| Former Countries by Territory Map | 0 | - | 4.96 | 101,495 |
| Empires by Maps | 0 | - | 4.98 | 118,398 |
| Years in History by Picture | 0 | - | 4.44 | 35,091 |
| "Second Best" History Edition | 0 | - | 4.94 | 61,741 |
| Former Flags | 0 | - | 4.97 | 106,649 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 335,444 |
| Ultimate 20th Century History Quiz | 0 | - | 4.86 | 53,205 |
| The 7 Wonders of the Ancient World | 0 | - | 4.85 | 82,074 |
| History by Picture - A | 0 | - | 4.25 | 45,448 |
| History by Picture - B | 0 | - | 4.40 | 48,561 |
| History by Picture - C | 0 | - | 4.36 | 54,064 |
| History by Picture - F | 0 | - | 4.35 | 37,573 |
| History by Picture - G | 0 | - | 4.40 | 41,834 |
| History by Picture - D | 0 | - | 4.29 | 43,993 |
| History by Picture - E | 0 | - | 4.27 | 43,614 |
| History by Picture - H | 0 | - | 4.37 | 36,531 |
| History by Picture - K | 0 | - | 4.35 | 33,093 |
| History by Picture - M | 0 | - | 4.17 | 35,904 |
| History by Picture - N | 0 | - | 4.40 | 40,982 |
| History by Picture - O | 0 | - | 4.39 | 36,025 |
| History by Picture - T | 0 | - | 4.20 | 33,087 |
| Influential Women in History | 0 | - | 4.42 | 34,947 |
| Cradles of Civilization | 0 | - | 4.46 | 39,007 |
| Materials From History #1 | 0 | - | 4.56 | 50,563 |
| Historical Countries by Ruler | 0 | - | 4.48 | 48,047 |
| Biggest Nations and Empires Ever | 0 | - | 4.46 | 145,136 |
| Famous Explorers | 0 | - | 4.58 | 35,933 |
| Famous Empires by Description | 0 | - | 4.70 | 117,514 |
| Answers by Time Period | 0 | - | 4.63 | 55,258 |
| Name that Historical Figure #2 | 0 | - | 4.43 | 282,550 |
| Name that Historical Figure #5 | 0 | - | 4.43 | 106,589 |
| Metals of Antiquity | 0 | - | 4.94 | 92,884 |
| Materials From History #2 | 0 | - | 4.59 | 30,906 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 46,140 |
| History: What Came First? #1 | 0 | - | 4.87 | 104,153 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 118,446 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 104,624 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 48,525 |
| WWII Figures by Picture | 0 | - | 4.85 | 50,504 |
| Infamous Criminals - Mostly U.S. | 0 | - | 4.21 | 48,808 |
| Assassinations in History | 0 | - | 4.20 | 65,945 |
| Famous Seconds | 0 | - | 4.22 | 46,386 |
| Ages and Eras | 0 | - | 4.38 | 67,441 |
| Celebrity Knights of the United Kingdom | 0 | - | 4.23 | 39,388 |
| Titled People Quiz #1 | 0 | - | 4.10 | 45,605 |
| Titled People Quiz #3 | 0 | - | 4.34 | 43,028 |
| Job Titles Quiz #1 | 0 | - | 4.22 | 75,817 |
| Female Historical Figures | 0 | - | 4.31 | 33,091 |
| Historical Blunders | 0 | - | 4.33 | 91,660 |
| Territorial Accessions | 0 | - | 4.38 | 34,626 |
| People Known as "The Great" | 0 | - | 4.46 | 24,511 |
| Women in History by Picture | 0 | - | 4.25 | 25,756 |
| History by Picture - I | 0 | - | 4.26 | 25,997 |
| History by Picture - J | 0 | - | 4.18 | 26,519 |
| History by Picture - L | 0 | - | 4.18 | 30,548 |
| History by Picture - P | 0 | - | 4.08 | 25,099 |
| History by Picture - Q | 0 | - | 4.03 | 21,911 |
| History by Picture - R | 0 | - | 4.13 | 26,625 |
| History by Picture - S | 0 | - | 4.14 | 27,581 |
| History by Picture - U | 0 | - | 4.24 | 24,931 |
| History by Picture - V | 0 | - | 4.30 | 24,898 |
| History by Picture - W | 0 | - | 4.01 | 21,487 |
| Years in History #1 - Multiple Choice | 0 | - | 4.85 | 69,643 |
| Name that Historical Figure #3 | 0 | - | 4.36 | 237,612 |
| Name that Historical Figure #4 | 0 | - | 4.29 | 158,005 |
| Name that Historical Figure #6 | 0 | - | 4.27 | 92,397 |
| Islands by Shape #2 | 0 | - | 4.88 | 58,986 |
| Countries by Road Signs | 0 | - | 4.98 | 53,080 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,011 |
