| Quiz | Points | Best | Rating | Takes |
|---|
| U.S. Presidents Quiz | 0 | - | 4.99 | 2,688,227 |
| World Leaders by Picture | 0 | - | 4.26 | 185,558 |
| U.S. Presidents by Picture | 0 | - | 4.82 | 348,694 |
| Shakespeare's Plays Quiz | 0 | - | 4.38 | 305,866 |
| Letters of the Greek Alphabet | 0 | - | 4.92 | 501,624 |
| Olympian Gods Quiz | 0 | - | 4.95 | 404,439 |
| English Monarchs Quiz | 0 | - | 4.86 | 380,818 |
| Name the War Quiz | 0 | - | 4.28 | 178,016 |
| Art Works Picture Quiz #1 | 0 | - | 4.43 | 89,237 |
| Art Works Picture Quiz #2 | 0 | - | 4.44 | 79,883 |
| Words for Leaders | 0 | - | 4.67 | 186,566 |
| Communist Countries in History | 0 | - | 4.48 | 384,662 |
| Famous Dictators Quiz #1 | 0 | - | 4.53 | 168,614 |
| People Who Were "The" Something | 0 | - | 4.17 | 122,866 |
| Mythical Creatures Quiz #1 | 0 | - | 4.89 | 596,978 |
| First Names of Historical Figures #1 | 0 | - | 4.35 | 204,112 |
| Figures from Greek Mythology | 0 | - | 4.85 | 150,715 |
| Roman Numeral Decoding Quiz | 0 | - | 4.85 | 342,628 |
| Name that Historical Figure #1 | 0 | - | 4.68 | 264,343 |
| Name that Historical Figure #2 | 0 | - | 4.40 | 221,046 |
| Name that Historical Figure #3 | 0 | - | 4.28 | 190,230 |
| Events in History #1 | 0 | - | 4.28 | 139,813 |
| Ancient City to Country | 0 | - | 4.74 | 83,962 |
| Commonwealth of Nations Countries | 0 | - | 4.92 | 205,605 |
| Famous Ancient Romans | 0 | - | 4.68 | 68,679 |
| U.S. Presidential Trivia #1 | 0 | - | 4.54 | 83,112 |
| Popular Royal Names | 0 | - | 4.17 | 107,606 |
| Prime Ministers of the UK | 0 | - | 4.93 | 321,798 |
| Biggest US Cities by Decade | 0 | - | 4.92 | 133,170 |
| Former Capitals Quiz | 0 | - | 4.74 | 54,567 |
| Quotes from Historical Figures #1 | 0 | - | 4.49 | 76,385 |
| Ye Olde Professions | 0 | - | 4.53 | 120,751 |
| Name that Greek Letter | 0 | - | 4.90 | 257,206 |
| Recently Independent Countries Quiz | 0 | - | 4.98 | 131,704 |
| 40 Historical People that Everyone Should Know | 0 | - | 4.06 | 845,074 |
| Countries in World War II | 0 | - | 4.48 | 683,260 |
| Deadliest U.S. Wars | 0 | - | 4.81 | 142,135 |
| Countries in World War I | 0 | - | 4.91 | 183,476 |
| Biggest Nations and Empires Ever | 0 | - | 4.64 | 121,309 |
| This Day in History - September | 0 | - | 4.41 | 43,882 |
| Vietnam War Countries | 0 | - | 4.78 | 76,946 |
| Countries Bordering China Since 1914 | 0 | - | 4.94 | 70,438 |
| Countries "Ruled" by King Charles III | 0 | - | 4.74 | 65,259 |
| Countries of the Soviet Union | 0 | - | 4.99 | 146,738 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.91 | 92,289 |
| Egyptian Gods and Goddesses | 0 | - | 4.40 | 23,176 |
| U.S. Baby Boy Names by Decade | 0 | - | 4.57 | 392,451 |
| U.S. Baby Girl Names by Decade | 0 | - | 4.33 | 568,209 |
| The 7 Wonders of the Ancient World | 0 | - | 4.79 | 60,836 |
| Mythical Lands | 0 | - | 4.18 | 77,589 |
| The American Revolution | 0 | - | 4.47 | 47,704 |
| Independence from Whom | 0 | - | 4.99 | 153,277 |
| Political Movements by Country | 0 | - | 4.50 | 62,088 |
| Things with Names from Classical Mythology | 0 | - | 4.29 | 74,778 |
| Famous Empires in History | 0 | - | 4.79 | 92,671 |
| Time Magazine Person of the Year | 0 | - | 4.53 | 59,913 |
| Losing U.S. Presidential Candidates | 0 | - | 4.49 | 64,118 |
| Biggest English Cities by Century | 0 | - | 4.92 | 86,001 |
| WWII Trivia #1 | 0 | - | 4.33 | 131,221 |
| Notable People of WWII | 0 | - | 4.48 | 74,124 |
| Who Controlled These Colonies? | 0 | - | 4.73 | 100,845 |
| Former Countries by Capital | 0 | - | 4.41 | 97,539 |
| Roman to Greek God | 0 | - | 4.48 | 93,775 |
| Invasions | 0 | - | 4.77 | 72,389 |
| WWII Trivia #2 | 0 | - | 4.47 | 76,462 |
| World War I Quiz | 0 | - | 4.54 | 83,160 |
| First Names of U.S. Presidents | 0 | - | 4.87 | 297,624 |
| Most Populous Countries in 1900 | 0 | - | 4.86 | 147,366 |
