| Former Countries by Territory Map | 0 | - | 4.96 | 101,358 |
| Empires by Maps | 0 | - | 4.98 | 118,236 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 335,285 |
| WWII Figures by Picture | 0 | - | 4.85 | 50,437 |
| Name that Historical Figure #2 | 0 | - | 4.43 | 282,385 |
| Name that Historical Figure #5 | 0 | - | 4.43 | 106,517 |
| Name that Historical Figure #7 - U.S. Edition | 0 | - | 4.50 | 50,248 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 118,407 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 104,576 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 48,516 |
| Former Flags | 0 | - | 4.97 | 106,556 |
| Years in History by Picture | 0 | - | 4.44 | 35,063 |
| Name that Historical Figure #3 | 0 | - | 4.36 | 237,504 |
| Name that Historical Figure #4 | 0 | - | 4.29 | 157,917 |
| Name that Historical Figure #6 | 0 | - | 4.27 | 92,340 |
| Women in History by Picture | 0 | - | 4.25 | 25,749 |
| Military History Vocabulary | 0 | - | 4.91 | 66,601 |
| First Names of Painters | 0 | - | 4.43 | 59,580 |
| Name the English Monarchs | 0 | - | 4.92 | 497,524 |
| "Second Best" History Edition | 0 | - | 4.94 | 61,648 |
| G7 Leaders Since 2003 | 0 | - | 4.48 | 46,096 |
| WWII Geography | 0 | - | 4.81 | 119,279 |
| International Footballers by Picture | 0 | - | 4.50 | 54,611 |
| Famous Dictators #1 | 0 | - | 4.69 | 198,660 |
| Ultimate 20th Century History Quiz | 0 | - | 4.86 | 53,162 |
| The 7 Wonders of the Ancient World | 0 | - | 4.85 | 82,045 |
| History by Picture - A | 0 | - | 4.25 | 45,427 |
| History by Picture - B | 0 | - | 4.40 | 48,538 |
| History by Picture - C | 0 | - | 4.36 | 54,043 |
| History by Picture - F | 0 | - | 4.35 | 37,554 |
| History by Picture - G | 0 | - | 4.40 | 41,811 |
| History by Picture - D | 0 | - | 4.29 | 43,974 |
| History by Picture - E | 0 | - | 4.27 | 43,595 |
| History by Picture - H | 0 | - | 4.37 | 36,506 |
| History by Picture - K | 0 | - | 4.35 | 33,078 |
| History by Picture - M | 0 | - | 4.17 | 35,885 |
| History by Picture - N | 0 | - | 4.40 | 40,965 |
| History by Picture - O | 0 | - | 4.39 | 36,002 |
| History by Picture - T | 0 | - | 4.20 | 33,061 |
| Oscar Nominated Actors by Picture #1 | 0 | - | 4.42 | 164,369 |
| Famous Canadians by Picture | 0 | - | 4.39 | 49,107 |
| Historical Leaders by Date #1 | 0 | - | 4.48 | 31,205 |
| Historical Leaders by Date #2 | 0 | - | 4.55 | 30,036 |
| Historical Rulers #2 | 0 | - | 4.26 | 47,176 |
| Historical Rulers #1 | 0 | - | 4.35 | 118,436 |
| Words for Leaders | 0 | - | 4.77 | 254,959 |
| World Leaders Quiz #1 | 0 | - | 4.11 | 109,607 |
| 1960s Celebrities by Picture #1 | 0 | - | 4.27 | 69,975 |
| 1960s Celebrities by Picture #2 | 0 | - | 4.26 | 51,087 |
| All Country Flags of the World | 0 | - | 5.00 | 3,596,202 |
| Metals of Antiquity | 0 | - | 4.94 | 92,825 |
| Popular Royal Names | 0 | - | 4.27 | 124,441 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 46,106 |
| History: What Came First? #1 | 0 | - | 4.87 | 104,087 |
| History - Did They Have It? | 0 | - | 4.84 | 61,046 |
| Famous Dictators #2 | 0 | - | 4.31 | 87,056 |
| Mythical Creatures Quiz #1 | 0 | - | 4.92 | 704,060 |
| History by Picture - I | 0 | - | 4.26 | 25,983 |
| History by Picture - J | 0 | - | 4.18 | 26,502 |
| History by Picture - L | 0 | - | 4.18 | 30,535 |
| History by Picture - P | 0 | - | 4.08 | 25,087 |
| History by Picture - Q | 0 | - | 4.03 | 21,899 |
| History by Picture - R | 0 | - | 4.13 | 26,611 |
| History by Picture - S | 0 | - | 4.14 | 27,561 |
