| Quiz | Points | Best | Rating | Takes |
|---|
| U.S. Presidents Quiz | 0 | - | 4.99 | 2,681,023 |
| World Leaders by Picture | 0 | - | 4.26 | 185,095 |
| U.S. Presidents by Picture | 0 | - | 4.81 | 347,925 |
| Shakespeare's Plays Quiz | 0 | - | 4.38 | 305,153 |
| Letters of the Greek Alphabet | 0 | - | 4.92 | 500,445 |
| Olympian Gods Quiz | 0 | - | 4.95 | 403,766 |
| English Monarchs Quiz | 0 | - | 4.85 | 379,762 |
| Name the War Quiz | 0 | - | 4.28 | 177,843 |
| Art Works Picture Quiz #1 | 0 | - | 4.43 | 89,137 |
| Art Works Picture Quiz #2 | 0 | - | 4.44 | 79,792 |
| Words for Leaders | 0 | - | 4.66 | 186,063 |
| Communist Countries in History | 0 | - | 4.48 | 383,670 |
| Famous Dictators Quiz #1 | 0 | - | 4.53 | 168,412 |
| People Who Were "The" Something | 0 | - | 4.17 | 122,797 |
| Mythical Creatures Quiz #1 | 0 | - | 4.89 | 595,883 |
| First Names of Historical Figures #1 | 0 | - | 4.35 | 203,940 |
| Figures from Greek Mythology | 0 | - | 4.85 | 150,421 |
| Roman Numeral Decoding Quiz | 0 | - | 4.84 | 341,873 |
| Name that Historical Figure #1 | 0 | - | 4.67 | 262,632 |
| Name that Historical Figure #2 | 0 | - | 4.40 | 219,224 |
| Name that Historical Figure #3 | 0 | - | 4.28 | 188,628 |
| Events in History #1 | 0 | - | 4.28 | 139,342 |
| Ancient City to Country | 0 | - | 4.73 | 83,866 |
| Commonwealth of Nations Countries | 0 | - | 4.92 | 205,368 |
| Famous Ancient Romans | 0 | - | 4.68 | 68,591 |
| U.S. Presidential Trivia #1 | 0 | - | 4.54 | 83,010 |
| Popular Royal Names | 0 | - | 4.17 | 107,500 |
| Prime Ministers of the UK | 0 | - | 4.93 | 321,138 |
| Biggest US Cities by Decade | 0 | - | 4.92 | 132,963 |
| Former Capitals Quiz | 0 | - | 4.74 | 54,499 |
| Quotes from Historical Figures #1 | 0 | - | 4.49 | 76,284 |
| Ye Olde Professions | 0 | - | 4.53 | 120,518 |
| Name that Greek Letter | 0 | - | 4.90 | 256,719 |
| Recently Independent Countries Quiz | 0 | - | 4.98 | 131,505 |
| Countries by Independence Day Quiz | 0 | - | 4.48 | 41,933 |
| 40 Historical People that Everyone Should Know | 0 | - | 4.06 | 843,489 |
| Countries in World War II | 0 | - | 4.48 | 681,230 |
| Deadliest U.S. Wars | 0 | - | 4.81 | 141,870 |
| Countries in World War I | 0 | - | 4.91 | 183,031 |
| Biggest Nations and Empires Ever | 0 | - | 4.64 | 121,138 |
| This Day in History - September | 0 | - | 4.41 | 43,764 |
| Vietnam War Countries | 0 | - | 4.78 | 76,759 |
| Countries Bordering China Since 1914 | 0 | - | 4.94 | 70,264 |
| Countries "Ruled" by King Charles III | 0 | - | 4.74 | 65,130 |
| Countries of the Soviet Union | 0 | - | 4.99 | 146,377 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.91 | 92,141 |
| U.S. Baby Boy Names by Decade | 0 | - | 4.57 | 391,578 |
| U.S. Baby Girl Names by Decade | 0 | - | 4.33 | 566,888 |
| The 7 Wonders of the Ancient World | 0 | - | 4.79 | 60,700 |
| The American Revolution | 0 | - | 4.47 | 47,628 |
| Independence from Whom | 0 | - | 4.99 | 153,031 |
| Political Movements by Country | 0 | - | 4.50 | 62,003 |
| Famous Empires in History | 0 | - | 4.79 | 92,484 |
| Wives of King Henry VIII | 0 | - | 4.50 | 41,459 |
| Time Magazine Person of the Year | 0 | - | 4.52 | 59,823 |
| Losing U.S. Presidential Candidates | 0 | - | 4.49 | 64,034 |
| Biggest English Cities by Century | 0 | - | 4.92 | 85,787 |
| WWII Trivia #1 | 0 | - | 4.34 | 130,917 |
| Notable People of WWII | 0 | - | 4.48 | 74,019 |
| Who Controlled These Colonies? | 0 | - | 4.73 | 100,685 |
| Former Countries by Capital | 0 | - | 4.41 | 97,433 |
| Roman to Greek God | 0 | - | 4.47 | 93,599 |
| Invasions | 0 | - | 4.77 | 72,264 |
| WWII Trivia #2 | 0 | - | 4.47 | 76,299 |
| World War I Quiz | 0 | - | 4.53 | 83,027 |
| First Names of U.S. Presidents | 0 | - | 4.87 | 296,698 |
| Most Populous Countries in 1900 | 0 | - | 4.86 | 147,144 |
| Biggest Cities in History | 0 | - | 4.47 | 70,663 |
