| Quiz | Points | Best | Rating | Takes |
|---|
| U.S. Presidents Quiz | 0 | - | 4.99 | 2,684,371 |
| Twelve Days of Christmas Quiz | 0 | - | 4.44 | 126,180 |
| Santa's Reindeer Quiz | 0 | - | 4.44 | 167,036 |
| World Leaders by Picture | 0 | - | 4.26 | 185,345 |
| U.S. Presidents by Picture | 0 | - | 4.82 | 348,307 |
| Shakespeare's Plays Quiz | 0 | - | 4.38 | 305,492 |
| Letters of the Greek Alphabet | 0 | - | 4.92 | 501,031 |
| Olympian Gods Quiz | 0 | - | 4.95 | 404,085 |
| English Monarchs Quiz | 0 | - | 4.85 | 380,239 |
| Famous Married Couples #1 | 0 | - | 3.85 | 63,761 |
| American TV Couples Quiz | 0 | - | 4.07 | 82,531 |
| The Heart Quiz | 0 | - | 3.87 | 41,638 |
| Ireland Country Quiz | 0 | - | 4.66 | 114,883 |
| Name the War Quiz | 0 | - | 4.28 | 177,923 |
| Art Works Picture Quiz #1 | 0 | - | 4.43 | 89,187 |
| Art Works Picture Quiz #2 | 0 | - | 4.44 | 79,835 |
| Words for Leaders | 0 | - | 4.67 | 186,311 |
| Communist Countries in History | 0 | - | 4.48 | 384,146 |
| Famous Dictators Quiz #1 | 0 | - | 4.53 | 168,524 |
| People Who Were "The" Something | 0 | - | 4.17 | 122,822 |
| Mythical Creatures Quiz #1 | 0 | - | 4.89 | 596,388 |
| First Names of Historical Figures #1 | 0 | - | 4.35 | 204,021 |
| Figures from Greek Mythology | 0 | - | 4.85 | 150,564 |
| Roman Numeral Decoding Quiz | 0 | - | 4.85 | 342,229 |
| Name that Historical Figure #1 | 0 | - | 4.68 | 263,988 |
| Name that Historical Figure #2 | 0 | - | 4.40 | 220,706 |
| Name that Historical Figure #3 | 0 | - | 4.28 | 189,926 |
| Movie Couples Quiz | 0 | - | 4.08 | 70,761 |
| Events in History #1 | 0 | - | 4.28 | 139,437 |
| Ancient City to Country | 0 | - | 4.74 | 83,917 |
| Commonwealth of Nations Countries | 0 | - | 4.92 | 205,486 |
| Famous Ancient Romans | 0 | - | 4.68 | 68,640 |
| U.S. Presidential Trivia #1 | 0 | - | 4.54 | 83,059 |
| Popular Royal Names | 0 | - | 4.17 | 107,554 |
| Prime Ministers of the UK | 0 | - | 4.93 | 321,467 |
| Biggest US Cities by Decade | 0 | - | 4.92 | 133,064 |
| Former Capitals Quiz | 0 | - | 4.74 | 54,543 |
| Quotes from Historical Figures #1 | 0 | - | 4.49 | 76,337 |
| Ye Olde Professions | 0 | - | 4.53 | 120,625 |
| Name that Greek Letter | 0 | - | 4.90 | 256,981 |
| Recently Independent Countries Quiz | 0 | - | 4.98 | 131,593 |
| 40 Historical People that Everyone Should Know | 0 | - | 4.06 | 844,279 |
| Countries in World War II | 0 | - | 4.48 | 682,168 |
| Deadliest U.S. Wars | 0 | - | 4.81 | 141,990 |
| Countries in World War I | 0 | - | 4.91 | 183,220 |
| Biggest Nations and Empires Ever | 0 | - | 4.64 | 121,219 |
| Vietnam War Countries | 0 | - | 4.78 | 76,849 |
| Countries Bordering China Since 1914 | 0 | - | 4.94 | 70,355 |
| Countries "Ruled" by King Charles III | 0 | - | 4.74 | 65,187 |
| Countries of the Soviet Union | 0 | - | 4.99 | 146,554 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.91 | 92,232 |
| U.S. Baby Boy Names by Decade | 0 | - | 4.57 | 391,995 |
| U.S. Baby Girl Names by Decade | 0 | - | 4.33 | 567,542 |
| The 7 Wonders of the Ancient World | 0 | - | 4.79 | 60,759 |
| The American Revolution | 0 | - | 4.47 | 47,663 |
| Independence from Whom | 0 | - | 4.99 | 153,155 |
| Political Movements by Country | 0 | - | 4.50 | 62,050 |
| Famous Empires in History | 0 | - | 4.79 | 92,572 |
| Time Magazine Person of the Year | 0 | - | 4.53 | 59,869 |
| Losing U.S. Presidential Candidates | 0 | - | 4.49 | 64,081 |
| Biggest English Cities by Century | 0 | - | 4.92 | 85,907 |
| WWII Trivia #1 | 0 | - | 4.33 | 131,043 |
| Notable People of WWII | 0 | - | 4.48 | 74,067 |
| Romantic Comedy Costars Quiz | 0 | - | 3.85 | 15,707 |
| Famous Married Couples #2 | 0 | - | 3.58 | 37,714 |
| Things That Go Together Quiz #1 | 0 | - | 3.96 | 61,867 |
| Songs with Love in the Title | 0 | - | 4.10 | 16,130 |
| Who Controlled These Colonies? | 0 | - | 4.73 | 100,758 |
