| Quiz | Points | Best | Rating | Takes |
|---|
| U.S. Presidents Quiz | 0 | - | 4.99 | 2,699,175 |
| World Leaders by Picture | 0 | - | 4.26 | 186,145 |
| U.S. Presidents by Picture | 0 | - | 4.80 | 349,664 |
| Shakespeare's Plays Quiz | 0 | - | 4.39 | 307,014 |
| Letters of the Greek Alphabet | 0 | - | 4.92 | 503,529 |
| Olympian Gods Quiz | 0 | - | 4.95 | 405,602 |
| English Monarchs Quiz | 0 | - | 4.86 | 382,496 |
| Name the War Quiz | 0 | - | 4.29 | 178,299 |
| Art Works Picture Quiz #1 | 0 | - | 4.44 | 89,531 |
| Art Works Picture Quiz #2 | 0 | - | 4.44 | 80,060 |
| Words for Leaders | 0 | - | 4.67 | 187,363 |
| Communist Countries in History | 0 | - | 4.48 | 386,036 |
| Famous Dictators Quiz #1 | 0 | - | 4.52 | 168,960 |
| People Who Were "The" Something | 0 | - | 4.17 | 122,992 |
| Mythical Creatures Quiz #1 | 0 | - | 4.88 | 598,649 |
| First Names of Historical Figures #1 | 0 | - | 4.35 | 204,389 |
| Figures from Greek Mythology | 0 | - | 4.86 | 151,167 |
| Roman Numeral Decoding Quiz | 0 | - | 4.85 | 343,807 |
| Name that Historical Figure #1 | 0 | - | 4.71 | 265,075 |
| Name that Historical Figure #2 | 0 | - | 4.40 | 221,645 |
| Name that Historical Figure #3 | 0 | - | 4.28 | 190,734 |
| Events in History #1 | 0 | - | 4.29 | 140,112 |
| Ancient City to Country | 0 | - | 4.74 | 84,124 |
| Commonwealth of Nations Countries | 0 | - | 4.93 | 206,020 |
| Famous Ancient Romans | 0 | - | 4.68 | 68,824 |
| U.S. Presidential Trivia #1 | 0 | - | 4.54 | 83,263 |
| Popular Royal Names | 0 | - | 4.17 | 107,786 |
| Prime Ministers of the UK | 0 | - | 4.93 | 322,807 |
| Biggest US Cities by Decade | 0 | - | 4.93 | 133,492 |
| Former Capitals Quiz | 0 | - | 4.76 | 54,669 |
| Quotes from Historical Figures #1 | 0 | - | 4.50 | 76,558 |
| Ye Olde Professions | 0 | - | 4.53 | 121,319 |
| Name that Greek Letter | 0 | - | 4.90 | 257,824 |
| Recently Independent Countries Quiz | 0 | - | 4.98 | 132,002 |
| 40 Historical People that Everyone Should Know | 0 | - | 4.06 | 847,516 |
| Countries in World War II | 0 | - | 4.48 | 686,215 |
| Deadliest U.S. Wars | 0 | - | 4.81 | 142,555 |
| Countries in World War I | 0 | - | 4.91 | 184,193 |
| Biggest Nations and Empires Ever | 0 | - | 4.64 | 121,584 |
| This Day in History - April | 0 | - | 4.39 | 40,442 |
| This Day in History - June | 0 | - | 4.25 | 25,656 |
| This Day in History - July | 0 | - | 4.35 | 27,662 |
| This Day in History - August | 0 | - | 4.32 | 33,864 |
| This Day in History - September | 0 | - | 4.41 | 43,961 |
| This Day in History - October | 0 | - | 4.41 | 28,776 |
| This Day in History - November | 0 | - | 4.17 | 25,253 |
| This Day in History - December | 0 | - | 4.22 | 30,562 |
| This Day in History - January | 0 | - | 4.46 | 39,967 |
| This Day in History - February | 0 | - | 4.33 | 35,444 |
| This Day in History - March | 0 | - | 4.39 | 38,477 |
| Vietnam War Countries | 0 | - | 4.78 | 77,617 |
| Countries Bordering China Since 1914 | 0 | - | 4.94 | 70,718 |
| Countries "Ruled" by King Charles III | 0 | - | 4.74 | 65,492 |
| Countries of the Soviet Union | 0 | - | 4.99 | 147,285 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.91 | 92,583 |
| U.S. Baby Boy Names by Decade | 0 | - | 4.57 | 393,990 |
| U.S. Baby Girl Names by Decade | 0 | - | 4.33 | 570,601 |
| The 7 Wonders of the Ancient World | 0 | - | 4.79 | 61,034 |
| The American Revolution | 0 | - | 4.47 | 47,807 |
| Independence from Whom | 0 | - | 4.99 | 161,055 |
| Political Movements by Country | 0 | - | 4.50 | 62,281 |
| Famous Empires in History | 0 | - | 4.79 | 92,957 |
| Time Magazine Person of the Year | 0 | - | 4.52 | 60,050 |
| Losing U.S. Presidential Candidates | 0 | - | 4.49 | 64,240 |
| Biggest English Cities by Century | 0 | - | 4.92 | 86,347 |
| WWII Trivia #1 | 0 | - | 4.34 | 131,608 |
| Notable People of WWII | 0 | - | 4.48 | 74,261 |
