| Quiz | Points | Best | Rating | Takes |
|---|
| U.S. Presidents Quiz | 0 | - | 4.99 | 2,683,533 |
| World Leaders by Picture | 0 | - | 4.26 | 185,290 |
| U.S. Presidents by Picture | 0 | - | 4.82 | 348,223 |
| Shakespeare's Plays Quiz | 0 | - | 4.38 | 305,397 |
| Letters of the Greek Alphabet | 0 | - | 4.92 | 500,855 |
| Olympian Gods Quiz | 0 | - | 4.95 | 403,992 |
| English Monarchs Quiz | 0 | - | 4.85 | 380,095 |
| Famous Inventors | 0 | - | 4.40 | 40,627 |
| Name the War Quiz | 0 | - | 4.28 | 177,897 |
| Art Works Picture Quiz #1 | 0 | - | 4.43 | 89,172 |
| Art Works Picture Quiz #2 | 0 | - | 4.44 | 79,823 |
| Words for Leaders | 0 | - | 4.67 | 186,235 |
| Communist Countries in History | 0 | - | 4.48 | 384,006 |
| Famous Dictators Quiz #1 | 0 | - | 4.53 | 168,487 |
| People Who Were "The" Something | 0 | - | 4.17 | 122,818 |
| Mythical Creatures Quiz #1 | 0 | - | 4.89 | 596,262 |
| First Names of Historical Figures #1 | 0 | - | 4.35 | 204,001 |
| Figures from Greek Mythology | 0 | - | 4.85 | 150,521 |
| Roman Numeral Decoding Quiz | 0 | - | 4.85 | 342,103 |
| Name that Historical Figure #1 | 0 | - | 4.68 | 263,841 |
| Name that Historical Figure #2 | 0 | - | 4.40 | 220,537 |
| Name that Historical Figure #3 | 0 | - | 4.28 | 189,791 |
| Events in History #1 | 0 | - | 4.28 | 139,410 |
| Ancient City to Country | 0 | - | 4.74 | 83,907 |
| Commonwealth of Nations Countries | 0 | - | 4.92 | 205,451 |
| Famous Ancient Romans | 0 | - | 4.68 | 68,625 |
| U.S. Presidential Trivia #1 | 0 | - | 4.54 | 83,042 |
| Popular Royal Names | 0 | - | 4.17 | 107,542 |
| Prime Ministers of the UK | 0 | - | 4.93 | 321,362 |
| Biggest US Cities by Decade | 0 | - | 4.92 | 133,046 |
| Former Capitals Quiz | 0 | - | 4.74 | 54,531 |
| 20th Century Dates Quiz | 0 | - | 4.47 | 34,977 |
| Things Named for Inventors | 0 | - | 4.31 | 45,852 |
| Quotes from Historical Figures #1 | 0 | - | 4.49 | 76,322 |
| Ye Olde Professions | 0 | - | 4.53 | 120,597 |
| Name that Greek Letter | 0 | - | 4.90 | 256,906 |
| Recently Independent Countries Quiz | 0 | - | 4.98 | 131,571 |
| 40 Historical People that Everyone Should Know | 0 | - | 4.06 | 844,084 |
| Countries in World War II | 0 | - | 4.48 | 681,915 |
| Deadliest U.S. Wars | 0 | - | 4.81 | 141,965 |
| Countries in World War I | 0 | - | 4.91 | 183,165 |
| Biggest Nations and Empires Ever | 0 | - | 4.64 | 121,203 |
| Vietnam War Countries | 0 | - | 4.78 | 76,821 |
| Countries Bordering China Since 1914 | 0 | - | 4.94 | 70,329 |
| Countries "Ruled" by King Charles III | 0 | - | 4.74 | 65,167 |
| Countries of the Soviet Union | 0 | - | 4.99 | 146,490 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.91 | 92,209 |
| U.S. Baby Boy Names by Decade | 0 | - | 4.57 | 391,862 |
| U.S. Baby Girl Names by Decade | 0 | - | 4.33 | 567,340 |
| The 7 Wonders of the Ancient World | 0 | - | 4.79 | 60,745 |
| The American Revolution | 0 | - | 4.47 | 47,655 |
| Independence from Whom | 0 | - | 4.99 | 153,116 |
| Political Movements by Country | 0 | - | 4.50 | 62,035 |
| Famous Empires in History | 0 | - | 4.79 | 92,551 |
| Time Magazine Person of the Year | 0 | - | 4.53 | 59,862 |
| Losing U.S. Presidential Candidates | 0 | - | 4.49 | 64,071 |
| Biggest English Cities by Century | 0 | - | 4.92 | 85,873 |
| WWII Trivia #1 | 0 | - | 4.33 | 131,010 |
| Notable People of WWII | 0 | - | 4.48 | 74,056 |
| Who Controlled These Colonies? | 0 | - | 4.73 | 100,743 |
| Former Countries by Capital | 0 | - | 4.41 | 97,470 |
| Roman to Greek God | 0 | - | 4.48 | 93,661 |
| Invasions | 0 | - | 4.77 | 72,312 |
| WWII Trivia #2 | 0 | - | 4.47 | 76,348 |
| World War I Quiz | 0 | - | 4.54 | 83,054 |
| First Names of U.S. Presidents | 0 | - | 4.87 | 296,890 |
| Most Populous Countries in 1900 | 0 | - | 4.86 | 147,237 |
| Biggest Cities in History | 0 | - | 4.47 | 70,728 |
