| Quiz | Points | Best | Rating | Takes |
|---|
| U.S. Presidents Quiz | 0 | - | 4.99 | 2,681,169 |
| World Leaders by Picture | 0 | - | 4.26 | 185,098 |
| U.S. Presidents by Picture | 0 | - | 4.81 | 347,936 |
| Shakespeare's Plays Quiz | 0 | - | 4.38 | 305,161 |
| Letters of the Greek Alphabet | 0 | - | 4.92 | 500,456 |
| Olympian Gods Quiz | 0 | - | 4.95 | 403,779 |
| English Monarchs Quiz | 0 | - | 4.85 | 379,774 |
| Name the War Quiz | 0 | - | 4.28 | 177,845 |
| Art Works Picture Quiz #1 | 0 | - | 4.43 | 89,139 |
| Art Works Picture Quiz #2 | 0 | - | 4.44 | 79,792 |
| Words for Leaders | 0 | - | 4.66 | 186,069 |
| Communist Countries in History | 0 | - | 4.48 | 383,691 |
| Famous Dictators Quiz #1 | 0 | - | 4.53 | 168,416 |
| People Who Were "The" Something | 0 | - | 4.17 | 122,802 |
| Mythical Creatures Quiz #1 | 0 | - | 4.89 | 595,911 |
| First Names of Historical Figures #1 | 0 | - | 4.35 | 203,944 |
| Figures from Greek Mythology | 0 | - | 4.85 | 150,427 |
| Roman Numeral Decoding Quiz | 0 | - | 4.84 | 341,886 |
| Name that Historical Figure #1 | 0 | - | 4.67 | 262,647 |
| Name that Historical Figure #2 | 0 | - | 4.40 | 219,242 |
| Name that Historical Figure #3 | 0 | - | 4.28 | 188,639 |
| Events in History #1 | 0 | - | 4.28 | 139,347 |
| Ancient City to Country | 0 | - | 4.73 | 83,868 |
| Commonwealth of Nations Countries | 0 | - | 4.92 | 205,379 |
| Famous Ancient Romans | 0 | - | 4.68 | 68,594 |
| U.S. Presidential Trivia #1 | 0 | - | 4.54 | 83,016 |
| Popular Royal Names | 0 | - | 4.17 | 107,502 |
| Prime Ministers of the UK | 0 | - | 4.93 | 321,155 |
| Biggest US Cities by Decade | 0 | - | 4.92 | 132,968 |
| Former Capitals Quiz | 0 | - | 4.74 | 54,501 |
| Quotes from Historical Figures #1 | 0 | - | 4.49 | 76,285 |
| Ye Olde Professions | 0 | - | 4.53 | 120,524 |
| Name that Greek Letter | 0 | - | 4.90 | 256,729 |
| Recently Independent Countries Quiz | 0 | - | 4.98 | 131,506 |
| Countries by Independence Day Quiz | 0 | - | 4.48 | 41,933 |
| 40 Historical People that Everyone Should Know | 0 | - | 4.06 | 843,511 |
| Countries in World War II | 0 | - | 4.48 | 681,275 |
| Deadliest U.S. Wars | 0 | - | 4.81 | 141,880 |
| Countries in World War I | 0 | - | 4.91 | 183,040 |
| Biggest Nations and Empires Ever | 0 | - | 4.64 | 121,143 |
| This Day in History - September | 0 | - | 4.41 | 43,771 |
| Vietnam War Countries | 0 | - | 4.78 | 76,760 |
| Countries Bordering China Since 1914 | 0 | - | 4.94 | 70,272 |
| Countries "Ruled" by King Charles III | 0 | - | 4.74 | 65,132 |
| Countries of the Soviet Union | 0 | - | 4.99 | 146,384 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.91 | 92,143 |
| U.S. Baby Boy Names by Decade | 0 | - | 4.57 | 391,595 |
| U.S. Baby Girl Names by Decade | 0 | - | 4.33 | 566,916 |
| The 7 Wonders of the Ancient World | 0 | - | 4.79 | 60,703 |
| The American Revolution | 0 | - | 4.47 | 47,630 |
| Independence from Whom | 0 | - | 4.99 | 153,040 |
| Political Movements by Country | 0 | - | 4.50 | 62,004 |
| Famous Empires in History | 0 | - | 4.79 | 92,486 |
| Wives of King Henry VIII | 0 | - | 4.50 | 41,460 |
| Time Magazine Person of the Year | 0 | - | 4.52 | 59,825 |
| Losing U.S. Presidential Candidates | 0 | - | 4.49 | 64,036 |
| Biggest English Cities by Century | 0 | - | 4.92 | 85,789 |
| WWII Trivia #1 | 0 | - | 4.34 | 130,924 |
| Notable People of WWII | 0 | - | 4.48 | 74,022 |
| Who Controlled These Colonies? | 0 | - | 4.73 | 100,688 |
| Former Countries by Capital | 0 | - | 4.41 | 97,434 |
| Roman to Greek God | 0 | - | 4.47 | 93,602 |
| Invasions | 0 | - | 4.77 | 72,266 |
| WWII Trivia #2 | 0 | - | 4.47 | 76,301 |
| World War I Quiz | 0 | - | 4.53 | 83,028 |
| First Names of U.S. Presidents | 0 | - | 4.87 | 296,710 |
| Most Populous Countries in 1900 | 0 | - | 4.86 | 147,148 |
| Biggest Cities in History | 0 | - | 4.47 | 70,668 |
