| Mythical Creatures Quiz #1 | 0 | - | 4.92 | 704,361 |
| Mythical Creatures #2 | 0 | - | 4.04 | 111,072 |
| European History for Dummies | 0 | - | 4.82 | 89,318 |
| Countries Settled by Vikings | 0 | - | 4.93 | 120,844 |
| Military History Vocabulary | 0 | - | 4.91 | 66,651 |
| Modern-Day Countries of the Holy Roman Empire on a Map | 0 | - | 4.93 | 45,279 |
| Science Vocabulary #2 | 0 | - | 4.52 | 59,259 |
| "Second Best" History Edition | 0 | - | 4.93 | 61,817 |
| Baby, Male and Female Animals | 0 | - | 4.43 | 149,627 |
| Words for Government | 0 | - | 4.48 | 76,251 |
| Animal Adjectives | 0 | - | 4.77 | 59,832 |
| Medical Vocabulary | 0 | - | 4.54 | 58,537 |
| Vocabulary Mega-Challenge #1 | 0 | - | 4.70 | 158,244 |
| Vocabulary Mega-Challenge #2 | 0 | - | 4.48 | 63,202 |
| Sports Terms #2 | 0 | - | 4.06 | 51,114 |
| Science Vocabulary #1 | 0 | - | 4.34 | 71,386 |
| Science Vocabulary #3 | 0 | - | 4.31 | 51,659 |
| Former Countries by Territory Map | 0 | - | 4.96 | 101,553 |
| Empires by Maps | 0 | - | 4.98 | 118,510 |
| Ultimate 20th Century History Quiz | 0 | - | 4.86 | 53,231 |
| The 7 Wonders of the Ancient World | 0 | - | 4.85 | 82,091 |
| The 15th Century | 0 | - | 4.43 | 51,069 |
| The 14th Century | 0 | - | 4.55 | 49,176 |
| The 13th Century | 0 | - | 4.48 | 43,157 |
| The 11th and 12th Century | 0 | - | 4.53 | 55,957 |
| Metals of Antiquity | 0 | - | 4.94 | 92,911 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 46,168 |
| History: What Came First? #1 | 0 | - | 4.87 | 104,200 |
| Things Named for Inventors | 0 | - | 4.40 | 72,105 |
| Years in History #1 - Multiple Choice | 0 | - | 4.85 | 69,660 |
| Elemental Words | 0 | - | 4.96 | 51,992 |
| Name a Valid Word #1 | 0 | - | 4.88 | 119,010 |
| Sports Terms #1 | 0 | - | 3.87 | 168,254 |
| Medical Specialties | 0 | - | 4.29 | 90,899 |
| Three Letter Vocabulary Words | 0 | - | 4.15 | 63,168 |
| Christmas Vocabulary | 0 | - | 4.06 | 33,346 |
| "Ologies" Quiz | 0 | - | 4.34 | 96,387 |
| Things Named For People #3 - Science | 0 | - | 4.85 | 53,592 |
| Influential Women in History | 0 | - | 4.42 | 35,008 |
| Cradles of Civilization | 0 | - | 4.46 | 39,067 |
| Materials From History #1 | 0 | - | 4.56 | 50,610 |
| Historical Countries by Ruler | 0 | - | 4.48 | 48,106 |
| Biggest Nations and Empires Ever | 0 | - | 4.46 | 145,188 |
| Famous Explorers | 0 | - | 4.58 | 35,950 |
| Famous Empires by Description | 0 | - | 4.70 | 117,551 |
| Answers by Time Period | 0 | - | 4.63 | 55,270 |
| History of France | 0 | - | 4.59 | 56,056 |
| Last Name Vocabulary | 0 | - | 4.17 | 56,185 |
| Dumb it Down Doc | 0 | - | 4.13 | 64,657 |
| Top 10 Oldest African Countries | 0 | - | 4.88 | 27,448 |
| All Modern-Day Countries Ever Controlled by Turkic People | 0 | - | 4.95 | 40,694 |
