| Former Countries by Territory Map | 0 | - | 4.96 | 103,823 |
| Years in History by Picture | 0 | - | 4.45 | 35,780 |
| "Second Best" History Edition | 0 | - | 4.94 | 64,148 |
| Former Flags | 0 | - | 4.97 | 108,532 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 339,445 |
| Ultimate 20th Century History Quiz | 0 | - | 4.87 | 54,120 |
| The 7 Wonders of the Ancient World | 0 | - | 4.86 | 82,608 |
| History by Picture - A | 0 | - | 4.26 | 46,124 |
| History by Picture - B | 0 | - | 4.40 | 49,324 |
| History by Picture - C | 0 | - | 4.33 | 54,852 |
| History by Picture - F | 0 | - | 4.35 | 38,169 |
| History by Picture - G | 0 | - | 4.40 | 42,412 |
| History by Picture - D | 0 | - | 4.29 | 44,629 |
| History by Picture - E | 0 | - | 4.25 | 44,210 |
| History by Picture - H | 0 | - | 4.37 | 37,059 |
| History by Picture - K | 0 | - | 4.35 | 33,590 |
| History by Picture - M | 0 | - | 4.17 | 36,374 |
| History by Picture - N | 0 | - | 4.40 | 41,509 |
| History by Picture - O | 0 | - | 4.39 | 36,536 |
| History by Picture - T | 0 | - | 4.20 | 33,523 |
| Influential Women in History | 0 | - | 4.43 | 36,451 |
| Cradles of Civilization | 0 | - | 4.46 | 40,438 |
| Materials From History #1 | 0 | - | 4.56 | 52,046 |
| Biggest Nations and Empires Ever | 0 | - | 4.46 | 146,605 |
| Famous Explorers | 0 | - | 4.58 | 36,370 |
| Famous Empires by Description | 0 | - | 4.73 | 118,967 |
| Answers by Time Period | 0 | - | 4.64 | 55,862 |
| Name that Historical Figure #2 | 0 | - | 4.42 | 286,041 |
| Name that Historical Figure #5 | 0 | - | 4.43 | 108,592 |
| Metals of Antiquity | 0 | - | 4.95 | 93,897 |
| Materials From History #2 | 0 | - | 4.59 | 31,605 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 47,121 |
| History: What Came First? #1 | 0 | - | 4.87 | 105,941 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 119,790 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 105,844 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 48,946 |
| WWII Figures by Picture | 0 | - | 4.89 | 66,209 |
| Infamous Criminals - Mostly U.S. | 0 | - | 4.21 | 49,161 |
| Assassinations in History | 0 | - | 4.21 | 66,420 |
| Famous Founders in the U.S. | 0 | - | 4.02 | 34,780 |
| Famous Seconds | 0 | - | 4.22 | 46,856 |
| Ages and Eras | 0 | - | 4.39 | 67,921 |
| Celebrity Knights of the United Kingdom | 0 | - | 4.23 | 39,565 |
| Titled People Quiz #1 | 0 | - | 4.11 | 45,916 |
| Titled People Quiz #3 | 0 | - | 4.34 | 43,298 |
| Job Titles Quiz #1 | 0 | - | 4.22 | 76,141 |
| Coups d'Etat - Name the Country | 0 | - | 4.44 | 40,121 |
| Female Historical Figures | 0 | - | 4.28 | 33,372 |
| Historical Blunders | 0 | - | 4.34 | 92,695 |
| Territorial Accessions | 0 | - | 4.34 | 34,921 |
| People Known as "The Great" | 0 | - | 4.46 | 24,791 |
| Women in History by Picture | 0 | - | 4.25 | 26,021 |
| History by Picture - I | 0 | - | 4.24 | 26,435 |
| History by Picture - J | 0 | - | 4.18 | 26,929 |
| History by Picture - L | 0 | - | 4.18 | 31,004 |
| History by Picture - P | 0 | - | 4.08 | 25,468 |
| History by Picture - Q | 0 | - | 4.03 | 22,250 |
| History by Picture - R | 0 | - | 4.13 | 27,041 |
| History by Picture - S | 0 | - | 4.14 | 27,973 |
| History by Picture - U | 0 | - | 4.25 | 25,316 |
| History by Picture - V | 0 | - | 4.31 | 25,304 |
| History by Picture - W | 0 | - | 4.01 | 21,806 |
| Years in History #1 - Multiple Choice | 0 | - | 4.82 | 70,614 |
| Name that Historical Figure #3 | 0 | - | 4.36 | 240,696 |
| Name that Historical Figure #4 | 0 | - | 4.29 | 160,097 |
| Name that Historical Figure #6 | 0 | - | 4.26 | 94,070 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,515 |
