| Former Countries by Territory Map | 0 | - | 4.96 | 102,704 |
| Empires by Maps | 0 | - | 4.98 | 120,272 |
| Years in History by Picture | 0 | - | 4.44 | 35,481 |
| "Second Best" History Edition | 0 | - | 4.94 | 62,883 |
| Former Flags | 0 | - | 4.97 | 107,616 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 337,347 |
| Ultimate 20th Century History Quiz | 0 | - | 4.86 | 53,669 |
| The 7 Wonders of the Ancient World | 0 | - | 4.85 | 82,356 |
| History by Picture - A | 0 | - | 4.26 | 45,793 |
| History by Picture - B | 0 | - | 4.40 | 48,950 |
| History by Picture - C | 0 | - | 4.36 | 54,477 |
| History by Picture - F | 0 | - | 4.35 | 37,885 |
| History by Picture - G | 0 | - | 4.40 | 42,146 |
| History by Picture - D | 0 | - | 4.29 | 44,314 |
| History by Picture - E | 0 | - | 4.25 | 43,933 |
| History by Picture - H | 0 | - | 4.37 | 36,797 |
| History by Picture - K | 0 | - | 4.35 | 33,359 |
| History by Picture - M | 0 | - | 4.17 | 36,148 |
| History by Picture - N | 0 | - | 4.40 | 41,259 |
| History by Picture - O | 0 | - | 4.39 | 36,316 |
| History by Picture - T | 0 | - | 4.20 | 33,313 |
| Influential Women in History | 0 | - | 4.42 | 35,547 |
| Cradles of Civilization | 0 | - | 4.46 | 39,605 |
| Materials From History #1 | 0 | - | 4.56 | 51,513 |
| Historical Countries by Ruler | 0 | - | 4.48 | 48,593 |
| Biggest Nations and Empires Ever | 0 | - | 4.52 | 145,837 |
| Famous Explorers | 0 | - | 4.58 | 36,143 |
| Famous Empires by Description | 0 | - | 4.73 | 118,400 |
| Answers by Time Period | 0 | - | 4.63 | 55,555 |
| Name that Historical Figure #2 | 0 | - | 4.42 | 284,390 |
| Name that Historical Figure #5 | 0 | - | 4.43 | 107,565 |
| Metals of Antiquity | 0 | - | 4.95 | 93,395 |
| Materials From History #2 | 0 | - | 4.59 | 31,468 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 46,663 |
| History: What Came First? #1 | 0 | - | 4.87 | 105,192 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 119,064 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 105,249 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 48,728 |
| WWII Figures by Picture | 0 | - | 4.89 | 65,352 |
| Infamous Criminals - Mostly U.S. | 0 | - | 4.21 | 48,988 |
| Assassinations in History | 0 | - | 4.21 | 66,183 |
| Famous Seconds | 0 | - | 4.22 | 46,564 |
| Ages and Eras | 0 | - | 4.39 | 67,686 |
| Celebrity Knights of the United Kingdom | 0 | - | 4.23 | 39,478 |
| Titled People Quiz #1 | 0 | - | 4.11 | 45,778 |
| Titled People Quiz #3 | 0 | - | 4.34 | 43,154 |
| Job Titles Quiz #1 | 0 | - | 4.22 | 75,980 |
| Female Historical Figures | 0 | - | 4.28 | 33,233 |
| Historical Blunders | 0 | - | 4.34 | 91,928 |
| Territorial Accessions | 0 | - | 4.36 | 34,777 |
| People Known as "The Great" | 0 | - | 4.46 | 24,658 |
| Women in History by Picture | 0 | - | 4.25 | 25,908 |
| History by Picture - I | 0 | - | 4.24 | 26,232 |
| History by Picture - J | 0 | - | 4.18 | 26,731 |
| History by Picture - L | 0 | - | 4.18 | 30,785 |
| History by Picture - P | 0 | - | 4.08 | 25,292 |
| History by Picture - Q | 0 | - | 4.03 | 22,082 |
| History by Picture - R | 0 | - | 4.13 | 26,852 |
| History by Picture - S | 0 | - | 4.14 | 27,795 |
| History by Picture - U | 0 | - | 4.24 | 25,135 |
| History by Picture - V | 0 | - | 4.30 | 25,108 |
| History by Picture - W | 0 | - | 4.01 | 21,644 |
| Years in History #1 - Multiple Choice | 0 | - | 4.85 | 70,257 |
| Name that Historical Figure #3 | 0 | - | 4.36 | 239,224 |
| Name that Historical Figure #4 | 0 | - | 4.29 | 159,042 |
| Name that Historical Figure #6 | 0 | - | 4.26 | 93,239 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,238 |
| Countries by Road Signs | 0 | - | 4.98 | 53,733 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,535 |
