| Former Countries by Territory Map | 0 | - | 4.96 | 104,292 |
| Empires by Maps | 0 | - | 4.98 | 122,688 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 341,231 |
| WWII Figures by Picture | 0 | - | 4.89 | 66,539 |
| Name that Historical Figure #2 | 0 | - | 4.42 | 287,584 |
| Name that Historical Figure #5 | 0 | - | 4.43 | 109,778 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 120,026 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 106,156 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 49,039 |
| Former Flags | 0 | - | 4.97 | 108,880 |
| Years in History by Picture | 0 | - | 4.45 | 35,961 |
| All World Leaders 2026 | 0 | - | 4.95 | 21,178 |
| Name that Historical Figure #3 | 0 | - | 4.37 | 249,388 |
| Name that Historical Figure #4 | 0 | - | 4.29 | 161,397 |
| Name that Historical Figure #6 | 0 | - | 4.26 | 95,172 |
| 1940s Celebrities by Picture | 0 | - | 4.43 | 48,255 |
| Women in History by Picture | 0 | - | 4.25 | 26,083 |
| Military History Vocabulary | 0 | - | 4.92 | 67,785 |
| First Names of Painters | 0 | - | 4.43 | 60,125 |
| Name the English Monarchs | 0 | - | 4.91 | 507,618 |
| 1950s Celebrities by Picture #1 | 0 | - | 4.24 | 51,414 |
| 1950s Celebrities by Picture #2 | 0 | - | 4.29 | 46,391 |
| 1960s Celebrities by Picture #1 | 0 | - | 4.27 | 70,840 |
| 1960s Celebrities by Picture #2 | 0 | - | 4.26 | 51,737 |
| People Portrayed by Andy Warhol | 0 | - | 4.35 | 38,305 |
| 1980s Celebrities by Picture #2 | 0 | - | 4.19 | 72,224 |
| 1990s Celebrities by Picture #1 | 0 | - | 4.14 | 79,875 |
| 1990s Celebrities by Picture #2 | 0 | - | 4.16 | 72,940 |
| 2000s Celebrities by Picture #2 | 0 | - | 4.15 | 96,242 |
| Historical Leaders by Date #1 | 0 | - | 4.48 | 31,682 |
| "Second Best" History Edition | 0 | - | 4.94 | 64,441 |
| G7 Leaders Since 2003 | 0 | - | 4.48 | 46,806 |
| WWII Geography | 0 | - | 4.81 | 121,550 |
| International Footballers by Picture | 0 | - | 4.51 | 56,853 |
| Famous Dictators #1 | 0 | - | 4.69 | 200,811 |
| The 7 Wonders of the Ancient World | 0 | - | 4.86 | 82,679 |
| History by Picture - A | 0 | - | 4.26 | 46,262 |
| History by Picture - B | 0 | - | 4.40 | 49,463 |
| History by Picture - C | 0 | - | 4.33 | 55,003 |
| 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 | 44,762 |
| History by Picture - E | 0 | - | 4.25 | 44,333 |
| History by Picture - H | 0 | - | 4.37 | 37,172 |
| History by Picture - K | 0 | - | 4.35 | 33,691 |
| History by Picture - M | 0 | - | 4.17 | 36,473 |
| History by Picture - N | 0 | - | 4.40 | 41,613 |
| History by Picture - O | 0 | - | 4.39 | 36,628 |
| History by Picture - T | 0 | - | 4.20 | 33,615 |
| 1930s Celebrities by Picture | 0 | - | 4.33 | 12,765 |
| 1980s Celebrities by Picture #1 | 0 | - | 3.97 | 61,871 |
| 1980s Movie Silhouettes | 0 | - | 4.97 | 104,884 |
| 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 | 119,615 |
| Words for Leaders | 0 | - | 4.77 | 259,335 |
| World Leaders Quiz #1 | 0 | - | 4.12 | 110,387 |
| World Leaders Quiz #2 | 0 | - | 4.01 | 36,115 |
| 2010s Celebrities by Picture #1 | 0 | - | 4.32 | 174,294 |
| 2010s Celebrities by Picture #2 | 0 | - | 4.15 | 150,129 |
| All Country Flags of the World | 0 | - | 5.00 | 3,728,593 |
| Metals of Antiquity | 0 | - | 4.95 | 94,050 |
| Popular Royal Names | 0 | - | 4.27 | 125,482 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 47,251 |
| History: What Came First? #1 | 0 | - | 4.87 | 106,191 |
| History - Did They Have It? | 0 | - | 4.85 | 62,362 |
| Famous Dictators #2 | 0 | - | 4.31 | 87,890 |
| Mythical Creatures Quiz #1 | 0 | - | 4.92 | 710,925 |
| Ultimate 20th Century History Quiz | 0 | - | 4.87 | 54,264 |
| History by Picture - I | 0 | - | 4.24 | 26,517 |
| History by Picture - J | 0 | - | 4.18 | 27,014 |
| 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 | 22,318 |
| History by Picture - R | 0 | - | 4.13 | 27,117 |
| 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 | 25,364 |
| History by Picture - W | 0 | - | 4.01 | 21,862 |
| Years in History #1 - Multiple Choice | 0 | - | 4.82 | 70,734 |
| 1970s Celebrities by Picture #1 | 0 | - | 4.20 | 58,339 |
| 1970s Celebrities by Picture #2 | 0 | - | 4.21 | 51,033 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,616 |
| Countries by Road Signs | 0 | - | 4.98 | 54,494 |
| Oscar Nominated Actresses by Picture #1 | 0 | - | 4.30 | 130,217 |
| Oscar Nominated Actors by Picture #2 | 0 | - | 4.30 | 46,941 |
| Oscar Nominated Actresses by Picture #2 | 0 | - | 4.38 | 49,142 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 62,325 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,548,436 |
| Country Flags Quiz #2 | 0 | - | 4.99 | 1,098,612 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 737,362 |
| Country Flags with the Fewest Colours A-Z | 0 | - | 4.63 | 59,248 |
| A-Z Cities by Pictures | 0 | - | 4.56 | 44,168 |
| Top 10 Oldest African Countries | 0 | - | 4.87 | 28,327 |