| Warsaw Pact Countries | 0 | - | 4.90 | 64,656 |
| Inventions by Country #1 | 0 | - | 4.43 | 41,845 |
| Biggest Cities in Europe, 1700 A.D. | 0 | - | 4.95 | 58,410 |
| The American Civil War | 0 | - | 4.58 | 44,431 |
| Ancient Roman Trivia #1 | 0 | - | 4.84 | 66,037 |
| Political Figures by Last Name #1 | 0 | - | 4.47 | 52,687 |
| History Analogies #2 | 0 | - | 4.44 | 59,839 |
| Ancient Greek Trivia | 0 | - | 4.45 | 59,007 |
| Current Events by Year, 1990–2009 | 0 | - | 4.74 | 134,080 |
| Current Events by Year, 1970–1989 | 0 | - | 4.41 | 56,189 |
| Ancient Greek Words | 0 | - | 4.83 | 72,333 |
| Name that Historical Figure #4 | 0 | - | 4.27 | 121,429 |
| Most Populous Countries in 1950 | 0 | - | 4.64 | 63,427 |
| Name the Popes Quiz | 0 | - | 4.44 | 89,712 |
| Important Cities in European History | 0 | - | 4.49 | 88,426 |
| Countries of the Spanish Empire | 0 | - | 4.65 | 61,443 |
| Confederate States of the U.S. Civil War | 0 | - | 4.93 | 103,488 |
| The 16th Century | 0 | - | 4.68 | 45,946 |
| The 11th and 12th Century | 0 | - | 4.49 | 42,201 |
| Roman Emperors | 0 | - | 4.95 | 78,807 |
| Six Flags Over Texas | 0 | - | 4.73 | 42,206 |
| Houses of British Monarchs | 0 | - | 4.46 | 45,111 |
| History by Letter - A | 0 | - | 4.47 | 115,635 |
| History by Letter - B | 0 | - | 4.53 | 132,009 |
| History by Letter - C | 0 | - | 4.64 | 127,629 |
| History by Letter - D | 0 | - | 4.28 | 106,492 |
| History by Letter - E | 0 | - | 4.43 | 99,941 |
| WWII A-Z #1 | 0 | - | 4.74 | 81,338 |
| WWII A-Z #2 | 0 | - | 4.44 | 43,759 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 181,788 |
| 100 Biggest US Cities in 1900 | 0 | - | 4.42 | 56,258 |
| Top 10 World Cities Through History | 0 | - | 4.41 | 63,229 |
| History by Letter - I | 0 | - | 4.41 | 73,757 |
| History by Letter - J | 0 | - | 4.45 | 111,488 |
| Historical City to Country | 0 | - | 4.81 | 66,433 |
| Countries of the Japanese Empire | 0 | - | 4.95 | 74,948 |
| Countries in the Ottoman Empire | 0 | - | 4.92 | 50,759 |
| History by Letter - M | 0 | - | 4.50 | 83,762 |
| Countries Settled by Vikings | 0 | - | 4.92 | 91,858 |
| History Analogies #3 | 0 | - | 4.44 | 61,842 |
| WWII Geography | 0 | - | 4.73 | 88,995 |
| History General Knowledge #3 | 0 | - | 4.51 | 66,454 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 129,033 |
| People in History A-Z #1 | 0 | - | 4.66 | 80,394 |
| People in History A-Z #2 | 0 | - | 4.43 | 43,730 |
| Biggest European Cities by Century | 0 | - | 4.96 | 105,214 |
| Former Countries | 0 | - | 4.52 | 100,456 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.92 | 59,261 |
| US Presidents - 1 Minute Sprint | 0 | - | 4.35 | 239,067 |
| Military History Vocabulary | 0 | - | 4.84 | 52,070 |
| Biggest Cities once in the Roman Empire | 0 | - | 4.64 | 58,691 |
| Neutral European Countries of WWII | 0 | - | 4.95 | 110,916 |
| Biggest Cities once in the Spanish Empire | 0 | - | 4.78 | 46,386 |
| Assassinated U.S. Presidents | 0 | - | 4.57 | 71,640 |
| Biggest World Cities in 1850 | 0 | - | 4.52 | 47,602 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 66,046 |
| Countries of the Popes | 0 | - | 4.74 | 70,293 |
| Biggest Cities once in the Ottoman Empire | 0 | - | 4.81 | 38,710 |
| Most Populous Countries by Year | 0 | - | 4.78 | 79,134 |
| Countries the UK Declared War On | 0 | - | 4.72 | 99,835 |
| Countries of Europe After World War II | 0 | - | 4.97 | 143,568 |
| Countries of Europe Before World War I | 0 | - | 5.00 | 112,503 |
| Most Recently-Settled Countries | 0 | - | 4.89 | 44,858 |
| Biggest Roman Empire Countries | 0 | - | 4.82 | 73,937 |
| Biggest Mongol Empire Countries | 0 | - | 4.91 | 61,515 |
| Metals of Antiquity | 0 | - | 4.95 | 63,760 |
| Countries of Asia in 1900 | 0 | - | 4.42 | 47,976 |
| Biggest British Empire Countries | 0 | - | 4.43 | 55,543 |
| Biggest Spanish Empire Countries | 0 | - | 4.79 | 81,024 |