| Biggest Cities in History | 0 | - | 4.47 | 70,846 |
| Warsaw Pact Countries | 0 | - | 4.90 | 64,790 |
| Biggest Cities in Europe, 1700 A.D. | 0 | - | 4.95 | 58,518 |
| The American Civil War | 0 | - | 4.58 | 44,508 |
| Ancient Roman Trivia #1 | 0 | - | 4.84 | 66,159 |
| Political Figures by Last Name #1 | 0 | - | 4.47 | 52,808 |
| History Analogies #2 | 0 | - | 4.44 | 59,904 |
| Ancient Greek Trivia | 0 | - | 4.45 | 59,080 |
| Mythical Creatures Quiz #2 | 0 | - | 4.09 | 88,864 |
| Current Events by Year, 1990–2009 | 0 | - | 4.74 | 134,505 |
| Current Events by Year, 1970–1989 | 0 | - | 4.43 | 56,524 |
| Ancient Greek Words | 0 | - | 4.84 | 72,669 |
| Name that Historical Figure #4 | 0 | - | 4.27 | 122,725 |
| Most Populous Countries in 1950 | 0 | - | 4.64 | 63,558 |
| Name the Popes Quiz | 0 | - | 4.44 | 89,896 |
| Important Cities in European History | 0 | - | 4.50 | 88,529 |
| Countries of the Spanish Empire | 0 | - | 4.65 | 61,522 |
| Confederate States of the U.S. Civil War | 0 | - | 4.92 | 103,697 |
| The 16th Century | 0 | - | 4.68 | 46,011 |
| Roman Emperors | 0 | - | 4.95 | 79,075 |
| Houses of British Monarchs | 0 | - | 4.47 | 45,231 |
| History by Letter - A | 0 | - | 4.47 | 116,291 |
| History by Letter - B | 0 | - | 4.53 | 132,799 |
| History by Letter - C | 0 | - | 4.65 | 128,352 |
| History by Letter - D | 0 | - | 4.28 | 107,162 |
| History by Letter - E | 0 | - | 4.41 | 108,021 |
| WWII A-Z #1 | 0 | - | 4.74 | 81,545 |
| WWII A-Z #2 | 0 | - | 4.44 | 43,876 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 182,253 |
| 100 Biggest US Cities in 1900 | 0 | - | 4.42 | 56,355 |
| Top 10 World Cities Through History | 0 | - | 4.41 | 63,332 |
| History by Letter - I | 0 | - | 4.41 | 74,251 |
| History by Letter - J | 0 | - | 4.43 | 112,095 |
| Historical City to Country | 0 | - | 4.81 | 66,534 |
| Countries of the Japanese Empire | 0 | - | 4.95 | 75,165 |
| Countries in the Ottoman Empire | 0 | - | 4.92 | 50,882 |
| Arthurian Legend | 0 | - | 4.33 | 23,103 |
| History by Letter - M | 0 | - | 4.50 | 84,229 |
| A to Z: Legendary Creatures | 0 | - | 4.23 | 44,996 |
| Countries Settled by Vikings | 0 | - | 4.92 | 92,019 |
| History Analogies #3 | 0 | - | 4.44 | 61,898 |
| WWII Geography | 0 | - | 4.74 | 89,178 |
| History General Knowledge #3 | 0 | - | 4.51 | 66,627 |
| Countries that Bordered the USSR | 0 | - | 4.94 | 129,225 |
| People in History A-Z #1 | 0 | - | 4.67 | 80,697 |
| People in History A-Z #2 | 0 | - | 4.43 | 43,872 |
| Biggest European Cities by Century | 0 | - | 4.96 | 105,424 |
| Former Countries | 0 | - | 4.53 | 100,591 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.92 | 59,411 |
| US Presidents - 1 Minute Sprint | 0 | - | 4.35 | 239,435 |
| Military History Vocabulary | 0 | - | 4.84 | 52,189 |
| Biggest Cities once in the Roman Empire | 0 | - | 4.64 | 58,799 |
| Neutral European Countries of WWII | 0 | - | 4.95 | 111,244 |
| Biggest Cities once in the Spanish Empire | 0 | - | 4.78 | 46,455 |
| Assassinated U.S. Presidents | 0 | - | 4.57 | 71,781 |
| Biggest World Cities in 1850 | 0 | - | 4.53 | 47,695 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 66,317 |
| Countries of the Popes | 0 | - | 4.74 | 70,446 |
| Most Populous Countries by Year | 0 | - | 4.78 | 79,510 |
| Countries the UK Declared War On | 0 | - | 4.73 | 100,059 |
| Countries of Europe After World War II | 0 | - | 4.97 | 143,971 |
| Countries of Europe Before World War I | 0 | - | 5.00 | 112,878 |
| Most Recently-Settled Countries | 0 | - | 4.90 | 44,937 |
| Biggest Roman Empire Countries | 0 | - | 4.82 | 74,081 |
| Biggest Mongol Empire Countries | 0 | - | 4.91 | 61,652 |
| Metals of Antiquity | 0 | - | 4.95 | 63,867 |
| Countries of Asia in 1900 | 0 | - | 4.42 | 48,065 |
| Biggest British Empire Countries | 0 | - | 4.43 | 55,632 |
| Biggest Spanish Empire Countries | 0 | - | 4.79 | 81,193 |
