| Quiz | Points | Best | Rating | Takes |
|---|
| U.S. Presidents Quiz | 0 | - | 4.99 | 2,682,362 |
| World Leaders by Picture | 0 | - | 4.26 | 185,174 |
| U.S. Presidents by Picture | 0 | - | 4.81 | 348,079 |
| Shakespeare's Plays Quiz | 0 | - | 4.38 | 305,258 |
| Letters of the Greek Alphabet | 0 | - | 4.92 | 500,619 |
| Olympian Gods Quiz | 0 | - | 4.95 | 403,884 |
| English Monarchs Quiz | 0 | - | 4.85 | 379,924 |
| Name the War Quiz | 0 | - | 4.28 | 177,873 |
| Art Works Picture Quiz #1 | 0 | - | 4.43 | 89,151 |
| Art Works Picture Quiz #2 | 0 | - | 4.44 | 79,809 |
| Words for Leaders | 0 | - | 4.66 | 186,142 |
| Communist Countries in History | 0 | - | 4.48 | 383,842 |
| Famous Dictators Quiz #1 | 0 | - | 4.53 | 168,448 |
| People Who Were "The" Something | 0 | - | 4.17 | 122,810 |
| Mythical Creatures Quiz #1 | 0 | - | 4.89 | 596,104 |
| First Names of Historical Figures #1 | 0 | - | 4.35 | 203,977 |
| Figures from Greek Mythology | 0 | - | 4.85 | 150,474 |
| Roman Numeral Decoding Quiz | 0 | - | 4.84 | 341,985 |
| Name that Historical Figure #1 | 0 | - | 4.67 | 263,485 |
| Name that Historical Figure #2 | 0 | - | 4.40 | 220,151 |
| Name that Historical Figure #3 | 0 | - | 4.28 | 189,459 |
| Events in History #1 | 0 | - | 4.28 | 139,378 |
| Ancient City to Country | 0 | - | 4.73 | 83,888 |
| Commonwealth of Nations Countries | 0 | - | 4.92 | 205,409 |
| Famous Ancient Romans | 0 | - | 4.68 | 68,612 |
| U.S. Presidential Trivia #1 | 0 | - | 4.54 | 83,027 |
| Popular Royal Names | 0 | - | 4.17 | 107,519 |
| Prime Ministers of the UK | 0 | - | 4.93 | 321,243 |
| Biggest US Cities by Decade | 0 | - | 4.92 | 133,002 |
| Former Capitals Quiz | 0 | - | 4.74 | 54,517 |
| Quotes from Historical Figures #1 | 0 | - | 4.49 | 76,298 |
| Ye Olde Professions | 0 | - | 4.53 | 120,561 |
| Name that Greek Letter | 0 | - | 4.90 | 256,795 |
| Recently Independent Countries Quiz | 0 | - | 4.98 | 131,541 |
| Countries in World War II | 0 | - | 4.48 | 681,606 |
| Deadliest U.S. Wars | 0 | - | 4.81 | 141,928 |
| Countries in World War I | 0 | - | 4.91 | 183,106 |
| Biggest Nations and Empires Ever | 0 | - | 4.64 | 121,171 |
| This Day in History - September | 0 | - | 4.41 | 43,806 |
| Vietnam War Countries | 0 | - | 4.78 | 76,788 |
| Countries Bordering China Since 1914 | 0 | - | 4.94 | 70,302 |
| Countries "Ruled" by King Charles III | 0 | - | 4.74 | 65,145 |
| Countries of the Soviet Union | 0 | - | 4.99 | 146,437 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.91 | 92,168 |
| U.S. Baby Boy Names by Decade | 0 | - | 4.57 | 391,721 |
| U.S. Baby Girl Names by Decade | 0 | - | 4.33 | 567,092 |
| The 7 Wonders of the Ancient World | 0 | - | 4.79 | 60,725 |
| The American Revolution | 0 | - | 4.47 | 47,643 |
| Independence from Whom | 0 | - | 4.99 | 153,078 |
| Political Movements by Country | 0 | - | 4.50 | 62,019 |
| Famous Empires in History | 0 | - | 4.79 | 92,517 |
| Time Magazine Person of the Year | 0 | - | 4.52 | 59,843 |
| Losing U.S. Presidential Candidates | 0 | - | 4.49 | 64,051 |
| Biggest English Cities by Century | 0 | - | 4.92 | 85,819 |
| WWII Trivia #1 | 0 | - | 4.35 | 130,972 |
| Notable People of WWII | 0 | - | 4.48 | 74,033 |
| Who Controlled These Colonies? | 0 | - | 4.73 | 100,709 |
| Former Countries by Capital | 0 | - | 4.41 | 97,453 |
| Roman to Greek God | 0 | - | 4.47 | 93,632 |
| Invasions | 0 | - | 4.77 | 72,289 |
| WWII Trivia #2 | 0 | - | 4.47 | 76,328 |
| World War I Quiz | 0 | - | 4.53 | 83,041 |
| First Names of U.S. Presidents | 0 | - | 4.87 | 296,787 |
| Most Populous Countries in 1900 | 0 | - | 4.86 | 147,181 |
| Biggest Cities in History | 0 | - | 4.47 | 70,694 |
| Warsaw Pact Countries | 0 | - | 4.90 | 64,680 |
| Biggest Cities in Europe, 1700 A.D. | 0 | - | 4.95 | 58,423 |
| The American Civil War | 0 | - | 4.58 | 44,442 |
| Ancient Roman Trivia #1 | 0 | - | 4.84 | 66,056 |
