| Quiz | Points | Best | Rating | Takes |
|---|
| U.S. Presidents Quiz | 0 | - | 4.99 | 2,680,276 |
| World Leaders by Picture | 0 | - | 4.26 | 185,060 |
| U.S. Presidents by Picture | 0 | - | 4.81 | 347,839 |
| Shakespeare's Plays Quiz | 0 | - | 4.38 | 305,096 |
| Letters of the Greek Alphabet | 0 | - | 4.92 | 500,354 |
| Olympian Gods Quiz | 0 | - | 4.95 | 403,697 |
| English Monarchs Quiz | 0 | - | 4.85 | 379,705 |
| Name the War Quiz | 0 | - | 4.28 | 177,819 |
| Art Works Picture Quiz #1 | 0 | - | 4.43 | 89,122 |
| Art Works Picture Quiz #2 | 0 | - | 4.44 | 79,783 |
| Words for Leaders | 0 | - | 4.66 | 186,018 |
| Communist Countries in History | 0 | - | 4.48 | 383,594 |
| Famous Dictators Quiz #1 | 0 | - | 4.53 | 168,397 |
| People Who Were "The" Something | 0 | - | 4.17 | 122,791 |
| Mythical Creatures Quiz #1 | 0 | - | 4.89 | 595,764 |
| First Names of Historical Figures #1 | 0 | - | 4.35 | 203,918 |
| Figures from Greek Mythology | 0 | - | 4.85 | 150,390 |
| Roman Numeral Decoding Quiz | 0 | - | 4.84 | 341,793 |
| Name that Historical Figure #1 | 0 | - | 4.67 | 262,541 |
| Name that Historical Figure #2 | 0 | - | 4.40 | 219,161 |
| Name that Historical Figure #3 | 0 | - | 4.28 | 188,571 |
| Events in History #1 | 0 | - | 4.28 | 139,323 |
| Ancient City to Country | 0 | - | 4.73 | 83,852 |
| Commonwealth of Nations Countries | 0 | - | 4.92 | 205,350 |
| Famous Ancient Romans | 0 | - | 4.68 | 68,582 |
| U.S. Presidential Trivia #1 | 0 | - | 4.54 | 82,999 |
| Popular Royal Names | 0 | - | 4.17 | 107,492 |
| Prime Ministers of the UK | 0 | - | 4.93 | 321,092 |
| Biggest US Cities by Decade | 0 | - | 4.92 | 132,942 |
| Former Capitals Quiz | 0 | - | 4.74 | 54,497 |
| Quotes from Historical Figures #1 | 0 | - | 4.49 | 76,259 |
| Ye Olde Professions | 0 | - | 4.53 | 120,498 |
| Name that Greek Letter | 0 | - | 4.90 | 256,684 |
| Recently Independent Countries Quiz | 0 | - | 4.98 | 131,483 |
| 40 Historical People that Everyone Should Know | 0 | - | 4.06 | 843,326 |
| Countries in World War II | 0 | - | 4.48 | 681,044 |
| Deadliest U.S. Wars | 0 | - | 4.81 | 141,836 |
| Countries in World War I | 0 | - | 4.91 | 183,000 |
| Biggest Nations and Empires Ever | 0 | - | 4.64 | 121,116 |
| Vietnam War Countries | 0 | - | 4.78 | 76,747 |
| Countries Bordering China Since 1914 | 0 | - | 4.94 | 70,239 |
| Countries "Ruled" by King Charles III | 0 | - | 4.74 | 65,120 |
| Countries of the Soviet Union | 0 | - | 4.99 | 146,345 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.91 | 92,125 |
| Egyptian Gods and Goddesses | 0 | - | 4.40 | 23,112 |
| U.S. Baby Boy Names by Decade | 0 | - | 4.57 | 391,488 |
| U.S. Baby Girl Names by Decade | 0 | - | 4.33 | 566,766 |
| The 7 Wonders of the Ancient World | 0 | - | 4.79 | 60,686 |
| Mythical Lands | 0 | - | 4.18 | 77,548 |
| The American Revolution | 0 | - | 4.47 | 47,618 |
| Independence from Whom | 0 | - | 4.99 | 153,005 |
| Political Movements by Country | 0 | - | 4.50 | 61,997 |
| Things with Names from Classical Mythology | 0 | - | 4.29 | 74,668 |
| Famous Empires in History | 0 | - | 4.79 | 92,458 |
| Time Magazine Person of the Year | 0 | - | 4.52 | 59,815 |
| Losing U.S. Presidential Candidates | 0 | - | 4.49 | 64,028 |
| Biggest English Cities by Century | 0 | - | 4.92 | 85,773 |
| WWII Trivia #1 | 0 | - | 4.34 | 130,885 |
| Notable People of WWII | 0 | - | 4.48 | 74,003 |
| Who Controlled These Colonies? | 0 | - | 4.73 | 100,668 |
| Former Countries by Capital | 0 | - | 4.41 | 97,426 |
| Roman to Greek God | 0 | - | 4.47 | 93,582 |
| Invasions | 0 | - | 4.77 | 72,243 |
| WWII Trivia #2 | 0 | - | 4.47 | 76,286 |
| World War I Quiz | 0 | - | 4.53 | 83,007 |
| First Names of U.S. Presidents | 0 | - | 4.87 | 296,625 |
| Most Populous Countries in 1900 | 0 | - | 4.86 | 147,125 |
| Biggest Cities in History | 0 | - | 4.47 | 70,643 |
