| Quiz | Points | Best | Rating | Takes |
|---|
| U.S. Presidents Quiz | 0 | - | 4.99 | 2,673,329 |
| World Leaders by Picture | 0 | - | 4.26 | 184,741 |
| U.S. Presidents by Picture | 0 | - | 4.81 | 347,076 |
| Shakespeare's Plays Quiz | 0 | - | 4.36 | 304,177 |
| Letters of the Greek Alphabet | 0 | - | 4.92 | 499,074 |
| Olympian Gods Quiz | 0 | - | 4.95 | 402,878 |
| English Monarchs Quiz | 0 | - | 4.85 | 378,847 |
| Name the War Quiz | 0 | - | 4.28 | 177,631 |
| Art Works Picture Quiz #1 | 0 | - | 4.43 | 88,998 |
| Words for Leaders | 0 | - | 4.66 | 185,533 |
| Communist Countries in History | 0 | - | 4.47 | 382,689 |
| Famous Dictators Quiz #1 | 0 | - | 4.52 | 168,170 |
| People Who Were "The" Something | 0 | - | 4.17 | 122,714 |
| Mythical Creatures Quiz #1 | 0 | - | 4.89 | 594,633 |
| First Names of Historical Figures #1 | 0 | - | 4.35 | 203,733 |
| Figures from Greek Mythology | 0 | - | 4.85 | 150,030 |
| Roman Numeral Decoding Quiz | 0 | - | 4.84 | 340,963 |
| Name that Historical Figure #1 | 0 | - | 4.67 | 262,034 |
| Name that Historical Figure #2 | 0 | - | 4.40 | 218,712 |
| Name that Historical Figure #3 | 0 | - | 4.28 | 188,196 |
| Events in History #1 | 0 | - | 4.28 | 139,142 |
| Ancient City to Country | 0 | - | 4.78 | 83,391 |
| Commonwealth of Nations Countries | 0 | - | 4.92 | 205,009 |
| U.S. Presidential Trivia #1 | 0 | - | 4.54 | 82,896 |
| Popular Royal Names | 0 | - | 4.17 | 107,396 |
| Prime Ministers of the UK | 0 | - | 4.93 | 320,392 |
| Biggest US Cities by Decade | 0 | - | 4.92 | 132,715 |
| Ye Olde Professions | 0 | - | 4.52 | 120,236 |
| Name that Greek Letter | 0 | - | 4.91 | 256,182 |
| Recently Independent Countries Quiz | 0 | - | 4.98 | 131,022 |
| 40 Historical People that Everyone Should Know | 0 | - | 4.06 | 841,650 |
| Countries in World War II | 0 | - | 4.47 | 679,055 |
| Deadliest U.S. Wars | 0 | - | 4.81 | 141,558 |
| Countries in World War I | 0 | - | 4.92 | 182,562 |
| Biggest Nations and Empires Ever | 0 | - | 4.63 | 120,927 |
| Countries Bordering China Since 1914 | 0 | - | 4.94 | 70,040 |
| Countries of the Soviet Union | 0 | - | 4.99 | 145,951 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.91 | 91,898 |
| U.S. Baby Boy Names by Decade | 0 | - | 4.56 | 390,628 |
| U.S. Baby Girl Names by Decade | 0 | - | 4.33 | 565,498 |
| Independence from Whom | 0 | - | 4.99 | 152,746 |
| Famous Empires in History | 0 | - | 4.79 | 92,283 |
| Biggest English Cities by Century | 0 | - | 4.92 | 85,506 |
| WWII Trivia #1 | 0 | - | 4.34 | 130,617 |
| Who Controlled These Colonies? | 0 | - | 4.73 | 100,483 |
| Roman to Greek God | 0 | - | 4.46 | 93,374 |
| World War I Quiz | 0 | - | 4.52 | 82,868 |
| First Names of U.S. Presidents | 0 | - | 4.87 | 296,048 |
| Most Populous Countries in 1900 | 0 | - | 4.86 | 146,871 |
| Warsaw Pact Countries | 0 | - | 4.90 | 64,505 |
| Biggest Cities in Europe, 1700 A.D. | 0 | - | 4.95 | 58,262 |
| Ancient Roman Trivia #1 | 0 | - | 4.84 | 65,892 |
| Current Events by Year, 1990–2009 | 0 | - | 4.74 | 133,679 |
| Ancient Greek Words | 0 | - | 4.83 | 71,897 |
| Name that Historical Figure #4 | 0 | - | 4.27 | 121,006 |
| Name the Popes Quiz | 0 | - | 4.44 | 89,557 |
| Important Cities in European History | 0 | - | 4.49 | 88,293 |
| Confederate States of the U.S. Civil War | 0 | - | 4.92 | 103,229 |
| Roman Emperors | 0 | - | 4.95 | 78,387 |
| History by Letter - A | 0 | - | 4.47 | 115,335 |
| History by Letter - B | 0 | - | 4.52 | 131,689 |
| History by Letter - C | 0 | - | 4.64 | 127,257 |
| History by Letter - D | 0 | - | 4.28 | 105,499 |
| History by Letter - E | 0 | - | 4.43 | 99,656 |
| WWII A-Z #1 | 0 | - | 4.74 | 81,141 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 181,351 |
| History by Letter - J | 0 | - | 4.45 | 111,181 |
| Historical City to Country | 0 | - | 4.81 | 66,315 |
| Countries of the Japanese Empire | 0 | - | 4.95 | 74,675 |
| Countries in the Ottoman Empire | 0 | - | 4.92 | 50,630 |
