| Former Countries by Territory Map | 0 | - | 4.96 | 101,406 |
| Empires by Maps | 0 | - | 4.98 | 118,287 |
| Former Flags | 0 | - | 4.97 | 106,584 |
| Years in History by Picture | 0 | - | 4.44 | 35,071 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 335,343 |
| "Second Best" History Edition | 0 | - | 4.94 | 61,681 |
| WWII Figures by Picture | 0 | - | 4.85 | 50,460 |
| Name that Historical Figure #2 | 0 | - | 4.43 | 282,453 |
| Name that Historical Figure #5 | 0 | - | 4.43 | 106,545 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 118,424 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 104,601 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 48,523 |
| Ultimate 20th Century History Quiz | 0 | - | 4.86 | 53,172 |
| The 7 Wonders of the Ancient World | 0 | - | 4.85 | 82,059 |
| History by Picture - A | 0 | - | 4.25 | 45,439 |
| History by Picture - B | 0 | - | 4.40 | 48,547 |
| History by Picture - C | 0 | - | 4.36 | 54,054 |
| History by Picture - F | 0 | - | 4.35 | 37,562 |
| History by Picture - G | 0 | - | 4.40 | 41,820 |
| History by Picture - D | 0 | - | 4.29 | 43,985 |
| History by Picture - E | 0 | - | 4.27 | 43,603 |
| History by Picture - H | 0 | - | 4.37 | 36,518 |
| History by Picture - K | 0 | - | 4.35 | 33,084 |
| History by Picture - M | 0 | - | 4.17 | 35,893 |
| History by Picture - N | 0 | - | 4.40 | 40,971 |
| History by Picture - O | 0 | - | 4.39 | 36,008 |
| History by Picture - T | 0 | - | 4.20 | 33,070 |
| Name that Historical Figure #3 | 0 | - | 4.36 | 237,554 |
| Name that Historical Figure #4 | 0 | - | 4.29 | 157,949 |
| Name that Historical Figure #6 | 0 | - | 4.27 | 92,363 |
| All Country Flags of the World | 0 | - | 5.00 | 3,597,602 |
| NBA 2K Highest Rated Players | 0 | - | 4.45 | 332,003 |
| Metals of Antiquity | 0 | - | 4.94 | 92,847 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 46,116 |
| History: What Came First? #1 | 0 | - | 4.87 | 104,113 |
| History - Did They Have It? | 0 | - | 4.84 | 61,060 |
| Mythical Creatures Quiz #1 | 0 | - | 4.92 | 704,127 |
| Women in History by Picture | 0 | - | 4.25 | 25,750 |
| History by Picture - I | 0 | - | 4.26 | 25,989 |
| History by Picture - J | 0 | - | 4.18 | 26,508 |
| History by Picture - L | 0 | - | 4.18 | 30,541 |
| History by Picture - P | 0 | - | 4.08 | 25,092 |
| History by Picture - Q | 0 | - | 4.03 | 21,903 |
| History by Picture - R | 0 | - | 4.13 | 26,615 |
| History by Picture - S | 0 | - | 4.14 | 27,567 |
| History by Picture - U | 0 | - | 4.24 | 24,919 |
| History by Picture - V | 0 | - | 4.30 | 24,888 |
| History by Picture - W | 0 | - | 4.01 | 21,480 |
| Years in History #1 - Multiple Choice | 0 | - | 4.85 | 69,630 |
| Islands by Shape #2 | 0 | - | 4.88 | 58,972 |
| Countries by Road Signs | 0 | - | 4.98 | 53,047 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 60,983 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,525,434 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,086,983 |
| Country Flags Quiz #3 | 0 | - | 4.98 | 729,364 |
| NBA 2K Video Game Covers | 0 | - | 4.41 | 88,616 |
| Top 10 Oldest African Countries | 0 | - | 4.88 | 27,413 |
| Influential Women in History | 0 | - | 4.42 | 34,917 |
| Cradles of Civilization | 0 | - | 4.46 | 38,978 |
| Materials From History #1 | 0 | - | 4.56 | 50,533 |
| Historical Countries by Ruler | 0 | - | 4.48 | 48,009 |
| Biggest Nations and Empires Ever | 0 | - | 4.46 | 145,090 |
| Famous Explorers | 0 | - | 4.58 | 35,924 |
| Famous Empires by Description | 0 | - | 4.70 | 117,489 |
| Answers by Time Period | 0 | - | 4.63 | 55,244 |
| All Modern-Day Countries Ever Controlled by Turkic People | 0 | - | 4.95 | 40,667 |
| All Modern-Day Countries Ever Controlled by Arab People with a Map | 0 | - | 4.98 | 54,832 |