| Who Controlled These Colonies? | 0 | - | 4.74 | 101,113 |
| Former Countries by Capital | 0 | - | 4.41 | 97,660 |
| Roman to Greek God | 0 | - | 4.48 | 94,079 |
| Invasions | 0 | - | 4.77 | 72,572 |
| WWII Trivia #2 | 0 | - | 4.45 | 76,665 |
| World War I Quiz | 0 | - | 4.55 | 83,366 |
| First Names of U.S. Presidents | 0 | - | 4.87 | 298,593 |
| Most Populous Countries in 1900 | 0 | - | 4.86 | 147,975 |
| Biggest Cities in History | 0 | - | 4.48 | 71,172 |
| Warsaw Pact Countries | 0 | - | 4.90 | 64,970 |
| Biggest Cities in Europe, 1700 A.D. | 0 | - | 4.96 | 58,700 |
| The American Civil War | 0 | - | 4.58 | 44,655 |
| Ancient Roman Trivia #1 | 0 | - | 4.84 | 66,329 |
| Political Figures by Last Name #1 | 0 | - | 4.47 | 52,999 |
| History Analogies #2 | 0 | - | 4.43 | 60,108 |
| Ancient Greek Trivia | 0 | - | 4.45 | 59,206 |
| Current Events by Year, 1990–2009 | 0 | - | 4.74 | 134,719 |
| Current Events by Year, 1970–1989 | 0 | - | 4.43 | 56,628 |
| Ancient Greek Words | 0 | - | 4.84 | 73,197 |
| Name that Historical Figure #4 | 0 | - | 4.28 | 123,086 |
| Most Populous Countries in 1950 | 0 | - | 4.64 | 63,782 |
| Name the Popes Quiz | 0 | - | 4.44 | 90,255 |
| Important Cities in European History | 0 | - | 4.50 | 88,852 |
| Countries of the Spanish Empire | 0 | - | 4.65 | 61,639 |
| Confederate States of the U.S. Civil War | 0 | - | 4.93 | 104,060 |
| The 16th Century | 0 | - | 4.68 | 46,104 |
| Roman Emperors | 0 | - | 4.95 | 79,534 |
| Houses of British Monarchs | 0 | - | 4.47 | 45,384 |
| History by Letter - A | 0 | - | 4.48 | 116,679 |
| History by Letter - B | 0 | - | 4.53 | 133,173 |
| History by Letter - C | 0 | - | 4.65 | 128,792 |
| History by Letter - D | 0 | - | 4.28 | 107,505 |
| History by Letter - E | 0 | - | 4.42 | 108,932 |
| WWII A-Z #1 | 0 | - | 4.77 | 81,858 |
| WWII A-Z #2 | 0 | - | 4.44 | 44,060 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 182,891 |
| 100 Biggest US Cities in 1900 | 0 | - | 4.42 | 56,487 |
| Top 10 World Cities Through History | 0 | - | 4.41 | 63,477 |
| History by Letter - I | 0 | - | 4.41 | 74,514 |
| History by Letter - J | 0 | - | 4.43 | 112,436 |
| Historical City to Country | 0 | - | 4.81 | 66,728 |
| Countries of the Japanese Empire | 0 | - | 4.95 | 75,470 |
| Countries in the Ottoman Empire | 0 | - | 4.93 | 51,108 |
| History by Letter - M | 0 | - | 4.47 | 84,509 |
| Countries Settled by Vikings | 0 | - | 4.92 | 92,276 |
| History Analogies #3 | 0 | - | 4.44 | 62,068 |
| WWII Geography | 0 | - | 4.74 | 89,423 |
| History General Knowledge #3 | 0 | - | 4.51 | 66,850 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 129,533 |
| People in History A-Z #1 | 0 | - | 4.67 | 80,972 |
| People in History A-Z #2 | 0 | - | 4.43 | 44,049 |
| Biggest European Cities by Century | 0 | - | 4.96 | 105,816 |
| Former Countries | 0 | - | 4.52 | 100,918 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.92 | 59,645 |
| US Presidents - 1 Minute Sprint | 0 | - | 4.35 | 239,967 |
| Military History Vocabulary | 0 | - | 4.84 | 52,400 |
| Biggest Cities once in the Roman Empire | 0 | - | 4.65 | 58,995 |
| Neutral European Countries of WWII | 0 | - | 4.95 | 111,763 |
| Biggest Cities once in the Spanish Empire | 0 | - | 4.80 | 46,565 |
| Assassinated U.S. Presidents | 0 | - | 4.57 | 71,983 |
| Biggest World Cities in 1850 | 0 | - | 4.52 | 47,918 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 66,613 |
| Countries of the Popes | 0 | - | 4.68 | 70,661 |
| Most Populous Countries by Year | 0 | - | 4.78 | 79,863 |
| Countries the UK Declared War On | 0 | - | 4.73 | 100,363 |
| Countries of Europe After World War II | 0 | - | 4.97 | 144,654 |
| Countries of Europe Before World War I | 0 | - | 5.00 | 113,582 |
| Most Recently-Settled Countries | 0 | - | 4.90 | 45,056 |
| Biggest Roman Empire Countries | 0 | - | 4.82 | 74,295 |
| Biggest Mongol Empire Countries | 0 | - | 4.91 | 61,829 |
