| The 20th Century | 0 | - | 4.46 | 97,740 |
| 1850s Decade Quiz | 0 | - | 4.42 | 35,352 |
| 1790s Decade Quiz | 0 | - | 4.55 | 33,792 |
| 1800s Decade Quiz | 0 | - | 4.47 | 32,062 |
| The 15th Century | 0 | - | 4.43 | 51,302 |
| The 14th Century | 0 | - | 4.55 | 49,385 |
| The 13th Century | 0 | - | 4.48 | 43,351 |
| The 11th and 12th Century | 0 | - | 4.53 | 56,219 |
| 1940s Decade Quiz | 0 | - | 4.51 | 52,333 |
| 2010s Decade Quiz | 0 | - | 4.53 | 103,417 |
| Name a Valid Year in History | 0 | - | 4.93 | 67,730 |
| Quiz on the Year 2001 | 0 | - | 4.48 | 24,500 |
| 1900s Decade Quiz | 0 | - | 4.18 | 44,375 |
| 1860s Decade Quiz | 0 | - | 4.31 | 40,467 |
| 1880s Decade Quiz | 0 | - | 4.25 | 39,531 |
| 1890s Decade Quiz | 0 | - | 4.25 | 39,937 |
| 1870s Decade Quiz | 0 | - | 4.28 | 36,726 |
| 1840s Decade Quiz | 0 | - | 4.31 | 37,743 |
| 1810s Decade Quiz | 0 | - | 4.58 | 31,083 |
| 1820s Decade Quiz | 0 | - | 4.54 | 29,939 |
| 1830s Decade Quiz | 0 | - | 4.42 | 29,306 |
| Quiz on the Year 1908 | 0 | - | 4.25 | 12,968 |
| 1970s Decade Quiz | 0 | - | 4.20 | 57,635 |
| 2000s Decade Quiz | 0 | - | 4.23 | 122,735 |
| 1980s Decade Quiz | 0 | - | 4.38 | 85,737 |
| 1910s Decade Quiz | 0 | - | 4.21 | 52,819 |
| 1930s Decade Quiz | 0 | - | 4.28 | 49,254 |
| 1920s Decade Quiz | 0 | - | 4.33 | 49,913 |
| "Second Best" History Edition | 0 | - | 4.94 | 63,799 |
| Quiz on the Year 1997 | 0 | - | 4.40 | 21,157 |
| Quiz on the Year 1998 | 0 | - | 4.33 | 17,406 |
| Quiz on the Year 2000 | 0 | - | 4.08 | 21,367 |
| 1780s Decade Quiz | 0 | - | 4.36 | 25,660 |
| 1990s Decade Quiz | 0 | - | 4.00 | 62,725 |
| Former Countries by Territory Map | 0 | - | 4.96 | 103,457 |
| Empires by Maps | 0 | - | 4.98 | 121,449 |
| Ultimate 20th Century History Quiz | 0 | - | 4.87 | 54,004 |
| The 7 Wonders of the Ancient World | 0 | - | 4.85 | 82,535 |
| Metals of Antiquity | 0 | - | 4.95 | 93,774 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 47,015 |
| History: What Came First? #1 | 0 | - | 4.87 | 105,741 |
| History: What Came First? #2 | 0 | - | 4.81 | 79,916 |
| History - Did They Have It? | 0 | - | 4.84 | 62,109 |
| Music by Year, 1990–2009 | 0 | - | 4.18 | 110,317 |
| Music by Year, 1970–1989 | 0 | - | 4.31 | 41,270 |
| Movies by Year, 1990–2009 | 0 | - | 4.21 | 66,828 |
| 20th Century A-Z | 0 | - | 4.50 | 53,913 |
| 19th Century A-Z | 0 | - | 4.77 | 47,418 |
| 18th Century A-Z | 0 | - | 4.54 | 43,276 |
| 1770s Decade Quiz | 0 | - | 3.99 | 27,115 |
| Years in History #1 - Multiple Choice | 0 | - | 4.82 | 70,520 |
| Influential Women in History | 0 | - | 4.42 | 36,216 |
| Cradles of Civilization | 0 | - | 4.46 | 40,169 |
| Materials From History #1 | 0 | - | 4.56 | 51,950 |
