| Play-Doh People from History | 0 | - | 4.99 | 93,929 |
| Former Countries by Territory Map | 0 | - | 4.96 | 101,662 |
| Empires by Maps | 0 | - | 4.98 | 118,636 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 335,646 |
| 17th Century A-Z | 0 | - | 4.78 | 34,178 |
| Name that Historical Figure #2 | 0 | - | 4.43 | 282,791 |
| Name that Historical Figure #5 | 0 | - | 4.43 | 106,696 |
| Name that Historical Figure #7 - U.S. Edition | 0 | - | 4.50 | 50,326 |
| Former Flags | 0 | - | 4.97 | 106,771 |
| Years in History by Picture | 0 | - | 4.44 | 35,131 |
| Name that Historical Figure #3 | 0 | - | 4.36 | 237,746 |
| Name that Historical Figure #4 | 0 | - | 4.29 | 158,101 |
| Name that Historical Figure #6 | 0 | - | 4.27 | 92,474 |
| 1960s Celebrities by Picture #1 | 0 | - | 4.27 | 70,050 |
| 1960s Celebrities by Picture #2 | 0 | - | 4.26 | 51,150 |
| Women in History by Picture | 0 | - | 4.25 | 25,771 |
| Were They Alive During This? | 0 | - | 4.94 | 47,041 |
| "Second Best" History Edition | 0 | - | 4.93 | 61,926 |
| WWII Figures by Picture | 0 | - | 4.85 | 50,577 |
| International Footballers by Picture | 0 | - | 4.50 | 54,822 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 118,512 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 104,712 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 48,544 |
| History by Picture - A | 0 | - | 4.25 | 45,478 |
| History by Picture - B | 0 | - | 4.40 | 48,604 |
| History by Picture - C | 0 | - | 4.36 | 54,105 |
| History by Picture - F | 0 | - | 4.35 | 37,604 |
| History by Picture - G | 0 | - | 4.40 | 41,871 |
| History by Picture - D | 0 | - | 4.29 | 44,027 |
| History by Picture - E | 0 | - | 4.27 | 43,646 |
| History by Picture - H | 0 | - | 4.37 | 36,557 |
| History by Picture - K | 0 | - | 4.35 | 33,122 |
| History by Picture - M | 0 | - | 4.17 | 35,932 |
| History by Picture - N | 0 | - | 4.40 | 41,017 |
| History by Picture - O | 0 | - | 4.39 | 36,062 |
| History by Picture - T | 0 | - | 4.20 | 33,112 |
| Oscar Nominated Actors by Picture #1 | 0 | - | 4.42 | 164,481 |
| Ultimate 20th Century History Quiz | 0 | - | 4.86 | 53,269 |
| The 7 Wonders of the Ancient World | 0 | - | 4.85 | 82,110 |
| 20th Century A-Z | 0 | - | 4.50 | 53,187 |
| 19th Century A-Z | 0 | - | 4.77 | 46,751 |
| 18th Century A-Z | 0 | - | 4.54 | 42,658 |
| All Country Flags of the World | 0 | - | 5.00 | 3,606,284 |
| Metals of Antiquity | 0 | - | 4.94 | 92,947 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 46,213 |
| History: What Came First? #1 | 0 | - | 4.87 | 104,247 |
| History - Did They Have It? | 0 | - | 4.84 | 61,145 |
| Mythical Creatures Quiz #1 | 0 | - | 4.92 | 704,561 |
| 1950s Decade Quiz | 0 | - | 4.41 | 48,932 |
| 1960s Decade Quiz #2 | 0 | - | 4.45 | 44,511 |
| 1850s Decade Quiz | 0 | - | 4.42 | 34,985 |
| 1800s Decade Quiz | 0 | - | 4.47 | 31,710 |
| History by Picture - I | 0 | - | 4.26 | 26,032 |
| History by Picture - J | 0 | - | 4.18 | 26,543 |
| History by Picture - L | 0 | - | 4.18 | 30,578 |
| History by Picture - P | 0 | - | 4.08 | 25,118 |
| History by Picture - Q | 0 | - | 4.03 | 21,931 |
| History by Picture - R | 0 | - | 4.13 | 26,656 |
| History by Picture - S | 0 | - | 4.14 | 27,604 |
| History by Picture - U | 0 | - | 4.24 | 24,956 |
| History by Picture - V | 0 | - | 4.30 | 24,926 |
| History by Picture - W | 0 | - | 4.01 | 21,505 |
| Years in History #1 - Multiple Choice | 0 | - | 4.85 | 69,683 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,007 |
| Countries by Road Signs | 0 | - | 4.98 | 53,146 |
| Oscar Nominated Actresses by Picture #1 | 0 | - | 4.30 | 129,028 |
| Oscar Nominated Actors by Picture #2 | 0 | - | 4.29 | 46,136 |