| Metals of Antiquity | 0 | - | 4.95 | 64,067 |
| Countries of Asia in 1900 | 0 | - | 4.43 | 48,207 |
| Biggest British Empire Countries | 0 | - | 4.43 | 55,751 |
| Biggest Spanish Empire Countries | 0 | - | 4.79 | 81,482 |
| Soviet Union Country Quiz | 0 | - | 4.79 | 56,969 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.98 | 143,506 |
| The Trojan War | 0 | - | 4.84 | 26,167 |
| The Dictator Files: Adolf Hitler | 0 | - | 4.63 | 50,150 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.96 | 57,907 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.85 | 54,606 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.88 | 60,707 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 48,243 |
| First Countries to Reach 5 Million People | 0 | - | 4.91 | 99,596 |
| First U.S. States to Reach 1 Million People | 0 | - | 4.45 | 54,487 |
| First U.S. Cities to Reach 100,000 People | 0 | - | 4.53 | 43,578 |
| Most-Visited Countries by Popes | 0 | - | 4.45 | 43,411 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 117,247 |
| Former Flags | 0 | - | 4.96 | 71,242 |
| Country by Photo of its Leader #1 | 0 | - | 4.74 | 81,135 |
| Former Countries by Territory Map | 0 | - | 4.96 | 75,605 |
| Countries of the World in 1900 | 0 | - | 4.86 | 53,123 |
| Empires by Maps | 0 | - | 4.99 | 76,355 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.64 | 48,588 |
| Countries that Bordered British India with an Empty Map | 0 | - | 4.64 | 46,248 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.72 | 69,245 |
| Greek Mythology General Knowledge #2 | 0 | - | 4.49 | 46,255 |
| Ultimate 20th Century History Quiz | 0 | - | 4.88 | 40,834 |
| Two Letter Roman Numerals | 0 | - | 4.94 | 28,754 |
| Years in History #1 - Multiple Choice | 0 | - | 4.76 | 56,187 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 148,151 |
| Giant Great Britain Millennium Quiz | 0 | - | 4.82 | 17,142 |
| 5-Letter History Chain #3 | 0 | - | 4.43 | 44,532 |
| Louisiana Purchase with a Map | 0 | - | 4.94 | 30,670 |
| Countries in the Byzantine Empire | 0 | - | 4.88 | 49,650 |
| Countries of Europe in 1444 | 0 | - | 4.94 | 73,697 |
| Name a Valid U.S. President #1 | 0 | - | 4.93 | 127,328 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 93,906 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 106,845 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 81,033 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 75,090 |
| Battle to Country | 0 | - | 4.89 | 30,798 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 85,369 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 67,479 |
| Cities by Former Name | 0 | - | 4.82 | 63,076 |
| Countries by Former Name | 0 | - | 4.98 | 83,178 |
| Flags of Countries of the World in 1910 | 0 | - | 4.95 | 59,354 |
| Name a Valid Year in History | 0 | - | 4.97 | 38,926 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 33,450 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.89 | 37,497 |
| States of the German Confederation in 1848 | 0 | - | 4.86 | 21,343 |
| The 21st Century | 0 | - | 4.44 | 58,950 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 59,307 |
| Countries by Founding Story | 0 | - | 4.91 | 49,075 |
| 2010s Decade Quiz | 0 | - | 4.54 | 53,824 |
| WWI... or WWII? | 0 | - | 4.80 | 83,865 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 50,725 |
| Modern Day Countries of Nazi Germany on a Map | 0 | - | 4.98 | 99,528 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.86 | 41,605 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.99 | 66,498 |
| Modern-Day Countries of the Khmer Empire on a Map | 0 | - | 4.84 | 33,153 |
| Modern-Day Countries of the Umayyad Caliphate on a Map | 0 | - | 4.99 | 52,796 |
| Countries of the World in 1444 | 0 | - | 4.95 | 41,824 |
| World History Quiz for Dummies | 0 | - | 4.52 | 60,562 |
