| Former Countries by Territory Map | 0 | - | 4.96 | 101,542 |
| Empires by Maps | 0 | - | 4.98 | 118,494 |
| Years in History by Picture | 0 | - | 4.44 | 35,105 |
| "Second Best" History Edition | 0 | - | 4.94 | 61,806 |
| Former Flags | 0 | - | 4.97 | 106,687 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 335,505 |
| Ultimate 20th Century History Quiz | 0 | - | 4.86 | 53,223 |
| The 7 Wonders of the Ancient World | 0 | - | 4.85 | 82,088 |
| History by Picture - A | 0 | - | 4.25 | 45,459 |
| History by Picture - B | 0 | - | 4.40 | 48,579 |
| History by Picture - C | 0 | - | 4.36 | 54,081 |
| History by Picture - F | 0 | - | 4.35 | 37,580 |
| History by Picture - G | 0 | - | 4.40 | 41,845 |
| History by Picture - D | 0 | - | 4.29 | 44,007 |
| History by Picture - E | 0 | - | 4.27 | 43,623 |
| History by Picture - H | 0 | - | 4.37 | 36,541 |
| History by Picture - K | 0 | - | 4.35 | 33,100 |
| History by Picture - M | 0 | - | 4.17 | 35,910 |
| History by Picture - N | 0 | - | 4.40 | 40,994 |
| History by Picture - O | 0 | - | 4.39 | 36,038 |
| History by Picture - T | 0 | - | 4.20 | 33,097 |
| Influential Women in History | 0 | - | 4.42 | 34,997 |
| Cradles of Civilization | 0 | - | 4.46 | 39,054 |
| Materials From History #1 | 0 | - | 4.56 | 50,597 |
| Historical Countries by Ruler | 0 | - | 4.48 | 48,088 |
| Biggest Nations and Empires Ever | 0 | - | 4.46 | 145,180 |
| Famous Explorers | 0 | - | 4.58 | 35,945 |
| Famous Empires by Description | 0 | - | 4.70 | 117,546 |
| Answers by Time Period | 0 | - | 4.63 | 55,267 |
| Name that Historical Figure #2 | 0 | - | 4.43 | 282,618 |
| Name that Historical Figure #5 | 0 | - | 4.43 | 106,624 |
| Metals of Antiquity | 0 | - | 4.94 | 92,906 |
| Materials From History #2 | 0 | - | 4.59 | 30,913 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 46,164 |
| History: What Came First? #1 | 0 | - | 4.87 | 104,190 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 118,467 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 104,654 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 48,530 |
| WWII Figures by Picture | 0 | - | 4.85 | 50,525 |
| Infamous Criminals - Mostly U.S. | 0 | - | 4.21 | 48,817 |
| Assassinations in History | 0 | - | 4.20 | 65,953 |
| Famous Seconds | 0 | - | 4.22 | 46,393 |
| Ages and Eras | 0 | - | 4.38 | 67,454 |
| Celebrity Knights of the United Kingdom | 0 | - | 4.23 | 39,397 |
| Titled People Quiz #1 | 0 | - | 4.10 | 45,613 |
| Titled People Quiz #3 | 0 | - | 4.34 | 43,037 |
| Job Titles Quiz #1 | 0 | - | 4.22 | 75,820 |
| Female Historical Figures | 0 | - | 4.31 | 33,096 |
| Historical Blunders | 0 | - | 4.33 | 91,677 |
| Territorial Accessions | 0 | - | 4.38 | 34,630 |
| People Known as "The Great" | 0 | - | 4.46 | 24,520 |
| Women in History by Picture | 0 | - | 4.25 | 25,760 |
| History by Picture - I | 0 | - | 4.26 | 26,006 |
| History by Picture - J | 0 | - | 4.18 | 26,525 |
| History by Picture - L | 0 | - | 4.18 | 30,558 |
| History by Picture - P | 0 | - | 4.08 | 25,106 |
| History by Picture - Q | 0 | - | 4.03 | 21,919 |
| History by Picture - R | 0 | - | 4.13 | 26,634 |
| History by Picture - S | 0 | - | 4.14 | 27,590 |
| History by Picture - U | 0 | - | 4.24 | 24,942 |
| History by Picture - V | 0 | - | 4.30 | 24,912 |
| History by Picture - W | 0 | - | 4.01 | 21,496 |
| Years in History #1 - Multiple Choice | 0 | - | 4.85 | 69,654 |
| Name that Historical Figure #3 | 0 | - | 4.36 | 237,651 |
| Name that Historical Figure #4 | 0 | - | 4.29 | 158,034 |
| Name that Historical Figure #6 | 0 | - | 4.27 | 92,426 |
| Islands by Shape #2 | 0 | - | 4.88 | 58,992 |
| Countries by Road Signs | 0 | - | 4.98 | 53,098 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,029 |
