| Former Countries by Territory Map | 0 | - | 4.96 | 103,160 |
| Empires by Maps | 0 | - | 4.98 | 121,017 |
| Years in History by Picture | 0 | - | 4.44 | 35,626 |
| "Second Best" History Edition | 0 | - | 4.94 | 63,562 |
| Former Flags | 0 | - | 4.97 | 108,012 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 338,220 |
| Ultimate 20th Century History Quiz | 0 | - | 4.87 | 53,897 |
| The 7 Wonders of the Ancient World | 0 | - | 4.85 | 82,481 |
| History by Picture - A | 0 | - | 4.26 | 45,957 |
| History by Picture - B | 0 | - | 4.40 | 49,136 |
| History by Picture - C | 0 | - | 4.36 | 54,655 |
| History by Picture - F | 0 | - | 4.35 | 38,011 |
| History by Picture - G | 0 | - | 4.40 | 42,263 |
| History by Picture - D | 0 | - | 4.29 | 44,452 |
| History by Picture - E | 0 | - | 4.25 | 44,064 |
| History by Picture - H | 0 | - | 4.37 | 36,909 |
| History by Picture - K | 0 | - | 4.35 | 33,462 |
| History by Picture - M | 0 | - | 4.17 | 36,240 |
| History by Picture - N | 0 | - | 4.40 | 41,376 |
| History by Picture - O | 0 | - | 4.39 | 36,412 |
| History by Picture - T | 0 | - | 4.20 | 33,404 |
| Influential Women in History | 0 | - | 4.42 | 36,115 |
| Cradles of Civilization | 0 | - | 4.46 | 40,079 |
| Materials From History #1 | 0 | - | 4.56 | 51,861 |
| Historical Countries by Ruler | 0 | - | 4.48 | 48,924 |
| Biggest Nations and Empires Ever | 0 | - | 4.46 | 146,230 |
| Famous Explorers | 0 | - | 4.58 | 36,263 |
| Famous Empires by Description | 0 | - | 4.73 | 118,694 |
| Answers by Time Period | 0 | - | 4.64 | 55,717 |
| Name that Historical Figure #2 | 0 | - | 4.42 | 285,141 |
| Name that Historical Figure #5 | 0 | - | 4.43 | 108,037 |
| Metals of Antiquity | 0 | - | 4.95 | 93,634 |
| Materials From History #2 | 0 | - | 4.59 | 31,559 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 46,890 |
| History: What Came First? #1 | 0 | - | 4.87 | 105,546 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 119,509 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 105,574 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 48,846 |
| WWII Figures by Picture | 0 | - | 4.89 | 65,803 |
| Infamous Criminals - Mostly U.S. | 0 | - | 4.21 | 49,084 |
| Assassinations in History | 0 | - | 4.21 | 66,309 |
| Famous Seconds | 0 | - | 4.22 | 46,720 |
| Ages and Eras | 0 | - | 4.39 | 67,819 |
| Celebrity Knights of the United Kingdom | 0 | - | 4.23 | 39,525 |
| Titled People Quiz #1 | 0 | - | 4.11 | 45,858 |
| Titled People Quiz #3 | 0 | - | 4.34 | 43,246 |
| Job Titles Quiz #1 | 0 | - | 4.22 | 76,071 |
| Female Historical Figures | 0 | - | 4.28 | 33,303 |
| Historical Blunders | 0 | - | 4.34 | 92,567 |
| Territorial Accessions | 0 | - | 4.34 | 34,848 |
| People Known as "The Great" | 0 | - | 4.46 | 24,732 |
| Women in History by Picture | 0 | - | 4.25 | 25,969 |
| History by Picture - I | 0 | - | 4.24 | 26,327 |
| History by Picture - J | 0 | - | 4.18 | 26,821 |
| History by Picture - L | 0 | - | 4.18 | 30,874 |
| History by Picture - P | 0 | - | 4.08 | 25,366 |
| History by Picture - Q | 0 | - | 4.03 | 22,159 |
| History by Picture - R | 0 | - | 4.13 | 26,934 |
| History by Picture - S | 0 | - | 4.14 | 27,864 |
| History by Picture - U | 0 | - | 4.24 | 25,215 |
| History by Picture - V | 0 | - | 4.30 | 25,191 |
| History by Picture - W | 0 | - | 4.01 | 21,715 |
| Years in History #1 - Multiple Choice | 0 | - | 4.82 | 70,422 |
| Name that Historical Figure #3 | 0 | - | 4.36 | 239,897 |
| Name that Historical Figure #4 | 0 | - | 4.29 | 159,519 |
| Name that Historical Figure #6 | 0 | - | 4.26 | 93,633 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,364 |
| Countries by Road Signs | 0 | - | 4.98 | 54,054 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,779 |