| Historical Countries by Ruler | 0 | - | 4.48 | 49,065 |
| Mythical Creatures Quiz #1 | 0 | - | 4.92 | 709,528 |
| 1950s Decade Quiz | 0 | - | 4.41 | 49,581 |
| 1960s Decade Quiz #2 | 0 | - | 4.45 | 45,364 |
| Biggest Nations and Empires Ever | 0 | - | 4.46 | 146,403 |
| Famous Explorers | 0 | - | 4.58 | 36,295 |
| Famous Empires by Description | 0 | - | 4.73 | 118,844 |
| Answers by Time Period | 0 | - | 4.64 | 55,794 |
| Top 10 Oldest African Countries | 0 | - | 4.88 | 28,148 |
| Trace the Route of Ibn Battuta on a Map | 0 | - | 4.99 | 22,712 |
| Movies by Year, 1970–1989 | 0 | - | 4.38 | 25,461 |
| 16th Century A-Z | 0 | - | 4.58 | 24,983 |
| 15th Century A-Z | 0 | - | 4.49 | 23,989 |
| 14th Century A-Z | 0 | - | 4.41 | 24,467 |
| 17th Century A-Z | 0 | - | 4.78 | 34,723 |
| All Modern-Day Countries Ever Controlled by Turkic People | 0 | - | 4.94 | 41,206 |
| All Modern-Day Countries Ever Controlled by Arab People with a Map | 0 | - | 4.98 | 55,598 |
| Former Flags | 0 | - | 4.97 | 108,299 |
| Years in History by Picture | 0 | - | 4.44 | 35,693 |
| Historical Events - AD or BC? | 0 | - | 4.70 | 57,766 |
| Materials From History #2 | 0 | - | 4.59 | 31,580 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,337 |
| Historic Orient Express Routes Map | 0 | - | 5.00 | 53,692 |
| People Who Have Been Considered Gods | 0 | - | 4.49 | 24,481 |
| All World Leaders 2026 | 0 | - | 4.95 | 20,861 |
| 1960s Decade Quiz #1 | 0 | - | 4.40 | 50,542 |
| Cold War Decoder | 0 | - | 4.83 | 52,539 |
| 20th Century Dates Quiz | 0 | - | 4.56 | 39,472 |
| Events in History #2 | 0 | - | 4.49 | 71,897 |
| Events in History #3 | 0 | - | 4.41 | 71,849 |
| Events in History #4 | 0 | - | 4.44 | 44,429 |
| Infamous Criminals - Mostly U.S. | 0 | - | 4.21 | 49,127 |
| Assassinations in History | 0 | - | 4.21 | 66,363 |
| Famous Founders in the U.S. | 0 | - | 4.02 | 34,713 |
| Famous Seconds | 0 | - | 4.22 | 46,819 |
| Ages and Eras | 0 | - | 4.39 | 67,865 |
| Celebrity Knights of the United Kingdom | 0 | - | 4.23 | 39,545 |
| Titled People Quiz #1 | 0 | - | 4.11 | 45,886 |
| Titled People Quiz #3 | 0 | - | 4.34 | 43,271 |
| Job Titles Quiz #1 | 0 | - | 4.22 | 76,107 |
| Female Historical Figures | 0 | - | 4.28 | 33,332 |
| Historical Blunders | 0 | - | 4.34 | 92,631 |
| Territorial Accessions | 0 | - | 4.34 | 34,877 |
| People Known as "The Great" | 0 | - | 4.46 | 24,758 |
| This Day in History - July | 0 | - | 4.49 | 36,488 |
| This Day in History - August | 0 | - | 4.42 | 43,403 |
| This Day in History - September | 0 | - | 4.55 | 57,533 |
| This Day in History - October | 0 | - | 4.49 | 37,672 |
| This Day in History - January | 0 | - | 4.48 | 46,764 |
