| "Second Best" History Edition | 0 | - | 4.93 | 61,827 |
| Former Countries by Territory Map | 0 | - | 4.96 | 101,568 |
| Empires by Maps | 0 | - | 4.98 | 118,522 |
| Ultimate 20th Century History Quiz | 0 | - | 4.86 | 53,234 |
| The 7 Wonders of the Ancient World | 0 | - | 4.85 | 82,093 |
| Influential Women in History | 0 | - | 4.42 | 35,018 |
| Cradles of Civilization | 0 | - | 4.46 | 39,082 |
| Materials From History #1 | 0 | - | 4.56 | 50,611 |
| Historical Countries by Ruler | 0 | - | 4.48 | 48,115 |
| Biggest Nations and Empires Ever | 0 | - | 4.46 | 145,197 |
| Famous Explorers | 0 | - | 4.58 | 35,955 |
| Famous Empires by Description | 0 | - | 4.70 | 117,616 |
| Answers by Time Period | 0 | - | 4.63 | 55,272 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 372,135 |
| Top World Languages | 0 | - | 4.92 | 813,227 |
| Metals of Antiquity | 0 | - | 4.94 | 92,915 |
| Materials From History #2 | 0 | - | 4.59 | 30,917 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 46,173 |
| History: What Came First? #1 | 0 | - | 4.87 | 104,203 |
| Infamous Criminals - Mostly U.S. | 0 | - | 4.21 | 48,821 |
| Assassinations in History | 0 | - | 4.21 | 65,960 |
| Famous Seconds | 0 | - | 4.22 | 46,393 |
| Ages and Eras | 0 | - | 4.38 | 67,461 |
| Celebrity Knights of the United Kingdom | 0 | - | 4.23 | 39,401 |
| Titled People Quiz #1 | 0 | - | 4.10 | 45,613 |
| Titled People Quiz #3 | 0 | - | 4.34 | 43,040 |
| Job Titles Quiz #1 | 0 | - | 4.22 | 75,825 |
| Female Historical Figures | 0 | - | 4.31 | 33,101 |
| Historical Blunders | 0 | - | 4.33 | 91,686 |
| Territorial Accessions | 0 | - | 4.38 | 34,638 |
| People Known as "The Great" | 0 | - | 4.46 | 24,526 |
| Years in History #1 - Multiple Choice | 0 | - | 4.85 | 69,663 |
| Countries by Official Language | 0 | - | 4.95 | 192,779 |
| Places in their Native Language #1 | 0 | - | 4.84 | 239,482 |
| Places in their Native Language #2 | 0 | - | 4.85 | 122,981 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 293,145 |
| Countries in their Native Language | 0 | - | 4.99 | 196,644 |
| Count to 10 in Europe: Pro | 0 | - | 4.85 | 68,585 |
| Official European Union Languages | 0 | - | 4.97 | 236,650 |
| European Countries in their Native Language | 0 | - | 4.99 | 156,709 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 129,809 |
| Top World Languages on a Map | 0 | - | 4.93 | 102,249 |
| Official Languages of the World on the Disappearing World Map | 0 | - | 4.98 | 115,095 |
| Wikipedia Languages | 0 | - | 4.97 | 126,506 |
| All Romance Languages on a Map | 0 | - | 4.98 | 71,711 |
| Countries of the World in All Featured Languages | 0 | - | 4.99 | 34,560 |
| Top 10 Oldest African Countries | 0 | - | 4.88 | 27,451 |
| Years in History by Picture | 0 | - | 4.44 | 35,113 |
| Historical Events - AD or BC? | 0 | - | 4.70 | 57,193 |
| Mythical Creatures Quiz #1 | 0 | - | 4.92 | 704,389 |
| 20th Century Dates Quiz | 0 | - | 4.56 | 39,321 |
| Events in History #2 | 0 | - | 4.49 | 71,434 |
| Events in History #4 | 0 | - | 4.44 | 44,101 |
| This Day in History - July | 0 | - | 4.49 | 36,371 |
| This Day in History - August | 0 | - | 4.42 | 43,254 |
| This Day in History - September | 0 | - | 4.55 | 57,262 |
| This Day in History - October | 0 | - | 4.49 | 37,554 |
| This Day in History - January | 0 | - | 4.53 | 46,575 |
| This Day in History - March | 0 | - | 4.45 | 43,545 |
| Ancient Civilizations | 0 | - | 4.63 | 37,761 |
| The Places They Went #1 | 0 | - | 4.74 | 33,444 |
| Famous Inventors | 0 | - | 4.43 | 43,458 |
| 40 Historical People that Everyone Should Know | 0 | - | 4.09 | 1,010,966 |
| Every Country in its Official/Native Language | 0 | - | 4.98 | 24,639 |
