| Quiz | Points | Best | Rating | Takes |
|---|
| U.S. Presidents Quiz | 0 | - | 4.99 | 2,685,310 |
| World Leaders by Picture | 0 | - | 4.26 | 185,397 |
| U.S. Presidents by Picture | 0 | - | 4.82 | 348,405 |
| Shakespeare's Plays Quiz | 0 | - | 4.38 | 305,584 |
| Letters of the Greek Alphabet | 0 | - | 4.92 | 501,123 |
| Olympian Gods Quiz | 0 | - | 4.95 | 404,143 |
| English Monarchs Quiz | 0 | - | 4.85 | 380,337 |
| Name the War Quiz | 0 | - | 4.28 | 177,951 |
| Art Works Picture Quiz #1 | 0 | - | 4.43 | 89,205 |
| Words for Leaders | 0 | - | 4.67 | 186,368 |
| Communist Countries in History | 0 | - | 4.48 | 384,240 |
| Famous Dictators Quiz #1 | 0 | - | 4.53 | 168,546 |
| People Who Were "The" Something | 0 | - | 4.17 | 122,832 |
| Mythical Creatures Quiz #1 | 0 | - | 4.89 | 596,507 |
| First Names of Historical Figures #1 | 0 | - | 4.35 | 204,038 |
| Figures from Greek Mythology | 0 | - | 4.85 | 150,600 |
| Roman Numeral Decoding Quiz | 0 | - | 4.85 | 342,302 |
| Name that Historical Figure #1 | 0 | - | 4.68 | 264,092 |
| Name that Historical Figure #2 | 0 | - | 4.40 | 220,814 |
| Name that Historical Figure #3 | 0 | - | 4.28 | 190,028 |
| Events in History #1 | 0 | - | 4.28 | 139,468 |
| Ancient City to Country | 0 | - | 4.74 | 83,924 |
| Commonwealth of Nations Countries | 0 | - | 4.92 | 205,520 |
| U.S. Presidential Trivia #1 | 0 | - | 4.54 | 83,070 |
| Popular Royal Names | 0 | - | 4.17 | 107,565 |
| Prime Ministers of the UK | 0 | - | 4.93 | 321,560 |
| Biggest US Cities by Decade | 0 | - | 4.92 | 133,085 |
| Ye Olde Professions | 0 | - | 4.53 | 120,646 |
| Name that Greek Letter | 0 | - | 4.90 | 257,028 |
| Recently Independent Countries Quiz | 0 | - | 4.98 | 131,610 |
| 40 Historical People that Everyone Should Know | 0 | - | 4.06 | 844,458 |
| Countries in World War II | 0 | - | 4.48 | 682,377 |
| Deadliest U.S. Wars | 0 | - | 4.81 | 142,025 |
| Countries in World War I | 0 | - | 4.91 | 183,270 |
| Biggest Nations and Empires Ever | 0 | - | 4.64 | 121,238 |
| Countries Bordering China Since 1914 | 0 | - | 4.94 | 70,370 |
| Countries of the Soviet Union | 0 | - | 4.99 | 146,595 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.91 | 92,248 |
| U.S. Baby Boy Names by Decade | 0 | - | 4.57 | 392,109 |
| U.S. Baby Girl Names by Decade | 0 | - | 4.33 | 567,708 |
| Independence from Whom | 0 | - | 4.99 | 153,187 |
| Famous Empires in History | 0 | - | 4.79 | 92,588 |
| Biggest English Cities by Century | 0 | - | 4.92 | 85,935 |
| WWII Trivia #1 | 0 | - | 4.33 | 131,089 |
| Who Controlled These Colonies? | 0 | - | 4.73 | 100,782 |
| Former Countries by Capital | 0 | - | 4.41 | 97,492 |
| Roman to Greek God | 0 | - | 4.48 | 93,699 |
| World War I Quiz | 0 | - | 4.54 | 83,088 |
| First Names of U.S. Presidents | 0 | - | 4.87 | 297,381 |
| Most Populous Countries in 1900 | 0 | - | 4.86 | 147,291 |
| Warsaw Pact Countries | 0 | - | 4.90 | 64,733 |
| Biggest Cities in Europe, 1700 A.D. | 0 | - | 4.95 | 58,476 |
| Ancient Roman Trivia #1 | 0 | - | 4.84 | 66,114 |
| Current Events by Year, 1990–2009 | 0 | - | 4.74 | 134,431 |
| Ancient Greek Words | 0 | - | 4.84 | 72,535 |
| Name that Historical Figure #4 | 0 | - | 4.27 | 122,586 |
| Name the Popes Quiz | 0 | - | 4.44 | 89,808 |
| Important Cities in European History | 0 | - | 4.50 | 88,485 |
| Confederate States of the U.S. Civil War | 0 | - | 4.93 | 103,611 |
| Roman Emperors | 0 | - | 4.95 | 78,971 |
| History by Letter - A | 0 | - | 4.47 | 116,072 |
| History by Letter - B | 0 | - | 4.53 | 132,549 |
| History by Letter - C | 0 | - | 4.65 | 128,100 |
| History by Letter - D | 0 | - | 4.28 | 106,962 |
| History by Letter - E | 0 | - | 4.41 | 106,503 |
| WWII A-Z #1 | 0 | - | 4.74 | 81,441 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 182,026 |
| History by Letter - J | 0 | - | 4.43 | 111,887 |
| Historical City to Country | 0 | - | 4.81 | 66,498 |
| Countries of the Japanese Empire | 0 | - | 4.95 | 75,059 |
