| "Second Best" History Edition | 0 | - | 4.94 | 62,547 |
| Former Countries by Territory Map | 0 | - | 4.96 | 102,314 |
| Empires by Maps | 0 | - | 4.98 | 119,623 |
| Ultimate 20th Century History Quiz | 0 | - | 4.86 | 53,510 |
| The 7 Wonders of the Ancient World | 0 | - | 4.85 | 82,276 |
| Influential Women in History | 0 | - | 4.42 | 35,393 |
| Cradles of Civilization | 0 | - | 4.46 | 39,459 |
| Materials From History #1 | 0 | - | 4.56 | 51,388 |
| Historical Countries by Ruler | 0 | - | 4.48 | 48,444 |
| Biggest Nations and Empires Ever | 0 | - | 4.52 | 145,605 |
| Famous Explorers | 0 | - | 4.58 | 36,082 |
| Famous Empires by Description | 0 | - | 4.73 | 118,235 |
| Answers by Time Period | 0 | - | 4.64 | 55,456 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 374,136 |
| Top World Languages | 0 | - | 4.92 | 818,342 |
| Metals of Antiquity | 0 | - | 4.94 | 93,196 |
| Materials From History #2 | 0 | - | 4.59 | 31,423 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 46,496 |
| History: What Came First? #1 | 0 | - | 4.87 | 104,909 |
| History - Did They Have It? | 0 | - | 4.84 | 61,553 |
| Infamous Criminals - Mostly U.S. | 0 | - | 4.21 | 48,925 |
| Assassinations in History | 0 | - | 4.21 | 66,113 |
| Famous Seconds | 0 | - | 4.22 | 46,512 |
| Ages and Eras | 0 | - | 4.39 | 67,604 |
| Celebrity Knights of the United Kingdom | 0 | - | 4.23 | 39,458 |
| Titled People Quiz #1 | 0 | - | 4.11 | 45,734 |
| Titled People Quiz #3 | 0 | - | 4.34 | 43,121 |
| Job Titles Quiz #1 | 0 | - | 4.22 | 75,932 |
| Female Historical Figures | 0 | - | 4.27 | 33,201 |
| Historical Blunders | 0 | - | 4.34 | 91,843 |
| Territorial Accessions | 0 | - | 4.39 | 34,725 |
| People Known as "The Great" | 0 | - | 4.46 | 24,607 |
| Years in History #1 - Multiple Choice | 0 | - | 4.85 | 70,092 |
| Countries by Official Language | 0 | - | 4.95 | 194,278 |
| Places in their Native Language #1 | 0 | - | 4.85 | 240,960 |
| Places in their Native Language #2 | 0 | - | 4.82 | 130,861 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 295,099 |
| Countries in their Native Language | 0 | - | 4.99 | 197,866 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 68,899 |
| Official European Union Languages | 0 | - | 4.97 | 237,822 |
| European Countries in their Native Language | 0 | - | 4.99 | 157,418 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 131,029 |
| Top World Languages on a Map | 0 | - | 4.93 | 102,602 |
| Official Languages of the World on the Disappearing World Map | 0 | - | 4.99 | 116,053 |
| Wikipedia Languages | 0 | - | 4.97 | 126,820 |
| All Romance Languages on a Map | 0 | - | 4.98 | 72,524 |
| Countries of the World in All Featured Languages | 0 | - | 4.99 | 35,092 |
| Top 10 Oldest African Countries | 0 | - | 4.88 | 27,799 |
| Years in History by Picture | 0 | - | 4.44 | 35,375 |
| Historical Events - AD or BC? | 0 | - | 4.70 | 57,451 |
| Mythical Creatures Quiz #1 | 0 | - | 4.92 | 706,070 |
| 20th Century Dates Quiz | 0 | - | 4.56 | 39,370 |
| Events in History #2 | 0 | - | 4.49 | 71,592 |
| Events in History #4 | 0 | - | 4.44 | 44,227 |
| This Day in History - July | 0 | - | 4.49 | 36,423 |
| This Day in History - August | 0 | - | 4.42 | 43,322 |
| This Day in History - September | 0 | - | 4.55 | 57,368 |
| This Day in History - October | 0 | - | 4.49 | 37,592 |
| This Day in History - January | 0 | - | 4.50 | 46,650 |
| This Day in History - March | 0 | - | 4.45 | 43,604 |
| Ancient Civilizations | 0 | - | 4.64 | 37,868 |
| The Places They Went #1 | 0 | - | 4.74 | 33,492 |
| Famous Inventors | 0 | - | 4.43 | 43,504 |
| 40 Historical People that Everyone Should Know | 0 | - | 4.09 | 1,012,585 |
| Every Country in its Official/Native Language | 0 | - | 4.98 | 25,174 |