| Warsaw Pact Countries | 0 | - | 4.90 | 64,659 |
| Inventions by Country #1 | 0 | - | 4.43 | 41,850 |
| Biggest Cities in Europe, 1700 A.D. | 0 | - | 4.95 | 58,411 |
| The American Civil War | 0 | - | 4.58 | 44,432 |
| Ancient Roman Trivia #1 | 0 | - | 4.84 | 66,037 |
| Political Figures by Last Name #1 | 0 | - | 4.47 | 52,690 |
| History Analogies #2 | 0 | - | 4.44 | 59,840 |
| Ancient Greek Trivia | 0 | - | 4.45 | 59,010 |
| Current Events by Year, 1990–2009 | 0 | - | 4.74 | 134,108 |
| Current Events by Year, 1970–1989 | 0 | - | 4.41 | 56,216 |
| Ancient Greek Words | 0 | - | 4.83 | 72,339 |
| Name that Historical Figure #4 | 0 | - | 4.27 | 121,450 |
| Most Populous Countries in 1950 | 0 | - | 4.64 | 63,430 |
| Name the Popes Quiz | 0 | - | 4.44 | 89,714 |
| Important Cities in European History | 0 | - | 4.49 | 88,427 |
| Countries of the Spanish Empire | 0 | - | 4.65 | 61,443 |
| Confederate States of the U.S. Civil War | 0 | - | 4.93 | 103,494 |
| The 16th Century | 0 | - | 4.68 | 45,947 |
| The 11th and 12th Century | 0 | - | 4.49 | 42,202 |
| Roman Emperors | 0 | - | 4.95 | 78,814 |
| Six Flags Over Texas | 0 | - | 4.73 | 42,211 |
| Houses of British Monarchs | 0 | - | 4.46 | 45,112 |
| History by Letter - A | 0 | - | 4.47 | 115,642 |
| History by Letter - B | 0 | - | 4.53 | 132,017 |
| History by Letter - C | 0 | - | 4.64 | 127,636 |
| History by Letter - D | 0 | - | 4.28 | 106,499 |
| History by Letter - E | 0 | - | 4.43 | 99,946 |
| WWII A-Z #1 | 0 | - | 4.74 | 81,344 |
| WWII A-Z #2 | 0 | - | 4.44 | 43,761 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 181,794 |
| 100 Biggest US Cities in 1900 | 0 | - | 4.42 | 56,261 |
| Top 10 World Cities Through History | 0 | - | 4.41 | 63,230 |
| History by Letter - I | 0 | - | 4.41 | 73,762 |
| History by Letter - J | 0 | - | 4.45 | 111,492 |
| Historical City to Country | 0 | - | 4.81 | 66,436 |
| Countries of the Japanese Empire | 0 | - | 4.95 | 74,950 |
| Countries in the Ottoman Empire | 0 | - | 4.92 | 50,760 |
| History by Letter - M | 0 | - | 4.50 | 83,769 |
| Countries Settled by Vikings | 0 | - | 4.92 | 91,862 |
| History Analogies #3 | 0 | - | 4.44 | 61,844 |
| WWII Geography | 0 | - | 4.73 | 88,998 |
| History General Knowledge #3 | 0 | - | 4.51 | 66,459 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 129,038 |
| People in History A-Z #1 | 0 | - | 4.66 | 80,396 |
| People in History A-Z #2 | 0 | - | 4.43 | 43,735 |
| Biggest European Cities by Century | 0 | - | 4.96 | 105,220 |
| Former Countries | 0 | - | 4.52 | 100,457 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.92 | 59,263 |
| US Presidents - 1 Minute Sprint | 0 | - | 4.35 | 239,083 |
| Military History Vocabulary | 0 | - | 4.84 | 52,073 |
| Biggest Cities once in the Roman Empire | 0 | - | 4.64 | 58,694 |
| Neutral European Countries of WWII | 0 | - | 4.95 | 110,924 |
| Biggest Cities once in the Spanish Empire | 0 | - | 4.78 | 46,389 |
| Assassinated U.S. Presidents | 0 | - | 4.57 | 71,642 |
| Biggest World Cities in 1850 | 0 | - | 4.52 | 47,602 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 66,050 |
| Countries of the Popes | 0 | - | 4.74 | 70,295 |
| Biggest Cities once in the Ottoman Empire | 0 | - | 4.81 | 38,711 |
| Most Populous Countries by Year | 0 | - | 4.78 | 79,135 |
| Countries the UK Declared War On | 0 | - | 4.72 | 99,837 |
| Countries of Europe After World War II | 0 | - | 4.97 | 143,574 |
| Countries of Europe Before World War I | 0 | - | 5.00 | 112,510 |
| Most Recently-Settled Countries | 0 | - | 4.89 | 44,861 |
| Biggest Roman Empire Countries | 0 | - | 4.82 | 73,939 |
| Biggest Mongol Empire Countries | 0 | - | 4.91 | 61,518 |
| Metals of Antiquity | 0 | - | 4.95 | 63,761 |
| Countries of Asia in 1900 | 0 | - | 4.42 | 47,978 |
| Biggest British Empire Countries | 0 | - | 4.43 | 55,544 |
| Biggest Spanish Empire Countries | 0 | - | 4.79 | 81,027 |
