| Quiz | Points | Best | Rating | Takes |
|---|
| U.S. Presidents Quiz | 0 | - | 4.99 | 2,688,077 |
| World Leaders by Picture | 0 | - | 4.26 | 185,541 |
| U.S. Presidents by Picture | 0 | - | 4.82 | 348,682 |
| Shakespeare's Plays Quiz | 0 | - | 4.38 | 305,837 |
| Letters of the Greek Alphabet | 0 | - | 4.92 | 501,600 |
| Olympian Gods Quiz | 0 | - | 4.95 | 404,424 |
| English Monarchs Quiz | 0 | - | 4.86 | 380,791 |
| Name the War Quiz | 0 | - | 4.28 | 178,013 |
| Art Works Picture Quiz #1 | 0 | - | 4.43 | 89,236 |
| Art Works Picture Quiz #2 | 0 | - | 4.44 | 79,881 |
| Words for Leaders | 0 | - | 4.67 | 186,558 |
| Communist Countries in History | 0 | - | 4.48 | 384,623 |
| Famous Dictators Quiz #1 | 0 | - | 4.53 | 168,608 |
| People Who Were "The" Something | 0 | - | 4.17 | 122,863 |
| Mythical Creatures Quiz #1 | 0 | - | 4.89 | 596,955 |
| First Names of Historical Figures #1 | 0 | - | 4.35 | 204,107 |
| Figures from Greek Mythology | 0 | - | 4.85 | 150,713 |
| Roman Numeral Decoding Quiz | 0 | - | 4.85 | 342,618 |
| Name that Historical Figure #1 | 0 | - | 4.68 | 264,336 |
| Name that Historical Figure #2 | 0 | - | 4.40 | 221,035 |
| Name that Historical Figure #3 | 0 | - | 4.28 | 190,221 |
| Events in History #1 | 0 | - | 4.28 | 139,772 |
| Ancient City to Country | 0 | - | 4.74 | 83,961 |
| Commonwealth of Nations Countries | 0 | - | 4.92 | 205,601 |
| Famous Ancient Romans | 0 | - | 4.68 | 68,678 |
| U.S. Presidential Trivia #1 | 0 | - | 4.54 | 83,107 |
| Popular Royal Names | 0 | - | 4.17 | 107,603 |
| Prime Ministers of the UK | 0 | - | 4.93 | 321,786 |
| Biggest US Cities by Decade | 0 | - | 4.92 | 133,164 |
| Former Capitals Quiz | 0 | - | 4.74 | 54,567 |
| Quotes from Historical Figures #1 | 0 | - | 4.49 | 76,385 |
| Ye Olde Professions | 0 | - | 4.53 | 120,744 |
| Name that Greek Letter | 0 | - | 4.90 | 257,194 |
| Recently Independent Countries Quiz | 0 | - | 4.98 | 131,703 |
| 40 Historical People that Everyone Should Know | 0 | - | 4.06 | 845,041 |
| Countries in World War II | 0 | - | 4.48 | 683,212 |
| Deadliest U.S. Wars | 0 | - | 4.81 | 142,128 |
| Countries in World War I | 0 | - | 4.91 | 183,461 |
| Biggest Nations and Empires Ever | 0 | - | 4.64 | 121,305 |
| This Day in History - April | 0 | - | 4.39 | 40,377 |
| This Day in History - May | 0 | - | 4.26 | 44,043 |
| This Day in History - June | 0 | - | 4.25 | 25,618 |
| This Day in History - July | 0 | - | 4.35 | 27,608 |
| This Day in History - August | 0 | - | 4.32 | 33,807 |
| This Day in History - September | 0 | - | 4.41 | 43,882 |
| This Day in History - November | 0 | - | 4.17 | 25,221 |
| This Day in History - December | 0 | - | 4.22 | 30,515 |
| This Day in History - January | 0 | - | 4.46 | 39,893 |
| This Day in History - February | 0 | - | 4.33 | 35,397 |
| This Day in History - March | 0 | - | 4.39 | 38,413 |
| Vietnam War Countries | 0 | - | 4.78 | 76,938 |
| Countries Bordering China Since 1914 | 0 | - | 4.94 | 70,433 |
| Countries "Ruled" by King Charles III | 0 | - | 4.74 | 65,256 |
| Countries of the Soviet Union | 0 | - | 4.99 | 146,725 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.91 | 92,287 |
| U.S. Baby Boy Names by Decade | 0 | - | 4.57 | 392,431 |
| U.S. Baby Girl Names by Decade | 0 | - | 4.33 | 568,183 |
| The 7 Wonders of the Ancient World | 0 | - | 4.79 | 60,831 |
| The American Revolution | 0 | - | 4.47 | 47,702 |
| Independence from Whom | 0 | - | 4.99 | 153,273 |
| Political Movements by Country | 0 | - | 4.50 | 62,087 |
| Famous Empires in History | 0 | - | 4.79 | 92,666 |
| Time Magazine Person of the Year | 0 | - | 4.53 | 59,911 |
| Losing U.S. Presidential Candidates | 0 | - | 4.49 | 64,116 |
| Biggest English Cities by Century | 0 | - | 4.92 | 85,999 |
| WWII Trivia #1 | 0 | - | 4.33 | 131,208 |
| Notable People of WWII | 0 | - | 4.48 | 74,123 |
