19 | 19,986 |
| Ancient Greece - Multiple Choice | 0 | - | 4.52 | 34,870 |
| Name a Valid Year in History | 0 | - | 4.97 | 38,292 |
| Name a Valid Answer - World War II | 0 | - | 4.44 | 39,043 |
| 2019 Year in Review | 0 | - | 4.38 | 29,009 |
| NBA Basketball by Year, 2000–present | 0 | - | 4.13 | 32,701 |
| The 21st Century | 0 | - | 4.44 | 58,695 |
| 2019 News Stories - Name the Country | 0 | - | 4.10 | 15,115 |
| NFL Football by Year, 2000–present | 0 | - | 4.26 | 15,881 |
| 2010s Decade Quiz | 0 | - | 4.55 | 53,572 |
| 1830s Decade Quiz | 0 | - | 4.33 | 18,769 |
| 1820s Decade Quiz | 0 | - | 4.40 | 18,678 |
| 1810s Decade Quiz | 0 | - | 4.44 | 19,057 |
