| The 18th Century | 0 | - | 4.52 | 53,200 |
| The 16th Century | 0 | - | 4.77 | 58,812 |
| The 9th and 10th Century | 0 | - | 4.54 | 37,607 |
| The 21st Century | 0 | - | 4.48 | 105,626 |
| The 20th Century | 0 | - | 4.46 | 97,224 |
| The 7th and 8th Century | 0 | - | 4.42 | 30,427 |
| The 1st and 2nd Century | 0 | - | 4.61 | 30,538 |
| The 5th and 6th Century | 0 | - | 4.80 | 28,504 |
| The 1st and 2nd Century BC | 0 | - | 4.43 | 24,002 |
| The 5th and 6th Century BC | 0 | - | 4.49 | 19,002 |
| The 15th Century | 0 | - | 4.43 | 51,151 |
| The 14th Century | 0 | - | 4.55 | 49,250 |
| The 13th Century | 0 | - | 4.48 | 43,223 |
| The 11th and 12th Century | 0 | - | 4.53 | 56,035 |
| The 17th Century | 0 | - | 4.54 | 53,752 |
| "Second Best" History Edition | 0 | - | 4.94 | 62,524 |
| Figures From the 18th Century | 0 | - | 4.02 | 15,599 |
| The 3rd and 4th Century BC | 0 | - | 4.32 | 20,892 |
| Current Events by Year, 1990–2009 | 0 | - | 4.77 | 152,385 |
| Current Events by Year, 1970–1989 | 0 | - | 4.56 | 65,077 |
| Current Events by Year, 1930–1949 | 0 | - | 4.48 | 52,014 |
| Current Events by Year, 1950–1969 | 0 | - | 4.35 | 46,546 |
| Current Events by Year, 1910–1929 | 0 | - | 4.27 | 47,393 |
| Former Countries by Territory Map | 0 | - | 4.96 | 102,295 |
| Empires by Maps | 0 | - | 4.98 | 119,567 |
| Ultimate 20th Century History Quiz | 0 | - | 4.86 | 53,496 |
| The 7 Wonders of the Ancient World | 0 | - | 4.85 | 82,267 |
| Influential Women in History | 0 | - | 4.42 | 35,372 |
| Cradles of Civilization | 0 | - | 4.46 | 39,440 |
| Materials From History #1 | 0 | - | 4.56 | 51,384 |
| Historical Countries by Ruler | 0 | - | 4.48 | 48,433 |
| Biggest Nations and Empires Ever | 0 | - | 4.52 | 145,592 |
| Famous Explorers | 0 | - | 4.58 | 36,076 |
| Famous Empires by Description | 0 | - | 4.73 | 118,221 |
| Answers by Time Period | 0 | - | 4.64 | 55,453 |
| 1940s Decade Quiz | 0 | - | 4.51 | 51,884 |
| Metals of Antiquity | 0 | - | 4.94 | 93,185 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 46,481 |
| History: What Came First? #1 | 0 | - | 4.87 | 104,888 |
| History - Did They Have It? | 0 | - | 4.84 | 61,540 |
| Music by Year, 1990–2009 | 0 | - | 4.18 | 109,653 |
| Music by Year, 1970–1989 | 0 | - | 4.31 | 41,049 |
| Movies by Year, 1990–2009 | 0 | - | 4.21 | 66,625 |
| Years in History #1 - Multiple Choice | 0 | - | 4.85 | 70,085 |
| Mythical Creatures Quiz #1 | 0 | - | 4.92 | 706,017 |
| Top 10 Oldest African Countries | 0 | - | 4.88 | 27,793 |
| Materials From History #2 | 0 | - | 4.59 | 31,420 |
| Infamous Criminals - Mostly U.S. | 0 | - | 4.21 | 48,921 |
| Assassinations in History | 0 | - | 4.21 | 66,111 |
| Famous Seconds | 0 | - | 4.22 | 46,510 |
| Ages and Eras | 0 | - | 4.38 | 67,595 |
| Celebrity Knights of the United Kingdom | 0 | - | 4.23 | 39,457 |
| Titled People Quiz #1 | 0 | - | 4.11 | 45,729 |
| Titled People Quiz #3 | 0 | - | 4.34 | 43,120 |
| Job Titles Quiz #1 | 0 | - | 4.22 | 75,929 |
| Female Historical Figures | 0 | - | 4.27 | 33,198 |
| Historical Blunders | 0 | - | 4.34 | 91,838 |
| Territorial Accessions | 0 | - | 4.39 | 34,721 |
| People Known as "The Great" | 0 | - | 4.46 | 24,604 |
| 1910s Decade Quiz | 0 | - | 4.20 | 52,514 |
| 1930s Decade Quiz | 0 | - | 4.28 | 48,931 |
| 1920s Decade Quiz | 0 | - | 4.33 | 49,584 |
| Years in History by Picture | 0 | - | 4.44 | 35,366 |
| Historical Events - AD or BC? | 0 | - | 4.70 | 57,447 |
| 20th Century Dates Quiz | 0 | - | 4.56 | 39,368 |
| Events in History #2 | 0 | - | 4.49 | 71,587 |
| Events in History #4 | 0 | - | 4.44 | 44,222 |
