| Quiz | Points | Best | Rating | Takes |
|---|
| U.S. Presidents Quiz | 0 | - | 4.99 | 2,683,674 |
| World Leaders by Picture | 0 | - | 4.26 | 185,298 |
| U.S. Presidents by Picture | 0 | - | 4.82 | 348,233 |
| Shakespeare's Plays Quiz | 0 | - | 4.38 | 305,417 |
| Letters of the Greek Alphabet | 0 | - | 4.92 | 500,900 |
| Olympian Gods Quiz | 0 | - | 4.95 | 404,014 |
| English Monarchs Quiz | 0 | - | 4.85 | 380,135 |
| Name the War Quiz | 0 | - | 4.28 | 177,902 |
| Art Works Picture Quiz #1 | 0 | - | 4.43 | 89,174 |
| Art Works Picture Quiz #2 | 0 | - | 4.44 | 79,825 |
| Words for Leaders | 0 | - | 4.67 | 186,246 |
| Communist Countries in History | 0 | - | 4.48 | 384,040 |
| Famous Dictators Quiz #1 | 0 | - | 4.53 | 168,491 |
| People Who Were "The" Something | 0 | - | 4.17 | 122,818 |
| Mythical Creatures Quiz #1 | 0 | - | 4.89 | 596,290 |
| First Names of Historical Figures #1 | 0 | - | 4.35 | 204,003 |
| Figures from Greek Mythology | 0 | - | 4.85 | 150,528 |
| Roman Numeral Decoding Quiz | 0 | - | 4.85 | 342,127 |
| Name that Historical Figure #1 | 0 | - | 4.68 | 263,862 |
| Name that Historical Figure #2 | 0 | - | 4.40 | 220,560 |
| Name that Historical Figure #3 | 0 | - | 4.28 | 189,811 |
| Hollywood Screen Legends Quiz | 0 | - | 3.94 | 32,586 |
| Events in History #1 | 0 | - | 4.28 | 139,416 |
| Ancient City to Country | 0 | - | 4.74 | 83,907 |
| Commonwealth of Nations Countries | 0 | - | 4.92 | 205,461 |
| U.S. Presidential Trivia #1 | 0 | - | 4.54 | 83,047 |
| Popular Royal Names | 0 | - | 4.17 | 107,542 |
| Prime Ministers of the UK | 0 | - | 4.93 | 321,387 |
| Biggest US Cities by Decade | 0 | - | 4.92 | 133,049 |
| Former Capitals Quiz | 0 | - | 4.74 | 54,534 |
| Quotes from Historical Figures #1 | 0 | - | 4.49 | 76,325 |
| Ye Olde Professions | 0 | - | 4.53 | 120,604 |
| Name that Greek Letter | 0 | - | 4.90 | 256,920 |
| Recently Independent Countries Quiz | 0 | - | 4.98 | 131,576 |
| 40 Historical People that Everyone Should Know | 0 | - | 4.06 | 844,120 |
| Countries in World War II | 0 | - | 4.48 | 681,957 |
| Deadliest U.S. Wars | 0 | - | 4.81 | 141,972 |
| Countries in World War I | 0 | - | 4.91 | 183,169 |
| Biggest Nations and Empires Ever | 0 | - | 4.64 | 121,204 |
| Vietnam War Countries | 0 | - | 4.78 | 76,831 |
| Countries Bordering China Since 1914 | 0 | - | 4.94 | 70,333 |
| Countries of the Soviet Union | 0 | - | 4.99 | 146,505 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.91 | 92,214 |
| U.S. Baby Boy Names by Decade | 0 | - | 4.57 | 391,887 |
| U.S. Baby Girl Names by Decade | 0 | - | 4.33 | 567,376 |
| Independence from Whom | 0 | - | 4.99 | 153,125 |
| Famous Empires in History | 0 | - | 4.79 | 92,557 |
| Biggest English Cities by Century | 0 | - | 4.92 | 85,880 |
| WWII Trivia #1 | 0 | - | 4.33 | 131,014 |
| Notable People of WWII | 0 | - | 4.48 | 74,059 |
| Who Controlled These Colonies? | 0 | - | 4.73 | 100,744 |
| Former Countries by Capital | 0 | - | 4.41 | 97,474 |
| Roman to Greek God | 0 | - | 4.48 | 93,666 |
| Invasions | 0 | - | 4.77 | 72,314 |
| WWII Trivia #2 | 0 | - | 4.47 | 76,353 |
| World War I Quiz | 0 | - | 4.54 | 83,057 |
| First Names of U.S. Presidents | 0 | - | 4.87 | 296,895 |
| Most Populous Countries in 1900 | 0 | - | 4.86 | 147,243 |
| Biggest Cities in History | 0 | - | 4.47 | 70,730 |
| Warsaw Pact Countries | 0 | - | 4.90 | 64,709 |
| The Bill Clinton Presidency | 0 | - | 4.12 | 28,264 |
| The George H. W. Bush Presidency | 0 | - | 4.34 | 19,035 |
| The Ronald Reagan Presidency | 0 | - | 4.21 | 21,702 |
| The Richard Nixon Presidency | 0 | - | 3.95 | 19,328 |
| The Jimmy Carter Presidency | 0 | - | 4.24 | 16,455 |
| The Franklin D. Roosevelt Presidency | 0 | - | 4.37 | 20,360 |
| Biggest Cities in Europe, 1700 A.D. | 0 | - | 4.95 | 58,451 |
