| Quiz | Points | Best | Rating | Takes |
|---|
| U.S. Presidents Quiz | 0 | - | 4.99 | 2,664,620 |
| World Leaders by Picture | 0 | - | 4.27 | 184,284 |
| U.S. Presidents by Picture | 0 | - | 4.80 | 346,313 |
| Shakespeare's Plays Quiz | 0 | - | 4.36 | 303,239 |
| Letters of the Greek Alphabet | 0 | - | 4.92 | 497,653 |
| Olympian Gods Quiz | 0 | - | 4.95 | 402,058 |
| English Monarchs Quiz | 0 | - | 4.84 | 377,755 |
| Name the War Quiz | 0 | - | 4.28 | 177,436 |
| Art Works Picture Quiz #1 | 0 | - | 4.43 | 88,847 |
| Art Works Picture Quiz #2 | 0 | - | 4.44 | 79,562 |
| Words for Leaders | 0 | - | 4.66 | 184,592 |
| Communist Countries in History | 0 | - | 4.47 | 381,587 |
| Famous Dictators Quiz #1 | 0 | - | 4.52 | 167,831 |
| People Who Were "The" Something | 0 | - | 4.16 | 122,590 |
| Mythical Creatures Quiz #1 | 0 | - | 4.89 | 593,436 |
| First Names of Historical Figures #1 | 0 | - | 4.35 | 203,499 |
| Figures from Greek Mythology | 0 | - | 4.84 | 149,696 |
| Roman Numeral Decoding Quiz | 0 | - | 4.84 | 339,882 |
| Name that Historical Figure #1 | 0 | - | 4.67 | 261,534 |
| Name that Historical Figure #2 | 0 | - | 4.40 | 218,314 |
| Name that Historical Figure #3 | 0 | - | 4.28 | 187,832 |
| Events in History #1 | 0 | - | 4.28 | 138,923 |
| Ancient City to Country | 0 | - | 4.78 | 83,274 |
| Commonwealth of Nations Countries | 0 | - | 4.92 | 204,734 |
| Famous Ancient Romans | 0 | - | 4.67 | 68,344 |
| U.S. Presidential Trivia #1 | 0 | - | 4.54 | 82,792 |
| Popular Royal Names | 0 | - | 4.17 | 107,264 |
| Prime Ministers of the UK | 0 | - | 4.93 | 319,693 |
| Biggest US Cities by Decade | 0 | - | 4.93 | 132,452 |
| Former Capitals Quiz | 0 | - | 4.74 | 54,366 |
| Quotes from Historical Figures #1 | 0 | - | 4.49 | 76,001 |
| Ye Olde Professions | 0 | - | 4.53 | 119,938 |
| Name that Greek Letter | 0 | - | 4.93 | 255,649 |
| Recently Independent Countries Quiz | 0 | - | 4.98 | 130,765 |
| Countries by Independence Day Quiz | 0 | - | 4.48 | 41,810 |
| 40 Historical People that Everyone Should Know | 0 | - | 4.07 | 839,802 |
| Countries in World War II | 0 | - | 4.47 | 676,726 |
| Deadliest U.S. Wars | 0 | - | 4.81 | 141,229 |
| Countries in World War I | 0 | - | 4.92 | 182,038 |
| Biggest Nations and Empires Ever | 0 | - | 4.64 | 120,675 |
| This Day in History - September | 0 | - | 4.41 | 43,442 |
| This Day in History - January | 0 | - | 4.46 | 39,416 |
| Vietnam War Countries | 0 | - | 4.78 | 76,380 |
| Countries Bordering China Since 1914 | 0 | - | 4.94 | 69,790 |
| Countries "Ruled" by King Charles III | 0 | - | 4.74 | 64,832 |
| Countries of the Soviet Union | 0 | - | 4.99 | 145,534 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.91 | 91,640 |
| U.S. Baby Boy Names by Decade | 0 | - | 4.56 | 389,665 |
| U.S. Baby Girl Names by Decade | 0 | - | 4.33 | 563,922 |
| The 7 Wonders of the Ancient World | 0 | - | 4.78 | 60,357 |
| The American Revolution | 0 | - | 4.47 | 47,487 |
| Independence from Whom | 0 | - | 4.99 | 152,425 |
| Political Movements by Country | 0 | - | 4.49 | 61,729 |
| Famous Empires in History | 0 | - | 4.81 | 91,715 |
| Wives of King Henry VIII | 0 | - | 4.50 | 41,287 |
| Time Magazine Person of the Year | 0 | - | 4.56 | 59,575 |
| Losing U.S. Presidential Candidates | 0 | - | 4.48 | 63,857 |
| Biggest English Cities by Century | 0 | - | 4.92 | 85,228 |
| WWII Trivia #1 | 0 | - | 4.34 | 130,303 |
| Notable People of WWII | 0 | - | 4.48 | 73,792 |
| Who Controlled These Colonies? | 0 | - | 4.73 | 100,023 |
| Roman to Greek God | 0 | - | 4.47 | 92,849 |
| Invasions | 0 | - | 4.74 | 71,620 |
| WWII Trivia #2 | 0 | - | 4.47 | 75,996 |
| World War I Quiz | 0 | - | 4.52 | 82,722 |
| First Names of U.S. Presidents | 0 | - | 4.86 | 295,332 |
| Most Populous Countries in 1900 | 0 | - | 4.86 | 146,582 |
| Biggest Cities in History | 0 | - | 4.49 | 70,096 |