| All Wikipedia Languages | 0 | - | 4.94 | 27,715 |
| Christopher Columbus Quiz | 0 | - | 4.21 | 8,258 |
| Born Here on This Date #1 | 0 | - | 3.92 | 35,289 |
| Titled People Quiz #2 | 0 | - | 4.38 | 26,647 |
| Job Titles Quiz #2 | 0 | - | 3.62 | 37,245 |
| Famous Ships Quiz | 0 | - | 4.25 | 29,165 |
| Famous Short People | 0 | - | 4.26 | 14,267 |
| Name the Alliance | 0 | - | 4.29 | 29,163 |
| Coups | 0 | - | 4.40 | 27,582 |
| Famous Documents | 0 | - | 4.05 | 21,762 |
| Legendary Deeds | 0 | - | 4.16 | 28,855 |
| Disasters in History | 0 | - | 4.40 | 25,607 |
| Executions in History | 0 | - | 4.29 | 16,920 |
| All Modern-Day Countries Ever Controlled by Turkic People | 0 | - | 4.95 | 40,696 |
| All Modern-Day Countries Ever Controlled by Arab People with a Map | 0 | - | 4.98 | 54,864 |
| Spanish to English Country Names | 0 | - | 4.85 | 32,036 |
| Top World Languages A-Z | 0 | - | 4.83 | 36,299 |
| Top Five Languages by Language Family | 0 | - | 4.99 | 53,361 |
| German-Speaking Countries | 0 | - | 4.89 | 123,507 |
| Italian Name Translation | 0 | - | 4.81 | 45,062 |
| French-Speaking Countries | 0 | - | 4.85 | 268,814 |
| English Speaking Countries | 0 | - | 4.64 | 356,034 |
| The 2nd Millennium BC | 0 | - | 4.64 | 20,702 |
| Which Came First? | 0 | - | 4.37 | 74,406 |
| A to Z: Legendary Creatures | 0 | - | 4.26 | 52,754 |
| Events in History #3 | 0 | - | 4.40 | 71,454 |
| Events in History #1 | 0 | - | 4.34 | 157,282 |
| People Who Died Young #1 | 0 | - | 4.24 | 63,540 |
| Deaths by Date and Cause #1 | 0 | - | 4.37 | 94,893 |
| Deaths by Date and Cause #2 | 0 | - | 4.15 | 67,484 |
| This Day in History - April | 0 | - | 4.40 | 44,392 |
| This Day in History - May | 0 | - | 4.33 | 48,253 |
| 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 | 40,453 |
| This Day in History - February | 0 | - | 4.38 | 39,701 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 24,482 |
| All Modern-Day Countries Ever Controlled by the Seljuks | 0 | - | 4.92 | 28,282 |
| 30 Historical People You Probably Don't Know | 0 | - | 4.36 | 60,817 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,216 |
| Body Parts in History and Culture | 0 | - | 4.42 | 35,109 |
| History Analogies #1 | 0 | - | 4.53 | 89,784 |
| History Analogies #2 | 0 | - | 4.49 | 77,003 |
| Current Events by Year, 1990–2009 | 0 | - | 4.77 | 152,138 |
| Current Events by Year, 1970–1989 | 0 | - | 4.56 | 64,958 |
| Current Events by Year, 1930–1949 | 0 | - | 4.48 | 51,928 |
| History Analogies #3 | 0 | - | 4.61 | 80,435 |
| Former Flags | 0 | - | 4.97 | 106,708 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,152 |
| Random History by Country | 0 | - | 4.53 | 34,659 |
| Valid Answer - World History #1 | 0 | - | 4.56 | 61,547 |
| Animals in World History | 0 | - | 4.74 | 44,219 |
| People - Real or Fictional? | 0 | - | 4.56 | 58,465 |
| Places - Real or Fictional? | 0 | - | 4.59 | 49,360 |
| Historic Orient Express Routes Map | 0 | - | 5.00 | 52,964 |
| History True or False #3 | 0 | - | 4.43 | 55,929 |
| Cold War Trivia #1 | 0 | - | 4.41 | 56,961 |
| Cold War Decoder | 0 | - | 4.83 | 51,933 |
| Events in Ancient History | 0 | - | 4.50 | 35,719 |
| Name a Valid Year in History | 0 | - | 4.93 | 66,407 |
| Time Magazine Person of the Year | 0 | - | 4.53 | 73,554 |
| Countries That Were Invaded | 0 | - | 4.54 | 96,916 |
| The 19th Century | 0 | - | 4.53 | 67,883 |
| 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 | 105,301 |
| History Multiple Choice #1 | 0 | - | 4.46 | 81,522 |
| Years in History #2 - Multiple Choice | 0 | - | 4.43 | 41,414 |
| History Multiple Choice #2 | 0 | - | 4.43 | 49,809 |
| History Multiple Choice #3 | 0 | - | 4.45 | 48,546 |
