| Quiz | Points | Best | Rating | Takes |
|---|
| U.S. Presidents Quiz | 0 | - | 4.99 | 2,677,440 |
| World Leaders by Picture | 0 | - | 4.26 | 184,912 |
| U.S. Presidents by Picture | 0 | - | 4.81 | 347,540 |
| Shakespeare's Plays Quiz | 0 | - | 4.38 | 304,790 |
| Letters of the Greek Alphabet | 0 | - | 4.92 | 499,882 |
| Olympian Gods Quiz | 0 | - | 4.95 | 403,324 |
| English Monarchs Quiz | 0 | - | 4.86 | 379,350 |
| Famous Inventors | 0 | - | 4.40 | 40,594 |
| Name the War Quiz | 0 | - | 4.28 | 177,752 |
| Art Works Picture Quiz #1 | 0 | - | 4.43 | 89,067 |
| Art Works Picture Quiz #2 | 0 | - | 4.44 | 79,741 |
| Words for Leaders | 0 | - | 4.66 | 185,839 |
| Communist Countries in History | 0 | - | 4.48 | 383,215 |
| Famous Dictators Quiz #1 | 0 | - | 4.53 | 168,293 |
| People Who Were "The" Something | 0 | - | 4.17 | 122,752 |
| Mythical Creatures Quiz #1 | 0 | - | 4.89 | 595,324 |
| First Names of Historical Figures #1 | 0 | - | 4.35 | 203,845 |
| Figures from Greek Mythology | 0 | - | 4.85 | 150,246 |
| Roman Numeral Decoding Quiz | 0 | - | 4.84 | 341,448 |
| Name that Historical Figure #1 | 0 | - | 4.67 | 262,306 |
| Name that Historical Figure #2 | 0 | - | 4.40 | 218,967 |
| Name that Historical Figure #3 | 0 | - | 4.28 | 188,406 |
| Events in History #1 | 0 | - | 4.28 | 139,250 |
| Ancient City to Country | 0 | - | 4.73 | 83,806 |
| Commonwealth of Nations Countries | 0 | - | 4.92 | 205,227 |
| Famous Ancient Romans | 0 | - | 4.68 | 68,543 |
| U.S. Presidential Trivia #1 | 0 | - | 4.54 | 82,963 |
| Popular Royal Names | 0 | - | 4.17 | 107,464 |
| Prime Ministers of the UK | 0 | - | 4.93 | 320,814 |
| Biggest US Cities by Decade | 0 | - | 4.92 | 132,839 |
| Former Capitals Quiz | 0 | - | 4.74 | 54,468 |
| 20th Century Dates Quiz | 0 | - | 4.47 | 34,920 |
| Things Named for Inventors | 0 | - | 4.31 | 45,794 |
| Quotes from Historical Figures #1 | 0 | - | 4.49 | 76,193 |
| Ye Olde Professions | 0 | - | 4.53 | 120,382 |
| Name that Greek Letter | 0 | - | 4.90 | 256,478 |
| Recently Independent Countries Quiz | 0 | - | 4.98 | 131,384 |
| 40 Historical People that Everyone Should Know | 0 | - | 4.06 | 842,591 |
| Countries in World War II | 0 | - | 4.48 | 680,165 |
| Deadliest U.S. Wars | 0 | - | 4.81 | 141,711 |
| Countries in World War I | 0 | - | 4.92 | 182,815 |
| Biggest Nations and Empires Ever | 0 | - | 4.64 | 121,034 |
| Vietnam War Countries | 0 | - | 4.78 | 76,675 |
| Countries Bordering China Since 1914 | 0 | - | 4.94 | 70,137 |
| Countries "Ruled" by King Charles III | 0 | - | 4.74 | 65,053 |
| Countries of the Soviet Union | 0 | - | 4.99 | 146,196 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.91 | 92,041 |
| U.S. Baby Boy Names by Decade | 0 | - | 4.57 | 391,122 |
| U.S. Baby Girl Names by Decade | 0 | - | 4.33 | 566,256 |
| The 7 Wonders of the Ancient World | 0 | - | 4.79 | 60,617 |
| The American Revolution | 0 | - | 4.47 | 47,593 |
| Independence from Whom | 0 | - | 4.99 | 152,902 |
| Political Movements by Country | 0 | - | 4.50 | 61,946 |
| Famous Empires in History | 0 | - | 4.79 | 92,384 |
| Time Magazine Person of the Year | 0 | - | 4.52 | 59,762 |
| Losing U.S. Presidential Candidates | 0 | - | 4.48 | 63,991 |
| Biggest English Cities by Century | 0 | - | 4.92 | 85,690 |
| WWII Trivia #1 | 0 | - | 4.34 | 130,769 |
| Notable People of WWII | 0 | - | 4.48 | 73,962 |
| Who Controlled These Colonies? | 0 | - | 4.73 | 100,587 |
| Former Countries by Capital | 0 | - | 4.41 | 97,377 |
| Roman to Greek God | 0 | - | 4.47 | 93,513 |
| Invasions | 0 | - | 4.77 | 72,191 |
| WWII Trivia #2 | 0 | - | 4.47 | 76,233 |
| World War I Quiz | 0 | - | 4.53 | 82,951 |
| First Names of U.S. Presidents | 0 | - | 4.87 | 296,398 |
| Most Populous Countries in 1900 | 0 | - | 4.86 | 147,028 |
| Biggest Cities in History | 0 | - | 4.49 | 70,567 |