| Warsaw Pact Countries | 0 | - | 4.90 | 64,363 |
| Inventions by Country #1 | 0 | - | 4.42 | 41,676 |
| Biggest Cities in Europe, 1700 A.D. | 0 | - | 4.95 | 58,101 |
| The American Civil War | 0 | - | 4.58 | 44,206 |
| Ancient Roman Trivia #1 | 0 | - | 4.84 | 65,733 |
| Political Figures by Last Name #1 | 0 | - | 4.46 | 52,413 |
| History Analogies #2 | 0 | - | 4.44 | 59,696 |
| Ancient Greek Trivia | 0 | - | 4.45 | 58,794 |
| Current Events by Year, 1990–2009 | 0 | - | 4.73 | 133,514 |
| Current Events by Year, 1970–1989 | 0 | - | 4.41 | 55,794 |
| Ancient Greek Words | 0 | - | 4.83 | 71,452 |
| Name that Historical Figure #4 | 0 | - | 4.27 | 120,759 |
| Most Populous Countries in 1950 | 0 | - | 4.64 | 63,137 |
| Name the Popes Quiz | 0 | - | 4.44 | 89,356 |
| Important Cities in European History | 0 | - | 4.49 | 88,148 |
| Countries of the Spanish Empire | 0 | - | 4.65 | 61,245 |
| Confederate States of the U.S. Civil War | 0 | - | 4.92 | 102,698 |
| The 16th Century | 0 | - | 4.72 | 45,826 |
| The 11th and 12th Century | 0 | - | 4.49 | 42,078 |
| Roman Emperors | 0 | - | 4.95 | 78,114 |
| Six Flags Over Texas | 0 | - | 4.73 | 41,948 |
| Houses of British Monarchs | 0 | - | 4.46 | 44,852 |
| History by Letter - A | 0 | - | 4.47 | 114,183 |
| History by Letter - B | 0 | - | 4.53 | 130,622 |
| History by Letter - C | 0 | - | 4.64 | 126,135 |
| History by Letter - E | 0 | - | 4.43 | 98,661 |
| WWII A-Z #1 | 0 | - | 4.74 | 80,931 |
| WWII A-Z #2 | 0 | - | 4.44 | 43,520 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 180,871 |
| 100 Biggest US Cities in 1900 | 0 | - | 4.42 | 56,071 |
| Top 10 World Cities Through History | 0 | - | 4.41 | 63,044 |
| History by Letter - J | 0 | - | 4.45 | 110,333 |
| Historical City to Country | 0 | - | 4.81 | 66,187 |
| Countries of the Japanese Empire | 0 | - | 4.95 | 74,401 |
| Countries in the Ottoman Empire | 0 | - | 4.92 | 50,463 |
| History by Letter - M | 0 | - | 4.50 | 82,698 |
| Countries Settled by Vikings | 0 | - | 4.92 | 91,524 |
| History Analogies #3 | 0 | - | 4.44 | 61,687 |
| WWII Geography | 0 | - | 4.73 | 88,287 |
| History General Knowledge #3 | 0 | - | 4.50 | 66,174 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 128,558 |
| People in History A-Z #1 | 0 | - | 4.66 | 79,989 |
| People in History A-Z #2 | 0 | - | 4.43 | 43,447 |
| Biggest European Cities by Century | 0 | - | 4.97 | 104,729 |
| Former Countries | 0 | - | 4.56 | 100,125 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.91 | 58,930 |
| US Presidents - 1 Minute Sprint | 0 | - | 4.34 | 238,030 |
| Military History Vocabulary | 0 | - | 4.84 | 51,787 |
| Biggest Cities once in the Roman Empire | 0 | - | 4.64 | 58,449 |
| Neutral European Countries of WWII | 0 | - | 4.95 | 110,201 |
| Biggest Cities once in the Spanish Empire | 0 | - | 4.78 | 46,224 |
| Assassinated U.S. Presidents | 0 | - | 4.56 | 71,297 |
| Biggest World Cities in 1850 | 0 | - | 4.52 | 47,396 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 65,549 |
| Countries of the Popes | 0 | - | 4.74 | 69,935 |
| Biggest Cities once in the Ottoman Empire | 0 | - | 4.84 | 38,490 |
| Most Populous Countries by Year | 0 | - | 4.77 | 78,617 |
| Countries the UK Declared War On | 0 | - | 4.71 | 99,341 |
| Countries of Europe After World War II | 0 | - | 4.97 | 142,633 |
| Countries of Europe Before World War I | 0 | - | 5.00 | 111,475 |
| Most Recently-Settled Countries | 0 | - | 4.89 | 44,690 |
| Biggest Roman Empire Countries | 0 | - | 4.82 | 73,601 |
| Biggest Mongol Empire Countries | 0 | - | 4.91 | 61,241 |
| Metals of Antiquity | 0 | - | 4.95 | 63,505 |
| Countries of Asia in 1900 | 0 | - | 4.43 | 47,742 |
| Biggest British Empire Countries | 0 | - | 4.43 | 55,354 |
| Biggest Spanish Empire Countries | 0 | - | 4.79 | 80,577 |
| Soviet Union Country Quiz | 0 | - | 4.78 | 56,178 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.97 | 141,841 |
