| Quiz | Points | Best | Rating | Takes |
|---|
| U.S. Presidents Quiz | 0 | - | 4.99 | 2,690,666 |
| World Leaders by Picture | 0 | - | 4.26 | 185,668 |
| U.S. Presidents by Picture | 0 | - | 4.82 | 348,944 |
| Shakespeare's Plays Quiz | 0 | - | 4.38 | 306,128 |
| Letters of the Greek Alphabet | 0 | - | 4.92 | 502,210 |
| Olympian Gods Quiz | 0 | - | 4.95 | 404,706 |
| English Monarchs Quiz | 0 | - | 4.86 | 381,165 |
| Name the War Quiz | 0 | - | 4.28 | 178,077 |
| Art Works Picture Quiz #1 | 0 | - | 4.44 | 89,272 |
| Art Works Picture Quiz #2 | 0 | - | 4.44 | 79,912 |
| Words for Leaders | 0 | - | 4.67 | 186,743 |
| Communist Countries in History | 0 | - | 4.48 | 384,968 |
| Famous Dictators Quiz #1 | 0 | - | 4.53 | 168,681 |
| People Who Were "The" Something | 0 | - | 4.17 | 122,900 |
| Mythical Creatures Quiz #1 | 0 | - | 4.89 | 597,396 |
| First Names of Historical Figures #1 | 0 | - | 4.35 | 204,184 |
| Figures from Greek Mythology | 0 | - | 4.85 | 150,817 |
| Roman Numeral Decoding Quiz | 0 | - | 4.85 | 342,881 |
| Name that Historical Figure #1 | 0 | - | 4.68 | 264,521 |
| Name that Historical Figure #2 | 0 | - | 4.40 | 221,181 |
| Name that Historical Figure #3 | 0 | - | 4.28 | 190,347 |
| Events in History #1 | 0 | - | 4.29 | 139,880 |
| Ancient City to Country | 0 | - | 4.74 | 84,007 |
| Commonwealth of Nations Countries | 0 | - | 4.92 | 205,665 |
| Famous Ancient Romans | 0 | - | 4.68 | 68,702 |
| U.S. Presidential Trivia #1 | 0 | - | 4.54 | 83,143 |
| Popular Royal Names | 0 | - | 4.17 | 107,652 |
| Prime Ministers of the UK | 0 | - | 4.93 | 322,010 |
| Biggest US Cities by Decade | 0 | - | 4.92 | 133,238 |
| Former Capitals Quiz | 0 | - | 4.76 | 54,587 |
| Quotes from Historical Figures #1 | 0 | - | 4.49 | 76,423 |
| Ye Olde Professions | 0 | - | 4.53 | 120,995 |
| Name that Greek Letter | 0 | - | 4.90 | 257,324 |
| Recently Independent Countries Quiz | 0 | - | 4.98 | 131,769 |
| 40 Historical People that Everyone Should Know | 0 | - | 4.06 | 845,589 |
| Countries in World War II | 0 | - | 4.48 | 683,833 |
| Deadliest U.S. Wars | 0 | - | 4.81 | 142,236 |
| Countries in World War I | 0 | - | 4.91 | 183,632 |
| Biggest Nations and Empires Ever | 0 | - | 4.64 | 121,362 |
| This Day in History - April | 0 | - | 4.39 | 40,392 |
| This Day in History - May | 0 | - | 4.26 | 44,095 |
| This Day in History - June | 0 | - | 4.25 | 25,626 |
| This Day in History - July | 0 | - | 4.35 | 27,622 |
| This Day in History - August | 0 | - | 4.32 | 33,818 |
| This Day in History - September | 0 | - | 4.41 | 43,897 |
| This Day in History - October | 0 | - | 4.41 | 28,738 |
| This Day in History - November | 0 | - | 4.17 | 25,227 |
| This Day in History - December | 0 | - | 4.22 | 30,523 |
| This Day in History - January | 0 | - | 4.46 | 39,906 |
| This Day in History - February | 0 | - | 4.33 | 35,411 |
| This Day in History - March | 0 | - | 4.39 | 38,422 |
| Vietnam War Countries | 0 | - | 4.78 | 76,999 |
| Countries Bordering China Since 1914 | 0 | - | 4.94 | 70,492 |
| Countries "Ruled" by King Charles III | 0 | - | 4.74 | 65,312 |
| Countries of the Soviet Union | 0 | - | 4.99 | 146,844 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.91 | 92,335 |
| U.S. Baby Boy Names by Decade | 0 | - | 4.57 | 392,800 |
| U.S. Baby Girl Names by Decade | 0 | - | 4.33 | 568,745 |
| The 7 Wonders of the Ancient World | 0 | - | 4.79 | 60,878 |
| The American Revolution | 0 | - | 4.47 | 47,726 |
| Independence from Whom | 0 | - | 4.99 | 153,351 |
| Political Movements by Country | 0 | - | 4.50 | 62,123 |
| Famous Empires in History | 0 | - | 4.79 | 92,723 |
| Time Magazine Person of the Year | 0 | - | 4.53 | 59,949 |
| Losing U.S. Presidential Candidates | 0 | - | 4.49 | 64,144 |
| Biggest English Cities by Century | 0 | - | 4.92 | 86,058 |
| WWII Trivia #1 | 0 | - | 4.34 | 131,324 |