| All Country Flags of the World | 0 | - | 5.00 | 3,600,109 |
| Top 10 Oldest African Countries | 0 | - | 4.88 | 27,434 |
| Historical Events - AD or BC? | 0 | - | 4.70 | 57,173 |
| Mythical Creatures Quiz #1 | 0 | - | 4.92 | 704,251 |
| 20th Century Dates Quiz | 0 | - | 4.56 | 39,313 |
| Events in History #2 | 0 | - | 4.49 | 71,414 |
| Events in History #4 | 0 | - | 4.44 | 44,090 |
| This Day in History - July | 0 | - | 4.49 | 36,368 |
| This Day in History - August | 0 | - | 4.42 | 43,246 |
| This Day in History - September | 0 | - | 4.55 | 57,253 |
| This Day in History - October | 0 | - | 4.49 | 37,553 |
| This Day in History - January | 0 | - | 4.53 | 46,566 |
| This Day in History - March | 0 | - | 4.45 | 43,539 |
| Ancient Civilizations | 0 | - | 4.63 | 37,744 |
| The Places They Went #1 | 0 | - | 4.74 | 33,443 |
| Famous Inventors | 0 | - | 4.43 | 43,450 |
| 40 Historical People that Everyone Should Know | 0 | - | 4.09 | 1,010,837 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,525,963 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,087,213 |
| Country Flags Quiz #3 | 0 | - | 4.98 | 729,525 |
| Christopher Columbus Quiz | 0 | - | 4.21 | 8,255 |
| Born Here on This Date #1 | 0 | - | 3.92 | 35,278 |
| Titled People Quiz #2 | 0 | - | 4.38 | 26,641 |
| Job Titles Quiz #2 | 0 | - | 3.62 | 37,233 |
| Famous Ships Quiz | 0 | - | 4.25 | 29,157 |
| Famous Short People | 0 | - | 4.29 | 10,802 |
| Name the Alliance | 0 | - | 4.29 | 29,141 |
| Coups | 0 | - | 4.40 | 27,578 |
| Famous Documents | 0 | - | 4.05 | 21,760 |
| Legendary Deeds | 0 | - | 4.16 | 28,852 |
| Disasters in History | 0 | - | 4.40 | 25,603 |
| Executions in History | 0 | - | 4.29 | 16,916 |
| Flags with Crescents | 0 | - | 4.98 | 167,493 |
| Country Flag Trivia | 0 | - | 4.81 | 55,896 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 102,364 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 76,429 |
| Pixelated Flag Quiz | 0 | - | 4.98 | 85,868 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 66,429 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 84,355 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 52,002 |
| National Football Team Logos | 0 | - | 4.84 | 178,592 |
| The 2nd Millennium BC | 0 | - | 4.64 | 20,693 |
| Which Came First? | 0 | - | 4.37 | 74,389 |
| A to Z: Legendary Creatures | 0 | - | 4.26 | 52,732 |
| Events in History #3 | 0 | - | 4.40 | 71,440 |
| Events in History #1 | 0 | - | 4.34 | 157,256 |
| People Who Died Young #1 | 0 | - | 4.24 | 63,537 |
| Deaths by Date and Cause #1 | 0 | - | 4.37 | 94,883 |
| Deaths by Date and Cause #2 | 0 | - | 4.15 | 67,468 |
| This Day in History - April | 0 | - | 4.40 | 44,388 |
| This Day in History - May | 0 | - | 4.33 | 48,245 |
| This Day in History - June | 0 | - | 4.36 | 33,430 |
| This Day in History - November | 0 | - | 4.24 | 33,530 |
| This Day in History - December | 0 | - | 4.32 | 40,449 |
| This Day in History - February | 0 | - | 4.38 | 39,698 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 24,456 |
| 30 Historical People You Probably Don't Know | 0 | - | 4.36 | 60,802 |
| Old Movies by Picture | 0 | - | 4.51 | 24,783 |
| Body Parts in History and Culture | 0 | - | 4.42 | 35,087 |
| History Analogies #1 | 0 | - | 4.53 | 89,772 |
| History Analogies #2 | 0 | - | 4.49 | 76,990 |
| Current Events by Year, 1990–2009 | 0 | - | 4.77 | 152,111 |
| Current Events by Year, 1970–1989 | 0 | - | 4.56 | 64,944 |
| Current Events by Year, 1930–1949 | 0 | - | 4.48 | 51,922 |
| History Analogies #3 | 0 | - | 4.61 | 80,422 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,130 |
| Random History by Country | 0 | - | 4.53 | 34,654 |