| History by Picture - U | 0 | - | 4.24 | 24,911 |
| History by Picture - V | 0 | - | 4.30 | 24,881 |
| History by Picture - W | 0 | - | 4.01 | 21,476 |
| Years in History #1 - Multiple Choice | 0 | - | 4.85 | 69,617 |
| Islands by Shape #2 | 0 | - | 4.88 | 58,961 |
| Countries by Road Signs | 0 | - | 4.98 | 53,026 |
| Oscar Nominated Actresses by Picture #1 | 0 | - | 4.30 | 128,945 |
| Oscar Nominated Actors by Picture #2 | 0 | - | 4.29 | 46,047 |
| Oscar Nominated Actresses by Picture #2 | 0 | - | 4.35 | 48,204 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 60,972 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,525,058 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,086,824 |
| Country Flags Quiz #3 | 0 | - | 4.98 | 729,253 |
| Country Flags with the Fewest Colours A-Z | 0 | - | 4.63 | 58,524 |
| 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 | 38,969 |
| History of The Netherlands | 0 | - | 4.46 | 17,299 |
| Materials From History #1 | 0 | - | 4.56 | 50,527 |
| Historical Countries by Ruler | 0 | - | 4.48 | 47,996 |
| Trace the Route of Ibn Battuta on a Map | 0 | - | 4.98 | 22,347 |
| World Leaders Quiz #2 | 0 | - | 4.00 | 35,636 |
| 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 | 145,082 |
| Famous Explorers | 0 | - | 4.58 | 35,917 |
| Famous Empires by Description | 0 | - | 4.70 | 117,473 |
| Answers by Time Period | 0 | - | 4.63 | 55,233 |
| All Modern-Day Countries Ever Controlled by Turkic People | 0 | - | 4.95 | 40,658 |
| All Modern-Day Countries Ever Controlled by Arab People with a Map | 0 | - | 4.98 | 54,826 |
| All Modern-Day Countries Ever Controlled by the British | 0 | - | 4.81 | 49,320 |
| Flags with Crescents | 0 | - | 4.98 | 167,358 |
| Country Flag Trivia | 0 | - | 4.81 | 55,811 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 102,278 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 76,368 |
| Pixelated Flag Quiz | 0 | - | 4.98 | 85,781 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 66,371 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 84,296 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 51,956 |
| National Football Team Logos | 0 | - | 4.84 | 178,465 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 284,616 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 267,833 |
| Countries with NO Military | 0 | - | 4.97 | 61,096 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 146,623 |
| Countries by Number of Books Published | 0 | - | 4.95 | 71,862 |
| NATO Countries | 0 | - | 4.98 | 275,278 |
| EU Countries Quiz | 0 | - | 4.99 | 269,572 |
| Top Five Countries by Religion | 0 | - | 4.93 | 168,860 |
| 7 Deadly Sins | 0 | - | 4.88 | 394,420 |
| Books of the Protestant Bible | 0 | - | 4.89 | 206,954 |
| Majority Muslim Countries | 0 | - | 4.98 | 368,117 |
| Ancient Greece A-Z | 0 | - | 4.60 | 22,973 |
| Historical Events - AD or BC? | 0 | - | 4.70 | 57,155 |
| Materials From History #2 | 0 | - | 4.59 | 30,895 |
| Historic Orient Express Routes Map | 0 | - | 5.00 | 52,914 |
| People Who Have Been Considered Gods | 0 | - | 4.48 | 24,194 |
| The Dictator Files: Adolf Hitler | 0 | - | 4.79 | 77,256 |
| WWII First Names | 0 | - | 4.44 | 41,540 |
| WWII Decoder | 0 | - | 4.41 | 53,010 |
| Name a Valid Answer - World War II | 0 | - | 4.53 | 54,707 |
| WWII for Dummies | 0 | - | 4.80 | 103,728 |
| Cold War Decoder | 0 | - | 4.83 | 51,890 |
| 20th Century Dates Quiz | 0 | - | 4.56 | 39,301 |
| Events in History #2 | 0 | - | 4.49 | 71,389 |