| Notable People of WWII | 0 | - | 4.48 | 74,149 |
| Who Controlled These Colonies? | 0 | - | 4.73 | 100,897 |
| Former Countries by Capital | 0 | - | 4.41 | 97,577 |
| Roman to Greek God | 0 | - | 4.48 | 93,839 |
| Invasions | 0 | - | 4.77 | 72,426 |
| WWII Trivia #2 | 0 | - | 4.48 | 76,505 |
| World War I Quiz | 0 | - | 4.55 | 83,203 |
| First Names of U.S. Presidents | 0 | - | 4.87 | 297,813 |
| Most Populous Countries in 1900 | 0 | - | 4.86 | 147,650 |
| Biggest Cities in History | 0 | - | 4.48 | 70,911 |
| Warsaw Pact Countries | 0 | - | 4.90 | 64,827 |
| Biggest Cities in Europe, 1700 A.D. | 0 | - | 4.95 | 58,556 |
| The American Civil War | 0 | - | 4.58 | 44,543 |
| Ancient Roman Trivia #1 | 0 | - | 4.84 | 66,188 |
| Political Figures by Last Name #1 | 0 | - | 4.47 | 52,840 |
| History Analogies #2 | 0 | - | 4.44 | 59,921 |
| Ancient Greek Trivia | 0 | - | 4.45 | 59,101 |
| Current Events by Year, 1990–2009 | 0 | - | 4.74 | 134,559 |
| Current Events by Year, 1970–1989 | 0 | - | 4.43 | 56,553 |
| Ancient Greek Words | 0 | - | 4.84 | 72,791 |
| Name that Historical Figure #4 | 0 | - | 4.27 | 122,809 |
| Most Populous Countries in 1950 | 0 | - | 4.64 | 63,592 |
| Name the Popes Quiz | 0 | - | 4.44 | 89,948 |
| Important Cities in European History | 0 | - | 4.49 | 88,550 |
| Countries of the Spanish Empire | 0 | - | 4.65 | 61,546 |
| Confederate States of the U.S. Civil War | 0 | - | 4.93 | 103,770 |
| The 16th Century | 0 | - | 4.68 | 46,027 |
| Roman Emperors | 0 | - | 4.95 | 79,166 |
| Houses of British Monarchs | 0 | - | 4.47 | 45,259 |
| History by Letter - A | 0 | - | 4.47 | 116,414 |
| History by Letter - B | 0 | - | 4.53 | 132,919 |
| History by Letter - C | 0 | - | 4.65 | 128,474 |
| History by Letter - D | 0 | - | 4.28 | 107,275 |
| History by Letter - E | 0 | - | 4.41 | 108,496 |
| WWII A-Z #1 | 0 | - | 4.77 | 81,626 |
| WWII A-Z #2 | 0 | - | 4.44 | 43,914 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 182,408 |
| 100 Biggest US Cities in 1900 | 0 | - | 4.42 | 56,375 |
| Top 10 World Cities Through History | 0 | - | 4.41 | 63,363 |
| History by Letter - I | 0 | - | 4.41 | 74,315 |
| History by Letter - J | 0 | - | 4.43 | 112,180 |
| Historical City to Country | 0 | - | 4.82 | 66,568 |
| Countries of the Japanese Empire | 0 | - | 4.95 | 75,233 |
| Countries in the Ottoman Empire | 0 | - | 4.92 | 50,927 |
| History by Letter - M | 0 | - | 4.50 | 84,303 |
| Countries Settled by Vikings | 0 | - | 4.92 | 92,061 |
| History Analogies #3 | 0 | - | 4.44 | 61,920 |
| WWII Geography | 0 | - | 4.74 | 89,238 |
| History General Knowledge #3 | 0 | - | 4.51 | 66,671 |
| Countries that Bordered the USSR | 0 | - | 4.94 | 129,291 |
| People in History A-Z #1 | 0 | - | 4.67 | 80,759 |
| People in History A-Z #2 | 0 | - | 4.43 | 43,916 |
| Biggest European Cities by Century | 0 | - | 4.96 | 105,536 |
| Former Countries | 0 | - | 4.53 | 100,634 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.92 | 59,456 |
| US Presidents - 1 Minute Sprint | 0 | - | 4.35 | 239,593 |
| Military History Vocabulary | 0 | - | 4.84 | 52,247 |
| Biggest Cities once in the Roman Empire | 0 | - | 4.64 | 58,834 |
| Neutral European Countries of WWII | 0 | - | 4.95 | 111,362 |
| Biggest Cities once in the Spanish Empire | 0 | - | 4.78 | 46,477 |
| Assassinated U.S. Presidents | 0 | - | 4.57 | 71,819 |
| Biggest World Cities in 1850 | 0 | - | 4.53 | 47,725 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 66,378 |
| Countries of the Popes | 0 | - | 4.74 | 70,478 |
| Most Populous Countries by Year | 0 | - | 4.78 | 79,604 |
| Countries the UK Declared War On | 0 | - | 4.73 | 100,123 |
| Countries of Europe After World War II | 0 | - | 4.97 | 144,121 |
| Countries of Europe Before World War I | 0 | - | 5.00 | 113,020 |
| Most Recently-Settled Countries | 0 | - | 4.90 | 44,959 |
