| All World Leaders 2026 | 0 | - | 4.94 | 20,714 |
| World Leaders by Picture | 0 | - | 4.36 | 266,118 |
| Words for Leaders | 0 | - | 4.77 | 258,239 |
| Dictators by Picture | 0 | - | 4.18 | 49,308 |
| Largest City on Every Continent A-Z | 0 | - | 4.97 | 38,379 |
| Political Figures by Last Name #1 | 0 | - | 4.56 | 68,470 |
| Name a World Capital A-Z | 0 | - | 5.00 | 176,609 |
| Canadian Prime Ministers | 0 | - | 4.64 | 57,739 |
| G7 Leaders Since 2003 | 0 | - | 4.48 | 46,648 |
| Prime Ministers of the UK | 0 | - | 4.95 | 440,743 |
| Famous Dictators #1 | 0 | - | 4.69 | 200,246 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,438 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,497 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 191,256 |
| Historical Leaders by Date #1 | 0 | - | 4.48 | 31,556 |
| Historical Leaders by Date #2 | 0 | - | 4.55 | 30,377 |
| Historical Rulers #2 | 0 | - | 4.27 | 47,610 |
| Historical Rulers #1 | 0 | - | 4.35 | 119,134 |
| World Leaders Quiz #1 | 0 | - | 4.12 | 110,200 |
| World Leaders Quiz #2 | 0 | - | 4.01 | 35,963 |
| The Dictator Files: Adolf Hitler | 0 | - | 4.79 | 78,126 |
| British History A-Z #1 | 0 | - | 4.45 | 46,625 |
| World Leaders of the World Wars | 0 | - | 4.36 | 37,949 |
| Five Most Guessed World Leaders by Country | 0 | - | 4.17 | 61,197 |
| Famous Dictators #2 | 0 | - | 4.31 | 87,681 |
| The Dictator Files: Saddam Hussein | 0 | - | 4.48 | 15,896 |
| Country Flags with the Fewest Colours A-Z | 0 | - | 4.63 | 59,035 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,435 |
| Spouses of World Leaders | 0 | - | 4.18 | 12,359 |
| UN Secretaries-General | 0 | - | 4.40 | 7,826 |
| First Names of Recent World Leaders | 0 | - | 4.25 | 25,099 |
| Prime Ministers of Australia | 0 | - | 4.50 | 32,092 |
| Benevolent Dictators and Enlightened Despots | 0 | - | 4.01 | 19,667 |
| Name the English Monarchs | 0 | - | 4.91 | 504,643 |
| German History A-Z | 0 | - | 4.49 | 24,687 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,989 |
| Click a Valid Country A-Z | 0 | - | 4.97 | 534,386 |
| Spanish History A-Z | 0 | - | 4.37 | 19,331 |
| Italian History A-Z | 0 | - | 4.21 | 17,752 |
| "Second Best" History Edition | 0 | - | 4.94 | 63,670 |
| Movie Quotes A-Z #1 | 0 | - | 4.31 | 41,014 |
| World Leaders of the Cold War | 0 | - | 4.27 | 25,373 |
| The Dictator Files: Vladimir Lenin | 0 | - | 4.45 | 26,887 |
| Political Quotes | 0 | - | 4.17 | 19,925 |
| French History A-Z | 0 | - | 4.27 | 24,816 |
| British Geography A-Z | 0 | - | 4.42 | 19,577 |
| Former Countries by Territory Map | 0 | - | 4.96 | 103,295 |
| Empires by Maps | 0 | - | 4.98 | 121,197 |
| Political Figures by Last Name #2 | 0 | - | 3.91 | 16,851 |
| The Dictator Files: Fidel Castro | 0 | - | 4.19 | 12,368 |
| Name the Popes Quiz | 0 | - | 4.47 | 138,582 |
| Countries of the Popes | 0 | - | 4.79 | 128,443 |
| Ultimate 20th Century History Quiz | 0 | - | 4.87 | 53,946 |
| The 7 Wonders of the Ancient World | 0 | - | 4.85 | 82,501 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 35,083 |
| Metals of Antiquity | 0 | - | 4.95 | 93,683 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 46,929 |
| History: What Came First? #1 | 0 | - | 4.87 | 105,613 |
| Paramount Leaders of China | 0 | - | 4.36 | 11,109 |
| Mythical Creatures Quiz #1 | 0 | - | 4.92 | 709,027 |
| Years in History #1 - Multiple Choice | 0 | - | 4.82 | 70,465 |
| U.S. Political Figures by Picture #1 | 0 | - | 4.14 | 26,186 |
| U.S. Political Figures by Picture #2 | 0 | - | 4.10 | 15,542 |
| Female Political Figures by Picture - U.S. | 0 | - | 4.22 | 10,876 |
| First Names A - Z by Picture | 0 | - | 4.05 | 18,660 |
| Biggest World Cities A-Z | 0 | - | 4.63 | 223,603 |
