| Quiz | Points | Best | Rating | Takes |
|---|
| U.S. Presidents Quiz | 0 | - | 4.99 | 2,670,568 |
| World Leaders by Picture | 0 | - | 4.26 | 184,564 |
| U.S. Presidents by Picture | 0 | - | 4.80 | 346,826 |
| Shakespeare's Plays Quiz | 0 | - | 4.36 | 303,909 |
| Letters of the Greek Alphabet | 0 | - | 4.92 | 498,641 |
| Olympian Gods Quiz | 0 | - | 4.95 | 402,561 |
| English Monarchs Quiz | 0 | - | 4.84 | 378,483 |
| Name the War Quiz | 0 | - | 4.28 | 177,561 |
| Art Works Picture Quiz #1 | 0 | - | 4.43 | 88,947 |
| Art Works Picture Quiz #2 | 0 | - | 4.44 | 79,648 |
| Words for Leaders | 0 | - | 4.66 | 185,000 |
| Communist Countries in History | 0 | - | 4.47 | 382,342 |
| Famous Dictators Quiz #1 | 0 | - | 4.52 | 168,004 |
| People Who Were "The" Something | 0 | - | 4.16 | 122,684 |
| Mythical Creatures Quiz #1 | 0 | - | 4.89 | 594,242 |
| First Names of Historical Figures #1 | 0 | - | 4.35 | 203,671 |
| Figures from Greek Mythology | 0 | - | 4.85 | 149,903 |
| Roman Numeral Decoding Quiz | 0 | - | 4.84 | 340,668 |
| Name that Historical Figure #1 | 0 | - | 4.67 | 261,868 |
| Name that Historical Figure #2 | 0 | - | 4.40 | 218,605 |
| Name that Historical Figure #3 | 0 | - | 4.28 | 188,079 |
| Ancient City to Country | 0 | - | 4.78 | 83,351 |
| Commonwealth of Nations Countries | 0 | - | 4.92 | 204,916 |
| Famous Ancient Romans | 0 | - | 4.68 | 68,426 |
| U.S. Presidential Trivia #1 | 0 | - | 4.54 | 82,864 |
| Popular Royal Names | 0 | - | 4.17 | 107,356 |
| Prime Ministers of the UK | 0 | - | 4.93 | 320,201 |
| Biggest US Cities by Decade | 0 | - | 4.93 | 132,623 |
| Former Capitals Quiz | 0 | - | 4.74 | 54,424 |
| 20th Century Dates Quiz | 0 | - | 4.47 | 34,863 |
| Quotes from Historical Figures #1 | 0 | - | 4.49 | 76,097 |
| Ye Olde Professions | 0 | - | 4.52 | 120,135 |
| Name that Greek Letter | 0 | - | 4.92 | 256,015 |
| Recently Independent Countries Quiz | 0 | - | 4.98 | 130,934 |
| Countries by Independence Day Quiz | 0 | - | 4.48 | 41,854 |
| 40 Historical People that Everyone Should Know | 0 | - | 4.06 | 840,998 |
| Countries in World War II | 0 | - | 4.47 | 678,274 |
| Deadliest U.S. Wars | 0 | - | 4.81 | 141,458 |
| Countries in World War I | 0 | - | 4.92 | 182,400 |
| Biggest Nations and Empires Ever | 0 | - | 4.64 | 120,846 |
| This Day in History - September | 0 | - | 4.41 | 43,490 |
| Vietnam War Countries | 0 | - | 4.78 | 76,514 |
| Countries Bordering China Since 1914 | 0 | - | 4.94 | 69,977 |
| Countries "Ruled" by King Charles III | 0 | - | 4.74 | 64,940 |
| Countries of the Soviet Union | 0 | - | 4.99 | 145,817 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.91 | 91,833 |
| U.S. Baby Boy Names by Decade | 0 | - | 4.56 | 390,330 |
| U.S. Baby Girl Names by Decade | 0 | - | 4.33 | 565,014 |
| The 7 Wonders of the Ancient World | 0 | - | 4.78 | 60,462 |
| The American Revolution | 0 | - | 4.47 | 47,539 |
| Independence from Whom | 0 | - | 4.99 | 152,628 |
| Political Movements by Country | 0 | - | 4.49 | 61,830 |
| Famous Empires in History | 0 | - | 4.79 | 92,202 |
| Time Magazine Person of the Year | 0 | - | 4.56 | 59,656 |
| Losing U.S. Presidential Candidates | 0 | - | 4.48 | 63,902 |
| Biggest English Cities by Century | 0 | - | 4.92 | 85,423 |
| WWII Trivia #1 | 0 | - | 4.34 | 130,504 |
| Notable People of WWII | 0 | - | 4.48 | 73,865 |
| Who Controlled These Colonies? | 0 | - | 4.73 | 100,407 |
| Roman to Greek God | 0 | - | 4.46 | 92,982 |
| Invasions | 0 | - | 4.74 | 71,706 |
| WWII Trivia #2 | 0 | - | 4.47 | 76,093 |
| World War I Quiz | 0 | - | 4.52 | 82,818 |
| First Names of U.S. Presidents | 0 | - | 4.87 | 295,816 |
| Most Populous Countries in 1900 | 0 | - | 4.86 | 146,785 |
| Biggest Cities in History | 0 | - | 4.49 | 70,335 |
| Warsaw Pact Countries | 0 | - | 4.90 | 64,448 |
| Inventions by Country #1 | 0 | - | 4.43 | 41,737 |
