| Former Countries by Territory Map | 0 | - | 4.96 | 102,702 |
| Empires by Maps | 0 | - | 4.98 | 120,253 |
| Former Flags | 0 | - | 4.97 | 107,610 |
| Years in History by Picture | 0 | - | 4.44 | 35,477 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 337,326 |
| "Second Best" History Edition | 0 | - | 4.94 | 62,880 |
| WWII Figures by Picture | 0 | - | 4.89 | 65,340 |
| Name that Historical Figure #2 | 0 | - | 4.42 | 284,376 |
| Name that Historical Figure #5 | 0 | - | 4.43 | 107,561 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 119,049 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 105,246 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 48,727 |
| Ultimate 20th Century History Quiz | 0 | - | 4.86 | 53,660 |
| The 7 Wonders of the Ancient World | 0 | - | 4.85 | 82,354 |
| History by Picture - A | 0 | - | 4.26 | 45,789 |
| History by Picture - B | 0 | - | 4.40 | 48,948 |
| History by Picture - C | 0 | - | 4.36 | 54,473 |
| History by Picture - F | 0 | - | 4.35 | 37,881 |
| History by Picture - G | 0 | - | 4.40 | 42,141 |
| History by Picture - D | 0 | - | 4.29 | 44,311 |
| History by Picture - E | 0 | - | 4.25 | 43,931 |
| History by Picture - H | 0 | - | 4.37 | 36,795 |
| History by Picture - K | 0 | - | 4.35 | 33,359 |
| History by Picture - M | 0 | - | 4.17 | 36,146 |
| History by Picture - N | 0 | - | 4.40 | 41,257 |
| History by Picture - O | 0 | - | 4.39 | 36,316 |
| History by Picture - T | 0 | - | 4.20 | 33,313 |
| Name that Historical Figure #3 | 0 | - | 4.36 | 239,216 |
| Name that Historical Figure #4 | 0 | - | 4.29 | 159,040 |
| Name that Historical Figure #6 | 0 | - | 4.26 | 93,234 |
| All Country Flags of the World | 0 | - | 5.00 | 3,656,557 |
| NBA 2K Highest Rated Players | 0 | - | 4.45 | 334,104 |
| Metals of Antiquity | 0 | - | 4.95 | 93,389 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 46,657 |
| History: What Came First? #1 | 0 | - | 4.87 | 105,183 |
| Mythical Creatures Quiz #1 | 0 | - | 4.92 | 707,188 |
| Women in History by Picture | 0 | - | 4.25 | 25,908 |
| History by Picture - I | 0 | - | 4.24 | 26,231 |
| History by Picture - J | 0 | - | 4.18 | 26,728 |
| History by Picture - L | 0 | - | 4.18 | 30,782 |
| History by Picture - P | 0 | - | 4.08 | 25,292 |
| History by Picture - Q | 0 | - | 4.03 | 22,081 |
| History by Picture - R | 0 | - | 4.13 | 26,850 |
| History by Picture - S | 0 | - | 4.14 | 27,793 |
| History by Picture - U | 0 | - | 4.24 | 25,132 |
| History by Picture - V | 0 | - | 4.30 | 25,105 |
| History by Picture - W | 0 | - | 4.01 | 21,643 |
| Years in History #1 - Multiple Choice | 0 | - | 4.85 | 70,251 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,236 |
| Countries by Road Signs | 0 | - | 4.98 | 53,725 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,534 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,535,958 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,092,275 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 733,017 |
| NBA 2K Video Game Covers | 0 | - | 4.41 | 89,765 |
| Top 10 Oldest African Countries | 0 | - | 4.88 | 27,921 |
| Influential Women in History | 0 | - | 4.42 | 35,542 |
| Cradles of Civilization | 0 | - | 4.46 | 39,602 |
| Materials From History #1 | 0 | - | 4.56 | 51,510 |
| Historical Countries by Ruler | 0 | - | 4.48 | 48,589 |
| Biggest Nations and Empires Ever | 0 | - | 4.52 | 145,830 |
| Famous Explorers | 0 | - | 4.58 | 36,141 |
| Famous Empires by Description | 0 | - | 4.73 | 118,395 |
| Answers by Time Period | 0 | - | 4.63 | 55,550 |
| All Modern-Day Countries Ever Controlled by Turkic People | 0 | - | 4.94 | 40,987 |
| All Modern-Day Countries Ever Controlled by Arab People with a Map | 0 | - | 4.98 | 55,296 |
