| Quiz | Points | Best | Rating | Takes |
|---|
| U.S. Presidents Quiz | 0 | - | 4.99 | 2,686,791 |
| World Leaders by Picture | 0 | - | 4.26 | 185,479 |
| U.S. Presidents by Picture | 0 | - | 4.82 | 348,564 |
| Shakespeare's Plays Quiz | 0 | - | 4.38 | 305,734 |
| Letters of the Greek Alphabet | 0 | - | 4.92 | 501,379 |
| Olympian Gods Quiz | 0 | - | 4.95 | 404,300 |
| English Monarchs Quiz | 0 | - | 4.86 | 380,625 |
| Name the War Quiz | 0 | - | 4.28 | 177,989 |
| Art Works Picture Quiz #1 | 0 | - | 4.43 | 89,222 |
| Art Works Picture Quiz #2 | 0 | - | 4.44 | 79,870 |
| Words for Leaders | 0 | - | 4.67 | 186,463 |
| Communist Countries in History | 0 | - | 4.48 | 384,425 |
| Famous Dictators Quiz #1 | 0 | - | 4.53 | 168,585 |
| People Who Were "The" Something | 0 | - | 4.17 | 122,851 |
| Mythical Creatures Quiz #1 | 0 | - | 4.89 | 596,780 |
| First Names of Historical Figures #1 | 0 | - | 4.35 | 204,074 |
| Figures from Greek Mythology | 0 | - | 4.85 | 150,667 |
| Roman Numeral Decoding Quiz | 0 | - | 4.85 | 342,497 |
| Name that Historical Figure #1 | 0 | - | 4.68 | 264,254 |
| Name that Historical Figure #2 | 0 | - | 4.40 | 220,961 |
| Name that Historical Figure #3 | 0 | - | 4.28 | 190,159 |
| Events in History #1 | 0 | - | 4.28 | 139,505 |
| Ancient City to Country | 0 | - | 4.74 | 83,941 |
| Commonwealth of Nations Countries | 0 | - | 4.92 | 205,566 |
| Famous Ancient Romans | 0 | - | 4.68 | 68,672 |
| U.S. Presidential Trivia #1 | 0 | - | 4.54 | 83,091 |
| Popular Royal Names | 0 | - | 4.17 | 107,583 |
| Prime Ministers of the UK | 0 | - | 4.93 | 321,705 |
| Biggest US Cities by Decade | 0 | - | 4.92 | 133,126 |
| Former Capitals Quiz | 0 | - | 4.74 | 54,558 |
| Quotes from Historical Figures #1 | 0 | - | 4.49 | 76,369 |
| Ye Olde Professions | 0 | - | 4.53 | 120,706 |
| Name that Greek Letter | 0 | - | 4.90 | 257,125 |
| Recently Independent Countries Quiz | 0 | - | 4.98 | 131,666 |
| Countries by Independence Day Quiz | 0 | - | 4.48 | 41,963 |
| 40 Historical People that Everyone Should Know | 0 | - | 4.06 | 844,794 |
| Countries in World War II | 0 | - | 4.48 | 682,826 |
| Deadliest U.S. Wars | 0 | - | 4.81 | 142,088 |
| Countries in World War I | 0 | - | 4.91 | 183,372 |
| Biggest Nations and Empires Ever | 0 | - | 4.64 | 121,272 |
| This Day in History - September | 0 | - | 4.41 | 43,876 |
| Vietnam War Countries | 0 | - | 4.78 | 76,901 |
| Countries Bordering China Since 1914 | 0 | - | 4.94 | 70,406 |
| Countries "Ruled" by King Charles III | 0 | - | 4.74 | 65,234 |
| Countries of the Soviet Union | 0 | - | 4.99 | 146,657 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.91 | 92,269 |
| U.S. Baby Boy Names by Decade | 0 | - | 4.57 | 392,288 |
| U.S. Baby Girl Names by Decade | 0 | - | 4.33 | 567,979 |
| The 7 Wonders of the Ancient World | 0 | - | 4.79 | 60,810 |
| The American Revolution | 0 | - | 4.47 | 47,689 |
| Independence from Whom | 0 | - | 4.99 | 153,234 |
| Political Movements by Country | 0 | - | 4.50 | 62,076 |
| Famous Empires in History | 0 | - | 4.79 | 92,630 |
| Wives of King Henry VIII | 0 | - | 4.50 | 41,538 |
| Time Magazine Person of the Year | 0 | - | 4.53 | 59,897 |
| Losing U.S. Presidential Candidates | 0 | - | 4.49 | 64,107 |
| Biggest English Cities by Century | 0 | - | 4.92 | 85,966 |
| WWII Trivia #1 | 0 | - | 4.33 | 131,132 |
| Notable People of WWII | 0 | - | 4.48 | 74,097 |
| Who Controlled These Colonies? | 0 | - | 4.73 | 100,814 |
| Former Countries by Capital | 0 | - | 4.41 | 97,511 |
| Roman to Greek God | 0 | - | 4.48 | 93,745 |
| Invasions | 0 | - | 4.77 | 72,370 |
| WWII Trivia #2 | 0 | - | 4.47 | 76,410 |
| World War I Quiz | 0 | - | 4.54 | 83,123 |
| First Names of U.S. Presidents | 0 | - | 4.87 | 297,532 |
| Most Populous Countries in 1900 | 0 | - | 4.86 | 147,329 |
| Biggest Cities in History | 0 | - | 4.47 | 70,808 |