| All Country Flags of the World | 0 | - | 5.00 | 3,601,771 |
| Top 10 Oldest African Countries | 0 | - | 4.88 | 27,445 |
| Historical Events - AD or BC? | 0 | - | 4.70 | 57,188 |
| Mythical Creatures Quiz #1 | 0 | - | 4.92 | 704,331 |
| 20th Century Dates Quiz | 0 | - | 4.56 | 39,319 |
| Events in History #2 | 0 | - | 4.49 | 71,426 |
| Events in History #4 | 0 | - | 4.44 | 44,095 |
| This Day in History - July | 0 | - | 4.49 | 36,371 |
| This Day in History - August | 0 | - | 4.42 | 43,252 |
| This Day in History - September | 0 | - | 4.55 | 57,261 |
| This Day in History - October | 0 | - | 4.49 | 37,554 |
| This Day in History - January | 0 | - | 4.53 | 46,573 |
| This Day in History - March | 0 | - | 4.45 | 43,544 |
| Ancient Civilizations | 0 | - | 4.63 | 37,756 |
| The Places They Went #1 | 0 | - | 4.74 | 33,443 |
| Famous Inventors | 0 | - | 4.43 | 43,452 |
| 40 Historical People that Everyone Should Know | 0 | - | 4.09 | 1,010,916 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,526,290 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,087,360 |
| Country Flags Quiz #3 | 0 | - | 4.98 | 729,643 |
| Christopher Columbus Quiz | 0 | - | 4.21 | 8,257 |
| Born Here on This Date #1 | 0 | - | 3.92 | 35,284 |
| Titled People Quiz #2 | 0 | - | 4.38 | 26,647 |
| Job Titles Quiz #2 | 0 | - | 3.62 | 37,239 |
| Famous Ships Quiz | 0 | - | 4.25 | 29,163 |
| Famous Short People | 0 | - | 4.29 | 13,346 |
| Name the Alliance | 0 | - | 4.29 | 29,155 |
| Coups | 0 | - | 4.40 | 27,581 |
| Famous Documents | 0 | - | 4.05 | 21,762 |
| Legendary Deeds | 0 | - | 4.16 | 28,855 |
| Disasters in History | 0 | - | 4.40 | 25,606 |
| Executions in History | 0 | - | 4.29 | 16,919 |
| Flags with Crescents | 0 | - | 4.98 | 167,540 |
| Country Flag Trivia | 0 | - | 4.81 | 55,926 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 102,410 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 76,447 |
| Pixelated Flag Quiz | 0 | - | 4.98 | 85,903 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 66,458 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 84,376 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 52,029 |
| National Football Team Logos | 0 | - | 4.84 | 178,655 |
| The 2nd Millennium BC | 0 | - | 4.64 | 20,699 |
| Which Came First? | 0 | - | 4.37 | 74,399 |
| A to Z: Legendary Creatures | 0 | - | 4.26 | 52,744 |
| Events in History #3 | 0 | - | 4.40 | 71,449 |
| Events in History #1 | 0 | - | 4.34 | 157,273 |
| People Who Died Young #1 | 0 | - | 4.24 | 63,540 |
| Deaths by Date and Cause #1 | 0 | - | 4.37 | 94,889 |
| Deaths by Date and Cause #2 | 0 | - | 4.15 | 67,479 |
| This Day in History - April | 0 | - | 4.40 | 44,391 |
| This Day in History - May | 0 | - | 4.33 | 48,250 |
| This Day in History - June | 0 | - | 4.36 | 33,432 |
| This Day in History - November | 0 | - | 4.24 | 33,533 |
| This Day in History - December | 0 | - | 4.32 | 40,451 |
| This Day in History - February | 0 | - | 4.38 | 39,700 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 24,470 |
| 30 Historical People You Probably Don't Know | 0 | - | 4.36 | 60,810 |
| Old Movies by Picture | 0 | - | 4.51 | 24,797 |
| Body Parts in History and Culture | 0 | - | 4.42 | 35,097 |
| History Analogies #1 | 0 | - | 4.53 | 89,778 |
| History Analogies #2 | 0 | - | 4.49 | 76,997 |
| Current Events by Year, 1990–2009 | 0 | - | 4.77 | 152,127 |
| Current Events by Year, 1970–1989 | 0 | - | 4.56 | 64,950 |
| Current Events by Year, 1930–1949 | 0 | - | 4.48 | 51,925 |
| History Analogies #3 | 0 | - | 4.61 | 80,430 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,145 |
| Random History by Country | 0 | - | 4.53 | 34,657 |