| History by Letter - M | 0 | - | 4.50 | 83,320 |
| Countries Settled by Vikings | 0 | - | 4.92 | 91,698 |
| WWII Geography | 0 | - | 4.73 | 88,487 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 128,816 |
| People in History A-Z #1 | 0 | - | 4.66 | 80,197 |
| Biggest European Cities by Century | 0 | - | 4.96 | 104,968 |
| Former Countries | 0 | - | 4.52 | 100,290 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.92 | 59,100 |
| US Presidents - 1 Minute Sprint | 0 | - | 4.34 | 238,348 |
| Military History Vocabulary | 0 | - | 4.84 | 51,926 |
| Neutral European Countries of WWII | 0 | - | 4.95 | 110,553 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 65,780 |
| Biggest Cities once in the Ottoman Empire | 0 | - | 4.81 | 38,601 |
| Countries the UK Declared War On | 0 | - | 4.72 | 99,598 |
| Countries of Europe After World War II | 0 | - | 4.97 | 143,156 |
| Countries of Europe Before World War I | 0 | - | 5.00 | 112,035 |
| Most Recently-Settled Countries | 0 | - | 4.89 | 44,767 |
| Biggest Roman Empire Countries | 0 | - | 4.82 | 73,754 |
| Biggest Mongol Empire Countries | 0 | - | 4.91 | 61,381 |
| Metals of Antiquity | 0 | - | 4.95 | 63,631 |
| Biggest Spanish Empire Countries | 0 | - | 4.79 | 80,804 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.98 | 142,242 |
| The Trojan War | 0 | - | 4.83 | 25,930 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.96 | 57,440 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.84 | 54,224 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.88 | 60,320 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 47,859 |
| First Countries to Reach 5 Million People | 0 | - | 4.91 | 98,864 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 116,064 |
| Former Flags | 0 | - | 4.96 | 70,513 |
| Country by Photo of its Leader #1 | 0 | - | 4.73 | 80,552 |
| Former Countries by Territory Map | 0 | - | 4.96 | 74,936 |
| Countries of the World in 1900 | 0 | - | 4.87 | 52,229 |
| Empires by Maps | 0 | - | 4.99 | 75,207 |
| Ultimate 20th Century History Quiz | 0 | - | 4.87 | 40,499 |
| Two Letter Roman Numerals | 0 | - | 4.94 | 28,004 |
| Multiple Choice Geography #1 | 0 | - | 4.67 | 111,621 |
| Years in History #1 - Multiple Choice | 0 | - | 4.76 | 55,741 |
| Years in History #2 - Multiple Choice | 0 | - | 4.35 | 34,976 |
| Country Flags Multiple Choice | 0 | - | 4.97 | 95,379 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 146,562 |
| World War II Multiple Choice | 0 | - | 4.36 | 84,862 |
| History Multiple Choice #1 | 0 | - | 4.35 | 68,264 |
| U.S. History Multiple Choice #2 | 0 | - | 4.26 | 22,317 |
| Events by U.S. State #1 | 0 | - | 4.29 | 19,947 |
| Giant Great Britain Millennium Quiz | 0 | - | 4.82 | 16,961 |
| Which Came First? | 0 | - | 4.31 | 64,586 |
| Events by U.S. State #2 | 0 | - | 4.21 | 16,749 |
| U.S. History Multiple Choice #1 | 0 | - | 4.29 | 19,658 |
| History True or False #1 | 0 | - | 4.40 | 59,524 |
| Austria... or Australia? | 0 | - | 4.88 | 78,905 |
| History Multiple Choice #2 | 0 | - | 4.32 | 42,434 |
| Louisiana Purchase with a Map | 0 | - | 4.94 | 30,366 |
| Northern Hemisphere... or Southern Hemisphere? | 0 | - | 4.92 | 70,769 |
| The United States... or the United Kingdom? | 0 | - | 4.93 | 78,015 |
| Countries in the Byzantine Empire | 0 | - | 4.88 | 49,180 |
| British History Multiple Choice #1 | 0 | - | 4.40 | 38,956 |
| U.S. History Multiple Choice #3 | 0 | - | 4.40 | 21,327 |
| History Multiple Choice #3 | 0 | - | 4.38 | 41,627 |
| Franklin... or Theodore Roosevelt | 0 | - | 4.34 | 9,571 |
| U.S. Presidential Knowledge - Multiple Choice | 0 | - | 4.10 | 10,652 |
| Countries of Europe in 1444 | 0 | - | 4.94 | 72,659 |
| Name a Valid U.S. President #1 | 0 | - | 4.93 | 125,977 |
| U.S. Presidents True or False | 0 | - | 3.96 | 13,099 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 92,738 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 105,275 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 80,207 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 74,151 |