| This Day in History - July | 0 | - | 4.49 | 36,421 |
| This Day in History - August | 0 | - | 4.42 | 43,320 |
| This Day in History - September | 0 | - | 4.55 | 57,367 |
| This Day in History - October | 0 | - | 4.49 | 37,591 |
| This Day in History - January | 0 | - | 4.50 | 46,650 |
| This Day in History - March | 0 | - | 4.45 | 43,601 |
| Ancient Civilizations | 0 | - | 4.64 | 37,865 |
| Movies by Year, 1970–1989 | 0 | - | 4.38 | 25,394 |
| 1850s Decade Quiz | 0 | - | 4.42 | 35,122 |
| 1790s Decade Quiz | 0 | - | 4.55 | 33,567 |
| 1800s Decade Quiz | 0 | - | 4.47 | 31,862 |
| The Places They Went #1 | 0 | - | 4.74 | 33,490 |
| Famous Inventors | 0 | - | 4.43 | 43,504 |
| All Modern-Day Countries Ever Controlled by Turkic People | 0 | - | 4.94 | 40,887 |
| All Modern-Day Countries Ever Controlled by Arab People with a Map | 0 | - | 4.98 | 55,150 |
| 40 Historical People that Everyone Should Know | 0 | - | 4.09 | 1,012,542 |
| Former Flags | 0 | - | 4.97 | 107,261 |
| Christopher Columbus Quiz | 0 | - | 4.21 | 8,278 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 31,802 |
| Historic Orient Express Routes Map | 0 | - | 4.99 | 53,281 |
| Cold War Decoder | 0 | - | 4.83 | 52,163 |
| Name a Valid Year in History | 0 | - | 4.93 | 66,842 |
| Born Here on This Date #1 | 0 | - | 3.92 | 35,336 |
| Titled People Quiz #2 | 0 | - | 4.38 | 26,710 |
| Job Titles Quiz #2 | 0 | - | 3.62 | 37,302 |
| Famous Ships Quiz | 0 | - | 4.25 | 29,223 |
| Famous Short People | 0 | - | 4.37 | 17,357 |
| Name the Alliance | 0 | - | 4.29 | 29,409 |
| Coups d'Etat - Name the Country | 0 | - | 4.40 | 27,644 |
| Famous Documents | 0 | - | 4.05 | 21,805 |
| Legendary Deeds | 0 | - | 4.16 | 28,896 |
| Disasters in History | 0 | - | 4.40 | 25,643 |
| Executions in History | 0 | - | 4.29 | 16,944 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 24,718 |
| All Modern-Day Countries Ever Controlled by the Seljuks | 0 | - | 4.92 | 28,411 |
| European History for Dummies | 0 | - | 4.83 | 89,632 |
| The 2nd Millennium BC | 0 | - | 4.64 | 20,772 |
| Body Parts in History and Culture | 0 | - | 4.43 | 35,221 |
| History Analogies #1 | 0 | - | 4.53 | 89,877 |
| History Analogies #2 | 0 | - | 4.49 | 77,116 |
| Groups of Things - History #1 | 0 | - | 4.41 | 93,895 |
| History Analogies #3 | 0 | - | 4.61 | 80,558 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,321 |
| Which Came First? | 0 | - | 4.37 | 74,649 |
| Random History by Country | 0 | - | 4.53 | 34,760 |
| Valid Answer - World History #1 | 0 | - | 4.56 | 61,744 |
| Animals in World History | 0 | - | 4.74 | 44,374 |
| People - Real or Fictional? | 0 | - | 4.56 | 58,661 |
| Places - Real or Fictional? | 0 | - | 4.59 | 49,486 |
| History True or False #3 | 0 | - | 4.43 | 56,635 |
| A to Z: Legendary Creatures | 0 | - | 4.26 | 52,912 |
| Cold War Trivia #1 | 0 | - | 4.42 | 57,139 |
| Events in History #3 | 0 | - | 4.40 | 71,581 |
| Events in History #1 | 0 | - | 4.34 | 157,537 |
| Events in Ancient History | 0 | - | 4.50 | 35,867 |
| People Who Died Young #1 | 0 | - | 4.24 | 63,618 |
| Deaths by Date and Cause #1 | 0 | - | 4.38 | 95,075 |
| Deaths by Date and Cause #2 | 0 | - | 4.15 | 67,649 |
| Time Magazine Person of the Year | 0 | - | 4.53 | 73,849 |
| Countries That Were Invaded | 0 | - | 4.55 | 97,214 |
| This Day in History - April | 0 | - | 4.40 | 44,434 |
| This Day in History - May | 0 | - | 4.33 | 48,321 |
| This Day in History - June | 0 | - | 4.32 | 33,476 |
| This Day in History - November | 0 | - | 4.24 | 33,580 |
| This Day in History - December | 0 | - | 4.32 | 40,504 |
| This Day in History - February | 0 | - | 4.38 | 39,750 |
