| Quiz | Points | Best | Rating | Takes |
|---|
| U.S. Presidents Quiz | 0 | - | 4.99 | 2,678,632 |
| World Leaders by Picture | 0 | - | 4.26 | 184,962 |
| U.S. Presidents by Picture | 0 | - | 4.81 | 347,669 |
| Shakespeare's Plays Quiz | 0 | - | 4.38 | 304,931 |
| Letters of the Greek Alphabet | 0 | - | 4.92 | 500,087 |
| Olympian Gods Quiz | 0 | - | 4.95 | 403,494 |
| English Monarchs Quiz | 0 | - | 4.86 | 379,502 |
| Name the War Quiz | 0 | - | 4.28 | 177,781 |
| Art Works Picture Quiz #1 | 0 | - | 4.43 | 89,098 |
| Art Works Picture Quiz #2 | 0 | - | 4.44 | 79,759 |
| Words for Leaders | 0 | - | 4.66 | 185,906 |
| Communist Countries in History | 0 | - | 4.48 | 383,367 |
| Famous Dictators Quiz #1 | 0 | - | 4.53 | 168,329 |
| People Who Were "The" Something | 0 | - | 4.17 | 122,770 |
| Mythical Creatures Quiz #1 | 0 | - | 4.89 | 595,526 |
| First Names of Historical Figures #1 | 0 | - | 4.35 | 203,871 |
| Figures from Greek Mythology | 0 | - | 4.85 | 150,298 |
| Roman Numeral Decoding Quiz | 0 | - | 4.84 | 341,603 |
| Name that Historical Figure #1 | 0 | - | 4.67 | 262,390 |
| Name that Historical Figure #2 | 0 | - | 4.40 | 219,032 |
| Name that Historical Figure #3 | 0 | - | 4.28 | 188,466 |
| Events in History #1 | 0 | - | 4.28 | 139,279 |
| Ancient City to Country | 0 | - | 4.73 | 83,836 |
| Commonwealth of Nations Countries | 0 | - | 4.92 | 205,283 |
| Famous Ancient Romans | 0 | - | 4.68 | 68,560 |
| U.S. Presidential Trivia #1 | 0 | - | 4.54 | 82,980 |
| Popular Royal Names | 0 | - | 4.17 | 107,478 |
| Prime Ministers of the UK | 0 | - | 4.93 | 320,927 |
| Biggest US Cities by Decade | 0 | - | 4.92 | 132,886 |
| Former Capitals Quiz | 0 | - | 4.74 | 54,478 |
| Quotes from Historical Figures #1 | 0 | - | 4.49 | 76,227 |
| Ye Olde Professions | 0 | - | 4.53 | 120,430 |
| Name that Greek Letter | 0 | - | 4.90 | 256,543 |
| Recently Independent Countries Quiz | 0 | - | 4.98 | 131,430 |
| Countries by Independence Day Quiz | 0 | - | 4.48 | 41,918 |
| 40 Historical People that Everyone Should Know | 0 | - | 4.06 | 842,874 |
| Countries in World War II | 0 | - | 4.48 | 680,546 |
| Deadliest U.S. Wars | 0 | - | 4.81 | 141,761 |
| Countries in World War I | 0 | - | 4.92 | 182,891 |
| Biggest Nations and Empires Ever | 0 | - | 4.64 | 121,071 |
| This Day in History - September | 0 | - | 4.41 | 43,547 |
| Vietnam War Countries | 0 | - | 4.78 | 76,712 |
| Countries Bordering China Since 1914 | 0 | - | 4.94 | 70,175 |
| Countries "Ruled" by King Charles III | 0 | - | 4.74 | 65,077 |
| Countries of the Soviet Union | 0 | - | 4.99 | 146,257 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.91 | 92,084 |
| U.S. Baby Boy Names by Decade | 0 | - | 4.57 | 391,264 |
| U.S. Baby Girl Names by Decade | 0 | - | 4.33 | 566,453 |
| The 7 Wonders of the Ancient World | 0 | - | 4.79 | 60,649 |
| The American Revolution | 0 | - | 4.47 | 47,602 |
| Independence from Whom | 0 | - | 4.99 | 152,942 |
| Political Movements by Country | 0 | - | 4.50 | 61,968 |
| Famous Empires in History | 0 | - | 4.79 | 92,410 |
| Wives of King Henry VIII | 0 | - | 4.50 | 41,432 |
| Time Magazine Person of the Year | 0 | - | 4.52 | 59,778 |
| Losing U.S. Presidential Candidates | 0 | - | 4.48 | 64,006 |
| Biggest English Cities by Century | 0 | - | 4.92 | 85,721 |
| WWII Trivia #1 | 0 | - | 4.34 | 130,822 |
| Notable People of WWII | 0 | - | 4.48 | 73,985 |
| Who Controlled These Colonies? | 0 | - | 4.73 | 100,622 |
| Former Countries by Capital | 0 | - | 4.41 | 97,395 |
| Roman to Greek God | 0 | - | 4.47 | 93,540 |
| Invasions | 0 | - | 4.77 | 72,218 |
| WWII Trivia #2 | 0 | - | 4.47 | 76,262 |
| World War I Quiz | 0 | - | 4.53 | 82,970 |
| First Names of U.S. Presidents | 0 | - | 4.87 | 296,503 |
| Most Populous Countries in 1900 | 0 | - | 4.86 | 147,065 |
| Biggest Cities in History | 0 | - | 4.49 | 70,597 |
