| Quiz | Points | Best | Rating | Takes |
|---|
| U.S. Presidents Quiz | 0 | - | 5.00 | 2,933,406 |
| World Leaders by Picture | 0 | - | 4.27 | 197,624 |
| U.S. Presidents by Picture | 0 | - | 4.79 | 370,228 |
| Shakespeare's Plays Quiz | 0 | - | 4.36 | 329,337 |
| Letters of the Greek Alphabet | 0 | - | 4.93 | 541,719 |
| Olympian Gods Quiz | 0 | - | 4.96 | 439,140 |
| English Monarchs Quiz | 0 | - | 4.83 | 421,422 |
| Name the War Quiz | 0 | - | 4.30 | 183,967 |
| Words for Leaders | 0 | - | 4.75 | 201,727 |
| Communist Countries in History | 0 | - | 4.42 | 415,911 |
| Famous Dictators Quiz #1 | 0 | - | 4.62 | 176,148 |
| Mythical Creatures Quiz #1 | 0 | - | 4.88 | 628,669 |
| First Names of Historical Figures #1 | 0 | - | 4.34 | 209,863 |
| Figures from Greek Mythology | 0 | - | 4.85 | 161,323 |
| Roman Numeral Decoding Quiz | 0 | - | 4.84 | 369,385 |
| Name that Historical Figure #1 | 0 | - | 4.51 | 280,357 |
| Name that Historical Figure #2 | 0 | - | 4.39 | 234,770 |
| Name that Historical Figure #3 | 0 | - | 4.29 | 202,331 |
| Events in History #1 | 0 | - | 4.30 | 145,588 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 214,636 |
| Prime Ministers of the UK | 0 | - | 4.93 | 358,014 |
| Biggest US Cities by Decade | 0 | - | 4.95 | 148,433 |
| Ye Olde Professions | 0 | - | 4.63 | 128,952 |
| Name that Greek Letter | 0 | - | 4.91 | 275,283 |
| Recently Independent Countries Quiz | 0 | - | 4.98 | 138,738 |
| 40 Historical People that Everyone Should Know | 0 | - | 4.07 | 895,115 |
| Countries in World War II | 0 | - | 4.44 | 753,243 |
| Deadliest U.S. Wars | 0 | - | 4.79 | 150,685 |
| Countries in World War I | 0 | - | 4.90 | 199,165 |
| Biggest Nations and Empires Ever | 0 | - | 4.48 | 127,835 |
| Countries Bordering China Since 1914 | 0 | - | 4.90 | 84,049 |
| Countries of the Soviet Union | 0 | - | 4.99 | 161,498 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.91 | 97,396 |
| U.S. Baby Boy Names by Decade | 0 | - | 4.48 | 421,534 |
| U.S. Baby Girl Names by Decade | 0 | - | 4.37 | 611,912 |
| Independence from Whom | 0 | - | 4.99 | 175,040 |
| Famous Empires in History | 0 | - | 4.82 | 98,243 |
| Biggest English Cities by Century | 0 | - | 4.92 | 93,834 |
| WWII Trivia #1 | 0 | - | 4.33 | 139,389 |
| Who Controlled These Colonies? | 0 | - | 4.82 | 106,392 |
| Former Countries by Capital | 0 | - | 4.41 | 100,489 |
| Roman to Greek God | 0 | - | 4.47 | 100,476 |
| First Names of U.S. Presidents | 0 | - | 4.84 | 322,867 |
| Most Populous Countries in 1900 | 0 | - | 4.88 | 155,666 |
| Warsaw Pact Countries | 0 | - | 4.87 | 77,649 |
| Biggest Cities in Europe, 1700 A.D. | 0 | - | 4.94 | 62,865 |
| Current Events by Year, 1990–2009 | 0 | - | 4.75 | 139,634 |
| Ancient Greek Words | 0 | - | 4.86 | 89,402 |
| Confederate States of the U.S. Civil War | 0 | - | 4.90 | 116,634 |
| Roman Emperors | 0 | - | 4.95 | 87,813 |
| History by Letter - A | 0 | - | 4.50 | 129,568 |
| History by Letter - B | 0 | - | 4.49 | 146,236 |
| History by Letter - C | 0 | - | 4.74 | 142,640 |
| History by Letter - E | 0 | - | 4.44 | 119,563 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 196,436 |
| History by Letter - G | 0 | - | 4.42 | 103,177 |
| History by Letter - J | 0 | - | 4.45 | 131,317 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 82,952 |
| Countries in the Ottoman Empire | 0 | - | 4.90 | 65,533 |
| History by Letter - M | 0 | - | 4.54 | 102,461 |
| Countries Settled by Vikings | 0 | - | 4.93 | 106,803 |
| Countries that Bordered the USSR | 0 | - | 4.91 | 136,479 |
| Biggest European Cities by Century | 0 | - | 4.96 | 113,375 |
| Former Countries | 0 | - | 4.62 | 119,390 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.93 | 66,245 |
| US Presidents - 1 Minute Sprint | 0 | - | 4.38 | 253,100 |
| Military History Vocabulary | 0 | - | 4.90 | 56,526 |
| Neutral European Countries of WWII | 0 | - | 4.93 | 122,197 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 72,056 |
| Countries the UK Declared War On | 0 | - | 4.51 | 106,281 |