| Who Controlled These Colonies? | 0 | - | 4.73 | 100,843 |
| Former Countries by Capital | 0 | - | 4.41 | 97,538 |
| Roman to Greek God | 0 | - | 4.48 | 93,773 |
| Invasions | 0 | - | 4.77 | 72,388 |
| WWII Trivia #2 | 0 | - | 4.47 | 76,456 |
| World War I Quiz | 0 | - | 4.54 | 83,158 |
| First Names of U.S. Presidents | 0 | - | 4.87 | 297,612 |
| Most Populous Countries in 1900 | 0 | - | 4.86 | 147,362 |
| Biggest Cities in History | 0 | - | 4.47 | 70,844 |
| Warsaw Pact Countries | 0 | - | 4.90 | 64,784 |
| Biggest Cities in Europe, 1700 A.D. | 0 | - | 4.95 | 58,515 |
| The American Civil War | 0 | - | 4.58 | 44,505 |
| Ancient Roman Trivia #1 | 0 | - | 4.84 | 66,157 |
| Political Figures by Last Name #1 | 0 | - | 4.47 | 52,808 |
| History Analogies #2 | 0 | - | 4.44 | 59,903 |
| Ancient Greek Trivia | 0 | - | 4.45 | 59,080 |
| Current Events by Year, 1990–2009 | 0 | - | 4.74 | 134,502 |
| Current Events by Year, 1970–1989 | 0 | - | 4.43 | 56,520 |
| Ancient Greek Words | 0 | - | 4.84 | 72,663 |
| Name that Historical Figure #4 | 0 | - | 4.27 | 122,719 |
| Most Populous Countries in 1950 | 0 | - | 4.64 | 63,556 |
| Name the Popes Quiz | 0 | - | 4.44 | 89,892 |
| Important Cities in European History | 0 | - | 4.50 | 88,526 |
| Countries of the Spanish Empire | 0 | - | 4.65 | 61,522 |
| Confederate States of the U.S. Civil War | 0 | - | 4.92 | 103,693 |
| The 16th Century | 0 | - | 4.68 | 46,008 |
| Roman Emperors | 0 | - | 4.95 | 79,061 |
| Houses of British Monarchs | 0 | - | 4.47 | 45,229 |
| History by Letter - A | 0 | - | 4.47 | 116,284 |
| History by Letter - B | 0 | - | 4.53 | 132,795 |
| History by Letter - C | 0 | - | 4.65 | 128,345 |
| History by Letter - D | 0 | - | 4.28 | 107,157 |
| History by Letter - E | 0 | - | 4.41 | 107,971 |
| WWII A-Z #1 | 0 | - | 4.74 | 81,541 |
| WWII A-Z #2 | 0 | - | 4.44 | 43,876 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 182,233 |
| 100 Biggest US Cities in 1900 | 0 | - | 4.42 | 56,353 |
| Top 10 World Cities Through History | 0 | - | 4.41 | 63,330 |
| History by Letter - I | 0 | - | 4.41 | 74,245 |
| History by Letter - J | 0 | - | 4.43 | 112,085 |
| Historical City to Country | 0 | - | 4.81 | 66,532 |
| Countries of the Japanese Empire | 0 | - | 4.95 | 75,157 |
| Countries in the Ottoman Empire | 0 | - | 4.92 | 50,877 |
| History by Letter - M | 0 | - | 4.50 | 84,215 |
| Countries Settled by Vikings | 0 | - | 4.92 | 92,016 |
| History Analogies #3 | 0 | - | 4.44 | 61,897 |
| WWII Geography | 0 | - | 4.74 | 89,166 |
| History General Knowledge #3 | 0 | - | 4.51 | 66,619 |
| Countries that Bordered the USSR | 0 | - | 4.94 | 129,224 |
| People in History A-Z #1 | 0 | - | 4.67 | 80,692 |
| People in History A-Z #2 | 0 | - | 4.43 | 43,867 |
| Biggest European Cities by Century | 0 | - | 4.96 | 105,417 |
| Former Countries | 0 | - | 4.53 | 100,590 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.92 | 59,407 |
| US Presidents - 1 Minute Sprint | 0 | - | 4.35 | 239,420 |
| Military History Vocabulary | 0 | - | 4.84 | 52,188 |
| Biggest Cities once in the Roman Empire | 0 | - | 4.64 | 58,798 |
| Neutral European Countries of WWII | 0 | - | 4.95 | 111,228 |
| Biggest Cities once in the Spanish Empire | 0 | - | 4.78 | 46,453 |
| Assassinated U.S. Presidents | 0 | - | 4.57 | 71,778 |
| Biggest World Cities in 1850 | 0 | - | 4.53 | 47,691 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 66,315 |
| Countries of the Popes | 0 | - | 4.74 | 70,445 |
| Most Populous Countries by Year | 0 | - | 4.78 | 79,506 |
| Countries the UK Declared War On | 0 | - | 4.73 | 100,055 |
| Countries of Europe After World War II | 0 | - | 4.97 | 143,959 |
| Countries of Europe Before World War I | 0 | - | 5.00 | 112,862 |
| Most Recently-Settled Countries | 0 | - | 4.90 | 44,935 |
| Biggest Roman Empire Countries | 0 | - | 4.82 | 74,079 |