| Warsaw Pact Countries | 0 | - | 4.90 | 64,704 |
| Inventions by Country #1 | 0 | - | 4.43 | 41,868 |
| Inventions by Country #2 | 0 | - | 4.15 | 24,653 |
| Biggest Cities in Europe, 1700 A.D. | 0 | - | 4.95 | 58,449 |
| Ancient Roman Trivia #1 | 0 | - | 4.84 | 66,078 |
| Political Figures by Last Name #1 | 0 | - | 4.47 | 52,732 |
| History Analogies #2 | 0 | - | 4.44 | 59,867 |
| Events in History #2 | 0 | - | 4.37 | 60,449 |
| Ancient Greek Trivia | 0 | - | 4.45 | 59,039 |
| Events in History #3 | 0 | - | 4.27 | 62,399 |
| Current Events by Year, 1990–2009 | 0 | - | 4.76 | 134,355 |
| Current Events by Year, 1970–1989 | 0 | - | 4.43 | 56,433 |
| Ancient Greek Words | 0 | - | 4.84 | 72,451 |
| Name that Historical Figure #4 | 0 | - | 4.27 | 122,389 |
| Most Populous Countries in 1950 | 0 | - | 4.64 | 63,468 |
| Name the Popes Quiz | 0 | - | 4.44 | 89,758 |
| Important Cities in European History | 0 | - | 4.50 | 88,455 |
| Countries of the Spanish Empire | 0 | - | 4.65 | 61,467 |
| Confederate States of the U.S. Civil War | 0 | - | 4.93 | 103,558 |
| Roman Emperors | 0 | - | 4.95 | 78,917 |
| Chinese Inventions | 0 | - | 4.17 | 31,381 |
| American Inventions #1 | 0 | - | 3.52 | 30,390 |
| American Inventions #2 | 0 | - | 3.71 | 14,803 |
| French Inventions | 0 | - | 4.02 | 12,657 |
| Scottish Inventions | 0 | - | 3.84 | 8,967 |
| Italian Inventions | 0 | - | 3.79 | 17,371 |
| German Inventions | 0 | - | 3.74 | 28,760 |
| Ancient Greek Inventions | 0 | - | 4.11 | 14,472 |
| English Inventions #1 | 0 | - | 3.04 | 22,335 |
| English Inventions #2 | 0 | - | 3.82 | 7,522 |
| History by Letter - A | 0 | - | 4.47 | 115,805 |
| History by Letter - B | 0 | - | 4.53 | 132,212 |
| History by Letter - C | 0 | - | 4.65 | 127,827 |
| History by Letter - D | 0 | - | 4.28 | 106,697 |
| History by Letter - E | 0 | - | 4.43 | 102,294 |
| WWII A-Z #1 | 0 | - | 4.74 | 81,402 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 181,925 |
| 100 Biggest US Cities in 1900 | 0 | - | 4.42 | 56,288 |
| Top 10 World Cities Through History | 0 | - | 4.41 | 63,266 |
| History by Letter - I | 0 | - | 4.41 | 73,881 |
| History by Letter - J | 0 | - | 4.45 | 111,649 |
| Historical City to Country | 0 | - | 4.81 | 66,470 |
| Countries of the Japanese Empire | 0 | - | 4.95 | 75,019 |
| Countries in the Ottoman Empire | 0 | - | 4.93 | 50,795 |
| History by Letter - M | 0 | - | 4.50 | 83,884 |
| Countries Settled by Vikings | 0 | - | 4.92 | 91,909 |
| History Analogies #3 | 0 | - | 4.44 | 61,863 |
| WWII Geography | 0 | - | 4.74 | 89,048 |
| History General Knowledge #3 | 0 | - | 4.51 | 66,503 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 129,103 |
| People in History A-Z #1 | 0 | - | 4.67 | 80,460 |
| Biggest European Cities by Century | 0 | - | 4.96 | 105,297 |
| Former Countries | 0 | - | 4.53 | 100,512 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.92 | 59,318 |
| US Presidents - 1 Minute Sprint | 0 | - | 4.35 | 239,261 |
| Military History Vocabulary | 0 | - | 4.84 | 52,103 |
| Biggest Cities once in the Roman Empire | 0 | - | 4.64 | 58,733 |
| Events in History #4 | 0 | - | 4.42 | 36,200 |
| Neutral European Countries of WWII | 0 | - | 4.95 | 111,021 |
| Assassinated U.S. Presidents | 0 | - | 4.57 | 71,692 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 66,134 |
| Countries of the Popes | 0 | - | 4.74 | 70,336 |
| Biggest Cities once in the Ottoman Empire | 0 | - | 4.81 | 38,738 |
| Most Populous Countries by Year | 0 | - | 4.78 | 79,385 |
| Countries the UK Declared War On | 0 | - | 4.73 | 99,915 |
| Countries of Europe After World War II | 0 | - | 4.97 | 143,697 |
| Countries of Europe Before World War I | 0 | - | 5.00 | 112,643 |
| Most Recently-Settled Countries | 0 | - | 4.89 | 44,887 |