| Former Countries by Capital | 0 | - | 4.41 | 97,481 |
| Roman to Greek God | 0 | - | 4.48 | 93,684 |
| Invasions | 0 | - | 4.77 | 72,325 |
| WWII Trivia #2 | 0 | - | 4.47 | 76,367 |
| World War I Quiz | 0 | - | 4.54 | 83,071 |
| First Names of U.S. Presidents | 0 | - | 4.87 | 297,050 |
| Fictional Couples | 0 | - | 4.02 | 51,850 |
| Most Populous Countries in 1900 | 0 | - | 4.86 | 147,265 |
| Biggest Cities in History | 0 | - | 4.47 | 70,742 |
| Warsaw Pact Countries | 0 | - | 4.90 | 64,720 |
| Biggest Cities in Europe, 1700 A.D. | 0 | - | 4.95 | 58,460 |
| Ancient Roman Trivia #1 | 0 | - | 4.84 | 66,094 |
| Political Figures by Last Name #1 | 0 | - | 4.47 | 52,750 |
| History Analogies #2 | 0 | - | 4.44 | 59,868 |
| Ancient Greek Trivia | 0 | - | 4.45 | 59,047 |
| Spouses of World Leaders | 0 | - | 4.06 | 10,583 |
| Current Events by Year, 1990–2009 | 0 | - | 4.74 | 134,404 |
| Current Events by Year, 1970–1989 | 0 | - | 4.43 | 56,466 |
| Ancient Greek Words | 0 | - | 4.84 | 72,491 |
| Name that Historical Figure #4 | 0 | - | 4.27 | 122,506 |
| Most Populous Countries in 1950 | 0 | - | 4.64 | 63,483 |
| Name the Popes Quiz | 0 | - | 4.44 | 89,787 |
| Important Cities in European History | 0 | - | 4.50 | 88,468 |
| Countries of the Spanish Empire | 0 | - | 4.65 | 61,477 |
| Confederate States of the U.S. Civil War | 0 | - | 4.93 | 103,577 |
| American Founding Fathers | 0 | - | 4.28 | 20,367 |
| Roman Emperors | 0 | - | 4.95 | 78,951 |
| History by Letter - A | 0 | - | 4.47 | 115,991 |
| History by Letter - B | 0 | - | 4.53 | 132,450 |
| History by Letter - C | 0 | - | 4.65 | 128,011 |
| History by Letter - D | 0 | - | 4.28 | 106,889 |
| History by Letter - E | 0 | - | 4.41 | 105,513 |
| WWII A-Z #1 | 0 | - | 4.74 | 81,423 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 181,972 |
| 100 Biggest US Cities in 1900 | 0 | - | 4.42 | 56,300 |
| Top 10 World Cities Through History | 0 | - | 4.41 | 63,281 |
| History by Letter - I | 0 | - | 4.41 | 74,021 |
| History by Letter - J | 0 | - | 4.43 | 111,819 |
| Historical City to Country | 0 | - | 4.81 | 66,485 |
| Countries of the Japanese Empire | 0 | - | 4.95 | 75,038 |
| Countries in the Ottoman Empire | 0 | - | 4.93 | 50,815 |
| History by Letter - M | 0 | - | 4.50 | 84,020 |
| Countries Settled by Vikings | 0 | - | 4.92 | 91,923 |
| History Analogies #3 | 0 | - | 4.44 | 61,869 |
| WWII Geography | 0 | - | 4.74 | 89,075 |
| History General Knowledge #3 | 0 | - | 4.51 | 66,519 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 129,134 |
| People in History A-Z #1 | 0 | - | 4.67 | 80,489 |
| Biggest European Cities by Century | 0 | - | 4.96 | 105,323 |
| Former Countries | 0 | - | 4.53 | 100,527 |
| American Revolution Decoder | 0 | - | 4.10 | 18,367 |
| Valentine's Day Decoder | 0 | - | 3.83 | 14,564 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.92 | 59,348 |
| US Presidents - 1 Minute Sprint | 0 | - | 4.35 | 239,297 |
| Military History Vocabulary | 0 | - | 4.84 | 52,121 |
| Biggest Cities once in the Roman Empire | 0 | - | 4.64 | 58,749 |
| Neutral European Countries of WWII | 0 | - | 4.95 | 111,052 |
| Assassinated U.S. Presidents | 0 | - | 4.57 | 71,714 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 66,162 |
| Countries of the Popes | 0 | - | 4.74 | 70,360 |
| Biggest Cities once in the Ottoman Empire | 0 | - | 4.81 | 38,754 |
| Most Populous Countries by Year | 0 | - | 4.78 | 79,416 |
| Countries the UK Declared War On | 0 | - | 4.73 | 99,944 |
| Countries of Europe After World War II | 0 | - | 4.97 | 143,744 |
| Countries of Europe Before World War I | 0 | - | 5.00 | 112,680 |
| Most Recently-Settled Countries | 0 | - | 4.89 | 44,894 |
| Biggest Roman Empire Countries | 0 | - | 4.82 | 74,004 |
| Biggest Mongol Empire Countries | 0 | - | 4.91 | 61,576 |
