| Countries with the Most Catholics | 0 | - | 4.90 | 109,790 |
| Catholic Countries in Europe | 0 | - | 4.83 | 95,389 |
| Books of the Protestant Bible | 0 | - | 4.84 | 210,744 |
| Countries with the Most Christians | 0 | - | 4.92 | 143,601 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 88,517 |
| Five Countries with Most Christians by Continent | 0 | - | 4.99 | 112,022 |
| Books of the Catholic Bible Quiz | 0 | - | 4.64 | 80,454 |
| Orthodox Countries | 0 | - | 4.92 | 132,252 |
| Catholic Countries | 0 | - | 4.79 | 215,174 |
| Biblical Miracles | 0 | - | 4.46 | 38,494 |
| The Life of Jesus | 0 | - | 4.52 | 44,421 |
| Bible Characters Quiz #1 | 0 | - | 4.46 | 105,825 |
| Top Five Countries by Religion | 0 | - | 4.93 | 172,251 |
| Countries with the Most Cathedrals | 0 | - | 4.48 | 46,737 |
| Majority Muslim Countries | 0 | - | 4.98 | 375,582 |
| Buddhist Countries | 0 | - | 4.96 | 144,616 |
| All World Leaders 2026 | 0 | - | 4.94 | 20,492 |
| Groups of Things - The Bible | 0 | - | 4.44 | 55,374 |
| Top 100 Most Common Words in the Bible | 0 | - | 4.32 | 113,455 |
| Word Chain - The Bible | 0 | - | 4.48 | 50,820 |
| Most Mentioned Bible Characters | 0 | - | 4.35 | 140,275 |
| Bible Characters Quiz #2 | 0 | - | 4.24 | 86,424 |
| Military History Vocabulary | 0 | - | 4.91 | 67,295 |
| The Life of King David | 0 | - | 4.37 | 14,128 |
| Biblical Geography | 0 | - | 4.40 | 67,239 |
| The Bible - Multiple Choice | 0 | - | 4.34 | 50,772 |
| Countries with the Most Muslims | 0 | - | 4.95 | 160,661 |
| Name the English Monarchs | 0 | - | 4.91 | 503,937 |
| Bible Stories #1 | 0 | - | 4.27 | 28,283 |
| Bible Stories #2 | 0 | - | 4.32 | 24,719 |
| The Bible A-Z | 0 | - | 4.29 | 59,848 |
| The Life of Moses | 0 | - | 4.35 | 16,732 |
| Ecclesiastes - "To Every Thing There Is a Season" | 0 | - | 4.18 | 5,290 |
| This and That - The Bible | 0 | - | 4.20 | 20,551 |
| "Second Best" History Edition | 0 | - | 4.94 | 63,496 |
| G7 Leaders Since 2003 | 0 | - | 4.48 | 46,569 |
| WWII Geography | 0 | - | 4.81 | 120,563 |
| WWII Figures by Picture | 0 | - | 4.89 | 65,772 |
| The Bible by Picture | 0 | - | 4.23 | 20,169 |
| Famous Dictators #1 | 0 | - | 4.69 | 200,043 |
| Sharia Law Countries | 0 | - | 4.48 | 63,791 |
| Historical Leaders by Date #1 | 0 | - | 4.48 | 31,500 |
| Historical Leaders by Date #2 | 0 | - | 4.55 | 30,310 |
| Historical Rulers #2 | 0 | - | 4.26 | 47,544 |
| Historical Rulers #1 | 0 | - | 4.35 | 119,047 |
| Former Countries by Territory Map | 0 | - | 4.96 | 103,114 |
| Empires by Maps | 0 | - | 4.98 | 120,952 |
| Words for Leaders | 0 | - | 4.77 | 257,787 |
| World Leaders Quiz #1 | 0 | - | 4.12 | 110,127 |
| World Leaders Quiz #2 | 0 | - | 4.01 | 35,909 |
| Ultimate 20th Century History Quiz | 0 | - | 4.87 | 53,875 |
| The 7 Wonders of the Ancient World | 0 | - | 4.85 | 82,472 |
| Bible Quotes Quiz #1 | 0 | - | 4.42 | 61,982 |
| Bible Quotes Quiz #3 | 0 | - | 4.47 | 43,600 |
| Top 10 Most Islamic European Countries | 0 | - | 4.75 | 161,398 |
| Metals of Antiquity | 0 | - | 4.95 | 93,612 |
| Popular Royal Names | 0 | - | 4.27 | 125,079 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 46,872 |
| History: What Came First? #1 | 0 | - | 4.87 | 105,507 |
| Famous Dictators #2 | 0 | - | 4.31 | 87,599 |
| Mythical Creatures Quiz #1 | 0 | - | 4.92 | 708,555 |
| First Names of Painters | 0 | - | 4.43 | 59,917 |
| Years in History #1 - Multiple Choice | 0 | - | 4.85 | 70,403 |
| A Quiz About Islam | 0 | - | 4.31 | 48,501 |
| Countries That Don't Recognize Israel | 0 | - | 4.68 | 34,948 |
| Top 10 Oldest African Countries | 0 | - | 4.88 | 28,059 |
| Influential Women in History | 0 | - | 4.42 | 36,050 |
| Cradles of Civilization | 0 | - | 4.46 | 40,031 |
