| Quiz | Points | Best | Rating | Takes |
|---|
| U.S. Presidents Quiz | 0 | - | 4.99 | 2,684,519 |
| World Leaders by Picture | 0 | - | 4.26 | 185,356 |
| U.S. Presidents by Picture | 0 | - | 4.82 | 348,317 |
| Shakespeare's Plays Quiz | 0 | - | 4.38 | 305,509 |
| Letters of the Greek Alphabet | 0 | - | 4.92 | 501,042 |
| Olympian Gods Quiz | 0 | - | 4.95 | 404,095 |
| English Monarchs Quiz | 0 | - | 4.85 | 380,251 |
| Name the War Quiz | 0 | - | 4.28 | 177,929 |
| Art Works Picture Quiz #1 | 0 | - | 4.43 | 89,189 |
| Art Works Picture Quiz #2 | 0 | - | 4.44 | 79,839 |
| Words for Leaders | 0 | - | 4.67 | 186,316 |
| Communist Countries in History | 0 | - | 4.48 | 384,174 |
| Famous Dictators Quiz #1 | 0 | - | 4.53 | 168,527 |
| People Who Were "The" Something | 0 | - | 4.17 | 122,823 |
| Mythical Creatures Quiz #1 | 0 | - | 4.89 | 596,407 |
| First Names of Historical Figures #1 | 0 | - | 4.35 | 204,022 |
| Figures from Greek Mythology | 0 | - | 4.85 | 150,564 |
| Roman Numeral Decoding Quiz | 0 | - | 4.85 | 342,240 |
| Name that Historical Figure #1 | 0 | - | 4.68 | 264,000 |
| Name that Historical Figure #2 | 0 | - | 4.40 | 220,716 |
| Name that Historical Figure #3 | 0 | - | 4.28 | 189,935 |
| Events in History #1 | 0 | - | 4.28 | 139,444 |
| Ancient City to Country | 0 | - | 4.74 | 83,918 |
| Commonwealth of Nations Countries | 0 | - | 4.92 | 205,493 |
| Famous Ancient Romans | 0 | - | 4.68 | 68,640 |
| U.S. Presidential Trivia #1 | 0 | - | 4.54 | 83,062 |
| Popular Royal Names | 0 | - | 4.17 | 107,554 |
| Prime Ministers of the UK | 0 | - | 4.93 | 321,481 |
| Biggest US Cities by Decade | 0 | - | 4.92 | 133,067 |
| Former Capitals Quiz | 0 | - | 4.74 | 54,543 |
| Quotes from Historical Figures #1 | 0 | - | 4.49 | 76,337 |
| Ye Olde Professions | 0 | - | 4.53 | 120,627 |
| Name that Greek Letter | 0 | - | 4.90 | 256,986 |
| Recently Independent Countries Quiz | 0 | - | 4.98 | 131,595 |
| Countries by Independence Day Quiz | 0 | - | 4.48 | 41,953 |
| 40 Historical People that Everyone Should Know | 0 | - | 4.06 | 844,304 |
| Countries in World War II | 0 | - | 4.48 | 682,211 |
| Deadliest U.S. Wars | 0 | - | 4.81 | 141,996 |
| Countries in World War I | 0 | - | 4.91 | 183,231 |
| Biggest Nations and Empires Ever | 0 | - | 4.64 | 121,222 |
| This Day in History - September | 0 | - | 4.41 | 43,851 |
| Vietnam War Countries | 0 | - | 4.78 | 76,852 |
| Countries Bordering China Since 1914 | 0 | - | 4.94 | 70,357 |
| Countries "Ruled" by King Charles III | 0 | - | 4.74 | 65,190 |
| Countries of the Soviet Union | 0 | - | 4.99 | 146,560 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.91 | 92,234 |
| U.S. Baby Boy Names by Decade | 0 | - | 4.57 | 392,011 |
| U.S. Baby Girl Names by Decade | 0 | - | 4.33 | 567,563 |
| The 7 Wonders of the Ancient World | 0 | - | 4.79 | 60,763 |
| The American Revolution | 0 | - | 4.47 | 47,666 |
| Independence from Whom | 0 | - | 4.99 | 153,160 |
| Political Movements by Country | 0 | - | 4.50 | 62,051 |
| Famous Empires in History | 0 | - | 4.79 | 92,577 |
| Time Magazine Person of the Year | 0 | - | 4.53 | 59,870 |
| Losing U.S. Presidential Candidates | 0 | - | 4.49 | 64,081 |
| Biggest English Cities by Century | 0 | - | 4.92 | 85,914 |
| WWII Trivia #1 | 0 | - | 4.33 | 131,050 |
| Notable People of WWII | 0 | - | 4.48 | 74,069 |
| Who Controlled These Colonies? | 0 | - | 4.73 | 100,759 |
| Former Countries by Capital | 0 | - | 4.41 | 97,483 |
| Roman to Greek God | 0 | - | 4.48 | 93,686 |
| Invasions | 0 | - | 4.77 | 72,327 |
| WWII Trivia #2 | 0 | - | 4.47 | 76,373 |
| World War I Quiz | 0 | - | 4.54 | 83,076 |
| First Names of U.S. Presidents | 0 | - | 4.87 | 297,112 |
| Most Populous Countries in 1900 | 0 | - | 4.86 | 147,269 |
| Biggest Cities in History | 0 | - | 4.47 | 70,746 |
| Warsaw Pact Countries | 0 | - | 4.90 | 64,725 |
