| "Second Best" History Edition | 0 | - | 4.93 | 61,605 |
| Former Countries by Territory Map | 0 | - | 4.96 | 101,298 |
| Empires by Maps | 0 | - | 4.98 | 118,134 |
| Ultimate 20th Century History Quiz | 0 | - | 4.86 | 53,139 |
| The 7 Wonders of the Ancient World | 0 | - | 4.85 | 82,033 |
| Influential Women in History | 0 | - | 4.42 | 34,891 |
| Cradles of Civilization | 0 | - | 4.46 | 38,947 |
| Materials From History #1 | 0 | - | 4.56 | 50,513 |
| Historical Countries by Ruler | 0 | - | 4.48 | 47,977 |
| Biggest Nations and Empires Ever | 0 | - | 4.46 | 145,061 |
| Famous Explorers | 0 | - | 4.58 | 35,909 |
| Famous Empires by Description | 0 | - | 4.70 | 117,459 |
| Answers by Time Period | 0 | - | 4.63 | 55,220 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 371,813 |
| Top World Languages | 0 | - | 4.92 | 811,895 |
| Metals of Antiquity | 0 | - | 4.94 | 92,810 |
| Materials From History #2 | 0 | - | 4.59 | 30,892 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 46,079 |
| History: What Came First? #1 | 0 | - | 4.87 | 104,053 |
| Infamous Criminals - Mostly U.S. | 0 | - | 4.21 | 48,784 |
| Assassinations in History | 0 | - | 4.20 | 65,916 |
| Famous Seconds | 0 | - | 4.22 | 46,363 |
| Ages and Eras Quiz | 0 | - | 4.38 | 67,413 |
| Celebrity Knights of the United Kingdom | 0 | - | 4.23 | 39,375 |
| Titled People Quiz #1 | 0 | - | 4.10 | 45,583 |
| Titled People Quiz #3 | 0 | - | 4.34 | 43,003 |
| Job Titles Quiz #1 | 0 | - | 4.22 | 75,799 |
| Female Historical Figures | 0 | - | 4.31 | 33,069 |
| Historical Blunders | 0 | - | 4.33 | 91,633 |
| Territorial Accessions | 0 | - | 4.38 | 34,610 |
| People Known as "The Great" | 0 | - | 4.46 | 24,489 |
| Years in History #1 - Multiple Choice | 0 | - | 4.85 | 69,602 |
| Countries by Official Language | 0 | - | 4.95 | 192,579 |
| Places in their Native Language #1 | 0 | - | 4.84 | 239,260 |
| Places in their Native Language #2 | 0 | - | 4.85 | 122,891 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 292,851 |
| Countries in their Native Language | 0 | - | 4.99 | 196,457 |
| Count to 10 in Europe: Pro | 0 | - | 4.85 | 68,511 |
| Official European Union Languages | 0 | - | 4.97 | 236,330 |
| European Countries in their Native Language | 0 | - | 4.99 | 156,593 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 129,641 |
| Top World Languages on a Map | 0 | - | 4.93 | 102,159 |
| Official Languages of the World on the Disappearing World Map | 0 | - | 4.98 | 114,926 |
| Wikipedia Languages | 0 | - | 4.97 | 126,424 |
| All Romance Languages on a Map | 0 | - | 4.98 | 71,571 |
| Countries of the World in All Featured Languages | 0 | - | 4.99 | 34,495 |
| Top 10 Oldest African Countries | 0 | - | 4.88 | 27,389 |
| Years in History by Picture | 0 | - | 4.44 | 35,044 |
| Historical Events - AD or BC? | 0 | - | 4.70 | 57,142 |
| Mythical Creatures Quiz #1 | 0 | - | 4.92 | 703,933 |
| 20th Century Dates Quiz | 0 | - | 4.56 | 39,297 |
| Events in History #2 | 0 | - | 4.49 | 71,375 |
| Events in History #4 | 0 | - | 4.44 | 44,067 |
| This Day in History - July | 0 | - | 4.49 | 36,355 |
| This Day in History - August | 0 | - | 4.41 | 43,232 |
| This Day in History - September | 0 | - | 4.55 | 57,231 |
| This Day in History - October | 0 | - | 4.49 | 37,541 |
| This Day in History - January | 0 | - | 4.53 | 46,549 |
| This Day in History - March | 0 | - | 4.45 | 43,524 |
| Ancient Civilizations | 0 | - | 4.63 | 37,720 |
| The Places They Went #1 | 0 | - | 4.74 | 33,432 |
| Famous Inventors | 0 | - | 4.43 | 43,439 |
| 40 Historical People that Everyone Should Know | 0 | - | 4.09 | 1,009,946 |
| Every Country in its Official/Native Language | 0 | - | 4.98 | 24,567 |
| All Wikipedia Languages | 0 | - | 4.94 | 27,622 |