| Soviet Union Country Quiz | 0 | - | 4.79 | 56,527 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.98 | 142,627 |
| The Trojan War | 0 | - | 4.84 | 26,008 |
| The Dictator Files: Adolf Hitler | 0 | - | 4.57 | 49,812 |
| Word Chain - Greek and Roman Mythology | 0 | - | 4.42 | 42,475 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.96 | 57,566 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.84 | 54,350 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.88 | 60,432 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 47,976 |
| First Countries to Reach 5 Million People | 0 | - | 4.91 | 99,152 |
| First U.S. States to Reach 1 Million People | 0 | - | 4.45 | 54,309 |
| First U.S. Cities to Reach 100,000 People | 0 | - | 4.53 | 43,379 |
| Most-Visited Countries by Popes | 0 | - | 4.44 | 43,083 |
| Colonies of Africa with a Map | 0 | - | 4.73 | 41,773 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 116,398 |
| Former Flags | 0 | - | 4.96 | 70,741 |
| Country by Photo of its Leader #1 | 0 | - | 4.73 | 80,744 |
| Former Countries by Territory Map | 0 | - | 4.96 | 75,131 |
| Countries of the World in 1900 | 0 | - | 4.87 | 52,536 |
| Empires by Maps | 0 | - | 4.99 | 75,595 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.57 | 48,279 |
| Countries that Bordered British India with an Empty Map | 0 | - | 4.64 | 45,925 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.73 | 68,524 |
| Greek Mythology General Knowledge #2 | 0 | - | 4.49 | 45,840 |
| Ultimate 20th Century History Quiz | 0 | - | 4.87 | 40,611 |
| Two Letter Roman Numerals | 0 | - | 4.94 | 28,251 |
| Years in History #1 - Multiple Choice | 0 | - | 4.76 | 55,873 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 147,102 |
| Giant Great Britain Millennium Quiz | 0 | - | 4.82 | 17,019 |
| 5-Letter History Chain #3 | 0 | - | 4.42 | 44,336 |
| Louisiana Purchase with a Map | 0 | - | 4.94 | 30,466 |
| Countries in the Byzantine Empire | 0 | - | 4.88 | 49,341 |
| Countries of Europe in 1444 | 0 | - | 4.94 | 72,974 |
| Name a Valid U.S. President #1 | 0 | - | 4.93 | 126,345 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 93,148 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 105,784 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 80,481 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 74,452 |
| Battle to Country | 0 | - | 4.89 | 30,620 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 84,754 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 67,065 |
| Cities by Former Name | 0 | - | 4.82 | 62,727 |
| Countries by Former Name | 0 | - | 4.98 | 82,699 |
| Flags of Countries of the World in 1910 | 0 | - | 4.95 | 58,839 |
| Name a Valid Year in History | 0 | - | 4.97 | 38,192 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 33,141 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.89 | 36,975 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 21,033 |
| The 21st Century | 0 | - | 4.44 | 58,647 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 58,764 |
| Countries by Founding Story | 0 | - | 4.91 | 48,858 |
| 2010s Decade Quiz | 0 | - | 4.55 | 53,536 |
| WWI... or WWII? | 0 | - | 4.74 | 82,934 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 50,221 |
| Modern Day Countries of Nazi Germany on a Map | 0 | - | 4.98 | 98,410 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.84 | 41,223 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.99 | 65,910 |
| Modern-Day Countries of the Khmer Empire on a Map | 0 | - | 4.82 | 32,804 |
| Modern-Day Countries of the Umayyad Caliphate on a Map | 0 | - | 4.99 | 52,375 |
| Countries of the World in 1444 | 0 | - | 4.95 | 41,449 |
| World History Quiz for Dummies | 0 | - | 4.52 | 60,201 |
| British History Quiz for Dummies | 0 | - | 4.53 | 54,523 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.95 | 46,673 |