| Inventions by Country #1 | 0 | - | 4.43 | 41,875 |
| Biggest Cities in Europe, 1700 A.D. | 0 | - | 4.95 | 58,465 |
| The American Civil War | 0 | - | 4.58 | 44,456 |
| Ancient Roman Trivia #1 | 0 | - | 4.84 | 66,098 |
| Political Figures by Last Name #1 | 0 | - | 4.47 | 52,753 |
| History Analogies #2 | 0 | - | 4.44 | 59,871 |
| Ancient Greek Trivia | 0 | - | 4.45 | 59,050 |
| Current Events by Year, 1990–2009 | 0 | - | 4.74 | 134,412 |
| Current Events by Year, 1970–1989 | 0 | - | 4.43 | 56,471 |
| Ancient Greek Words | 0 | - | 4.84 | 72,499 |
| Name that Historical Figure #4 | 0 | - | 4.27 | 122,512 |
| Most Populous Countries in 1950 | 0 | - | 4.64 | 63,484 |
| Name the Popes Quiz | 0 | - | 4.44 | 89,788 |
| Important Cities in European History | 0 | - | 4.50 | 88,472 |
| Countries of the Spanish Empire | 0 | - | 4.65 | 61,478 |
| Confederate States of the U.S. Civil War | 0 | - | 4.93 | 103,585 |
| The 16th Century | 0 | - | 4.68 | 45,984 |
| The 11th and 12th Century | 0 | - | 4.49 | 42,231 |
| Roman Emperors | 0 | - | 4.95 | 78,953 |
| Six Flags Over Texas | 0 | - | 4.74 | 42,275 |
| Houses of British Monarchs | 0 | - | 4.47 | 45,178 |
| History by Letter - A | 0 | - | 4.47 | 116,003 |
| History by Letter - B | 0 | - | 4.53 | 132,461 |
| History by Letter - C | 0 | - | 4.65 | 128,020 |
| History by Letter - D | 0 | - | 4.28 | 106,897 |
| History by Letter - E | 0 | - | 4.41 | 105,661 |
| WWII A-Z #1 | 0 | - | 4.74 | 81,426 |
| WWII A-Z #2 | 0 | - | 4.44 | 43,815 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 181,982 |
| 100 Biggest US Cities in 1900 | 0 | - | 4.42 | 56,301 |
| Top 10 World Cities Through History | 0 | - | 4.41 | 63,282 |
| History by Letter - I | 0 | - | 4.41 | 74,029 |
| History by Letter - J | 0 | - | 4.43 | 111,828 |
| Historical City to Country | 0 | - | 4.81 | 66,485 |
| Countries of the Japanese Empire | 0 | - | 4.95 | 75,040 |
| Countries in the Ottoman Empire | 0 | - | 4.93 | 50,816 |
| History by Letter - M | 0 | - | 4.50 | 84,025 |
| Countries Settled by Vikings | 0 | - | 4.92 | 91,923 |
| History Analogies #3 | 0 | - | 4.44 | 61,871 |
| WWII Geography | 0 | - | 4.74 | 89,081 |
| History General Knowledge #3 | 0 | - | 4.51 | 66,524 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 129,136 |
| People in History A-Z #1 | 0 | - | 4.67 | 80,490 |
| People in History A-Z #2 | 0 | - | 4.43 | 43,792 |
| Biggest European Cities by Century | 0 | - | 4.96 | 105,330 |
| Former Countries | 0 | - | 4.53 | 100,529 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.92 | 59,353 |
| US Presidents - 1 Minute Sprint | 0 | - | 4.35 | 239,299 |
| Military History Vocabulary | 0 | - | 4.84 | 52,124 |
| Biggest Cities once in the Roman Empire | 0 | - | 4.64 | 58,752 |
| Neutral European Countries of WWII | 0 | - | 4.95 | 111,056 |
| Biggest Cities once in the Spanish Empire | 0 | - | 4.78 | 46,421 |
| Assassinated U.S. Presidents | 0 | - | 4.57 | 71,718 |
| Biggest World Cities in 1850 | 0 | - | 4.53 | 47,650 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 66,166 |
| Countries of the Popes | 0 | - | 4.74 | 70,364 |
| Biggest Cities once in the Ottoman Empire | 0 | - | 4.81 | 38,756 |
| Most Populous Countries by Year | 0 | - | 4.78 | 79,420 |
| Countries the UK Declared War On | 0 | - | 4.73 | 99,945 |
| Countries of Europe After World War II | 0 | - | 4.97 | 143,753 |
| Countries of Europe Before World War I | 0 | - | 5.00 | 112,689 |
| Most Recently-Settled Countries | 0 | - | 4.89 | 44,894 |
| Biggest Roman Empire Countries | 0 | - | 4.82 | 74,007 |
| Biggest Mongol Empire Countries | 0 | - | 4.91 | 61,581 |
| Metals of Antiquity | 0 | - | 4.95 | 63,801 |
| Countries of Asia in 1900 | 0 | - | 4.42 | 48,022 |
| Biggest British Empire Countries | 0 | - | 4.43 | 55,589 |
| Biggest Spanish Empire Countries | 0 | - | 4.79 | 81,118 |
