| Quiz | Points | Best | Rating | Takes |
|---|
| U.S. Presidents Quiz | 0 | - | 4.99 | 2,817,643 |
| World Leaders by Picture | 0 | - | 4.27 | 192,384 |
| U.S. Presidents by Picture | 0 | - | 4.76 | 360,317 |
| Shakespeare's Plays Quiz | 0 | - | 4.36 | 319,138 |
| Letters of the Greek Alphabet | 0 | - | 4.93 | 523,440 |
| Olympian Gods Quiz | 0 | - | 4.95 | 418,349 |
| English Monarchs Quiz | 0 | - | 4.83 | 399,458 |
| Name the War Quiz | 0 | - | 4.30 | 181,512 |
| Art Works Picture Quiz #1 | 0 | - | 4.46 | 91,762 |
| Art Works Picture Quiz #2 | 0 | - | 4.44 | 81,886 |
| Words for Leaders | 0 | - | 4.70 | 195,167 |
| Communist Countries in History | 0 | - | 4.43 | 401,929 |
| Famous Dictators Quiz #1 | 0 | - | 4.62 | 172,834 |
| People Who Were "The" Something | 0 | - | 4.19 | 124,261 |
| Mythical Creatures Quiz #1 | 0 | - | 4.87 | 614,471 |
| First Names of Historical Figures #1 | 0 | - | 4.35 | 207,353 |
| Figures from Greek Mythology | 0 | - | 4.84 | 156,108 |
| Roman Numeral Decoding Quiz | 0 | - | 4.80 | 356,774 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 273,722 |
| Name that Historical Figure #2 | 0 | - | 4.39 | 229,029 |
| Name that Historical Figure #3 | 0 | - | 4.29 | 197,365 |
| Events in History #1 | 0 | - | 4.29 | 142,883 |
| Ancient City to Country | 0 | - | 4.68 | 95,171 |
| Commonwealth of Nations Countries | 0 | - | 4.93 | 210,986 |
| Famous Ancient Romans | 0 | - | 4.62 | 70,366 |
| U.S. Presidential Trivia #1 | 0 | - | 4.52 | 84,936 |
| Popular Royal Names | 0 | - | 4.18 | 109,956 |
| Prime Ministers of the UK | 0 | - | 4.91 | 346,552 |
| Biggest US Cities by Decade | 0 | - | 4.95 | 144,360 |
| Former Capitals Quiz | 0 | - | 4.75 | 55,927 |
| Quotes from Historical Figures #1 | 0 | - | 4.50 | 78,182 |
| Ye Olde Professions | 0 | - | 4.60 | 125,370 |
| Name that Greek Letter | 0 | - | 4.90 | 265,741 |
| Recently Independent Countries Quiz | 0 | - | 4.98 | 135,437 |
| 40 Historical People that Everyone Should Know | 0 | - | 4.08 | 872,469 |
| Historical Rulers #1 | 0 | - | 4.22 | 105,739 |
| Countries in World War II | 0 | - | 4.43 | 714,808 |
| Deadliest U.S. Wars | 0 | - | 4.82 | 146,911 |
| Countries in World War I | 0 | - | 4.90 | 191,765 |
| Biggest Nations and Empires Ever | 0 | - | 4.48 | 124,641 |
| Vietnam War Countries | 0 | - | 4.75 | 80,609 |
| Countries Bordering China Since 1914 | 0 | - | 4.91 | 73,860 |
| Countries "Ruled" by King Charles III | 0 | - | 4.74 | 76,039 |
| Countries of the Soviet Union | 0 | - | 4.99 | 154,731 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.91 | 95,182 |
| U.S. Baby Boy Names by Decade | 0 | - | 4.47 | 408,902 |
| U.S. Baby Girl Names by Decade | 0 | - | 4.37 | 594,306 |
| The 7 Wonders of the Ancient World | 0 | - | 4.79 | 62,946 |
| Independence from Whom | 0 | - | 4.99 | 171,088 |
| Political Movements by Country | 0 | - | 4.48 | 64,083 |
| Famous Empires in History | 0 | - | 4.80 | 95,409 |
| Time Magazine Person of the Year | 0 | - | 4.49 | 61,516 |
| Losing U.S. Presidential Candidates | 0 | - | 4.52 | 66,121 |
| Biggest English Cities by Century | 0 | - | 4.92 | 90,379 |
| WWII Trivia #1 | 0 | - | 4.32 | 135,662 |
| Notable People of WWII | 0 | - | 4.46 | 75,696 |
| Who Controlled These Colonies? | 0 | - | 4.80 | 104,190 |
| Former Countries by Capital | 0 | - | 4.41 | 99,230 |
| Roman to Greek God | 0 | - | 4.48 | 97,356 |
| Invasions | 0 | - | 4.52 | 84,640 |
| WWII Trivia #2 | 0 | - | 4.43 | 78,687 |
| World War I Quiz | 0 | - | 4.68 | 85,840 |
| First Names of U.S. Presidents | 0 | - | 4.84 | 310,953 |
| Most Populous Countries in 1900 | 0 | - | 4.88 | 151,952 |
| Biggest Cities in History | 0 | - | 4.46 | 73,845 |
| Warsaw Pact Countries | 0 | - | 4.88 | 66,741 |
| Biggest Cities in Europe, 1700 A.D. | 0 | - | 4.94 | 61,002 |
| Ancient Roman Trivia #1 | 0 | - | 4.76 | 67,836 |
