| Quiz | Points | Best | Rating | Takes |
|---|
| U.S. Presidents Quiz | 0 | - | 4.99 | 2,676,453 |
| World Leaders by Picture | 0 | - | 4.26 | 184,877 |
| U.S. Presidents by Picture | 0 | - | 4.81 | 347,404 |
| Shakespeare's Plays Quiz | 0 | - | 4.38 | 304,681 |
| Letters of the Greek Alphabet | 0 | - | 4.92 | 499,687 |
| Olympian Gods Quiz | 0 | - | 4.95 | 403,208 |
| English Monarchs Quiz | 0 | - | 4.85 | 379,259 |
| Name the War Quiz | 0 | - | 4.28 | 177,725 |
| Art Works Picture Quiz #1 | 0 | - | 4.43 | 89,053 |
| Art Works Picture Quiz #2 | 0 | - | 4.44 | 79,724 |
| Words for Leaders | 0 | - | 4.66 | 185,780 |
| Communist Countries in History | 0 | - | 4.48 | 383,098 |
| Famous Dictators Quiz #1 | 0 | - | 4.53 | 168,264 |
| People Who Were "The" Something | 0 | - | 4.17 | 122,742 |
| Mythical Creatures Quiz #1 | 0 | - | 4.89 | 595,189 |
| First Names of Historical Figures #1 | 0 | - | 4.35 | 203,818 |
| Figures from Greek Mythology | 0 | - | 4.85 | 150,174 |
| Roman Numeral Decoding Quiz | 0 | - | 4.84 | 341,354 |
| Name that Historical Figure #1 | 0 | - | 4.67 | 262,255 |
| Name that Historical Figure #2 | 0 | - | 4.40 | 218,914 |
| Name that Historical Figure #3 | 0 | - | 4.28 | 188,367 |
| Events in History #1 | 0 | - | 4.28 | 139,221 |
| Ancient City to Country | 0 | - | 4.73 | 83,543 |
| Commonwealth of Nations Countries | 0 | - | 4.92 | 205,175 |
| Famous Ancient Romans | 0 | - | 4.68 | 68,522 |
| U.S. Presidential Trivia #1 | 0 | - | 4.54 | 82,944 |
| Popular Royal Names | 0 | - | 4.17 | 107,450 |
| Prime Ministers of the UK | 0 | - | 4.93 | 320,735 |
| Biggest US Cities by Decade | 0 | - | 4.92 | 132,791 |
| Former Capitals Quiz | 0 | - | 4.74 | 54,463 |
| Quotes from Historical Figures #1 | 0 | - | 4.49 | 76,174 |
| Ye Olde Professions | 0 | - | 4.53 | 120,354 |
| Name that Greek Letter | 0 | - | 4.90 | 256,391 |
| Recently Independent Countries Quiz | 0 | - | 4.98 | 131,353 |
| 40 Historical People that Everyone Should Know | 0 | - | 4.06 | 842,405 |
| Countries in World War II | 0 | - | 4.48 | 679,942 |
| Deadliest U.S. Wars | 0 | - | 4.81 | 141,660 |
| Countries in World War I | 0 | - | 4.92 | 182,774 |
| Biggest Nations and Empires Ever | 0 | - | 4.64 | 121,011 |
| Vietnam War Countries | 0 | - | 4.78 | 76,656 |
| Countries Bordering China Since 1914 | 0 | - | 4.94 | 70,117 |
| Countries "Ruled" by King Charles III | 0 | - | 4.74 | 65,041 |
| Countries of the Soviet Union | 0 | - | 4.99 | 146,146 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.91 | 92,001 |
| U.S. Baby Boy Names by Decade | 0 | - | 4.57 | 390,999 |
| U.S. Baby Girl Names by Decade | 0 | - | 4.33 | 566,109 |
| The 7 Wonders of the Ancient World | 0 | - | 4.79 | 60,596 |
| The American Revolution | 0 | - | 4.47 | 47,587 |
| Independence from Whom | 0 | - | 4.99 | 152,868 |
| Political Movements by Country | 0 | - | 4.50 | 61,932 |
| Famous Empires in History | 0 | - | 4.79 | 92,362 |
| Time Magazine Person of the Year | 0 | - | 4.52 | 59,748 |
| Losing U.S. Presidential Candidates | 0 | - | 4.48 | 63,979 |
| Biggest English Cities by Century | 0 | - | 4.92 | 85,649 |
| WWII Trivia #1 | 0 | - | 4.34 | 130,738 |
| Notable People of WWII | 0 | - | 4.48 | 73,951 |
| Who Controlled These Colonies? | 0 | - | 4.73 | 100,559 |
| Former Countries by Capital | 0 | - | 4.41 | 97,363 |
| Roman to Greek God | 0 | - | 4.47 | 93,481 |
| Invasions | 0 | - | 4.77 | 72,177 |
| WWII Trivia #2 | 0 | - | 4.47 | 76,217 |
| World War I Quiz | 0 | - | 4.53 | 82,935 |
| First Names of U.S. Presidents | 0 | - | 4.87 | 296,317 |
| Most Populous Countries in 1900 | 0 | - | 4.86 | 146,990 |
| Biggest Cities in History | 0 | - | 4.49 | 70,547 |
| Warsaw Pact Countries | 0 | - | 4.90 | 64,572 |
| Biggest Cities in Europe, 1700 A.D. | 0 | - | 4.95 | 58,321 |
| The American Civil War | 0 | - | 4.58 | 44,350 |
