| Quiz | Points | Best | Rating | Takes |
|---|
| U.S. Presidents Quiz | 0 | - | 4.99 | 2,674,944 |
| World Leaders by Picture | 0 | - | 4.26 | 184,810 |
| U.S. Presidents by Picture | 0 | - | 4.81 | 347,235 |
| Shakespeare's Plays Quiz | 0 | - | 4.36 | 304,513 |
| Letters of the Greek Alphabet | 0 | - | 4.92 | 499,375 |
| Olympian Gods Quiz | 0 | - | 4.95 | 403,038 |
| English Monarchs Quiz | 0 | - | 4.85 | 379,041 |
| Name the War Quiz | 0 | - | 4.28 | 177,686 |
| Art Works Picture Quiz #1 | 0 | - | 4.43 | 89,024 |
| Art Works Picture Quiz #2 | 0 | - | 4.44 | 79,698 |
| Words for Leaders | 0 | - | 4.66 | 185,650 |
| Communist Countries in History | 0 | - | 4.47 | 382,869 |
| Famous Dictators Quiz #1 | 0 | - | 4.52 | 168,223 |
| People Who Were "The" Something | 0 | - | 4.17 | 122,728 |
| Mythical Creatures Quiz #1 | 0 | - | 4.89 | 594,946 |
| First Names of Historical Figures #1 | 0 | - | 4.35 | 203,774 |
| Figures from Greek Mythology | 0 | - | 4.85 | 150,099 |
| Roman Numeral Decoding Quiz | 0 | - | 4.84 | 341,159 |
| Name that Historical Figure #1 | 0 | - | 4.67 | 262,141 |
| Name that Historical Figure #2 | 0 | - | 4.40 | 218,806 |
| Name that Historical Figure #3 | 0 | - | 4.28 | 188,276 |
| Events in History #1 | 0 | - | 4.28 | 139,186 |
| Ancient City to Country | 0 | - | 4.78 | 83,414 |
| Commonwealth of Nations Countries | 0 | - | 4.92 | 205,068 |
| Famous Ancient Romans | 0 | - | 4.68 | 68,488 |
| U.S. Presidential Trivia #1 | 0 | - | 4.54 | 82,918 |
| Popular Royal Names | 0 | - | 4.17 | 107,428 |
| Prime Ministers of the UK | 0 | - | 4.93 | 320,570 |
| Biggest US Cities by Decade | 0 | - | 4.92 | 132,755 |
| Former Capitals Quiz | 0 | - | 4.74 | 54,452 |
| Quotes from Historical Figures #1 | 0 | - | 4.49 | 76,153 |
| Ye Olde Professions | 0 | - | 4.52 | 120,281 |
| Name that Greek Letter | 0 | - | 4.90 | 256,277 |
| Recently Independent Countries Quiz | 0 | - | 4.98 | 131,198 |
| Countries by Independence Day Quiz | 0 | - | 4.48 | 41,880 |
| 40 Historical People that Everyone Should Know | 0 | - | 4.06 | 842,041 |
| Countries in World War II | 0 | - | 4.47 | 679,494 |
| Deadliest U.S. Wars | 0 | - | 4.81 | 141,624 |
| Countries in World War I | 0 | - | 4.92 | 182,672 |
| Biggest Nations and Empires Ever | 0 | - | 4.63 | 120,975 |
| This Day in History - September | 0 | - | 4.41 | 43,525 |
| Vietnam War Countries | 0 | - | 4.78 | 76,620 |
| Countries Bordering China Since 1914 | 0 | - | 4.94 | 70,086 |
| Countries "Ruled" by King Charles III | 0 | - | 4.73 | 65,005 |
| Countries of the Soviet Union | 0 | - | 4.99 | 146,041 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.91 | 91,953 |
| U.S. Baby Boy Names by Decade | 0 | - | 4.56 | 390,804 |
| U.S. Baby Girl Names by Decade | 0 | - | 4.33 | 565,773 |
| The 7 Wonders of the Ancient World | 0 | - | 4.78 | 60,565 |
| The American Revolution | 0 | - | 4.47 | 47,576 |
| Independence from Whom | 0 | - | 4.99 | 152,807 |
| Political Movements by Country | 0 | - | 4.49 | 61,897 |
| Famous Empires in History | 0 | - | 4.79 | 92,338 |
| Wives of King Henry VIII | 0 | - | 4.50 | 41,397 |
| Time Magazine Person of the Year | 0 | - | 4.51 | 59,737 |
| Losing U.S. Presidential Candidates | 0 | - | 4.48 | 63,961 |
| Biggest English Cities by Century | 0 | - | 4.92 | 85,574 |
| WWII Trivia #1 | 0 | - | 4.34 | 130,685 |
| Notable People of WWII | 0 | - | 4.48 | 73,932 |
| Who Controlled These Colonies? | 0 | - | 4.73 | 100,523 |
| Roman to Greek God | 0 | - | 4.46 | 93,428 |
| Invasions | 0 | - | 4.77 | 72,147 |
| WWII Trivia #2 | 0 | - | 4.47 | 76,194 |
| World War I Quiz | 0 | - | 4.52 | 82,900 |
| First Names of U.S. Presidents | 0 | - | 4.87 | 296,190 |
| Most Populous Countries in 1900 | 0 | - | 4.86 | 146,932 |
| Biggest Cities in History | 0 | - | 4.49 | 70,481 |
| Warsaw Pact Countries | 0 | - | 4.90 | 64,536 |
