| Quiz | Points | Best | Rating | Takes |
|---|
| U.S. Presidents Quiz | 0 | - | 5.00 | 2,839,566 |
| World Leaders by Picture | 0 | - | 4.27 | 193,417 |
| U.S. Presidents by Picture | 0 | - | 4.76 | 362,308 |
| U.S. Vice Presidents | 0 | - | 4.36 | 100,381 |
| Shakespeare's Plays Quiz | 0 | - | 4.36 | 321,310 |
| Letters of the Greek Alphabet | 0 | - | 4.93 | 527,467 |
| Olympian Gods Quiz | 0 | - | 4.95 | 421,065 |
| English Monarchs Quiz | 0 | - | 4.83 | 402,478 |
| Name the War Quiz | 0 | - | 4.30 | 182,034 |
| Art Works Picture Quiz #1 | 0 | - | 4.45 | 92,093 |
| Art Works Picture Quiz #2 | 0 | - | 4.43 | 82,185 |
| Words for Leaders | 0 | - | 4.70 | 196,481 |
| Communist Countries in History | 0 | - | 4.43 | 404,729 |
| Famous Dictators Quiz #1 | 0 | - | 4.62 | 173,500 |
| People Who Were "The" Something | 0 | - | 4.19 | 124,477 |
| Mythical Creatures Quiz #1 | 0 | - | 4.88 | 617,317 |
| First Names of Historical Figures #1 | 0 | - | 4.35 | 207,783 |
| Figures from Greek Mythology | 0 | - | 4.84 | 157,053 |
| Roman Numeral Decoding Quiz | 0 | - | 4.82 | 359,270 |
| Name that Historical Figure #1 | 0 | - | 4.60 | 274,938 |
| Name that Historical Figure #2 | 0 | - | 4.39 | 230,116 |
| Name that Historical Figure #3 | 0 | - | 4.29 | 198,247 |
| Events in History #1 | 0 | - | 4.29 | 143,365 |
| Ancient City to Country | 0 | - | 4.63 | 95,782 |
| Commonwealth of Nations Countries | 0 | - | 4.93 | 211,771 |
| Famous Ancient Romans | 0 | - | 4.62 | 70,665 |
| U.S. Presidential Trivia #1 | 0 | - | 4.52 | 85,220 |
| Popular Royal Names | 0 | - | 4.18 | 110,220 |
| Prime Ministers of the UK | 0 | - | 4.92 | 348,931 |
| Biggest US Cities by Decade | 0 | - | 4.95 | 145,816 |
| Former Capitals Quiz | 0 | - | 4.75 | 56,109 |
| Quotes from Historical Figures #1 | 0 | - | 4.50 | 78,470 |
| Ye Olde Professions | 0 | - | 4.60 | 126,103 |
| Name that Greek Letter | 0 | - | 4.90 | 268,357 |
| Recently Independent Countries Quiz | 0 | - | 4.98 | 136,320 |
| 40 Historical People that Everyone Should Know | 0 | - | 4.07 | 876,988 |
| Historical Rulers #1 | 0 | - | 4.22 | 105,991 |
| Countries in World War II | 0 | - | 4.43 | 720,134 |
| Deadliest U.S. Wars | 0 | - | 4.79 | 147,960 |
| Countries in World War I | 0 | - | 4.90 | 193,111 |
| Biggest Nations and Empires Ever | 0 | - | 4.49 | 125,147 |
| This Day in History - September | 0 | - | 4.45 | 52,415 |
| Vietnam War Countries | 0 | - | 4.75 | 81,068 |
| Countries Bordering China Since 1914 | 0 | - | 4.91 | 74,332 |
| Countries "Ruled" by King Charles III | 0 | - | 4.74 | 76,531 |
| Countries of the Soviet Union | 0 | - | 4.98 | 156,344 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.91 | 95,628 |
| U.S. Baby Boy Names by Decade | 0 | - | 4.48 | 411,622 |
| U.S. Baby Girl Names by Decade | 0 | - | 4.38 | 598,125 |
| The 7 Wonders of the Ancient World | 0 | - | 4.79 | 63,324 |
| The American Revolution | 0 | - | 4.51 | 49,163 |
| Independence from Whom | 0 | - | 4.99 | 171,870 |
| Political Movements by Country | 0 | - | 4.46 | 64,441 |
| Famous Empires in History | 0 | - | 4.80 | 95,920 |
| Time Magazine Person of the Year | 0 | - | 4.49 | 61,774 |
| Losing U.S. Presidential Candidates | 0 | - | 4.52 | 66,423 |
| Biggest English Cities by Century | 0 | - | 4.92 | 91,273 |
| WWII Trivia #1 | 0 | - | 4.32 | 136,461 |
| Notable People of WWII | 0 | - | 4.45 | 75,953 |
| Who Controlled These Colonies? | 0 | - | 4.82 | 104,635 |
| Former Countries by Capital | 0 | - | 4.41 | 99,502 |
| Roman to Greek God | 0 | - | 4.49 | 98,100 |
| Invasions | 0 | - | 4.52 | 84,946 |
| WWII Trivia #2 | 0 | - | 4.43 | 79,254 |
| World War I Quiz | 0 | - | 4.70 | 86,282 |
| First Names of U.S. Presidents | 0 | - | 4.83 | 313,083 |
| Most Populous Countries in 1900 | 0 | - | 4.88 | 152,663 |
| Biggest Cities in History | 0 | - | 4.46 | 74,208 |