| Christopher Columbus Quiz | 0 | - | 4.21 | 8,246 |
| Born Here on This Date #1 | 0 | - | 3.92 | 35,270 |
| Titled People Quiz #2 | 0 | - | 4.38 | 26,627 |
| Job Titles Quiz #2 | 0 | - | 3.62 | 37,216 |
| Famous Ships Quiz | 0 | - | 4.25 | 29,141 |
| Short Historical Figures | 0 | - | 4.29 | 8,335 |
| Name the Alliance | 0 | - | 4.29 | 29,088 |
| Coups | 0 | - | 4.40 | 27,566 |
| Famous Documents | 0 | - | 4.05 | 21,753 |
| Legendary Deeds | 0 | - | 4.16 | 28,844 |
| Disasters in History | 0 | - | 4.40 | 25,593 |
| Executions in History | 0 | - | 4.29 | 16,906 |
| All Modern-Day Countries Ever Controlled by Turkic People | 0 | - | 4.95 | 40,645 |
| All Modern-Day Countries Ever Controlled by Arab People with a Map | 0 | - | 4.98 | 54,797 |
| Spanish to English Country Names | 0 | - | 4.85 | 31,888 |
| Top World Languages A-Z | 0 | - | 4.83 | 36,240 |
| Top Five Languages by Language Family | 0 | - | 4.99 | 53,278 |
| German-Speaking Countries | 0 | - | 4.89 | 123,466 |
| French-Speaking Countries | 0 | - | 4.85 | 268,603 |
| English Speaking Countries | 0 | - | 4.68 | 355,873 |
| The 2nd Millennium BC | 0 | - | 4.64 | 20,672 |
| Which Came First? | 0 | - | 4.37 | 74,355 |
| A to Z: Legendary Creatures | 0 | - | 4.26 | 52,700 |
| Events in History #3 | 0 | - | 4.40 | 71,405 |
| Events in History #1 | 0 | - | 4.34 | 157,181 |
| People Who Died Young #1 | 0 | - | 4.24 | 63,516 |
| Deaths by Date and Cause #1 | 0 | - | 4.37 | 94,834 |
| Deaths by Date and Cause #2 | 0 | - | 4.15 | 67,434 |
| This Day in History - April | 0 | - | 4.39 | 44,376 |
| This Day in History - May | 0 | - | 4.32 | 48,235 |
| This Day in History - June | 0 | - | 4.35 | 33,422 |
| This Day in History - November | 0 | - | 4.24 | 33,521 |
| This Day in History - December | 0 | - | 4.31 | 40,439 |
| This Day in History - February | 0 | - | 4.38 | 39,687 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 24,404 |
| All Modern-Day Countries Ever Controlled by the Seljuks | 0 | - | 4.92 | 28,245 |
| 30 Historical People You Probably Don't Know | 0 | - | 4.36 | 60,745 |
| U.S. Cities With Spanish Names | 0 | - | 4.93 | 21,933 |
| Body Parts in History and Culture | 0 | - | 4.42 | 34,993 |
| History Analogies #1 | 0 | - | 4.53 | 89,743 |
| History Analogies #2 | 0 | - | 4.49 | 76,961 |
| Current Events by Year, 1990–2009 | 0 | - | 4.77 | 152,059 |
| Current Events by Year, 1970–1989 | 0 | - | 4.56 | 64,926 |
| Current Events by Year, 1930–1949 | 0 | - | 4.48 | 51,904 |
| History Analogies #3 | 0 | - | 4.61 | 80,398 |
| Former Flags | 0 | - | 4.97 | 106,520 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,091 |
| Random History by Country | 0 | - | 4.53 | 34,634 |
| Valid Answer - World History #1 | 0 | - | 4.56 | 61,492 |
| Animals in World History | 0 | - | 4.74 | 44,184 |
| People - Real or Fictional? | 0 | - | 4.56 | 58,398 |
| Places - Real or Fictional? | 0 | - | 4.59 | 49,325 |
| Historic Orient Express Routes Map | 0 | - | 5.00 | 52,891 |
| History True or False #3 | 0 | - | 4.43 | 55,870 |
| Cold War Trivia #1 | 0 | - | 4.41 | 56,896 |
| Cold War Decoder | 0 | - | 4.83 | 51,872 |
| Events in Ancient History | 0 | - | 4.50 | 35,667 |
| Name a Valid Year in History | 0 | - | 4.93 | 66,260 |
| Time Magazine Person of the Year | 0 | - | 4.53 | 73,475 |
| Countries That Were Invaded | 0 | - | 4.54 | 96,862 |
| The 19th Century | 0 | - | 4.53 | 67,846 |
| The 18th Century | 0 | - | 4.52 | 53,097 |
| The 16th Century | 0 | - | 4.77 | 58,716 |
| The 9th and 10th Century | 0 | - | 4.54 | 37,512 |
| The 21st Century | 0 | - | 4.48 | 105,207 |
| History Multiple Choice #1 | 0 | - | 4.46 | 81,468 |
| Years in History #2 - Multiple Choice | 0 | - | 4.43 | 41,380 |
| History Multiple Choice #2 | 0 | - | 4.43 | 49,770 |