| Inventions by Country #1 | 0 | - | 4.43 | 41,783 |
| Biggest Cities in Europe, 1700 A.D. | 0 | - | 4.95 | 58,290 |
| The American Civil War | 0 | - | 4.58 | 44,338 |
| Ancient Roman Trivia #1 | 0 | - | 4.84 | 65,918 |
| Political Figures by Last Name #1 | 0 | - | 4.47 | 52,564 |
| History Analogies #2 | 0 | - | 4.44 | 59,787 |
| Ancient Greek Trivia | 0 | - | 4.45 | 58,909 |
| Current Events by Year, 1990–2009 | 0 | - | 4.74 | 133,730 |
| Current Events by Year, 1970–1989 | 0 | - | 4.41 | 55,931 |
| Ancient Greek Words | 0 | - | 4.83 | 71,985 |
| Name that Historical Figure #4 | 0 | - | 4.27 | 121,054 |
| Most Populous Countries in 1950 | 0 | - | 4.64 | 63,310 |
| Name the Popes Quiz | 0 | - | 4.44 | 89,585 |
| Important Cities in European History | 0 | - | 4.49 | 88,323 |
| Countries of the Spanish Empire | 0 | - | 4.65 | 61,370 |
| Confederate States of the U.S. Civil War | 0 | - | 4.92 | 103,297 |
| The 16th Century | 0 | - | 4.67 | 45,907 |
| The 11th and 12th Century | 0 | - | 4.49 | 42,160 |
| Roman Emperors | 0 | - | 4.95 | 78,450 |
| Six Flags Over Texas | 0 | - | 4.73 | 42,119 |
| Houses of British Monarchs | 0 | - | 4.46 | 45,025 |
| History by Letter - A | 0 | - | 4.47 | 115,427 |
| History by Letter - B | 0 | - | 4.52 | 131,783 |
| History by Letter - C | 0 | - | 4.64 | 127,370 |
| History by Letter - D | 0 | - | 4.28 | 105,962 |
| History by Letter - E | 0 | - | 4.43 | 99,745 |
| WWII A-Z #1 | 0 | - | 4.74 | 81,190 |
| WWII A-Z #2 | 0 | - | 4.44 | 43,661 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 181,456 |
| 100 Biggest US Cities in 1900 | 0 | - | 4.42 | 56,185 |
| Top 10 World Cities Through History | 0 | - | 4.41 | 63,162 |
| History by Letter - I | 0 | - | 4.41 | 73,626 |
| History by Letter - J | 0 | - | 4.45 | 111,288 |
| Historical City to Country | 0 | - | 4.81 | 66,343 |
| Countries of the Japanese Empire | 0 | - | 4.95 | 74,732 |
| Countries in the Ottoman Empire | 0 | - | 4.92 | 50,661 |
| History by Letter - M | 0 | - | 4.50 | 83,616 |
| Countries Settled by Vikings | 0 | - | 4.92 | 91,732 |
| History Analogies #3 | 0 | - | 4.44 | 61,780 |
| WWII Geography | 0 | - | 4.73 | 88,530 |
| History General Knowledge #3 | 0 | - | 4.51 | 66,352 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 128,858 |
| People in History A-Z #1 | 0 | - | 4.66 | 80,225 |
| People in History A-Z #2 | 0 | - | 4.43 | 43,630 |
| Biggest European Cities by Century | 0 | - | 4.96 | 105,020 |
| Former Countries | 0 | - | 4.52 | 100,316 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.92 | 59,139 |
| US Presidents - 1 Minute Sprint | 0 | - | 4.34 | 238,423 |
| Military History Vocabulary | 0 | - | 4.84 | 51,957 |
| Biggest Cities once in the Roman Empire | 0 | - | 4.64 | 58,591 |
| Neutral European Countries of WWII | 0 | - | 4.95 | 110,646 |
| Biggest Cities once in the Spanish Empire | 0 | - | 4.78 | 46,309 |
| Assassinated U.S. Presidents | 0 | - | 4.56 | 71,497 |
| Biggest World Cities in 1850 | 0 | - | 4.52 | 47,520 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 65,836 |
| Countries of the Popes | 0 | - | 4.74 | 70,146 |
| Biggest Cities once in the Ottoman Empire | 0 | - | 4.81 | 38,634 |
| Most Populous Countries by Year | 0 | - | 4.76 | 78,946 |
| Countries the UK Declared War On | 0 | - | 4.72 | 99,654 |
| Countries of Europe After World War II | 0 | - | 4.97 | 143,260 |
| Countries of Europe Before World War I | 0 | - | 5.00 | 112,136 |
| Most Recently-Settled Countries | 0 | - | 4.89 | 44,782 |
| Biggest Roman Empire Countries | 0 | - | 4.82 | 73,796 |
| Biggest Mongol Empire Countries | 0 | - | 4.91 | 61,407 |
| Metals of Antiquity | 0 | - | 4.95 | 63,656 |
| Countries of Asia in 1900 | 0 | - | 4.42 | 47,895 |
| Biggest British Empire Countries | 0 | - | 4.43 | 55,480 |
| Biggest Spanish Empire Countries | 0 | - | 4.79 | 80,843 |
