| Mythical Creatures Quiz #1 | 0 | - | 4.92 | 708,902 |
| Mythical Creatures #2 | 0 | - | 4.05 | 112,045 |
| European History for Dummies | 0 | - | 4.83 | 90,129 |
| Countries Settled by Vikings | 0 | - | 4.93 | 121,820 |
| Military History Vocabulary | 0 | - | 4.91 | 67,378 |
| Modern-Day Countries of the Holy Roman Empire on a Map | 0 | - | 4.93 | 45,783 |
| Science Vocabulary #2 | 0 | - | 4.52 | 59,801 |
| "Second Best" History Edition | 0 | - | 4.94 | 63,631 |
| Baby, Male and Female Animals | 0 | - | 4.43 | 150,767 |
| Words for Government | 0 | - | 4.48 | 76,636 |
| Animal Adjectives | 0 | - | 4.77 | 60,104 |
| Medical Vocabulary | 0 | - | 4.54 | 59,292 |
| Vocabulary Mega-Challenge #1 | 0 | - | 4.64 | 159,515 |
| Vocabulary Mega-Challenge #2 | 0 | - | 4.47 | 63,905 |
| Sports Terms #2 | 0 | - | 4.07 | 51,413 |
| Science Vocabulary #1 | 0 | - | 4.34 | 72,017 |
| Science Vocabulary #3 | 0 | - | 4.31 | 52,099 |
| Former Countries by Territory Map | 0 | - | 4.96 | 103,233 |
| Empires by Maps | 0 | - | 4.98 | 121,112 |
| Ultimate 20th Century History Quiz | 0 | - | 4.87 | 53,928 |
| The 7 Wonders of the Ancient World | 0 | - | 4.85 | 82,494 |
| The 15th Century | 0 | - | 4.43 | 51,278 |
| The 14th Century | 0 | - | 4.55 | 49,359 |
| The 13th Century | 0 | - | 4.48 | 43,333 |
| The 11th and 12th Century | 0 | - | 4.53 | 56,194 |
| Metals of Antiquity | 0 | - | 4.95 | 93,664 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 46,910 |
| History: What Came First? #1 | 0 | - | 4.87 | 105,588 |
| History - Did They Have It? | 0 | - | 4.84 | 62,006 |
| Things Named for Inventors | 0 | - | 4.40 | 72,789 |
| Years in History #1 - Multiple Choice | 0 | - | 4.82 | 70,447 |
| Elemental Words | 0 | - | 4.96 | 52,420 |
| Name a Valid Word #1 | 0 | - | 4.88 | 120,059 |
| Sports Terms #1 | 0 | - | 3.87 | 168,762 |
| Medical Specialties | 0 | - | 4.32 | 91,926 |
| Three Letter Vocabulary Words | 0 | - | 4.15 | 63,323 |
| Christmas Vocabulary | 0 | - | 4.06 | 33,398 |
| "Ologies" Quiz | 0 | - | 4.34 | 97,355 |
| Things Named For People #3 - Science | 0 | - | 4.85 | 54,116 |
| Influential Women in History | 0 | - | 4.42 | 36,150 |
| Cradles of Civilization | 0 | - | 4.46 | 40,112 |
| Materials From History #1 | 0 | - | 4.56 | 51,887 |
| Historical Countries by Ruler | 0 | - | 4.48 | 48,973 |
| Biggest Nations and Empires Ever | 0 | - | 4.46 | 146,276 |
| Famous Explorers | 0 | - | 4.58 | 36,272 |
| Famous Empires by Description | 0 | - | 4.73 | 118,736 |
| Answers by Time Period | 0 | - | 4.64 | 55,731 |
| History of France | 0 | - | 4.61 | 57,346 |
| Last Name Vocabulary | 0 | - | 4.17 | 56,350 |
| Dumb it Down Doc | 0 | - | 4.13 | 65,065 |
| Top 10 Oldest African Countries | 0 | - | 4.88 | 28,090 |