| Ancient Roman Trivia #1 | 0 | - | 4.84 | 66,079 |
| Cold War Trivia #1 | 0 | - | 4.34 | 49,682 |
| Cold War Trivia #2 | 0 | - | 4.17 | 23,012 |
| Current Events by Year, 1990–2009 | 0 | - | 4.76 | 134,359 |
| Ancient Greek Words | 0 | - | 4.84 | 72,458 |
| Name that Historical Figure #4 | 0 | - | 4.27 | 122,405 |
| Space Exploration Trivia | 0 | - | 4.33 | 31,084 |
| Most Populous Countries in 1950 | 0 | - | 4.64 | 63,470 |
| Name the Popes Quiz | 0 | - | 4.44 | 89,766 |
| Important Cities in European History | 0 | - | 4.50 | 88,458 |
| Important Cities in WWII | 0 | - | 4.37 | 75,912 |
| American Generations | 0 | - | 3.92 | 19,097 |
| Confederate States of the U.S. Civil War | 0 | - | 4.93 | 103,564 |
| The 20th Century | 0 | - | 4.38 | 73,743 |
| WWI A-Z | 0 | - | 4.49 | 30,999 |
| Roman Emperors | 0 | - | 4.95 | 78,921 |
| History by Letter - A | 0 | - | 4.47 | 115,852 |
| History by Letter - B | 0 | - | 4.53 | 132,266 |
| History by Letter - C | 0 | - | 4.65 | 127,872 |
| History by Letter - D | 0 | - | 4.28 | 106,740 |
| History by Letter - E | 0 | - | 4.43 | 103,226 |
| WWII A-Z #1 | 0 | - | 4.74 | 81,406 |
| WWII A-Z #2 | 0 | - | 4.44 | 43,804 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 181,934 |
| WWII First Names | 0 | - | 4.37 | 33,743 |
| WWII Movies | 0 | - | 4.16 | 23,970 |
| History by Letter - I | 0 | - | 4.41 | 73,916 |
| History by Letter - J | 0 | - | 4.45 | 111,690 |
| Historical City to Country | 0 | - | 4.81 | 66,471 |
| Countries of the Japanese Empire | 0 | - | 4.95 | 75,024 |
| Countries in the Ottoman Empire | 0 | - | 4.93 | 50,797 |
| History by Letter - M | 0 | - | 4.50 | 83,917 |
| World Leaders of the Cold War | 0 | - | 4.26 | 19,503 |
| World Leaders of the World Wars | 0 | - | 4.35 | 30,641 |
| Countries Settled by Vikings | 0 | - | 4.92 | 91,910 |
| WWII Geography | 0 | - | 4.74 | 89,049 |
| Soviet Leaders 1917–1991 | 0 | - | 4.34 | 65,380 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 129,109 |
| 1960s Decade Quiz #1 | 0 | - | 4.29 | 36,083 |
| 1960s Decade Quiz #2 | 0 | - | 4.32 | 29,562 |
| 1950s Decade Quiz | 0 | - | 4.24 | 35,916 |
| People in History A-Z #1 | 0 | - | 4.67 | 80,466 |
| Biggest European Cities by Century | 0 | - | 4.96 | 105,298 |
| Countries Invaded by the USSR | 0 | - | 4.22 | 60,172 |
| Former Countries | 0 | - | 4.53 | 100,512 |
| WWII Decoder | 0 | - | 4.39 | 43,154 |
| Cold War Decoder | 0 | - | 4.54 | 34,162 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.92 | 59,326 |
| US Presidents - 1 Minute Sprint | 0 | - | 4.35 | 239,265 |
| Military History Vocabulary | 0 | - | 4.84 | 52,105 |
| Biggest Axis-Controlled Cities | 0 | - | 4.24 | 31,540 |
| Neutral European Countries of WWII | 0 | - | 4.95 | 111,026 |
| Assassinated U.S. Presidents | 0 | - | 4.57 | 71,693 |
| Normandy D-Day Beaches | 0 | - | 4.72 | 26,828 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 66,137 |
| Countries of the Popes | 0 | - | 4.74 | 70,337 |
| Biggest Cities once in the Ottoman Empire | 0 | - | 4.81 | 38,740 |
| Most Populous Countries by Year | 0 | - | 4.78 | 79,391 |
| Countries the UK Declared War On | 0 | - | 4.73 | 99,917 |
| Countries of Europe After World War II | 0 | - | 4.97 | 143,704 |
| Countries of Europe Before World War I | 0 | - | 5.00 | 112,651 |
| Most Recently-Settled Countries | 0 | - | 4.89 | 44,889 |
| Biggest Roman Empire Countries | 0 | - | 4.82 | 73,989 |
| Biggest Mongol Empire Countries | 0 | - | 4.91 | 61,556 |
| Metals of Antiquity | 0 | - | 4.95 | 63,792 |
| The Life of Winston Churchill | 0 | - | 4.06 | 10,559 |
| Biggest Spanish Empire Countries | 0 | - | 4.79 | 81,080 |
| Soviet Union Country Quiz | 0 | - | 4.79 | 56,594 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.98 | 142,743 |
| Albert Einstein Quiz | 0 | - | 4.56 | 11,279 |
| The Trojan War | 0 | - | 4.84 | 26,040 |