| Flags with Crescents | 0 | - | 4.98 | 169,327 |
| Country Flag Trivia | 0 | - | 4.81 | 56,931 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 103,608 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 77,381 |
| Pixelated Flag Quiz | 0 | - | 4.97 | 87,238 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 67,192 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 85,135 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 52,724 |
| National Football Team Logos | 0 | - | 4.85 | 180,193 |
| Historical Events - AD or BC? | 0 | - | 4.70 | 57,563 |
| Materials From History #2 | 0 | - | 4.59 | 31,468 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,935 |
| All World Leaders 2026 | 0 | - | 4.96 | 19,558 |
| Cold War Decoder | 0 | - | 4.83 | 52,319 |
| 20th Century Dates Quiz | 0 | - | 4.56 | 39,398 |
| Events in History #2 | 0 | - | 4.49 | 71,680 |
| Events in History #4 | 0 | - | 4.44 | 44,282 |
| Name a Valid Year in History | 0 | - | 4.93 | 67,130 |
| Infamous Criminals - Mostly U.S. | 0 | - | 4.21 | 48,987 |
| Assassinations in History | 0 | - | 4.21 | 66,181 |
| Famous Seconds | 0 | - | 4.22 | 46,564 |
| Ages and Eras | 0 | - | 4.39 | 67,683 |
| 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 | 75,979 |
| Female Historical Figures | 0 | - | 4.28 | 33,231 |
| Historical Blunders | 0 | - | 4.34 | 91,923 |
| Territorial Accessions | 0 | - | 4.36 | 34,776 |
| People Known as "The Great" | 0 | - | 4.46 | 24,658 |
| This Day in History - July | 0 | - | 4.49 | 36,443 |
| This Day in History - August | 0 | - | 4.42 | 43,355 |
| This Day in History - September | 0 | - | 4.55 | 57,428 |
| This Day in History - October | 0 | - | 4.49 | 37,619 |
| This Day in History - January | 0 | - | 4.47 | 46,704 |
| This Day in History - March | 0 | - | 4.45 | 43,651 |
| Ancient Civilizations | 0 | - | 4.64 | 37,938 |
| The Places They Went #1 | 0 | - | 4.74 | 33,527 |
| Famous Inventors | 0 | - | 4.44 | 43,536 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 24,875 |
| All Modern-Day Countries Ever Controlled by the Seljuks | 0 | - | 4.92 | 28,500 |
| European History for Dummies | 0 | - | 4.83 | 89,843 |
| 40 Historical People that Everyone Should Know | 0 | - | 4.09 | 1,013,515 |
| Country Flags that are White, Red and Green Only | 0 | - | 4.86 | 35,904 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 47,423 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 68,394 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,242,152 |
| Flags of Asia Quiz | 0 | - | 4.99 | 612,638 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 98,400 |
| Flags of Africa Quiz | 0 | - | 5.00 | 470,365 |
| Flags of North and South America | 0 | - | 4.99 | 372,544 |
| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 144,496 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 115,740 |
| Flags with the Most Stars | 0 | - | 4.91 | 136,244 |
| Country Flags with the Southern Cross | 0 | - | 4.81 | 62,129 |
| Flags that are Red & White Only | 0 | - | 4.97 | 164,155 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.93 | 145,857 |
| Flags to Languages | 0 | - | 4.95 | 173,527 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 75,967 |
| Country Flags with the Most Red | 0 | - | 4.98 | 120,329 |
| Country Flags with the Most Green | 0 | - | 4.96 | 99,533 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 99,311 |
| Country Flags with the Most Yellow | 0 | - | 4.94 | 98,996 |
| Country Flags with the Most Black | 0 | - | 4.95 | 97,435 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 67,672 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 50,056 |
