| Quiz | Points | Best | Rating | Takes |
|---|
| U.S. Presidents Quiz | 0 | - | 4.99 | 2,678,398 |
| World Leaders by Picture | 0 | - | 4.26 | 184,948 |
| U.S. Presidents by Picture | 0 | - | 4.81 | 347,646 |
| Shakespeare's Plays Quiz | 0 | - | 4.38 | 304,899 |
| Letters of the Greek Alphabet | 0 | - | 4.92 | 500,037 |
| Olympian Gods Quiz | 0 | - | 4.95 | 403,472 |
| English Monarchs Quiz | 0 | - | 4.86 | 379,476 |
| Name the War Quiz | 0 | - | 4.28 | 177,780 |
| Art Works Picture Quiz #1 | 0 | - | 4.43 | 89,093 |
| Words for Leaders | 0 | - | 4.66 | 185,893 |
| Communist Countries in History | 0 | - | 4.48 | 383,345 |
| Famous Dictators Quiz #1 | 0 | - | 4.53 | 168,325 |
| People Who Were "The" Something | 0 | - | 4.17 | 122,769 |
| Mythical Creatures Quiz #1 | 0 | - | 4.89 | 595,490 |
| First Names of Historical Figures #1 | 0 | - | 4.35 | 203,867 |
| Figures from Greek Mythology | 0 | - | 4.85 | 150,288 |
| Roman Numeral Decoding Quiz | 0 | - | 4.84 | 341,569 |
| Name that Historical Figure #1 | 0 | - | 4.67 | 262,372 |
| Name that Historical Figure #2 | 0 | - | 4.40 | 219,018 |
| Name that Historical Figure #3 | 0 | - | 4.28 | 188,450 |
| Events in History #1 | 0 | - | 4.28 | 139,275 |
| Ancient City to Country | 0 | - | 4.73 | 83,834 |
| Commonwealth of Nations Countries | 0 | - | 4.92 | 205,271 |
| U.S. Presidential Trivia #1 | 0 | - | 4.54 | 82,976 |
| Popular Royal Names | 0 | - | 4.17 | 107,476 |
| Prime Ministers of the UK | 0 | - | 4.93 | 320,890 |
| Biggest US Cities by Decade | 0 | - | 4.92 | 132,873 |
| Ye Olde Professions | 0 | - | 4.53 | 120,420 |
| Name that Greek Letter | 0 | - | 4.90 | 256,521 |
| Recently Independent Countries Quiz | 0 | - | 4.98 | 131,422 |
| 40 Historical People that Everyone Should Know | 0 | - | 4.06 | 842,835 |
| Countries in World War II | 0 | - | 4.48 | 680,492 |
| Deadliest U.S. Wars | 0 | - | 4.81 | 141,752 |
| Countries in World War I | 0 | - | 4.92 | 182,879 |
| Biggest Nations and Empires Ever | 0 | - | 4.64 | 121,063 |
| Countries Bordering China Since 1914 | 0 | - | 4.94 | 70,165 |
| Countries of the Soviet Union | 0 | - | 4.99 | 146,244 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.91 | 92,077 |
| U.S. Baby Boy Names by Decade | 0 | - | 4.57 | 391,230 |
| U.S. Baby Girl Names by Decade | 0 | - | 4.33 | 566,398 |
| Independence from Whom | 0 | - | 4.99 | 152,937 |
| Famous Empires in History | 0 | - | 4.79 | 92,405 |
| Biggest English Cities by Century | 0 | - | 4.92 | 85,715 |
| WWII Trivia #1 | 0 | - | 4.34 | 130,813 |
| Who Controlled These Colonies? | 0 | - | 4.73 | 100,613 |
| Former Countries by Capital | 0 | - | 4.41 | 97,395 |
| Roman to Greek God | 0 | - | 4.47 | 93,536 |
| World War I Quiz | 0 | - | 4.53 | 82,968 |
| First Names of U.S. Presidents | 0 | - | 4.87 | 296,480 |
| Most Populous Countries in 1900 | 0 | - | 4.86 | 147,062 |
| Warsaw Pact Countries | 0 | - | 4.90 | 64,602 |
| Biggest Cities in Europe, 1700 A.D. | 0 | - | 4.95 | 58,356 |
| Ancient Roman Trivia #1 | 0 | - | 4.84 | 65,999 |
| Current Events by Year, 1990–2009 | 0 | - | 4.74 | 133,824 |
| Ancient Greek Words | 0 | - | 4.83 | 72,206 |
| Name that Historical Figure #4 | 0 | - | 4.27 | 121,191 |
| Name the Popes Quiz | 0 | - | 4.44 | 89,651 |
| Important Cities in European History | 0 | - | 4.49 | 88,371 |
| Confederate States of the U.S. Civil War | 0 | - | 4.93 | 103,408 |
| Roman Emperors | 0 | - | 4.95 | 78,683 |
| History by Letter - A | 0 | - | 4.47 | 115,556 |
| History by Letter - B | 0 | - | 4.53 | 131,918 |
| History by Letter - C | 0 | - | 4.64 | 127,527 |
| History by Letter - D | 0 | - | 4.28 | 106,366 |
| History by Letter - E | 0 | - | 4.43 | 99,864 |
| WWII A-Z #1 | 0 | - | 4.74 | 81,280 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 181,633 |
| History by Letter - J | 0 | - | 4.45 | 111,416 |
| Historical City to Country | 0 | - | 4.81 | 66,403 |
| Countries of the Japanese Empire | 0 | - | 4.95 | 74,847 |