| Battle to Country | 0 | - | 4.89 | 30,531 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 84,434 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 66,907 |
| Cities by Former Name | 0 | - | 4.82 | 62,597 |
| Countries by Former Name | 0 | - | 4.99 | 82,480 |
| England or Wales? | 0 | - | 4.92 | 34,026 |
| George Bush... or George Bush | 0 | - | 3.87 | 6,986 |
| Flags of Countries of the World in 1910 | 0 | - | 4.95 | 58,619 |
| Ancient Greece - Multiple Choice | 0 | - | 4.52 | 34,772 |
| History Multiple Choice #4 | 0 | - | 4.32 | 42,840 |
| Name a Valid Year in History | 0 | - | 4.97 | 37,925 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 32,999 |
| Historical Events - AD or BC? | 0 | - | 4.55 | 33,479 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.89 | 36,759 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 20,915 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 58,449 |
| Countries by Founding Story | 0 | - | 4.91 | 48,763 |
| History Multiple Choice #5 | 0 | - | 4.32 | 18,449 |
| History True or False #2 | 0 | - | 4.22 | 33,439 |
| U.S. History Multiple Choice #4 | 0 | - | 4.15 | 22,133 |
| WWI... or WWII? | 0 | - | 4.78 | 82,531 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 49,947 |
| Modern Day Countries of Nazi Germany on a Map | 0 | - | 4.98 | 97,897 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.84 | 41,036 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 65,598 |
| Modern-Day Countries of the Khmer Empire on a Map | 0 | - | 4.82 | 32,646 |
| Modern-Day Countries of the Umayyad Caliphate on a Map | 0 | - | 4.99 | 52,161 |
| Countries of the World in 1444 | 0 | - | 4.95 | 41,226 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.96 | 46,422 |
| British History Multiple Choice #2 | 0 | - | 4.27 | 25,751 |
| 100 Biggest Soviet Cities in 1989 with a Map | 0 | - | 4.94 | 18,100 |
| Former Country Flag-Shape Picture Quiz | 0 | - | 4.98 | 52,793 |
| "Second Best" History Edition | 0 | - | 4.91 | 26,244 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 49,838 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.84 | 34,746 |
| History True or False #3 | 0 | - | 4.35 | 32,151 |
| History: What Came First? #1 | 0 | - | 4.81 | 62,691 |
| 50 Biggest Cities in 1920 on a World Map | 0 | - | 4.99 | 54,882 |
| Play-Doh Presidents | 0 | - | 5.00 | 62,311 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.98 | 37,149 |
| 101 Figures from Greek Mythology | 0 | - | 4.99 | 64,565 |
| Modern-Day Countries of the Holy Roman Empire on a Map | 0 | - | 4.93 | 33,295 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.93 | 22,809 |
| U.S. History Multiple Choice #5 | 0 | - | 4.20 | 8,717 |
| French History Multiple Choice | 0 | - | 4.43 | 17,769 |
| States of the Holy Roman Empire in 1356 | 0 | - | 4.96 | 37,482 |
| Modern Day Countries of the Spanish Empire on a Map | 0 | - | 4.97 | 63,421 |
| Modern Day Countries of the Dutch Empire on a Map | 0 | - | 4.92 | 41,407 |
| Three Real and One Fake - U.S. History | 0 | - | 4.32 | 22,452 |
| Country Confusion | 0 | - | 4.97 | 29,073 |
| History Multiple Choice #6 | 0 | - | 4.29 | 5,098 |
| Three Real and One Fake - World History | 0 | - | 4.25 | 31,892 |
| European History for Dummies | 0 | - | 4.86 | 55,238 |
| U.S. State Shapes Multiple Choice | 0 | - | 4.84 | 37,657 |
| Pick a Picture - Animal Relations | 0 | - | 4.95 | 35,999 |
| George Washington... or George W. Bush? | 0 | - | 4.17 | 9,962 |
| U.S. Presidents by Picture - Multiple Choice | 0 | - | 4.39 | 20,184 |
| Head to Head - Animals | 0 | - | 4.84 | 44,815 |
| Ancient Rome - True or False? | 0 | - | 4.63 | 24,382 |
| Head to Head - Countries #1 | 0 | - | 4.99 | 94,884 |
| All Modern-Day Countries Ever Controlled by Chinese People | 0 | - | 4.90 | 39,692 |
| All Modern-Day Countries Ever Controlled by French People | 0 | - | 4.99 | 41,905 |