| Top 10 Oldest African Countries | 0 | - | 4.88 | 28,101 |
| Influential Women in History | 0 | - | 4.42 | 36,170 |
| Cradles of Civilization | 0 | - | 4.46 | 40,122 |
| Materials From History #1 | 0 | - | 4.56 | 51,904 |
| Historical Countries by Ruler | 0 | - | 4.48 | 48,999 |
| The Dictator Files: Chairman Mao | 0 | - | 4.28 | 20,719 |
| The Dictator Files: Benito Mussolini | 0 | - | 4.65 | 23,521 |
| Mythology A-Z | 0 | - | 4.31 | 37,319 |
| WWII A-Z #1 | 0 | - | 4.73 | 103,177 |
| WWII A-Z #2 | 0 | - | 4.44 | 54,786 |
| Countries Invaded by the USSR | 0 | - | 4.29 | 94,234 |
| Biggest Nations and Empires Ever | 0 | - | 4.46 | 146,301 |
| Famous Explorers | 0 | - | 4.58 | 36,274 |
| Famous Empires by Description | 0 | - | 4.73 | 118,760 |
| Answers by Time Period | 0 | - | 4.64 | 55,750 |
| Countries Italy Declared War On | 0 | - | 4.75 | 43,488 |
| All Modern-Day Countries Ever Controlled by Turkic People | 0 | - | 4.94 | 41,163 |
| All Modern-Day Countries Ever Controlled by Arab People with a Map | 0 | - | 4.98 | 55,524 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,870 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,833 |
| NATO Countries | 0 | - | 4.98 | 282,061 |
| EU Countries Quiz | 0 | - | 4.99 | 276,184 |
| U.S. Federal Agency Acronyms | 0 | - | 4.50 | 80,066 |
| U.S. States by Governor | 0 | - | 4.43 | 18,087 |
| U.S. Political Parties in History | 0 | - | 4.44 | 27,724 |
| U.S. Government Agencies | 0 | - | 4.44 | 19,724 |
| Red State or Blue State Trait? | 0 | - | 4.42 | 55,531 |
| NFL Football Team Logos | 0 | - | 4.91 | 630,089 |
| NBA Team Logos | 0 | - | 4.81 | 693,724 |
| Australia A-Z | 0 | - | 4.54 | 50,066 |
| Former Flags | 0 | - | 4.97 | 108,120 |
| Years in History by Picture | 0 | - | 4.44 | 35,654 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 79,166 |
| Russian History A-Z | 0 | - | 4.35 | 31,928 |
| Ancient Greece A-Z | 0 | - | 4.60 | 23,196 |
| Historical Events - AD or BC? | 0 | - | 4.70 | 57,723 |
| Materials From History #2 | 0 | - | 4.59 | 31,572 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,267 |
| Pope Facts | 0 | - | 4.39 | 31,317 |
| WWII First Names | 0 | - | 4.44 | 41,881 |
| Cold War Decoder | 0 | - | 4.83 | 52,487 |
| 20th Century Dates Quiz | 0 | - | 4.56 | 39,455 |
| Events in History #2 | 0 | - | 4.49 | 71,860 |
| Events in History #3 | 0 | - | 4.41 | 71,815 |
| Events in History #4 | 0 | - | 4.44 | 44,399 |
| Name a Valid Year in History | 0 | - | 4.93 | 67,587 |
| Infamous Criminals - Mostly U.S. | 0 | - | 4.21 | 49,097 |
| Assassinations in History | 0 | - | 4.21 | 66,329 |
| Famous Seconds | 0 | - | 4.22 | 46,794 |
| Ages and Eras | 0 | - | 4.39 | 67,841 |
| Celebrity Knights of the United Kingdom | 0 | - | 4.23 | 39,534 |
| Titled People Quiz #1 | 0 | - | 4.11 | 45,870 |
| Titled People Quiz #3 | 0 | - | 4.34 | 43,261 |
| Job Titles Quiz #1 | 0 | - | 4.22 | 76,084 |
| Female Historical Figures | 0 | - | 4.28 | 33,309 |
| Historical Blunders | 0 | - | 4.34 | 92,593 |
| Territorial Accessions | 0 | - | 4.34 | 34,858 |
| People Known as "The Great" | 0 | - | 4.46 | 24,741 |
| This Day in History - July | 0 | - | 4.49 | 36,478 |
| This Day in History - August | 0 | - | 4.42 | 43,387 |
| This Day in History - September | 0 | - | 4.55 | 57,509 |
| This Day in History - October | 0 | - | 4.49 | 37,660 |
| This Day in History - January | 0 | - | 4.47 | 46,757 |
| This Day in History - March | 0 | - | 4.45 | 43,710 |
| Ancient Civilizations | 0 | - | 4.64 | 38,042 |
| Military History Vocabulary | 0 | - | 4.91 | 67,412 |
| Battle to Country | 0 | - | 4.91 | 53,646 |
| The Reign of Napoleon | 0 | - | 4.54 | 39,054 |
| The Places They Went #1 | 0 | - | 4.74 | 33,555 |
