| Quiz | Points | Best | Rating | Takes |
|---|
| U.S. Presidents Quiz | 0 | - | 5.00 | 2,979,449 |
| World Leaders by Picture | 0 | - | 4.32 | 224,323 |
| U.S. Presidents by Picture | 0 | - | 4.79 | 373,777 |
| U.S. Vice Presidents | 0 | - | 4.38 | 104,704 |
| Shakespeare's Plays Quiz | 0 | - | 4.37 | 334,008 |
| Letters of the Greek Alphabet | 0 | - | 4.94 | 559,889 |
| Olympian Gods Quiz | 0 | - | 4.96 | 444,185 |
| English Monarchs Quiz | 0 | - | 4.84 | 427,239 |
| Name the War Quiz | 0 | - | 4.30 | 185,301 |
| Art Works Picture Quiz #1 | 0 | - | 4.45 | 94,324 |
| Art Works Picture Quiz #2 | 0 | - | 4.42 | 84,110 |
| Words for Leaders | 0 | - | 4.74 | 204,851 |
| Communist Countries in History | 0 | - | 4.42 | 421,286 |
| Famous Dictators Quiz #1 | 0 | - | 4.59 | 177,934 |
| People Who Were "The" Something | 0 | - | 4.20 | 126,257 |
| Mythical Creatures Quiz #1 | 0 | - | 4.88 | 634,321 |
| First Names of Historical Figures #1 | 0 | - | 4.35 | 211,227 |
| Figures from Greek Mythology | 0 | - | 4.86 | 163,451 |
| Roman Numeral Decoding Quiz | 0 | - | 4.88 | 381,123 |
| Name that Historical Figure #1 | 0 | - | 4.49 | 283,661 |
| Name that Historical Figure #2 | 0 | - | 4.38 | 237,897 |
| Name that Historical Figure #3 | 0 | - | 4.30 | 205,172 |
| Events in History #1 | 0 | - | 4.30 | 146,450 |
| Ancient City to Country | 0 | - | 4.68 | 98,125 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 216,306 |
| Famous Ancient Romans | 0 | - | 4.70 | 72,476 |
| U.S. Presidential Trivia #1 | 0 | - | 4.52 | 87,273 |
| Popular Royal Names | 0 | - | 4.20 | 112,925 |
| Prime Ministers of the UK | 0 | - | 4.94 | 363,199 |
| Biggest US Cities by Decade | 0 | - | 4.95 | 149,956 |
| Former Capitals Quiz | 0 | - | 4.76 | 57,135 |
| Quotes from Historical Figures #1 | 0 | - | 4.50 | 80,249 |
| Ye Olde Professions | 0 | - | 4.63 | 130,610 |
| Name that Greek Letter | 0 | - | 4.92 | 284,420 |
| Recently Independent Countries Quiz | 0 | - | 4.98 | 139,787 |
| 40 Historical People that Everyone Should Know | 0 | - | 4.08 | 904,439 |
| Historical Rulers #1 | 0 | - | 4.23 | 108,932 |
| Countries in World War II | 0 | - | 4.44 | 765,151 |
| Deadliest U.S. Wars | 0 | - | 4.75 | 152,251 |
| Countries in World War I | 0 | - | 4.91 | 201,779 |
| Biggest Nations and Empires Ever | 0 | - | 4.48 | 128,892 |
| This Day in History - September | 0 | - | 4.45 | 53,708 |
| Vietnam War Countries | 0 | - | 4.75 | 83,939 |
| Countries Bordering China Since 1914 | 0 | - | 4.90 | 85,050 |
| Countries "Ruled" by King Charles III | 0 | - | 4.75 | 79,157 |
| Countries of the Soviet Union | 0 | - | 4.99 | 178,223 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.89 | 98,020 |
| U.S. Baby Boy Names by Decade | 0 | - | 4.49 | 426,271 |
| U.S. Baby Girl Names by Decade | 0 | - | 4.36 | 618,926 |
| The 7 Wonders of the Ancient World | 0 | - | 4.78 | 64,976 |
| The American Revolution | 0 | - | 4.51 | 50,455 |
| Independence from Whom | 0 | - | 4.99 | 176,993 |
| Political Movements by Country | 0 | - | 4.42 | 66,380 |
| Famous Empires in History | 0 | - | 4.82 | 99,123 |
| Time Magazine Person of the Year | 0 | - | 4.50 | 63,626 |
| Losing U.S. Presidential Candidates in History | 0 | - | 4.51 | 77,440 |
| Biggest English Cities by Century | 0 | - | 4.93 | 95,534 |
| WWII Trivia #1 | 0 | - | 4.33 | 140,869 |
| Notable People of WWII | 0 | - | 4.46 | 77,712 |
| Who Controlled These Colonies? | 0 | - | 4.84 | 107,638 |
| Former Countries by Capital | 0 | - | 4.41 | 101,295 |
| Roman to Greek God | 0 | - | 4.49 | 109,281 |
| Invasions | 0 | - | 4.52 | 87,062 |
| WWII Trivia #2 | 0 | - | 4.43 | 81,559 |
| World War I Quiz | 0 | - | 4.70 | 88,757 |
| First Names of U.S. Presidents | 0 | - | 4.84 | 327,548 |
| Most Populous Countries in 1900 | 0 | - | 4.89 | 157,115 |
| Biggest Cities in History | 0 | - | 4.47 | 76,546 |