| Soviet Union Country Quiz | 0 | - | 4.79 | 56,703 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.98 | 142,959 |
| The Trojan War | 0 | - | 4.84 | 26,066 |
| The Dictator Files: Adolf Hitler | 0 | - | 4.63 | 49,940 |
| Word Chain - Greek and Roman Mythology | 0 | - | 4.42 | 42,578 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.96 | 57,684 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.84 | 54,464 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.88 | 60,534 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 48,088 |
| First Countries to Reach 5 Million People | 0 | - | 4.91 | 99,325 |
| First U.S. States to Reach 1 Million People | 0 | - | 4.45 | 54,379 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 116,820 |
| Former Flags | 0 | - | 4.96 | 70,926 |
| Country by Photo of its Leader #1 | 0 | - | 4.74 | 80,913 |
| Former Countries by Territory Map | 0 | - | 4.96 | 75,307 |
| Countries of the World in 1900 | 0 | - | 4.87 | 52,785 |
| Empires by Maps | 0 | - | 4.99 | 75,879 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.57 | 48,417 |
| Countries that Bordered British India with an Empty Map | 0 | - | 4.64 | 46,056 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.72 | 68,787 |
| Mythology A-Z | 0 | - | 4.28 | 30,185 |
| Greek Mythology General Knowledge #2 | 0 | - | 4.49 | 45,990 |
| Ultimate 20th Century History Quiz | 0 | - | 4.87 | 40,695 |
| Two Letter Roman Numerals | 0 | - | 4.94 | 28,471 |
| Years in History #1 - Multiple Choice | 0 | - | 4.76 | 55,978 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 147,544 |
| Giant Great Britain Millennium Quiz | 0 | - | 4.82 | 17,068 |
| 5-Letter History Chain #3 | 0 | - | 4.43 | 44,409 |
| Louisiana Purchase with a Map | 0 | - | 4.94 | 30,538 |
| Countries in the Byzantine Empire | 0 | - | 4.88 | 49,444 |
| Countries of Europe in 1444 | 0 | - | 4.94 | 73,281 |
| Name a Valid U.S. President #1 | 0 | - | 4.93 | 126,691 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 93,439 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 106,247 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 80,702 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 74,684 |
| Battle to Country | 0 | - | 4.89 | 30,675 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 85,004 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 67,206 |
| Cities by Former Name | 0 | - | 4.82 | 62,869 |
| Countries by Former Name | 0 | - | 4.98 | 82,883 |
| Flags of Countries of the World in 1910 | 0 | - | 4.95 | 59,021 |
| Name a Valid Year in History | 0 | - | 4.97 | 38,465 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 33,252 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.89 | 37,192 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 21,160 |
| The 21st Century | 0 | - | 4.44 | 58,775 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 58,976 |
| Countries by Founding Story | 0 | - | 4.91 | 48,942 |
| 2010s Decade Quiz | 0 | - | 4.55 | 53,657 |
| WWI... or WWII? | 0 | - | 4.74 | 83,308 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 50,422 |
| Modern Day Countries of Nazi Germany on a Map | 0 | - | 4.98 | 98,856 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.84 | 41,360 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.99 | 66,126 |
| Modern-Day Countries of the Khmer Empire on a Map | 0 | - | 4.84 | 32,930 |
| Modern-Day Countries of the Umayyad Caliphate on a Map | 0 | - | 4.99 | 52,545 |
| Countries of the World in 1444 | 0 | - | 4.95 | 41,616 |
| World History Quiz for Dummies | 0 | - | 4.53 | 60,328 |
| British History Quiz for Dummies | 0 | - | 4.53 | 54,633 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.95 | 46,903 |
| 100 Biggest Soviet Cities in 1989 with a Map | 0 | - | 4.95 | 18,287 |
| Former Country Flag-Shape Picture Quiz | 0 | - | 4.98 | 53,181 |