| All Modern-Day Countries Ever Controlled by Turkic People | 0 | - | 4.94 | 41,145 |
| All Modern-Day Countries Ever Controlled by Arab People with a Map | 0 | - | 4.98 | 55,506 |
| Foods by Alternate Definition | 0 | - | 3.88 | 53,519 |
| Movie Title Vocabulary Quiz #1 | 0 | - | 4.23 | 59,804 |
| U.S. TV Show Vocabulary Quiz | 0 | - | 4.15 | 23,449 |
| Song Title Vocabulary | 0 | - | 4.35 | 62,496 |
| Religion Vocabulary | 0 | - | 4.15 | 30,203 |
| Rock Band Vocabulary | 0 | - | 3.98 | 46,233 |
| First Name Vocabulary #1 | 0 | - | 3.85 | 48,647 |
| First Name Vocabulary #2 | 0 | - | 3.94 | 36,858 |
| Animal Group Names | 0 | - | 4.07 | 23,240 |
| Six Letter Vocabulary Chain | 0 | - | 4.19 | 12,971 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,820 |
| Country Name Etymologies #1 | 0 | - | 4.97 | 159,043 |
| Country Name Etymologies #2 | 0 | - | 4.96 | 86,745 |
| Former Flags | 0 | - | 4.97 | 108,068 |
| Years in History by Picture | 0 | - | 4.44 | 35,645 |
| Historical Events - AD or BC? | 0 | - | 4.70 | 57,714 |
| Materials From History #2 | 0 | - | 4.59 | 31,565 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,249 |
| Historic Orient Express Routes Map | 0 | - | 5.00 | 53,626 |
| All World Leaders 2026 | 0 | - | 4.94 | 20,662 |
| Cold War Decoder | 0 | - | 4.83 | 52,478 |
| 20th Century Dates Quiz | 0 | - | 4.56 | 39,452 |
| Events in History #2 | 0 | - | 4.49 | 71,841 |
| Events in History #3 | 0 | - | 4.41 | 71,801 |
| Events in History #4 | 0 | - | 4.44 | 44,389 |
| Name a Valid Year in History | 0 | - | 4.93 | 67,562 |
| Infamous Criminals - Mostly U.S. | 0 | - | 4.21 | 49,095 |
| Assassinations in History | 0 | - | 4.21 | 66,323 |
| Famous Seconds | 0 | - | 4.22 | 46,773 |
| Ages and Eras | 0 | - | 4.39 | 67,831 |
| Celebrity Knights of the United Kingdom | 0 | - | 4.23 | 39,531 |
| Titled People Quiz #1 | 0 | - | 4.11 | 45,867 |
| Titled People Quiz #3 | 0 | - | 4.34 | 43,254 |
| Job Titles Quiz #1 | 0 | - | 4.22 | 76,079 |
| Female Historical Figures | 0 | - | 4.28 | 33,306 |
| Historical Blunders | 0 | - | 4.34 | 92,582 |
| Territorial Accessions | 0 | - | 4.34 | 34,852 |
| People Known as "The Great" | 0 | - | 4.46 | 24,739 |
| This Day in History - July | 0 | - | 4.49 | 36,475 |
| This Day in History - August | 0 | - | 4.42 | 43,384 |
| This Day in History - September | 0 | - | 4.55 | 57,501 |
| This Day in History - October | 0 | - | 4.49 | 37,656 |
| This Day in History - January | 0 | - | 4.47 | 46,751 |
| This Day in History - March | 0 | - | 4.45 | 43,703 |
| Ancient Civilizations | 0 | - | 4.64 | 38,031 |
| The Places They Went #1 | 0 | - | 4.74 | 33,553 |
| Famous Inventors | 0 | - | 4.44 | 43,565 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 25,087 |