| All Country Flags of the World | 0 | - | 5.00 | 3,682,864 |
| Top 10 Oldest African Countries | 0 | - | 4.88 | 28,073 |
| Historical Events - AD or BC? | 0 | - | 4.70 | 57,701 |
| Mythical Creatures Quiz #1 | 0 | - | 4.92 | 708,686 |
| 20th Century Dates Quiz | 0 | - | 4.56 | 39,447 |
| Events in History #2 | 0 | - | 4.49 | 71,827 |
| Events in History #3 | 0 | - | 4.41 | 71,787 |
| Events in History #4 | 0 | - | 4.44 | 44,381 |
| This Day in History - July | 0 | - | 4.49 | 36,474 |
| This Day in History - August | 0 | - | 4.42 | 43,381 |
| This Day in History - September | 0 | - | 4.55 | 57,490 |
| This Day in History - October | 0 | - | 4.49 | 37,649 |
| This Day in History - January | 0 | - | 4.47 | 46,744 |
| This Day in History - March | 0 | - | 4.45 | 43,696 |
| Ancient Civilizations | 0 | - | 4.64 | 38,023 |
| The Places They Went #1 | 0 | - | 4.74 | 33,552 |
| Famous Inventors | 0 | - | 4.44 | 43,564 |
| 40 Historical People that Everyone Should Know | 0 | - | 4.08 | 1,014,916 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,540,487 |
| Country Flags Quiz #2 | 0 | - | 4.99 | 1,094,522 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 734,545 |
| Christopher Columbus Quiz | 0 | - | 4.23 | 8,323 |
| Born Here on This Date #1 | 0 | - | 3.92 | 35,403 |
| Famous Founders in the U.S. | 0 | - | 4.00 | 34,624 |
| Titled People Quiz #2 | 0 | - | 4.38 | 26,801 |
| Job Titles Quiz #2 | 0 | - | 3.62 | 37,337 |
| Famous Ships Quiz | 0 | - | 4.25 | 29,267 |
| Famous Short People | 0 | - | 4.39 | 17,926 |
| Name the Alliance | 0 | - | 4.29 | 29,785 |
| Coups d'Etat - Name the Country | 0 | - | 4.40 | 27,710 |
| Famous Documents | 0 | - | 4.05 | 21,844 |
| Legendary Deeds | 0 | - | 4.16 | 28,930 |
| Disasters in History | 0 | - | 4.40 | 25,716 |
| Executions in History | 0 | - | 4.30 | 16,998 |
| Flags with Crescents | 0 | - | 4.98 | 170,249 |
| Country Flag Trivia | 0 | - | 4.81 | 57,411 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 104,185 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 77,861 |
| Pixelated Flag Quiz | 0 | - | 4.97 | 87,852 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 67,521 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 53,083 |
| National Football Team Logos | 0 | - | 4.85 | 180,902 |
| The 2nd Millennium BC | 0 | - | 4.64 | 20,919 |
| Which Came First? | 0 | - | 4.37 | 74,898 |
| All World Leaders 2026 | 0 | - | 4.94 | 20,527 |
| A to Z: Legendary Creatures | 0 | - | 4.27 | 53,149 |
| Events in History #1 | 0 | - | 4.34 | 157,916 |
| People Who Died Young #1 | 0 | - | 4.24 | 63,712 |
| Deaths by Date and Cause #1 | 0 | - | 4.38 | 95,363 |
| Deaths by Date and Cause #2 | 0 | - | 4.15 | 67,844 |
| This Day in History - April | 0 | - | 4.40 | 44,479 |
| This Day in History - May | 0 | - | 4.33 | 48,412 |
| This Day in History - June | 0 | - | 4.32 | 33,513 |
| This Day in History - November | 0 | - | 4.24 | 33,622 |
| This Day in History - December | 0 | - | 4.32 | 40,554 |
| This Day in History - February | 0 | - | 4.38 | 39,818 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 25,056 |
| 30 Historical People You Probably Don't Know | 0 | - | 4.36 | 61,117 |
| Old Movies by Picture | 0 | - | 4.51 | 25,156 |
| Body Parts in History and Culture | 0 | - | 4.43 | 35,376 |
| History Analogies #1 | 0 | - | 4.53 | 90,059 |
| History Analogies #2 | 0 | - | 4.49 | 77,314 |
| Current Events by Year, 1990–2009 | 0 | - | 4.77 | 152,726 |
| Current Events by Year, 1970–1989 | 0 | - | 4.56 | 65,232 |
| Current Events by Year, 1930–1949 | 0 | - | 4.47 | 52,145 |
| Groups of Things - History #1 | 0 | - | 4.41 | 94,223 |
