| Metals of Antiquity | 0 | - | 4.95 | 93,880 |
| Countries with the Highest Carbon Dioxide Emissions | 0 | - | 4.97 | 109,828 |
| Albert Einstein Trivia | 0 | - | 4.58 | 18,465 |
| Cold War Decoder | 0 | - | 4.83 | 52,614 |
| Countries with Glaciers | 0 | - | 4.97 | 105,770 |
| Countries Reducing Carbon Dioxide Emissions the Most | 0 | - | 4.89 | 64,930 |
| Countries with the Most Forest | 0 | - | 4.87 | 147,940 |
| Body Parts in History and Culture | 0 | - | 4.43 | 35,430 |
| "Second Best" History Edition | 0 | - | 4.94 | 64,104 |
| Roman Provinces on a Map | 0 | - | 4.53 | 37,296 |
| Normandy D-Day Beaches | 0 | - | 4.83 | 40,655 |
| Territory Changes in World War I | 0 | - | 4.88 | 47,150 |
| Countries that Desalinate the Most Water | 0 | - | 4.77 | 41,873 |
| Former Countries by Territory Map | 0 | - | 4.96 | 103,767 |
| Empires by Maps | 0 | - | 4.98 | 121,902 |
| Ultimate 20th Century History Quiz | 0 | - | 4.87 | 54,106 |
| The 7 Wonders of the Ancient World | 0 | - | 4.85 | 82,599 |
| Northernmost Countries Without Glaciers | 0 | - | 4.62 | 36,189 |
| Countries with the Most Mangroves | 0 | - | 4.54 | 34,721 |
| Worst Plastic Polluting Countries | 0 | - | 4.51 | 66,811 |
| Least-Forested Countries | 0 | - | 4.53 | 65,402 |
| Tropical Rainforest Countries | 0 | - | 4.69 | 82,315 |
| Space Exploration Trivia | 0 | - | 4.38 | 35,470 |
| Influential Women in History | 0 | - | 4.42 | 36,420 |
| Cradles of Civilization | 0 | - | 4.46 | 40,385 |
| Materials From History #1 | 0 | - | 4.56 | 52,032 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 47,104 |
| Historical Countries by Ruler | 0 | - | 4.48 | 49,219 |
| History: What Came First? #1 | 0 | - | 4.87 | 105,912 |
| Mythical Creatures Quiz #1 | 0 | - | 4.92 | 709,950 |
| WWI... or WWII? | 0 | - | 4.85 | 143,276 |
| Biggest Nations and Empires Ever | 0 | - | 4.46 | 146,571 |
| Famous Explorers | 0 | - | 4.58 | 36,363 |
| Famous Empires by Description | 0 | - | 4.73 | 118,947 |
| Answers by Time Period | 0 | - | 4.64 | 55,852 |
| The Diseases They Had | 0 | - | 4.15 | 14,067 |
| Years in History #1 - Multiple Choice | 0 | - | 4.82 | 70,600 |
| Countries with the Highest Percentage of Forest | 0 | - | 4.63 | 37,936 |
| Countries with Tropical Rainforest and Glaciers | 0 | - | 4.51 | 55,769 |
| Top 10 Oldest African Countries | 0 | - | 4.88 | 28,203 |
| Recently Independent Countries | 0 | - | 4.98 | 160,237 |
| Notable People of WWII | 0 | - | 4.53 | 86,196 |
| WWII Trivia #2 | 0 | - | 4.52 | 104,537 |
| 1950s Decade Quiz | 0 | - | 4.42 | 49,742 |
| 1960s Decade Quiz #2 | 0 | - | 4.45 | 45,551 |
| World War I Quiz | 0 | - | 4.78 | 102,022 |
| WWI A-Z | 0 | - | 4.51 | 38,584 |
| All Modern-Day Countries Ever Controlled by Turkic People | 0 | - | 4.94 | 41,248 |