| Ancient Roman Trivia #1 | 0 | - | 4.84 | 65,953 |
| Political Figures by Last Name #1 | 0 | - | 4.47 | 52,599 |
| History Analogies #2 | 0 | - | 4.44 | 59,797 |
| Ancient Greek Trivia | 0 | - | 4.45 | 58,924 |
| Current Events by Year, 1990–2009 | 0 | - | 4.74 | 133,775 |
| Current Events by Year, 1970–1989 | 0 | - | 4.41 | 55,940 |
| Ancient Greek Words | 0 | - | 4.83 | 72,090 |
| Name that Historical Figure #4 | 0 | - | 4.27 | 121,121 |
| Most Populous Countries in 1950 | 0 | - | 4.64 | 63,347 |
| Name the Popes Quiz | 0 | - | 4.44 | 89,621 |
| Important Cities in European History | 0 | - | 4.49 | 88,345 |
| Countries of the Spanish Empire | 0 | - | 4.65 | 61,389 |
| Confederate States of the U.S. Civil War | 0 | - | 4.93 | 103,342 |
| The 16th Century | 0 | - | 4.67 | 45,916 |
| Roman Emperors | 0 | - | 4.95 | 78,589 |
| Houses of British Monarchs | 0 | - | 4.46 | 45,053 |
| History by Letter - A | 0 | - | 4.47 | 115,484 |
| History by Letter - B | 0 | - | 4.53 | 131,847 |
| History by Letter - C | 0 | - | 4.64 | 127,443 |
| History by Letter - D | 0 | - | 4.28 | 106,191 |
| History by Letter - E | 0 | - | 4.43 | 99,799 |
| WWII A-Z #1 | 0 | - | 4.74 | 81,234 |
| WWII A-Z #2 | 0 | - | 4.44 | 43,684 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 181,548 |
| 100 Biggest US Cities in 1900 | 0 | - | 4.42 | 56,205 |
| Top 10 World Cities Through History | 0 | - | 4.41 | 63,172 |
| History by Letter - I | 0 | - | 4.41 | 73,664 |
| History by Letter - J | 0 | - | 4.45 | 111,339 |
| Historical City to Country | 0 | - | 4.81 | 66,370 |
| Countries of the Japanese Empire | 0 | - | 4.95 | 74,781 |
| Countries in the Ottoman Empire | 0 | - | 4.92 | 50,694 |
| History by Letter - M | 0 | - | 4.50 | 83,661 |
| Countries Settled by Vikings | 0 | - | 4.92 | 91,764 |
| History Analogies #3 | 0 | - | 4.44 | 61,798 |
| WWII Geography | 0 | - | 4.73 | 88,559 |
| History General Knowledge #3 | 0 | - | 4.51 | 66,375 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 128,898 |
| People in History A-Z #1 | 0 | - | 4.66 | 80,268 |
| A Quiz About Elvis Presley | 0 | - | 4.33 | 18,415 |
| Biggest European Cities by Century | 0 | - | 4.96 | 105,071 |
| Former Countries | 0 | - | 4.52 | 100,350 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.92 | 59,175 |
| US Presidents - 1 Minute Sprint | 0 | - | 4.35 | 238,517 |
| Military History Vocabulary | 0 | - | 4.84 | 51,985 |
| Biggest Cities once in the Roman Empire | 0 | - | 4.64 | 58,618 |
| Neutral European Countries of WWII | 0 | - | 4.95 | 110,728 |
| Biggest Cities once in the Spanish Empire | 0 | - | 4.78 | 46,331 |
| Assassinated U.S. Presidents | 0 | - | 4.57 | 71,535 |
| Biggest World Cities in 1850 | 0 | - | 4.52 | 47,535 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 65,891 |
| Countries of the Popes | 0 | - | 4.74 | 70,190 |
| Biggest Cities once in the Ottoman Empire | 0 | - | 4.81 | 38,654 |
| Most Populous Countries by Year | 0 | - | 4.77 | 78,995 |
| Countries the UK Declared War On | 0 | - | 4.72 | 99,701 |
| Countries of Europe After World War II | 0 | - | 4.97 | 143,335 |
| Countries of Europe Before World War I | 0 | - | 5.00 | 112,243 |
| Most Recently-Settled Countries | 0 | - | 4.89 | 44,806 |
| The Life of Julius Caesar | 0 | - | 4.37 | 30,119 |
| Biggest Roman Empire Countries | 0 | - | 4.82 | 73,839 |
| Biggest Mongol Empire Countries | 0 | - | 4.91 | 61,438 |
| Metals of Antiquity | 0 | - | 4.95 | 63,680 |
| Countries of Asia in 1900 | 0 | - | 4.42 | 47,915 |
| The Places They Went #2 | 0 | - | 4.17 | 13,903 |
| The Life of Alexander the Great | 0 | - | 4.38 | 11,281 |
| The Life of King David | 0 | - | 4.17 | 8,449 |
| The Life of Gandhi | 0 | - | 4.30 | 11,691 |
| The Life of Winston Churchill | 0 | - | 4.06 | 10,545 |
| The Life of Thomas Edison | 0 | - | 3.83 | 4,346 |
| Biggest British Empire Countries | 0 | - | 4.43 | 55,492 |