| Warsaw Pact Countries | 0 | - | 4.88 | 67,070 |
| Biggest Cities in Europe, 1700 A.D. | 0 | - | 4.94 | 61,501 |
| Ancient Roman Trivia #1 | 0 | - | 4.76 | 68,210 |
| Political Figures by Last Name #1 | 0 | - | 4.47 | 55,438 |
| History Analogies #2 | 0 | - | 4.41 | 61,463 |
| Ancient Greek Trivia | 0 | - | 4.49 | 60,640 |
| Current Events by Year, 1990–2009 | 0 | - | 4.75 | 137,981 |
| Current Events by Year, 1970–1989 | 0 | - | 4.45 | 58,478 |
| Current Events by Year, 1930–1949 | 0 | - | 4.43 | 47,208 |
| Ancient Greek Words | 0 | - | 4.86 | 86,102 |
| Name that Historical Figure #4 | 0 | - | 4.27 | 128,721 |
| Most Populous Countries in 1950 | 0 | - | 4.45 | 66,307 |
| Important Cities in European History | 0 | - | 4.48 | 90,901 |
| Important Cities in WWII | 0 | - | 4.41 | 78,313 |
| Countries of the Spanish Empire | 0 | - | 4.50 | 63,068 |
| Confederate States of the U.S. Civil War | 0 | - | 4.90 | 108,407 |
| The 16th Century | 0 | - | 4.63 | 47,210 |
| Roman Emperors | 0 | - | 4.95 | 84,421 |
| Six Flags Over Texas | 0 | - | 4.75 | 54,993 |
| Houses of British Monarchs | 0 | - | 4.47 | 47,831 |
| History by Letter - A | 0 | - | 4.51 | 124,907 |
| History by Letter - B | 0 | - | 4.49 | 141,628 |
| History by Letter - C | 0 | - | 4.70 | 137,630 |
| History by Letter - D | 0 | - | 4.29 | 114,492 |
| History by Letter - E | 0 | - | 4.44 | 115,905 |
| WWII A-Z #1 | 0 | - | 4.76 | 85,827 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 191,167 |
| History by Letter - G | 0 | - | 4.41 | 99,859 |
| 100 Biggest US Cities in 1900 | 0 | - | 4.44 | 58,334 |
| Top 10 World Cities Through History | 0 | - | 4.42 | 64,999 |
| History by Letter - H | 0 | - | 4.35 | 111,859 |
| History by Letter - I | 0 | - | 4.44 | 86,722 |
| History by Letter - J | 0 | - | 4.44 | 127,539 |
| Historical City to Country | 0 | - | 4.79 | 68,768 |
| History by Letter - K | 0 | - | 4.42 | 83,811 |
| Countries of the Japanese Empire | 0 | - | 4.96 | 79,991 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 64,036 |
| History by Letter - M | 0 | - | 4.54 | 99,032 |
| History by Letter - S | 0 | - | 4.42 | 68,886 |
| Countries Settled by Vikings | 0 | - | 4.93 | 105,067 |
| History Analogies #3 | 0 | - | 4.48 | 63,574 |
| WWII Geography | 0 | - | 4.75 | 92,722 |
| History General Knowledge #3 | 0 | - | 4.51 | 69,815 |
| Countries that Bordered the USSR | 0 | - | 4.92 | 133,982 |
| People in History A-Z #1 | 0 | - | 4.52 | 84,150 |
| People in History A-Z #2 | 0 | - | 4.43 | 46,264 |
| Biggest European Cities by Century | 0 | - | 4.95 | 110,877 |
| Former Countries | 0 | - | 4.62 | 117,661 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.93 | 63,777 |
| US Presidents - 1 Minute Sprint | 0 | - | 4.37 | 248,370 |
| Military History Vocabulary | 0 | - | 4.89 | 54,877 |
| Biggest Cities once in the Roman Empire | 0 | - | 4.60 | 61,114 |
| Neutral European Countries of WWII | 0 | - | 4.93 | 118,275 |
| Biggest Cities once in the Spanish Empire | 0 | - | 4.79 | 48,134 |
| Assassinated U.S. Presidents | 0 | - | 4.50 | 74,435 |
| Biggest World Cities in 1850 | 0 | - | 4.63 | 61,182 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 69,967 |
| Countries of the Popes | 0 | - | 4.75 | 73,769 |
| Most Populous Countries by Year | 0 | - | 4.74 | 83,942 |
| Countries the UK Declared War On | 0 | - | 4.60 | 104,218 |
| Countries of Europe After World War II | 0 | - | 4.97 | 153,993 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 122,473 |
| Most Recently-Settled Countries | 0 | - | 4.88 | 46,422 |
| Biggest Roman Empire Countries | 0 | - | 4.84 | 76,876 |
| Biggest Mongol Empire Countries | 0 | - | 4.90 | 63,665 |
| Invasions of Great Britain | 0 | - | 4.41 | 53,023 |
| Metals of Antiquity | 0 | - | 4.95 | 66,368 |
| Countries of Asia in 1900 | 0 | - | 4.46 | 49,942 |
| Biggest British Empire Countries | 0 | - | 4.49 | 73,442 |