| Warsaw Pact Countries | 0 | - | 4.90 | 64,606 |
| Inventions by Country #1 | 0 | - | 4.43 | 41,825 |
| Biggest Cities in Europe, 1700 A.D. | 0 | - | 4.95 | 58,361 |
| The American Civil War | 0 | - | 4.58 | 44,385 |
| Ancient Roman Trivia #1 | 0 | - | 4.84 | 66,000 |
| Political Figures by Last Name #1 | 0 | - | 4.47 | 52,635 |
| History Analogies #2 | 0 | - | 4.44 | 59,816 |
| Ancient Greek Trivia | 0 | - | 4.45 | 58,962 |
| Current Events by Year, 1990–2009 | 0 | - | 4.74 | 133,829 |
| Current Events by Year, 1970–1989 | 0 | - | 4.41 | 55,966 |
| Ancient Greek Words | 0 | - | 4.83 | 72,228 |
| Name that Historical Figure #4 | 0 | - | 4.27 | 121,202 |
| Most Populous Countries in 1950 | 0 | - | 4.64 | 63,388 |
| Name the Popes Quiz | 0 | - | 4.44 | 89,659 |
| Important Cities in European History | 0 | - | 4.49 | 88,374 |
| Countries of the Spanish Empire | 0 | - | 4.65 | 61,413 |
| Confederate States of the U.S. Civil War | 0 | - | 4.93 | 103,415 |
| The 16th Century | 0 | - | 4.67 | 45,927 |
| The 11th and 12th Century | 0 | - | 4.49 | 42,180 |
| Roman Emperors | 0 | - | 4.95 | 78,689 |
| Six Flags Over Texas | 0 | - | 4.73 | 42,175 |
| Houses of British Monarchs | 0 | - | 4.46 | 45,081 |
| History by Letter - A | 0 | - | 4.47 | 115,563 |
| History by Letter - B | 0 | - | 4.53 | 131,928 |
| History by Letter - C | 0 | - | 4.64 | 127,538 |
| History by Letter - D | 0 | - | 4.28 | 106,381 |
| History by Letter - E | 0 | - | 4.43 | 99,874 |
| WWII A-Z #1 | 0 | - | 4.74 | 81,282 |
| WWII A-Z #2 | 0 | - | 4.44 | 43,711 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 181,644 |
| 100 Biggest US Cities in 1900 | 0 | - | 4.42 | 56,226 |
| Top 10 World Cities Through History | 0 | - | 4.41 | 63,197 |
| History by Letter - I | 0 | - | 4.41 | 73,709 |
| History by Letter - J | 0 | - | 4.45 | 111,421 |
| Historical City to Country | 0 | - | 4.81 | 66,404 |
| Countries of the Japanese Empire | 0 | - | 4.95 | 74,856 |
| Countries in the Ottoman Empire | 0 | - | 4.92 | 50,724 |
| History by Letter - M | 0 | - | 4.50 | 83,717 |
| Countries Settled by Vikings | 0 | - | 4.92 | 91,808 |
| History Analogies #3 | 0 | - | 4.44 | 61,820 |
| WWII Geography | 0 | - | 4.73 | 88,610 |
| History General Knowledge #3 | 0 | - | 4.51 | 66,417 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 128,957 |
| People in History A-Z #1 | 0 | - | 4.66 | 80,327 |
| People in History A-Z #2 | 0 | - | 4.43 | 43,682 |
| Biggest European Cities by Century | 0 | - | 4.96 | 105,140 |
| Former Countries | 0 | - | 4.52 | 100,405 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.92 | 59,217 |
| US Presidents - 1 Minute Sprint | 0 | - | 4.35 | 238,674 |
| Military History Vocabulary | 0 | - | 4.84 | 52,026 |
| Biggest Cities once in the Roman Empire | 0 | - | 4.64 | 58,658 |
| Neutral European Countries of WWII | 0 | - | 4.95 | 110,820 |
| Biggest Cities once in the Spanish Empire | 0 | - | 4.78 | 46,354 |
| Assassinated U.S. Presidents | 0 | - | 4.57 | 71,589 |
| Biggest World Cities in 1850 | 0 | - | 4.52 | 47,564 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 65,967 |
| Countries of the Popes | 0 | - | 4.74 | 70,239 |
| Biggest Cities once in the Ottoman Empire | 0 | - | 4.81 | 38,682 |
| Most Populous Countries by Year | 0 | - | 4.77 | 79,069 |
| Countries the UK Declared War On | 0 | - | 4.72 | 99,774 |
| Countries of Europe After World War II | 0 | - | 4.97 | 143,449 |
| Countries of Europe Before World War I | 0 | - | 5.00 | 112,363 |
| Most Recently-Settled Countries | 0 | - | 4.89 | 44,830 |
| Biggest Roman Empire Countries | 0 | - | 4.82 | 73,893 |
| Biggest Mongol Empire Countries | 0 | - | 4.91 | 61,475 |
| Metals of Antiquity | 0 | - | 4.95 | 63,722 |
| Countries of Asia in 1900 | 0 | - | 4.42 | 47,942 |
| Biggest British Empire Countries | 0 | - | 4.43 | 55,509 |
| Biggest Spanish Empire Countries | 0 | - | 4.79 | 80,942 |