| Events in History #4 | 0 | - | 4.44 | 44,074 |
| Name a Valid Year in History | 0 | - | 4.93 | 66,293 |
| Infamous Criminals - Mostly U.S. | 0 | - | 4.21 | 48,789 |
| Assassinations in History | 0 | - | 4.20 | 65,924 |
| Famous Seconds | 0 | - | 4.22 | 46,370 |
| 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 | 45,587 |
| Titled People Quiz #3 | 0 | - | 4.34 | 43,009 |
| Job Titles Quiz #1 | 0 | - | 4.22 | 75,805 |
| Female Historical Figures | 0 | - | 4.31 | 33,078 |
| Historical Blunders | 0 | - | 4.33 | 91,638 |
| Territorial Accessions | 0 | - | 4.38 | 34,614 |
| People Known as "The Great" | 0 | - | 4.46 | 24,493 |
| This Day in History - July | 0 | - | 4.49 | 36,360 |
| This Day in History - August | 0 | - | 4.42 | 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 | 37,730 |
| The Places They Went #1 | 0 | - | 4.74 | 33,435 |
| 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 | 45,770 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,261 |
| 40 Historical People that Everyone Should Know | 0 | - | 4.09 | 1,010,093 |
| Country Flags that are White, Red and Green Only | 0 | - | 4.86 | 35,580 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 46,494 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 67,506 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,224,756 |
| Flags of Asia Quiz | 0 | - | 4.99 | 604,757 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 97,987 |
| Flags of Africa Quiz | 0 | - | 5.00 | 462,528 |
| Flags of North and South America | 0 | - | 4.99 | 366,065 |
| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 142,521 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 114,011 |
| Flags with the Most Stars | 0 | - | 4.91 | 134,631 |
| Flags that are Red & White Only | 0 | - | 4.97 | 157,301 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.93 | 144,427 |
| Flags to Languages | 0 | - | 4.95 | 172,381 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 73,543 |
| Country Flags with the Most Red | 0 | - | 4.98 | 119,211 |
| Country Flags with the Most Green | 0 | - | 4.96 | 98,692 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 98,488 |
| Country Flags with the Most Yellow | 0 | - | 4.94 | 98,169 |
| Country Flags with the Most Black | 0 | - | 4.95 | 96,736 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 67,212 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 49,622 |
| Country Flags Slideshow | 0 | - | 4.91 | 46,692 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 98,304 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 79,613 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 64,652 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 43,880 |
| Countries by Satellite Image #1 | 0 | - | 4.89 | 144,257 |
| Countries by Satellite Image #5 | 0 | - | 4.89 | 81,911 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.83 | 48,410 |
| Countries by Coat of Arms #1 | 0 | - | 4.93 | 72,328 |
| Countries by Coat of Arms #2 | 0 | - | 4.81 | 41,256 |
| World Coats of Arms | 0 | - | 4.99 | 63,801 |
| Pixelated World Map | 0 | - | 5.00 | 142,297 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.96 | 50,139 |
| Country Flags with the Most Blue | 0 | - | 4.88 | 91,612 |
| Country Flags With Blue Removed | 0 | - | 4.93 | 43,694 |
| Countries with the Most Tanks | 0 | - | 4.91 | 106,177 |
| Coldest World Capitals | 0 | - | 4.95 | 132,998 |
| World Currency Quiz | 0 | - | 4.92 | 297,957 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 332,582 |