| All Modern-Day Countries Ever Controlled by Arab People with a Map | 0 | - | 4.98 | 55,685 |
| Animals by Skeleton Image | 0 | - | 4.81 | 46,907 |
| Animals - Taxonomy to Common Name | 0 | - | 4.81 | 28,465 |
| Countries by Carbon Dioxide Emissions per Capita | 0 | - | 4.03 | 49,187 |
| Years in History by Picture | 0 | - | 4.44 | 35,765 |
| Historical Events - AD or BC? | 0 | - | 4.70 | 57,819 |
| Materials From History #2 | 0 | - | 4.59 | 31,602 |
| 20th Century Dates Quiz | 0 | - | 4.56 | 39,490 |
| Events in History #2 | 0 | - | 4.49 | 71,944 |
| Events in History #3 | 0 | - | 4.41 | 71,886 |
| Events in History #4 | 0 | - | 4.44 | 44,464 |
| Infamous Criminals - Mostly U.S. | 0 | - | 4.21 | 49,158 |
| Assassinations in History | 0 | - | 4.21 | 66,409 |
| Famous Founders in the U.S. | 0 | - | 4.02 | 34,771 |
| Famous Seconds | 0 | - | 4.22 | 46,851 |
| Ages and Eras | 0 | - | 4.39 | 67,910 |
| Celebrity Knights of the United Kingdom | 0 | - | 4.23 | 39,563 |
| Titled People Quiz #1 | 0 | - | 4.11 | 45,915 |
| Titled People Quiz #3 | 0 | - | 4.34 | 43,293 |
| Job Titles Quiz #1 | 0 | - | 4.22 | 76,132 |
| Coups d'Etat - Name the Country | 0 | - | 4.40 | 38,556 |
| Female Historical Figures | 0 | - | 4.28 | 33,364 |
| Historical Blunders | 0 | - | 4.34 | 92,685 |
| Territorial Accessions | 0 | - | 4.34 | 34,911 |
| People Known as "The Great" | 0 | - | 4.46 | 24,783 |
| This Day in History - July | 0 | - | 4.49 | 36,507 |
| This Day in History - August | 0 | - | 4.42 | 43,418 |
| This Day in History - September | 0 | - | 4.55 | 57,554 |
| This Day in History - October | 0 | - | 4.49 | 37,682 |
| This Day in History - January | 0 | - | 4.48 | 46,787 |
| This Day in History - March | 0 | - | 4.45 | 43,741 |
| Ancient Civilizations | 0 | - | 4.64 | 38,118 |
| The Places They Went #1 | 0 | - | 4.74 | 33,572 |
| Famous Inventors | 0 | - | 4.44 | 43,593 |
| 40 Historical People that Everyone Should Know | 0 | - | 4.08 | 1,016,262 |
| Former Flags | 0 | - | 4.97 | 108,492 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,412 |
| All World Leaders 2026 | 0 | - | 4.95 | 20,968 |
| WWII Trivia #1 | 0 | - | 4.36 | 178,439 |
| 1960s Decade Quiz #1 | 0 | - | 4.40 | 50,726 |
| Warsaw Pact Countries | 0 | - | 4.83 | 84,665 |
| Name a Valid Year in History | 0 | - | 4.93 | 67,870 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 25,226 |
| European History for Dummies | 0 | - | 4.83 | 90,347 |
| The 2nd Millennium BC | 0 | - | 4.64 | 20,996 |
| History Analogies #1 | 0 | - | 4.53 | 90,367 |
| History Analogies #2 | 0 | - | 4.49 | 77,485 |
| Current Events by Year, 1990–2009 | 0 | - | 4.77 | 152,936 |
| Current Events by Year, 1970–1989 | 0 | - | 4.56 | 65,317 |
| Current Events by Year, 1930–1949 | 0 | - | 4.47 | 52,205 |