| Soviet Union Country Quiz | 0 | - | 4.79 | 56,622 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.98 | 142,789 |
| The Trojan War | 0 | - | 4.84 | 26,043 |
| The Dictator Files: Adolf Hitler | 0 | - | 4.63 | 49,871 |
| Word Chain - Greek and Roman Mythology | 0 | - | 4.42 | 42,522 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.96 | 57,618 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.84 | 54,405 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.88 | 60,478 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 48,034 |
| First Countries to Reach 5 Million People | 0 | - | 4.91 | 99,244 |
| First U.S. States to Reach 1 Million People | 0 | - | 4.45 | 54,345 |
| First U.S. Cities to Reach 100,000 People | 0 | - | 4.53 | 43,415 |
| Most-Visited Countries by Popes | 0 | - | 4.44 | 43,144 |
| Colonies of Africa with a Map | 0 | - | 4.73 | 41,836 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 116,673 |
| Former Flags | 0 | - | 4.96 | 70,830 |
| Country by Photo of its Leader #1 | 0 | - | 4.74 | 80,837 |
| Former Countries by Territory Map | 0 | - | 4.96 | 75,212 |
| Countries of the World in 1900 | 0 | - | 4.87 | 52,667 |
| Empires by Maps | 0 | - | 4.99 | 75,728 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.57 | 48,359 |
| Countries that Bordered British India with an Empty Map | 0 | - | 4.64 | 45,979 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.73 | 68,648 |
| Greek Mythology General Knowledge #2 | 0 | - | 4.49 | 45,908 |
| Ultimate 20th Century History Quiz | 0 | - | 4.87 | 40,650 |
| Two Letter Roman Numerals | 0 | - | 4.94 | 28,350 |
| Years in History #1 - Multiple Choice | 0 | - | 4.76 | 55,920 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 147,309 |
| Giant Great Britain Millennium Quiz | 0 | - | 4.82 | 17,044 |
| 5-Letter History Chain #3 | 0 | - | 4.43 | 44,367 |
| Louisiana Purchase with a Map | 0 | - | 4.94 | 30,504 |
| Countries in the Byzantine Empire | 0 | - | 4.88 | 49,399 |
| Countries of Europe in 1444 | 0 | - | 4.94 | 73,096 |
| Name a Valid U.S. President #1 | 0 | - | 4.93 | 126,503 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 93,300 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 105,997 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 80,595 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 74,577 |
| Battle to Country | 0 | - | 4.89 | 30,647 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 84,891 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 67,134 |
| Cities by Former Name | 0 | - | 4.82 | 62,795 |
| Countries by Former Name | 0 | - | 4.98 | 82,795 |
| Flags of Countries of the World in 1910 | 0 | - | 4.95 | 58,933 |
| Name a Valid Year in History | 0 | - | 4.97 | 38,334 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 33,188 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.89 | 37,073 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 21,091 |
| The 21st Century | 0 | - | 4.44 | 58,720 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 58,886 |
| Countries by Founding Story | 0 | - | 4.91 | 48,901 |
| 2010s Decade Quiz | 0 | - | 4.55 | 53,593 |
| WWI... or WWII? | 0 | - | 4.74 | 83,084 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 50,319 |
| Modern Day Countries of Nazi Germany on a Map | 0 | - | 4.98 | 98,597 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.84 | 41,287 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.99 | 66,024 |
| Modern-Day Countries of the Khmer Empire on a Map | 0 | - | 4.84 | 32,864 |
| Modern-Day Countries of the Umayyad Caliphate on a Map | 0 | - | 4.99 | 52,458 |
| Countries of the World in 1444 | 0 | - | 4.95 | 41,531 |
| World History Quiz for Dummies | 0 | - | 4.53 | 60,266 |
| British History Quiz for Dummies | 0 | - | 4.53 | 54,574 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.95 | 46,791 |
| 100 Biggest Soviet Cities in 1989 with a Map | 0 | - | 4.95 | 18,242 |
