| "Second Best" History Edition | 0 | - | 4.94 | 62,360 |
| Former Countries by Territory Map | 0 | - | 4.96 | 102,109 |
| Empires by Maps | 0 | - | 4.98 | 119,260 |
| Ultimate 20th Century History Quiz | 0 | - | 4.86 | 53,439 |
| The 7 Wonders of the Ancient World | 0 | - | 4.85 | 82,223 |
| Influential Women in History | 0 | - | 4.42 | 35,287 |
| Cradles of Civilization | 0 | - | 4.46 | 39,360 |
| Materials From History #1 | 0 | - | 4.56 | 51,321 |
| Historical Countries by Ruler | 0 | - | 4.48 | 48,371 |
| Biggest Nations and Empires Ever | 0 | - | 4.46 | 145,507 |
| Famous Explorers | 0 | - | 4.58 | 36,046 |
| Famous Empires by Description | 0 | - | 4.73 | 118,149 |
| Answers by Time Period | 0 | - | 4.64 | 55,410 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 373,732 |
| Top World Languages | 0 | - | 4.92 | 816,969 |
| Metals of Antiquity | 0 | - | 4.94 | 93,109 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 46,407 |
| History: What Came First? #1 | 0 | - | 4.87 | 104,754 |
| History - Did They Have It? | 0 | - | 4.84 | 61,453 |
| Years in History #1 - Multiple Choice | 0 | - | 4.85 | 70,009 |
| Countries by Official Language | 0 | - | 4.95 | 193,942 |
| Places in their Native Language #1 | 0 | - | 4.84 | 240,113 |
| Places in their Native Language #2 | 0 | - | 4.83 | 123,289 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 294,447 |
| Countries in their Native Language | 0 | - | 4.99 | 197,564 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 68,837 |
| Official European Union Languages | 0 | - | 4.97 | 237,609 |
| European Countries in their Native Language | 0 | - | 4.99 | 157,286 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 130,770 |
| Top World Languages on a Map | 0 | - | 4.93 | 102,489 |
| Official Languages of the World on the Disappearing World Map | 0 | - | 4.99 | 115,852 |
| Wikipedia Languages | 0 | - | 4.97 | 126,749 |
| All Romance Languages on a Map | 0 | - | 4.98 | 72,369 |
| Countries of the World in All Featured Languages | 0 | - | 4.99 | 34,952 |
| Mythical Creatures Quiz #1 | 0 | - | 4.92 | 705,660 |
| Top 10 Oldest African Countries | 0 | - | 4.88 | 27,747 |
| Materials From History #2 | 0 | - | 4.59 | 31,387 |
| Infamous Criminals - Mostly U.S. | 0 | - | 4.21 | 48,897 |
| Assassinations in History | 0 | - | 4.21 | 66,080 |
| Famous Seconds | 0 | - | 4.22 | 46,488 |
| Ages and Eras | 0 | - | 4.38 | 67,577 |
| Celebrity Knights of the United Kingdom | 0 | - | 4.23 | 39,440 |
| Titled People Quiz #1 | 0 | - | 4.11 | 45,699 |
| Titled People Quiz #3 | 0 | - | 4.34 | 43,103 |
| Job Titles Quiz #1 | 0 | - | 4.22 | 75,899 |
| Female Historical Figures | 0 | - | 4.27 | 33,175 |
| Historical Blunders | 0 | - | 4.34 | 91,803 |
| Territorial Accessions | 0 | - | 4.39 | 34,705 |
| People Known as "The Great" | 0 | - | 4.46 | 24,589 |
| Every Country in its Official/Native Language | 0 | - | 4.98 | 25,049 |
| All Wikipedia Languages | 0 | - | 4.95 | 27,972 |
| Years in History by Picture | 0 | - | 4.44 | 35,296 |
| Historical Events - AD or BC? | 0 | - | 4.70 | 57,402 |
| 20th Century Dates Quiz | 0 | - | 4.56 | 39,354 |
| Events in History #2 | 0 | - | 4.49 | 71,550 |
| Events in History #4 | 0 | - | 4.44 | 44,193 |
| This Day in History - July | 0 | - | 4.49 | 36,409 |
| This Day in History - August | 0 | - | 4.42 | 43,303 |
| This Day in History - September | 0 | - | 4.55 | 57,342 |
| This Day in History - October | 0 | - | 4.49 | 37,581 |
| This Day in History - January | 0 | - | 4.50 | 46,632 |
| This Day in History - March | 0 | - | 4.45 | 43,582 |
| Ancient Civilizations | 0 | - | 4.64 | 37,834 |
| The Places They Went #1 | 0 | - | 4.74 | 33,472 |
| Famous Inventors | 0 | - | 4.43 | 43,494 |
| All Modern-Day Countries Ever Controlled by Turkic People | 0 | - | 4.94 | 40,838 |
