| Quiz | Points | Best | Rating | Takes |
|---|
| U.S. Presidents Quiz | 0 | - | 4.99 | 2,672,725 |
| Letters of the Greek Alphabet | 0 | - | 4.92 | 499,011 |
| Olympian Gods Quiz | 0 | - | 4.95 | 402,816 |
| English Monarchs Quiz | 0 | - | 4.85 | 378,785 |
| Mythical Creatures Quiz #1 | 0 | - | 4.89 | 594,552 |
| Figures from Greek Mythology | 0 | - | 4.85 | 150,002 |
| Roman Numeral Decoding Quiz | 0 | - | 4.84 | 340,901 |
| Commonwealth of Nations Countries | 0 | - | 4.92 | 204,994 |
| Prime Ministers of the UK | 0 | - | 4.93 | 320,366 |
| Biggest US Cities by Decade | 0 | - | 4.92 | 132,694 |
| Name that Greek Letter | 0 | - | 4.91 | 256,156 |
| Recently Independent Countries Quiz | 0 | - | 4.98 | 131,005 |
| Deadliest U.S. Wars | 0 | - | 4.81 | 141,543 |
| Countries in World War I | 0 | - | 4.92 | 182,540 |
| Countries Bordering China Since 1914 | 0 | - | 4.94 | 70,028 |
| Countries of the Soviet Union | 0 | - | 4.99 | 145,920 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.91 | 91,888 |
| Independence from Whom | 0 | - | 4.99 | 152,725 |
| Biggest English Cities by Century | 0 | - | 4.92 | 85,493 |
| First Names of U.S. Presidents | 0 | - | 4.87 | 295,997 |
| Most Populous Countries in 1900 | 0 | - | 4.86 | 146,858 |
| Warsaw Pact Countries | 0 | - | 4.90 | 64,495 |
| Biggest Cities in Europe, 1700 A.D. | 0 | - | 4.95 | 58,254 |
| Ancient Roman Trivia #1 | 0 | - | 4.84 | 65,879 |
| Ancient Greek Words | 0 | - | 4.83 | 71,869 |
| Confederate States of the U.S. Civil War | 0 | - | 4.92 | 103,211 |
| Roman Emperors | 0 | - | 4.95 | 78,374 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 181,327 |
| Historical City to Country | 0 | - | 4.81 | 66,306 |
| Countries of the Japanese Empire | 0 | - | 4.95 | 74,662 |
| Countries in the Ottoman Empire | 0 | - | 4.92 | 50,624 |
| Countries Settled by Vikings | 0 | - | 4.92 | 91,681 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 128,807 |
| Biggest European Cities by Century | 0 | - | 4.96 | 104,960 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.92 | 59,090 |
| Military History Vocabulary | 0 | - | 4.84 | 51,914 |
| Neutral European Countries of WWII | 0 | - | 4.95 | 110,534 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 65,758 |
| Biggest Cities once in the Ottoman Empire | 0 | - | 4.81 | 38,597 |
| Countries of Europe After World War II | 0 | - | 4.97 | 143,127 |
| Countries of Europe Before World War I | 0 | - | 5.00 | 111,989 |
| Most Recently-Settled Countries | 0 | - | 4.89 | 44,761 |
| Biggest Roman Empire Countries | 0 | - | 4.82 | 73,744 |
| Biggest Mongol Empire Countries | 0 | - | 4.91 | 61,376 |
| Metals of Antiquity | 0 | - | 4.95 | 63,621 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.98 | 142,217 |
| The Trojan War | 0 | - | 4.83 | 25,929 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.96 | 57,435 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.84 | 54,218 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.88 | 60,311 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 47,856 |
| First Countries to Reach 5 Million People | 0 | - | 4.91 | 98,843 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 116,047 |
| Former Flags | 0 | - | 4.96 | 70,508 |
| Former Countries by Territory Map | 0 | - | 4.96 | 74,923 |
| Countries of the World in 1900 | 0 | - | 4.87 | 52,217 |
| Empires by Maps | 0 | - | 4.99 | 75,188 |
| Ultimate 20th Century History Quiz | 0 | - | 4.87 | 40,496 |
| Two Letter Roman Numerals | 0 | - | 4.94 | 27,991 |
| Years in History #1 - Multiple Choice | 0 | - | 4.76 | 55,734 |
| Years in History #2 - Multiple Choice | 0 | - | 4.35 | 34,966 |
| Country Flags Multiple Choice | 0 | - | 4.97 | 95,355 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 146,532 |
| World War II Multiple Choice | 0 | - | 4.36 | 84,832 |
| Geography True or False #1 | 0 | - | 4.46 | 99,199 |
| History Multiple Choice #1 | 0 | - | 4.35 | 68,256 |
| U.S. History Multiple Choice #2 | 0 | - | 4.26 | 22,316 |
