| Former Countries by Territory Map | 0 | - | 4.96 | 101,350 |
| Empires by Maps | 0 | - | 4.98 | 118,230 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 335,277 |
| WWII Figures by Picture | 0 | - | 4.85 | 50,434 |
| Name that Historical Figure #2 | 0 | - | 4.43 | 282,380 |
| Name that Historical Figure #5 | 0 | - | 4.43 | 106,514 |
| Name that Historical Figure #7 - U.S. Edition | 0 | - | 4.50 | 50,245 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 118,406 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 104,575 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 48,515 |
| Former Flags | 0 | - | 4.97 | 106,553 |
| Years in History by Picture | 0 | - | 4.44 | 35,062 |
| Name that Historical Figure #3 | 0 | - | 4.36 | 237,500 |
| Name that Historical Figure #4 | 0 | - | 4.29 | 157,914 |
| Name that Historical Figure #6 | 0 | - | 4.27 | 92,336 |
| Women in History by Picture | 0 | - | 4.25 | 25,748 |
| Military History Vocabulary | 0 | - | 4.91 | 66,599 |
| First Names of Painters | 0 | - | 4.43 | 59,580 |
| Name the English Monarchs | 0 | - | 4.92 | 497,507 |
| "Second Best" History Edition | 0 | - | 4.93 | 61,644 |
| G7 Leaders Since 2003 | 0 | - | 4.48 | 46,095 |
| WWII Geography | 0 | - | 4.81 | 119,278 |
| International Footballers by Picture | 0 | - | 4.50 | 54,606 |
| Famous Dictators #1 | 0 | - | 4.69 | 198,655 |
| Ultimate 20th Century History Quiz | 0 | - | 4.86 | 53,160 |
| The 7 Wonders of the Ancient World | 0 | - | 4.85 | 82,044 |
| History by Picture - A | 0 | - | 4.25 | 45,423 |
| History by Picture - B | 0 | - | 4.40 | 48,537 |
| History by Picture - C | 0 | - | 4.36 | 54,042 |
| History by Picture - F | 0 | - | 4.35 | 37,550 |
| History by Picture - G | 0 | - | 4.40 | 41,807 |
| History by Picture - D | 0 | - | 4.32 | 43,971 |
| History by Picture - E | 0 | - | 4.27 | 43,590 |
| History by Picture - H | 0 | - | 4.37 | 36,502 |
| History by Picture - K | 0 | - | 4.35 | 33,075 |
| History by Picture - M | 0 | - | 4.17 | 35,883 |
| History by Picture - N | 0 | - | 4.40 | 40,963 |
| History by Picture - O | 0 | - | 4.39 | 35,999 |
| History by Picture - T | 0 | - | 4.20 | 33,057 |
| Oscar Nominated Actors by Picture #1 | 0 | - | 4.42 | 164,362 |
| Famous Canadians by Picture | 0 | - | 4.39 | 49,107 |
| Historical Leaders by Date #1 | 0 | - | 4.48 | 31,202 |
| Historical Leaders by Date #2 | 0 | - | 4.55 | 30,033 |
| Historical Rulers #2 | 0 | - | 4.26 | 47,176 |
| Historical Rulers #1 | 0 | - | 4.35 | 118,433 |
| Words for Leaders | 0 | - | 4.77 | 254,945 |
| World Leaders Quiz #1 | 0 | - | 4.11 | 109,606 |
| 1960s Celebrities by Picture #1 | 0 | - | 4.27 | 69,975 |
| 1960s Celebrities by Picture #2 | 0 | - | 4.26 | 51,086 |
| All Country Flags of the World | 0 | - | 5.00 | 3,595,966 |
| Metals of Antiquity | 0 | - | 4.94 | 92,823 |
| Popular Royal Names | 0 | - | 4.27 | 124,440 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 46,104 |
| History: What Came First? #1 | 0 | - | 4.87 | 104,086 |
| History - Did They Have It? | 0 | - | 4.84 | 61,045 |
| Famous Dictators #2 | 0 | - | 4.31 | 87,053 |
| Mythical Creatures Quiz #1 | 0 | - | 4.92 | 704,052 |
| History by Picture - I | 0 | - | 4.26 | 25,979 |
| History by Picture - J | 0 | - | 4.23 | 26,499 |
| History by Picture - L | 0 | - | 4.18 | 30,532 |
| History by Picture - P | 0 | - | 4.08 | 25,086 |
| History by Picture - Q | 0 | - | 4.03 | 21,898 |
| History by Picture - R | 0 | - | 4.13 | 26,609 |
| History by Picture - S | 0 | - | 4.14 | 27,560 |
| History by Picture - U | 0 | - | 4.24 | 24,908 |
| History by Picture - V | 0 | - | 4.30 | 24,878 |
| History by Picture - W | 0 | - | 4.01 | 21,474 |
| Years in History #1 - Multiple Choice | 0 | - | 4.85 | 69,616 |
| Islands by Shape #2 | 0 | - | 4.88 | 58,958 |