| All Wikipedia Languages | 0 | - | 4.95 | 28,066 |
| Christopher Columbus Quiz | 0 | - | 4.21 | 8,281 |
| Born Here on This Date #1 | 0 | - | 3.92 | 35,338 |
| Famous Founders in the U.S. | 0 | - | 3.97 | 32,604 |
| Titled People Quiz #2 | 0 | - | 4.38 | 26,714 |
| Job Titles Quiz #2 | 0 | - | 3.62 | 37,302 |
| Famous Ships Quiz | 0 | - | 4.25 | 29,224 |
| Famous Short People | 0 | - | 4.39 | 17,377 |
| Name the Alliance | 0 | - | 4.29 | 29,421 |
| Coups d'Etat - Name the Country | 0 | - | 4.40 | 27,647 |
| Famous Documents | 0 | - | 4.05 | 21,806 |
| Legendary Deeds | 0 | - | 4.16 | 28,898 |
| Disasters in History | 0 | - | 4.40 | 25,644 |
| Executions in History | 0 | - | 4.29 | 16,947 |
| All Modern-Day Countries Ever Controlled by Turkic People | 0 | - | 4.94 | 40,890 |
| All Modern-Day Countries Ever Controlled by Arab People with a Map | 0 | - | 4.98 | 55,152 |
| Top World Languages A-Z | 0 | - | 4.83 | 36,517 |
| Top Five Languages by Language Family | 0 | - | 4.99 | 53,733 |
| German-Speaking Countries | 0 | - | 4.91 | 144,673 |
| Italian Name Translation | 0 | - | 4.81 | 46,098 |
| French-Speaking Countries | 0 | - | 4.85 | 269,935 |
| Spanish to English Country Names | 0 | - | 4.86 | 32,675 |
| English Speaking Countries | 0 | - | 4.64 | 356,835 |
| The 2nd Millennium BC | 0 | - | 4.64 | 20,775 |
| Which Came First? | 0 | - | 4.37 | 74,655 |
| A to Z: Legendary Creatures | 0 | - | 4.26 | 52,915 |
| Events in History #3 | 0 | - | 4.40 | 71,588 |
| Events in History #1 | 0 | - | 4.34 | 157,544 |
| People Who Died Young #1 | 0 | - | 4.24 | 63,619 |
| Deaths by Date and Cause #1 | 0 | - | 4.38 | 95,079 |
| Deaths by Date and Cause #2 | 0 | - | 4.15 | 67,651 |
| This Day in History - April | 0 | - | 4.40 | 44,435 |
| This Day in History - May | 0 | - | 4.33 | 48,322 |
| This Day in History - June | 0 | - | 4.32 | 33,479 |
| This Day in History - November | 0 | - | 4.24 | 33,582 |
| This Day in History - December | 0 | - | 4.32 | 40,505 |
| This Day in History - February | 0 | - | 4.38 | 39,751 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 24,722 |
| All Modern-Day Countries Ever Controlled by the Seljuks | 0 | - | 4.92 | 28,412 |
| 30 Historical People You Probably Don't Know | 0 | - | 4.36 | 60,926 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,806 |
| Body Parts in History and Culture | 0 | - | 4.43 | 35,222 |
| History Analogies #1 | 0 | - | 4.53 | 89,880 |
| History Analogies #2 | 0 | - | 4.49 | 77,122 |
| Current Events by Year, 1990–2009 | 0 | - | 4.77 | 152,397 |
| Current Events by Year, 1970–1989 | 0 | - | 4.56 | 65,080 |
| Current Events by Year, 1930–1949 | 0 | - | 4.48 | 52,020 |
| Groups of Things - History #1 | 0 | - | 4.41 | 93,904 |
| History Analogies #3 | 0 | - | 4.61 | 80,563 |
| Former Flags | 0 | - | 4.97 | 107,284 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,331 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 31,805 |
| Random History by Country | 0 | - | 4.53 | 34,763 |
| Valid Answer - World History #1 | 0 | - | 4.56 | 61,747 |
| Animals in World History | 0 | - | 4.74 | 44,382 |
| People - Real or Fictional? | 0 | - | 4.56 | 58,670 |
| Places - Real or Fictional? | 0 | - | 4.59 | 49,490 |
| Historic Orient Express Routes Map | 0 | - | 4.99 | 53,291 |
| History True or False #3 | 0 | - | 4.43 | 56,642 |
| Cold War Trivia #1 | 0 | - | 4.42 | 57,146 |
| Cold War Decoder | 0 | - | 4.83 | 52,168 |
| Events in Ancient History | 0 | - | 4.50 | 35,872 |
| Name a Valid Year in History | 0 | - | 4.93 | 66,857 |
| Time Magazine Person of the Year | 0 | - | 4.53 | 73,860 |
| Countries That Were Invaded | 0 | - | 4.55 | 97,224 |
| The 19th Century | 0 | - | 4.53 | 68,007 |
| The 18th Century | 0 | - | 4.52 | 53,210 |
| The 16th Century | 0 | - | 4.77 | 58,819 |