| Political Figures by Last Name #1 | 0 | - | 4.47 | 52,712 |
| History Analogies #2 | 0 | - | 4.44 | 59,854 |
| Ancient Greek Trivia | 0 | - | 4.45 | 59,022 |
| Current Events by Year, 1990–2009 | 0 | - | 4.74 | 134,248 |
| Current Events by Year, 1970–1989 | 0 | - | 4.42 | 56,340 |
| Ancient Greek Words | 0 | - | 4.83 | 72,388 |
| Name that Historical Figure #4 | 0 | - | 4.27 | 122,113 |
| Most Populous Countries in 1950 | 0 | - | 4.64 | 63,452 |
| Name the Popes Quiz | 0 | - | 4.44 | 89,730 |
| Important Cities in European History | 0 | - | 4.49 | 88,438 |
| Countries of the Spanish Empire | 0 | - | 4.65 | 61,455 |
| Confederate States of the U.S. Civil War | 0 | - | 4.92 | 103,521 |
| The 16th Century | 0 | - | 4.68 | 45,957 |
| 30 Historical People You Probably Don't Know | 0 | - | 4.31 | 50,756 |
| Roman Emperors | 0 | - | 4.95 | 78,872 |
| Houses of British Monarchs | 0 | - | 4.47 | 45,134 |
| History by Letter - A | 0 | - | 4.47 | 115,682 |
| History by Letter - B | 0 | - | 4.53 | 132,063 |
| History by Letter - C | 0 | - | 4.64 | 127,687 |
| History by Letter - D | 0 | - | 4.28 | 106,564 |
| History by Letter - E | 0 | - | 4.43 | 99,979 |
| WWII A-Z #1 | 0 | - | 4.74 | 81,378 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 181,862 |
| 100 Biggest US Cities in 1900 | 0 | - | 4.42 | 56,270 |
| Top 10 World Cities Through History | 0 | - | 4.41 | 63,243 |
| History by Letter - I | 0 | - | 4.41 | 73,795 |
| History by Letter - J | 0 | - | 4.45 | 111,539 |
| Historical City to Country | 0 | - | 4.81 | 66,448 |
| Countries of the Japanese Empire | 0 | - | 4.95 | 74,981 |
| Countries in the Ottoman Empire | 0 | - | 4.92 | 50,775 |
| History by Letter - M | 0 | - | 4.50 | 83,800 |
| Countries Settled by Vikings | 0 | - | 4.92 | 91,891 |
| History Analogies #3 | 0 | - | 4.44 | 61,854 |
| WWII Geography | 0 | - | 4.73 | 89,024 |
| History General Knowledge #3 | 0 | - | 4.51 | 66,476 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 129,070 |
| People in History A-Z #1 | 0 | - | 4.66 | 80,427 |
| People in History A-Z #2 | 0 | - | 4.43 | 43,756 |
| Biggest European Cities by Century | 0 | - | 4.96 | 105,257 |
| Former Countries | 0 | - | 4.52 | 100,487 |
| People in History A-Z #3 | 0 | - | 4.40 | 37,564 |
| People in History A-Z #4 | 0 | - | 4.07 | 19,688 |
| People in History A-Z #5 | 0 | - | 4.07 | 27,845 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.92 | 59,287 |
| US Presidents - 1 Minute Sprint | 0 | - | 4.35 | 239,220 |
| Military History Vocabulary | 0 | - | 4.84 | 52,087 |
| Biggest Cities once in the Roman Empire | 0 | - | 4.64 | 58,710 |
| Neutral European Countries of WWII | 0 | - | 4.95 | 110,967 |
| Biggest Cities once in the Spanish Empire | 0 | - | 4.78 | 46,397 |
| Assassinated U.S. Presidents | 0 | - | 4.57 | 71,669 |
| Biggest World Cities in 1850 | 0 | - | 4.52 | 47,620 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 66,093 |
| Countries of the Popes | 0 | - | 4.74 | 70,315 |
| Biggest Cities once in the Ottoman Empire | 0 | - | 4.81 | 38,724 |
| Most Populous Countries by Year | 0 | - | 4.78 | 79,160 |
| Countries the UK Declared War On | 0 | - | 4.73 | 99,874 |
| Countries of Europe After World War II | 0 | - | 4.97 | 143,633 |
| Countries of Europe Before World War I | 0 | - | 5.00 | 112,559 |
| Most Recently-Settled Countries | 0 | - | 4.89 | 44,873 |
| Biggest Roman Empire Countries | 0 | - | 4.82 | 73,959 |
| Biggest Mongol Empire Countries | 0 | - | 4.91 | 61,535 |
| Metals of Antiquity | 0 | - | 4.95 | 63,774 |
| Countries of Asia in 1900 | 0 | - | 4.42 | 47,987 |
| Biggest British Empire Countries | 0 | - | 4.43 | 55,559 |
| Biggest Spanish Empire Countries | 0 | - | 4.79 | 81,038 |
| Soviet Union Country Quiz | 0 | - | 4.79 | 56,558 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.98 | 142,680 |
| The Trojan War | 0 | - | 4.84 | 26,021 |