| All Modern-Day Countries Ever Controlled by Arab People with a Map | 0 | - | 4.98 | 54,861 |
| Foods by Alternate Definition | 0 | - | 3.88 | 53,426 |
| Movie Title Vocabulary Quiz #1 | 0 | - | 4.23 | 59,572 |
| U.S. TV Show Vocabulary Quiz | 0 | - | 4.15 | 23,400 |
| Song Title Vocabulary | 0 | - | 4.35 | 62,213 |
| Religion Vocabulary | 0 | - | 4.14 | 30,109 |
| Rock Band Vocabulary | 0 | - | 3.98 | 46,008 |
| First Name Vocabulary #1 | 0 | - | 3.84 | 48,195 |
| First Name Vocabulary #2 | 0 | - | 3.96 | 36,395 |
| Animal Group Names | 0 | - | 4.06 | 23,103 |
| Six Letter Vocabulary Chain | 0 | - | 4.19 | 12,898 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,606 |
| Country Name Etymologies #1 | 0 | - | 4.97 | 158,187 |
| Country Name Etymologies #2 | 0 | - | 4.96 | 85,987 |
| Former Flags | 0 | - | 4.97 | 106,697 |
| Years in History by Picture | 0 | - | 4.44 | 35,109 |
| Historical Events - AD or BC? | 0 | - | 4.70 | 57,190 |
| Materials From History #2 | 0 | - | 4.59 | 30,915 |
| Historic Orient Express Routes Map | 0 | - | 5.00 | 52,959 |
| Cold War Decoder | 0 | - | 4.83 | 51,928 |
| 20th Century Dates Quiz | 0 | - | 4.56 | 39,320 |
| Events in History #2 | 0 | - | 4.49 | 71,431 |
| Events in History #4 | 0 | - | 4.44 | 44,098 |
| Name a Valid Year in History | 0 | - | 4.93 | 66,401 |
| Infamous Criminals - Mostly U.S. | 0 | - | 4.21 | 48,821 |
| Assassinations in History | 0 | - | 4.21 | 65,957 |
| Famous Seconds | 0 | - | 4.22 | 46,393 |
| Ages and Eras | 0 | - | 4.38 | 67,458 |
| Celebrity Knights of the United Kingdom | 0 | - | 4.23 | 39,399 |
| Titled People Quiz #1 | 0 | - | 4.10 | 45,613 |
| Titled People Quiz #3 | 0 | - | 4.34 | 43,039 |
| Job Titles Quiz #1 | 0 | - | 4.22 | 75,823 |
| Female Historical Figures | 0 | - | 4.31 | 33,098 |
| Historical Blunders | 0 | - | 4.33 | 91,681 |
| Territorial Accessions | 0 | - | 4.38 | 34,636 |
| People Known as "The Great" | 0 | - | 4.46 | 24,522 |
| This Day in History - July | 0 | - | 4.49 | 36,371 |
| This Day in History - August | 0 | - | 4.42 | 43,253 |
| This Day in History - September | 0 | - | 4.55 | 57,261 |
| This Day in History - October | 0 | - | 4.49 | 37,554 |
| This Day in History - January | 0 | - | 4.53 | 46,574 |
| This Day in History - March | 0 | - | 4.45 | 43,545 |
| Ancient Civilizations | 0 | - | 4.63 | 37,760 |
| The Places They Went #1 | 0 | - | 4.74 | 33,444 |
| Famous Inventors | 0 | - | 4.43 | 43,454 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 24,476 |
| All Modern-Day Countries Ever Controlled by the Seljuks | 0 | - | 4.92 | 28,281 |
| 40 Historical People that Everyone Should Know | 0 | - | 4.09 | 1,010,935 |
| Jewish Words | 0 | - | 4.15 | 31,107 |