| The Life of King David | 0 | - | 4.37 | 14,135 |
| Famous Inventors | 0 | - | 4.44 | 43,566 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 25,101 |
| European History for Dummies | 0 | - | 4.83 | 90,148 |
| English Royal Consorts | 0 | - | 4.38 | 37,449 |
| Kings of France Quiz | 0 | - | 4.20 | 32,854 |
| 40 Historical People that Everyone Should Know | 0 | - | 4.08 | 1,015,224 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 240,403 |
| The U.S. Government - How Does it Work? | 0 | - | 4.34 | 42,412 |
| All UK Parliament Constituencies on a Map | 0 | - | 4.60 | 28,942 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 908,488 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 417,665 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 296,641 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 226,215 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 164,721 |
| World Map without 12 Countries | 0 | - | 4.97 | 345,275 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 174,019 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 138,898 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 39,001 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.98 | 33,074 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 104,828 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 111,851 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 122,485 |
| Every Country Shape | 0 | - | 5.00 | 468,536 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 108,625 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 80,919 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 58,431 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 86,135 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 95,499 |
| Country Shapes Under the Sea | 0 | - | 5.00 | 78,028 |
| A Square of Merged Countries #1 | 0 | - | 4.89 | 59,827 |
| Country Shapes Slideshow | 0 | - | 4.81 | 39,694 |
| Country Shapes in my Burger | 0 | - | 4.95 | 55,016 |
| A Square of Merged Countries #2 | 0 | - | 4.97 | 41,765 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 159,633 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,685 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,580 |
| NHL Ice Hockey Team Logos | 0 | - | 4.89 | 189,099 |
| World Capitals in the Answer | 0 | - | 4.94 | 77,401 |
| Monarchies of Europe | 0 | - | 4.90 | 98,478 |
| Monarchies of Asia | 0 | - | 4.97 | 71,309 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,302 |
| Countries with the Most Christians | 0 | - | 4.93 | 143,815 |
| Five Countries with Most Christians by Continent | 0 | - | 4.99 | 112,146 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 88,683 |
| Countries Mentioned in the Bible | 0 | - | 4.96 | 67,339 |
| Countries with the Most Catholics | 0 | - | 4.90 | 109,954 |
| Catholic Countries in Europe | 0 | - | 4.83 | 95,498 |
| Orthodox Countries | 0 | - | 4.92 | 132,410 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,065 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 37,254 |
| U.S. Baby Boy Names by Letter | 0 | - | 3.86 | 97,410 |
| U.S. Baby Girls Names by Letter | 0 | - | 3.70 | 87,384 |
| TV Characters A-Z | 0 | - | 4.12 | 32,075 |
| India A-Z | 0 | - | 4.42 | 34,204 |
| Italy A-Z | 0 | - | 4.49 | 58,527 |
| China A-Z | 0 | - | 4.55 | 67,432 |
| Germany A-Z | 0 | - | 4.56 | 62,737 |
| Scotland A-Z | 0 | - | 4.73 | 41,367 |
| Marvel Cinematic Universe - All Movies | 0 | - | 4.89 | 341,391 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,098 |
| The 2nd Millennium BC | 0 | - | 4.64 | 20,932 |
| Body Parts in History and Culture | 0 | - | 4.43 | 35,387 |
| History Analogies #1 | 0 | - | 4.53 | 90,102 |
| History Analogies #2 | 0 | - | 4.49 | 77,346 |