| Biggest Spanish Empire Countries | 0 | - | 4.74 | 84,913 |
| Soviet Union Country Quiz | 0 | - | 4.84 | 60,306 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.97 | 162,631 |
| The Trojan War | 0 | - | 4.86 | 27,672 |
| The Dictator Files: Adolf Hitler | 0 | - | 4.53 | 52,659 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.97 | 71,474 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.83 | 57,058 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.90 | 62,937 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.90 | 50,312 |
| First Countries to Reach 5 Million People | 0 | - | 4.89 | 102,842 |
| First U.S. States to Reach 1 Million People | 0 | - | 4.47 | 56,136 |
| First U.S. Cities to Reach 100,000 People | 0 | - | 4.60 | 53,180 |
| Most-Visited Countries by Popes | 0 | - | 4.48 | 56,501 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 123,145 |
| Former Flags | 0 | - | 4.97 | 74,595 |
| Country by Photo of its Leader #1 | 0 | - | 4.69 | 84,095 |
| Former Countries by Territory Map | 0 | - | 4.96 | 78,661 |
| Countries of the World in 1900 | 0 | - | 4.85 | 57,048 |
| Empires by Maps | 0 | - | 4.99 | 81,634 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.63 | 50,487 |
| Countries that Bordered British India with an Empty Map | 0 | - | 4.52 | 48,471 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.74 | 74,063 |
| Greek Mythology General Knowledge #2 | 0 | - | 4.51 | 49,121 |
| Ultimate 20th Century History Quiz | 0 | - | 4.85 | 42,609 |
| Two Letter Roman Numerals | 0 | - | 4.96 | 32,593 |
| Years in History #1 - Multiple Choice | 0 | - | 4.71 | 58,520 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 155,316 |
| Territory Changes in World War I | 0 | - | 4.82 | 36,376 |
| 5-Letter History Chain #3 | 0 | - | 4.44 | 46,434 |
| Louisiana Purchase with a Map | 0 | - | 4.94 | 32,189 |
| Countries in the Byzantine Empire | 0 | - | 4.92 | 61,784 |
| Countries of Europe in 1444 | 0 | - | 4.93 | 78,384 |
| Name a Valid U.S. President #1 | 0 | - | 4.94 | 135,033 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 99,890 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 113,555 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 84,944 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 79,694 |
| Battle to Country | 0 | - | 4.86 | 32,126 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 89,895 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 70,896 |
| Cities by Former Name | 0 | - | 4.79 | 65,642 |
| Countries by Former Name | 0 | - | 4.98 | 86,758 |
| Flags of Countries of the World in 1910 | 0 | - | 4.95 | 62,736 |
| Name a Valid Year in History | 0 | - | 4.95 | 43,573 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 35,772 |
| Historical Events - AD or BC? | 0 | - | 4.64 | 48,892 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.88 | 40,725 |
| States of the German Confederation in 1848 | 0 | - | 4.83 | 23,287 |
| The 21st Century | 0 | - | 4.45 | 61,203 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 63,533 |
| Countries by Founding Story | 0 | - | 4.90 | 50,676 |
| 2010s Decade Quiz | 0 | - | 4.52 | 71,603 |
| WWI... or WWII? | 0 | - | 4.82 | 106,667 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 54,211 |
| Modern Day Countries of Nazi Germany on a Map | 0 | - | 4.96 | 108,632 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 70,368 |
| Modern-Day Countries of the Umayyad Caliphate on a Map | 0 | - | 4.99 | 55,840 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.82 | 8,029 |
| Countries of the World in 1444 | 0 | - | 4.98 | 44,659 |
| World History Quiz for Dummies | 0 | - | 4.48 | 62,858 |
| British History Quiz for Dummies | 0 | - | 4.52 | 56,876 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.96 | 51,193 |
| 100 Biggest Soviet Cities in 1989 with a Map | 0 | - | 4.93 | 21,382 |