| Warsaw Pact Countries | 0 | - | 4.90 | 64,585 |
| Inventions by Country #1 | 0 | - | 4.43 | 41,811 |
| Inventions by Country #2 | 0 | - | 4.15 | 24,634 |
| Biggest Cities in Europe, 1700 A.D. | 0 | - | 4.95 | 58,343 |
| Ancient Roman Trivia #1 | 0 | - | 4.84 | 65,983 |
| Political Figures by Last Name #1 | 0 | - | 4.47 | 52,615 |
| History Analogies #2 | 0 | - | 4.44 | 59,805 |
| Events in History #2 | 0 | - | 4.37 | 60,366 |
| Ancient Greek Trivia | 0 | - | 4.45 | 58,941 |
| Events in History #3 | 0 | - | 4.27 | 62,322 |
| Current Events by Year, 1990–2009 | 0 | - | 4.74 | 133,800 |
| Current Events by Year, 1970–1989 | 0 | - | 4.41 | 55,951 |
| Ancient Greek Words | 0 | - | 4.83 | 72,144 |
| Name that Historical Figure #4 | 0 | - | 4.27 | 121,161 |
| Most Populous Countries in 1950 | 0 | - | 4.64 | 63,364 |
| Name the Popes Quiz | 0 | - | 4.44 | 89,635 |
| Important Cities in European History | 0 | - | 4.49 | 88,356 |
| Countries of the Spanish Empire | 0 | - | 4.65 | 61,392 |
| Confederate States of the U.S. Civil War | 0 | - | 4.93 | 103,374 |
| Roman Emperors | 0 | - | 4.95 | 78,641 |
| Chinese Inventions | 0 | - | 4.17 | 31,364 |
| American Inventions #1 | 0 | - | 3.52 | 30,383 |
| American Inventions #2 | 0 | - | 3.71 | 14,794 |
| French Inventions | 0 | - | 4.02 | 12,650 |
| Scottish Inventions | 0 | - | 3.84 | 8,961 |
| Italian Inventions | 0 | - | 3.79 | 17,362 |
| German Inventions | 0 | - | 3.74 | 28,749 |
| Ancient Greek Inventions | 0 | - | 4.11 | 14,449 |
| English Inventions #1 | 0 | - | 3.04 | 22,322 |
| English Inventions #2 | 0 | - | 3.82 | 7,511 |
| History by Letter - A | 0 | - | 4.47 | 115,526 |
| History by Letter - B | 0 | - | 4.53 | 131,889 |
| History by Letter - C | 0 | - | 4.64 | 127,490 |
| History by Letter - D | 0 | - | 4.28 | 106,293 |
| History by Letter - E | 0 | - | 4.43 | 99,840 |
| WWII A-Z #1 | 0 | - | 4.74 | 81,255 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 181,584 |
| 100 Biggest US Cities in 1900 | 0 | - | 4.42 | 56,212 |
| Top 10 World Cities Through History | 0 | - | 4.41 | 63,185 |
| History by Letter - I | 0 | - | 4.41 | 73,687 |
| History by Letter - J | 0 | - | 4.45 | 111,386 |
| Historical City to Country | 0 | - | 4.81 | 66,383 |
| Countries of the Japanese Empire | 0 | - | 4.95 | 74,815 |
| Countries in the Ottoman Empire | 0 | - | 4.92 | 50,710 |
| History by Letter - M | 0 | - | 4.50 | 83,692 |
| Countries Settled by Vikings | 0 | - | 4.92 | 91,786 |
| History Analogies #3 | 0 | - | 4.44 | 61,808 |
| WWII Geography | 0 | - | 4.73 | 88,579 |
| History General Knowledge #3 | 0 | - | 4.51 | 66,394 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 128,924 |
| People in History A-Z #1 | 0 | - | 4.66 | 80,292 |
| Biggest European Cities by Century | 0 | - | 4.96 | 105,096 |
| Former Countries | 0 | - | 4.52 | 100,376 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.92 | 59,195 |
| US Presidents - 1 Minute Sprint | 0 | - | 4.35 | 238,567 |
| Military History Vocabulary | 0 | - | 4.84 | 52,005 |
| Biggest Cities once in the Roman Empire | 0 | - | 4.64 | 58,637 |
| Events in History #4 | 0 | - | 4.42 | 36,121 |
| Neutral European Countries of WWII | 0 | - | 4.95 | 110,770 |
| Assassinated U.S. Presidents | 0 | - | 4.57 | 71,563 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 65,908 |
| Countries of the Popes | 0 | - | 4.74 | 70,209 |
| Biggest Cities once in the Ottoman Empire | 0 | - | 4.81 | 38,669 |
| Most Populous Countries by Year | 0 | - | 4.77 | 79,028 |
| Countries the UK Declared War On | 0 | - | 4.72 | 99,735 |
| Countries of Europe After World War II | 0 | - | 4.97 | 143,378 |
| Countries of Europe Before World War I | 0 | - | 5.00 | 112,295 |
| Most Recently-Settled Countries | 0 | - | 4.89 | 44,816 |