| Countries of Europe After World War II | 0 | - | 4.98 | 159,164 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 127,843 |
| Most Recently-Settled Countries | 0 | - | 4.89 | 47,105 |
| Biggest Roman Empire Countries | 0 | - | 4.82 | 78,486 |
| Biggest Mongol Empire Countries | 0 | - | 4.90 | 64,706 |
| Metals of Antiquity | 0 | - | 4.96 | 67,829 |
| Soviet Union Country Quiz | 0 | - | 4.86 | 62,622 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.97 | 167,355 |
| The Trojan War | 0 | - | 4.86 | 28,563 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.97 | 73,152 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.90 | 64,457 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.91 | 51,637 |
| First Countries to Reach 5 Million People | 0 | - | 4.89 | 104,948 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 126,160 |
| Former Flags | 0 | - | 4.97 | 76,634 |
| Former Countries by Territory Map | 0 | - | 4.96 | 80,542 |
| Countries of the World in 1900 | 0 | - | 4.83 | 59,195 |
| Empires by Maps | 0 | - | 4.99 | 85,006 |
| Ultimate 20th Century History Quiz | 0 | - | 4.86 | 43,600 |
| Two Letter Roman Numerals | 0 | - | 4.98 | 44,200 |
| Multiple Choice Geography #1 | 0 | - | 4.74 | 120,042 |
| Years in History #1 - Multiple Choice | 0 | - | 4.75 | 59,774 |
| Years in History #2 - Multiple Choice | 0 | - | 4.33 | 36,830 |
| Country Flags Multiple Choice | 0 | - | 4.97 | 106,144 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 159,540 |
| World War II Multiple Choice | 0 | - | 4.34 | 90,234 |
| Geography True or False #1 | 0 | - | 4.44 | 105,641 |
| History Multiple Choice #1 | 0 | - | 4.33 | 72,388 |
| U.S. History Multiple Choice #2 | 0 | - | 4.28 | 23,241 |
| Events by U.S. State #1 | 0 | - | 4.35 | 21,087 |
| Territory Changes in World War I | 0 | - | 4.82 | 37,560 |
| Which Came First? | 0 | - | 4.29 | 66,360 |
| Events by U.S. State #2 | 0 | - | 4.19 | 17,386 |
| U.S. History Multiple Choice #1 | 0 | - | 4.27 | 20,617 |
| History True or False #1 | 0 | - | 4.39 | 63,166 |
| History Multiple Choice #2 | 0 | - | 4.34 | 44,977 |
| Louisiana Purchase with a Map | 0 | - | 4.95 | 33,195 |
| Northern Hemisphere... or Southern Hemisphere? | 0 | - | 4.93 | 94,454 |
| The United States... or the United Kingdom? | 0 | - | 4.91 | 84,899 |
| Which South American Country? | 0 | - | 4.84 | 46,514 |
| Countries in the Byzantine Empire | 0 | - | 4.92 | 63,390 |
| British History Multiple Choice #1 | 0 | - | 4.42 | 41,455 |
| U.S. History Multiple Choice #3 | 0 | - | 4.35 | 22,602 |
| History Multiple Choice #3 | 0 | - | 4.38 | 44,077 |
| Franklin... or Theodore Roosevelt | 0 | - | 4.32 | 10,307 |
| U.S. Presidential Knowledge - Multiple Choice | 0 | - | 4.03 | 11,279 |
| Countries of Europe in 1444 | 0 | - | 4.93 | 81,071 |
| Name a Valid U.S. President #1 | 0 | - | 4.91 | 141,370 |
| U.S. Presidents True or False | 0 | - | 3.92 | 13,935 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 103,741 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 117,509 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 87,463 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 82,435 |
| Battle to Country | 0 | - | 4.87 | 32,907 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 92,709 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 82,992 |
| Countries by Former Name | 0 | - | 4.98 | 88,626 |
| England or Wales? | 0 | - | 4.94 | 37,542 |
| George Bush... or George Bush | 0 | - | 3.87 | 7,397 |
| Flags of Countries of the World in 1910 | 0 | - | 4.95 | 64,456 |
| Ancient Greece - Multiple Choice | 0 | - | 4.48 | 37,052 |
| History Multiple Choice #4 | 0 | - | 4.34 | 45,266 |
| Name a Valid Year in History | 0 | - | 4.96 | 46,363 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 37,071 |
| Historical Events - AD or BC? | 0 | - | 4.61 | 49,814 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.88 | 42,819 |
| States of the German Confederation in 1848 | 0 | - | 4.85 | 24,411 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 66,272 |