| The Dictator Files: Adolf Hitler | 0 | - | 4.57 | 49,831 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.96 | 57,584 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.84 | 54,369 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.88 | 60,444 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 47,991 |
| First Countries to Reach 5 Million People | 0 | - | 4.91 | 99,186 |
| First U.S. States to Reach 1 Million People | 0 | - | 4.45 | 54,321 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 116,446 |
| Former Flags | 0 | - | 4.96 | 70,771 |
| Country by Photo of its Leader #1 | 0 | - | 4.73 | 80,770 |
| Name that Historical Figure #5 | 0 | - | 4.34 | 71,867 |
| Name that Historical Figure #6 | 0 | - | 4.13 | 57,509 |
| Former Countries by Territory Map | 0 | - | 4.96 | 75,158 |
| Countries of the World in 1900 | 0 | - | 4.87 | 52,578 |
| Empires by Maps | 0 | - | 4.99 | 75,648 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.57 | 48,305 |
| Countries that Bordered British India with an Empty Map | 0 | - | 4.64 | 45,938 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.73 | 68,572 |
| Greek Mythology General Knowledge #2 | 0 | - | 4.49 | 45,869 |
| Ultimate 20th Century History Quiz | 0 | - | 4.87 | 40,623 |
| Two Letter Roman Numerals | 0 | - | 4.94 | 28,281 |
| Most Important People in History | 0 | - | 3.86 | 42,100 |
| Years in History #1 - Multiple Choice | 0 | - | 4.76 | 55,890 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 147,172 |
| Giant Great Britain Millennium Quiz | 0 | - | 4.82 | 17,031 |
| 5-Letter History Chain #3 | 0 | - | 4.42 | 44,345 |
| Louisiana Purchase with a Map | 0 | - | 4.94 | 30,480 |
| Countries in the Byzantine Empire | 0 | - | 4.88 | 49,360 |
| Countries of Europe in 1444 | 0 | - | 4.94 | 73,014 |
| Name a Valid U.S. President #1 | 0 | - | 4.93 | 126,404 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 93,208 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 105,855 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 80,515 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 74,492 |
| Battle to Country | 0 | - | 4.89 | 30,629 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 84,796 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 67,089 |
| Cities by Former Name | 0 | - | 4.82 | 62,749 |
| Countries by Former Name | 0 | - | 4.98 | 82,732 |
| Flags of Countries of the World in 1910 | 0 | - | 4.95 | 58,864 |
| Name a Valid Year in History | 0 | - | 4.97 | 38,249 |
| People in History by Wikipedia Descriptions #1 | 0 | - | 4.48 | 28,669 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 33,155 |
| People in History by Wikipedia Descriptions #2 | 0 | - | 4.30 | 25,685 |
| People in History by Wikipedia Descriptions #3 | 0 | - | 4.43 | 25,118 |
| People in History by Wikipedia Descriptions #4 | 0 | - | 4.28 | 22,457 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.89 | 37,009 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 21,045 |
| The 21st Century | 0 | - | 4.44 | 58,667 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 58,813 |
| Countries by Founding Story | 0 | - | 4.91 | 48,873 |
| 2010s Decade Quiz | 0 | - | 4.55 | 53,555 |
| WWI... or WWII? | 0 | - | 4.74 | 82,992 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 50,263 |
| Modern Day Countries of Nazi Germany on a Map | 0 | - | 4.98 | 98,477 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.84 | 41,248 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.99 | 65,953 |
| Modern-Day Countries of the Khmer Empire on a Map | 0 | - | 4.82 | 32,824 |
| Modern-Day Countries of the Umayyad Caliphate on a Map | 0 | - | 4.99 | 52,410 |
| Countries of the World in 1444 | 0 | - | 4.95 | 41,472 |
| World History Quiz for Dummies | 0 | - | 4.52 | 60,219 |
| British History Quiz for Dummies | 0 | - | 4.53 | 54,539 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.95 | 46,722 |
