| Former Countries by Territory Map | 0 | - | 4.96 | 104,295 |
| Empires by Maps | 0 | - | 4.98 | 122,694 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 341,240 |
| WWII Figures by Picture | 0 | - | 4.89 | 66,543 |
| Name that Historical Figure #2 | 0 | - | 4.42 | 287,590 |
| Name that Historical Figure #5 | 0 | - | 4.43 | 109,784 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 120,030 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 106,160 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 49,046 |
| Former Flags | 0 | - | 4.97 | 108,885 |
| Years in History by Picture | 0 | - | 4.45 | 35,964 |
| All World Leaders 2026 | 0 | - | 4.95 | 21,184 |
| Name that Historical Figure #3 | 0 | - | 4.37 | 249,414 |
| Name that Historical Figure #4 | 0 | - | 4.29 | 161,403 |
| Name that Historical Figure #6 | 0 | - | 4.26 | 95,178 |
| 1940s Celebrities by Picture | 0 | - | 4.43 | 48,256 |
| Women in History by Picture | 0 | - | 4.25 | 26,083 |
| Military History Vocabulary | 0 | - | 4.92 | 67,787 |
| First Names of Painters | 0 | - | 4.43 | 60,127 |
| Name the English Monarchs | 0 | - | 4.91 | 507,647 |
| 1950s Celebrities by Picture #1 | 0 | - | 4.24 | 51,415 |
| 1950s Celebrities by Picture #2 | 0 | - | 4.29 | 46,392 |
| 1960s Celebrities by Picture #1 | 0 | - | 4.27 | 70,843 |
| 1960s Celebrities by Picture #2 | 0 | - | 4.26 | 51,738 |
| People Portrayed by Andy Warhol | 0 | - | 4.35 | 38,306 |
| 1980s Celebrities by Picture #2 | 0 | - | 4.19 | 72,227 |
| 1990s Celebrities by Picture #1 | 0 | - | 4.14 | 79,875 |
| 1990s Celebrities by Picture #2 | 0 | - | 4.16 | 72,944 |
| 2000s Celebrities by Picture #2 | 0 | - | 4.15 | 96,244 |
| Historical Leaders by Date #1 | 0 | - | 4.48 | 31,683 |
| "Second Best" History Edition | 0 | - | 4.94 | 64,444 |
| G7 Leaders Since 2003 | 0 | - | 4.48 | 46,808 |
| WWII Geography | 0 | - | 4.81 | 121,553 |
| International Footballers by Picture | 0 | - | 4.51 | 56,866 |
| Famous Dictators #1 | 0 | - | 4.69 | 200,812 |
| The 7 Wonders of the Ancient World | 0 | - | 4.86 | 82,681 |
| History by Picture - A | 0 | - | 4.26 | 46,264 |
| History by Picture - B | 0 | - | 4.40 | 49,464 |
| History by Picture - C | 0 | - | 4.33 | 55,005 |
| History by Picture - F | 0 | - | 4.35 | 38,291 |
| History by Picture - G | 0 | - | 4.40 | 42,525 |
| History by Picture - D | 0 | - | 4.29 | 44,763 |
| History by Picture - E | 0 | - | 4.25 | 44,335 |
| History by Picture - H | 0 | - | 4.37 | 37,172 |
| History by Picture - K | 0 | - | 4.35 | 33,692 |
| History by Picture - M | 0 | - | 4.17 | 36,474 |
| History by Picture - N | 0 | - | 4.40 | 41,615 |
| History by Picture - O | 0 | - | 4.39 | 36,628 |
| History by Picture - T | 0 | - | 4.20 | 33,616 |
| 1930s Celebrities by Picture | 0 | - | 4.33 | 12,766 |
| 1980s Celebrities by Picture #1 | 0 | - | 3.97 | 61,872 |
| 1980s Movie Silhouettes | 0 | - | 4.97 | 104,887 |
| 2000s Celebrities by Picture #1 | 0 | - | 3.93 | 102,805 |
| Oscar Nominated Actors by Picture #1 | 0 | - | 4.42 | 165,888 |
| Famous Canadians by Picture | 0 | - | 4.39 | 49,549 |
| Historical Leaders by Date #2 | 0 | - | 4.55 | 30,493 |
| Historical Rulers #2 | 0 | - | 4.24 | 47,823 |
| Historical Rulers #1 | 0 | - | 4.34 | 119,616 |
| Words for Leaders | 0 | - | 4.77 | 259,341 |
| World Leaders Quiz #1 | 0 | - | 4.12 | 110,389 |
| World Leaders Quiz #2 | 0 | - | 4.01 | 36,116 |
| 2010s Celebrities by Picture #1 | 0 | - | 4.32 | 174,301 |
| 2010s Celebrities by Picture #2 | 0 | - | 4.15 | 150,132 |
| All Country Flags of the World | 0 | - | 5.00 | 3,728,848 |
| Metals of Antiquity | 0 | - | 4.95 | 94,055 |
| Popular Royal Names | 0 | - | 4.27 | 125,486 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 47,252 |
| History: What Came First? #1 | 0 | - | 4.87 | 106,191 |