| Soviet Union Country Quiz | 0 | - | 4.78 | 56,472 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.98 | 142,530 |
| The Trojan War | 0 | - | 4.84 | 25,974 |
| The Dictator Files: Adolf Hitler | 0 | - | 4.57 | 49,758 |
| Word Chain - Greek and Roman Mythology | 0 | - | 4.42 | 42,437 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.96 | 57,530 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.84 | 54,310 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.88 | 60,395 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 47,941 |
| First Countries to Reach 5 Million People | 0 | - | 4.91 | 99,074 |
| First U.S. States to Reach 1 Million People | 0 | - | 4.45 | 54,275 |
| First U.S. Cities to Reach 100,000 People | 0 | - | 4.53 | 43,354 |
| Most-Visited Countries by Popes | 0 | - | 4.44 | 43,049 |
| Colonies of Africa with a Map | 0 | - | 4.73 | 41,727 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 116,298 |
| Former Flags | 0 | - | 4.96 | 70,673 |
| Country by Photo of its Leader #1 | 0 | - | 4.73 | 80,676 |
| Former Countries by Territory Map | 0 | - | 4.96 | 75,065 |
| Countries of the World in 1900 | 0 | - | 4.87 | 52,449 |
| Empires by Maps | 0 | - | 4.99 | 75,472 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.57 | 48,239 |
| Countries that Bordered British India with an Empty Map | 0 | - | 4.64 | 45,871 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.73 | 68,424 |
| Greek Mythology General Knowledge #2 | 0 | - | 4.49 | 45,772 |
| Ultimate 20th Century History Quiz | 0 | - | 4.87 | 40,573 |
| Two Letter Roman Numerals | 0 | - | 4.94 | 28,181 |
| Years in History #1 - Multiple Choice | 0 | - | 4.76 | 55,819 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 146,954 |
| Giant Great Britain Millennium Quiz | 0 | - | 4.82 | 17,002 |
| 5-Letter History Chain #3 | 0 | - | 4.42 | 44,306 |
| Louisiana Purchase with a Map | 0 | - | 4.94 | 30,428 |
| Countries in the Byzantine Empire | 0 | - | 4.88 | 49,293 |
| Countries of Europe in 1444 | 0 | - | 4.94 | 72,877 |
| Name a Valid U.S. President #1 | 0 | - | 4.93 | 126,219 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 93,040 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 105,640 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 80,403 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 74,359 |
| Battle to Country | 0 | - | 4.89 | 30,599 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 84,656 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 67,004 |
| Cities by Former Name | 0 | - | 4.82 | 62,689 |
| Countries by Former Name | 0 | - | 4.98 | 82,641 |
| Flags of Countries of the World in 1910 | 0 | - | 4.95 | 58,776 |
| Name a Valid Year in History | 0 | - | 4.97 | 38,098 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 33,091 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.89 | 36,893 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 20,990 |
| The 21st Century | 0 | - | 4.44 | 58,605 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 58,691 |
| Countries by Founding Story | 0 | - | 4.91 | 48,834 |
| 2010s Decade Quiz | 0 | - | 4.55 | 53,481 |
| WWI... or WWII? | 0 | - | 4.74 | 82,812 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 50,164 |
| Modern Day Countries of Nazi Germany on a Map | 0 | - | 4.98 | 98,257 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.84 | 41,169 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 65,824 |
| Modern-Day Countries of the Khmer Empire on a Map | 0 | - | 4.82 | 32,756 |
| Modern-Day Countries of the Umayyad Caliphate on a Map | 0 | - | 4.99 | 52,314 |
| Countries of the World in 1444 | 0 | - | 4.95 | 41,394 |
| World History Quiz for Dummies | 0 | - | 4.52 | 60,147 |
| British History Quiz for Dummies | 0 | - | 4.53 | 54,498 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.95 | 46,585 |
