| Quiz | Points | Best | Rating | Takes |
|---|
| U.S. Presidents Quiz | 0 | - | 5.00 | 2,848,267 |
| World Leaders by Picture | 0 | - | 4.27 | 193,881 |
| U.S. Presidents by Picture | 0 | - | 4.76 | 363,040 |
| U.S. Vice Presidents | 0 | - | 4.36 | 100,600 |
| Shakespeare's Plays Quiz | 0 | - | 4.35 | 322,104 |
| Letters of the Greek Alphabet | 0 | - | 4.93 | 529,067 |
| Olympian Gods Quiz | 0 | - | 4.95 | 421,913 |
| English Monarchs Quiz | 0 | - | 4.83 | 403,584 |
| Name the War Quiz | 0 | - | 4.30 | 182,215 |
| Art Works Picture Quiz #1 | 0 | - | 4.45 | 92,224 |
| Art Works Picture Quiz #2 | 0 | - | 4.42 | 82,299 |
| Words for Leaders | 0 | - | 4.70 | 197,026 |
| Communist Countries in History | 0 | - | 4.43 | 405,746 |
| Famous Dictators Quiz #1 | 0 | - | 4.62 | 173,863 |
| People Who Were "The" Something | 0 | - | 4.19 | 124,566 |
| Mythical Creatures Quiz #1 | 0 | - | 4.88 | 618,407 |
| First Names of Historical Figures #1 | 0 | - | 4.34 | 208,160 |
| Figures from Greek Mythology | 0 | - | 4.85 | 157,556 |
| Roman Numeral Decoding Quiz | 0 | - | 4.82 | 360,206 |
| Name that Historical Figure #1 | 0 | - | 4.60 | 275,441 |
| Name that Historical Figure #2 | 0 | - | 4.39 | 230,528 |
| Name that Historical Figure #3 | 0 | - | 4.29 | 198,589 |
| Events in History #1 | 0 | - | 4.29 | 143,549 |
| Ancient City to Country | 0 | - | 4.63 | 95,907 |
| Commonwealth of Nations Countries | 0 | - | 4.93 | 212,067 |
| Famous Ancient Romans | 0 | - | 4.62 | 70,756 |
| U.S. Presidential Trivia #1 | 0 | - | 4.52 | 85,320 |
| Popular Royal Names | 0 | - | 4.18 | 110,333 |
| Prime Ministers of the UK | 0 | - | 4.92 | 349,866 |
| Biggest US Cities by Decade | 0 | - | 4.95 | 146,066 |
| Former Capitals Quiz | 0 | - | 4.75 | 56,182 |
| Quotes from Historical Figures #1 | 0 | - | 4.50 | 78,561 |
| Ye Olde Professions | 0 | - | 4.60 | 126,371 |
| Name that Greek Letter | 0 | - | 4.90 | 269,378 |
| Recently Independent Countries Quiz | 0 | - | 4.98 | 136,550 |
| 40 Historical People that Everyone Should Know | 0 | - | 4.07 | 878,708 |
| Historical Rulers #1 | 0 | - | 4.22 | 106,083 |
| Countries in World War II | 0 | - | 4.44 | 722,057 |
| Deadliest U.S. Wars | 0 | - | 4.79 | 148,228 |
| Countries in World War I | 0 | - | 4.90 | 193,611 |
| Biggest Nations and Empires Ever | 0 | - | 4.49 | 125,345 |
| This Day in History - September | 0 | - | 4.45 | 52,479 |
| Vietnam War Countries | 0 | - | 4.75 | 81,226 |
| Countries Bordering China Since 1914 | 0 | - | 4.90 | 81,816 |
| Countries "Ruled" by King Charles III | 0 | - | 4.74 | 76,717 |
| Countries of the Soviet Union | 0 | - | 4.98 | 156,764 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.91 | 95,806 |
| U.S. Baby Boy Names by Decade | 0 | - | 4.48 | 412,547 |
| U.S. Baby Girl Names by Decade | 0 | - | 4.37 | 599,459 |
| The 7 Wonders of the Ancient World | 0 | - | 4.79 | 63,448 |
| The American Revolution | 0 | - | 4.51 | 49,244 |
| Independence from Whom | 0 | - | 4.99 | 172,164 |
| Political Movements by Country | 0 | - | 4.44 | 64,550 |
| Famous Empires in History | 0 | - | 4.82 | 96,088 |
| Time Magazine Person of the Year | 0 | - | 4.49 | 61,886 |
| Losing U.S. Presidential Candidates | 0 | - | 4.52 | 66,520 |
| Biggest English Cities by Century | 0 | - | 4.92 | 91,531 |
| WWII Trivia #1 | 0 | - | 4.32 | 136,696 |
| Notable People of WWII | 0 | - | 4.45 | 76,027 |
| Who Controlled These Colonies? | 0 | - | 4.82 | 104,826 |
| Former Countries by Capital | 0 | - | 4.41 | 99,585 |
| Roman to Greek God | 0 | - | 4.49 | 98,330 |
| Invasions | 0 | - | 4.52 | 85,050 |
| WWII Trivia #2 | 0 | - | 4.43 | 79,365 |
| World War I Quiz | 0 | - | 4.70 | 86,454 |
| First Names of U.S. Presidents | 0 | - | 4.83 | 313,902 |
| Most Populous Countries in 1900 | 0 | - | 4.88 | 153,033 |
| Biggest Cities in History | 0 | - | 4.46 | 74,401 |
| Warsaw Pact Countries | 0 | - | 4.88 | 67,199 |
