| Quiz | Points | Best | Rating | Takes |
|---|
| U.S. Presidents Quiz | 0 | - | 4.99 | 2,664,958 |
| World Leaders by Picture | 0 | - | 4.26 | 184,304 |
| U.S. Presidents by Picture | 0 | - | 4.80 | 346,335 |
| Shakespeare's Plays Quiz | 0 | - | 4.35 | 303,274 |
| Letters of the Greek Alphabet | 0 | - | 4.92 | 497,705 |
| Olympian Gods Quiz | 0 | - | 4.95 | 402,093 |
| English Monarchs Quiz | 0 | - | 4.84 | 377,792 |
| Name the War Quiz | 0 | - | 4.28 | 177,441 |
| Art Works Picture Quiz #1 | 0 | - | 4.43 | 88,853 |
| Art Works Picture Quiz #2 | 0 | - | 4.44 | 79,568 |
| Words for Leaders | 0 | - | 4.66 | 184,621 |
| Communist Countries in History | 0 | - | 4.47 | 381,622 |
| Famous Dictators Quiz #1 | 0 | - | 4.52 | 167,838 |
| People Who Were "The" Something | 0 | - | 4.16 | 122,591 |
| Mythical Creatures Quiz #1 | 0 | - | 4.89 | 593,502 |
| First Names of Historical Figures #1 | 0 | - | 4.35 | 203,508 |
| Figures from Greek Mythology | 0 | - | 4.84 | 149,711 |
| Roman Numeral Decoding Quiz | 0 | - | 4.84 | 339,906 |
| Name that Historical Figure #1 | 0 | - | 4.67 | 261,550 |
| Name that Historical Figure #2 | 0 | - | 4.40 | 218,335 |
| Name that Historical Figure #3 | 0 | - | 4.28 | 187,847 |
| Events in History #1 | 0 | - | 4.28 | 138,935 |
| Ancient City to Country | 0 | - | 4.78 | 83,279 |
| Commonwealth of Nations Countries | 0 | - | 4.92 | 204,746 |
| Famous Ancient Romans | 0 | - | 4.67 | 68,346 |
| U.S. Presidential Trivia #1 | 0 | - | 4.54 | 82,798 |
| Popular Royal Names | 0 | - | 4.17 | 107,269 |
| Prime Ministers of the UK | 0 | - | 4.93 | 319,717 |
| Biggest US Cities by Decade | 0 | - | 4.93 | 132,461 |
| Former Capitals Quiz | 0 | - | 4.74 | 54,372 |
| Quotes from Historical Figures #1 | 0 | - | 4.49 | 76,006 |
| Ye Olde Professions | 0 | - | 4.52 | 119,951 |
| Name that Greek Letter | 0 | - | 4.93 | 255,671 |
| Recently Independent Countries Quiz | 0 | - | 4.98 | 130,773 |
| 40 Historical People that Everyone Should Know | 0 | - | 4.07 | 839,882 |
| Countries in World War II | 0 | - | 4.47 | 676,815 |
| Deadliest U.S. Wars | 0 | - | 4.81 | 141,241 |
| Countries in World War I | 0 | - | 4.92 | 182,054 |
| Biggest Nations and Empires Ever | 0 | - | 4.64 | 120,689 |
| This Day in History - September | 0 | - | 4.41 | 43,443 |
| Vietnam War Countries | 0 | - | 4.78 | 76,387 |
| Countries Bordering China Since 1914 | 0 | - | 4.94 | 69,799 |
| Countries "Ruled" by King Charles III | 0 | - | 4.74 | 64,839 |
| Countries of the Soviet Union | 0 | - | 4.99 | 145,547 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.91 | 91,652 |
| Egyptian Gods and Goddesses | 0 | - | 4.40 | 23,021 |
| U.S. Baby Boy Names by Decade | 0 | - | 4.56 | 389,698 |
| U.S. Baby Girl Names by Decade | 0 | - | 4.33 | 563,984 |
| The 7 Wonders of the Ancient World | 0 | - | 4.78 | 60,365 |
| Mythical Lands | 0 | - | 4.17 | 77,409 |
| The American Revolution | 0 | - | 4.47 | 47,490 |
| Independence from Whom | 0 | - | 4.99 | 152,445 |
| Political Movements by Country | 0 | - | 4.49 | 61,735 |
| Things with Names from Classical Mythology | 0 | - | 4.29 | 74,442 |
| Famous Empires in History | 0 | - | 4.81 | 91,788 |
| Time Magazine Person of the Year | 0 | - | 4.56 | 59,579 |
| Losing U.S. Presidential Candidates | 0 | - | 4.48 | 63,858 |
| Biggest English Cities by Century | 0 | - | 4.92 | 85,235 |
| WWII Trivia #1 | 0 | - | 4.34 | 130,319 |
| Notable People of WWII | 0 | - | 4.48 | 73,794 |
| Who Controlled These Colonies? | 0 | - | 4.73 | 100,028 |
| Roman to Greek God | 0 | - | 4.46 | 92,861 |
| Invasions | 0 | - | 4.74 | 71,627 |
| WWII Trivia #2 | 0 | - | 4.47 | 76,003 |
| World War I Quiz | 0 | - | 4.52 | 82,725 |
| First Names of U.S. Presidents | 0 | - | 4.86 | 295,353 |
| Most Populous Countries in 1900 | 0 | - | 4.86 | 146,594 |
| Biggest Cities in History | 0 | - | 4.49 | 70,106 |