| All Country Flags of the World | 0 | - | 5.00 | 3,657,086 |
| Top 10 Oldest African Countries | 0 | - | 4.88 | 27,923 |
| Historical Events - AD or BC? | 0 | - | 4.70 | 57,564 |
| Mythical Creatures Quiz #1 | 0 | - | 4.92 | 707,272 |
| 20th Century Dates Quiz | 0 | - | 4.56 | 39,399 |
| Events in History #2 | 0 | - | 4.49 | 71,680 |
| Events in History #4 | 0 | - | 4.44 | 44,283 |
| This Day in History - July | 0 | - | 4.49 | 36,444 |
| This Day in History - August | 0 | - | 4.42 | 43,356 |
| This Day in History - September | 0 | - | 4.55 | 57,430 |
| This Day in History - October | 0 | - | 4.49 | 37,620 |
| This Day in History - January | 0 | - | 4.47 | 46,706 |
| This Day in History - March | 0 | - | 4.45 | 43,653 |
| Ancient Civilizations | 0 | - | 4.64 | 37,939 |
| The Places They Went #1 | 0 | - | 4.74 | 33,528 |
| Famous Inventors | 0 | - | 4.44 | 43,536 |
| 40 Historical People that Everyone Should Know | 0 | - | 4.09 | 1,013,548 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,536,048 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,092,313 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 733,050 |
| Christopher Columbus Quiz | 0 | - | 4.23 | 8,298 |
| Born Here on This Date #1 | 0 | - | 3.92 | 35,360 |
| Famous Founders in the U.S. | 0 | - | 3.98 | 34,454 |
| Titled People Quiz #2 | 0 | - | 4.38 | 26,738 |
| Job Titles Quiz #2 | 0 | - | 3.62 | 37,309 |
| Famous Ships Quiz | 0 | - | 4.25 | 29,244 |
| Famous Short People | 0 | - | 4.39 | 17,705 |
| Name the Alliance | 0 | - | 4.29 | 29,601 |
| Coups d'Etat - Name the Country | 0 | - | 4.40 | 27,675 |
| Famous Documents | 0 | - | 4.05 | 21,824 |
| Legendary Deeds | 0 | - | 4.16 | 28,912 |
| Disasters in History | 0 | - | 4.40 | 25,676 |
| Executions in History | 0 | - | 4.30 | 16,968 |
| Flags with Crescents | 0 | - | 4.98 | 169,352 |
| Country Flag Trivia | 0 | - | 4.81 | 56,936 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 103,626 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 77,388 |
| Pixelated Flag Quiz | 0 | - | 4.97 | 87,251 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 67,202 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 52,727 |
| National Football Team Logos | 0 | - | 4.85 | 180,203 |
| The 2nd Millennium BC | 0 | - | 4.64 | 20,841 |
| Which Came First? | 0 | - | 4.37 | 74,752 |
| All World Leaders 2026 | 0 | - | 4.96 | 19,638 |
| A to Z: Legendary Creatures | 0 | - | 4.26 | 53,021 |
| Events in History #3 | 0 | - | 4.40 | 71,668 |
| Events in History #1 | 0 | - | 4.34 | 157,694 |
| People Who Died Young #1 | 0 | - | 4.24 | 63,652 |
| Deaths by Date and Cause #1 | 0 | - | 4.38 | 95,205 |
| Deaths by Date and Cause #2 | 0 | - | 4.15 | 67,745 |
| This Day in History - April | 0 | - | 4.40 | 44,464 |
| This Day in History - May | 0 | - | 4.33 | 48,366 |
| This Day in History - June | 0 | - | 4.32 | 33,495 |
| This Day in History - November | 0 | - | 4.24 | 33,596 |
| This Day in History - December | 0 | - | 4.32 | 40,532 |
| This Day in History - February | 0 | - | 4.38 | 39,781 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 24,882 |
| 30 Historical People You Probably Don't Know | 0 | - | 4.36 | 61,004 |
| Old Movies by Picture | 0 | - | 4.51 | 25,077 |
| Body Parts in History and Culture | 0 | - | 4.43 | 35,265 |
| History Analogies #1 | 0 | - | 4.53 | 89,954 |
| History Analogies #2 | 0 | - | 4.49 | 77,190 |
| Current Events by Year, 1990–2009 | 0 | - | 4.77 | 152,561 |
| Current Events by Year, 1970–1989 | 0 | - | 4.56 | 65,149 |
| Current Events by Year, 1930–1949 | 0 | - | 4.48 | 52,076 |
| Groups of Things - History #1 | 0 | - | 4.41 | 94,067 |