| Countries in the Ottoman Empire | 0 | - | 4.92 | 50,721 |
| History by Letter - M | 0 | - | 4.50 | 83,713 |
| Countries Settled by Vikings | 0 | - | 4.92 | 91,804 |
| WWII Geography | 0 | - | 4.73 | 88,607 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 128,952 |
| Biggest European Cities by Century | 0 | - | 4.96 | 105,133 |
| Former Countries | 0 | - | 4.52 | 100,404 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.92 | 59,214 |
| US Presidents - 1 Minute Sprint | 0 | - | 4.35 | 238,670 |
| Military History Vocabulary | 0 | - | 4.84 | 52,023 |
| Neutral European Countries of WWII | 0 | - | 4.95 | 110,811 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 65,964 |
| Biggest Cities once in the Ottoman Empire | 0 | - | 4.81 | 38,681 |
| Countries the UK Declared War On | 0 | - | 4.72 | 99,767 |
| Countries of Europe After World War II | 0 | - | 4.97 | 143,438 |
| Countries of Europe Before World War I | 0 | - | 5.00 | 112,349 |
| Most Recently-Settled Countries | 0 | - | 4.89 | 44,827 |
| Biggest Roman Empire Countries | 0 | - | 4.82 | 73,890 |
| Biggest Mongol Empire Countries | 0 | - | 4.91 | 61,469 |
| Metals of Antiquity | 0 | - | 4.95 | 63,719 |
| Biggest Spanish Empire Countries | 0 | - | 4.79 | 80,938 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.98 | 142,521 |
| The Trojan War | 0 | - | 4.84 | 25,973 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.96 | 57,523 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.84 | 54,309 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.88 | 60,391 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 47,940 |
| First Countries to Reach 5 Million People | 0 | - | 4.91 | 99,064 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 116,289 |
| Former Flags | 0 | - | 4.96 | 70,660 |
| Country by Photo of its Leader #1 | 0 | - | 4.73 | 80,672 |
| Former Countries by Territory Map | 0 | - | 4.96 | 75,061 |
| Countries of the World in 1900 | 0 | - | 4.87 | 52,444 |
| Empires by Maps | 0 | - | 4.99 | 75,463 |
| Ultimate 20th Century History Quiz | 0 | - | 4.87 | 40,572 |
| Two Letter Roman Numerals | 0 | - | 4.94 | 28,178 |
| Multiple Choice Geography #1 | 0 | - | 4.67 | 111,834 |
| Years in History #1 - Multiple Choice | 0 | - | 4.76 | 55,817 |
| Years in History #2 - Multiple Choice | 0 | - | 4.32 | 35,019 |
| Country Flags Multiple Choice | 0 | - | 4.97 | 95,632 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 146,945 |
| World War II Multiple Choice | 0 | - | 4.36 | 85,339 |
| History Multiple Choice #1 | 0 | - | 4.35 | 68,339 |
| U.S. History Multiple Choice #2 | 0 | - | 4.26 | 22,339 |
| Events by U.S. State #1 | 0 | - | 4.29 | 19,970 |
| Giant Great Britain Millennium Quiz | 0 | - | 4.82 | 16,999 |
| Which Came First? | 0 | - | 4.31 | 64,639 |
| Events by U.S. State #2 | 0 | - | 4.21 | 16,759 |
| U.S. History Multiple Choice #1 | 0 | - | 4.29 | 19,682 |
| History True or False #1 | 0 | - | 4.40 | 59,585 |
| Austria... or Australia? | 0 | - | 4.88 | 79,057 |
| Louisiana Purchase with a Map | 0 | - | 4.94 | 30,426 |
| Northern Hemisphere... or Southern Hemisphere? | 0 | - | 4.92 | 70,905 |
| The United States... or the United Kingdom? | 0 | - | 4.93 | 78,363 |
| Countries in the Byzantine Empire | 0 | - | 4.88 | 49,289 |
| British History Multiple Choice #1 | 0 | - | 4.40 | 39,028 |
| U.S. History Multiple Choice #3 | 0 | - | 4.40 | 21,362 |
| History Multiple Choice #3 | 0 | - | 4.38 | 41,665 |
| Franklin... or Theodore Roosevelt | 0 | - | 4.34 | 9,590 |
| U.S. Presidential Knowledge - Multiple Choice | 0 | - | 4.10 | 10,669 |
| Countries of Europe in 1444 | 0 | - | 4.94 | 72,870 |
| Name a Valid U.S. President #1 | 0 | - | 4.93 | 126,203 |
| U.S. Presidents True or False | 0 | - | 3.96 | 13,118 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 93,029 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 105,630 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 80,395 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 74,350 |