| All Modern-Day Countries Ever Controlled by the Seljuks | 0 | - | 4.92 | 28,599 |
| 40 Historical People that Everyone Should Know | 0 | - | 4.08 | 1,015,114 |
| Jewish Words | 0 | - | 4.15 | 31,244 |
| Sports Terms Quiz #3 | 0 | - | 3.46 | 13,070 |
| Horse Vocabulary | 0 | - | 4.23 | 22,770 |
| Japanese Loanwords | 0 | - | 4.47 | 84,738 |
| The 2nd Millennium BC | 0 | - | 4.64 | 20,927 |
| Body Parts in History and Culture | 0 | - | 4.43 | 35,383 |
| History Analogies #1 | 0 | - | 4.53 | 90,091 |
| History Analogies #2 | 0 | - | 4.49 | 77,334 |
| Current Events by Year, 1990–2009 | 0 | - | 4.77 | 152,749 |
| Current Events by Year, 1970–1989 | 0 | - | 4.56 | 65,244 |
| Current Events by Year, 1930–1949 | 0 | - | 4.47 | 52,152 |
| Groups of Things - History #1 | 0 | - | 4.41 | 94,268 |
| History Analogies #3 | 0 | - | 4.61 | 80,786 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,630 |
| Which Came First? | 0 | - | 4.37 | 74,914 |
| Random History by Country | 0 | - | 4.53 | 34,926 |
| Valid Answer - World History #1 | 0 | - | 4.56 | 62,005 |
| Animals in World History | 0 | - | 4.74 | 44,604 |
| People - Real or Fictional? | 0 | - | 4.56 | 58,975 |
| Places - Real or Fictional? | 0 | - | 4.59 | 49,672 |
| History True or False #3 | 0 | - | 4.43 | 57,046 |
| A to Z: Legendary Creatures | 0 | - | 4.27 | 53,159 |
| Cold War Trivia #1 | 0 | - | 4.42 | 57,415 |
| Events in History #1 | 0 | - | 4.34 | 157,948 |
| Events in Ancient History | 0 | - | 4.50 | 36,080 |
| People Who Died Young #1 | 0 | - | 4.24 | 63,718 |
| Deaths by Date and Cause #1 | 0 | - | 4.38 | 95,380 |
| Deaths by Date and Cause #2 | 0 | - | 4.15 | 67,861 |
| Time Magazine Person of the Year | 0 | - | 4.53 | 74,252 |
| Countries That Were Invaded | 0 | - | 4.55 | 97,619 |
| This Day in History - April | 0 | - | 4.40 | 44,483 |
| This Day in History - May | 0 | - | 4.33 | 48,418 |
| This Day in History - June | 0 | - | 4.32 | 33,514 |
| This Day in History - November | 0 | - | 4.24 | 33,624 |
| This Day in History - December | 0 | - | 4.32 | 40,556 |
| This Day in History - February | 0 | - | 4.38 | 39,822 |
| The 19th Century | 0 | - | 4.53 | 68,212 |
| The 18th Century | 0 | - | 4.53 | 53,367 |
| The 16th Century | 0 | - | 4.77 | 58,930 |
| The 9th and 10th Century | 0 | - | 4.54 | 37,740 |
| The 21st Century | 0 | - | 4.47 | 106,189 |
| History Multiple Choice #1 | 0 | - | 4.41 | 82,114 |
| Years in History #2 - Multiple Choice | 0 | - | 4.42 | 41,730 |
| History Multiple Choice #2 | 0 | - | 4.43 | 50,113 |
| History Multiple Choice #3 | 0 | - | 4.45 | 48,809 |
| History Multiple Choice #5 | 0 | - | 4.49 | 32,522 |
| Three Real and One Fake - World History | 0 | - | 4.44 | 38,452 |