| 1900s Decade Quiz | 0 | - | 4.18 | 44,145 |
| 1860s Decade Quiz | 0 | - | 4.31 | 40,296 |
| 1880s Decade Quiz | 0 | - | 4.24 | 39,329 |
| 1890s Decade Quiz | 0 | - | 4.24 | 39,730 |
| 1870s Decade Quiz | 0 | - | 4.28 | 36,555 |
| 1840s Decade Quiz | 0 | - | 4.31 | 37,572 |
| 1810s Decade Quiz | 0 | - | 4.58 | 30,901 |
| 1820s Decade Quiz | 0 | - | 4.54 | 29,776 |
| 1830s Decade Quiz | 0 | - | 4.42 | 29,144 |
| History Multiple Choice #1 | 0 | - | 4.46 | 81,763 |
| Years in History #2 - Multiple Choice | 0 | - | 4.43 | 41,566 |
| History Multiple Choice #2 | 0 | - | 4.43 | 49,953 |
| History Multiple Choice #3 | 0 | - | 4.45 | 48,664 |
| History Multiple Choice #5 | 0 | - | 4.49 | 32,391 |
| Three Real and One Fake - World History | 0 | - | 4.44 | 38,302 |
| Dark Ages History | 0 | - | 4.42 | 32,723 |
| 30 Historical People You Probably Don't Know | 0 | - | 4.36 | 60,923 |
| Quiz on the Year 1908 | 0 | - | 4.25 | 12,886 |
| Military History Vocabulary | 0 | - | 4.91 | 66,915 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 336,672 |
| History Multiple Choice #6 | 0 | - | 4.46 | 18,027 |
| History General Knowledge #13 | 0 | - | 4.69 | 48,930 |
| Musicians Who Died Young | 0 | - | 4.39 | 107,900 |
| Groups of Things - History #2 | 0 | - | 4.39 | 79,215 |
| History Analogies #4 | 0 | - | 4.26 | 72,776 |
| History Groups of Two | 0 | - | 4.34 | 40,622 |
| People Born on Islands | 0 | - | 4.39 | 52,836 |
| 4-Letter History Chain #1 | 0 | - | 4.41 | 84,900 |
| 5-Letter History Chain #3 | 0 | - | 4.47 | 66,291 |
| 6-Letter History Chain #2 | 0 | - | 4.53 | 57,403 |
| 5-Letter History Chain #1 | 0 | - | 4.54 | 102,044 |
| Valid Answer - World History #2 | 0 | - | 4.38 | 46,907 |
| Wolfcam's Random History General Knowledge | 0 | - | 4.43 | 21,033 |
| Empires A-Z | 0 | - | 4.51 | 45,017 |
| World History Quiz for Dummies | 0 | - | 4.50 | 97,528 |
| Nicknames in World History | 0 | - | 4.74 | 37,626 |
| G7 Leaders Since 2003 | 0 | - | 4.48 | 46,305 |
| People Depicted in Paintings | 0 | - | 4.54 | 44,524 |
| The Events of 9/11 | 0 | - | 4.30 | 29,459 |
| Roman Provinces on a Map | 0 | - | 4.54 | 36,786 |
| Normandy D-Day Beaches | 0 | - | 4.83 | 40,306 |
| Territory Changes in World War I | 0 | - | 4.87 | 46,542 |
| Historical Middle Names | 0 | - | 4.16 | 35,634 |
| Famous Battles Quiz | 0 | - | 4.21 | 48,928 |
| Name the War | 0 | - | 4.37 | 201,271 |
| Famous Founders in the U.S. | 0 | - | 3.86 | 31,786 |
| People Who Were "The" Something | 0 | - | 4.25 | 155,495 |
| Famous U.S. Generals | 0 | - | 4.27 | 38,480 |
| Quotes from Historical Figures #1 | 0 | - | 4.50 | 87,348 |
| U.S. Baby Boy Names by Decade | 0 | - | 4.55 | 487,908 |
| U.S. Baby Girl Names by Decade | 0 | - | 4.42 | 711,248 |
| Famous Firsts #1 | 0 | - | 4.40 | 68,972 |
| Famous Families #1 | 0 | - | 4.20 | 83,517 |
| Born Here on This Date #2 | 0 | - | 3.84 | 21,106 |
| Names for Warriors | 0 | - | 4.40 | 36,874 |
| People Who Died Young #2 | 0 | - | 4.13 | 30,931 |
| First Names of Historical Figures #2 | 0 | - | 4.32 | 40,429 |
| Famous Immigrants and Exiles | 0 | - | 4.45 | 23,192 |
| Famous Firsts #2 | 0 | - | 4.01 | 80,960 |
| First Names of Historical Figures #1 | 0 | - | 4.39 | 229,046 |
| 1780s Decade Quiz | 0 | - | 4.36 | 25,521 |
| History by Letter - A | 0 | - | 4.51 | 152,548 |
| History by Letter - B | 0 | - | 4.45 | 171,769 |
| History by Letter - C | 0 | - | 4.70 | 170,908 |
| History by Letter - E | 0 | - | 4.51 | 140,274 |
| History by Letter - G | 0 | - | 4.46 | 121,804 |
| History by Letter - H | 0 | - | 4.45 | 136,271 |
