| Quiz | Points | Best | Rating | Takes |
|---|
| U.S. Presidents Quiz | 0 | - | 5.00 | 2,924,128 |
| World Leaders by Picture | 0 | - | 4.27 | 196,960 |
| U.S. Presidents by Picture | 0 | - | 4.79 | 369,433 |
| U.S. Vice Presidents | 0 | - | 4.37 | 102,940 |
| Shakespeare's Plays Quiz | 0 | - | 4.36 | 328,497 |
| Letters of the Greek Alphabet | 0 | - | 4.93 | 539,986 |
| Olympian Gods Quiz | 0 | - | 4.95 | 429,945 |
| English Monarchs Quiz | 0 | - | 4.83 | 420,229 |
| Name the War Quiz | 0 | - | 4.30 | 183,737 |
| Art Works Picture Quiz #1 | 0 | - | 4.45 | 93,453 |
| Art Works Picture Quiz #2 | 0 | - | 4.42 | 83,419 |
| Words for Leaders | 0 | - | 4.75 | 201,133 |
| Communist Countries in History | 0 | - | 4.41 | 414,643 |
| Famous Dictators Quiz #1 | 0 | - | 4.61 | 175,874 |
| People Who Were "The" Something | 0 | - | 4.19 | 125,234 |
| Mythical Creatures Quiz #1 | 0 | - | 4.88 | 627,485 |
| First Names of Historical Figures #1 | 0 | - | 4.34 | 209,678 |
| Figures from Greek Mythology | 0 | - | 4.85 | 160,667 |
| Roman Numeral Decoding Quiz | 0 | - | 4.84 | 368,208 |
| Name that Historical Figure #1 | 0 | - | 4.51 | 279,644 |
| Name that Historical Figure #2 | 0 | - | 4.39 | 234,188 |
| Name that Historical Figure #3 | 0 | - | 4.29 | 201,718 |
| Events in History #1 | 0 | - | 4.30 | 145,391 |
| Ancient City to Country | 0 | - | 4.68 | 96,943 |
| Commonwealth of Nations Countries | 0 | - | 4.93 | 214,364 |
| Famous Ancient Romans | 0 | - | 4.68 | 71,553 |
| U.S. Presidential Trivia #1 | 0 | - | 4.52 | 86,474 |
| Popular Royal Names | 0 | - | 4.20 | 111,989 |
| Prime Ministers of the UK | 0 | - | 4.93 | 357,049 |
| Biggest US Cities by Decade | 0 | - | 4.95 | 148,149 |
| Former Capitals Quiz | 0 | - | 4.76 | 56,785 |
| Quotes from Historical Figures #1 | 0 | - | 4.50 | 79,591 |
| Ye Olde Professions | 0 | - | 4.62 | 128,645 |
| Name that Greek Letter | 0 | - | 4.91 | 274,435 |
| Recently Independent Countries Quiz | 0 | - | 4.98 | 138,342 |
| 40 Historical People that Everyone Should Know | 0 | - | 4.07 | 893,209 |
| Historical Rulers #1 | 0 | - | 4.24 | 108,080 |
| Countries in World War II | 0 | - | 4.43 | 751,010 |
| Deadliest U.S. Wars | 0 | - | 4.79 | 150,399 |
| Countries in World War I | 0 | - | 4.90 | 198,496 |
| Biggest Nations and Empires Ever | 0 | - | 4.48 | 127,612 |
| This Day in History - September | 0 | - | 4.45 | 53,267 |
| Vietnam War Countries | 0 | - | 4.75 | 83,133 |
| Countries Bordering China Since 1914 | 0 | - | 4.90 | 83,810 |
| Countries "Ruled" by King Charles III | 0 | - | 4.75 | 78,241 |
| Countries of the Soviet Union | 0 | - | 4.98 | 160,848 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.91 | 97,182 |
| U.S. Baby Boy Names by Decade | 0 | - | 4.48 | 420,586 |
| U.S. Baby Girl Names by Decade | 0 | - | 4.37 | 610,554 |
| The 7 Wonders of the Ancient World | 0 | - | 4.80 | 64,601 |
| The American Revolution | 0 | - | 4.51 | 50,007 |
| Independence from Whom | 0 | - | 4.99 | 174,732 |
| Political Movements by Country | 0 | - | 4.44 | 65,531 |
| Famous Empires in History | 0 | - | 4.82 | 98,018 |
| Time Magazine Person of the Year | 0 | - | 4.49 | 62,707 |
| Losing U.S. Presidential Candidates in History | 0 | - | 4.51 | 76,017 |
| Biggest English Cities by Century | 0 | - | 4.92 | 93,577 |
| WWII Trivia #1 | 0 | - | 4.33 | 139,067 |
| Notable People of WWII | 0 | - | 4.45 | 76,802 |
| Who Controlled These Colonies? | 0 | - | 4.82 | 106,196 |
| Former Countries by Capital | 0 | - | 4.41 | 100,379 |
| Roman to Greek God | 0 | - | 4.47 | 100,134 |
| Invasions | 0 | - | 4.52 | 86,160 |
| WWII Trivia #2 | 0 | - | 4.44 | 80,626 |
| World War I Quiz | 0 | - | 4.70 | 87,739 |
| First Names of U.S. Presidents | 0 | - | 4.84 | 321,871 |
| Most Populous Countries in 1900 | 0 | - | 4.88 | 155,403 |
| Biggest Cities in History | 0 | - | 4.46 | 75,328 |
| Warsaw Pact Countries | 0 | - | 4.88 | 68,328 |