| Biggest Spanish Empire Countries | 0 | - | 4.79 | 80,884 |
| Soviet Union Country Quiz | 0 | - | 4.78 | 56,428 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.98 | 142,425 |
| Albert Einstein Quiz | 0 | - | 4.56 | 11,246 |
| The Trojan War | 0 | - | 4.83 | 25,955 |
| The Dictator Files: Adolf Hitler | 0 | - | 4.57 | 49,707 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.96 | 57,493 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.84 | 54,271 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.88 | 60,373 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 47,910 |
| First Countries to Reach 5 Million People | 0 | - | 4.91 | 98,993 |
| First U.S. States to Reach 1 Million People | 0 | - | 4.45 | 54,249 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 116,213 |
| Former Flags | 0 | - | 4.96 | 70,597 |
| Country by Photo of its Leader #1 | 0 | - | 4.73 | 80,621 |
| Former Countries by Territory Map | 0 | - | 4.96 | 75,006 |
| Countries of the World in 1900 | 0 | - | 4.87 | 52,364 |
| Empires by Maps | 0 | - | 4.99 | 75,356 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.57 | 48,198 |
| Countries that Bordered British India with an Empty Map | 0 | - | 4.64 | 45,840 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.73 | 68,343 |
| Greek Mythology General Knowledge #2 | 0 | - | 4.49 | 45,732 |
| Ultimate 20th Century History Quiz | 0 | - | 4.87 | 40,541 |
| Two Letter Roman Numerals | 0 | - | 4.94 | 28,120 |
| Years in History #1 - Multiple Choice | 0 | - | 4.76 | 55,779 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 146,808 |
| Giant Great Britain Millennium Quiz | 0 | - | 4.82 | 16,984 |
| 5-Letter History Chain #3 | 0 | - | 4.42 | 44,280 |
| Louisiana Purchase with a Map | 0 | - | 4.94 | 30,398 |
| Countries in the Byzantine Empire | 0 | - | 4.88 | 49,236 |
| Countries of Europe in 1444 | 0 | - | 4.94 | 72,786 |
| Name a Valid U.S. President #1 | 0 | - | 4.93 | 126,123 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 92,910 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 105,492 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 80,337 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 74,281 |
| Battle to Country | 0 | - | 4.89 | 30,570 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 84,570 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 66,965 |
| Cities by Former Name | 0 | - | 4.82 | 62,648 |
| Countries by Former Name | 0 | - | 4.98 | 82,572 |
| Flags of Countries of the World in 1910 | 0 | - | 4.95 | 58,716 |
| Name a Valid Year in History | 0 | - | 4.97 | 38,023 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 33,052 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.89 | 36,845 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 20,966 |
| The 21st Century | 0 | - | 4.44 | 58,572 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 58,610 |
| Countries by Founding Story | 0 | - | 4.91 | 48,804 |
| 2010s Decade Quiz | 0 | - | 4.55 | 53,432 |
| WWI... or WWII? | 0 | - | 4.73 | 82,719 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 50,093 |
| Modern Day Countries of Nazi Germany on a Map | 0 | - | 4.98 | 98,119 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.84 | 41,123 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.99 | 65,739 |
| Modern-Day Countries of the Khmer Empire on a Map | 0 | - | 4.82 | 32,718 |
| Modern-Day Countries of the Umayyad Caliphate on a Map | 0 | - | 4.99 | 52,252 |
| Countries of the World in 1444 | 0 | - | 4.95 | 41,321 |
| World History Quiz for Dummies | 0 | - | 4.52 | 60,109 |
| British History Quiz for Dummies | 0 | - | 4.53 | 54,471 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.95 | 46,503 |
| 100 Biggest Soviet Cities in 1989 with a Map | 0 | - | 4.95 | 18,141 |
| Former Country Flag-Shape Picture Quiz | 0 | - | 4.98 | 52,892 |