| Oscar Nominated Actresses by Picture #2 | 0 | - | 4.37 | 48,287 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,073 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,527,132 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,087,778 |
| Country Flags Quiz #3 | 0 | - | 4.98 | 729,939 |
| Top 10 Oldest African Countries | 0 | - | 4.88 | 27,478 |
| Influential Women in History | 0 | - | 4.42 | 35,097 |
| Cradles of Civilization | 0 | - | 4.46 | 39,157 |
| Materials From History #1 | 0 | - | 4.56 | 50,789 |
| Historical Countries by Ruler | 0 | - | 4.48 | 48,176 |
| Trace the Route of Ibn Battuta on a Map | 0 | - | 4.98 | 22,382 |
| 1960s Decade Quiz #1 | 0 | - | 4.40 | 49,734 |
| Biggest Nations and Empires Ever | 0 | - | 4.46 | 145,260 |
| Famous Explorers | 0 | - | 4.58 | 35,979 |
| Famous Empires by Description | 0 | - | 4.73 | 117,959 |
| Answers by Time Period | 0 | - | 4.63 | 55,296 |
| NBA Basketball by Year, 1970–1999 | 0 | - | 4.28 | 44,787 |
| NBA Basketball by Year, 2000–Present | 0 | - | 4.33 | 60,276 |
| 16th Century A-Z | 0 | - | 4.58 | 24,391 |
| 15th Century A-Z | 0 | - | 4.49 | 23,401 |
| 14th Century A-Z | 0 | - | 4.41 | 23,767 |
| 1860s Decade Quiz | 0 | - | 4.31 | 40,193 |
| 1880s Decade Quiz | 0 | - | 4.24 | 39,224 |
| 1890s Decade Quiz | 0 | - | 4.24 | 39,625 |
| 1870s Decade Quiz | 0 | - | 4.28 | 36,456 |
| 1840s Decade Quiz | 0 | - | 4.30 | 37,466 |
| 1810s Decade Quiz | 0 | - | 4.58 | 30,798 |
| 1820s Decade Quiz | 0 | - | 4.54 | 29,686 |
| 1830s Decade Quiz | 0 | - | 4.42 | 29,048 |
| All Modern-Day Countries Ever Controlled by Turkic People | 0 | - | 4.95 | 40,716 |
| All Modern-Day Countries Ever Controlled by Arab People with a Map | 0 | - | 4.98 | 54,889 |
| All Modern-Day Countries Ever Controlled by the British | 0 | - | 4.81 | 49,406 |
| 2010s Celebrities by Picture #1 | 0 | - | 4.32 | 171,326 |
| 2010s Celebrities by Picture #2 | 0 | - | 4.15 | 147,853 |
| Flags with Crescents | 0 | - | 4.98 | 167,686 |
| Country Flag Trivia | 0 | - | 4.81 | 55,992 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 102,506 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 76,528 |
| Pixelated Flag Quiz | 0 | - | 4.98 | 86,005 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 66,512 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 84,431 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 52,093 |
| National Football Team Logos | 0 | - | 4.84 | 178,811 |
| U.S. Celebrity Gossip by Year, 1991–2009 | 0 | - | 3.75 | 38,136 |
| Historical Events - AD or BC? | 0 | - | 4.70 | 57,218 |
| Materials From History #2 | 0 | - | 4.59 | 31,029 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,564 |
| Historic Orient Express Routes Map | 0 | - | 5.00 | 52,989 |
| People Who Have Been Considered Gods | 0 | - | 4.48 | 24,237 |
| Flags of WW1 | 0 | - | 4.60 | 37,978 |
| Cold War Decoder | 0 | - | 4.83 | 51,960 |
| 20th Century Dates Quiz | 0 | - | 4.56 | 39,327 |
| Events in History #2 | 0 | - | 4.49 | 71,451 |
| Events in History #4 | 0 | - | 4.44 | 44,120 |
| Name a Valid Year in History | 0 | - | 4.93 | 66,462 |
| Infamous Criminals - Mostly U.S. | 0 | - | 4.21 | 48,835 |
| Assassinations in History | 0 | - | 4.21 | 65,983 |
| Famous Seconds | 0 | - | 4.22 | 46,402 |
| Ages and Eras | 0 | - | 4.38 | 67,481 |
| Celebrity Knights of the United Kingdom | 0 | - | 4.23 | 39,410 |
| Titled People Quiz #1 | 0 | - | 4.10 | 45,630 |
| Titled People Quiz #3 | 0 | - | 4.34 | 43,050 |
| Job Titles Quiz #1 | 0 | - | 4.22 | 75,837 |
| Female Historical Figures | 0 | - | 4.27 | 33,116 |
| Historical Blunders | 0 | - | 4.33 | 91,713 |
| Territorial Accessions | 0 | - | 4.38 | 34,649 |
| People Known as "The Great" | 0 | - | 4.46 | 24,536 |
| This Day in History - July | 0 | - | 4.49 | 36,374 |
| This Day in History - August | 0 | - | 4.42 | 43,259 |
| This Day in History - September | 0 | - | 4.55 | 57,274 |