| Biggest Cities in Europe, 1700 A.D. | 0 | - | 4.95 | 58,208 |
| The American Civil War | 0 | - | 4.58 | 44,284 |
| Ancient Roman Trivia #1 | 0 | - | 4.84 | 65,842 |
| Political Figures by Last Name #1 | 0 | - | 4.46 | 52,500 |
| History Analogies #2 | 0 | - | 4.44 | 59,743 |
| Events in History #2 | 0 | - | 4.37 | 60,262 |
| Ancient Greek Trivia | 0 | - | 4.45 | 58,861 |
| Events in History #3 | 0 | - | 4.27 | 62,240 |
| Current Events by Year, 1990–2009 | 0 | - | 4.74 | 133,608 |
| Current Events by Year, 1970–1989 | 0 | - | 4.41 | 55,844 |
| Ancient Greek Words | 0 | - | 4.83 | 71,735 |
| Name that Historical Figure #4 | 0 | - | 4.27 | 120,941 |
| Most Populous Countries in 1950 | 0 | - | 4.64 | 63,220 |
| Name the Popes Quiz | 0 | - | 4.44 | 89,505 |
| Important Cities in European History | 0 | - | 4.49 | 88,246 |
| Countries of the Spanish Empire | 0 | - | 4.65 | 61,324 |
| Confederate States of the U.S. Civil War | 0 | - | 4.92 | 103,121 |
| The 16th Century | 0 | - | 4.72 | 45,867 |
| The 11th and 12th Century | 0 | - | 4.49 | 42,126 |
| Roman Emperors | 0 | - | 4.95 | 78,285 |
| Six Flags Over Texas | 0 | - | 4.73 | 42,050 |
| Houses of British Monarchs | 0 | - | 4.46 | 44,948 |
| History by Letter - A | 0 | - | 4.47 | 115,072 |
| History by Letter - B | 0 | - | 4.52 | 131,455 |
| History by Letter - C | 0 | - | 4.64 | 127,002 |
| History by Letter - D | 0 | - | 4.29 | 103,993 |
| History by Letter - E | 0 | - | 4.43 | 99,437 |
| WWII A-Z #1 | 0 | - | 4.74 | 81,072 |
| WWII A-Z #2 | 0 | - | 4.44 | 43,602 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 181,195 |
| 100 Biggest US Cities in 1900 | 0 | - | 4.42 | 56,145 |
| Top 10 World Cities Through History | 0 | - | 4.41 | 63,116 |
| History by Letter - J | 0 | - | 4.45 | 110,987 |
| Historical City to Country | 0 | - | 4.81 | 66,278 |
| Countries of the Japanese Empire | 0 | - | 4.95 | 74,579 |
| Countries in the Ottoman Empire | 0 | - | 4.92 | 50,582 |
| History by Letter - M | 0 | - | 4.50 | 83,137 |
| Countries Settled by Vikings | 0 | - | 4.92 | 91,640 |
| History Analogies #3 | 0 | - | 4.44 | 61,744 |
| WWII Geography | 0 | - | 4.73 | 88,413 |
| History General Knowledge #3 | 0 | - | 4.50 | 66,277 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 128,726 |
| People in History A-Z #1 | 0 | - | 4.66 | 80,136 |
| People in History A-Z #2 | 0 | - | 4.43 | 43,560 |
| Biggest European Cities by Century | 0 | - | 4.96 | 104,890 |
| Former Countries | 0 | - | 4.52 | 100,237 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.92 | 59,047 |
| US Presidents - 1 Minute Sprint | 0 | - | 4.34 | 238,249 |
| Military History Vocabulary | 0 | - | 4.84 | 51,875 |
| Biggest Cities once in the Roman Empire | 0 | - | 4.64 | 58,532 |
| Events in History #4 | 0 | - | 4.42 | 36,038 |
| Neutral European Countries of WWII | 0 | - | 4.95 | 110,437 |
| Biggest Cities once in the Spanish Empire | 0 | - | 4.78 | 46,278 |
| Assassinated U.S. Presidents | 0 | - | 4.56 | 71,400 |
| Biggest World Cities in 1850 | 0 | - | 4.52 | 47,472 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 65,701 |
| Countries of the Popes | 0 | - | 4.74 | 70,072 |
| Biggest Cities once in the Ottoman Empire | 0 | - | 4.81 | 38,570 |
| Most Populous Countries by Year | 0 | - | 4.77 | 78,810 |
| Countries the UK Declared War On | 0 | - | 4.71 | 99,508 |
| Countries of Europe After World War II | 0 | - | 4.97 | 143,005 |
| Countries of Europe Before World War I | 0 | - | 5.00 | 111,843 |
| Most Recently-Settled Countries | 0 | - | 4.89 | 44,734 |
| Biggest Roman Empire Countries | 0 | - | 4.82 | 73,702 |
| Biggest Mongol Empire Countries | 0 | - | 4.91 | 61,346 |
| Metals of Antiquity | 0 | - | 4.95 | 63,587 |
| Countries of Asia in 1900 | 0 | - | 4.43 | 47,819 |
| Biggest British Empire Countries | 0 | - | 4.43 | 55,422 |
| Biggest Spanish Empire Countries | 0 | - | 4.79 | 80,726 |