| Warsaw Pact Countries | 0 | - | 4.90 | 64,766 |
| Inventions by Country #1 | 0 | - | 4.43 | 41,893 |
| Biggest Cities in Europe, 1700 A.D. | 0 | - | 4.95 | 58,495 |
| The American Civil War | 0 | - | 4.58 | 44,490 |
| Ancient Roman Trivia #1 | 0 | - | 4.84 | 66,139 |
| Political Figures by Last Name #1 | 0 | - | 4.47 | 52,787 |
| History Analogies #2 | 0 | - | 4.44 | 59,896 |
| Ancient Greek Trivia | 0 | - | 4.45 | 59,066 |
| Current Events by Year, 1990–2009 | 0 | - | 4.74 | 134,465 |
| Current Events by Year, 1970–1989 | 0 | - | 4.43 | 56,505 |
| Ancient Greek Words | 0 | - | 4.84 | 72,617 |
| Name that Historical Figure #4 | 0 | - | 4.27 | 122,677 |
| Most Populous Countries in 1950 | 0 | - | 4.64 | 63,519 |
| Name the Popes Quiz | 0 | - | 4.44 | 89,849 |
| Important Cities in European History | 0 | - | 4.50 | 88,503 |
| Countries of the Spanish Empire | 0 | - | 4.65 | 61,504 |
| Confederate States of the U.S. Civil War | 0 | - | 4.92 | 103,667 |
| The 16th Century | 0 | - | 4.68 | 46,000 |
| The 11th and 12th Century | 0 | - | 4.49 | 42,244 |
| Roman Emperors | 0 | - | 4.95 | 79,019 |
| Six Flags Over Texas | 0 | - | 4.74 | 42,317 |
| Houses of British Monarchs | 0 | - | 4.47 | 45,211 |
| History by Letter - A | 0 | - | 4.47 | 116,230 |
| History by Letter - B | 0 | - | 4.53 | 132,722 |
| History by Letter - C | 0 | - | 4.65 | 128,268 |
| History by Letter - D | 0 | - | 4.28 | 107,106 |
| History by Letter - E | 0 | - | 4.41 | 107,639 |
| WWII A-Z #1 | 0 | - | 4.74 | 81,489 |
| WWII A-Z #2 | 0 | - | 4.44 | 43,850 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 182,111 |
| 100 Biggest US Cities in 1900 | 0 | - | 4.42 | 56,333 |
| Top 10 World Cities Through History | 0 | - | 4.41 | 63,303 |
| History by Letter - I | 0 | - | 4.41 | 74,200 |
| History by Letter - J | 0 | - | 4.43 | 112,030 |
| Historical City to Country | 0 | - | 4.81 | 66,527 |
| Countries of the Japanese Empire | 0 | - | 4.95 | 75,103 |
| Countries in the Ottoman Empire | 0 | - | 4.92 | 50,852 |
| History by Letter - M | 0 | - | 4.50 | 84,172 |
| Countries Settled by Vikings | 0 | - | 4.92 | 91,984 |
| History Analogies #3 | 0 | - | 4.44 | 61,889 |
| WWII Geography | 0 | - | 4.74 | 89,123 |
| History General Knowledge #3 | 0 | - | 4.51 | 66,568 |
| Countries that Bordered the USSR | 0 | - | 4.94 | 129,192 |
| People in History A-Z #1 | 0 | - | 4.67 | 80,662 |
| People in History A-Z #2 | 0 | - | 4.43 | 43,845 |
| Biggest European Cities by Century | 0 | - | 4.96 | 105,388 |
| Former Countries | 0 | - | 4.53 | 100,570 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.92 | 59,389 |
| US Presidents - 1 Minute Sprint | 0 | - | 4.35 | 239,385 |
| Military History Vocabulary | 0 | - | 4.84 | 52,174 |
| Biggest Cities once in the Roman Empire | 0 | - | 4.64 | 58,778 |
| Neutral European Countries of WWII | 0 | - | 4.95 | 111,141 |
| Biggest Cities once in the Spanish Empire | 0 | - | 4.78 | 46,443 |
| Assassinated U.S. Presidents | 0 | - | 4.57 | 71,756 |
| Biggest World Cities in 1850 | 0 | - | 4.53 | 47,679 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 66,274 |
| Countries of the Popes | 0 | - | 4.74 | 70,419 |
| Most Populous Countries by Year | 0 | - | 4.78 | 79,471 |
| Countries the UK Declared War On | 0 | - | 4.73 | 100,019 |
| Countries of Europe After World War II | 0 | - | 4.97 | 143,880 |
| Countries of Europe Before World War I | 0 | - | 5.00 | 112,796 |
| Most Recently-Settled Countries | 0 | - | 4.90 | 44,924 |
| Biggest Roman Empire Countries | 0 | - | 4.82 | 74,044 |
| Biggest Mongol Empire Countries | 0 | - | 4.91 | 61,632 |
| Metals of Antiquity | 0 | - | 4.95 | 63,840 |
| Countries of Asia in 1900 | 0 | - | 4.42 | 48,051 |
| Biggest British Empire Countries | 0 | - | 4.43 | 55,619 |
| Biggest Spanish Empire Countries | 0 | - | 4.79 | 81,161 |