| History Analogies #3 | 0 | - | 4.61 | 80,758 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,596 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,218 |
| Random History by Country | 0 | - | 4.53 | 34,913 |
| Valid Answer - World History #1 | 0 | - | 4.56 | 61,986 |
| Animals in World History | 0 | - | 4.74 | 44,584 |
| Places - Real or Fictional? | 0 | - | 4.59 | 49,655 |
| History True or False #3 | 0 | - | 4.43 | 57,017 |
| Cold War Trivia #1 | 0 | - | 4.42 | 57,398 |
| Cold War Decoder | 0 | - | 4.83 | 52,460 |
| Events in Ancient History | 0 | - | 4.50 | 36,066 |
| Name a Valid Year in History | 0 | - | 4.93 | 67,507 |
| Time Magazine Person of the Year | 0 | - | 4.53 | 74,232 |
| Countries That Were Invaded | 0 | - | 4.55 | 97,586 |
| The 19th Century | 0 | - | 4.53 | 68,201 |
| The 18th Century | 0 | - | 4.53 | 53,359 |
| The 16th Century | 0 | - | 4.77 | 58,928 |
| The 9th and 10th Century | 0 | - | 4.54 | 37,735 |
| The 21st Century | 0 | - | 4.47 | 106,168 |
| History Multiple Choice #1 | 0 | - | 4.41 | 82,097 |
| Years in History #2 - Multiple Choice | 0 | - | 4.42 | 41,713 |
| History Multiple Choice #2 | 0 | - | 4.43 | 50,105 |
| History Multiple Choice #3 | 0 | - | 4.45 | 48,799 |
| History Multiple Choice #5 | 0 | - | 4.49 | 32,516 |
| Three Real and One Fake - World History | 0 | - | 4.44 | 38,444 |
| Dark Ages History | 0 | - | 4.42 | 32,784 |
| Country Flags that are White, Red and Green Only | 0 | - | 4.86 | 36,040 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 47,867 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 68,798 |
| Geography by Picture - B | 0 | - | 4.42 | 55,682 |
| Geography by Picture - H | 0 | - | 4.50 | 58,285 |
| Geography by Picture - N | 0 | - | 4.45 | 42,258 |
| Geography by Picture - R | 0 | - | 4.56 | 41,079 |
| Geography by Picture - T | 0 | - | 4.54 | 57,907 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,249,278 |
| Flags of Asia Quiz | 0 | - | 4.99 | 616,206 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 98,590 |
| Flags of Africa Quiz | 0 | - | 5.00 | 473,516 |
| Flags of North and South America | 0 | - | 4.99 | 374,539 |
| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 145,290 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 116,467 |
| Flags with the Most Stars | 0 | - | 4.91 | 137,006 |
| Country Flags with the Southern Cross | 0 | - | 4.81 | 62,611 |
| Flags that are Red & White Only | 0 | - | 4.97 | 164,819 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.92 | 146,505 |
| Flags to Languages | 0 | - | 4.95 | 173,949 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 76,708 |
| Country Flags with the Most Red | 0 | - | 4.98 | 120,801 |
| Country Flags with the Most Green | 0 | - | 4.96 | 99,904 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 99,690 |
| Country Flags with the Most Yellow | 0 | - | 4.95 | 99,327 |
| Country Flags with the Most Black | 0 | - | 4.95 | 97,761 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 67,844 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 50,249 |
| Country Flags Slideshow | 0 | - | 4.91 | 47,567 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 99,677 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 81,021 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 66,224 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 45,313 |
| Countries by Partial Flag Images #7 | 0 | - | 4.88 | 32,196 |
| Countries by Satellite Image #1 | 0 | - | 4.89 | 146,252 |
| Countries by Satellite Image #5 | 0 | - | 4.90 | 82,890 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.83 | 49,077 |
| Countries by Coat of Arms #1 | 0 | - | 4.92 | 72,881 |
| Countries by Coat of Arms #2 | 0 | - | 4.81 | 41,555 |