| The Trojan War | 0 | - | 4.84 | 25,857 |
| The Dictator Files: Adolf Hitler | 0 | - | 4.57 | 49,495 |
| Word Chain - Greek and Roman Mythology | 0 | - | 4.42 | 42,203 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.96 | 57,271 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.84 | 54,074 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.88 | 60,178 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 47,727 |
| First Countries to Reach 5 Million People | 0 | - | 4.91 | 97,866 |
| First U.S. States to Reach 1 Million People | 0 | - | 4.45 | 54,108 |
| First U.S. Cities to Reach 100,000 People | 0 | - | 4.52 | 43,180 |
| Most-Visited Countries by Popes | 0 | - | 4.44 | 42,726 |
| Colonies of Africa with a Map | 0 | - | 4.74 | 41,478 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 115,712 |
| Former Flags | 0 | - | 4.96 | 70,293 |
| Country by Photo of its Leader #1 | 0 | - | 4.73 | 80,327 |
| Former Countries by Territory Map | 0 | - | 4.96 | 74,719 |
| Countries of the World in 1900 | 0 | - | 4.87 | 51,953 |
| Empires by Maps | 0 | - | 4.99 | 74,850 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.56 | 47,922 |
| Countries that Bordered British India with an Empty Map | 0 | - | 4.64 | 45,629 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.73 | 67,901 |
| Greek Mythology General Knowledge #2 | 0 | - | 4.48 | 45,448 |
| Ultimate 20th Century History Quiz | 0 | - | 4.87 | 40,393 |
| Two Letter Roman Numerals | 0 | - | 4.94 | 27,741 |
| Years in History #1 - Multiple Choice | 0 | - | 4.76 | 55,606 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 146,117 |
| Giant Great Britain Millennium Quiz | 0 | - | 4.82 | 16,899 |
| 5-Letter History Chain #3 | 0 | - | 4.42 | 44,173 |
| Louisiana Purchase with a Map | 0 | - | 4.94 | 30,268 |
| Countries in the Byzantine Empire | 0 | - | 4.88 | 49,070 |
| Countries of Europe in 1444 | 0 | - | 4.94 | 72,321 |
| Name a Valid U.S. President #1 | 0 | - | 4.93 | 125,591 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 92,366 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 104,781 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 79,900 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 73,801 |
| Battle to Country | 0 | - | 4.89 | 30,436 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 84,119 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 66,707 |
| Cities by Former Name | 0 | - | 4.82 | 62,441 |
| Countries by Former Name | 0 | - | 4.99 | 82,266 |
| Flags of Countries of the World in 1910 | 0 | - | 4.95 | 58,398 |
| Name a Valid U.S. President #2 | 0 | - | 4.51 | 40,399 |
| Name a Valid Year in History | 0 | - | 4.97 | 37,591 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 32,849 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.89 | 36,489 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 20,783 |
| The 21st Century | 0 | - | 4.44 | 58,380 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 58,218 |
| Countries by Founding Story | 0 | - | 4.91 | 48,647 |
| 2010s Decade Quiz | 0 | - | 4.55 | 53,212 |
| WWI... or WWII? | 0 | - | 4.78 | 82,170 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 49,729 |
| Modern Day Countries of Nazi Germany on a Map | 0 | - | 4.98 | 97,348 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.84 | 40,852 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 65,323 |
| Modern-Day Countries of the Khmer Empire on a Map | 0 | - | 4.82 | 32,486 |
| Modern-Day Countries of the Umayyad Caliphate on a Map | 0 | - | 4.99 | 51,944 |
| Countries of the World in 1444 | 0 | - | 4.95 | 41,017 |
| World History Quiz for Dummies | 0 | - | 4.52 | 59,886 |
| British History Quiz for Dummies | 0 | - | 4.53 | 54,272 |
| Largest Cities once part of the Byzantine Empire | 0 | - | 4.86 | 13,146 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.95 | 46,174 |