| The 9th and 10th Century | 0 | - | 4.54 | 37,613 |
| The 21st Century | 0 | - | 4.48 | 105,649 |
| History Multiple Choice #1 | 0 | - | 4.46 | 81,772 |
| Years in History #2 - Multiple Choice | 0 | - | 4.43 | 41,570 |
| History Multiple Choice #2 | 0 | - | 4.43 | 49,956 |
| History Multiple Choice #3 | 0 | - | 4.45 | 48,666 |
| History Multiple Choice #5 | 0 | - | 4.49 | 32,393 |
| Three Real and One Fake - World History | 0 | - | 4.44 | 38,309 |
| European History for Dummies | 0 | - | 4.83 | 89,644 |
| Dark Ages History | 0 | - | 4.42 | 32,723 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,585 |
| 15 Most Populous Countries that Speak a Romance Language | 0 | - | 4.75 | 127,556 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 54,935 |
| Category Elimination - Official Languages | 0 | - | 4.98 | 69,492 |
| Top 10 Countries with the Most Spanish Speakers | 0 | - | 4.96 | 124,496 |
| English Words Formed by Latin and Greek Roots | 0 | - | 4.46 | 67,025 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,382 |
| The Events of 9/11 | 0 | - | 4.30 | 29,463 |
| Born Here on This Date #2 | 0 | - | 3.84 | 21,106 |
| People Who Died Young #2 | 0 | - | 4.13 | 30,932 |
| Military History Vocabulary | 0 | - | 4.91 | 66,922 |
| The Places They Went #2 | 0 | - | 4.26 | 16,256 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 336,712 |
| History Multiple Choice #6 | 0 | - | 4.46 | 18,029 |
| The 7th, 8th, 9th and 10th Century BC | 0 | - | 4.67 | 17,769 |
| History General Knowledge #13 | 0 | - | 4.69 | 48,951 |
| Musicians Who Died Young | 0 | - | 4.39 | 107,915 |
| Current Events by Year, 1950–1969 | 0 | - | 4.35 | 46,547 |
| Current Events by Year, 1910–1929 | 0 | - | 4.27 | 47,396 |
| Groups of Things - History #2 | 0 | - | 4.39 | 79,221 |
| History Analogies #4 | 0 | - | 4.26 | 72,780 |
| History Groups of Two | 0 | - | 4.34 | 40,625 |
| People Born on Islands | 0 | - | 4.39 | 52,837 |
| 4-Letter History Chain #1 | 0 | - | 4.41 | 84,906 |
| 5-Letter History Chain #3 | 0 | - | 4.47 | 66,297 |
| 6-Letter History Chain #2 | 0 | - | 4.53 | 57,409 |
| 5-Letter History Chain #1 | 0 | - | 4.54 | 102,051 |
| Valid Answer - World History #2 | 0 | - | 4.38 | 46,920 |
| Wolfcam's Random History General Knowledge | 0 | - | 4.43 | 21,038 |
| Empires A-Z | 0 | - | 4.51 | 45,023 |
| World History Quiz for Dummies | 0 | - | 4.50 | 97,538 |
| Nicknames in World History | 0 | - | 4.74 | 37,627 |
| G7 Leaders Since 2003 | 0 | - | 4.48 | 46,307 |
| People Depicted in Paintings | 0 | - | 4.54 | 44,531 |
| The 20th Century | 0 | - | 4.46 | 97,282 |
| Roman Provinces on a Map | 0 | - | 4.54 | 36,790 |
| Historical Middle Names | 0 | - | 4.16 | 35,640 |
| Famous Battles Quiz | 0 | - | 4.21 | 48,929 |
| Name the War | 0 | - | 4.37 | 201,288 |
| People Who Were "The" Something | 0 | - | 4.25 | 155,501 |
| Famous U.S. Generals | 0 | - | 4.27 | 38,482 |
| Quotes from Historical Figures #1 | 0 | - | 4.50 | 87,357 |
| Famous Firsts #1 | 0 | - | 4.40 | 68,974 |
| Famous Families #1 | 0 | - | 4.20 | 83,525 |
| Names for Warriors | 0 | - | 4.40 | 36,877 |
| First Names of Historical Figures #2 | 0 | - | 4.32 | 40,433 |
| Famous Immigrants and Exiles | 0 | - | 4.45 | 23,207 |
| Famous Firsts #2 | 0 | - | 4.01 | 80,964 |
| First Names of Historical Figures #1 | 0 | - | 4.39 | 229,057 |
| The 7th and 8th Century | 0 | - | 4.42 | 30,432 |
| The 1st and 2nd Century | 0 | - | 4.61 | 30,541 |
| The 5th and 6th Century | 0 | - | 4.80 | 28,506 |
| The 1st and 2nd Century BC | 0 | - | 4.43 | 24,006 |
| The 5th and 6th Century BC | 0 | - | 4.49 | 19,007 |
| History by Letter - A | 0 | - | 4.51 | 152,560 |
| History by Letter - B | 0 | - | 4.45 | 171,790 |
| History by Letter - C | 0 | - | 4.70 | 170,931 |
