| Quiz | Points | Best | Rating | Takes |
|---|
| U.S. Presidents Quiz | 0 | - | 4.99 | 2,685,097 |
| World Leaders by Picture | 0 | - | 4.26 | 185,385 |
| U.S. Presidents by Picture | 0 | - | 4.82 | 348,380 |
| Shakespeare's Plays Quiz | 0 | - | 4.38 | 305,553 |
| Letters of the Greek Alphabet | 0 | - | 4.92 | 501,107 |
| Olympian Gods Quiz | 0 | - | 4.95 | 404,136 |
| English Monarchs Quiz | 0 | - | 4.85 | 380,319 |
| Name the War Quiz | 0 | - | 4.28 | 177,945 |
| Art Works Picture Quiz #1 | 0 | - | 4.43 | 89,199 |
| Words for Leaders | 0 | - | 4.67 | 186,347 |
| Communist Countries in History | 0 | - | 4.48 | 384,222 |
| Famous Dictators Quiz #1 | 0 | - | 4.53 | 168,542 |
| People Who Were "The" Something | 0 | - | 4.17 | 122,830 |
| Mythical Creatures Quiz #1 | 0 | - | 4.89 | 596,487 |
| First Names of Historical Figures #1 | 0 | - | 4.35 | 204,032 |
| Figures from Greek Mythology | 0 | - | 4.85 | 150,588 |
| Roman Numeral Decoding Quiz | 0 | - | 4.85 | 342,288 |
| Name that Historical Figure #1 | 0 | - | 4.68 | 264,065 |
| Name that Historical Figure #2 | 0 | - | 4.40 | 220,789 |
| Name that Historical Figure #3 | 0 | - | 4.28 | 190,008 |
| Events in History #1 | 0 | - | 4.28 | 139,464 |
| Ancient City to Country | 0 | - | 4.74 | 83,921 |
| Commonwealth of Nations Countries | 0 | - | 4.92 | 205,512 |
| U.S. Presidential Trivia #1 | 0 | - | 4.54 | 83,064 |
| Popular Royal Names | 0 | - | 4.17 | 107,562 |
| Prime Ministers of the UK | 0 | - | 4.93 | 321,554 |
| Biggest US Cities by Decade | 0 | - | 4.92 | 133,083 |
| Ye Olde Professions | 0 | - | 4.53 | 120,639 |
| Name that Greek Letter | 0 | - | 4.90 | 257,023 |
| Recently Independent Countries Quiz | 0 | - | 4.98 | 131,609 |
| 40 Historical People that Everyone Should Know | 0 | - | 4.06 | 844,422 |
| Countries in World War II | 0 | - | 4.48 | 682,331 |
| Deadliest U.S. Wars | 0 | - | 4.81 | 142,013 |
| Countries in World War I | 0 | - | 4.91 | 183,261 |
| Biggest Nations and Empires Ever | 0 | - | 4.64 | 121,235 |
| Countries Bordering China Since 1914 | 0 | - | 4.94 | 70,370 |
| Countries of the Soviet Union | 0 | - | 4.99 | 146,583 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.91 | 92,244 |
| U.S. Baby Boy Names by Decade | 0 | - | 4.57 | 392,084 |
| U.S. Baby Girl Names by Decade | 0 | - | 4.33 | 567,662 |
| Independence from Whom | 0 | - | 4.99 | 153,178 |
| Famous Empires in History | 0 | - | 4.79 | 92,585 |
| Biggest English Cities by Century | 0 | - | 4.92 | 85,929 |
| WWII Trivia #1 | 0 | - | 4.33 | 131,085 |
| Who Controlled These Colonies? | 0 | - | 4.73 | 100,778 |
| Former Countries by Capital | 0 | - | 4.41 | 97,491 |
| Roman to Greek God | 0 | - | 4.48 | 93,692 |
| World War I Quiz | 0 | - | 4.54 | 83,086 |
| First Names of U.S. Presidents | 0 | - | 4.87 | 297,322 |
| Most Populous Countries in 1900 | 0 | - | 4.86 | 147,287 |
| Warsaw Pact Countries | 0 | - | 4.90 | 64,731 |
| Biggest Cities in Europe, 1700 A.D. | 0 | - | 4.95 | 58,474 |
| Ancient Roman Trivia #1 | 0 | - | 4.84 | 66,107 |
| Current Events by Year, 1990–2009 | 0 | - | 4.74 | 134,429 |
| Ancient Greek Words | 0 | - | 4.84 | 72,520 |
| Name that Historical Figure #4 | 0 | - | 4.27 | 122,572 |
| Name the Popes Quiz | 0 | - | 4.44 | 89,803 |
| Important Cities in European History | 0 | - | 4.50 | 88,479 |
| Confederate States of the U.S. Civil War | 0 | - | 4.93 | 103,606 |
| Roman Emperors | 0 | - | 4.95 | 78,966 |
| History by Letter - A | 0 | - | 4.47 | 116,056 |
| History by Letter - B | 0 | - | 4.53 | 132,534 |
| History by Letter - C | 0 | - | 4.65 | 128,081 |
| History by Letter - D | 0 | - | 4.28 | 106,946 |
| History by Letter - E | 0 | - | 4.41 | 106,331 |
| WWII A-Z #1 | 0 | - | 4.74 | 81,436 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 182,018 |
| History by Letter - J | 0 | - | 4.43 | 111,869 |
| Historical City to Country | 0 | - | 4.81 | 66,495 |