| Political Figures by Last Name #1 | 0 | - | 4.47 | 55,083 |
| History Analogies #2 | 0 | - | 4.41 | 61,244 |
| Ancient Greek Trivia | 0 | - | 4.48 | 60,372 |
| Current Events by Year, 1990–2009 | 0 | - | 4.74 | 137,469 |
| Current Events by Year, 1970–1989 | 0 | - | 4.45 | 58,259 |
| Ancient Greek Words | 0 | - | 4.86 | 85,023 |
| Name that Historical Figure #4 | 0 | - | 4.26 | 128,100 |
| Most Populous Countries in 1950 | 0 | - | 4.45 | 65,999 |
| Important Cities in European History | 0 | - | 4.48 | 90,637 |
| Important Cities in WWII | 0 | - | 4.41 | 78,026 |
| Countries of the Spanish Empire | 0 | - | 4.59 | 62,871 |
| Confederate States of the U.S. Civil War | 0 | - | 4.90 | 107,613 |
| The 20th Century | 0 | - | 4.42 | 75,077 |
| Roman Emperors | 0 | - | 4.95 | 83,547 |
| Six Flags Over Texas | 0 | - | 4.75 | 54,660 |
| History by Letter - A | 0 | - | 4.51 | 123,655 |
| History by Letter - B | 0 | - | 4.49 | 140,392 |
| History by Letter - C | 0 | - | 4.70 | 136,290 |
| History by Letter - D | 0 | - | 4.29 | 113,379 |
| History by Letter - E | 0 | - | 4.44 | 114,929 |
| WWII A-Z #1 | 0 | - | 4.74 | 85,194 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 189,966 |
| History by Letter - G | 0 | - | 4.41 | 98,952 |
| 100 Biggest US Cities in 1900 | 0 | - | 4.44 | 58,067 |
| Top 10 World Cities Through History | 0 | - | 4.41 | 64,767 |
| History by Letter - H | 0 | - | 4.35 | 110,886 |
| History by Letter - I | 0 | - | 4.44 | 85,864 |
| History by Letter - J | 0 | - | 4.44 | 126,582 |
| Historical City to Country | 0 | - | 4.78 | 68,460 |
| History by Letter - K | 0 | - | 4.42 | 83,096 |
| Countries of the Japanese Empire | 0 | - | 4.96 | 79,215 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 63,243 |
| History by Letter - M | 0 | - | 4.53 | 98,068 |
| History by Letter - S | 0 | - | 4.42 | 68,216 |
| Countries Settled by Vikings | 0 | - | 4.93 | 104,539 |
| History Analogies #3 | 0 | - | 4.47 | 63,330 |
| WWII Geography | 0 | - | 4.75 | 92,054 |
| History General Knowledge #3 | 0 | - | 4.52 | 69,443 |
| Countries that Bordered the USSR | 0 | - | 4.91 | 133,213 |
| People in History A-Z #1 | 0 | - | 4.51 | 83,653 |
| A Quiz About Elvis Presley | 0 | - | 4.29 | 19,021 |
| Biggest European Cities by Century | 0 | - | 4.96 | 109,882 |
| Former Countries | 0 | - | 4.60 | 117,068 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.93 | 63,035 |
| US Presidents - 1 Minute Sprint | 0 | - | 4.37 | 247,087 |
| Military History Vocabulary | 0 | - | 4.89 | 54,435 |
| Biggest Cities once in the Roman Empire | 0 | - | 4.60 | 60,767 |
| Neutral European Countries of WWII | 0 | - | 4.93 | 117,332 |
| Assassinated U.S. Presidents | 0 | - | 4.50 | 74,081 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 69,422 |
| The Places They Went #1 | 0 | - | 4.71 | 25,818 |
| Countries of the Popes | 0 | - | 4.75 | 73,330 |
| Most Populous Countries by Year | 0 | - | 4.71 | 83,284 |
| Countries the UK Declared War On | 0 | - | 4.59 | 103,711 |
| Countries of Europe After World War II | 0 | - | 4.97 | 152,232 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 120,855 |
| Most Recently-Settled Countries | 0 | - | 4.88 | 46,193 |
| The Life of Julius Caesar | 0 | - | 4.38 | 30,822 |
| Biggest Roman Empire Countries | 0 | - | 4.84 | 76,483 |
| Biggest Mongol Empire Countries | 0 | - | 4.90 | 63,373 |
| Invasions of Great Britain | 0 | - | 4.41 | 52,849 |
| Metals of Antiquity | 0 | - | 4.95 | 66,002 |
| The Places They Went #2 | 0 | - | 4.17 | 14,326 |
| The Life of Alexander the Great | 0 | - | 4.45 | 16,476 |
| The Life of King David | 0 | - | 4.25 | 8,741 |
| The Life of Gandhi | 0 | - | 4.33 | 12,083 |
| The Life of Winston Churchill | 0 | - | 4.08 | 10,846 |
| The Life of Thomas Edison | 0 | - | 3.89 | 4,452 |
| Biggest British Empire Countries | 0 | - | 4.48 | 73,067 |