| All Modern-Day Countries Ever Controlled by the British | 0 | - | 4.81 | 49,330 |
| Flags with Crescents | 0 | - | 4.98 | 167,398 |
| Country Flag Trivia | 0 | - | 4.81 | 55,846 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 102,311 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 76,395 |
| Pixelated Flag Quiz | 0 | - | 4.98 | 85,813 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 66,384 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 84,318 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 51,967 |
| National Football Team Logos | 0 | - | 4.84 | 178,522 |
| Historical Events - AD or BC? | 0 | - | 4.70 | 57,160 |
| Materials From History #2 | 0 | - | 4.59 | 30,897 |
| Historic Orient Express Routes Map | 0 | - | 5.00 | 52,922 |
| Cold War Decoder | 0 | - | 4.83 | 51,897 |
| 20th Century Dates Quiz | 0 | - | 4.56 | 39,306 |
| Events in History #2 | 0 | - | 4.49 | 71,400 |
| Events in History #4 | 0 | - | 4.44 | 44,081 |
| Name a Valid Year in History | 0 | - | 4.93 | 66,325 |
| Infamous Criminals - Mostly U.S. | 0 | - | 4.21 | 48,792 |
| Assassinations in History | 0 | - | 4.20 | 65,928 |
| Famous Seconds | 0 | - | 4.22 | 46,370 |
| Ages and Eras Quiz | 0 | - | 4.38 | 67,427 |
| Celebrity Knights of the United Kingdom | 0 | - | 4.23 | 39,380 |
| Titled People Quiz #1 | 0 | - | 4.10 | 45,592 |
| Titled People Quiz #3 | 0 | - | 4.34 | 43,014 |
| Job Titles Quiz #1 | 0 | - | 4.22 | 75,810 |
| Female Historical Figures | 0 | - | 4.31 | 33,081 |
| Historical Blunders | 0 | - | 4.33 | 91,646 |
| Territorial Accessions | 0 | - | 4.38 | 34,615 |
| People Known as "The Great" | 0 | - | 4.46 | 24,499 |
| This Day in History - July | 0 | - | 4.49 | 36,363 |
| This Day in History - August | 0 | - | 4.42 | 43,237 |
| This Day in History - September | 0 | - | 4.55 | 57,246 |
| This Day in History - October | 0 | - | 4.49 | 37,547 |
| This Day in History - January | 0 | - | 4.53 | 46,564 |
| This Day in History - March | 0 | - | 4.45 | 43,532 |
| Ancient Civilizations | 0 | - | 4.63 | 37,734 |
| The Places They Went #1 | 0 | - | 4.74 | 33,437 |
| Famous Inventors | 0 | - | 4.43 | 43,444 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 24,435 |
| All Modern-Day Countries Ever Controlled by the Seljuks | 0 | - | 4.92 | 28,256 |
| European History for Dummies | 0 | - | 4.82 | 89,261 |
| 40 Historical People that Everyone Should Know | 0 | - | 4.09 | 1,010,411 |
| Country Flags that are White, Red and Green Only | 0 | - | 4.86 | 35,589 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 46,523 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 67,536 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,225,243 |
| Flags of Asia Quiz | 0 | - | 4.99 | 604,961 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 98,001 |
| Flags of Africa Quiz | 0 | - | 5.00 | 462,724 |
| Flags of North and South America | 0 | - | 4.99 | 366,404 |
| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 142,583 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 114,068 |
| Flags with the Most Stars | 0 | - | 4.91 | 134,702 |
| Flags that are Red & White Only | 0 | - | 4.97 | 158,418 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.93 | 144,480 |
| Flags to Languages | 0 | - | 4.95 | 172,404 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 73,725 |
| Country Flags with the Most Red | 0 | - | 4.98 | 119,270 |
| Country Flags with the Most Green | 0 | - | 4.96 | 98,721 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 98,511 |
| Country Flags with the Most Yellow | 0 | - | 4.94 | 98,195 |
| Country Flags with the Most Black | 0 | - | 4.95 | 96,753 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 67,227 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 49,635 |