| Biggest Roman Empire Countries | 0 | - | 4.82 | 73,867 |
| Biggest Mongol Empire Countries | 0 | - | 4.91 | 61,449 |
| Metals of Antiquity | 0 | - | 4.95 | 63,697 |
| Countries of Asia in 1900 | 0 | - | 4.42 | 47,928 |
| The Life of Thomas Edison | 0 | - | 3.83 | 4,346 |
| Biggest British Empire Countries | 0 | - | 4.43 | 55,499 |
| Biggest Spanish Empire Countries | 0 | - | 4.79 | 80,905 |
| Soviet Union Country Quiz | 0 | - | 4.78 | 56,446 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.98 | 142,471 |
| The Trojan War | 0 | - | 4.84 | 25,963 |
| The Dictator Files: Adolf Hitler | 0 | - | 4.57 | 49,723 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.96 | 57,508 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.84 | 54,288 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.88 | 60,383 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 47,922 |
| First Countries to Reach 5 Million People | 0 | - | 4.91 | 99,023 |
| First U.S. States to Reach 1 Million People | 0 | - | 4.45 | 54,258 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 116,250 |
| Former Flags | 0 | - | 4.96 | 70,627 |
| Country by Photo of its Leader #1 | 0 | - | 4.73 | 80,650 |
| Former Countries by Territory Map | 0 | - | 4.96 | 75,028 |
| Events in U.S. History | 0 | - | 4.33 | 22,712 |
| Countries of the World in 1900 | 0 | - | 4.87 | 52,393 |
| Empires by Maps | 0 | - | 4.99 | 75,411 |
| Events in Ancient History | 0 | - | 4.43 | 27,389 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.57 | 48,212 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.73 | 68,384 |
| Ultimate 20th Century History Quiz | 0 | - | 4.87 | 40,553 |
| Two Letter Roman Numerals | 0 | - | 4.94 | 28,147 |
| Years in History #1 - Multiple Choice | 0 | - | 4.76 | 55,797 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 146,864 |
| Giant Great Britain Millennium Quiz | 0 | - | 4.82 | 16,989 |
| Louisiana Purchase with a Map | 0 | - | 4.94 | 30,410 |
| Countries in the Byzantine Empire | 0 | - | 4.88 | 49,260 |
| Countries of Europe in 1444 | 0 | - | 4.94 | 72,824 |
| Name a Valid U.S. President #1 | 0 | - | 4.93 | 126,166 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 92,975 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 105,537 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 80,366 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 74,309 |
| Battle to Country | 0 | - | 4.89 | 30,579 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 84,604 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 66,981 |
| Cities by Former Name | 0 | - | 4.82 | 62,667 |
| Countries by Former Name | 0 | - | 4.98 | 82,600 |
| Flags of Countries of the World in 1910 | 0 | - | 4.95 | 58,733 |
| Name a Valid Year in History | 0 | - | 4.97 | 38,064 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 33,069 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.89 | 36,865 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 20,975 |
| The 21st Century | 0 | - | 4.44 | 58,586 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 58,650 |
| Countries by Founding Story | 0 | - | 4.91 | 48,818 |
| 2010s Decade Quiz | 0 | - | 4.55 | 53,455 |
| WWI... or WWII? | 0 | - | 4.74 | 82,744 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 50,123 |
| Modern Day Countries of Nazi Germany on a Map | 0 | - | 4.98 | 98,170 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.84 | 41,142 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 65,778 |
| Modern-Day Countries of the Khmer Empire on a Map | 0 | - | 4.82 | 32,733 |
| Modern-Day Countries of the Umayyad Caliphate on a Map | 0 | - | 4.99 | 52,281 |
| Countries of the World in 1444 | 0 | - | 4.95 | 41,336 |
| World History Quiz for Dummies | 0 | - | 4.52 | 60,128 |
| British History Quiz for Dummies | 0 | - | 4.53 | 54,485 |