| Warsaw Pact Countries | 0 | - | 4.87 | 78,422 |
| Biggest Cities in Europe, 1700 A.D. | 0 | - | 4.95 | 63,359 |
| Ancient Roman Trivia #1 | 0 | - | 4.79 | 69,804 |
| Political Figures by Last Name #1 | 0 | - | 4.48 | 57,716 |
| History Analogies #2 | 0 | - | 4.42 | 62,905 |
| Ancient Greek Trivia | 0 | - | 4.49 | 61,916 |
| Current Events by Year, 1990–2009 | 0 | - | 4.71 | 140,927 |
| Current Events by Year, 1970–1989 | 0 | - | 4.45 | 60,002 |
| Ancient Greek Words | 0 | - | 4.87 | 91,479 |
| Name that Historical Figure #4 | 0 | - | 4.24 | 133,828 |
| Most Populous Countries in 1950 | 0 | - | 4.44 | 68,573 |
| Important Cities in European History | 0 | - | 4.48 | 92,825 |
| Countries of the Spanish Empire | 0 | - | 4.50 | 64,086 |
| Confederate States of the U.S. Civil War | 0 | - | 4.90 | 119,088 |
| Roman Emperors | 0 | - | 4.95 | 89,666 |
| Six Flags Over Texas | 0 | - | 4.74 | 56,902 |
| History by Letter - A | 0 | - | 4.50 | 132,114 |
| History by Letter - B | 0 | - | 4.49 | 148,890 |
| History by Letter - C | 0 | - | 4.75 | 145,597 |
| History by Letter - D | 0 | - | 4.28 | 120,166 |
| History by Letter - E | 0 | - | 4.45 | 121,693 |
| WWII A-Z #1 | 0 | - | 4.74 | 89,319 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 198,902 |
| History by Letter - G | 0 | - | 4.43 | 105,144 |
| 100 Biggest US Cities in 1900 | 0 | - | 4.44 | 59,785 |
| Top 10 World Cities Through History | 0 | - | 4.42 | 66,345 |
| History by Letter - H | 0 | - | 4.37 | 117,421 |
| History by Letter - I | 0 | - | 4.45 | 90,853 |
| History by Letter - J | 0 | - | 4.46 | 133,741 |
| Historical City to Country | 0 | - | 4.75 | 70,361 |
| History by Letter - K | 0 | - | 4.44 | 87,894 |
| History by Letter - L | 0 | - | 4.41 | 97,666 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 84,310 |
| Countries in the Ottoman Empire | 0 | - | 4.90 | 65,870 |
| History by Letter - M | 0 | - | 4.54 | 104,299 |
| History by Letter - R | 0 | - | 4.16 | 108,457 |
| Countries Settled by Vikings | 0 | - | 4.94 | 108,012 |
| History Analogies #3 | 0 | - | 4.49 | 65,052 |
| WWII Geography | 0 | - | 4.78 | 95,435 |
| History General Knowledge #3 | 0 | - | 4.49 | 72,253 |
| Countries that Bordered the USSR | 0 | - | 4.91 | 137,946 |
| People in History A-Z #1 | 0 | - | 4.61 | 87,457 |
| Biggest European Cities by Century | 0 | - | 4.96 | 114,619 |
| Former Countries | 0 | - | 4.63 | 120,341 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.94 | 67,608 |
| US Presidents - 1 Minute Sprint | 0 | - | 4.38 | 256,143 |
| Military History Vocabulary | 0 | - | 4.91 | 57,278 |
| Biggest Cities once in the Roman Empire | 0 | - | 4.63 | 62,963 |
| Neutral European Countries of WWII | 0 | - | 4.94 | 124,354 |
| Assassinated U.S. Presidents | 0 | - | 4.49 | 76,624 |
| Biggest World Cities in 1850 | 0 | - | 4.63 | 62,907 |
| Countries of the World in 1938 Quiz | 0 | - | 4.96 | 72,939 |
| Countries of the Popes | 0 | - | 4.75 | 76,388 |
| Most Populous Countries by Year | 0 | - | 4.76 | 88,221 |
| Countries the UK Declared War On | 0 | - | 4.52 | 107,584 |
| Countries of Europe After World War II | 0 | - | 4.98 | 161,865 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 130,593 |
| Most Recently-Settled Countries | 0 | - | 4.89 | 47,400 |
| Biggest Roman Empire Countries | 0 | - | 4.83 | 79,302 |
| Biggest Mongol Empire Countries | 0 | - | 4.91 | 65,280 |
| Invasions of Great Britain | 0 | - | 4.42 | 54,056 |
| Metals of Antiquity | 0 | - | 4.96 | 68,409 |
| Countries of Asia in 1900 | 0 | - | 4.47 | 51,484 |
| Biggest British Empire Countries | 0 | - | 4.50 | 75,745 |
| Biggest Spanish Empire Countries | 0 | - | 4.79 | 88,348 |
| Soviet Union Country Quiz | 0 | - | 4.86 | 63,773 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.97 | 170,366 |