| Country Flags Slideshow | 0 | - | 4.91 | 46,707 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 98,337 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 79,639 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 64,688 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 43,913 |
| Countries by Satellite Image #1 | 0 | - | 4.89 | 144,271 |
| Countries by Satellite Image #5 | 0 | - | 4.89 | 81,923 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.83 | 48,418 |
| Countries by Coat of Arms #1 | 0 | - | 4.93 | 72,338 |
| Countries by Coat of Arms #2 | 0 | - | 4.81 | 41,260 |
| World Coats of Arms | 0 | - | 4.99 | 63,811 |
| Pixelated World Map | 0 | - | 5.00 | 142,350 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.96 | 50,143 |
| Country Flags with the Most Blue | 0 | - | 4.88 | 91,643 |
| Country Flags With Blue Removed | 0 | - | 4.93 | 43,724 |
| Original 151 Pokémon | 0 | - | 4.95 | 784,881 |
| Madden NFL Covers | 0 | - | 4.02 | 107,081 |
| The 2nd Millennium BC | 0 | - | 4.64 | 20,683 |
| Body Parts in History and Culture | 0 | - | 4.42 | 35,026 |
| History Analogies #1 | 0 | - | 4.53 | 89,759 |
| History Analogies #2 | 0 | - | 4.49 | 76,978 |
| Current Events by Year, 1990–2009 | 0 | - | 4.77 | 152,087 |
| Current Events by Year, 1970–1989 | 0 | - | 4.56 | 64,937 |
| Current Events by Year, 1930–1949 | 0 | - | 4.48 | 51,917 |
| History Analogies #3 | 0 | - | 4.61 | 80,414 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,117 |
| Which Came First? | 0 | - | 4.37 | 74,377 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,500 |
| Random History by Country | 0 | - | 4.53 | 34,645 |
| Valid Answer - World History #1 | 0 | - | 4.56 | 61,515 |
| Animals in World History | 0 | - | 4.74 | 44,201 |
| People - Real or Fictional? | 0 | - | 4.56 | 58,437 |
| Places - Real or Fictional? | 0 | - | 4.59 | 49,342 |
| History True or False #3 | 0 | - | 4.43 | 55,888 |
| A to Z: Legendary Creatures | 0 | - | 4.26 | 52,716 |
| Normandy D-Day Beaches | 0 | - | 4.83 | 40,087 |
| Territory Changes in World War I | 0 | - | 4.86 | 46,192 |
| Flags of WW1 | 0 | - | 4.60 | 37,910 |
| Cold War Trivia #1 | 0 | - | 4.41 | 56,920 |
| Events in History #3 | 0 | - | 4.40 | 71,426 |
| Events in History #1 | 0 | - | 4.34 | 157,226 |
| Events in Ancient History | 0 | - | 4.50 | 35,683 |
| People Who Died Young #1 | 0 | - | 4.24 | 63,524 |
| Deaths by Date and Cause #1 | 0 | - | 4.37 | 94,867 |
| Deaths by Date and Cause #2 | 0 | - | 4.15 | 67,455 |
| Time Magazine Person of the Year | 0 | - | 4.53 | 73,512 |
| Countries That Were Invaded | 0 | - | 4.54 | 96,879 |
| This Day in History - April | 0 | - | 4.40 | 44,383 |
| This Day in History - May | 0 | - | 4.33 | 48,241 |
| This Day in History - June | 0 | - | 4.36 | 33,428 |
| This Day in History - November | 0 | - | 4.24 | 33,528 |
| This Day in History - December | 0 | - | 4.32 | 40,443 |
| This Day in History - February | 0 | - | 4.38 | 39,693 |
| The 19th Century | 0 | - | 4.53 | 67,862 |
| The 18th Century | 0 | - | 4.52 | 53,106 |
| The 16th Century | 0 | - | 4.77 | 58,723 |
| The 9th and 10th Century | 0 | - | 4.54 | 37,527 |
| The 21st Century | 0 | - | 4.48 | 105,250 |
| Military History Vocabulary | 0 | - | 4.91 | 66,610 |
| History Multiple Choice #1 | 0 | - | 4.46 | 81,488 |
| Years in History #2 - Multiple Choice | 0 | - | 4.43 | 41,394 |
| History Multiple Choice #2 | 0 | - | 4.43 | 49,783 |
| History Multiple Choice #3 | 0 | - | 4.45 | 48,523 |
| History Multiple Choice #5 | 0 | - | 4.49 | 32,253 |
| Three Real and One Fake - World History | 0 | - | 4.44 | 38,175 |
| Trace the Route of Marco Polo on a Map | 0 | - | 5.00 | 41,916 |
| Dark Ages History | 0 | - | 4.42 | 32,671 |
| 30 Historical People You Probably Don't Know | 0 | - | 4.36 | 60,773 |