| History - Did They Have It? | 0 | - | 4.85 | 62,363 |
| Famous Dictators #2 | 0 | - | 4.31 | 87,891 |
| Mythical Creatures Quiz #1 | 0 | - | 4.92 | 710,939 |
| Ultimate 20th Century History Quiz | 0 | - | 4.87 | 54,264 |
| History by Picture - I | 0 | - | 4.24 | 26,518 |
| History by Picture - J | 0 | - | 4.18 | 27,015 |
| History by Picture - L | 0 | - | 4.18 | 31,093 |
| History by Picture - P | 0 | - | 4.08 | 25,544 |
| History by Picture - Q | 0 | - | 4.03 | 22,319 |
| History by Picture - R | 0 | - | 4.13 | 27,118 |
| History by Picture - S | 0 | - | 4.14 | 28,051 |
| History by Picture - U | 0 | - | 4.25 | 25,393 |
| History by Picture - V | 0 | - | 4.31 | 25,365 |
| History by Picture - W | 0 | - | 4.01 | 21,862 |
| Years in History #1 - Multiple Choice | 0 | - | 4.82 | 70,735 |
| 1970s Celebrities by Picture #1 | 0 | - | 4.20 | 58,340 |
| 1970s Celebrities by Picture #2 | 0 | - | 4.21 | 51,035 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,618 |
| Countries by Road Signs | 0 | - | 4.98 | 54,498 |
| Oscar Nominated Actresses by Picture #1 | 0 | - | 4.30 | 130,219 |
| Oscar Nominated Actors by Picture #2 | 0 | - | 4.30 | 46,941 |
| Oscar Nominated Actresses by Picture #2 | 0 | - | 4.38 | 49,144 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 62,325 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,548,483 |
| Country Flags Quiz #2 | 0 | - | 4.99 | 1,098,632 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 737,372 |
| Country Flags with the Fewest Colours A-Z | 0 | - | 4.63 | 59,248 |
| A-Z Cities by Pictures | 0 | - | 4.56 | 44,170 |
| Top 10 Oldest African Countries | 0 | - | 4.87 | 28,328 |
| Influential Women in History | 0 | - | 4.43 | 36,604 |
| Cradles of Civilization | 0 | - | 4.46 | 40,567 |
| History of The Netherlands | 0 | - | 4.46 | 17,580 |
| Materials From History #1 | 0 | - | 4.56 | 52,145 |
| Materials From History #2 | 0 | - | 4.59 | 31,641 |
| Historical Countries by Ruler | 0 | - | 4.48 | 49,364 |
| UN Secretaries-General | 0 | - | 4.40 | 7,859 |
| Benevolent Dictators and Enlightened Despots | 0 | - | 4.01 | 19,703 |
| Name a Valid Year in History | 0 | - | 4.93 | 68,188 |
| Biggest Nations and Empires Ever | 0 | - | 4.46 | 146,783 |
| Famous Explorers | 0 | - | 4.58 | 36,419 |
| Famous Empires by Description | 0 | - | 4.74 | 119,092 |
| Answers by Time Period | 0 | - | 4.64 | 55,951 |
| Coups d'Etat - Name the Country | 0 | - | 4.43 | 42,498 |
| All Modern-Day Countries Ever Controlled by Turkic People | 0 | - | 4.94 | 41,327 |
| All Modern-Day Countries Ever Controlled by Arab People with a Map | 0 | - | 4.98 | 55,818 |
| All Modern-Day Countries Ever Controlled by the British | 0 | - | 4.81 | 50,300 |
| 2010s Obituaries | 0 | - | 4.46 | 26,244 |
| Flags with Crescents | 0 | - | 4.98 | 171,868 |
| Country Flag Trivia | 0 | - | 4.82 | 58,381 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 105,258 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 78,702 |
| Pixelated Flag Quiz | 0 | - | 4.97 | 89,004 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 68,172 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 86,233 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.81 | 53,686 |
| National Football Team Logos | 0 | - | 4.85 | 194,448 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 292,126 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 278,308 |
| Countries with NO Military | 0 | - | 4.97 | 63,679 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 150,122 |
| Countries by Number of Books Published | 0 | - | 4.95 | 73,246 |
| NATO Countries | 0 | - | 4.98 | 284,254 |
| EU Countries Quiz | 0 | - | 4.99 | 279,180 |
| Top Five Countries by Religion | 0 | - | 4.93 | 173,944 |
| 7 Deadly Sins | 0 | - | 4.88 | 405,067 |