| The Dictator Files: Adolf Hitler | 0 | - | 4.53 | 54,969 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.97 | 73,782 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.75 | 66,694 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.91 | 65,007 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.91 | 52,096 |
| First Countries to Reach 5 Million People | 0 | - | 4.90 | 105,919 |
| First U.S. States to Reach 1 Million People | 0 | - | 4.47 | 57,576 |
| First U.S. Cities to Reach 100,000 People | 0 | - | 4.60 | 54,589 |
| Most-Visited Countries by Popes | 0 | - | 4.51 | 59,316 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 127,702 |
| Former Flags | 0 | - | 4.97 | 77,603 |
| Country by Photo of its Leader #1 | 0 | - | 4.68 | 86,469 |
| Former Countries by Territory Map | 0 | - | 4.96 | 81,486 |
| Countries of the World in 1900 | 0 | - | 4.85 | 60,453 |
| Empires by Maps | 0 | - | 4.99 | 86,776 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.68 | 51,989 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.70 | 78,932 |
| Greek Mythology General Knowledge #2 | 0 | - | 4.51 | 52,106 |
| Ultimate 20th Century History Quiz | 0 | - | 4.85 | 44,053 |
| WWII Figures by Picture | 0 | - | 4.83 | 36,358 |
| Two Letter Roman Numerals | 0 | - | 4.98 | 45,351 |
| Years in History #1 - Multiple Choice | 0 | - | 4.75 | 60,481 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 161,789 |
| Territory Changes in World War I | 0 | - | 4.83 | 38,101 |
| Louisiana Purchase with a Map | 0 | - | 4.95 | 33,608 |
| Countries in the Byzantine Empire | 0 | - | 4.93 | 64,211 |
| Countries of Europe in 1444 | 0 | - | 4.93 | 82,337 |
| Name a Valid U.S. President #1 | 0 | - | 4.92 | 144,376 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 105,535 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 119,687 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 88,769 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 83,791 |
| Battle to Country | 0 | - | 4.87 | 33,272 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 94,161 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 83,847 |
| Cities by Former Name | 0 | - | 4.79 | 67,873 |
| Countries by Former Name | 0 | - | 4.98 | 89,657 |
| Flags of Countries of the World in 1910 | 0 | - | 4.95 | 65,392 |
| Name a Valid Year in History | 0 | - | 4.95 | 47,716 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 37,687 |
| Historical Events - AD or BC? | 0 | - | 4.61 | 50,277 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.89 | 43,895 |
| States of the German Confederation in 1848 | 0 | - | 4.85 | 24,845 |
| The 21st Century | 0 | - | 4.50 | 69,607 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.95 | 67,496 |
| Countries by Founding Story | 0 | - | 4.90 | 52,293 |
| 2010s Decade Quiz | 0 | - | 4.52 | 77,291 |
| WWI... or WWII? | 0 | - | 4.80 | 113,204 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 57,259 |
| Modern Day Countries of Nazi Germany on a Map | 0 | - | 4.97 | 117,103 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.82 | 46,629 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 73,983 |
| Modern-Day Countries of the Umayyad Caliphate on a Map | 0 | - | 4.99 | 58,450 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.83 | 8,903 |
| Countries of the World in 1444 | 0 | - | 4.98 | 46,855 |
| World History Quiz for Dummies | 0 | - | 4.49 | 65,535 |
| British History Quiz for Dummies | 0 | - | 4.51 | 58,912 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.97 | 54,600 |
| 100 Biggest Soviet Cities in 1989 with a Map | 0 | - | 4.94 | 23,713 |
| Former Country Flag-Shape Picture Quiz | 0 | - | 4.98 | 60,374 |
| "Second Best" History Edition | 0 | - | 4.93 | 42,248 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 58,066 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.93 | 44,062 |
| Countries of Europe before World War II with a Map | 0 | - | 4.94 | 34,332 |
| WWII for Dummies | 0 | - | 4.52 | 85,215 |