| Biggest Cities in Europe, 1700 A.D. | 0 | - | 4.94 | 62,698 |
| Ancient Roman Trivia #1 | 0 | - | 4.76 | 69,135 |
| Political Figures by Last Name #1 | 0 | - | 4.47 | 56,861 |
| History Analogies #2 | 0 | - | 4.41 | 62,287 |
| Ancient Greek Trivia | 0 | - | 4.49 | 61,350 |
| Current Events by Year, 1990–2009 | 0 | - | 4.75 | 139,444 |
| Current Events by Year, 1970–1989 | 0 | - | 4.46 | 59,231 |
| Ancient Greek Words | 0 | - | 4.86 | 89,011 |
| Name that Historical Figure #4 | 0 | - | 4.25 | 131,336 |
| Most Populous Countries in 1950 | 0 | - | 4.46 | 67,608 |
| Important Cities in European History | 0 | - | 4.48 | 91,945 |
| Important Cities in WWII | 0 | - | 4.41 | 79,249 |
| Countries of the Spanish Empire | 0 | - | 4.50 | 63,718 |
| Confederate States of the U.S. Civil War | 0 | - | 4.91 | 111,146 |
| Roman Emperors | 0 | - | 4.95 | 87,265 |
| Six Flags Over Texas | 0 | - | 4.78 | 56,162 |
| History by Letter - A | 0 | - | 4.51 | 128,763 |
| History by Letter - B | 0 | - | 4.50 | 145,436 |
| History by Letter - C | 0 | - | 4.74 | 141,804 |
| History by Letter - D | 0 | - | 4.29 | 117,469 |
| History by Letter - E | 0 | - | 4.45 | 118,932 |
| WWII A-Z #1 | 0 | - | 4.74 | 87,893 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 195,922 |
| History by Letter - G | 0 | - | 4.42 | 102,628 |
| 100 Biggest US Cities in 1900 | 0 | - | 4.44 | 59,167 |
| Top 10 World Cities Through History | 0 | - | 4.42 | 65,736 |
| History by Letter - H | 0 | - | 4.35 | 114,618 |
| History by Letter - I | 0 | - | 4.44 | 88,936 |
| History by Letter - J | 0 | - | 4.45 | 130,709 |
| Historical City to Country | 0 | - | 4.75 | 69,724 |
| History by Letter - K | 0 | - | 4.43 | 86,010 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 82,662 |
| Countries in the Ottoman Empire | 0 | - | 4.90 | 65,370 |
| History by Letter - M | 0 | - | 4.54 | 101,879 |
| History by Letter - R | 0 | - | 4.16 | 106,080 |
| Countries Settled by Vikings | 0 | - | 4.93 | 106,585 |
| History Analogies #3 | 0 | - | 4.49 | 64,410 |
| WWII Geography | 0 | - | 4.76 | 94,366 |
| History General Knowledge #3 | 0 | - | 4.49 | 71,124 |
| Countries that Bordered the USSR | 0 | - | 4.91 | 136,227 |
| People in History A-Z #1 | 0 | - | 4.60 | 86,052 |
| Biggest European Cities by Century | 0 | - | 4.96 | 113,116 |
| Former Countries | 0 | - | 4.62 | 119,226 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.93 | 65,988 |
| US Presidents - 1 Minute Sprint | 0 | - | 4.37 | 252,590 |
| Military History Vocabulary | 0 | - | 4.90 | 56,343 |
| Biggest Cities once in the Roman Empire | 0 | - | 4.62 | 62,142 |
| Neutral European Countries of WWII | 0 | - | 4.93 | 121,771 |
| Assassinated U.S. Presidents | 0 | - | 4.49 | 75,767 |
| Biggest World Cities in 1850 | 0 | - | 4.63 | 62,229 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 71,796 |
| Countries of the Popes | 0 | - | 4.75 | 75,284 |
| Most Populous Countries by Year | 0 | - | 4.75 | 86,187 |
| Countries the UK Declared War On | 0 | - | 4.51 | 106,097 |
| Countries of Europe After World War II | 0 | - | 4.98 | 158,543 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 127,133 |
| Most Recently-Settled Countries | 0 | - | 4.89 | 47,037 |
| Biggest Roman Empire Countries | 0 | - | 4.82 | 78,258 |
| Biggest Mongol Empire Countries | 0 | - | 4.90 | 64,600 |
| Invasions of Great Britain | 0 | - | 4.41 | 53,589 |
| Metals of Antiquity | 0 | - | 4.96 | 67,675 |
| Countries of Asia in 1900 | 0 | - | 4.47 | 50,812 |
| Biggest British Empire Countries | 0 | - | 4.49 | 74,544 |
| Biggest Spanish Empire Countries | 0 | - | 4.76 | 86,717 |
| Soviet Union Country Quiz | 0 | - | 4.86 | 62,330 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.97 | 166,644 |
| The Trojan War | 0 | - | 4.85 | 28,469 |