| History Multiple Choice #3 | 0 | - | 4.45 | 48,509 |
| History Multiple Choice #5 | 0 | - | 4.49 | 32,244 |
| Three Real and One Fake - World History | 0 | - | 4.44 | 38,164 |
| European History for Dummies | 0 | - | 4.82 | 89,216 |
| Dark Ages History | 0 | - | 4.42 | 32,667 |
| Third Most Common Language by U.S. State | 0 | - | 4.89 | 113,332 |
| 15 Most Populous Countries that Speak a Romance Language | 0 | - | 4.75 | 127,212 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 54,529 |
| Category Elimination - Official Languages | 0 | - | 4.98 | 69,009 |
| Top 10 Countries with the Most Spanish Speakers | 0 | - | 4.96 | 124,194 |
| English Words Formed by Latin and Greek Roots | 0 | - | 4.46 | 66,866 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,214 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,480 |
| The Events of 9/11 | 0 | - | 4.30 | 29,355 |
| Famous Founders in the U.S. | 0 | - | 3.86 | 28,132 |
| Born Here on This Date #2 | 0 | - | 3.84 | 21,076 |
| People Who Died Young #2 | 0 | - | 4.13 | 30,874 |
| Military History Vocabulary | 0 | - | 4.91 | 66,573 |
| The Places They Went #2 | 0 | - | 4.26 | 16,218 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 335,211 |
| History Multiple Choice #6 | 0 | - | 4.46 | 17,900 |
| The 7th, 8th, 9th and 10th Century BC | 0 | - | 4.67 | 17,681 |
| History General Knowledge #13 | 0 | - | 4.69 | 48,251 |
| Musicians Who Died Young | 0 | - | 4.39 | 107,341 |
| Current Events by Year, 1950–1969 | 0 | - | 4.35 | 46,454 |
| Current Events by Year, 1910–1929 | 0 | - | 4.27 | 47,309 |
| Groups of Things - History #1 | 0 | - | 4.40 | 93,635 |
| Groups of Things - History #2 | 0 | - | 4.39 | 79,030 |
| History Analogies #4 | 0 | - | 4.26 | 72,533 |
| History Groups of Two | 0 | - | 4.34 | 40,521 |
| People Born on Islands | 0 | - | 4.39 | 52,717 |
| 4-Letter History Chain #1 | 0 | - | 4.41 | 84,681 |
| 5-Letter History Chain #3 | 0 | - | 4.47 | 66,061 |
| 6-Letter History Chain #2 | 0 | - | 4.53 | 57,216 |
| 5-Letter History Chain #1 | 0 | - | 4.54 | 101,752 |
| Valid Answer - World History #2 | 0 | - | 4.38 | 46,577 |
| Wolfcam's Random History General Knowledge | 0 | - | 4.43 | 20,982 |
| Empires A-Z | 0 | - | 4.51 | 44,757 |
| World History Quiz for Dummies | 0 | - | 4.50 | 97,087 |
| Nicknames in World History | 0 | - | 4.73 | 37,288 |
| G7 Leaders Since 2003 | 0 | - | 4.48 | 46,084 |
| People Depicted in Paintings | 0 | - | 4.54 | 44,358 |
| The 20th Century | 0 | - | 4.46 | 97,040 |
| Roman Provinces on a Map | 0 | - | 4.54 | 36,488 |
| Historical Middle Names | 0 | - | 4.16 | 35,333 |
| Famous Battles Quiz | 0 | - | 4.21 | 48,780 |
| Name the War Quiz | 0 | - | 4.37 | 200,646 |
| People Who Were "The" Something | 0 | - | 4.25 | 154,980 |
| Famous U.S. Generals | 0 | - | 4.27 | 38,393 |
| Quotes from Historical Figures #1 | 0 | - | 4.50 | 87,076 |
| Famous Firsts #1 | 0 | - | 4.40 | 68,802 |
| Famous Families #1 | 0 | - | 4.20 | 83,363 |
| Names for Warriors | 0 | - | 4.40 | 36,777 |
| First Names of Historical Figures #2 | 0 | - | 4.32 | 40,196 |
| Famous Immigrants and Exiles | 0 | - | 4.48 | 20,429 |
| First Names of Historical Figures #1 | 0 | - | 4.39 | 228,500 |
| The 7th and 8th Century | 0 | - | 4.42 | 30,347 |
| The 1st and 2nd Century | 0 | - | 4.61 | 30,461 |
| The 5th and 6th Century | 0 | - | 4.80 | 28,426 |
| The 1st and 2nd Century BC | 0 | - | 4.43 | 23,911 |
| The 5th and 6th Century BC | 0 | - | 4.49 | 18,914 |
| History by Letter - A | 0 | - | 4.51 | 151,974 |
| History by Letter - B | 0 | - | 4.45 | 171,114 |
| History by Letter - C | 0 | - | 4.69 | 170,127 |
| History by Letter - E | 0 | - | 4.51 | 139,714 |
| History by Letter - G | 0 | - | 4.45 | 121,334 |
| History by Letter - H | 0 | - | 4.45 | 135,749 |