| Books of the Protestant Bible | 0 | - | 4.85 | 212,422 |
| Majority Muslim Countries | 0 | - | 4.98 | 378,670 |
| Russian History A-Z | 0 | - | 4.35 | 32,326 |
| Ancient Greece A-Z | 0 | - | 4.60 | 23,264 |
| Historical Events - AD or BC? | 0 | - | 4.70 | 57,916 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,530 |
| Historic Orient Express Routes Map | 0 | - | 5.00 | 53,966 |
| The Dictator Files: Adolf Hitler | 0 | - | 4.78 | 78,413 |
| WWII First Names | 0 | - | 4.45 | 42,026 |
| WWII Decoder | 0 | - | 4.41 | 53,931 |
| Name a Valid Answer - World War II | 0 | - | 4.53 | 55,992 |
| WWII for Dummies | 0 | - | 4.78 | 105,923 |
| Cold War Decoder | 0 | - | 4.83 | 52,723 |
| Events in History #2 | 0 | - | 4.49 | 72,051 |
| Events in History #3 | 0 | - | 4.41 | 71,971 |
| Events in History #4 | 0 | - | 4.44 | 44,539 |
| Infamous Criminals - Mostly U.S. | 0 | - | 4.21 | 49,202 |
| Assassinations in History | 0 | - | 4.21 | 66,485 |
| Famous Founders in the U.S. | 0 | - | 4.03 | 34,848 |
| Famous Seconds | 0 | - | 4.22 | 46,901 |
| Ages and Eras | 0 | - | 4.39 | 67,985 |
| Celebrity Knights of the United Kingdom | 0 | - | 4.23 | 39,588 |
| Titled People Quiz #1 | 0 | - | 4.11 | 45,956 |
| Titled People Quiz #3 | 0 | - | 4.34 | 43,339 |
| Job Titles Quiz #1 | 0 | - | 4.22 | 76,181 |
| Female Historical Figures | 0 | - | 4.28 | 33,414 |
| Historical Blunders | 0 | - | 4.34 | 92,768 |
| Territorial Accessions | 0 | - | 4.34 | 34,965 |
| People Known as "The Great" | 0 | - | 4.46 | 24,819 |
| This Day in History - July | 0 | - | 4.49 | 36,529 |
| This Day in History - August | 0 | - | 4.42 | 43,453 |
| This Day in History - September | 0 | - | 4.55 | 57,605 |
| This Day in History - October | 0 | - | 4.49 | 37,707 |
| This Day in History - January | 0 | - | 4.48 | 46,824 |
| This Day in History - March | 0 | - | 4.45 | 43,770 |
| Ancient Civilizations | 0 | - | 4.64 | 38,181 |
| The Places They Went #1 | 0 | - | 4.74 | 33,590 |
| Famous Inventors | 0 | - | 4.44 | 43,623 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 25,364 |
| All Modern-Day Countries Ever Controlled by the Seljuks | 0 | - | 4.92 | 28,739 |
| European History for Dummies | 0 | - | 4.83 | 90,511 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 32,010 |
| British History A-Z #1 | 0 | - | 4.45 | 47,362 |
| Houses of British Monarchs | 0 | - | 4.54 | 66,044 |
| 40 Historical People that Everyone Should Know | 0 | - | 4.08 | 1,017,290 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 48,629 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 69,565 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,262,423 |
| Flags of Asia Quiz | 0 | - | 4.99 | 622,397 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 98,881 |
| Flags of Africa Quiz | 0 | - | 5.00 | 479,593 |
| Flags of North and South America | 0 | - | 4.99 | 378,464 |
| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 146,733 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 117,727 |
| Flags with the Most Stars | 0 | - | 4.91 | 138,327 |
| Country Flags with the Southern Cross | 0 | - | 4.81 | 63,416 |
| Flags that are Red & White Only | 0 | - | 4.97 | 165,899 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.92 | 147,693 |
| Flags to Languages | 0 | - | 4.95 | 174,752 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 78,013 |
| Country Flags with the Most Red | 0 | - | 4.98 | 121,624 |
| Country Flags with the Most Green | 0 | - | 4.96 | 100,556 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 100,356 |
| Country Flags with the Most Yellow | 0 | - | 4.95 | 99,942 |
| Country Flags with the Most Black | 0 | - | 4.95 | 98,351 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 68,223 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 50,582 |