| Countries by Road Signs | 0 | - | 4.98 | 54,329 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 62,085 |
| All Country Flags of the World | 0 | - | 5.00 | 3,710,817 |
| Top 10 Oldest African Countries | 0 | - | 4.88 | 28,216 |
| Historical Events - AD or BC? | 0 | - | 4.70 | 57,829 |
| Mythical Creatures Quiz #1 | 0 | - | 4.92 | 710,014 |
| 20th Century Dates Quiz | 0 | - | 4.56 | 39,492 |
| Events in History #2 | 0 | - | 4.49 | 71,950 |
| Events in History #3 | 0 | - | 4.41 | 71,892 |
| Events in History #4 | 0 | - | 4.44 | 44,474 |
| This Day in History - July | 0 | - | 4.49 | 36,508 |
| This Day in History - August | 0 | - | 4.42 | 43,422 |
| This Day in History - September | 0 | - | 4.55 | 57,557 |
| This Day in History - October | 0 | - | 4.49 | 37,684 |
| This Day in History - January | 0 | - | 4.48 | 46,788 |
| This Day in History - March | 0 | - | 4.45 | 43,742 |
| Ancient Civilizations | 0 | - | 4.64 | 38,122 |
| The Places They Went #1 | 0 | - | 4.74 | 33,574 |
| Famous Inventors | 0 | - | 4.44 | 43,595 |
| 40 Historical People that Everyone Should Know | 0 | - | 4.08 | 1,016,358 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,545,471 |
| Country Flags Quiz #2 | 0 | - | 4.99 | 1,096,966 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 736,272 |
| Christopher Columbus Quiz | 0 | - | 4.24 | 8,345 |
| Born Here on This Date #1 | 0 | - | 3.92 | 35,445 |
| Titled People Quiz #2 | 0 | - | 4.38 | 26,834 |
| Job Titles Quiz #2 | 0 | - | 3.62 | 37,359 |
| Famous Ships Quiz | 0 | - | 4.25 | 29,286 |
| Famous Short People | 0 | - | 4.37 | 18,062 |
| Name the Alliance | 0 | - | 4.29 | 29,951 |
| Famous Documents | 0 | - | 4.05 | 21,871 |
| Legendary Deeds | 0 | - | 4.16 | 28,950 |
| Disasters in History | 0 | - | 4.40 | 25,751 |
| Executions in History | 0 | - | 4.30 | 17,022 |
| Flags with Crescents | 0 | - | 4.98 | 171,254 |
| Country Flag Trivia | 0 | - | 4.81 | 57,968 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 104,846 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 78,382 |
| Pixelated Flag Quiz | 0 | - | 4.97 | 88,540 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 67,907 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.81 | 53,454 |
| National Football Team Logos | 0 | - | 4.85 | 181,796 |
| The 2nd Millennium BC | 0 | - | 4.64 | 20,998 |
| Which Came First? | 0 | - | 4.37 | 75,024 |
| All World Leaders 2026 | 0 | - | 4.95 | 20,983 |
| A to Z: Legendary Creatures | 0 | - | 4.28 | 53,287 |
| Events in History #1 | 0 | - | 4.35 | 158,132 |
| People Who Died Young #1 | 0 | - | 4.24 | 63,764 |
| Deaths by Date and Cause #1 | 0 | - | 4.38 | 95,502 |
| Deaths by Date and Cause #2 | 0 | - | 4.15 | 67,974 |
| This Day in History - April | 0 | - | 4.40 | 44,507 |
| This Day in History - May | 0 | - | 4.33 | 48,465 |
| This Day in History - June | 0 | - | 4.32 | 33,547 |
| This Day in History - November | 0 | - | 4.24 | 33,645 |
| This Day in History - December | 0 | - | 4.32 | 40,589 |
| This Day in History - February | 0 | - | 4.38 | 39,871 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 25,232 |
| 30 Historical People You Probably Don't Know | 0 | - | 4.36 | 61,248 |
| Old Movies by Picture | 0 | - | 4.51 | 25,257 |
| Body Parts in History and Culture | 0 | - | 4.43 | 35,432 |
| History Analogies #1 | 0 | - | 4.53 | 90,372 |
| History Analogies #2 | 0 | - | 4.49 | 77,490 |
| Current Events by Year, 1990–2009 | 0 | - | 4.77 | 152,945 |
| Current Events by Year, 1970–1989 | 0 | - | 4.56 | 65,320 |
| Current Events by Year, 1930–1949 | 0 | - | 4.47 | 52,207 |
| Groups of Things - History #1 | 0 | - | 4.41 | 94,476 |
| History Analogies #3 | 0 | - | 4.61 | 80,933 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,739 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,426 |