| Soviet Union Country Quiz | 0 | - | 4.79 | 56,527 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.98 | 142,620 |
| The Trojan War | 0 | - | 4.84 | 26,007 |
| The Dictator Files: Adolf Hitler | 0 | - | 4.57 | 49,809 |
| Word Chain - Greek and Roman Mythology | 0 | - | 4.42 | 42,475 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.96 | 57,565 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.84 | 54,349 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.88 | 60,431 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 47,975 |
| First Countries to Reach 5 Million People | 0 | - | 4.91 | 99,145 |
| First U.S. States to Reach 1 Million People | 0 | - | 4.45 | 54,307 |
| First U.S. Cities to Reach 100,000 People | 0 | - | 4.53 | 43,378 |
| Most-Visited Countries by Popes | 0 | - | 4.44 | 43,082 |
| Colonies of Africa with a Map | 0 | - | 4.73 | 41,771 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 116,388 |
| Former Flags | 0 | - | 4.96 | 70,737 |
| Country by Photo of its Leader #1 | 0 | - | 4.73 | 80,741 |
| Former Countries by Territory Map | 0 | - | 4.96 | 75,126 |
| Countries of the World in 1900 | 0 | - | 4.87 | 52,533 |
| Empires by Maps | 0 | - | 4.99 | 75,590 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.57 | 48,278 |
| Countries that Bordered British India with an Empty Map | 0 | - | 4.64 | 45,925 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.73 | 68,520 |
| Greek Mythology General Knowledge #2 | 0 | - | 4.49 | 45,835 |
| Ultimate 20th Century History Quiz | 0 | - | 4.87 | 40,611 |
| Two Letter Roman Numerals | 0 | - | 4.94 | 28,249 |
| Years in History #1 - Multiple Choice | 0 | - | 4.76 | 55,870 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 147,094 |
| Giant Great Britain Millennium Quiz | 0 | - | 4.82 | 17,017 |
| 5-Letter History Chain #3 | 0 | - | 4.42 | 44,335 |
| Louisiana Purchase with a Map | 0 | - | 4.94 | 30,464 |
| Countries in the Byzantine Empire | 0 | - | 4.88 | 49,340 |
| Countries of Europe in 1444 | 0 | - | 4.94 | 72,971 |
| Name a Valid U.S. President #1 | 0 | - | 4.93 | 126,340 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 93,136 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 105,777 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 80,477 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 74,445 |
| Battle to Country | 0 | - | 4.89 | 30,620 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 84,746 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 67,063 |
| Cities by Former Name | 0 | - | 4.82 | 62,724 |
| Countries by Former Name | 0 | - | 4.98 | 82,697 |
| Flags of Countries of the World in 1910 | 0 | - | 4.95 | 58,832 |
| Name a Valid Year in History | 0 | - | 4.97 | 38,187 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 33,138 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.89 | 36,971 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 21,030 |
| The 21st Century | 0 | - | 4.44 | 58,644 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 58,759 |
| Countries by Founding Story | 0 | - | 4.91 | 48,857 |
| 2010s Decade Quiz | 0 | - | 4.55 | 53,533 |
| WWI... or WWII? | 0 | - | 4.74 | 82,929 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 50,219 |
| Modern Day Countries of Nazi Germany on a Map | 0 | - | 4.98 | 98,394 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.84 | 41,221 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.99 | 65,905 |
| Modern-Day Countries of the Khmer Empire on a Map | 0 | - | 4.82 | 32,802 |
| Modern-Day Countries of the Umayyad Caliphate on a Map | 0 | - | 4.99 | 52,370 |
| Countries of the World in 1444 | 0 | - | 4.95 | 41,447 |
| World History Quiz for Dummies | 0 | - | 4.52 | 60,200 |
| British History Quiz for Dummies | 0 | - | 4.53 | 54,523 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.95 | 46,670 |