| History Analogies #3 | 0 | - | 4.61 | 80,634 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,456 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,942 |
| Random History by Country | 0 | - | 4.53 | 34,835 |
| Valid Answer - World History #1 | 0 | - | 4.56 | 61,853 |
| Animals in World History | 0 | - | 4.74 | 44,467 |
| Places - Real or Fictional? | 0 | - | 4.59 | 49,575 |
| History True or False #3 | 0 | - | 4.43 | 56,830 |
| Cold War Trivia #1 | 0 | - | 4.42 | 57,258 |
| Cold War Decoder | 0 | - | 4.83 | 52,320 |
| Events in Ancient History | 0 | - | 4.50 | 35,954 |
| Name a Valid Year in History | 0 | - | 4.93 | 67,135 |
| Time Magazine Person of the Year | 0 | - | 4.53 | 74,044 |
| Countries That Were Invaded | 0 | - | 4.55 | 97,388 |
| The 19th Century | 0 | - | 4.53 | 68,102 |
| The 18th Century | 0 | - | 4.53 | 53,288 |
| The 16th Century | 0 | - | 4.77 | 58,872 |
| The 9th and 10th Century | 0 | - | 4.54 | 37,667 |
| The 21st Century | 0 | - | 4.48 | 105,898 |
| History Multiple Choice #1 | 0 | - | 4.41 | 81,923 |
| Years in History #2 - Multiple Choice | 0 | - | 4.42 | 41,630 |
| History Multiple Choice #2 | 0 | - | 4.43 | 50,028 |
| History Multiple Choice #3 | 0 | - | 4.45 | 48,724 |
| History Multiple Choice #5 | 0 | - | 4.49 | 32,450 |
| Three Real and One Fake - World History | 0 | - | 4.44 | 38,369 |
| Dark Ages History | 0 | - | 4.42 | 32,747 |
| Country Flags that are White, Red and Green Only | 0 | - | 4.86 | 35,905 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 47,429 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 68,401 |
| Geography by Picture - B | 0 | - | 4.42 | 55,589 |
| Geography by Picture - H | 0 | - | 4.50 | 58,212 |
| Geography by Picture - N | 0 | - | 4.45 | 42,191 |
| Geography by Picture - R | 0 | - | 4.56 | 41,013 |
| Geography by Picture - T | 0 | - | 4.54 | 57,826 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,242,295 |
| Flags of Asia Quiz | 0 | - | 4.99 | 612,712 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 98,401 |
| Flags of Africa Quiz | 0 | - | 5.00 | 470,419 |
| Flags of North and South America | 0 | - | 4.99 | 372,597 |
| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 144,506 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 115,750 |
| Flags with the Most Stars | 0 | - | 4.91 | 136,256 |
| Country Flags with the Southern Cross | 0 | - | 4.81 | 62,137 |
| Flags that are Red & White Only | 0 | - | 4.97 | 164,165 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.93 | 145,866 |
| Flags to Languages | 0 | - | 4.95 | 173,536 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 75,984 |
| Country Flags with the Most Red | 0 | - | 4.98 | 120,335 |
| Country Flags with the Most Green | 0 | - | 4.96 | 99,537 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 99,315 |
| Country Flags with the Most Yellow | 0 | - | 4.94 | 99,000 |
| Country Flags with the Most Black | 0 | - | 4.95 | 97,441 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 67,673 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 50,059 |
| Country Flags Slideshow | 0 | - | 4.91 | 47,306 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 99,346 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 80,670 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 65,888 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 44,988 |
| Countries by Partial Flag Images #7 | 0 | - | 4.88 | 31,792 |
| Countries by Satellite Image #1 | 0 | - | 4.89 | 145,464 |
| Countries by Satellite Image #5 | 0 | - | 4.89 | 82,424 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.83 | 48,776 |
| Countries by Coat of Arms #1 | 0 | - | 4.93 | 72,718 |
| Countries by Coat of Arms #2 | 0 | - | 4.81 | 41,474 |