| Countries by Road Signs | 0 | - | 4.98 | 53,019 |
| Oscar Nominated Actresses by Picture #1 | 0 | - | 4.30 | 128,943 |
| Oscar Nominated Actors by Picture #2 | 0 | - | 4.29 | 46,042 |
| Oscar Nominated Actresses by Picture #2 | 0 | - | 4.35 | 48,204 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 60,969 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,525,007 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,086,797 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 729,233 |
| Country Flags with the Fewest Colours A-Z | 0 | - | 4.63 | 58,522 |
| A-Z Cities by Pictures | 0 | - | 4.56 | 43,499 |
| Top 10 Oldest African Countries | 0 | - | 4.88 | 27,403 |
| Influential Women in History | 0 | - | 4.42 | 34,908 |
| Cradles of Civilization | 0 | - | 4.46 | 38,967 |
| History of The Netherlands | 0 | - | 4.46 | 17,299 |
| Materials From History #1 | 0 | - | 4.56 | 50,525 |
| Historical Countries by Ruler | 0 | - | 4.48 | 47,993 |
| Trace the Route of Ibn Battuta on a Map | 0 | - | 4.98 | 22,346 |
| World Leaders Quiz #2 | 0 | - | 4.00 | 35,632 |
| UN Secretaries-General | 0 | - | 4.40 | 7,756 |
| Benevolent Dictators and Enlightened Despots | 0 | - | 4.01 | 19,533 |
| Biggest Nations and Empires Ever | 0 | - | 4.46 | 145,079 |
| Famous Explorers | 0 | - | 4.58 | 35,917 |
| Famous Empires by Description | 0 | - | 4.70 | 117,472 |
| Answers by Time Period | 0 | - | 4.63 | 55,231 |
| All Modern-Day Countries Ever Controlled by Turkic People | 0 | - | 4.95 | 40,657 |
| All Modern-Day Countries Ever Controlled by Arab People with a Map | 0 | - | 4.98 | 54,824 |
| All Modern-Day Countries Ever Controlled by the British | 0 | - | 4.81 | 49,319 |
| Flags with Crescents | 0 | - | 4.98 | 167,349 |
| Country Flag Trivia | 0 | - | 4.81 | 55,807 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 102,276 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 76,365 |
| Pixelated Flag Quiz | 0 | - | 4.98 | 85,770 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 66,369 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 84,295 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 51,955 |
| National Football Team Logos | 0 | - | 4.84 | 178,456 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 284,597 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 267,819 |
| Countries with NO Military | 0 | - | 4.97 | 61,092 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 146,618 |
| Countries by Number of Books Published | 0 | - | 4.95 | 71,857 |
| NATO Countries | 0 | - | 4.98 | 275,265 |
| EU Countries Quiz | 0 | - | 4.99 | 269,560 |
| Top Five Countries by Religion | 0 | - | 4.93 | 168,842 |
| 7 Deadly Sins | 0 | - | 4.88 | 394,396 |
| Books of the Protestant Bible | 0 | - | 4.89 | 206,941 |
| Majority Muslim Countries | 0 | - | 4.98 | 368,107 |
| Ancient Greece A-Z | 0 | - | 4.60 | 22,972 |
| Historical Events - AD or BC? | 0 | - | 4.70 | 57,152 |
| Materials From History #2 | 0 | - | 4.59 | 30,895 |
| Historic Orient Express Routes Map | 0 | - | 5.00 | 52,908 |
| People Who Have Been Considered Gods | 0 | - | 4.48 | 24,194 |
| The Dictator Files: Adolf Hitler | 0 | - | 4.79 | 77,254 |
| WWII First Names | 0 | - | 4.45 | 41,539 |
| WWII Decoder | 0 | - | 4.41 | 53,008 |
| Name a Valid Answer - World War II | 0 | - | 4.53 | 54,707 |
| WWII for Dummies | 0 | - | 4.80 | 103,724 |
| Cold War Decoder | 0 | - | 4.83 | 51,887 |
| 20th Century Dates Quiz | 0 | - | 4.56 | 39,301 |
| Events in History #2 | 0 | - | 4.49 | 71,387 |
| Events in History #4 | 0 | - | 4.44 | 44,074 |
| Name a Valid Year in History | 0 | - | 4.93 | 66,286 |
| Infamous Criminals - Mostly U.S. | 0 | - | 4.21 | 48,789 |
| Assassinations in History | 0 | - | 4.20 | 65,923 |
| Famous Seconds | 0 | - | 4.22 | 46,369 |
| Ages and Eras Quiz | 0 | - | 4.38 | 67,420 |