| Warsaw Pact Countries | 0 | - | 4.90 | 64,370 |
| Biggest Cities in Europe, 1700 A.D. | 0 | - | 4.95 | 58,109 |
| The American Civil War | 0 | - | 4.58 | 44,213 |
| Ancient Roman Trivia #1 | 0 | - | 4.84 | 65,740 |
| Political Figures by Last Name #1 | 0 | - | 4.46 | 52,419 |
| History Analogies #2 | 0 | - | 4.44 | 59,698 |
| Ancient Greek Trivia | 0 | - | 4.45 | 58,799 |
| Mythical Creatures Quiz #2 | 0 | - | 4.09 | 88,243 |
| Current Events by Year, 1990–2009 | 0 | - | 4.73 | 133,518 |
| Current Events by Year, 1970–1989 | 0 | - | 4.41 | 55,795 |
| Ancient Greek Words | 0 | - | 4.83 | 71,479 |
| Name that Historical Figure #4 | 0 | - | 4.27 | 120,775 |
| Most Populous Countries in 1950 | 0 | - | 4.64 | 63,143 |
| Name the Popes Quiz | 0 | - | 4.44 | 89,364 |
| Important Cities in European History | 0 | - | 4.49 | 88,154 |
| Countries of the Spanish Empire | 0 | - | 4.65 | 61,248 |
| Confederate States of the U.S. Civil War | 0 | - | 4.92 | 102,736 |
| The 16th Century | 0 | - | 4.72 | 45,827 |
| Roman Emperors | 0 | - | 4.95 | 78,125 |
| Houses of British Monarchs | 0 | - | 4.46 | 44,853 |
| History by Letter - A | 0 | - | 4.47 | 114,197 |
| History by Letter - B | 0 | - | 4.53 | 130,631 |
| History by Letter - C | 0 | - | 4.64 | 126,155 |
| History by Letter - E | 0 | - | 4.43 | 98,672 |
| WWII A-Z #1 | 0 | - | 4.74 | 80,935 |
| WWII A-Z #2 | 0 | - | 4.44 | 43,524 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 180,919 |
| 100 Biggest US Cities in 1900 | 0 | - | 4.42 | 56,076 |
| Top 10 World Cities Through History | 0 | - | 4.41 | 63,047 |
| History by Letter - J | 0 | - | 4.45 | 110,349 |
| Historical City to Country | 0 | - | 4.81 | 66,190 |
| Countries of the Japanese Empire | 0 | - | 4.95 | 74,408 |
| Countries in the Ottoman Empire | 0 | - | 4.92 | 50,473 |
| Arthurian Legend | 0 | - | 4.33 | 23,039 |
| History by Letter - M | 0 | - | 4.50 | 82,708 |
| A to Z: Legendary Creatures | 0 | - | 4.23 | 44,791 |
| Countries Settled by Vikings | 0 | - | 4.92 | 91,532 |
| History Analogies #3 | 0 | - | 4.44 | 61,688 |
| WWII Geography | 0 | - | 4.73 | 88,296 |
| History General Knowledge #3 | 0 | - | 4.50 | 66,181 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 128,568 |
| People in History A-Z #1 | 0 | - | 4.66 | 80,000 |
| People in History A-Z #2 | 0 | - | 4.43 | 43,450 |
| Biggest European Cities by Century | 0 | - | 4.97 | 104,741 |
| Former Countries | 0 | - | 4.56 | 100,135 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.91 | 58,941 |
| US Presidents - 1 Minute Sprint | 0 | - | 4.34 | 238,046 |
| Military History Vocabulary | 0 | - | 4.84 | 51,791 |
| Biggest Cities once in the Roman Empire | 0 | - | 4.64 | 58,455 |
| Neutral European Countries of WWII | 0 | - | 4.95 | 110,218 |
| Biggest Cities once in the Spanish Empire | 0 | - | 4.78 | 46,225 |
| Assassinated U.S. Presidents | 0 | - | 4.56 | 71,298 |
| Biggest World Cities in 1850 | 0 | - | 4.52 | 47,398 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 65,560 |
| Countries of the Popes | 0 | - | 4.74 | 69,943 |
| Biggest Cities once in the Ottoman Empire | 0 | - | 4.81 | 38,495 |
| Most Populous Countries by Year | 0 | - | 4.77 | 78,626 |
| Countries the UK Declared War On | 0 | - | 4.71 | 99,347 |
| Countries of Europe After World War II | 0 | - | 4.97 | 142,648 |
| Countries of Europe Before World War I | 0 | - | 5.00 | 111,494 |
| Most Recently-Settled Countries | 0 | - | 4.89 | 44,696 |
| Biggest Roman Empire Countries | 0 | - | 4.82 | 73,605 |
| Biggest Mongol Empire Countries | 0 | - | 4.91 | 61,247 |
| Metals of Antiquity | 0 | - | 4.95 | 63,511 |
| Countries of Asia in 1900 | 0 | - | 4.43 | 47,750 |
| Biggest British Empire Countries | 0 | - | 4.43 | 55,362 |
| Biggest Spanish Empire Countries | 0 | - | 4.79 | 80,585 |
| Soviet Union Country Quiz | 0 | - | 4.78 | 56,183 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.97 | 141,857 |