| Countries in the Ottoman Empire | 0 | - | 4.93 | 50,829 |
| History by Letter - M | 0 | - | 4.50 | 84,069 |
| Countries Settled by Vikings | 0 | - | 4.92 | 91,942 |
| WWII Geography | 0 | - | 4.74 | 89,098 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 129,154 |
| Biggest European Cities by Century | 0 | - | 4.96 | 105,354 |
| Former Countries | 0 | - | 4.53 | 100,542 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.92 | 59,370 |
| US Presidents - 1 Minute Sprint | 0 | - | 4.35 | 239,339 |
| Military History Vocabulary | 0 | - | 4.84 | 52,140 |
| Neutral European Countries of WWII | 0 | - | 4.95 | 111,074 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 66,185 |
| Biggest Cities once in the Ottoman Empire | 0 | - | 4.81 | 38,768 |
| Countries the UK Declared War On | 0 | - | 4.73 | 99,969 |
| Countries of Europe After World War II | 0 | - | 4.97 | 143,798 |
| Countries of Europe Before World War I | 0 | - | 5.00 | 112,731 |
| Most Recently-Settled Countries | 0 | - | 4.89 | 44,907 |
| Biggest Roman Empire Countries | 0 | - | 4.82 | 74,017 |
| Biggest Mongol Empire Countries | 0 | - | 4.91 | 61,602 |
| Metals of Antiquity | 0 | - | 4.95 | 63,815 |
| Biggest Spanish Empire Countries | 0 | - | 4.79 | 81,136 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.98 | 142,821 |
| The Trojan War | 0 | - | 4.84 | 26,046 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.96 | 57,633 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.84 | 54,414 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.88 | 60,490 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 48,042 |
| First Countries to Reach 5 Million People | 0 | - | 4.91 | 99,258 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 116,703 |
| Former Flags | 0 | - | 4.96 | 70,850 |
| Country by Photo of its Leader #1 | 0 | - | 4.74 | 80,854 |
| Former Countries by Territory Map | 0 | - | 4.96 | 75,233 |
| Countries of the World in 1900 | 0 | - | 4.87 | 52,691 |
| Empires by Maps | 0 | - | 4.99 | 75,756 |
| Ultimate 20th Century History Quiz | 0 | - | 4.87 | 40,658 |
| Two Letter Roman Numerals | 0 | - | 4.94 | 28,364 |
| Multiple Choice Geography #1 | 0 | - | 4.67 | 112,047 |
| Years in History #1 - Multiple Choice | 0 | - | 4.76 | 55,932 |
| Years in History #2 - Multiple Choice | 0 | - | 4.32 | 35,071 |
| Country Flags Multiple Choice | 0 | - | 4.97 | 95,905 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 147,344 |
| World War II Multiple Choice | 0 | - | 4.36 | 85,493 |
| History Multiple Choice #1 | 0 | - | 4.35 | 68,477 |
| U.S. History Multiple Choice #2 | 0 | - | 4.26 | 22,359 |
| Events by U.S. State #1 | 0 | - | 4.29 | 20,001 |
| Giant Great Britain Millennium Quiz | 0 | - | 4.82 | 17,051 |
| Events by U.S. State #2 | 0 | - | 4.21 | 16,780 |
| U.S. History Multiple Choice #1 | 0 | - | 4.29 | 19,709 |
| History True or False #1 | 0 | - | 4.40 | 59,693 |
| Austria... or Australia? | 0 | - | 4.88 | 79,224 |
| History Multiple Choice #2 | 0 | - | 4.32 | 42,540 |
| Louisiana Purchase with a Map | 0 | - | 4.94 | 30,517 |
| Northern Hemisphere... or Southern Hemisphere? | 0 | - | 4.91 | 71,060 |
| The United States... or the United Kingdom? | 0 | - | 4.93 | 78,665 |
| Countries in the Byzantine Empire | 0 | - | 4.88 | 49,410 |
| British History Multiple Choice #1 | 0 | - | 4.40 | 39,131 |
| U.S. History Multiple Choice #3 | 0 | - | 4.40 | 21,397 |
| History Multiple Choice #3 | 0 | - | 4.38 | 41,729 |
| Franklin... or Theodore Roosevelt | 0 | - | 4.34 | 9,614 |
| U.S. Presidential Knowledge - Multiple Choice | 0 | - | 4.10 | 10,681 |
| Countries of Europe in 1444 | 0 | - | 4.94 | 73,122 |
| Name a Valid U.S. President #1 | 0 | - | 4.93 | 126,548 |
| U.S. Presidents True or False | 0 | - | 3.96 | 13,140 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 93,320 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 106,034 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 80,615 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 74,599 |