| Groups of Things - History #1 | 0 | - | 4.41 | 94,465 |
| History Analogies #3 | 0 | - | 4.61 | 80,928 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,733 |
| Which Came First? | 0 | - | 4.37 | 75,018 |
| Famous Disasters on the Map | 0 | - | 3.76 | 22,364 |
| Christopher Columbus Quiz | 0 | - | 4.23 | 8,342 |
| Random History by Country | 0 | - | 4.53 | 34,989 |
| Valid Answer - World History #1 | 0 | - | 4.56 | 62,127 |
| Animals in World History | 0 | - | 4.74 | 44,663 |
| People - Real or Fictional? | 0 | - | 4.56 | 59,091 |
| Places - Real or Fictional? | 0 | - | 4.59 | 49,746 |
| History True or False #3 | 0 | - | 4.43 | 57,209 |
| A to Z: Legendary Creatures | 0 | - | 4.28 | 53,278 |
| World War II Multiple Choice | 0 | - | 4.38 | 104,482 |
| Cold War Trivia #1 | 0 | - | 4.42 | 57,530 |
| Events in History #1 | 0 | - | 4.35 | 158,120 |
| Events in Ancient History | 0 | - | 4.50 | 36,157 |
| Born Here on This Date #1 | 0 | - | 3.92 | 35,440 |
| People Who Died Young #1 | 0 | - | 4.24 | 63,761 |
| Titled People Quiz #2 | 0 | - | 4.38 | 26,832 |
| Deaths by Date and Cause #1 | 0 | - | 4.38 | 95,493 |
| Deaths by Date and Cause #2 | 0 | - | 4.15 | 67,964 |
| Job Titles Quiz #2 | 0 | - | 3.62 | 37,355 |
| Famous Ships Quiz | 0 | - | 4.25 | 29,286 |
| Famous Short People | 0 | - | 4.37 | 18,054 |
| Name the Alliance | 0 | - | 4.29 | 29,942 |
| Time Magazine Person of the Year | 0 | - | 4.53 | 74,406 |
| Famous Documents | 0 | - | 4.05 | 21,870 |
| Countries That Were Invaded | 0 | - | 4.55 | 97,835 |
| Legendary Deeds | 0 | - | 4.16 | 28,949 |
| Disasters in History | 0 | - | 4.40 | 25,748 |
| Executions in History | 0 | - | 4.30 | 17,018 |
| This Day in History - April | 0 | - | 4.40 | 44,505 |
| This Day in History - May | 0 | - | 4.33 | 48,462 |
| This Day in History - June | 0 | - | 4.32 | 33,546 |
| This Day in History - November | 0 | - | 4.24 | 33,643 |
| This Day in History - December | 0 | - | 4.32 | 40,588 |
| This Day in History - February | 0 | - | 4.38 | 39,869 |
| The 19th Century | 0 | - | 4.53 | 68,275 |
| The 18th Century | 0 | - | 4.53 | 53,421 |
| The 16th Century | 0 | - | 4.77 | 58,968 |
| The 9th and 10th Century | 0 | - | 4.54 | 37,778 |
| The 21st Century | 0 | - | 4.47 | 106,396 |
| Military History Vocabulary | 0 | - | 4.91 | 67,598 |
| History Multiple Choice #1 | 0 | - | 4.41 | 82,280 |
| Years in History #2 - Multiple Choice | 0 | - | 4.42 | 41,784 |
| History Multiple Choice #2 | 0 | - | 4.43 | 50,187 |
| History Multiple Choice #3 | 0 | - | 4.45 | 48,872 |
| History Multiple Choice #5 | 0 | - | 4.49 | 32,584 |
| Three Real and One Fake - World History | 0 | - | 4.44 | 38,510 |
| Dark Ages History | 0 | - | 4.42 | 32,815 |