| Events by U.S. State #1 | 0 | - | 4.29 | 19,947 |
| Giant Great Britain Millennium Quiz | 0 | - | 4.82 | 16,958 |
| Which Came First? | 0 | - | 4.31 | 64,582 |
| Events by U.S. State #2 | 0 | - | 4.21 | 16,748 |
| U.S. History Multiple Choice #1 | 0 | - | 4.29 | 19,656 |
| Geography True or False #2 | 0 | - | 4.39 | 71,958 |
| History True or False #1 | 0 | - | 4.40 | 59,517 |
| Austria... or Australia? | 0 | - | 4.88 | 78,889 |
| Geography True or False #3 | 0 | - | 4.33 | 66,082 |
| Australian True or False | 0 | - | 4.71 | 45,441 |
| History Multiple Choice #2 | 0 | - | 4.32 | 42,428 |
| Louisiana Purchase with a Map | 0 | - | 4.94 | 30,361 |
| Northern Hemisphere... or Southern Hemisphere? | 0 | - | 4.92 | 70,751 |
| The United States... or the United Kingdom? | 0 | - | 4.93 | 77,980 |
| Countries in the Byzantine Empire | 0 | - | 4.88 | 49,173 |
| British History Multiple Choice #1 | 0 | - | 4.40 | 38,952 |
| U.S. History Multiple Choice #3 | 0 | - | 4.40 | 21,325 |
| History Multiple Choice #3 | 0 | - | 4.38 | 41,619 |
| Geography True or False #4 | 0 | - | 4.44 | 67,877 |
| Franklin... or Theodore Roosevelt | 0 | - | 4.34 | 9,567 |
| U.S. Presidential Knowledge - Multiple Choice | 0 | - | 4.10 | 10,651 |
| Countries of Europe in 1444 | 0 | - | 4.94 | 72,644 |
| Name a Valid U.S. President #1 | 0 | - | 4.93 | 125,951 |
| U.S. Presidents True or False | 0 | - | 3.96 | 13,098 |
| General Knowledge True False #1 | 0 | - | 4.57 | 44,519 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 92,711 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 105,255 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 80,186 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 74,125 |
| Battle to Country | 0 | - | 4.89 | 30,523 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 84,413 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 66,899 |
| Cities by Former Name | 0 | - | 4.82 | 62,592 |
| Countries by Former Name | 0 | - | 4.99 | 82,472 |
| England or Wales? | 0 | - | 4.92 | 34,019 |
| George Bush... or George Bush | 0 | - | 3.87 | 6,986 |
| Flags of Countries of the World in 1910 | 0 | - | 4.95 | 58,607 |
| Ancient Greece - Multiple Choice | 0 | - | 4.52 | 34,766 |
| History Multiple Choice #4 | 0 | - | 4.32 | 42,836 |
| Astronomy True or False | 0 | - | 4.32 | 30,497 |
| Geography True or False #5 | 0 | - | 4.21 | 47,800 |
| Name a Valid Year in History | 0 | - | 4.97 | 37,910 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 32,990 |
| Historical Events - AD or BC? | 0 | - | 4.55 | 33,473 |
| Germany True or False? | 0 | - | 4.78 | 38,336 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.89 | 36,741 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 20,907 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 58,430 |
| Countries by Founding Story | 0 | - | 4.91 | 48,756 |
| History Multiple Choice #5 | 0 | - | 4.32 | 18,448 |
| U.S. History Multiple Choice #4 | 0 | - | 4.15 | 22,133 |
| WWI... or WWII? | 0 | - | 4.78 | 82,512 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 49,936 |
| Modern Day Countries of Nazi Germany on a Map | 0 | - | 4.98 | 97,864 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.84 | 41,021 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 65,576 |
| Modern-Day Countries of the Khmer Empire on a Map | 0 | - | 4.82 | 32,638 |
| Modern-Day Countries of the Umayyad Caliphate on a Map | 0 | - | 4.99 | 52,144 |
| France True or False? | 0 | - | 4.32 | 20,533 |
| Countries of the World in 1444 | 0 | - | 4.95 | 41,183 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.96 | 46,405 |
| British History Multiple Choice #2 | 0 | - | 4.27 | 25,750 |
| 100 Biggest Soviet Cities in 1989 with a Map | 0 | - | 4.94 | 18,099 |
| Former Country Flag-Shape Picture Quiz | 0 | - | 4.98 | 52,783 |
| "Second Best" History Edition | 0 | - | 4.91 | 26,234 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 49,823 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.84 | 34,733 |