| Soviet Union Country Quiz | 0 | - | 4.79 | 56,670 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.98 | 142,907 |
| The Trojan War | 0 | - | 4.84 | 26,059 |
| The Dictator Files: Adolf Hitler | 0 | - | 4.63 | 49,911 |
| Word Chain - Greek and Roman Mythology | 0 | - | 4.42 | 42,561 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.96 | 57,656 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.84 | 54,444 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.88 | 60,515 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 48,068 |
| First Countries to Reach 5 Million People | 0 | - | 4.91 | 99,299 |
| First U.S. States to Reach 1 Million People | 0 | - | 4.45 | 54,366 |
| First U.S. Cities to Reach 100,000 People | 0 | - | 4.53 | 43,449 |
| Most-Visited Countries by Popes | 0 | - | 4.44 | 43,183 |
| Colonies of Africa with a Map | 0 | - | 4.73 | 41,874 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 116,771 |
| Former Flags | 0 | - | 4.96 | 70,887 |
| Country by Photo of its Leader #1 | 0 | - | 4.74 | 80,888 |
| Former Countries by Territory Map | 0 | - | 4.96 | 75,275 |
| Countries of the World in 1900 | 0 | - | 4.87 | 52,753 |
| Empires by Maps | 0 | - | 4.99 | 75,823 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.57 | 48,397 |
| Countries that Bordered British India with an Empty Map | 0 | - | 4.64 | 46,030 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.72 | 68,733 |
| Greek Mythology General Knowledge #2 | 0 | - | 4.49 | 45,956 |
| Ultimate 20th Century History Quiz | 0 | - | 4.87 | 40,677 |
| Two Letter Roman Numerals | 0 | - | 4.94 | 28,440 |
| Years in History #1 - Multiple Choice | 0 | - | 4.76 | 55,958 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 147,474 |
| Giant Great Britain Millennium Quiz | 0 | - | 4.82 | 17,060 |
| 5-Letter History Chain #3 | 0 | - | 4.43 | 44,395 |
| Louisiana Purchase with a Map | 0 | - | 4.94 | 30,529 |
| Countries in the Byzantine Empire | 0 | - | 4.88 | 49,433 |
| Countries of Europe in 1444 | 0 | - | 4.94 | 73,222 |
| Name a Valid U.S. President #1 | 0 | - | 4.93 | 126,609 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 93,388 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 106,159 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 80,668 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 74,651 |
| Battle to Country | 0 | - | 4.89 | 30,664 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 84,962 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 67,184 |
| Cities by Former Name | 0 | - | 4.82 | 62,839 |
| Countries by Former Name | 0 | - | 4.98 | 82,849 |
| Flags of Countries of the World in 1910 | 0 | - | 4.95 | 58,991 |
| Name a Valid U.S. President #2 | 0 | - | 4.51 | 40,842 |
| Name a Valid Year in History | 0 | - | 4.97 | 38,414 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 33,234 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.89 | 37,171 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 21,132 |
| The 21st Century | 0 | - | 4.44 | 58,756 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 58,944 |
| Countries by Founding Story | 0 | - | 4.91 | 48,924 |
| 2010s Decade Quiz | 0 | - | 4.55 | 53,635 |
| WWI... or WWII? | 0 | - | 4.74 | 83,179 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 50,379 |
| Modern Day Countries of Nazi Germany on a Map | 0 | - | 4.98 | 98,733 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.84 | 41,331 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.99 | 66,091 |
| Modern-Day Countries of the Khmer Empire on a Map | 0 | - | 4.84 | 32,907 |
| Modern-Day Countries of the Umayyad Caliphate on a Map | 0 | - | 4.99 | 52,515 |
| Countries of the World in 1444 | 0 | - | 4.95 | 41,591 |
| World History Quiz for Dummies | 0 | - | 4.53 | 60,311 |
| British History Quiz for Dummies | 0 | - | 4.53 | 54,612 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.95 | 46,857 |