| Biggest Cities in Europe, 1700 A.D. | 0 | - | 4.94 | 61,641 |
| Ancient Roman Trivia #1 | 0 | - | 4.76 | 68,314 |
| Political Figures by Last Name #1 | 0 | - | 4.47 | 55,587 |
| History Analogies #2 | 0 | - | 4.41 | 61,577 |
| Ancient Greek Trivia | 0 | - | 4.49 | 60,718 |
| Current Events by Year, 1990–2009 | 0 | - | 4.75 | 138,171 |
| Current Events by Year, 1970–1989 | 0 | - | 4.45 | 58,562 |
| Ancient Greek Words | 0 | - | 4.86 | 86,467 |
| Name that Historical Figure #4 | 0 | - | 4.27 | 128,984 |
| Most Populous Countries in 1950 | 0 | - | 4.45 | 66,454 |
| Important Cities in European History | 0 | - | 4.48 | 91,016 |
| Important Cities in WWII | 0 | - | 4.41 | 78,417 |
| Countries of the Spanish Empire | 0 | - | 4.50 | 63,150 |
| Confederate States of the U.S. Civil War | 0 | - | 4.90 | 108,697 |
| Roman Emperors | 0 | - | 4.95 | 84,650 |
| Six Flags Over Texas | 0 | - | 4.76 | 55,122 |
| Houses of British Monarchs | 0 | - | 4.47 | 47,956 |
| History by Letter - A | 0 | - | 4.51 | 125,550 |
| History by Letter - B | 0 | - | 4.49 | 142,232 |
| History by Letter - C | 0 | - | 4.70 | 138,302 |
| History by Letter - D | 0 | - | 4.29 | 115,011 |
| History by Letter - E | 0 | - | 4.44 | 116,416 |
| WWII A-Z #1 | 0 | - | 4.76 | 86,000 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 191,824 |
| History by Letter - G | 0 | - | 4.41 | 100,320 |
| 100 Biggest US Cities in 1900 | 0 | - | 4.44 | 58,425 |
| Top 10 World Cities Through History | 0 | - | 4.42 | 65,102 |
| History by Letter - H | 0 | - | 4.35 | 112,325 |
| History by Letter - I | 0 | - | 4.44 | 87,096 |
| History by Letter - J | 0 | - | 4.44 | 128,048 |
| Historical City to Country | 0 | - | 4.79 | 68,872 |
| History by Letter - K | 0 | - | 4.42 | 84,165 |
| Countries of the Japanese Empire | 0 | - | 4.96 | 80,272 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 64,197 |
| History by Letter - M | 0 | - | 4.54 | 99,584 |
| History by Letter - S | 0 | - | 4.42 | 69,253 |
| Countries Settled by Vikings | 0 | - | 4.93 | 105,234 |
| History Analogies #3 | 0 | - | 4.48 | 63,687 |
| WWII Geography | 0 | - | 4.76 | 92,909 |
| History General Knowledge #3 | 0 | - | 4.51 | 69,958 |
| Countries that Bordered the USSR | 0 | - | 4.92 | 134,260 |
| People in History A-Z #1 | 0 | - | 4.51 | 84,312 |
| Biggest European Cities by Century | 0 | - | 4.95 | 111,136 |
| Former Countries | 0 | - | 4.62 | 117,818 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.93 | 63,999 |
| US Presidents - 1 Minute Sprint | 0 | - | 4.37 | 249,049 |
| Military History Vocabulary | 0 | - | 4.89 | 55,071 |
| Biggest Cities once in the Roman Empire | 0 | - | 4.60 | 61,211 |
| Neutral European Countries of WWII | 0 | - | 4.93 | 118,616 |
| Biggest Cities once in the Spanish Empire | 0 | - | 4.79 | 48,230 |
| Assassinated U.S. Presidents | 0 | - | 4.50 | 74,566 |
| Biggest World Cities in 1850 | 0 | - | 4.63 | 61,346 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 70,172 |
| Countries of the Popes | 0 | - | 4.75 | 73,925 |
| Most Populous Countries by Year | 0 | - | 4.74 | 84,211 |
| Countries the UK Declared War On | 0 | - | 4.60 | 104,539 |
| Countries of Europe After World War II | 0 | - | 4.97 | 154,483 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 122,968 |
| Most Recently-Settled Countries | 0 | - | 4.88 | 46,491 |
| Biggest Roman Empire Countries | 0 | - | 4.84 | 77,036 |
| Biggest Mongol Empire Countries | 0 | - | 4.90 | 63,776 |
| Invasions of Great Britain | 0 | - | 4.41 | 53,084 |
| Metals of Antiquity | 0 | - | 4.95 | 66,479 |
| Countries of Asia in 1900 | 0 | - | 4.46 | 50,043 |
| Biggest British Empire Countries | 0 | - | 4.49 | 73,579 |
| Biggest Spanish Empire Countries | 0 | - | 4.74 | 85,127 |
| Soviet Union Country Quiz | 0 | - | 4.85 | 60,534 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.97 | 163,068 |