| Random History by Country | 0 | - | 4.53 | 34,994 |
| Valid Answer - World History #1 | 0 | - | 4.56 | 62,133 |
| Animals in World History | 0 | - | 4.74 | 44,666 |
| Places - Real or Fictional? | 0 | - | 4.59 | 49,751 |
| History True or False #3 | 0 | - | 4.43 | 57,219 |
| Cold War Trivia #1 | 0 | - | 4.42 | 57,538 |
| Cold War Decoder | 0 | - | 4.83 | 52,631 |
| Events in Ancient History | 0 | - | 4.50 | 36,166 |
| Name a Valid Year in History | 0 | - | 4.93 | 67,889 |
| Time Magazine Person of the Year | 0 | - | 4.53 | 74,416 |
| Countries That Were Invaded | 0 | - | 4.55 | 97,851 |
| The 19th Century | 0 | - | 4.53 | 68,281 |
| The 18th Century | 0 | - | 4.53 | 53,424 |
| The 16th Century | 0 | - | 4.77 | 58,971 |
| The 9th and 10th Century | 0 | - | 4.54 | 37,782 |
| The 21st Century | 0 | - | 4.47 | 106,409 |
| History Multiple Choice #1 | 0 | - | 4.41 | 82,297 |
| Years in History #2 - Multiple Choice | 0 | - | 4.42 | 41,792 |
| History Multiple Choice #2 | 0 | - | 4.43 | 50,190 |
| History Multiple Choice #3 | 0 | - | 4.45 | 48,879 |
| History Multiple Choice #5 | 0 | - | 4.49 | 32,588 |
| Dark Ages History | 0 | - | 4.42 | 32,817 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 48,351 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 69,293 |
| Geography by Picture - B | 0 | - | 4.42 | 55,774 |
| Geography by Picture - H | 0 | - | 4.50 | 58,370 |
| Geography by Picture - N | 0 | - | 4.45 | 42,334 |
| Geography by Picture - R | 0 | - | 4.56 | 41,140 |
| Geography by Picture - T | 0 | - | 4.54 | 57,992 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,257,177 |
| Flags of Asia Quiz | 0 | - | 4.99 | 619,848 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 98,779 |
| Flags of Africa Quiz | 0 | - | 5.00 | 477,161 |
| Flags of North and South America | 0 | - | 4.99 | 376,725 |
| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 146,269 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 117,260 |
| Flags with the Most Stars | 0 | - | 4.91 | 137,826 |
| Country Flags with the Southern Cross | 0 | - | 4.81 | 63,145 |
| Flags that are Red & White Only | 0 | - | 4.97 | 165,548 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.92 | 147,265 |
| Flags to Languages | 0 | - | 4.95 | 174,467 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 77,580 |
| Country Flags with the Most Red | 0 | - | 4.98 | 121,298 |
| Country Flags with the Most Green | 0 | - | 4.96 | 100,308 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 100,103 |
| Country Flags with the Most Yellow | 0 | - | 4.95 | 99,706 |
| Country Flags with the Most Black | 0 | - | 4.95 | 98,107 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 68,077 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 50,472 |
| Country Flags Slideshow | 0 | - | 4.91 | 47,903 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 100,039 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 81,386 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 66,624 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 45,712 |
| Countries by Partial Flag Images #7 | 0 | - | 4.88 | 32,656 |
| Countries by Satellite Image #1 | 0 | - | 4.89 | 146,805 |
| Countries by Satellite Image #5 | 0 | - | 4.90 | 83,158 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.83 | 49,238 |
| Countries by Coat of Arms #1 | 0 | - | 4.92 | 73,041 |
| Countries by Coat of Arms #2 | 0 | - | 4.81 | 41,636 |
| World Coats of Arms | 0 | - | 4.99 | 65,105 |
| All North American Pro Sports Logos | 0 | - | 4.72 | 116,336 |
| Pixelated World Map | 0 | - | 5.00 | 144,066 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 51,001 |
