| Former Countries by Territory Map | 0 | - | 4.96 | 101,565 |
| Empires by Maps | 0 | - | 4.98 | 118,516 |
| Years in History by Picture | 0 | - | 4.44 | 35,113 |
| "Second Best" History Edition | 0 | - | 4.93 | 61,821 |
| Former Flags | 0 | - | 4.97 | 106,703 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 335,526 |
| Ultimate 20th Century History Quiz | 0 | - | 4.86 | 53,232 |
| The 7 Wonders of the Ancient World | 0 | - | 4.85 | 82,093 |
| History by Picture - A | 0 | - | 4.25 | 45,465 |
| History by Picture - B | 0 | - | 4.40 | 48,590 |
| History by Picture - C | 0 | - | 4.36 | 54,087 |
| History by Picture - F | 0 | - | 4.35 | 37,584 |
| History by Picture - G | 0 | - | 4.40 | 41,854 |
| History by Picture - D | 0 | - | 4.29 | 44,014 |
| History by Picture - E | 0 | - | 4.27 | 43,629 |
| History by Picture - H | 0 | - | 4.37 | 36,546 |
| History by Picture - K | 0 | - | 4.35 | 33,106 |
| History by Picture - M | 0 | - | 4.17 | 35,915 |
| History by Picture - N | 0 | - | 4.40 | 41,002 |
| History by Picture - O | 0 | - | 4.39 | 36,042 |
| History by Picture - T | 0 | - | 4.20 | 33,099 |
| Influential Women in History | 0 | - | 4.42 | 35,014 |
| Cradles of Civilization | 0 | - | 4.46 | 39,079 |
| Materials From History #1 | 0 | - | 4.56 | 50,611 |
| Historical Countries by Ruler | 0 | - | 4.48 | 48,112 |
| Biggest Nations and Empires Ever | 0 | - | 4.46 | 145,194 |
| Famous Explorers | 0 | - | 4.58 | 35,953 |
| Famous Empires by Description | 0 | - | 4.70 | 117,595 |
| Answers by Time Period | 0 | - | 4.63 | 55,272 |
| Name that Historical Figure #2 | 0 | - | 4.43 | 282,648 |
| Name that Historical Figure #5 | 0 | - | 4.43 | 106,638 |
| Metals of Antiquity | 0 | - | 4.94 | 92,913 |
| Materials From History #2 | 0 | - | 4.59 | 30,915 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 46,170 |
| History: What Came First? #1 | 0 | - | 4.87 | 104,202 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 118,474 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 104,660 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 48,533 |
| WWII Figures by Picture | 0 | - | 4.85 | 50,539 |
| Infamous Criminals - Mostly U.S. | 0 | - | 4.21 | 48,821 |
| Assassinations in History | 0 | - | 4.21 | 65,959 |
| Famous Seconds | 0 | - | 4.22 | 46,393 |
| Ages and Eras | 0 | - | 4.38 | 67,459 |
| Celebrity Knights of the United Kingdom | 0 | - | 4.23 | 39,400 |
| 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 | 75,823 |
| Female Historical Figures | 0 | - | 4.31 | 33,101 |
| Historical Blunders | 0 | - | 4.33 | 91,686 |
| Territorial Accessions | 0 | - | 4.38 | 34,637 |
| People Known as "The Great" | 0 | - | 4.46 | 24,524 |
| Women in History by Picture | 0 | - | 4.25 | 25,761 |
| History by Picture - I | 0 | - | 4.26 | 26,012 |
| History by Picture - J | 0 | - | 4.18 | 26,531 |
| History by Picture - L | 0 | - | 4.18 | 30,564 |
| History by Picture - P | 0 | - | 4.08 | 25,110 |
| History by Picture - Q | 0 | - | 4.03 | 21,922 |
| History by Picture - R | 0 | - | 4.13 | 26,641 |
| History by Picture - S | 0 | - | 4.14 | 27,591 |
| History by Picture - U | 0 | - | 4.24 | 24,944 |
| History by Picture - V | 0 | - | 4.30 | 24,914 |
| History by Picture - W | 0 | - | 4.01 | 21,497 |
| Years in History #1 - Multiple Choice | 0 | - | 4.85 | 69,663 |
| Name that Historical Figure #3 | 0 | - | 4.36 | 237,665 |
| Name that Historical Figure #4 | 0 | - | 4.29 | 158,047 |
| Name that Historical Figure #6 | 0 | - | 4.27 | 92,434 |
| Islands by Shape #2 | 0 | - | 4.88 | 58,993 |
| Countries by Road Signs | 0 | - | 4.98 | 53,100 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,037 |
| All Country Flags of the World | 0 | - | 5.00 | 3,602,593 |
| Top 10 Oldest African Countries | 0 | - | 4.88 | 27,451 |
| Historical Events - AD or BC? | 0 | - | 4.70 | 57,192 |
| Mythical Creatures Quiz #1 | 0 | - | 4.92 | 704,379 |
| 20th Century Dates Quiz | 0 | - | 4.56 | 39,320 |
| Events in History #2 | 0 | - | 4.49 | 71,433 |
| 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 | 43,457 |
| 40 Historical People that Everyone Should Know | 0 | - | 4.09 | 1,010,951 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,526,429 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,087,445 |
| Country Flags Quiz #3 | 0 | - | 4.98 | 729,695 |
| Christopher Columbus Quiz | 0 | - | 4.21 | 8,258 |
| Born Here on This Date #1 | 0 | - | 3.92 | 35,288 |
| 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 | 14,138 |
| Name the Alliance | 0 | - | 4.29 | 29,159 |
| 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 |
| Flags with Crescents | 0 | - | 4.98 | 167,574 |
| Country Flag Trivia | 0 | - | 4.81 | 55,939 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 102,427 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 76,460 |