| History True or False #3 | 0 | - | 4.35 | 32,147 |
| History: What Came First? #1 | 0 | - | 4.81 | 62,666 |
| 50 Biggest Cities in 1920 on a World Map | 0 | - | 4.98 | 54,867 |
| Play-Doh Presidents | 0 | - | 5.00 | 62,295 |
| U.S. Geography True or False #1 | 0 | - | 4.41 | 23,812 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 37,145 |
| 101 Figures from Greek Mythology | 0 | - | 4.99 | 64,519 |
| General Knowledge True False #2 | 0 | - | 4.43 | 30,383 |
| The UK for Americans - True or False | 0 | - | 4.41 | 50,299 |
| Modern-Day Countries of the Holy Roman Empire on a Map | 0 | - | 4.93 | 33,284 |
| U.S. History Multiple Choice #5 | 0 | - | 4.20 | 8,717 |
| French History Multiple Choice | 0 | - | 4.43 | 17,766 |
| States of the Holy Roman Empire in 1356 | 0 | - | 4.96 | 37,455 |
| Modern Day Countries of the Spanish Empire on a Map | 0 | - | 4.96 | 63,412 |
| Modern Day Countries of the Dutch Empire on a Map | 0 | - | 4.92 | 41,398 |
| Three Real and One Fake - U.S. History | 0 | - | 4.32 | 22,448 |
| Country Confusion | 0 | - | 4.97 | 29,066 |
| History Multiple Choice #6 | 0 | - | 4.29 | 5,098 |
| Three Real and One Fake - World History | 0 | - | 4.25 | 31,889 |
| Has Anyone Ever Done It #1 | 0 | - | 4.73 | 42,988 |
| Has Anyone Ever Done It #2 | 0 | - | 4.41 | 38,312 |
| European History for Dummies | 0 | - | 4.86 | 55,222 |
| Has Anyone Ever Done It #3 | 0 | - | 4.34 | 40,655 |
| Has Anyone Ever Done It - U.S. Sports | 0 | - | 4.19 | 12,689 |
| U.S. State Shapes Multiple Choice | 0 | - | 4.84 | 37,646 |
| Pick a Picture - Animal Relations | 0 | - | 4.95 | 35,994 |
| George Washington... or George W. Bush? | 0 | - | 4.17 | 9,960 |
| U.S. Presidents by Picture - Multiple Choice | 0 | - | 4.39 | 20,181 |
| Head to Head - Animals | 0 | - | 4.84 | 44,796 |
| Texas True or False? | 0 | - | 4.36 | 26,868 |
| California True or False? | 0 | - | 4.58 | 28,060 |
| Canada True or False? | 0 | - | 4.51 | 35,809 |
| Mexico True or False? | 0 | - | 4.57 | 30,113 |
| Russia True or False? | 0 | - | 4.53 | 26,730 |
| Italy True or False? | 0 | - | 4.29 | 31,081 |
| General Knowledge True False #3 | 0 | - | 4.33 | 28,276 |
| Sweden True or False? | 0 | - | 4.48 | 31,815 |
| Afghanistan True or False? | 0 | - | 4.52 | 21,352 |
| Spain True or False? | 0 | - | 4.46 | 16,643 |
| Ancient Rome - True or False? | 0 | - | 4.63 | 24,380 |
| China True or False? | 0 | - | 4.19 | 15,834 |
| Head to Head - Countries #1 | 0 | - | 4.99 | 94,867 |
| All Modern-Day Countries Ever Controlled by Chinese People | 0 | - | 4.90 | 39,680 |
| Peru True or False? | 0 | - | 4.43 | 12,582 |
| Japan True or False? | 0 | - | 4.53 | 45,056 |
| All Modern-Day Countries Ever Controlled by French People | 0 | - | 4.99 | 41,888 |
| Israel True or False? | 0 | - | 4.07 | 13,359 |
| Florida True or False? | 0 | - | 4.46 | 14,880 |
| New York True or False? | 0 | - | 4.52 | 27,966 |
| Greece True or False? | 0 | - | 4.30 | 24,023 |
| All Modern-Day Countries Ever Controlled by Turkic People | 0 | - | 4.95 | 30,631 |
| Ireland True or False? | 0 | - | 4.54 | 29,092 |
| Iceland True or False? | 0 | - | 4.93 | 28,949 |
| Modern-Day Axis-Occupied Countries of WWII on a Map | 0 | - | 4.99 | 57,179 |
| Head to Head - Countries #2 | 0 | - | 4.95 | 49,503 |
| All Modern-Day Countries Ever Controlled by Arab People with a Map | 0 | - | 4.98 | 39,223 |
| All Modern-Day Countries Ever Controlled by Greeks | 0 | - | 4.93 | 35,240 |
| Animals - Real or Fictional? | 0 | - | 4.43 | 35,273 |
| U.S. History True or False #1 | 0 | - | 4.38 | 24,731 |
| WWII True or False? | 0 | - | 4.46 | 29,068 |
| Science True or False | 0 | - | 4.31 | 31,769 |
| All Modern-Day Countries Ever Controlled by the Seljuks | 0 | - | 4.89 | 19,982 |
| Three Real and One Fake - Country Flags | 0 | - | 4.98 | 59,279 |
| What Do These Two Countries Have in Common? | 0 | - | 4.96 | 55,196 |
| Historic Orient Express Routes Map | 0 | - | 4.99 | 39,936 |
| U.S. History Timeline Quiz | 0 | - | 4.94 | 35,572 |