| The Trojan War | 0 | - | 4.84 | 25,858 |
| The Dictator Files: Adolf Hitler | 0 | - | 4.57 | 49,500 |
| Word Chain - Greek and Roman Mythology | 0 | - | 4.42 | 42,209 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.96 | 57,283 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.84 | 54,085 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.88 | 60,184 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 47,733 |
| First Countries to Reach 5 Million People | 0 | - | 4.91 | 97,969 |
| First U.S. States to Reach 1 Million People | 0 | - | 4.45 | 54,108 |
| First U.S. Cities to Reach 100,000 People | 0 | - | 4.52 | 43,184 |
| Most-Visited Countries by Popes | 0 | - | 4.44 | 42,738 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 115,721 |
| Former Flags | 0 | - | 4.96 | 70,308 |
| Country by Photo of its Leader #1 | 0 | - | 4.73 | 80,342 |
| Former Countries by Territory Map | 0 | - | 4.96 | 74,731 |
| Countries of the World in 1900 | 0 | - | 4.87 | 51,961 |
| Empires by Maps | 0 | - | 4.99 | 74,875 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.56 | 47,933 |
| Countries that Bordered British India with an Empty Map | 0 | - | 4.64 | 45,634 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.73 | 67,921 |
| Mythology A-Z | 0 | - | 4.32 | 29,957 |
| Greek Mythology General Knowledge #2 | 0 | - | 4.49 | 45,454 |
| Ultimate 20th Century History Quiz | 0 | - | 4.87 | 40,398 |
| Two Letter Roman Numerals | 0 | - | 4.94 | 27,754 |
| Years in History #1 - Multiple Choice | 0 | - | 4.76 | 55,611 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 146,133 |
| Giant Great Britain Millennium Quiz | 0 | - | 4.82 | 16,903 |
| 5-Letter History Chain #3 | 0 | - | 4.42 | 44,175 |
| Louisiana Purchase with a Map | 0 | - | 4.94 | 30,269 |
| Countries in the Byzantine Empire | 0 | - | 4.88 | 49,073 |
| Countries of Europe in 1444 | 0 | - | 4.94 | 72,333 |
| Name a Valid U.S. President #1 | 0 | - | 4.93 | 125,607 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 92,375 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 104,805 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 79,912 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 73,810 |
| Battle to Country | 0 | - | 4.89 | 30,438 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 84,126 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 66,717 |
| Cities by Former Name | 0 | - | 4.82 | 62,447 |
| Countries by Former Name | 0 | - | 4.99 | 82,269 |
| Flags of Countries of the World in 1910 | 0 | - | 4.95 | 58,411 |
| Name a Valid Year in History | 0 | - | 4.97 | 37,602 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 32,852 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.89 | 36,496 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 20,785 |
| The 21st Century | 0 | - | 4.44 | 58,385 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 58,224 |
| Countries by Founding Story | 0 | - | 4.91 | 48,651 |
| 2010s Decade Quiz | 0 | - | 4.54 | 53,217 |
| WWI... or WWII? | 0 | - | 4.78 | 82,182 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 49,738 |
| Modern Day Countries of Nazi Germany on a Map | 0 | - | 4.98 | 97,362 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.84 | 40,858 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 65,338 |
| Modern-Day Countries of the Khmer Empire on a Map | 0 | - | 4.82 | 32,491 |
| Modern-Day Countries of the Umayyad Caliphate on a Map | 0 | - | 4.99 | 51,951 |
| Countries of the World in 1444 | 0 | - | 4.95 | 41,025 |
| World History Quiz for Dummies | 0 | - | 4.52 | 59,896 |
| British History Quiz for Dummies | 0 | - | 4.53 | 54,281 |
| Largest Cities once part of the Byzantine Empire | 0 | - | 4.77 | 13,178 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.95 | 46,185 |
| 100 Biggest Soviet Cities in 1989 with a Map | 0 | - | 4.96 | 17,978 |