| Soviet Union Country Quiz | 0 | - | 4.78 | 56,388 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.98 | 142,327 |
| The Trojan War | 0 | - | 4.83 | 25,941 |
| The Dictator Files: Adolf Hitler | 0 | - | 4.56 | 49,679 |
| Word Chain - Greek and Roman Mythology | 0 | - | 4.42 | 42,372 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.96 | 57,466 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.84 | 54,249 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.88 | 60,350 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 47,880 |
| First Countries to Reach 5 Million People | 0 | - | 4.91 | 98,934 |
| First U.S. States to Reach 1 Million People | 0 | - | 4.45 | 54,229 |
| First U.S. Cities to Reach 100,000 People | 0 | - | 4.52 | 43,304 |
| Most-Visited Countries by Popes | 0 | - | 4.44 | 42,985 |
| Colonies of Africa with a Map | 0 | - | 4.73 | 41,653 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 116,153 |
| Former Flags | 0 | - | 4.96 | 70,559 |
| Country by Photo of its Leader #1 | 0 | - | 4.73 | 80,597 |
| Former Countries by Territory Map | 0 | - | 4.96 | 74,975 |
| Countries of the World in 1900 | 0 | - | 4.87 | 52,293 |
| Empires by Maps | 0 | - | 4.99 | 75,282 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.56 | 48,159 |
| Countries that Bordered British India with an Empty Map | 0 | - | 4.64 | 45,818 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.73 | 68,291 |
| Greek Mythology General Knowledge #2 | 0 | - | 4.49 | 45,704 |
| Ultimate 20th Century History Quiz | 0 | - | 4.87 | 40,513 |
| Two Letter Roman Numerals | 0 | - | 4.94 | 28,060 |
| Years in History #1 - Multiple Choice | 0 | - | 4.76 | 55,759 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 146,686 |
| Giant Great Britain Millennium Quiz | 0 | - | 4.82 | 16,971 |
| 5-Letter History Chain #3 | 0 | - | 4.42 | 44,271 |
| Louisiana Purchase with a Map | 0 | - | 4.94 | 30,384 |
| Countries in the Byzantine Empire | 0 | - | 4.88 | 49,203 |
| Countries of Europe in 1444 | 0 | - | 4.94 | 72,726 |
| Name a Valid U.S. President #1 | 0 | - | 4.93 | 126,051 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 92,816 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 105,386 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 80,268 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 74,216 |
| Battle to Country | 0 | - | 4.89 | 30,553 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 84,492 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 66,937 |
| Cities by Former Name | 0 | - | 4.82 | 62,624 |
| Countries by Former Name | 0 | - | 4.99 | 82,528 |
| Flags of Countries of the World in 1910 | 0 | - | 4.95 | 58,666 |
| Name a Valid U.S. President #2 | 0 | - | 4.51 | 40,576 |
| Name a Valid Year in History | 0 | - | 4.97 | 37,973 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 33,019 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.89 | 36,810 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 20,942 |
| The 21st Century | 0 | - | 4.44 | 58,540 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 58,530 |
| Countries by Founding Story | 0 | - | 4.91 | 48,785 |
| 2010s Decade Quiz | 0 | - | 4.54 | 53,392 |
| WWI... or WWII? | 0 | - | 4.78 | 82,643 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 50,027 |
| Modern Day Countries of Nazi Germany on a Map | 0 | - | 4.98 | 98,015 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.84 | 41,084 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 65,681 |
| Modern-Day Countries of the Khmer Empire on a Map | 0 | - | 4.82 | 32,685 |
| Modern-Day Countries of the Umayyad Caliphate on a Map | 0 | - | 4.99 | 52,197 |
| Countries of the World in 1444 | 0 | - | 4.95 | 41,282 |
| World History Quiz for Dummies | 0 | - | 4.51 | 60,079 |
| British History Quiz for Dummies | 0 | - | 4.53 | 54,449 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.96 | 46,473 |
