| Quiz | Points | Best | Rating | Takes |
|---|
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,084,678 |
| Letters of the Greek Alphabet | 0 | - | 4.95 | 572,978 |
| Olympian Gods Quiz | 0 | - | 4.96 | 451,761 |
| Fresh Prince of Bel-Air Lyrics | 0 | - | 4.84 | 573,726 |
| English Monarchs Quiz | 0 | - | 4.86 | 437,405 |
| Mythical Creatures Quiz #1 | 0 | - | 4.89 | 645,312 |
| Figures from Greek Mythology | 0 | - | 4.87 | 167,055 |
| Roman Numeral Decoding Quiz | 0 | - | 4.89 | 392,348 |
| 2010 Year in Review | 0 | - | 3.94 | 48,308 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 219,435 |
| Prime Ministers of the UK | 0 | - | 4.94 | 372,930 |
| Biggest US Cities by Decade | 0 | - | 4.95 | 152,492 |
| 2011 Year in Review | 0 | - | 4.15 | 40,945 |
| Name that Greek Letter | 0 | - | 4.92 | 291,386 |
| Recently Independent Countries Quiz | 0 | - | 4.98 | 141,950 |
| Glee Characters | 0 | - | 3.14 | 24,005 |
| Countries in World War I | 0 | - | 4.91 | 206,043 |
| NBA Basketball by Year, 1970–1999 | 0 | - | 4.21 | 41,655 |
| #1 Hits of the 2010s | 0 | - | 4.40 | 262,605 |
| Countries Bordering China Since 1914 | 0 | - | 4.90 | 86,544 |
| Countries of the Soviet Union | 0 | - | 4.99 | 182,440 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 98,877 |
| Breaking Bad Trivia | 0 | - | 4.27 | 47,910 |
| Independence from Whom | 0 | - | 4.99 | 180,087 |
| Who Did that Glee Song | 0 | - | 3.92 | 8,867 |
| NFL Football by Year, 1967–1999 | 0 | - | 4.26 | 24,400 |
| 2010s Movie Co-Stars | 0 | - | 3.77 | 34,549 |
| Biggest English Cities by Century | 0 | - | 4.93 | 97,743 |
| Who Controlled These Colonies? | 0 | - | 4.84 | 109,843 |
| First Names of U.S. Presidents | 0 | - | 4.85 | 335,792 |
| Most Populous Countries in 1900 | 0 | - | 4.89 | 160,062 |
| Warsaw Pact Countries | 0 | - | 4.88 | 79,306 |
| The George W. Bush Presidency | 0 | - | 4.06 | 30,716 |
| The Bill Clinton Presidency | 0 | - | 4.13 | 29,960 |
| The George H. W. Bush Presidency | 0 | - | 4.36 | 20,383 |
| The Ronald Reagan Presidency | 0 | - | 4.25 | 23,403 |
| The Jimmy Carter Presidency | 0 | - | 4.34 | 17,862 |
| The John F. Kennedy Presidency | 0 | - | 4.38 | 40,533 |
| Biggest Cities in Europe, 1700 A.D. | 0 | - | 4.95 | 64,060 |
| 2013 Year in Review | 0 | - | 4.26 | 39,374 |
| Music by Year, 1990–2009 | 0 | - | 4.16 | 99,602 |
| Music by Year, 1970–1989 | 0 | - | 4.21 | 37,601 |
| Movies by Year, 1990–2009 | 0 | - | 4.12 | 62,745 |
| Movies by Year, 1970–1989 | 0 | - | 4.24 | 23,752 |
| Current Events by Year, 1990–2009 | 0 | - | 4.71 | 142,760 |
| Current Events by Year, 1970–1989 | 0 | - | 4.46 | 60,888 |
| Current Events by Year, 1950–1969 | 0 | - | 4.25 | 44,026 |
| Current Events by Year, 1930–1949 | 0 | - | 4.44 | 49,089 |
| Current Events by Year, 1910–1929 | 0 | - | 4.22 | 45,123 |
| Ancient Greek Words | 0 | - | 4.88 | 94,707 |
| Confederate States of the U.S. Civil War | 0 | - | 4.91 | 121,073 |
| The 20th Century | 0 | - | 4.40 | 77,910 |
| The 19th Century | 0 | - | 4.40 | 52,285 |
| The 18th Century | 0 | - | 4.45 | 41,311 |
| The 17th Century | 0 | - | 4.40 | 42,381 |
| The 16th Century | 0 | - | 4.68 | 48,713 |
| The 15th Century | 0 | - | 4.37 | 41,214 |
| The 14th Century | 0 | - | 4.43 | 39,263 |
| The 13th Century | 0 | - | 4.38 | 33,346 |
| The 11th and 12th Century | 0 | - | 4.49 | 45,173 |
| Roman Emperors | 0 | - | 4.95 | 92,927 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 203,728 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 96,849 |
| Countries in the Ottoman Empire | 0 | - | 4.90 | 66,393 |
| 2014 Year in Review | 0 | - | 4.40 | 30,404 |
| Countries Settled by Vikings | 0 | - | 4.93 | 109,740 |