| Country Flags Slideshow | 0 | - | 4.91 | 47,302 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 99,344 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 80,664 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 65,882 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 44,984 |
| Countries by Partial Flag Images #7 | 0 | - | 4.88 | 31,786 |
| Countries by Satellite Image #1 | 0 | - | 4.89 | 145,455 |
| Countries by Satellite Image #5 | 0 | - | 4.89 | 82,420 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.83 | 48,775 |
| Countries by Coat of Arms #1 | 0 | - | 4.93 | 72,717 |
| Countries by Coat of Arms #2 | 0 | - | 4.81 | 41,472 |
| World Coats of Arms | 0 | - | 4.99 | 64,431 |
| Pixelated World Map | 0 | - | 5.00 | 143,287 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 50,479 |
| Country Flags with the Most Blue | 0 | - | 4.88 | 92,426 |
| Country Flags With Blue Removed | 0 | - | 4.92 | 44,382 |
| Original 151 Pokémon | 0 | - | 4.96 | 789,475 |
| Madden NFL Covers | 0 | - | 4.02 | 107,977 |
| The 2nd Millennium BC | 0 | - | 4.64 | 20,831 |
| Body Parts in History and Culture | 0 | - | 4.43 | 35,264 |
| History Analogies #1 | 0 | - | 4.53 | 89,953 |
| History Analogies #2 | 0 | - | 4.49 | 77,188 |
| Current Events by Year, 1990–2009 | 0 | - | 4.77 | 152,558 |
| Current Events by Year, 1970–1989 | 0 | - | 4.56 | 65,146 |
| Current Events by Year, 1930–1949 | 0 | - | 4.48 | 52,076 |
| Groups of Things - History #1 | 0 | - | 4.41 | 94,066 |
| History Analogies #3 | 0 | - | 4.61 | 80,629 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,454 |
| Which Came First? | 0 | - | 4.37 | 74,751 |
| Random History by Country | 0 | - | 4.53 | 34,835 |
| Valid Answer - World History #1 | 0 | - | 4.56 | 61,852 |
| Animals in World History | 0 | - | 4.74 | 44,463 |
| People - Real or Fictional? | 0 | - | 4.56 | 58,801 |
| Places - Real or Fictional? | 0 | - | 4.59 | 49,572 |
| History True or False #3 | 0 | - | 4.43 | 56,824 |
| A to Z: Legendary Creatures | 0 | - | 4.26 | 53,014 |
| Normandy D-Day Beaches | 0 | - | 4.83 | 40,399 |
| Territory Changes in World War I | 0 | - | 4.87 | 46,718 |
| Flags of WW1 | 0 | - | 4.60 | 38,340 |
| Cold War Trivia #1 | 0 | - | 4.42 | 57,254 |
| Events in History #3 | 0 | - | 4.40 | 71,667 |
| Events in History #1 | 0 | - | 4.34 | 157,692 |
| Events in Ancient History | 0 | - | 4.50 | 35,954 |
| People Who Died Young #1 | 0 | - | 4.24 | 63,651 |
| Deaths by Date and Cause #1 | 0 | - | 4.38 | 95,204 |
| Deaths by Date and Cause #2 | 0 | - | 4.15 | 67,744 |
| Time Magazine Person of the Year | 0 | - | 4.53 | 74,040 |
| Countries That Were Invaded | 0 | - | 4.55 | 97,386 |
| This Day in History - April | 0 | - | 4.40 | 44,464 |
| This Day in History - May | 0 | - | 4.33 | 48,365 |
| This Day in History - June | 0 | - | 4.32 | 33,494 |
| 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 | 39,779 |
| The 19th Century | 0 | - | 4.53 | 68,101 |
| The 18th Century | 0 | - | 4.53 | 53,285 |
| The 16th Century | 0 | - | 4.77 | 58,870 |
| The 9th and 10th Century | 0 | - | 4.54 | 37,663 |
| The 21st Century | 0 | - | 4.48 | 105,898 |
| Military History Vocabulary | 0 | - | 4.91 | 67,104 |
| History Multiple Choice #1 | 0 | - | 4.41 | 81,918 |
| Years in History #2 - Multiple Choice | 0 | - | 4.42 | 41,628 |
| History Multiple Choice #2 | 0 | - | 4.43 | 50,025 |
| History Multiple Choice #3 | 0 | - | 4.45 | 48,723 |
| History Multiple Choice #5 | 0 | - | 4.49 | 32,448 |
| Three Real and One Fake - World History | 0 | - | 4.44 | 38,366 |
| Dark Ages History | 0 | - | 4.42 | 32,746 |
| 30 Historical People You Probably Don't Know | 0 | - | 4.36 | 61,001 |