| All Modern-Day Countries Ever Controlled by Arab People with a Map | 0 | - | 4.98 | 55,093 |
| 40 Historical People that Everyone Should Know | 0 | - | 4.09 | 1,012,169 |
| Spanish to English Country Names | 0 | - | 4.85 | 32,520 |
| Top World Languages A-Z | 0 | - | 4.83 | 36,460 |
| Top Five Languages by Language Family | 0 | - | 4.99 | 53,640 |
| German-Speaking Countries | 0 | - | 4.91 | 143,051 |
| Italian Name Translation | 0 | - | 4.81 | 45,813 |
| French-Speaking Countries | 0 | - | 4.85 | 269,696 |
| Former Flags | 0 | - | 4.97 | 107,141 |
| Christopher Columbus Quiz | 0 | - | 4.21 | 8,275 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,731 |
| Historic Orient Express Routes Map | 0 | - | 5.00 | 53,229 |
| Cold War Decoder | 0 | - | 4.83 | 52,108 |
| Name a Valid Year in History | 0 | - | 4.93 | 66,728 |
| Born Here on This Date #1 | 0 | - | 3.92 | 35,323 |
| Titled People Quiz #2 | 0 | - | 4.38 | 26,696 |
| Job Titles Quiz #2 | 0 | - | 3.62 | 37,289 |
| Famous Ships Quiz | 0 | - | 4.25 | 29,213 |
| Famous Short People | 0 | - | 4.37 | 17,179 |
| Name the Alliance | 0 | - | 4.29 | 29,354 |
| Coups d'Etat - Name the Country | 0 | - | 4.40 | 27,627 |
| Famous Documents | 0 | - | 4.05 | 21,795 |
| Legendary Deeds | 0 | - | 4.16 | 28,884 |
| Disasters in History | 0 | - | 4.40 | 25,633 |
| Executions in History | 0 | - | 4.29 | 16,940 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 24,656 |
| All Modern-Day Countries Ever Controlled by the Seljuks | 0 | - | 4.92 | 28,381 |
| European History for Dummies | 0 | - | 4.83 | 89,558 |
| English Speaking Countries | 0 | - | 4.64 | 356,649 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,524 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 54,850 |
| Category Elimination - Official Languages | 0 | - | 4.98 | 69,384 |
| Top 10 Countries with the Most Spanish Speakers | 0 | - | 4.96 | 124,448 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,654 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,354 |
| The 2nd Millennium BC | 0 | - | 4.64 | 20,748 |
| Body Parts in History and Culture | 0 | - | 4.42 | 35,198 |
| History Analogies #1 | 0 | - | 4.53 | 89,848 |
| History Analogies #2 | 0 | - | 4.49 | 77,086 |
| Current Events by Year, 1990–2009 | 0 | - | 4.77 | 152,321 |
| Current Events by Year, 1970–1989 | 0 | - | 4.56 | 65,050 |
| Current Events by Year, 1930–1949 | 0 | - | 4.48 | 51,982 |
| History Analogies #3 | 0 | - | 4.61 | 80,528 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,288 |
| Which Came First? | 0 | - | 4.37 | 74,586 |
| Random History by Country | 0 | - | 4.53 | 34,730 |
| Valid Answer - World History #1 | 0 | - | 4.56 | 61,702 |
| Animals in World History | 0 | - | 4.74 | 44,341 |
| People - Real or Fictional? | 0 | - | 4.56 | 58,624 |
| Places - Real or Fictional? | 0 | - | 4.59 | 49,459 |
| History True or False #3 | 0 | - | 4.43 | 56,523 |
| A to Z: Legendary Creatures | 0 | - | 4.26 | 52,874 |
| Cold War Trivia #1 | 0 | - | 4.41 | 57,097 |
| Events in History #3 | 0 | - | 4.40 | 71,552 |
| Events in History #1 | 0 | - | 4.34 | 157,468 |
| Events in Ancient History | 0 | - | 4.50 | 35,830 |
| People Who Died Young #1 | 0 | - | 4.24 | 63,602 |
| Deaths by Date and Cause #1 | 0 | - | 4.38 | 95,031 |
| Deaths by Date and Cause #2 | 0 | - | 4.15 | 67,619 |
| Time Magazine Person of the Year | 0 | - | 4.53 | 73,796 |
| Countries That Were Invaded | 0 | - | 4.55 | 97,148 |
| This Day in History - April | 0 | - | 4.40 | 44,428 |
| This Day in History - May | 0 | - | 4.33 | 48,301 |
| This Day in History - June | 0 | - | 4.36 | 33,463 |
| This Day in History - November | 0 | - | 4.24 | 33,569 |
| This Day in History - December | 0 | - | 4.32 | 40,486 |