| History of The Netherlands | 0 | - | 4.46 | 17,484 |
| Materials From History #1 | 0 | - | 4.56 | 51,837 |
| Historical Countries by Ruler | 0 | - | 4.48 | 48,882 |
| UN Secretaries-General | 0 | - | 4.40 | 7,813 |
| Benevolent Dictators and Enlightened Despots | 0 | - | 4.01 | 19,649 |
| WWII Decoder | 0 | - | 4.41 | 53,655 |
| Name a Valid Answer - World War II | 0 | - | 4.53 | 55,543 |
| WWII True or False? | 0 | - | 4.56 | 57,697 |
| Biggest Nations and Empires Ever | 0 | - | 4.46 | 146,197 |
| Famous Explorers | 0 | - | 4.58 | 36,249 |
| Famous Empires by Description | 0 | - | 4.73 | 118,664 |
| Answers by Time Period | 0 | - | 4.64 | 55,700 |
| Ancient Greece - Multiple Choice | 0 | - | 4.54 | 41,711 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,207 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 38,001 |
| All Modern-Day Countries Ever Controlled by Turkic People | 0 | - | 4.94 | 41,119 |
| All Modern-Day Countries Ever Controlled by Arab People with a Map | 0 | - | 4.98 | 55,460 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,844 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,769 |
| Cities by Place of Worship - Picture Quiz | 0 | - | 4.40 | 31,048 |
| 7 Deadly Sins | 0 | - | 4.88 | 401,484 |
| Bible Quotes Quiz #2 | 0 | - | 4.27 | 52,964 |
| Bible Quotes Quiz #4 | 0 | - | 4.33 | 33,557 |
| Biblical Names Still Popular Today | 0 | - | 4.28 | 51,490 |
| The Bible - Who Said That? | 0 | - | 4.51 | 24,738 |
| Famous Catholics | 0 | - | 4.26 | 33,119 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 289,370 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 274,522 |
| Countries with NO Military | 0 | - | 4.97 | 62,644 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 148,966 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,801 |
| NATO Countries | 0 | - | 4.98 | 281,580 |
| EU Countries Quiz | 0 | - | 4.99 | 275,585 |
| Former Flags | 0 | - | 4.97 | 107,975 |
| Years in History by Picture | 0 | - | 4.44 | 35,607 |
| Russian History A-Z | 0 | - | 4.35 | 31,862 |
| Ancient Greece A-Z | 0 | - | 4.60 | 23,177 |
| Historical Events - AD or BC? | 0 | - | 4.70 | 57,691 |
| Materials From History #2 | 0 | - | 4.59 | 31,551 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 32,194 |
| World Leaders of the World Wars | 0 | - | 4.36 | 37,900 |
| World Leaders of the Cold War | 0 | - | 4.27 | 25,330 |
| Five Most Guessed World Leaders by Country | 0 | - | 4.20 | 49,128 |
| The Dictator Files: Adolf Hitler | 0 | - | 4.79 | 78,063 |
| WWII First Names | 0 | - | 4.44 | 41,843 |
| World War II Multiple Choice | 0 | - | 4.38 | 104,302 |
| WWII for Dummies | 0 | - | 4.78 | 105,181 |
| Cold War Decoder | 0 | - | 4.83 | 52,445 |
| 20th Century Dates Quiz | 0 | - | 4.56 | 39,443 |
| Events in History #2 | 0 | - | 4.49 | 71,813 |
| Events in History #3 | 0 | - | 4.41 | 71,769 |
| Events in History #4 | 0 | - | 4.44 | 44,372 |
| Name a Valid Year in History | 0 | - | 4.93 | 67,470 |
| Infamous Criminals - Mostly U.S. | 0 | - | 4.21 | 49,076 |
| Assassinations in History | 0 | - | 4.21 | 66,293 |
| Famous Seconds | 0 | - | 4.22 | 46,621 |
| Ages and Eras | 0 | - | 4.39 | 67,812 |
| Celebrity Knights of the United Kingdom | 0 | - | 4.23 | 39,518 |
| Titled People Quiz #1 | 0 | - | 4.11 | 45,850 |
| Titled People Quiz #3 | 0 | - | 4.34 | 43,239 |
| Job Titles Quiz #1 | 0 | - | 4.22 | 76,062 |
| Female Historical Figures | 0 | - | 4.28 | 33,296 |
| Historical Blunders | 0 | - | 4.34 | 92,556 |
| Territorial Accessions | 0 | - | 4.34 | 34,839 |
| People Known as "The Great" | 0 | - | 4.46 | 24,723 |
| Political Quotes | 0 | - | 4.17 | 19,909 |
| This Day in History - July | 0 | - | 4.49 | 36,472 |