| Warsaw Pact Countries | 0 | - | 4.90 | 64,640 |
| Biggest Cities in Europe, 1700 A.D. | 0 | - | 4.95 | 58,394 |
| The American Civil War | 0 | - | 4.58 | 44,406 |
| Ancient Roman Trivia #1 | 0 | - | 4.84 | 66,026 |
| Political Figures by Last Name #1 | 0 | - | 4.47 | 52,676 |
| History Analogies #2 | 0 | - | 4.44 | 59,837 |
| Ancient Greek Trivia | 0 | - | 4.45 | 58,999 |
| Mythical Creatures Quiz #2 | 0 | - | 4.09 | 88,653 |
| Current Events by Year, 1990–2009 | 0 | - | 4.74 | 133,922 |
| Current Events by Year, 1970–1989 | 0 | - | 4.41 | 56,037 |
| Ancient Greek Words | 0 | - | 4.83 | 72,308 |
| Name that Historical Figure #4 | 0 | - | 4.27 | 121,293 |
| Most Populous Countries in 1950 | 0 | - | 4.64 | 63,417 |
| Name the Popes Quiz | 0 | - | 4.44 | 89,698 |
| Important Cities in European History | 0 | - | 4.49 | 88,408 |
| Countries of the Spanish Empire | 0 | - | 4.65 | 61,438 |
| Confederate States of the U.S. Civil War | 0 | - | 4.93 | 103,459 |
| The 16th Century | 0 | - | 4.68 | 45,940 |
| Roman Emperors | 0 | - | 4.95 | 78,774 |
| Houses of British Monarchs | 0 | - | 4.46 | 45,103 |
| History by Letter - A | 0 | - | 4.47 | 115,617 |
| History by Letter - B | 0 | - | 4.53 | 131,987 |
| History by Letter - C | 0 | - | 4.64 | 127,601 |
| History by Letter - D | 0 | - | 4.28 | 106,463 |
| History by Letter - E | 0 | - | 4.43 | 99,922 |
| WWII A-Z #1 | 0 | - | 4.74 | 81,320 |
| WWII A-Z #2 | 0 | - | 4.44 | 43,744 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 181,759 |
| 100 Biggest US Cities in 1900 | 0 | - | 4.42 | 56,244 |
| Top 10 World Cities Through History | 0 | - | 4.41 | 63,218 |
| History by Letter - I | 0 | - | 4.41 | 73,739 |
| History by Letter - J | 0 | - | 4.45 | 111,466 |
| Historical City to Country | 0 | - | 4.81 | 66,428 |
| Countries of the Japanese Empire | 0 | - | 4.95 | 74,920 |
| Countries in the Ottoman Empire | 0 | - | 4.92 | 50,750 |
| Arthurian Legend | 0 | - | 4.33 | 23,077 |
| History by Letter - M | 0 | - | 4.50 | 83,752 |
| A to Z: Legendary Creatures | 0 | - | 4.23 | 44,923 |
| Countries Settled by Vikings | 0 | - | 4.92 | 91,845 |
| History Analogies #3 | 0 | - | 4.44 | 61,835 |
| WWII Geography | 0 | - | 4.73 | 88,970 |
| History General Knowledge #3 | 0 | - | 4.51 | 66,442 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 129,007 |
| People in History A-Z #1 | 0 | - | 4.66 | 80,381 |
| People in History A-Z #2 | 0 | - | 4.43 | 43,719 |
| Biggest European Cities by Century | 0 | - | 4.96 | 105,191 |
| Former Countries | 0 | - | 4.52 | 100,439 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.92 | 59,249 |
| US Presidents - 1 Minute Sprint | 0 | - | 4.35 | 238,911 |
| Military History Vocabulary | 0 | - | 4.84 | 52,058 |
| Biggest Cities once in the Roman Empire | 0 | - | 4.64 | 58,683 |
| Neutral European Countries of WWII | 0 | - | 4.95 | 110,888 |
| Biggest Cities once in the Spanish Empire | 0 | - | 4.78 | 46,381 |
| Assassinated U.S. Presidents | 0 | - | 4.57 | 71,623 |
| Biggest World Cities in 1850 | 0 | - | 4.52 | 47,589 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 66,012 |
| Countries of the Popes | 0 | - | 4.74 | 70,277 |
| Biggest Cities once in the Ottoman Empire | 0 | - | 4.81 | 38,703 |
| Most Populous Countries by Year | 0 | - | 4.78 | 79,116 |
| Countries the UK Declared War On | 0 | - | 4.72 | 99,818 |
| Countries of Europe After World War II | 0 | - | 4.97 | 143,538 |
| Countries of Europe Before World War I | 0 | - | 5.00 | 112,475 |
| Most Recently-Settled Countries | 0 | - | 4.89 | 44,849 |
| Biggest Roman Empire Countries | 0 | - | 4.82 | 73,922 |
| Biggest Mongol Empire Countries | 0 | - | 4.91 | 61,507 |
| Metals of Antiquity | 0 | - | 4.95 | 63,752 |
| Countries of Asia in 1900 | 0 | - | 4.42 | 47,966 |
| Biggest British Empire Countries | 0 | - | 4.43 | 55,537 |
| Biggest Spanish Empire Countries | 0 | - | 4.79 | 80,990 |