| Biggest Roman Empire Countries | 0 | - | 4.82 | 74,124 |
| Biggest Mongol Empire Countries | 0 | - | 4.91 | 61,690 |
| Metals of Antiquity | 0 | - | 4.95 | 63,915 |
| Countries of Asia in 1900 | 0 | - | 4.42 | 48,094 |
| Biggest British Empire Countries | 0 | - | 4.43 | 55,652 |
| Biggest Spanish Empire Countries | 0 | - | 4.79 | 81,248 |
| Soviet Union Country Quiz | 0 | - | 4.79 | 56,741 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.98 | 143,070 |
| The Trojan War | 0 | - | 4.84 | 26,094 |
| The Dictator Files: Adolf Hitler | 0 | - | 4.63 | 49,984 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.96 | 57,727 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.84 | 54,492 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.88 | 60,567 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 48,120 |
| First Countries to Reach 5 Million People | 0 | - | 4.91 | 99,380 |
| First U.S. States to Reach 1 Million People | 0 | - | 4.45 | 54,401 |
| First U.S. Cities to Reach 100,000 People | 0 | - | 4.53 | 43,484 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 116,904 |
| Former Flags | 0 | - | 4.96 | 71,001 |
| Country by Photo of its Leader #1 | 0 | - | 4.74 | 80,964 |
| Former Countries by Territory Map | 0 | - | 4.96 | 75,381 |
| Countries of the World in 1900 | 0 | - | 4.87 | 52,868 |
| Empires by Maps | 0 | - | 4.99 | 75,974 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.64 | 48,444 |
| Countries that Bordered British India with an Empty Map | 0 | - | 4.64 | 46,094 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.72 | 68,903 |
| Greek Mythology General Knowledge #2 | 0 | - | 4.49 | 46,065 |
| Ultimate 20th Century History Quiz | 0 | - | 4.87 | 40,721 |
| Two Letter Roman Numerals | 0 | - | 4.94 | 28,524 |
| Years in History #1 - Multiple Choice | 0 | - | 4.76 | 56,020 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 147,659 |
| Giant Great Britain Millennium Quiz | 0 | - | 4.82 | 17,079 |
| 5-Letter History Chain #3 | 0 | - | 4.43 | 44,440 |
| Louisiana Purchase with a Map | 0 | - | 4.94 | 30,564 |
| Countries in the Byzantine Empire | 0 | - | 4.88 | 49,479 |
| Countries of Europe in 1444 | 0 | - | 4.94 | 73,383 |
| Name a Valid U.S. President #1 | 0 | - | 4.93 | 126,798 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 93,525 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 106,356 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 80,763 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 74,783 |
| Battle to Country | 0 | - | 4.89 | 30,700 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 85,076 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 67,250 |
| Cities by Former Name | 0 | - | 4.82 | 62,911 |
| Countries by Former Name | 0 | - | 4.98 | 82,948 |
| Flags of Countries of the World in 1910 | 0 | - | 4.95 | 59,101 |
| Name a Valid Year in History | 0 | - | 4.97 | 38,544 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 33,294 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.89 | 37,271 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 21,197 |
| The 21st Century | 0 | - | 4.44 | 58,816 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 59,043 |
| Countries by Founding Story | 0 | - | 4.91 | 48,964 |
| 2010s Decade Quiz | 0 | - | 4.55 | 53,698 |
| WWI... or WWII? | 0 | - | 4.74 | 83,461 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 50,487 |
| Modern Day Countries of Nazi Germany on a Map | 0 | - | 4.98 | 99,021 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.85 | 41,418 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.99 | 66,214 |
| Modern-Day Countries of the Khmer Empire on a Map | 0 | - | 4.84 | 32,976 |
| Modern-Day Countries of the Umayyad Caliphate on a Map | 0 | - | 4.99 | 52,596 |
| Countries of the World in 1444 | 0 | - | 4.95 | 41,644 |
| World History Quiz for Dummies | 0 | - | 4.52 | 60,376 |