| This Day in History - February | 0 | - | 4.38 | 39,737 |
| The 19th Century | 0 | - | 4.53 | 67,965 |
| The 18th Century | 0 | - | 4.52 | 53,180 |
| The 16th Century | 0 | - | 4.77 | 58,791 |
| The 9th and 10th Century | 0 | - | 4.54 | 37,590 |
| The 21st Century | 0 | - | 4.48 | 105,554 |
| History Multiple Choice #1 | 0 | - | 4.46 | 81,719 |
| Years in History #2 - Multiple Choice | 0 | - | 4.43 | 41,533 |
| History Multiple Choice #2 | 0 | - | 4.43 | 49,926 |
| History Multiple Choice #3 | 0 | - | 4.45 | 48,638 |
| History Multiple Choice #5 | 0 | - | 4.49 | 32,365 |
| Three Real and One Fake - World History | 0 | - | 4.44 | 38,276 |
| Dark Ages History | 0 | - | 4.42 | 32,707 |
| 30 Historical People You Probably Don't Know | 0 | - | 4.36 | 60,904 |
| 15 Most Populous Countries that Speak a Romance Language | 0 | - | 4.75 | 127,489 |
| English Words Formed by Latin and Greek Roots | 0 | - | 4.46 | 66,991 |
| Military History Vocabulary | 0 | - | 4.91 | 66,847 |
| Trace the Route of Marco Polo on a Map | 0 | - | 5.00 | 42,100 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 336,442 |
| History Multiple Choice #6 | 0 | - | 4.46 | 18,008 |
| The 7th, 8th, 9th and 10th Century BC | 0 | - | 4.67 | 17,748 |
| History General Knowledge #13 | 0 | - | 4.69 | 48,820 |
| Musicians Who Died Young | 0 | - | 4.39 | 107,781 |
| Current Events by Year, 1950–1969 | 0 | - | 4.35 | 46,526 |
| Current Events by Year, 1910–1929 | 0 | - | 4.27 | 47,370 |
| Groups of Things - History #1 | 0 | - | 4.40 | 93,845 |
| Groups of Things - History #2 | 0 | - | 4.39 | 79,181 |
| History Analogies #4 | 0 | - | 4.26 | 72,725 |
| History Groups of Two | 0 | - | 4.34 | 40,601 |
| People Born on Islands | 0 | - | 4.39 | 52,817 |
| 4-Letter History Chain #1 | 0 | - | 4.41 | 84,858 |
| 5-Letter History Chain #3 | 0 | - | 4.47 | 66,245 |
| 6-Letter History Chain #2 | 0 | - | 4.53 | 57,370 |
| 5-Letter History Chain #1 | 0 | - | 4.54 | 101,999 |
| Valid Answer - World History #2 | 0 | - | 4.38 | 46,855 |
| Wolfcam's Random History General Knowledge | 0 | - | 4.43 | 21,028 |
| Empires A-Z | 0 | - | 4.51 | 44,980 |
| World History Quiz for Dummies | 0 | - | 4.50 | 97,450 |
| Nicknames in World History | 0 | - | 4.74 | 37,577 |
| G7 Leaders Since 2003 | 0 | - | 4.48 | 46,273 |
| People Depicted in Paintings | 0 | - | 4.54 | 44,492 |
| The 20th Century | 0 | - | 4.46 | 97,193 |
| The Events of 9/11 | 0 | - | 4.30 | 29,424 |
| Roman Provinces on a Map | 0 | - | 4.54 | 36,731 |
| Normandy D-Day Beaches | 0 | - | 4.83 | 40,248 |
| Territory Changes in World War I | 0 | - | 4.87 | 46,448 |
| Historical Middle Names | 0 | - | 4.16 | 35,566 |
| Famous Battles Quiz | 0 | - | 4.21 | 48,913 |
| Name the War | 0 | - | 4.37 | 201,187 |
| Famous Founders in the U.S. | 0 | - | 3.86 | 28,329 |
| People Who Were "The" Something | 0 | - | 4.25 | 155,414 |
| Famous U.S. Generals | 0 | - | 4.27 | 38,467 |
| Quotes from Historical Figures #1 | 0 | - | 4.50 | 87,299 |
| U.S. Baby Boy Names by Decade | 0 | - | 4.55 | 487,585 |
| U.S. Baby Girl Names by Decade | 0 | - | 4.42 | 710,846 |
| Famous Firsts #1 | 0 | - | 4.40 | 68,947 |
| Famous Families #1 | 0 | - | 4.20 | 83,493 |
| Born Here on This Date #2 | 0 | - | 3.84 | 21,099 |
| Names for Warriors | 0 | - | 4.40 | 36,858 |
| People Who Died Young #2 | 0 | - | 4.13 | 30,925 |
| First Names of Historical Figures #2 | 0 | - | 4.32 | 40,383 |
| Famous Immigrants and Exiles | 0 | - | 4.45 | 23,094 |
| Famous Firsts #2 | 0 | - | 4.01 | 80,931 |
| First Names of Historical Figures #1 | 0 | - | 4.39 | 228,941 |
| The 7th and 8th Century | 0 | - | 4.42 | 30,415 |
| The 1st and 2nd Century | 0 | - | 4.61 | 30,526 |
| The 5th and 6th Century | 0 | - | 4.80 | 28,487 |
| The 1st and 2nd Century BC | 0 | - | 4.43 | 23,983 |