| History Multiple Choice #5 | 0 | - | 4.49 | 32,268 |
| Three Real and One Fake - World History | 0 | - | 4.44 | 38,193 |
| European History for Dummies | 0 | - | 4.82 | 89,322 |
| Dark Ages History | 0 | - | 4.42 | 32,678 |
| Third Most Common Language by U.S. State | 0 | - | 4.89 | 113,380 |
| 15 Most Populous Countries that Speak a Romance Language | 0 | - | 4.75 | 127,281 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 54,625 |
| Category Elimination - Official Languages | 0 | - | 4.98 | 69,109 |
| Top 10 Countries with the Most Spanish Speakers | 0 | - | 4.96 | 124,257 |
| English Words Formed by Latin and Greek Roots | 0 | - | 4.46 | 66,893 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,252 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,528 |
| The Events of 9/11 | 0 | - | 4.30 | 29,373 |
| Famous Founders in the U.S. | 0 | - | 3.86 | 28,184 |
| Born Here on This Date #2 | 0 | - | 3.84 | 21,081 |
| People Who Died Young #2 | 0 | - | 4.13 | 30,885 |
| Military History Vocabulary | 0 | - | 4.91 | 66,657 |
| The Places They Went #2 | 0 | - | 4.26 | 16,225 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 335,536 |
| History Multiple Choice #6 | 0 | - | 4.46 | 17,929 |
| The 7th, 8th, 9th and 10th Century BC | 0 | - | 4.67 | 17,704 |
| History General Knowledge #13 | 0 | - | 4.69 | 48,421 |
| Musicians Who Died Young | 0 | - | 4.39 | 107,473 |
| Current Events by Year, 1950–1969 | 0 | - | 4.35 | 46,473 |
| Current Events by Year, 1910–1929 | 0 | - | 4.27 | 47,322 |
| Groups of Things - History #1 | 0 | - | 4.40 | 93,703 |
| Groups of Things - History #2 | 0 | - | 4.39 | 79,073 |
| History Analogies #4 | 0 | - | 4.26 | 72,590 |
| History Groups of Two | 0 | - | 4.34 | 40,539 |
| People Born on Islands | 0 | - | 4.39 | 52,746 |
| 4-Letter History Chain #1 | 0 | - | 4.41 | 84,726 |
| 5-Letter History Chain #3 | 0 | - | 4.47 | 66,107 |
| 6-Letter History Chain #2 | 0 | - | 4.53 | 57,255 |
| 5-Letter History Chain #1 | 0 | - | 4.54 | 101,817 |
| Valid Answer - World History #2 | 0 | - | 4.38 | 46,655 |
| Wolfcam's Random History General Knowledge | 0 | - | 4.43 | 20,990 |
| Empires A-Z | 0 | - | 4.51 | 44,825 |
| World History Quiz for Dummies | 0 | - | 4.50 | 97,203 |
| Nicknames in World History | 0 | - | 4.73 | 37,348 |
| G7 Leaders Since 2003 | 0 | - | 4.48 | 46,133 |
| People Depicted in Paintings | 0 | - | 4.54 | 44,388 |
| The 20th Century | 0 | - | 4.46 | 97,083 |
| Roman Provinces on a Map | 0 | - | 4.54 | 36,561 |
| Historical Middle Names | 0 | - | 4.16 | 35,389 |
| Famous Battles Quiz | 0 | - | 4.21 | 48,811 |
| Name the War | 0 | - | 4.37 | 200,771 |
| People Who Were "The" Something | 0 | - | 4.25 | 155,123 |
| Famous U.S. Generals | 0 | - | 4.27 | 38,410 |
| Quotes from Historical Figures #1 | 0 | - | 4.50 | 87,114 |
| Famous Firsts #1 | 0 | - | 4.40 | 68,828 |
| Famous Families #1 | 0 | - | 4.20 | 83,401 |
| Names for Warriors | 0 | - | 4.40 | 36,792 |
| First Names of Historical Figures #2 | 0 | - | 4.32 | 40,243 |
| Famous Immigrants and Exiles | 0 | - | 4.45 | 21,809 |
| First Names of Historical Figures #1 | 0 | - | 4.39 | 228,607 |
| The 7th and 8th Century | 0 | - | 4.42 | 30,373 |
| The 1st and 2nd Century | 0 | - | 4.61 | 30,476 |
| The 5th and 6th Century | 0 | - | 4.80 | 28,448 |
| The 1st and 2nd Century BC | 0 | - | 4.43 | 23,936 |
| The 5th and 6th Century BC | 0 | - | 4.49 | 18,932 |
| History by Letter - A | 0 | - | 4.51 | 152,124 |
| History by Letter - B | 0 | - | 4.45 | 171,268 |
| History by Letter - C | 0 | - | 4.69 | 170,329 |
| History by Letter - E | 0 | - | 4.51 | 139,858 |
| History by Letter - G | 0 | - | 4.45 | 121,456 |