| This Day in History - March | 0 | - | 4.45 | 43,727 |
| Ancient Civilizations | 0 | - | 4.64 | 38,071 |
| The Places They Went #1 | 0 | - | 4.74 | 33,560 |
| Famous Inventors | 0 | - | 4.44 | 43,579 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 25,171 |
| All Modern-Day Countries Ever Controlled by the Seljuks | 0 | - | 4.92 | 28,637 |
| European History for Dummies | 0 | - | 4.83 | 90,241 |
| 40 Historical People that Everyone Should Know | 0 | - | 4.08 | 1,015,712 |
| The Places They Went #3 | 0 | - | 4.63 | 13,785 |
| The 2nd Millennium BC | 0 | - | 4.64 | 20,967 |
| Body Parts in History and Culture | 0 | - | 4.43 | 35,407 |
| History Analogies #1 | 0 | - | 4.53 | 90,138 |
| History Analogies #2 | 0 | - | 4.49 | 77,375 |
| Current Events by Year, 1990–2009 | 0 | - | 4.77 | 152,848 |
| Current Events by Year, 1970–1989 | 0 | - | 4.56 | 65,288 |
| Current Events by Year, 1930–1949 | 0 | - | 4.47 | 52,189 |
| Groups of Things - History #1 | 0 | - | 4.41 | 94,378 |
| History Analogies #3 | 0 | - | 4.61 | 80,832 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,688 |
| Which Came First? | 0 | - | 4.37 | 74,969 |
| Random History by Country | 0 | - | 4.53 | 34,970 |
| Valid Answer - World History #1 | 0 | - | 4.56 | 62,076 |
| Animals in World History | 0 | - | 4.74 | 44,629 |
| People - Real or Fictional? | 0 | - | 4.56 | 59,037 |
| Places - Real or Fictional? | 0 | - | 4.59 | 49,709 |
| History True or False #3 | 0 | - | 4.43 | 57,129 |
| A to Z: Legendary Creatures | 0 | - | 4.28 | 53,230 |
| Cold War Trivia #1 | 0 | - | 4.42 | 57,467 |
| Events in History #1 | 0 | - | 4.34 | 158,036 |
| Events in Ancient History | 0 | - | 4.50 | 36,116 |
| People Who Died Young #1 | 0 | - | 4.24 | 63,740 |
| Deaths by Date and Cause #1 | 0 | - | 4.38 | 95,447 |
| Deaths by Date and Cause #2 | 0 | - | 4.15 | 67,916 |
| Time Magazine Person of the Year | 0 | - | 4.53 | 74,341 |
| Countries That Were Invaded | 0 | - | 4.55 | 97,722 |
| This Day in History - April | 0 | - | 4.40 | 44,498 |
| This Day in History - May | 0 | - | 4.33 | 48,449 |
| This Day in History - June | 0 | - | 4.32 | 33,528 |
| This Day in History - November | 0 | - | 4.24 | 33,638 |
| This Day in History - December | 0 | - | 4.32 | 40,573 |
| This Day in History - February | 0 | - | 4.38 | 39,845 |
| The 19th Century | 0 | - | 4.53 | 68,247 |
| The 18th Century | 0 | - | 4.53 | 53,396 |
| The 16th Century | 0 | - | 4.77 | 58,958 |
| The 9th and 10th Century | 0 | - | 4.54 | 37,763 |
| The 21st Century | 0 | - | 4.47 | 106,299 |
| Military History Vocabulary | 0 | - | 4.91 | 67,520 |
| History Multiple Choice #1 | 0 | - | 4.41 | 82,198 |
| Years in History #2 - Multiple Choice | 0 | - | 4.42 | 41,747 |