| Influential Women in History | 0 | - | 4.43 | 36,602 |
| Cradles of Civilization | 0 | - | 4.46 | 40,564 |
| History of The Netherlands | 0 | - | 4.46 | 17,580 |
| Materials From History #1 | 0 | - | 4.56 | 52,141 |
| Materials From History #2 | 0 | - | 4.59 | 31,640 |
| Historical Countries by Ruler | 0 | - | 4.48 | 49,362 |
| 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 | 68,185 |
| Biggest Nations and Empires Ever | 0 | - | 4.46 | 146,781 |
| Famous Explorers | 0 | - | 4.58 | 36,419 |
| Famous Empires by Description | 0 | - | 4.74 | 119,090 |
| Answers by Time Period | 0 | - | 4.64 | 55,951 |
| Coups d'Etat - Name the Country | 0 | - | 4.43 | 42,495 |
| 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 | 55,817 |
| All Modern-Day Countries Ever Controlled by the British | 0 | - | 4.81 | 50,299 |
| 2010s Obituaries | 0 | - | 4.46 | 26,244 |
| Flags with Crescents | 0 | - | 4.98 | 171,861 |
| Country Flag Trivia | 0 | - | 4.82 | 58,377 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 105,253 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 78,697 |
| Pixelated Flag Quiz | 0 | - | 4.97 | 88,997 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 68,169 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 86,229 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.81 | 53,684 |
| National Football Team Logos | 0 | - | 4.85 | 193,734 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 292,108 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 278,296 |
| Countries with NO Military | 0 | - | 4.97 | 63,675 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 150,112 |
| Countries by Number of Books Published | 0 | - | 4.95 | 73,241 |
| NATO Countries | 0 | - | 4.98 | 284,244 |
| EU Countries Quiz | 0 | - | 4.99 | 279,166 |
| Top Five Countries by Religion | 0 | - | 4.93 | 173,931 |
| 7 Deadly Sins | 0 | - | 4.88 | 405,046 |
| Books of the Protestant Bible | 0 | - | 4.85 | 212,415 |
| Majority Muslim Countries | 0 | - | 4.98 | 378,646 |
| Russian History A-Z | 0 | - | 4.35 | 32,325 |
| Ancient Greece A-Z | 0 | - | 4.60 | 23,263 |
| Historical Events - AD or BC? | 0 | - | 4.70 | 57,915 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,527 |
| Historic Orient Express Routes Map | 0 | - | 5.00 | 53,961 |
| The Dictator Files: Adolf Hitler | 0 | - | 4.78 | 78,412 |
| WWII First Names | 0 | - | 4.45 | 42,026 |
| WWII Decoder | 0 | - | 4.41 | 53,930 |
| Name a Valid Answer - World War II | 0 | - | 4.53 | 55,992 |
| WWII for Dummies | 0 | - | 4.78 | 105,916 |
| Cold War Decoder | 0 | - | 4.83 | 52,722 |
| 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 | 67,984 |
| 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 | 43,338 |
| Job Titles Quiz #1 | 0 | - | 4.22 | 76,178 |
| 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 | 36,527 |
| This Day in History - August | 0 | - | 4.42 | 43,451 |
| This Day in History - September | 0 | - | 4.55 | 57,604 |
| This Day in History - October | 0 | - | 4.49 | 37,706 |
| This Day in History - January | 0 | - | 4.48 | 46,822 |
| This Day in History - March | 0 | - | 4.45 | 43,770 |
| Ancient Civilizations | 0 | - | 4.64 | 38,179 |
| 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 | 28,738 |
| European History for Dummies | 0 | - | 4.83 | 90,511 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 32,009 |
| British History A-Z #1 | 0 | - | 4.45 | 47,361 |
| Houses of British Monarchs | 0 | - | 4.54 | 66,044 |
| 40 Historical People that Everyone Should Know | 0 | - | 4.08 | 1,017,281 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 48,626 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 69,562 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,262,360 |
| Flags of Asia Quiz | 0 | - | 4.99 | 622,366 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 98,880 |
| Flags of Africa Quiz | 0 | - | 5.00 | 479,573 |
| Flags of North and South America | 0 | - | 4.99 | 378,451 |
| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 146,728 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 117,720 |
| Flags with the Most Stars | 0 | - | 4.91 | 138,325 |
| Country Flags with the Southern Cross | 0 | - | 4.81 | 63,412 |
| Flags that are Red & White Only | 0 | - | 4.97 | 165,894 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.92 | 147,687 |
| Flags to Languages | 0 | - | 4.95 | 174,750 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 78,009 |
| Country Flags with the Most Red | 0 | - | 4.98 | 121,621 |
| Country Flags with the Most Green | 0 | - | 4.96 | 100,553 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 100,355 |
| Country Flags with the Most Yellow | 0 | - | 4.95 | 99,937 |
| Country Flags with the Most Black | 0 | - | 4.95 | 98,349 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 68,220 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 50,582 |