| Countries of the Japanese Empire | 0 | - | 4.95 | 75,055 |
| Countries in the Ottoman Empire | 0 | - | 4.93 | 50,827 |
| History by Letter - M | 0 | - | 4.50 | 84,056 |
| Countries Settled by Vikings | 0 | - | 4.92 | 91,938 |
| WWII Geography | 0 | - | 4.74 | 89,095 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 129,150 |
| Biggest European Cities by Century | 0 | - | 4.96 | 105,349 |
| Former Countries | 0 | - | 4.53 | 100,536 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.92 | 59,366 |
| US Presidents - 1 Minute Sprint | 0 | - | 4.35 | 239,330 |
| Military History Vocabulary | 0 | - | 4.84 | 52,135 |
| Neutral European Countries of WWII | 0 | - | 4.95 | 111,069 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 66,180 |
| Biggest Cities once in the Ottoman Empire | 0 | - | 4.81 | 38,765 |
| Countries the UK Declared War On | 0 | - | 4.73 | 99,965 |
| Countries of Europe After World War II | 0 | - | 4.97 | 143,791 |
| Countries of Europe Before World War I | 0 | - | 5.00 | 112,728 |
| Most Recently-Settled Countries | 0 | - | 4.89 | 44,900 |
| Biggest Roman Empire Countries | 0 | - | 4.82 | 74,015 |
| Biggest Mongol Empire Countries | 0 | - | 4.91 | 61,596 |
| Metals of Antiquity | 0 | - | 4.95 | 63,812 |
| Biggest Spanish Empire Countries | 0 | - | 4.79 | 81,132 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.98 | 142,811 |
| The Trojan War | 0 | - | 4.84 | 26,045 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.96 | 57,628 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.84 | 54,410 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.88 | 60,483 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 48,038 |
| First Countries to Reach 5 Million People | 0 | - | 4.91 | 99,255 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 116,694 |
| Former Flags | 0 | - | 4.96 | 70,846 |
| Country by Photo of its Leader #1 | 0 | - | 4.74 | 80,850 |
| Former Countries by Territory Map | 0 | - | 4.96 | 75,229 |
| Countries of the World in 1900 | 0 | - | 4.87 | 52,687 |
| Empires by Maps | 0 | - | 4.99 | 75,755 |
| Ultimate 20th Century History Quiz | 0 | - | 4.87 | 40,655 |
| Two Letter Roman Numerals | 0 | - | 4.94 | 28,358 |
| Multiple Choice Geography #1 | 0 | - | 4.67 | 112,045 |
| Years in History #1 - Multiple Choice | 0 | - | 4.76 | 55,929 |
| Years in History #2 - Multiple Choice | 0 | - | 4.32 | 35,069 |
| Country Flags Multiple Choice | 0 | - | 4.97 | 95,902 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 147,332 |
| World War II Multiple Choice | 0 | - | 4.36 | 85,491 |
| History Multiple Choice #1 | 0 | - | 4.35 | 68,475 |
| U.S. History Multiple Choice #2 | 0 | - | 4.26 | 22,359 |
| Events by U.S. State #1 | 0 | - | 4.29 | 20,000 |
| Giant Great Britain Millennium Quiz | 0 | - | 4.82 | 17,049 |
| Which Came First? | 0 | - | 4.31 | 64,704 |
| 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 | 59,691 |
| Austria... or Australia? | 0 | - | 4.88 | 79,222 |
| History Multiple Choice #2 | 0 | - | 4.32 | 42,539 |
| Louisiana Purchase with a Map | 0 | - | 4.94 | 30,516 |
| Northern Hemisphere... or Southern Hemisphere? | 0 | - | 4.91 | 71,056 |
| The United States... or the United Kingdom? | 0 | - | 4.93 | 78,659 |
| Countries in the Byzantine Empire | 0 | - | 4.88 | 49,408 |
| British History Multiple Choice #1 | 0 | - | 4.40 | 39,128 |
| U.S. History Multiple Choice #3 | 0 | - | 4.40 | 21,396 |
| Franklin... or Theodore Roosevelt | 0 | - | 4.34 | 9,613 |
| U.S. Presidential Knowledge - Multiple Choice | 0 | - | 4.10 | 10,680 |
| Countries of Europe in 1444 | 0 | - | 4.94 | 73,117 |
| Name a Valid U.S. President #1 | 0 | - | 4.93 | 126,537 |
| U.S. Presidents True or False | 0 | - | 3.96 | 13,137 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 93,313 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 106,021 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 80,612 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 74,595 |