| 2014 Ebola Outbreak Countries | 0 | - | 4.37 | 12,381 |
| U.S. Celebrity Gossip by Year, 1991–2009 | 0 | - | 3.67 | 37,377 |
| 1990s Decade Quiz | 0 | - | 3.94 | 49,265 |
| 2000s Decade Quiz | 0 | - | 4.09 | 100,169 |
| 1980s Decade Quiz | 0 | - | 4.31 | 69,864 |
| 1970s Decade Quiz | 0 | - | 4.13 | 48,350 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 140,395 |
| 1960s Decade Quiz #1 | 0 | - | 4.27 | 46,589 |
| 1960s Decade Quiz #2 | 0 | - | 4.36 | 40,765 |
| 1950s Decade Quiz | 0 | - | 4.27 | 45,721 |
| 1940s Decade Quiz | 0 | - | 4.28 | 48,019 |
| 1930s Decade Quiz | 0 | - | 4.11 | 46,058 |
| 1920s Decade Quiz | 0 | - | 4.26 | 46,256 |
| 1910s Decade Quiz | 0 | - | 4.10 | 49,655 |
| 1900s Decade Quiz | 0 | - | 4.05 | 41,670 |
| 1890s Decade Quiz | 0 | - | 4.13 | 37,633 |
| 1880s Decade Quiz | 0 | - | 4.10 | 37,234 |
| 1870s Decade Quiz | 0 | - | 4.20 | 34,612 |
| 1860s Decade Quiz | 0 | - | 4.25 | 38,195 |
| A Quiz About Elvis Presley | 0 | - | 4.31 | 19,825 |
| Biggest European Cities by Century | 0 | - | 4.96 | 116,721 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.94 | 69,588 |
| Military History Vocabulary | 0 | - | 4.91 | 58,692 |
| 2010s Music Trivia | 0 | - | 4.26 | 77,076 |
| 2015 Year in Review | 0 | - | 3.96 | 24,851 |
| Neutral European Countries of WWII | 0 | - | 4.93 | 128,492 |
| 2010s Obituaries | 0 | - | 4.46 | 24,815 |
| Countries of the World in 1938 Quiz | 0 | - | 4.96 | 74,826 |
| Countries of Europe After World War II | 0 | - | 4.98 | 167,226 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 135,805 |
| The Barack Obama Presidency | 0 | - | 4.17 | 23,279 |
| Quiz on the Year 1908 | 0 | - | 4.26 | 11,159 |
| People in Pictures with Ronald Reagan | 0 | - | 4.31 | 36,912 |
| 2010s Celebrities by Picture #1 | 0 | - | 4.16 | 146,299 |
| 2010s Celebrities by Picture #2 | 0 | - | 4.07 | 126,269 |
| 2016 News Stories - Name the Country | 0 | - | 4.43 | 21,993 |
| 2016 Obituaries | 0 | - | 4.06 | 17,439 |
| 2016 Year in Review | 0 | - | 3.90 | 32,089 |
| Most Recently-Settled Countries | 0 | - | 4.89 | 47,945 |
| Biggest Roman Empire Countries | 0 | - | 4.84 | 80,800 |
| Biggest Mongol Empire Countries | 0 | - | 4.91 | 66,228 |
| Metals of Antiquity | 0 | - | 4.96 | 69,690 |
| 1850s Decade Quiz | 0 | - | 4.25 | 32,738 |
| 1840s Decade Quiz | 0 | - | 4.21 | 35,384 |
| Soviet Union Country Quiz | 0 | - | 4.82 | 73,264 |
| NBA Top Ten in MVP Voting – 2010s | 0 | - | 4.48 | 29,631 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.97 | 175,032 |
| Quiz on the Year 1997 | 0 | - | 4.27 | 18,481 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.97 | 74,972 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.91 | 66,027 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.91 | 52,875 |
| First Countries to Reach 5 Million People | 0 | - | 4.89 | 107,839 |
| 2010s Movies by Plot | 0 | - | 3.86 | 21,573 |
| 2017 News Stories - Name the Country | 0 | - | 4.44 | 26,627 |
| 2017 Year in Review | 0 | - | 4.44 | 29,681 |
| Quiz on the Year 1998 | 0 | - | 4.29 | 14,907 |
| 16th Century A-Z | 0 | - | 4.48 | 15,719 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 130,726 |
| 20th Century A-Z | 0 | - | 4.39 | 38,026 |
| 19th Century A-Z | 0 | - | 4.76 | 33,708 |
| 17th Century A-Z | 0 | - | 4.54 | 23,740 |
| 18th Century A-Z | 0 | - | 4.56 | 31,142 |
| 15th Century A-Z | 0 | - | 4.35 | 14,792 |
| 14th Century A-Z | 0 | - | 4.26 | 15,137 |
| Former Flags | 0 | - | 4.97 | 79,475 |
| Former Countries by Territory Map | 0 | - | 4.96 | 83,267 |
| The 9th and 10th Century | 0 | - | 4.47 | 27,827 |
| The 7th and 8th Century | 0 | - | 4.28 | 22,499 |
| The 5th and 6th Century | 0 | - | 4.63 | 20,654 |
| The 1st and 2nd Century | 0 | - | 4.54 | 21,520 |