| The Dictator Files: Adolf Hitler | 0 | - | 4.53 | 54,005 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.97 | 72,994 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.70 | 66,017 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.90 | 64,313 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.91 | 51,512 |
| First Countries to Reach 5 Million People | 0 | - | 4.89 | 104,767 |
| First U.S. States to Reach 1 Million People | 0 | - | 4.47 | 56,981 |
| First U.S. Cities to Reach 100,000 People | 0 | - | 4.60 | 54,004 |
| Most-Visited Countries by Popes | 0 | - | 4.49 | 57,867 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 125,842 |
| Former Flags | 0 | - | 4.97 | 76,395 |
| Country by Photo of its Leader #1 | 0 | - | 4.70 | 85,573 |
| Former Countries by Territory Map | 0 | - | 4.96 | 80,305 |
| Countries of the World in 1900 | 0 | - | 4.85 | 58,950 |
| Empires by Maps | 0 | - | 4.99 | 84,601 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.68 | 51,395 |
| Countries that Bordered British India with an Empty Map | 0 | - | 4.60 | 49,522 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.74 | 76,936 |
| Greek Mythology General Knowledge #2 | 0 | - | 4.51 | 50,874 |
| Ultimate 20th Century History Quiz | 0 | - | 4.86 | 43,482 |
| Two Letter Roman Numerals | 0 | - | 4.98 | 43,654 |
| Years in History #1 - Multiple Choice | 0 | - | 4.75 | 59,623 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 159,068 |
| Territory Changes in World War I | 0 | - | 4.82 | 37,432 |
| Louisiana Purchase with a Map | 0 | - | 4.95 | 33,072 |
| Countries in the Byzantine Empire | 0 | - | 4.92 | 63,180 |
| Countries of Europe in 1444 | 0 | - | 4.93 | 80,713 |
| Name a Valid U.S. President #1 | 0 | - | 4.91 | 140,797 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 103,216 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 117,018 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 87,196 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 82,090 |
| Battle to Country | 0 | - | 4.87 | 32,827 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 92,416 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 82,781 |
| Cities by Former Name | 0 | - | 4.79 | 66,920 |
| Countries by Former Name | 0 | - | 4.98 | 88,445 |
| Flags of Countries of the World in 1910 | 0 | - | 4.95 | 64,252 |
| Name a Valid Year in History | 0 | - | 4.96 | 46,119 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 36,904 |
| Historical Events - AD or BC? | 0 | - | 4.61 | 49,696 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.88 | 42,571 |
| States of the German Confederation in 1848 | 0 | - | 4.85 | 24,233 |
| The 21st Century | 0 | - | 4.46 | 62,308 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 65,967 |
| Countries by Founding Story | 0 | - | 4.90 | 51,630 |
| 2010s Decade Quiz | 0 | - | 4.52 | 74,950 |
| WWI... or WWII? | 0 | - | 4.79 | 110,327 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 56,125 |
| Modern Day Countries of Nazi Germany on a Map | 0 | - | 4.97 | 113,534 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.81 | 45,746 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 72,530 |
| Modern-Day Countries of the Umayyad Caliphate on a Map | 0 | - | 4.99 | 57,490 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.82 | 8,519 |
| Countries of the World in 1444 | 0 | - | 4.98 | 46,010 |
| World History Quiz for Dummies | 0 | - | 4.49 | 64,432 |
| British History Quiz for Dummies | 0 | - | 4.52 | 58,027 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.97 | 53,199 |
| 100 Biggest Soviet Cities in 1989 with a Map | 0 | - | 4.94 | 22,755 |
| Former Country Flag-Shape Picture Quiz | 0 | - | 4.98 | 59,031 |
| "Second Best" History Edition | 0 | - | 4.92 | 41,122 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 56,656 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.92 | 42,427 |
| Countries of Europe before World War II with a Map | 0 | - | 4.93 | 32,739 |