| Valid Answer - World History #1 | 0 | - | 4.56 | 61,542 |
| Animals in World History | 0 | - | 4.74 | 44,216 |
| Places - Real or Fictional? | 0 | - | 4.59 | 49,353 |
| History True or False #3 | 0 | - | 4.43 | 55,923 |
| Cold War Trivia #1 | 0 | - | 4.41 | 56,959 |
| Cold War Decoder | 0 | - | 4.83 | 51,925 |
| Events in Ancient History | 0 | - | 4.50 | 35,712 |
| Name a Valid Year in History | 0 | - | 4.93 | 66,393 |
| Time Magazine Person of the Year | 0 | - | 4.53 | 73,550 |
| Countries That Were Invaded | 0 | - | 4.54 | 96,913 |
| The 19th Century | 0 | - | 4.53 | 67,879 |
| The 18th Century | 0 | - | 4.52 | 53,116 |
| The 16th Century | 0 | - | 4.77 | 58,735 |
| The 9th and 10th Century | 0 | - | 4.54 | 37,537 |
| The 21st Century | 0 | - | 4.48 | 105,287 |
| History Multiple Choice #1 | 0 | - | 4.46 | 81,511 |
| Years in History #2 - Multiple Choice | 0 | - | 4.43 | 41,407 |
| History Multiple Choice #2 | 0 | - | 4.43 | 49,801 |
| History Multiple Choice #3 | 0 | - | 4.45 | 48,540 |
| History Multiple Choice #5 | 0 | - | 4.49 | 32,263 |
| Three Real and One Fake - World History | 0 | - | 4.44 | 38,188 |
| European History for Dummies | 0 | - | 4.83 | 89,315 |
| Dark Ages History | 0 | - | 4.42 | 32,677 |
| Country Flags that are White, Red and Green Only | 0 | - | 4.86 | 35,621 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 46,619 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 67,626 |
| Geography by Picture - B | 0 | - | 4.42 | 55,411 |
| Geography by Picture - H | 0 | - | 4.49 | 58,044 |
| Geography by Picture - N | 0 | - | 4.45 | 42,046 |
| Geography by Picture - R | 0 | - | 4.55 | 40,876 |
| Geography by Picture - T | 0 | - | 4.54 | 57,676 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,226,576 |
| Flags of Asia Quiz | 0 | - | 4.99 | 605,522 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 98,034 |
| Flags of Africa Quiz | 0 | - | 5.00 | 463,315 |
| Flags of North and South America | 0 | - | 4.99 | 367,184 |
| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 142,734 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 114,203 |
| Flags with the Most Stars | 0 | - | 4.91 | 134,889 |
| Country Flags with the Southern Cross | 0 | - | 4.83 | 61,361 |
| Flags that are Red & White Only | 0 | - | 4.97 | 160,922 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.93 | 144,636 |
| Flags to Languages | 0 | - | 4.95 | 172,477 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 74,153 |
| Country Flags with the Most Red | 0 | - | 4.98 | 119,375 |
| Country Flags with the Most Green | 0 | - | 4.96 | 98,784 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 98,572 |
| Country Flags with the Most Yellow | 0 | - | 4.94 | 98,287 |
| Country Flags with the Most Black | 0 | - | 4.95 | 96,813 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 67,263 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 49,672 |
| Country Flags Slideshow | 0 | - | 4.91 | 46,754 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 98,388 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 79,693 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 64,745 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 43,970 |
| Countries by Satellite Image #1 | 0 | - | 4.89 | 144,357 |
| Countries by Satellite Image #5 | 0 | - | 4.89 | 81,957 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.83 | 48,446 |
| Countries by Coat of Arms #1 | 0 | - | 4.93 | 72,356 |
| Countries by Coat of Arms #2 | 0 | - | 4.81 | 41,275 |
| World Coats of Arms | 0 | - | 4.99 | 63,853 |
| All North American Pro Sports Logos | 0 | - | 4.70 | 113,273 |
| Pixelated World Map | 0 | - | 5.00 | 142,430 |