| Celebrity Knights of the United Kingdom | 0 | - | 4.23 | 39,378 |
| Titled People Quiz #1 | 0 | - | 4.10 | 45,585 |
| Titled People Quiz #3 | 0 | - | 4.34 | 43,006 |
| Job Titles Quiz #1 | 0 | - | 4.22 | 75,805 |
| Female Historical Figures | 0 | - | 4.31 | 33,077 |
| Historical Blunders | 0 | - | 4.33 | 91,638 |
| Territorial Accessions | 0 | - | 4.38 | 34,614 |
| People Known as "The Great" | 0 | - | 4.46 | 24,492 |
| This Day in History - July | 0 | - | 4.49 | 36,359 |
| This Day in History - August | 0 | - | 4.41 | 43,234 |
| This Day in History - September | 0 | - | 4.55 | 57,242 |
| This Day in History - October | 0 | - | 4.49 | 37,545 |
| This Day in History - January | 0 | - | 4.53 | 46,557 |
| This Day in History - March | 0 | - | 4.45 | 43,529 |
| Ancient Civilizations | 0 | - | 4.63 | 37,729 |
| The Places They Went #1 | 0 | - | 4.74 | 33,434 |
| Famous Inventors | 0 | - | 4.43 | 43,443 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 24,428 |
| All Modern-Day Countries Ever Controlled by the Seljuks | 0 | - | 4.92 | 28,255 |
| Countries Visited by Christopher Columbus | 0 | - | 4.85 | 21,697 |
| European History for Dummies | 0 | - | 4.82 | 89,243 |
| British History A-Z #1 | 0 | - | 4.45 | 45,769 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,260 |
| 40 Historical People that Everyone Should Know | 0 | - | 4.09 | 1,010,077 |
| Country Flags that are White, Red and Green Only | 0 | - | 4.86 | 35,571 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 46,486 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 67,496 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,224,685 |
| Flags of Asia Quiz | 0 | - | 4.99 | 604,722 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 97,985 |
| Flags of Africa Quiz | 0 | - | 5.00 | 462,469 |
| Flags of North and South America | 0 | - | 4.99 | 366,009 |
| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 142,500 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 113,997 |
| Flags with the Most Stars | 0 | - | 4.91 | 134,613 |
| Flags that are Red & White Only | 0 | - | 4.97 | 156,566 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.92 | 144,412 |
| Flags to Languages | 0 | - | 4.95 | 172,372 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 73,510 |
| Country Flags with the Most Red | 0 | - | 4.98 | 119,195 |
| Country Flags with the Most Green | 0 | - | 4.96 | 98,686 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 98,485 |
| Country Flags with the Most Yellow | 0 | - | 4.94 | 98,164 |
| Country Flags with the Most Black | 0 | - | 4.95 | 96,731 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 67,211 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 49,618 |
| Country Flags Slideshow | 0 | - | 4.91 | 46,688 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 98,300 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 79,610 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 64,649 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 43,875 |
| Countries by Satellite Image #1 | 0 | - | 4.89 | 144,256 |
| Countries by Satellite Image #5 | 0 | - | 4.89 | 81,909 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.83 | 48,408 |
| Countries by Coat of Arms #1 | 0 | - | 4.93 | 72,327 |
| Countries by Coat of Arms #2 | 0 | - | 4.81 | 41,256 |
| World Coats of Arms | 0 | - | 4.99 | 63,799 |
| Pixelated World Map | 0 | - | 5.00 | 142,246 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.96 | 50,138 |
| Country Flags with the Most Blue | 0 | - | 4.87 | 91,602 |
| Country Flags With Blue Removed | 0 | - | 4.93 | 43,692 |
| Countries with the Most Tanks | 0 | - | 4.91 | 106,175 |
| Coldest World Capitals | 0 | - | 4.95 | 132,996 |
| World Currency Quiz | 0 | - | 4.92 | 297,941 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 332,565 |