| Battle to Country | 0 | - | 4.89 | 30,650 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 84,911 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 67,147 |
| Cities by Former Name | 0 | - | 4.82 | 62,811 |
| Countries by Former Name | 0 | - | 4.98 | 82,812 |
| England or Wales? | 0 | - | 4.92 | 34,253 |
| George Bush... or George Bush | 0 | - | 3.87 | 7,004 |
| Flags of Countries of the World in 1910 | 0 | - | 4.95 | 58,948 |
| Ancient Greece - Multiple Choice | 0 | - | 4.52 | 34,878 |
| History Multiple Choice #4 | 0 | - | 4.32 | 42,980 |
| Name a Valid Year in History | 0 | - | 4.97 | 38,358 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 33,203 |
| Historical Events - AD or BC? | 0 | - | 4.54 | 33,586 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.89 | 37,094 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 21,104 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 58,904 |
| Countries by Founding Story | 0 | - | 4.91 | 48,911 |
| History Multiple Choice #5 | 0 | - | 4.33 | 18,544 |
| History True or False #2 | 0 | - | 4.22 | 33,506 |
| U.S. History Multiple Choice #4 | 0 | - | 4.15 | 22,183 |
| WWI... or WWII? | 0 | - | 4.74 | 83,120 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 50,332 |
| Modern Day Countries of Nazi Germany on a Map | 0 | - | 4.98 | 98,635 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.84 | 41,296 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.99 | 66,044 |
| Modern-Day Countries of the Khmer Empire on a Map | 0 | - | 4.84 | 32,873 |
| Modern-Day Countries of the Umayyad Caliphate on a Map | 0 | - | 4.99 | 52,471 |
| Countries of the World in 1444 | 0 | - | 4.95 | 41,540 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.95 | 46,817 |
| British History Multiple Choice #2 | 0 | - | 4.27 | 25,863 |
| 100 Biggest Soviet Cities in 1989 with a Map | 0 | - | 4.95 | 18,255 |
| Former Country Flag-Shape Picture Quiz | 0 | - | 4.98 | 53,116 |
| "Second Best" History Edition | 0 | - | 4.93 | 26,440 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 50,264 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.84 | 35,163 |
| History True or False #3 | 0 | - | 4.35 | 32,235 |
| History: What Came First? #1 | 0 | - | 4.82 | 63,112 |
| 50 Biggest Cities in 1920 on a World Map | 0 | - | 4.99 | 55,210 |
| Play-Doh Presidents | 0 | - | 5.00 | 62,608 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 37,534 |
| 101 Figures from Greek Mythology | 0 | - | 4.99 | 65,444 |
| Modern-Day Countries of the Holy Roman Empire on a Map | 0 | - | 4.93 | 33,542 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 23,113 |
| U.S. History Multiple Choice #5 | 0 | - | 4.20 | 8,770 |
| French History Multiple Choice | 0 | - | 4.33 | 26,007 |
| States of the Holy Roman Empire in 1356 | 0 | - | 4.96 | 38,055 |
| Modern Day Countries of the Spanish Empire on a Map | 0 | - | 4.97 | 63,771 |
| Modern Day Countries of the Dutch Empire on a Map | 0 | - | 4.92 | 41,710 |
| Three Real and One Fake - U.S. History | 0 | - | 4.32 | 22,515 |
| Country Confusion | 0 | - | 4.97 | 29,285 |
| History Multiple Choice #6 | 0 | - | 4.29 | 5,176 |
| Three Real and One Fake - World History | 0 | - | 4.25 | 31,947 |
| European History for Dummies | 0 | - | 4.86 | 55,485 |
| U.S. State Shapes Multiple Choice | 0 | - | 4.84 | 37,923 |
| Pick a Picture - Animal Relations | 0 | - | 4.95 | 36,244 |
| George Washington... or George W. Bush? | 0 | - | 4.17 | 9,991 |
| U.S. Presidents by Picture - Multiple Choice | 0 | - | 4.39 | 20,285 |
| Head to Head - Animals | 0 | - | 4.84 | 45,617 |
| Ancient Rome - True or False? | 0 | - | 4.64 | 24,510 |
| Head to Head - Countries #1 | 0 | - | 5.00 | 96,482 |
| All Modern-Day Countries Ever Controlled by Chinese People | 0 | - | 4.90 | 39,994 |
| All Modern-Day Countries Ever Controlled by French People | 0 | - | 4.99 | 42,246 |
| All Modern-Day Countries Ever Controlled by Turkic People | 0 | - | 4.95 | 30,860 |