| This Day in History - October | 0 | - | 4.49 | 37,555 |
| This Day in History - January | 0 | - | 4.53 | 46,582 |
| This Day in History - March | 0 | - | 4.45 | 43,548 |
| Ancient Civilizations | 0 | - | 4.63 | 37,775 |
| Military History Vocabulary | 0 | - | 4.91 | 66,684 |
| The Places They Went #1 | 0 | - | 4.74 | 33,450 |
| Famous Inventors | 0 | - | 4.43 | 43,464 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 24,506 |
| All Modern-Day Countries Ever Controlled by the Seljuks | 0 | - | 4.92 | 28,295 |
| Trace the Route of Marco Polo on a Map | 0 | - | 5.00 | 41,976 |
| Countries Visited by Christopher Columbus | 0 | - | 4.85 | 21,740 |
| European History for Dummies | 0 | - | 4.83 | 89,359 |
| 40 Historical People that Everyone Should Know | 0 | - | 4.09 | 1,011,131 |
| Three Real and One Fake - Country Flags | 0 | - | 4.97 | 83,334 |
| Country Flags that are White, Red and Green Only | 0 | - | 4.86 | 35,644 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 46,697 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 67,726 |
| Famous Canadians by Picture | 0 | - | 4.39 | 49,150 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,227,970 |
| Flags of Asia Quiz | 0 | - | 4.99 | 606,100 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 98,070 |
| Flags of Africa Quiz | 0 | - | 5.00 | 463,901 |
| Flags of Oceania | 0 | - | 5.00 | 255,513 |
| Flags of North and South America | 0 | - | 4.99 | 367,806 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,976 |
| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 142,954 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 114,410 |
| Flags with the Most Stars | 0 | - | 4.91 | 135,039 |
| Country Flags with the Southern Cross | 0 | - | 4.83 | 61,451 |
| Flags that are Red & White Only | 0 | - | 4.97 | 162,084 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.93 | 144,777 |
| Flags to Languages | 0 | - | 4.95 | 172,585 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 74,447 |
| Country Flags with the Most Red | 0 | - | 4.98 | 119,460 |
| Country Flags with the Most Green | 0 | - | 4.96 | 98,870 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 98,642 |
| Country Flags with the Most Yellow | 0 | - | 4.94 | 98,360 |
| Country Flags with the Most Black | 0 | - | 4.95 | 96,867 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 67,304 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 49,712 |
| Country Flags Slideshow | 0 | - | 4.91 | 46,805 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 98,530 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 79,819 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 64,933 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 44,120 |
| Countries by Partial Flag Images #7 | 0 | - | 4.89 | 30,772 |
| Countries by Satellite Image #1 | 0 | - | 4.89 | 144,456 |
| Countries by Satellite Image #5 | 0 | - | 4.89 | 81,999 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.83 | 48,464 |
| Name the Pixelated Landmark | 0 | - | 4.84 | 62,498 |
| Countries by Coat of Arms #1 | 0 | - | 4.93 | 72,393 |
| Countries by Coat of Arms #2 | 0 | - | 4.81 | 41,291 |
| World Coats of Arms | 0 | - | 4.99 | 63,916 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,134 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,482 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,875 |
| Pixelated World Map | 0 | - | 5.00 | 142,509 |
| Country Flags with Five Stars - Picture Quiz | 0 | - | 4.93 | 30,723 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 50,161 |
| Country Flags with the Most Blue | 0 | - | 4.88 | 91,794 |
| Country Flags With Blue Removed | 0 | - | 4.93 | 43,832 |
| The 2nd Millennium BC | 0 | - | 4.64 | 20,707 |
| Body Parts in History and Culture | 0 | - | 4.42 | 35,133 |