| The Events of 9/11 | 0 | - | 4.14 | 24,849 |
| The Dictator Files: Adolf Hitler | 0 | - | 4.64 | 49,858 |
| The Dictator Files: Joseph Stalin | 0 | - | 4.16 | 33,710 |
| Countries Most Affected by the 2004 Tsunami | 0 | - | 3.95 | 18,168 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.96 | 57,607 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.84 | 54,395 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.88 | 60,463 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 48,012 |
| First Countries to Reach 5 Million People | 0 | - | 4.91 | 99,218 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 116,636 |
| Places Where Winston Churchill Said We Would Fight the Nazis | 0 | - | 4.54 | 11,687 |
| Former Flags | 0 | - | 4.96 | 70,799 |
| Country by Photo of its Leader #1 | 0 | - | 4.74 | 80,815 |
| Former Countries by Territory Map | 0 | - | 4.96 | 75,189 |
| Roman Provinces on a Map | 0 | - | 4.73 | 25,764 |
| Countries of the World in 1900 | 0 | - | 4.87 | 52,636 |
| Empires by Maps | 0 | - | 4.99 | 75,702 |
| Cities Bombed During WWII | 0 | - | 4.03 | 24,347 |
| Ultimate 20th Century History Quiz | 0 | - | 4.87 | 40,638 |
| WWII Figures by Picture | 0 | - | 4.64 | 30,687 |
| Two Letter Roman Numerals | 0 | - | 4.94 | 28,321 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 147,260 |
| World War II Multiple Choice | 0 | - | 4.36 | 85,459 |
| Territory Changes in World War I | 0 | - | 4.78 | 34,080 |
| Giant Great Britain Millennium Quiz | 0 | - | 4.82 | 17,037 |
| Louisiana Purchase with a Map | 0 | - | 4.94 | 30,494 |
| Countries of the German Empire | 0 | - | 4.36 | 26,708 |
| Countries in the Byzantine Empire | 0 | - | 4.88 | 49,381 |
| Countries of Europe in 1444 | 0 | - | 4.94 | 73,068 |
| Name a Valid U.S. President #1 | 0 | - | 4.93 | 126,459 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 93,268 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 105,939 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 80,568 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 74,545 |
| Battle to Country | 0 | - | 4.89 | 30,641 |
| Countries of the Italian Empire | 0 | - | 4.19 | 19,988 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 84,848 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 67,113 |
| Cities by Former Name | 0 | - | 4.82 | 62,780 |
| Countries by Former Name | 0 | - | 4.98 | 82,774 |
| Flags of Countries of the World in 1910 | 0 | - | 4.95 | 58,906 |
| Name a Valid Year in History | 0 | - | 4.97 | 38,296 |
| Name a Valid Answer - World War II | 0 | - | 4.44 | 39,046 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 33,172 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.89 | 37,048 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 21,069 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 58,858 |
| Countries by Founding Story | 0 | - | 4.91 | 48,890 |
| WWI... or WWII? | 0 | - | 4.74 | 83,042 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 50,300 |
| Modern Day Countries of Nazi Germany on a Map | 0 | - | 4.98 | 98,549 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.84 | 41,273 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.99 | 66,000 |
| Modern-Day Countries of the Khmer Empire on a Map | 0 | - | 4.82 | 32,850 |
| Modern-Day Countries of the Umayyad Caliphate on a Map | 0 | - | 4.99 | 52,437 |
| Countries of the World in 1444 | 0 | - | 4.95 | 41,508 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.95 | 46,764 |
| 100 Biggest Soviet Cities in 1989 with a Map | 0 | - | 4.95 | 18,231 |
| Former Country Flag-Shape Picture Quiz | 0 | - | 4.98 | 53,080 |
| "Second Best" History Edition | 0 | - | 4.93 | 26,414 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 50,213 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.84 | 35,096 |