| Biggest Spanish Empire Countries | 0 | - | 4.74 | 84,458 |
| Soviet Union Country Quiz | 0 | - | 4.84 | 59,726 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.97 | 161,586 |
| Albert Einstein Quiz | 0 | - | 4.46 | 16,395 |
| The Trojan War | 0 | - | 4.85 | 27,434 |
| The Dictator Files: Adolf Hitler | 0 | - | 4.53 | 52,293 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.97 | 71,106 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.83 | 56,741 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.90 | 62,603 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.90 | 50,056 |
| First Countries to Reach 5 Million People | 0 | - | 4.89 | 102,361 |
| First U.S. States to Reach 1 Million People | 0 | - | 4.47 | 55,885 |
| First U.S. Cities to Reach 100,000 People | 0 | - | 4.59 | 52,915 |
| Most-Visited Countries by Popes | 0 | - | 4.48 | 56,103 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 122,062 |
| Former Flags | 0 | - | 4.97 | 74,070 |
| Country by Photo of its Leader #1 | 0 | - | 4.70 | 83,691 |
| Former Countries by Territory Map | 0 | - | 4.96 | 78,182 |
| Countries of the World in 1900 | 0 | - | 4.85 | 56,417 |
| Empires by Maps | 0 | - | 4.99 | 80,812 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.74 | 73,226 |
| Ultimate 20th Century History Quiz | 0 | - | 4.85 | 42,354 |
| Two Letter Roman Numerals | 0 | - | 4.96 | 31,972 |
| Years in History #1 - Multiple Choice | 0 | - | 4.71 | 58,205 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 154,101 |
| Territory Changes in World War I | 0 | - | 4.82 | 36,084 |
| Louisiana Purchase with a Map | 0 | - | 4.94 | 31,953 |
| Countries in the Byzantine Empire | 0 | - | 4.92 | 61,389 |
| Countries of Europe in 1444 | 0 | - | 4.92 | 77,529 |
| Name a Valid U.S. President #1 | 0 | - | 4.95 | 133,855 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 98,837 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 112,515 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 84,327 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 78,946 |
| Battle to Country | 0 | - | 4.86 | 31,916 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 89,238 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 70,410 |
| Cities by Former Name | 0 | - | 4.78 | 65,243 |
| Countries by Former Name | 0 | - | 4.98 | 86,260 |
| Flags of Countries of the World in 1910 | 0 | - | 4.95 | 62,255 |
| Name a Valid Year in History | 0 | - | 4.95 | 42,943 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 35,431 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.90 | 40,136 |
| States of the German Confederation in 1848 | 0 | - | 4.83 | 22,935 |
| The 21st Century | 0 | - | 4.45 | 60,830 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 62,893 |
| Countries by Founding Story | 0 | - | 4.90 | 50,414 |
| 2010s Decade Quiz | 0 | - | 4.53 | 56,139 |
| WWI... or WWII? | 0 | - | 4.82 | 105,307 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 53,653 |
| Modern Day Countries of Nazi Germany on a Map | 0 | - | 4.96 | 107,117 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 69,782 |
| Modern-Day Countries of the Umayyad Caliphate on a Map | 0 | - | 4.99 | 55,358 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.82 | 7,878 |
| Countries of the World in 1444 | 0 | - | 4.98 | 44,232 |
| World History Quiz for Dummies | 0 | - | 4.49 | 62,460 |
| U.S. History for Dummies | 0 | - | 4.41 | 59,739 |
| British History Quiz for Dummies | 0 | - | 4.52 | 56,617 |
| Largest Cities once part of the Byzantine Empire | 0 | - | 4.85 | 15,522 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.96 | 50,520 |
| 100 Biggest Soviet Cities in 1989 with a Map | 0 | - | 4.93 | 20,891 |
| Former Country Flag-Shape Picture Quiz | 0 | - | 4.98 | 56,419 |
| "Second Best" History Edition | 0 | - | 4.94 | 28,376 |