| Soviet Union Country Quiz | 0 | - | 4.78 | 56,297 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.98 | 142,109 |
| The Trojan War | 0 | - | 4.84 | 25,910 |
| The Dictator Files: Adolf Hitler | 0 | - | 4.56 | 49,594 |
| Word Chain - Greek and Roman Mythology | 0 | - | 4.42 | 42,281 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.96 | 57,386 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.84 | 54,174 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.88 | 60,272 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 47,826 |
| First Countries to Reach 5 Million People | 0 | - | 4.91 | 98,689 |
| First U.S. States to Reach 1 Million People | 0 | - | 4.45 | 54,180 |
| First U.S. Cities to Reach 100,000 People | 0 | - | 4.52 | 43,242 |
| Most-Visited Countries by Popes | 0 | - | 4.44 | 42,903 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 115,955 |
| Former Flags | 0 | - | 4.96 | 70,453 |
| Country by Photo of its Leader #1 | 0 | - | 4.73 | 80,484 |
| Former Countries by Territory Map | 0 | - | 4.96 | 74,873 |
| Events in U.S. History | 0 | - | 4.33 | 22,635 |
| Countries of the World in 1900 | 0 | - | 4.87 | 52,144 |
| Empires by Maps | 0 | - | 4.99 | 75,090 |
| Events in Ancient History | 0 | - | 4.43 | 27,298 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.56 | 48,070 |
| Countries that Bordered British India with an Empty Map | 0 | - | 4.64 | 45,727 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.73 | 68,103 |
| Greek Mythology General Knowledge #2 | 0 | - | 4.49 | 45,577 |
| Ultimate 20th Century History Quiz | 0 | - | 4.87 | 40,468 |
| Two Letter Roman Numerals | 0 | - | 4.94 | 27,921 |
| Years in History #1 - Multiple Choice | 0 | - | 4.76 | 55,693 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 146,429 |
| Giant Great Britain Millennium Quiz | 0 | - | 4.82 | 16,941 |
| 5-Letter History Chain #3 | 0 | - | 4.42 | 44,237 |
| Louisiana Purchase with a Map | 0 | - | 4.94 | 30,334 |
| Countries in the Byzantine Empire | 0 | - | 4.88 | 49,149 |
| Countries of Europe in 1444 | 0 | - | 4.94 | 72,557 |
| Name a Valid U.S. President #1 | 0 | - | 4.93 | 125,856 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 92,618 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 105,122 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 80,106 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 74,059 |
| Battle to Country | 0 | - | 4.89 | 30,488 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 84,331 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 66,840 |
| Cities by Former Name | 0 | - | 4.82 | 62,548 |
| Countries by Former Name | 0 | - | 4.99 | 82,411 |
| Flags of Countries of the World in 1910 | 0 | - | 4.95 | 58,555 |
| Name a Valid Year in History | 0 | - | 4.97 | 37,826 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 32,959 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.89 | 36,648 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 20,875 |
| The 21st Century | 0 | - | 4.44 | 58,463 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 58,356 |
| Countries by Founding Story | 0 | - | 4.91 | 48,728 |
| 2010s Decade Quiz | 0 | - | 4.54 | 53,308 |
| WWI... or WWII? | 0 | - | 4.78 | 82,408 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 49,879 |
| Modern Day Countries of Nazi Germany on a Map | 0 | - | 4.98 | 97,727 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.84 | 40,970 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 65,510 |
| Modern-Day Countries of the Khmer Empire on a Map | 0 | - | 4.82 | 32,590 |
| Modern-Day Countries of the Umayyad Caliphate on a Map | 0 | - | 4.99 | 52,082 |
| Countries of the World in 1444 | 0 | - | 4.95 | 41,128 |
| World History Quiz for Dummies | 0 | - | 4.52 | 59,995 |
| British History Quiz for Dummies | 0 | - | 4.53 | 54,381 |