| Battle to Country | 0 | - | 4.89 | 30,649 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 84,906 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 67,144 |
| Cities by Former Name | 0 | - | 4.82 | 62,807 |
| Countries by Former Name | 0 | - | 4.98 | 82,808 |
| England or Wales? | 0 | - | 4.92 | 34,249 |
| George Bush... or George Bush | 0 | - | 3.87 | 7,003 |
| Flags of Countries of the World in 1910 | 0 | - | 4.95 | 58,942 |
| Ancient Greece - Multiple Choice | 0 | - | 4.52 | 34,877 |
| History Multiple Choice #4 | 0 | - | 4.32 | 42,979 |
| Name a Valid Year in History | 0 | - | 4.97 | 38,352 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 33,202 |
| Historical Events - AD or BC? | 0 | - | 4.54 | 33,585 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.89 | 37,089 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 21,101 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 58,903 |
| Countries by Founding Story | 0 | - | 4.91 | 48,909 |
| History Multiple Choice #5 | 0 | - | 4.33 | 18,542 |
| History True or False #2 | 0 | - | 4.22 | 33,504 |
| U.S. History Multiple Choice #4 | 0 | - | 4.15 | 22,183 |
| WWI... or WWII? | 0 | - | 4.74 | 83,112 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 50,330 |
| Modern Day Countries of Nazi Germany on a Map | 0 | - | 4.98 | 98,627 |
| 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 | 66,041 |
| Modern-Day Countries of the Khmer Empire on a Map | 0 | - | 4.84 | 32,872 |
| Modern-Day Countries of the Umayyad Caliphate on a Map | 0 | - | 4.99 | 52,470 |
| Countries of the World in 1444 | 0 | - | 4.95 | 41,537 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.95 | 46,810 |
| British History Multiple Choice #2 | 0 | - | 4.27 | 25,862 |
| 100 Biggest Soviet Cities in 1989 with a Map | 0 | - | 4.95 | 18,253 |
| Former Country Flag-Shape Picture Quiz | 0 | - | 4.98 | 53,114 |
| "Second Best" History Edition | 0 | - | 4.93 | 26,437 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 50,256 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.84 | 35,157 |
| History True or False #3 | 0 | - | 4.35 | 32,234 |
| History: What Came First? #1 | 0 | - | 4.82 | 63,106 |
| 50 Biggest Cities in 1920 on a World Map | 0 | - | 4.99 | 55,207 |
| Play-Doh Presidents | 0 | - | 5.00 | 62,604 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 37,532 |
| 101 Figures from Greek Mythology | 0 | - | 4.99 | 65,422 |
| Modern-Day Countries of the Holy Roman Empire on a Map | 0 | - | 4.93 | 33,541 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 23,112 |
| U.S. History Multiple Choice #5 | 0 | - | 4.20 | 8,770 |
| French History Multiple Choice | 0 | - | 4.33 | 26,001 |
| States of the Holy Roman Empire in 1356 | 0 | - | 4.96 | 38,051 |
| Modern Day Countries of the Spanish Empire on a Map | 0 | - | 4.97 | 63,765 |
| Modern Day Countries of the Dutch Empire on a Map | 0 | - | 4.92 | 41,707 |
| Three Real and One Fake - U.S. History | 0 | - | 4.32 | 22,513 |
| Country Confusion | 0 | - | 4.97 | 29,283 |
| History Multiple Choice #6 | 0 | - | 4.29 | 5,175 |
| Three Real and One Fake - World History | 0 | - | 4.25 | 31,946 |
| European History for Dummies | 0 | - | 4.86 | 55,484 |
| U.S. State Shapes Multiple Choice | 0 | - | 4.84 | 37,919 |
| Pick a Picture - Animal Relations | 0 | - | 4.95 | 36,241 |
| George Washington... or George W. Bush? | 0 | - | 4.17 | 9,989 |
| U.S. Presidents by Picture - Multiple Choice | 0 | - | 4.39 | 20,284 |
| Head to Head - Animals | 0 | - | 4.84 | 45,608 |
| Ancient Rome - True or False? | 0 | - | 4.64 | 24,508 |
| Head to Head - Countries #1 | 0 | - | 5.00 | 96,477 |
| All Modern-Day Countries Ever Controlled by Chinese People | 0 | - | 4.90 | 39,991 |
| All Modern-Day Countries Ever Controlled by French People | 0 | - | 4.99 | 42,243 |
| All Modern-Day Countries Ever Controlled by Turkic People | 0 | - | 4.95 | 30,858 |