| Australia... or New Zealand? | 0 | - | 4.82 | 41,696 |
| Countries by Founding Story | 0 | - | 4.90 | 51,770 |
| History Multiple Choice #5 | 0 | - | 4.40 | 28,486 |
| History True or False #2 | 0 | - | 4.24 | 35,136 |
| U.S. History Multiple Choice #4 | 0 | - | 4.18 | 23,102 |
| WWI... or WWII? | 0 | - | 4.80 | 110,741 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 56,367 |
| Modern Day Countries of Nazi Germany on a Map | 0 | - | 4.97 | 114,176 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.81 | 45,910 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 72,794 |
| Modern-Day Countries of the Umayyad Caliphate on a Map | 0 | - | 4.99 | 57,707 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.83 | 8,575 |
| Countries of the World in 1444 | 0 | - | 4.98 | 46,183 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.97 | 53,480 |
| British History Multiple Choice #2 | 0 | - | 4.35 | 27,198 |
| 100 Biggest Soviet Cities in 1989 with a Map | 0 | - | 4.94 | 22,916 |
| Former Country Flag-Shape Picture Quiz | 0 | - | 4.98 | 59,271 |
| "Second Best" History Edition | 0 | - | 4.92 | 41,245 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 56,955 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.92 | 42,773 |
| Countries of Europe before World War II with a Map | 0 | - | 4.94 | 33,120 |
| History True or False #3 | 0 | - | 4.48 | 34,301 |
| History: What Came First? #1 | 0 | - | 4.87 | 83,627 |
| 50 Biggest Cities in 1920 on a World Map | 0 | - | 4.99 | 61,254 |
| Play-Doh Presidents | 0 | - | 5.00 | 69,054 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 42,582 |
| 101 Figures from Greek Mythology | 0 | - | 4.99 | 80,808 |
| Modern-Day Countries of the Holy Roman Empire on a Map | 0 | - | 4.92 | 37,707 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.95 | 28,432 |
| U.S. History Multiple Choice #5 | 0 | - | 4.23 | 9,540 |
| French History Multiple Choice | 0 | - | 4.37 | 28,007 |
| States of the Holy Roman Empire in 1356 | 0 | - | 4.95 | 48,774 |
| Modern Day Countries of the Spanish Empire on a Map | 0 | - | 4.97 | 70,438 |
| Modern Day Countries of the Dutch Empire on a Map | 0 | - | 4.87 | 46,979 |
| Three Real and One Fake - U.S. History | 0 | - | 4.26 | 23,413 |
| Country Confusion | 0 | - | 4.98 | 32,885 |
| History Multiple Choice #6 | 0 | - | 4.23 | 13,648 |
| Three Real and One Fake - U.S. Geography | 0 | - | 4.23 | 25,661 |
| Three Real and One Fake - World Geography | 0 | - | 4.49 | 60,720 |
| Three Real and One Fake - Movies | 0 | - | 4.38 | 20,773 |
| Pick a Picture - Animal Relations | 0 | - | 4.97 | 41,854 |
| George Washington... or George W. Bush? | 0 | - | 4.19 | 10,775 |
| U.S. Presidents by Picture - Multiple Choice | 0 | - | 4.45 | 23,226 |
| Head to Head - Animals | 0 | - | 4.87 | 52,140 |
| Mexico True or False? | 0 | - | 4.82 | 39,750 |
| Ancient Rome - True or False? | 0 | - | 4.74 | 26,881 |
| Head to Head - Countries #1 | 0 | - | 4.99 | 107,519 |
| All Modern-Day Countries Ever Controlled by Chinese People | 0 | - | 4.85 | 44,905 |
| All Modern-Day Countries Ever Controlled by French People | 0 | - | 4.99 | 47,866 |
| All Modern-Day Countries Ever Controlled by Turkic People | 0 | - | 4.96 | 34,547 |
| Iceland True or False? | 0 | - | 4.94 | 31,966 |
| Modern-Day Axis-Occupied Countries of WWII on a Map | 0 | - | 4.99 | 65,813 |
| Head to Head - Countries #2 | 0 | - | 4.95 | 75,808 |
| All Modern-Day Countries Ever Controlled by Arab People with a Map | 0 | - | 4.98 | 45,202 |
| All Modern-Day Countries Ever Controlled by Greeks | 0 | - | 4.96 | 41,169 |
| Countries of the World in 1882 with a Map | 0 | - | 4.91 | 28,774 |
| U.S. History True or False #1 | 0 | - | 4.33 | 26,596 |
| WWII True or False? | 0 | - | 4.53 | 47,030 |
| All Modern-Day Countries Ever Controlled by the Seljuks | 0 | - | 4.92 | 23,433 |
| Three Real and One Fake - Country Flags | 0 | - | 4.97 | 66,717 |
| What Do These Two Countries Have in Common? | 0 | - | 4.97 | 59,790 |
| Historic Orient Express Routes Map | 0 | - | 5.00 | 43,985 |