| Pixelated Flag Quiz | 0 | - | 4.98 | 85,920 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 66,469 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 84,384 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 52,042 |
| National Football Team Logos | 0 | - | 4.84 | 178,679 |
| The 2nd Millennium BC | 0 | - | 4.64 | 20,700 |
| Which Came First? | 0 | - | 4.37 | 74,404 |
| A to Z: Legendary Creatures | 0 | - | 4.26 | 52,752 |
| Events in History #3 | 0 | - | 4.40 | 71,453 |
| Events in History #1 | 0 | - | 4.34 | 157,278 |
| 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 | 24,478 |
| 30 Historical People You Probably Don't Know | 0 | - | 4.36 | 60,816 |
| Old Movies by Picture | 0 | - | 4.51 | 24,799 |
| Body Parts in History and Culture | 0 | - | 4.42 | 35,106 |
| History Analogies #1 | 0 | - | 4.53 | 89,782 |
| History Analogies #2 | 0 | - | 4.49 | 77,001 |
| Current Events by Year, 1990–2009 | 0 | - | 4.77 | 152,136 |
| Current Events by Year, 1970–1989 | 0 | - | 4.56 | 64,957 |
| Current Events by Year, 1930–1949 | 0 | - | 4.48 | 51,928 |
| History Analogies #3 | 0 | - | 4.61 | 80,433 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,148 |
| Random History by Country | 0 | - | 4.53 | 34,659 |
| Valid Answer - World History #1 | 0 | - | 4.56 | 61,546 |
| Animals in World History | 0 | - | 4.74 | 44,216 |
| Places - Real or Fictional? | 0 | - | 4.59 | 49,360 |
| History True or False #3 | 0 | - | 4.43 | 55,928 |
| Cold War Trivia #1 | 0 | - | 4.41 | 56,961 |
| Cold War Decoder | 0 | - | 4.83 | 51,932 |
| Events in Ancient History | 0 | - | 4.50 | 35,717 |
| Name a Valid Year in History | 0 | - | 4.93 | 66,403 |
| Time Magazine Person of the Year | 0 | - | 4.53 | 73,554 |
| Countries That Were Invaded | 0 | - | 4.54 | 96,915 |
| 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 | 105,299 |
| History Multiple Choice #1 | 0 | - | 4.46 | 81,521 |
| Years in History #2 - Multiple Choice | 0 | - | 4.43 | 41,411 |
| History Multiple Choice #2 | 0 | - | 4.43 | 49,807 |
| History Multiple Choice #3 | 0 | - | 4.45 | 48,542 |
| History Multiple Choice #5 | 0 | - | 4.49 | 32,265 |
| Three Real and One Fake - World History | 0 | - | 4.44 | 38,191 |
| European History for Dummies | 0 | - | 4.82 | 89,321 |
| Dark Ages History | 0 | - | 4.42 | 32,678 |
| Country Flags that are White, Red and Green Only | 0 | - | 4.86 | 35,625 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 46,630 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 67,643 |
| Geography by Picture - B | 0 | - | 4.42 | 55,419 |
| Geography by Picture - H | 0 | - | 4.49 | 58,051 |
| Geography by Picture - N | 0 | - | 4.45 | 42,050 |
| Geography by Picture - R | 0 | - | 4.55 | 40,879 |
| Geography by Picture - T | 0 | - | 4.54 | 57,678 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,226,853 |
| Flags of Asia Quiz | 0 | - | 4.99 | 605,648 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 98,040 |
| Flags of Africa Quiz | 0 | - | 5.00 | 463,456 |
| Flags of North and South America | 0 | - | 4.99 | 367,307 |
| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 142,757 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 114,224 |
| Flags with the Most Stars | 0 | - | 4.91 | 134,910 |
| Country Flags with the Southern Cross | 0 | - | 4.83 | 61,374 |
| Flags that are Red & White Only | 0 | - | 4.97 | 161,264 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.93 | 144,659 |
| Flags to Languages | 0 | - | 4.95 | 172,494 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 74,212 |
| Country Flags with the Most Red | 0 | - | 4.98 | 119,388 |
| Country Flags with the Most Green | 0 | - | 4.96 | 98,809 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 98,582 |
| Country Flags with the Most Yellow | 0 | - | 4.94 | 98,298 |
| Country Flags with the Most Black | 0 | - | 4.95 | 96,826 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 67,269 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 49,677 |
| Country Flags Slideshow | 0 | - | 4.91 | 46,762 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 98,398 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 79,700 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 64,757 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 43,979 |
| Countries by Satellite Image #1 | 0 | - | 4.89 | 144,374 |
| Countries by Satellite Image #5 | 0 | - | 4.89 | 81,967 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.83 | 48,451 |
| Countries by Coat of Arms #1 | 0 | - | 4.93 | 72,361 |
| Countries by Coat of Arms #2 | 0 | - | 4.81 | 41,279 |
| World Coats of Arms | 0 | - | 4.99 | 63,869 |
| All North American Pro Sports Logos | 0 | - | 4.70 | 113,291 |
| Pixelated World Map | 0 | - | 5.00 | 142,443 |