| Valid Answer - World History #1 | 0 | - | 4.56 | 61,535 |
| Animals in World History | 0 | - | 4.74 | 44,208 |
| Places - Real or Fictional? | 0 | - | 4.59 | 49,349 |
| History True or False #3 | 0 | - | 4.43 | 55,902 |
| Cold War Trivia #1 | 0 | - | 4.41 | 56,938 |
| Cold War Decoder | 0 | - | 4.83 | 51,911 |
| Events in Ancient History | 0 | - | 4.50 | 35,698 |
| Name a Valid Year in History | 0 | - | 4.93 | 66,370 |
| Time Magazine Person of the Year | 0 | - | 4.53 | 73,531 |
| Countries That Were Invaded | 0 | - | 4.54 | 96,899 |
| The 19th Century | 0 | - | 4.53 | 67,872 |
| The 18th Century | 0 | - | 4.52 | 53,113 |
| The 16th Century | 0 | - | 4.77 | 58,731 |
| The 9th and 10th Century | 0 | - | 4.54 | 37,535 |
| The 21st Century | 0 | - | 4.48 | 105,271 |
| History Multiple Choice #1 | 0 | - | 4.46 | 81,504 |
| Years in History #2 - Multiple Choice | 0 | - | 4.43 | 41,401 |
| History Multiple Choice #2 | 0 | - | 4.43 | 49,792 |
| History Multiple Choice #3 | 0 | - | 4.45 | 48,532 |
| History Multiple Choice #5 | 0 | - | 4.49 | 32,258 |
| Three Real and One Fake - World History | 0 | - | 4.44 | 38,183 |
| European History for Dummies | 0 | - | 4.83 | 89,298 |
| Dark Ages History | 0 | - | 4.42 | 32,671 |
| Country Flags that are White, Red and Green Only | 0 | - | 4.86 | 35,603 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 46,568 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 67,586 |
| Geography by Picture - B | 0 | - | 4.42 | 55,404 |
| Geography by Picture - H | 0 | - | 4.49 | 58,038 |
| Geography by Picture - N | 0 | - | 4.45 | 42,044 |
| Geography by Picture - R | 0 | - | 4.55 | 40,875 |
| Geography by Picture - T | 0 | - | 4.54 | 57,673 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,226,040 |
| Flags of Asia Quiz | 0 | - | 4.99 | 605,299 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 98,021 |
| Flags of Africa Quiz | 0 | - | 5.00 | 463,071 |
| Flags of North and South America | 0 | - | 4.99 | 366,878 |
| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 142,671 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 114,144 |
| Flags with the Most Stars | 0 | - | 4.91 | 134,818 |
| Country Flags with the Southern Cross | 0 | - | 4.83 | 61,324 |
| Flags that are Red & White Only | 0 | - | 4.97 | 159,918 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.93 | 144,575 |
| Flags to Languages | 0 | - | 4.95 | 172,447 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 73,972 |
| Country Flags with the Most Red | 0 | - | 4.98 | 119,335 |
| Country Flags with the Most Green | 0 | - | 4.96 | 98,758 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 98,545 |
| Country Flags with the Most Yellow | 0 | - | 4.94 | 98,247 |
| Country Flags with the Most Black | 0 | - | 4.95 | 96,782 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 67,245 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 49,651 |
| Country Flags Slideshow | 0 | - | 4.91 | 46,732 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 98,357 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 79,669 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 64,718 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 43,940 |
| Countries by Satellite Image #1 | 0 | - | 4.89 | 144,327 |
| Countries by Satellite Image #5 | 0 | - | 4.89 | 81,938 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.83 | 48,437 |
| Countries by Coat of Arms #1 | 0 | - | 4.93 | 72,345 |
| Countries by Coat of Arms #2 | 0 | - | 4.81 | 41,267 |
| World Coats of Arms | 0 | - | 4.99 | 63,838 |
| All North American Pro Sports Logos | 0 | - | 4.70 | 113,207 |
| Pixelated World Map | 0 | - | 5.00 | 142,401 |