| Dark Ages History | 0 | - | 4.42 | 32,789 |
| 30 Historical People You Probably Don't Know | 0 | - | 4.36 | 61,129 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 338,346 |
| Five Countries by a Single Word by Continent | 0 | - | 4.91 | 78,421 |
| Name a Valid Word #2 | 0 | - | 4.49 | 82,502 |
| Movie Title Vocabulary Quiz #2 | 0 | - | 4.02 | 21,221 |
| Rhyming Vocabulary #1 | 0 | - | 3.86 | 9,471 |
| Five Letter Vocabulary Chain | 0 | - | 3.78 | 19,781 |
| Movie Title Antonyms #1 | 0 | - | 4.81 | 196,420 |
| Video Games by Synonyms | 0 | - | 4.50 | 65,201 |
| Obfuscations of Movie Titles #1 | 0 | - | 4.93 | 62,152 |
| History Multiple Choice #6 | 0 | - | 4.46 | 18,157 |
| The 7th, 8th, 9th and 10th Century BC | 0 | - | 4.67 | 17,866 |
| History General Knowledge #13 | 0 | - | 4.69 | 49,690 |
| Musicians Who Died Young | 0 | - | 4.39 | 108,709 |
| Current Events by Year, 1950–1969 | 0 | - | 4.35 | 46,635 |
| Current Events by Year, 1910–1929 | 0 | - | 4.27 | 47,477 |
| Groups of Things - History #2 | 0 | - | 4.39 | 79,470 |
| History Analogies #4 | 0 | - | 4.26 | 73,079 |
| History Groups of Two | 0 | - | 4.31 | 40,793 |
| People Born on Islands | 0 | - | 4.39 | 52,985 |
| 4-Letter History Chain #1 | 0 | - | 4.41 | 85,188 |
| 5-Letter History Chain #3 | 0 | - | 4.47 | 66,558 |
| 6-Letter History Chain #2 | 0 | - | 4.51 | 57,649 |
| 5-Letter History Chain #1 | 0 | - | 4.54 | 102,635 |
| Valid Answer - World History #2 | 0 | - | 4.38 | 47,286 |
| Wolfcam's Random History General Knowledge | 0 | - | 4.43 | 21,105 |
| Empires A-Z | 0 | - | 4.52 | 45,308 |
| Christopher Columbus Quiz | 0 | - | 4.23 | 8,324 |
| World History Quiz for Dummies | 0 | - | 4.50 | 98,031 |
| Nicknames in World History | 0 | - | 4.74 | 37,880 |
| G7 Leaders Since 2003 | 0 | - | 4.48 | 46,631 |
| People Depicted in Paintings | 0 | - | 4.55 | 44,736 |
| The 20th Century | 0 | - | 4.46 | 97,692 |
| Roman Provinces on a Map | 0 | - | 4.53 | 37,121 |
| WWII Geography | 0 | - | 4.81 | 120,649 |
| Normandy D-Day Beaches | 0 | - | 4.83 | 40,533 |
| WWII Figures by Picture | 0 | - | 4.89 | 65,871 |
| Territory Changes in World War I | 0 | - | 4.87 | 46,953 |
| Born Here on This Date #1 | 0 | - | 3.92 | 35,408 |
| Historical Middle Names | 0 | - | 4.16 | 35,939 |
| Famous Battles Quiz | 0 | - | 4.21 | 49,054 |
| Name the War | 0 | - | 4.37 | 202,462 |
| Famous Founders in the U.S. | 0 | - | 4.00 | 34,642 |
| People Who Were "The" Something | 0 | - | 4.25 | 156,061 |
| Famous U.S. Generals | 0 | - | 4.27 | 38,588 |
| Quotes from Historical Figures #1 | 0 | - | 4.50 | 87,590 |
| Titled People Quiz #2 | 0 | - | 4.38 | 26,805 |
| Job Titles Quiz #2 | 0 | - | 3.62 | 37,337 |
| U.S. Baby Boy Names by Decade | 0 | - | 4.55 | 490,778 |