| 30 Historical People You Probably Don't Know | 0 | - | 4.36 | 61,242 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 339,365 |
| Name the Constellations - With a Map | 0 | - | 4.92 | 36,166 |
| Musicians Who Died Young | 0 | - | 4.39 | 109,070 |
| History Multiple Choice #6 | 0 | - | 4.46 | 18,223 |
| The 7th, 8th, 9th and 10th Century BC | 0 | - | 4.67 | 17,914 |
| History General Knowledge #13 | 0 | - | 4.69 | 50,008 |
| Current Events by Year, 1950–1969 | 0 | - | 4.35 | 46,682 |
| Current Events by Year, 1910–1929 | 0 | - | 4.27 | 47,526 |
| Groups of Things - History #2 | 0 | - | 4.40 | 79,597 |
| History Analogies #4 | 0 | - | 4.27 | 73,269 |
| History Groups of Two | 0 | - | 4.31 | 40,859 |
| People Born on Islands | 0 | - | 4.39 | 53,049 |
| 4-Letter History Chain #1 | 0 | - | 4.41 | 85,319 |
| 5-Letter History Chain #3 | 0 | - | 4.47 | 66,669 |
| 6-Letter History Chain #2 | 0 | - | 4.51 | 57,747 |
| 5-Letter History Chain #1 | 0 | - | 4.54 | 102,771 |
| Valid Answer - World History #2 | 0 | - | 4.38 | 47,440 |
| Wolfcam's Random History General Knowledge | 0 | - | 4.43 | 21,142 |
| Empires A-Z | 0 | - | 4.52 | 45,435 |
| World History Quiz for Dummies | 0 | - | 4.50 | 98,215 |
| Nicknames in World History | 0 | - | 4.74 | 38,022 |
| G7 Leaders Since 2003 | 0 | - | 4.48 | 46,746 |
| People Depicted in Paintings | 0 | - | 4.55 | 44,809 |
| The 20th Century | 0 | - | 4.46 | 97,789 |
| Historical Middle Names | 0 | - | 4.16 | 36,152 |
| Famous Battles Quiz | 0 | - | 4.21 | 49,124 |
| Name the War | 0 | - | 4.37 | 202,781 |
| People Who Were "The" Something | 0 | - | 4.25 | 156,314 |
| Famous U.S. Generals | 0 | - | 4.27 | 38,631 |
| Quotes from Historical Figures #1 | 0 | - | 4.50 | 87,691 |
| U.S. Baby Boy Names by Decade | 0 | - | 4.55 | 491,842 |
| U.S. Baby Girl Names by Decade | 0 | - | 4.42 | 715,735 |
| Famous Firsts #1 | 0 | - | 4.40 | 69,430 |
| Famous Families #1 | 0 | - | 4.20 | 83,724 |
| Names for Warriors | 0 | - | 4.40 | 37,050 |
| First Names of Historical Figures #2 | 0 | - | 4.32 | 40,968 |
| Famous Immigrants and Exiles | 0 | - | 4.46 | 23,711 |
| Famous Firsts #2 | 0 | - | 4.01 | 81,409 |
| First Names of Historical Figures #1 | 0 | - | 4.39 | 230,351 |
| The 7th and 8th Century | 0 | - | 4.42 | 30,561 |
| The 1st and 2nd Century | 0 | - | 4.61 | 30,718 |
| The 5th and 6th Century | 0 | - | 4.80 | 28,644 |
| The 1st and 2nd Century BC | 0 | - | 4.43 | 24,190 |
| The 5th and 6th Century BC | 0 | - | 4.49 | 19,148 |
| History by Letter - A | 0 | - | 4.51 | 153,839 |
| History by Letter - B | 0 | - | 4.45 | 173,218 |
| History by Letter - C | 0 | - | 4.70 | 172,565 |
| History by Letter - E | 0 | - | 4.51 | 141,433 |
| History by Letter - G | 0 | - | 4.46 | 122,850 |
| History by Letter - H | 0 | - | 4.45 | 137,515 |