| Metals of Antiquity | 0 | - | 4.95 | 63,801 |
| Biggest British Empire Countries | 0 | - | 4.43 | 55,586 |
| Biggest Spanish Empire Countries | 0 | - | 4.79 | 81,113 |
| Soviet Union Country Quiz | 0 | - | 4.79 | 56,619 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.98 | 142,783 |
| The Trojan War | 0 | - | 4.84 | 26,042 |
| The Dictator Files: Adolf Hitler | 0 | - | 4.63 | 49,871 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.96 | 57,617 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.84 | 54,402 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.88 | 60,475 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 48,032 |
| First Countries to Reach 5 Million People | 0 | - | 4.91 | 99,240 |
| First U.S. States to Reach 1 Million People | 0 | - | 4.45 | 54,342 |
| History of Christmas | 0 | - | 4.26 | 16,784 |
| Love Chain Quiz | 0 | - | 3.85 | 27,785 |
| Singers by Spouses | 0 | - | 4.24 | 8,291 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 116,668 |
| Former Flags | 0 | - | 4.96 | 70,823 |
| Country by Photo of its Leader #1 | 0 | - | 4.74 | 80,831 |
| Former Countries by Territory Map | 0 | - | 4.96 | 75,211 |
| Countries of the World in 1900 | 0 | - | 4.87 | 52,663 |
| Empires by Maps | 0 | - | 4.99 | 75,721 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.57 | 48,350 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.73 | 68,644 |
| Ultimate 20th Century History Quiz | 0 | - | 4.87 | 40,648 |
| Two Letter Roman Numerals | 0 | - | 4.94 | 28,346 |
| Years in History #1 - Multiple Choice | 0 | - | 4.76 | 55,919 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 147,302 |
| Giant Great Britain Millennium Quiz | 0 | - | 4.82 | 17,044 |
| Louisiana Purchase with a Map | 0 | - | 4.94 | 30,502 |
| Countries in the Byzantine Empire | 0 | - | 4.88 | 49,396 |
| Countries of Europe in 1444 | 0 | - | 4.94 | 73,093 |
| Name a Valid U.S. President #1 | 0 | - | 4.93 | 126,494 |
| Countries in an Egg of the World Map | 0 | - | 4.95 | 47,232 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 93,297 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 105,990 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 80,591 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 74,569 |
| Battle to Country | 0 | - | 4.89 | 30,646 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 84,885 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 67,131 |
| Cities by Former Name | 0 | - | 4.82 | 62,789 |
| Countries by Former Name | 0 | - | 4.98 | 82,792 |
| Flags of Countries of the World in 1910 | 0 | - | 4.95 | 58,928 |
| Name a Valid Year in History | 0 | - | 4.97 | 38,330 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 33,185 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.89 | 37,072 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 21,086 |
| The 21st Century | 0 | - | 4.44 | 58,716 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 58,880 |
| Countries by Founding Story | 0 | - | 4.91 | 48,900 |
| 2010s Decade Quiz | 0 | - | 4.55 | 53,592 |
| WWI... or WWII? | 0 | - | 4.74 | 83,073 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 50,316 |
| Modern Day Countries of Nazi Germany on a Map | 0 | - | 4.98 | 98,586 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.84 | 41,281 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.99 | 66,020 |
| Modern-Day Countries of the Khmer Empire on a Map | 0 | - | 4.84 | 32,863 |
| Modern-Day Countries of the Umayyad Caliphate on a Map | 0 | - | 4.99 | 52,453 |
| Countries of the World in 1444 | 0 | - | 4.95 | 41,529 |
| World History Quiz for Dummies | 0 | - | 4.53 | 60,261 |
| British History Quiz for Dummies | 0 | - | 4.53 | 54,571 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.95 | 46,787 |
| 100 Biggest Soviet Cities in 1989 with a Map | 0 | - | 4.95 | 18,240 |