| Biggest Mongol Empire Countries | 0 | - | 4.91 | 61,650 |
| Metals of Antiquity | 0 | - | 4.95 | 63,866 |
| Countries of Asia in 1900 | 0 | - | 4.42 | 48,063 |
| Biggest British Empire Countries | 0 | - | 4.43 | 55,631 |
| Biggest Spanish Empire Countries | 0 | - | 4.79 | 81,190 |
| Soviet Union Country Quiz | 0 | - | 4.79 | 56,700 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.98 | 142,952 |
| The Trojan War | 0 | - | 4.84 | 26,066 |
| The Dictator Files: Adolf Hitler | 0 | - | 4.63 | 49,932 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.96 | 57,683 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.84 | 54,461 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.88 | 60,532 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 48,086 |
| First Countries to Reach 5 Million People | 0 | - | 4.91 | 99,325 |
| First U.S. States to Reach 1 Million People | 0 | - | 4.45 | 54,377 |
| First U.S. Cities to Reach 100,000 People | 0 | - | 4.53 | 43,456 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 116,819 |
| Former Flags | 0 | - | 4.96 | 70,921 |
| Country by Photo of its Leader #1 | 0 | - | 4.74 | 80,909 |
| Former Countries by Territory Map | 0 | - | 4.96 | 75,303 |
| Countries of the World in 1900 | 0 | - | 4.87 | 52,783 |
| Empires by Maps | 0 | - | 4.99 | 75,871 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.57 | 48,415 |
| Countries that Bordered British India with an Empty Map | 0 | - | 4.64 | 46,052 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.72 | 68,780 |
| Greek Mythology General Knowledge #2 | 0 | - | 4.49 | 45,984 |
| Ultimate 20th Century History Quiz | 0 | - | 4.87 | 40,692 |
| Two Letter Roman Numerals | 0 | - | 4.94 | 28,470 |
| Years in History #1 - Multiple Choice | 0 | - | 4.76 | 55,977 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 147,538 |
| Giant Great Britain Millennium Quiz | 0 | - | 4.82 | 17,067 |
| 5-Letter History Chain #3 | 0 | - | 4.43 | 44,409 |
| Louisiana Purchase with a Map | 0 | - | 4.94 | 30,537 |
| Countries in the Byzantine Empire | 0 | - | 4.88 | 49,443 |
| Countries of Europe in 1444 | 0 | - | 4.94 | 73,276 |
| Name a Valid U.S. President #1 | 0 | - | 4.93 | 126,679 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 93,434 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 106,234 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 80,700 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 74,683 |
| Battle to Country | 0 | - | 4.89 | 30,673 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 85,000 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 67,202 |
| Cities by Former Name | 0 | - | 4.82 | 62,864 |
| Countries by Former Name | 0 | - | 4.98 | 82,882 |
| Flags of Countries of the World in 1910 | 0 | - | 4.95 | 59,017 |
| Name a Valid Year in History | 0 | - | 4.97 | 38,455 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 33,249 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.89 | 37,188 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 21,156 |
| The 21st Century | 0 | - | 4.44 | 58,771 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 58,972 |
| Countries by Founding Story | 0 | - | 4.91 | 48,940 |
| 2010s Decade Quiz | 0 | - | 4.55 | 53,655 |
| WWI... or WWII? | 0 | - | 4.74 | 83,299 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 50,419 |
| Modern Day Countries of Nazi Germany on a Map | 0 | - | 4.98 | 98,841 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.84 | 41,356 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.99 | 66,120 |
| Modern-Day Countries of the Khmer Empire on a Map | 0 | - | 4.84 | 32,928 |
| Modern-Day Countries of the Umayyad Caliphate on a Map | 0 | - | 4.99 | 52,541 |
| Countries of the World in 1444 | 0 | - | 4.95 | 41,611 |
| World History Quiz for Dummies | 0 | - | 4.53 | 60,327 |
| British History Quiz for Dummies | 0 | - | 4.53 | 54,631 |