| This Day in History - August | 0 | - | 4.42 | 43,378 |
| This Day in History - September | 0 | - | 4.55 | 57,486 |
| This Day in History - October | 0 | - | 4.49 | 37,645 |
| This Day in History - January | 0 | - | 4.47 | 46,741 |
| This Day in History - March | 0 | - | 4.45 | 43,693 |
| Ancient Civilizations | 0 | - | 4.64 | 38,015 |
| Battle to Country | 0 | - | 4.91 | 53,529 |
| The Places They Went #1 | 0 | - | 4.74 | 33,550 |
| Famous Inventors | 0 | - | 4.44 | 43,562 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 25,032 |
| European History for Dummies | 0 | - | 4.83 | 90,072 |
| English Royal Consorts | 0 | - | 4.38 | 37,410 |
| British History A-Z #1 | 0 | - | 4.45 | 46,583 |
| Kings of France Quiz | 0 | - | 4.20 | 32,816 |
| 40 Historical People that Everyone Should Know | 0 | - | 4.08 | 1,014,765 |
| Quotes of Jesus | 0 | - | 4.23 | 13,858 |
| World Capitals in the Answer | 0 | - | 4.94 | 77,289 |
| Countries with the Most Tanks | 0 | - | 4.91 | 107,697 |
| Monarchies of Europe | 0 | - | 4.90 | 98,353 |
| Monarchies of Asia | 0 | - | 4.97 | 71,224 |
| Coldest World Capitals | 0 | - | 4.95 | 133,654 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,232 |
| World Currency Quiz | 0 | - | 4.92 | 304,218 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 335,951 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 123,983 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 195,495 |
| Countries with the Most Exports | 0 | - | 4.96 | 155,647 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,732 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 189,984 |
| Countries by Oil Consumption | 0 | - | 4.96 | 120,526 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,917 |
| Richest Island Countries | 0 | - | 4.84 | 100,793 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 131,097 |
| Largest Economies in 2050 | 0 | - | 4.90 | 111,601 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,251 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 272,600 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 104,530 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.89 | 84,716 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 239,753 |
| The Sun Quiz | 0 | - | 4.93 | 34,795 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,099,154 |
| Name the Constellations - With a Map | 0 | - | 4.92 | 36,018 |
| Capital Cities by Cartoon Riddles | 0 | - | 4.98 | 87,597 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,971 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 37,180 |
| Countries that Start with A | 0 | - | 4.98 | 2,166,689 |
| Countries that Start with B | 0 | - | 4.95 | 2,298,086 |
| Countries that Start with C | 0 | - | 4.96 | 1,825,031 |
| Countries that Start with D | 0 | - | 4.96 | 711,777 |
| Countries that Start with E | 0 | - | 4.95 | 1,379,672 |
| Countries that Start with G | 0 | - | 4.97 | 1,505,939 |
| Countries that Start with H | 0 | - | 4.96 | 606,256 |
| Countries that Start with I | 0 | - | 4.92 | 1,290,269 |
| Countries that Start with J | 0 | - | 4.98 | 603,860 |
| Countries that Start with K | 0 | - | 4.97 | 817,400 |
| Countries that Start with L | 0 | - | 4.98 | 1,092,616 |
| Countries that Start with N | 0 | - | 4.93 | 1,119,665 |
| Countries that Start with P | 0 | - | 4.94 | 1,218,055 |
| Countries that Start with S | 0 | - | 4.98 | 1,757,568 |
| Countries that Start with T | 0 | - | 4.90 | 1,011,278 |
| Countries that Start with U | 0 | - | 4.97 | 905,662 |
| Countries that Start with V | 0 | - | 4.98 | 610,147 |
| Countries that Start with F | 0 | - | 4.83 | 618,772 |
| Countries that Start with M | 0 | - | 4.97 | 1,383,793 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,706 |