| Soviet Union Country Quiz | 0 | - | 4.79 | 56,512 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.98 | 142,584 |
| The Trojan War | 0 | - | 4.84 | 25,997 |
| The Dictator Files: Adolf Hitler | 0 | - | 4.57 | 49,793 |
| Word Chain - Greek and Roman Mythology | 0 | - | 4.42 | 42,466 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.96 | 57,559 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.84 | 54,339 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.88 | 60,417 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 47,969 |
| First Countries to Reach 5 Million People | 0 | - | 4.91 | 99,118 |
| First U.S. States to Reach 1 Million People | 0 | - | 4.45 | 54,298 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 116,365 |
| Former Flags | 0 | - | 4.96 | 70,716 |
| Country by Photo of its Leader #1 | 0 | - | 4.73 | 80,722 |
| Former Countries by Territory Map | 0 | - | 4.96 | 75,100 |
| Countries of the World in 1900 | 0 | - | 4.87 | 52,502 |
| Empires by Maps | 0 | - | 4.99 | 75,550 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.57 | 48,267 |
| Countries that Bordered British India with an Empty Map | 0 | - | 4.64 | 45,910 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.73 | 68,492 |
| Mythology A-Z | 0 | - | 4.28 | 30,123 |
| Greek Mythology General Knowledge #2 | 0 | - | 4.49 | 45,818 |
| Ultimate 20th Century History Quiz | 0 | - | 4.87 | 40,594 |
| Two Letter Roman Numerals | 0 | - | 4.94 | 28,225 |
| Years in History #1 - Multiple Choice | 0 | - | 4.76 | 55,859 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 147,055 |
| Giant Great Britain Millennium Quiz | 0 | - | 4.82 | 17,014 |
| 5-Letter History Chain #3 | 0 | - | 4.42 | 44,323 |
| Louisiana Purchase with a Map | 0 | - | 4.94 | 30,447 |
| Countries in the Byzantine Empire | 0 | - | 4.88 | 49,325 |
| Countries of Europe in 1444 | 0 | - | 4.94 | 72,946 |
| Name a Valid U.S. President #1 | 0 | - | 4.93 | 126,309 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 93,113 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 105,731 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 80,458 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 74,414 |
| Battle to Country | 0 | - | 4.89 | 30,613 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 84,725 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 67,044 |
| Cities by Former Name | 0 | - | 4.82 | 62,713 |
| Countries by Former Name | 0 | - | 4.98 | 82,678 |
| Flags of Countries of the World in 1910 | 0 | - | 4.95 | 58,813 |
| Name a Valid Year in History | 0 | - | 4.97 | 38,167 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 33,128 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.89 | 36,948 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 21,018 |
| The 21st Century | 0 | - | 4.44 | 58,631 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 58,744 |
| Countries by Founding Story | 0 | - | 4.91 | 48,850 |
| 2010s Decade Quiz | 0 | - | 4.55 | 53,518 |
| WWI... or WWII? | 0 | - | 4.74 | 82,897 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 50,202 |
| Modern Day Countries of Nazi Germany on a Map | 0 | - | 4.98 | 98,357 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.84 | 41,211 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.99 | 65,882 |
| Modern-Day Countries of the Khmer Empire on a Map | 0 | - | 4.82 | 32,792 |
| Modern-Day Countries of the Umayyad Caliphate on a Map | 0 | - | 4.99 | 52,363 |
| Countries of the World in 1444 | 0 | - | 4.95 | 41,432 |
| World History Quiz for Dummies | 0 | - | 4.52 | 60,184 |
| British History Quiz for Dummies | 0 | - | 4.53 | 54,512 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.95 | 46,649 |
| 100 Biggest Soviet Cities in 1989 with a Map | 0 | - | 4.95 | 18,190 |
| Former Country Flag-Shape Picture Quiz | 0 | - | 4.98 | 53,008 |