| The 1st and 2nd Century BC | 0 | - | 4.40 | 15,028 |
| The 3rd and 4th Century BC | 0 | - | 4.34 | 13,270 |
| The 5th and 6th Century BC | 0 | - | 4.37 | 12,222 |
| The 7th, 8th, 9th and 10th Century BC | 0 | - | 4.60 | 9,949 |
| Countries of the World in 1900 | 0 | - | 4.88 | 62,780 |
| Empires by Maps | 0 | - | 4.99 | 89,938 |
| 2018 News Stories - Name the Country | 0 | - | 4.40 | 22,165 |
| Ultimate 20th Century History Quiz | 0 | - | 4.85 | 44,852 |
| WWII Figures by Picture | 0 | - | 4.84 | 38,333 |
| Two Letter Roman Numerals | 0 | - | 4.98 | 47,175 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 165,860 |
| Territory Changes in World War I | 0 | - | 4.85 | 39,157 |
| Countries in the Byzantine Empire | 0 | - | 4.93 | 65,587 |
| Countries of Europe in 1444 | 0 | - | 4.94 | 84,615 |
| Name a Valid U.S. President #1 | 0 | - | 4.92 | 162,272 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 108,867 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 123,523 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 91,080 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 86,138 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 96,563 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 85,462 |
| Countries by Former Name | 0 | - | 4.98 | 91,430 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 67,105 |
| Name a Valid Year in History | 0 | - | 4.94 | 50,296 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 38,707 |
| 2019 Year in Review | 0 | - | 4.40 | 32,178 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.88 | 46,005 |
| NBA Basketball by Year, 2000–Present | 0 | - | 4.22 | 50,653 |
| The 21st Century | 0 | - | 4.49 | 72,250 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.95 | 69,622 |
| 2010s Movie Trivia | 0 | - | 4.19 | 32,645 |
| 2019 News Stories - Name the Country | 0 | - | 4.10 | 16,846 |
| NFL Football by Year, 2000–present | 0 | - | 4.11 | 22,442 |
| FC Barcelona 2010's Starting XI | 0 | - | 4.62 | 50,999 |
| Real Madrid 2010's Starting XI | 0 | - | 4.64 | 47,303 |
| Countries by Founding Story | 0 | - | 4.91 | 53,205 |
| 2010s American TV Trivia | 0 | - | 4.40 | 17,599 |
| 2010s Decade Quiz | 0 | - | 4.51 | 79,839 |
| 1830s Decade Quiz | 0 | - | 4.29 | 26,955 |
| 1820s Decade Quiz | 0 | - | 4.40 | 27,526 |
| 1810s Decade Quiz | 0 | - | 4.39 | 28,575 |
| 1800s Decade Quiz | 0 | - | 4.38 | 29,150 |
| 1790s Decade Quiz | 0 | - | 4.44 | 30,386 |
| 1780s Decade Quiz | 0 | - | 4.24 | 23,595 |
| 1770s Decade Quiz | 0 | - | 3.87 | 24,920 |
| 2020 News Stories - Name the Country | 0 | - | 4.37 | 27,132 |
| WWI... or WWII? | 0 | - | 4.83 | 119,175 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.99 | 58,925 |
| Modern Day Countries of Nazi Germany on a Map | 0 | - | 4.97 | 122,704 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.83 | 48,020 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 75,939 |
| Modern-Day Countries of the Umayyad Caliphate on a Map | 0 | - | 4.99 | 59,822 |
| 2020 Year in Review | 0 | - | 4.47 | 25,812 |
| Countries of the World in 1444 | 0 | - | 4.98 | 48,161 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.97 | 56,557 |
| Quiz on the Year 2000 | 0 | - | 4.05 | 17,986 |
| Former Country Flag-Shape Picture Quiz | 0 | - | 4.98 | 62,332 |
| "Second Best" History Edition | 0 | - | 4.93 | 43,783 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 60,239 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.93 | 46,479 |
| History: What Came First? #1 | 0 | - | 4.84 | 88,574 |
| 50 Biggest Cities in 1920 on a World Map | 0 | - | 4.99 | 64,229 |
| Play-Doh Presidents | 0 | - | 5.00 | 72,876 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 44,822 |