| Biggest Roman Empire Countries | 0 | - | 4.82 | 73,987 |
| Biggest Mongol Empire Countries | 0 | - | 4.91 | 61,554 |
| Metals of Antiquity | 0 | - | 4.95 | 63,790 |
| Countries of Asia in 1900 | 0 | - | 4.42 | 48,006 |
| The Life of Thomas Edison | 0 | - | 3.83 | 4,349 |
| Biggest British Empire Countries | 0 | - | 4.43 | 55,573 |
| Biggest Spanish Empire Countries | 0 | - | 4.79 | 81,075 |
| Soviet Union Country Quiz | 0 | - | 4.79 | 56,586 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.98 | 142,731 |
| The Trojan War | 0 | - | 4.84 | 26,037 |
| The Dictator Files: Adolf Hitler | 0 | - | 4.64 | 49,856 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.96 | 57,605 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.84 | 54,390 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.88 | 60,455 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 48,011 |
| First Countries to Reach 5 Million People | 0 | - | 4.91 | 99,214 |
| First U.S. States to Reach 1 Million People | 0 | - | 4.45 | 54,331 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 116,625 |
| Former Flags | 0 | - | 4.96 | 70,795 |
| Country by Photo of its Leader #1 | 0 | - | 4.74 | 80,808 |
| Former Countries by Territory Map | 0 | - | 4.96 | 75,187 |
| Events in U.S. History | 0 | - | 4.33 | 22,766 |
| Countries of the World in 1900 | 0 | - | 4.87 | 52,628 |
| Empires by Maps | 0 | - | 4.99 | 75,692 |
| Events in Ancient History | 0 | - | 4.43 | 27,468 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.57 | 48,333 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.73 | 68,610 |
| Ultimate 20th Century History Quiz | 0 | - | 4.87 | 40,637 |
| Two Letter Roman Numerals | 0 | - | 4.94 | 28,316 |
| Years in History #1 - Multiple Choice | 0 | - | 4.76 | 55,906 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 147,248 |
| Giant Great Britain Millennium Quiz | 0 | - | 4.82 | 17,037 |
| Louisiana Purchase with a Map | 0 | - | 4.94 | 30,492 |
| Countries in the Byzantine Empire | 0 | - | 4.88 | 49,378 |
| Countries of Europe in 1444 | 0 | - | 4.94 | 73,062 |
| Name a Valid U.S. President #1 | 0 | - | 4.93 | 126,450 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 93,259 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 105,928 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 80,558 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 74,540 |
| Battle to Country | 0 | - | 4.89 | 30,640 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 84,843 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 67,111 |
| Cities by Former Name | 0 | - | 4.82 | 62,776 |
| Countries by Former Name | 0 | - | 4.98 | 82,771 |
| Flags of Countries of the World in 1910 | 0 | - | 4.95 | 58,901 |
| Name a Valid Year in History | 0 | - | 4.97 | 38,292 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 33,172 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.89 | 37,044 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 21,068 |
| The 21st Century | 0 | - | 4.44 | 58,695 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 58,850 |
| Countries by Founding Story | 0 | - | 4.91 | 48,887 |
| 2010s Decade Quiz | 0 | - | 4.55 | 53,572 |
| WWI... or WWII? | 0 | - | 4.74 | 83,036 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 50,295 |
| Modern Day Countries of Nazi Germany on a Map | 0 | - | 4.98 | 98,542 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.84 | 41,271 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.99 | 65,994 |
| Modern-Day Countries of the Khmer Empire on a Map | 0 | - | 4.82 | 32,845 |
| Modern-Day Countries of the Umayyad Caliphate on a Map | 0 | - | 4.99 | 52,436 |
| Countries of the World in 1444 | 0 | - | 4.95 | 41,504 |
| World History Quiz for Dummies | 0 | - | 4.53 | 60,240 |
| British History Quiz for Dummies | 0 | - | 4.53 | 54,553 |