| Sports Terms Quiz #3 | 0 | - | 3.46 | 12,927 |
| Horse Vocabulary | 0 | - | 4.22 | 22,675 |
| Japanese Loanwords | 0 | - | 4.47 | 84,347 |
| The 2nd Millennium BC | 0 | - | 4.64 | 20,700 |
| Body Parts in History and Culture | 0 | - | 4.42 | 35,104 |
| History Analogies #1 | 0 | - | 4.53 | 89,782 |
| History Analogies #2 | 0 | - | 4.49 | 76,999 |
| Current Events by Year, 1990–2009 | 0 | - | 4.77 | 152,131 |
| Current Events by Year, 1970–1989 | 0 | - | 4.56 | 64,956 |
| Current Events by Year, 1930–1949 | 0 | - | 4.48 | 51,928 |
| History Analogies #3 | 0 | - | 4.61 | 80,432 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,148 |
| Which Came First? | 0 | - | 4.37 | 74,402 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,520 |
| Random History by Country | 0 | - | 4.53 | 34,659 |
| Valid Answer - World History #1 | 0 | - | 4.56 | 61,546 |
| Animals in World History | 0 | - | 4.74 | 44,216 |
| People - Real or Fictional? | 0 | - | 4.56 | 58,463 |
| Places - Real or Fictional? | 0 | - | 4.59 | 49,354 |
| History True or False #3 | 0 | - | 4.43 | 55,926 |
| A to Z: Legendary Creatures | 0 | - | 4.26 | 52,748 |
| Cold War Trivia #1 | 0 | - | 4.41 | 56,961 |
| Events in History #3 | 0 | - | 4.40 | 71,451 |
| Events in History #1 | 0 | - | 4.34 | 157,278 |
| Events in Ancient History | 0 | - | 4.50 | 35,715 |
| People Who Died Young #1 | 0 | - | 4.24 | 63,540 |
| Deaths by Date and Cause #1 | 0 | - | 4.37 | 94,889 |
| Deaths by Date and Cause #2 | 0 | - | 4.15 | 67,479 |
| Time Magazine Person of the Year | 0 | - | 4.53 | 73,552 |
| Countries That Were Invaded | 0 | - | 4.54 | 96,915 |
| This Day in History - April | 0 | - | 4.40 | 44,392 |
| This Day in History - May | 0 | - | 4.33 | 48,252 |
| This Day in History - June | 0 | - | 4.36 | 33,433 |
| This Day in History - November | 0 | - | 4.24 | 33,533 |
| This Day in History - December | 0 | - | 4.32 | 40,452 |
| This Day in History - February | 0 | - | 4.38 | 39,701 |
| The 19th Century | 0 | - | 4.53 | 67,881 |
| The 18th Century | 0 | - | 4.52 | 53,118 |
| The 16th Century | 0 | - | 4.77 | 58,737 |
| The 9th and 10th Century | 0 | - | 4.54 | 37,539 |
| The 21st Century | 0 | - | 4.48 | 105,296 |
| History Multiple Choice #1 | 0 | - | 4.46 | 81,517 |
| Years in History #2 - Multiple Choice | 0 | - | 4.43 | 41,411 |
| History Multiple Choice #2 | 0 | - | 4.43 | 49,805 |
| History Multiple Choice #3 | 0 | - | 4.45 | 48,541 |
| History Multiple Choice #5 | 0 | - | 4.49 | 32,264 |
| Three Real and One Fake - World History | 0 | - | 4.44 | 38,189 |
| Dark Ages History | 0 | - | 4.42 | 32,677 |
| 30 Historical People You Probably Don't Know | 0 | - | 4.36 | 60,816 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 335,518 |