| The Trojan War | 0 | - | 4.86 | 27,761 |
| The Dictator Files: Adolf Hitler | 0 | - | 4.53 | 52,801 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.97 | 71,720 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.75 | 62,593 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.90 | 63,171 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.90 | 50,525 |
| First Countries to Reach 5 Million People | 0 | - | 4.89 | 103,105 |
| First U.S. States to Reach 1 Million People | 0 | - | 4.47 | 56,222 |
| First U.S. Cities to Reach 100,000 People | 0 | - | 4.61 | 53,267 |
| Most-Visited Countries by Popes | 0 | - | 4.48 | 56,669 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 123,444 |
| Former Flags | 0 | - | 4.97 | 74,788 |
| Country by Photo of its Leader #1 | 0 | - | 4.69 | 84,257 |
| Former Countries by Territory Map | 0 | - | 4.96 | 78,829 |
| Countries of the World in 1900 | 0 | - | 4.85 | 57,267 |
| Empires by Maps | 0 | - | 4.99 | 81,964 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.63 | 50,592 |
| Countries that Bordered British India with an Empty Map | 0 | - | 4.52 | 48,577 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.74 | 74,337 |
| Greek Mythology General Knowledge #2 | 0 | - | 4.51 | 49,297 |
| Ultimate 20th Century History Quiz | 0 | - | 4.85 | 42,711 |
| Two Letter Roman Numerals | 0 | - | 4.96 | 32,798 |
| Years in History #1 - Multiple Choice | 0 | - | 4.70 | 58,647 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 155,757 |
| Territory Changes in World War I | 0 | - | 4.82 | 36,498 |
| Louisiana Purchase with a Map | 0 | - | 4.94 | 32,288 |
| Countries in the Byzantine Empire | 0 | - | 4.92 | 61,931 |
| Countries of Europe in 1444 | 0 | - | 4.93 | 78,615 |
| Name a Valid U.S. President #1 | 0 | - | 4.94 | 135,531 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 100,209 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 113,922 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 85,174 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 79,913 |
| Battle to Country | 0 | - | 4.86 | 32,197 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 90,131 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 71,246 |
| Cities by Former Name | 0 | - | 4.79 | 65,787 |
| Countries by Former Name | 0 | - | 4.98 | 86,953 |
| Flags of Countries of the World in 1910 | 0 | - | 4.95 | 62,912 |
| Name a Valid Year in History | 0 | - | 4.95 | 43,907 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 35,892 |
| Historical Events - AD or BC? | 0 | - | 4.63 | 48,995 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.88 | 40,934 |
| States of the German Confederation in 1848 | 0 | - | 4.83 | 23,357 |
| The 21st Century | 0 | - | 4.45 | 61,338 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 63,764 |
| Geography Tile Select Quiz | 0 | - | 4.97 | 75,641 |
| Numbers Tile Select Quiz | 0 | - | 4.99 | 56,181 |
| Countries by Population Range - Tile Select | 0 | - | 4.82 | 46,215 |
| Countries by Founding Story | 0 | - | 4.90 | 50,792 |
| 2010s Decade Quiz | 0 | - | 4.52 | 72,302 |
| WWI... or WWII? | 0 | - | 4.82 | 107,144 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 54,400 |
| Modern Day Countries of Nazi Germany on a Map | 0 | - | 4.97 | 109,151 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 70,582 |
| Modern-Day Countries of the Umayyad Caliphate on a Map | 0 | - | 4.99 | 56,008 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.82 | 8,090 |
| Countries of the World in 1444 | 0 | - | 4.98 | 44,781 |
| World History Quiz for Dummies | 0 | - | 4.49 | 63,103 |
| British History Quiz for Dummies | 0 | - | 4.52 | 57,036 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.96 | 51,389 |
| 100 Biggest Soviet Cities in 1989 with a Map | 0 | - | 4.93 | 21,536 |
| Former Country Flag-Shape Picture Quiz | 0 | - | 4.98 | 57,241 |