| History Multiple Choice #2 | 0 | - | 4.43 | 50,156 |
| History Multiple Choice #3 | 0 | - | 4.45 | 48,843 |
| History Multiple Choice #5 | 0 | - | 4.49 | 32,549 |
| Three Real and One Fake - World History | 0 | - | 4.44 | 38,488 |
| Trace the Route of Marco Polo on a Map | 0 | - | 5.00 | 42,497 |
| Dark Ages History | 0 | - | 4.42 | 32,801 |
| 30 Historical People You Probably Don't Know | 0 | - | 4.36 | 61,182 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 338,728 |
| 1990s Movie Silhouettes | 0 | - | 4.98 | 99,508 |
| Musicians Who Died Young | 0 | - | 4.39 | 108,899 |
| History True or False #4 | 0 | - | 4.48 | 33,559 |
| History Multiple Choice #6 | 0 | - | 4.46 | 18,190 |
| The 7th, 8th, 9th and 10th Century BC | 0 | - | 4.67 | 17,892 |
| History General Knowledge #13 | 0 | - | 4.69 | 49,877 |
| Current Events by Year, 1950–1969 | 0 | - | 4.35 | 46,668 |
| Current Events by Year, 1910–1929 | 0 | - | 4.27 | 47,505 |
| Groups of Things - History #2 | 0 | - | 4.40 | 79,545 |
| History Analogies #4 | 0 | - | 4.26 | 73,151 |
| History Groups of Two | 0 | - | 4.31 | 40,827 |
| People Born on Islands | 0 | - | 4.39 | 53,016 |
| 4-Letter History Chain #1 | 0 | - | 4.41 | 85,264 |
| 5-Letter History Chain #3 | 0 | - | 4.47 | 66,621 |
| 6-Letter History Chain #2 | 0 | - | 4.51 | 57,703 |
| 5-Letter History Chain #1 | 0 | - | 4.54 | 102,710 |
| Valid Answer - World History #2 | 0 | - | 4.38 | 47,375 |
| Wolfcam's Random History General Knowledge | 0 | - | 4.43 | 21,122 |
| Empires A-Z | 0 | - | 4.52 | 45,373 |
| Christopher Columbus Quiz | 0 | - | 4.23 | 8,331 |
| World History Quiz for Dummies | 0 | - | 4.50 | 98,126 |
| Nicknames in World History | 0 | - | 4.74 | 37,937 |
| G7 Leaders Since 2003 | 0 | - | 4.48 | 46,700 |
| People Depicted in Paintings | 0 | - | 4.55 | 44,774 |
| Roman Provinces on a Map | 0 | - | 4.53 | 37,233 |
| WWII Geography | 0 | - | 4.81 | 120,789 |
| Normandy D-Day Beaches | 0 | - | 4.83 | 40,592 |
| WWII Figures by Picture | 0 | - | 4.89 | 66,049 |
| Territory Changes in World War I | 0 | - | 4.87 | 47,040 |
| Born Here on This Date #1 | 0 | - | 3.92 | 35,425 |
| Historical Middle Names | 0 | - | 4.16 | 36,015 |
| Famous Battles Quiz | 0 | - | 4.21 | 49,084 |
| Name the War | 0 | - | 4.37 | 202,617 |
| People Who Were "The" Something | 0 | - | 4.25 | 156,193 |
| Famous U.S. Generals | 0 | - | 4.27 | 38,608 |
| Quotes from Historical Figures #1 | 0 | - | 4.50 | 87,645 |
| Titled People Quiz #2 | 0 | - | 4.38 | 26,820 |
| Job Titles Quiz #2 | 0 | - | 3.62 | 37,349 |
| U.S. Baby Boy Names by Decade | 0 | - | 4.55 | 491,356 |
| U.S. Baby Girl Names by Decade | 0 | - | 4.42 | 715,190 |