| Five Countries by a Single Word by Continent | 0 | - | 4.91 | 77,191 |
| Name a Valid Word #2 | 0 | - | 4.49 | 81,951 |
| Movie Title Vocabulary Quiz #2 | 0 | - | 4.02 | 21,093 |
| Rhyming Vocabulary #1 | 0 | - | 3.84 | 9,417 |
| Five Letter Vocabulary Chain | 0 | - | 3.78 | 19,707 |
| Video Games by Synonyms | 0 | - | 4.49 | 64,737 |
| Obfuscations of Movie Titles #1 | 0 | - | 4.93 | 61,756 |
| History Multiple Choice #6 | 0 | - | 4.46 | 17,926 |
| The 7th, 8th, 9th and 10th Century BC | 0 | - | 4.67 | 17,702 |
| History General Knowledge #13 | 0 | - | 4.69 | 48,413 |
| Musicians Who Died Young | 0 | - | 4.39 | 107,466 |
| Current Events by Year, 1950–1969 | 0 | - | 4.35 | 46,473 |
| Current Events by Year, 1910–1929 | 0 | - | 4.27 | 47,321 |
| Groups of Things - History #1 | 0 | - | 4.40 | 93,701 |
| Groups of Things - History #2 | 0 | - | 4.39 | 79,069 |
| History Analogies #4 | 0 | - | 4.26 | 72,586 |
| History Groups of Two | 0 | - | 4.34 | 40,538 |
| People Born on Islands | 0 | - | 4.39 | 52,746 |
| 4-Letter History Chain #1 | 0 | - | 4.41 | 84,725 |
| 5-Letter History Chain #3 | 0 | - | 4.47 | 66,106 |
| 6-Letter History Chain #2 | 0 | - | 4.53 | 57,254 |
| 5-Letter History Chain #1 | 0 | - | 4.54 | 101,813 |
| Valid Answer - World History #2 | 0 | - | 4.38 | 46,653 |
| Wolfcam's Random History General Knowledge | 0 | - | 4.43 | 20,990 |
| Empires A-Z | 0 | - | 4.51 | 44,822 |
| Christopher Columbus Quiz | 0 | - | 4.21 | 8,257 |
| World History Quiz for Dummies | 0 | - | 4.50 | 97,196 |
| Nicknames in World History | 0 | - | 4.73 | 37,347 |
| G7 Leaders Since 2003 | 0 | - | 4.48 | 46,130 |
| People Depicted in Paintings | 0 | - | 4.54 | 44,386 |
| The 20th Century | 0 | - | 4.46 | 97,081 |
| Roman Provinces on a Map | 0 | - | 4.54 | 36,560 |
| WWII Geography | 0 | - | 4.81 | 119,351 |
| Normandy D-Day Beaches | 0 | - | 4.83 | 40,107 |
| WWII Figures by Picture | 0 | - | 4.85 | 50,534 |
| Territory Changes in World War I | 0 | - | 4.86 | 46,224 |
| Born Here on This Date #1 | 0 | - | 3.92 | 35,285 |
| Historical Middle Names | 0 | - | 4.16 | 35,386 |
| Famous Battles Quiz | 0 | - | 4.21 | 48,810 |
| Name the War | 0 | - | 4.37 | 200,769 |
| People Who Were "The" Something | 0 | - | 4.25 | 155,114 |
| Famous U.S. Generals | 0 | - | 4.27 | 38,409 |
| Quotes from Historical Figures #1 | 0 | - | 4.50 | 87,112 |
| Titled People Quiz #2 | 0 | - | 4.38 | 26,647 |
| Job Titles Quiz #2 | 0 | - | 3.62 | 37,245 |
| U.S. Baby Boy Names by Decade | 0 | - | 4.55 | 486,482 |
| U.S. Baby Girl Names by Decade | 0 | - | 4.42 | 709,595 |
| Famous Ships Quiz | 0 | - | 4.25 | 29,164 |
| Famous Short People | 0 | - | 4.26 | 13,945 |
| Name the Alliance | 0 | - | 4.29 | 29,158 |