| Battle to Country | 0 | - | 4.89 | 30,594 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 84,647 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 67,000 |
| Cities by Former Name | 0 | - | 4.82 | 62,687 |
| Countries by Former Name | 0 | - | 4.98 | 82,633 |
| England or Wales? | 0 | - | 4.92 | 34,149 |
| George Bush... or George Bush | 0 | - | 3.87 | 6,992 |
| Flags of Countries of the World in 1910 | 0 | - | 4.95 | 58,763 |
| Ancient Greece - Multiple Choice | 0 | - | 4.52 | 34,827 |
| History Multiple Choice #4 | 0 | - | 4.32 | 42,894 |
| Name a Valid Year in History | 0 | - | 4.97 | 38,086 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 33,087 |
| Historical Events - AD or BC? | 0 | - | 4.54 | 33,517 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.89 | 36,887 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 20,988 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 58,682 |
| Countries by Founding Story | 0 | - | 4.91 | 48,832 |
| History Multiple Choice #5 | 0 | - | 4.33 | 18,480 |
| History True or False #2 | 0 | - | 4.22 | 33,470 |
| U.S. History Multiple Choice #4 | 0 | - | 4.15 | 22,158 |
| WWI... or WWII? | 0 | - | 4.74 | 82,802 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 50,155 |
| Modern Day Countries of Nazi Germany on a Map | 0 | - | 4.98 | 98,240 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.84 | 41,165 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 65,812 |
| Modern-Day Countries of the Khmer Empire on a Map | 0 | - | 4.82 | 32,753 |
| Modern-Day Countries of the Umayyad Caliphate on a Map | 0 | - | 4.99 | 52,306 |
| Countries of the World in 1444 | 0 | - | 4.95 | 41,388 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.95 | 46,578 |
| British History Multiple Choice #2 | 0 | - | 4.27 | 25,799 |
| 100 Biggest Soviet Cities in 1989 with a Map | 0 | - | 4.95 | 18,172 |
| Former Country Flag-Shape Picture Quiz | 0 | - | 4.98 | 52,964 |
| "Second Best" History Edition | 0 | - | 4.91 | 26,326 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 50,001 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.84 | 34,920 |
| History True or False #3 | 0 | - | 4.35 | 32,189 |
| History: What Came First? #1 | 0 | - | 4.81 | 62,888 |
| 50 Biggest Cities in 1920 on a World Map | 0 | - | 4.99 | 55,029 |
| Play-Doh Presidents | 0 | - | 5.00 | 62,426 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 37,306 |
| 101 Figures from Greek Mythology | 0 | - | 4.99 | 64,960 |
| Modern-Day Countries of the Holy Roman Empire on a Map | 0 | - | 4.93 | 33,413 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 22,940 |
| U.S. History Multiple Choice #5 | 0 | - | 4.20 | 8,742 |
| French History Multiple Choice | 0 | - | 4.43 | 22,341 |
| States of the Holy Roman Empire in 1356 | 0 | - | 4.96 | 37,726 |
| Modern Day Countries of the Spanish Empire on a Map | 0 | - | 4.96 | 63,575 |
| Modern Day Countries of the Dutch Empire on a Map | 0 | - | 4.92 | 41,553 |
| Three Real and One Fake - U.S. History | 0 | - | 4.32 | 22,477 |
| Country Confusion | 0 | - | 4.97 | 29,157 |
| History Multiple Choice #6 | 0 | - | 4.29 | 5,135 |
| Three Real and One Fake - World History | 0 | - | 4.25 | 31,920 |
| European History for Dummies | 0 | - | 4.86 | 55,346 |
| U.S. State Shapes Multiple Choice | 0 | - | 4.84 | 37,765 |
| Pick a Picture - Animal Relations | 0 | - | 4.95 | 36,091 |
| George Washington... or George W. Bush? | 0 | - | 4.17 | 9,978 |
| U.S. Presidents by Picture - Multiple Choice | 0 | - | 4.39 | 20,227 |
| Head to Head - Animals | 0 | - | 4.84 | 45,230 |
| Ancient Rome - True or False? | 0 | - | 4.64 | 24,454 |
| Head to Head - Countries #1 | 0 | - | 4.99 | 95,740 |
| All Modern-Day Countries Ever Controlled by Chinese People | 0 | - | 4.90 | 39,854 |
| All Modern-Day Countries Ever Controlled by French People | 0 | - | 4.99 | 42,060 |
| All Modern-Day Countries Ever Controlled by Turkic People | 0 | - | 4.95 | 30,740 |
