| Normandy D-Day Beaches | 0 | - | 4.83 | 40,534 |
| WWII Geography | 0 | - | 4.81 | 120,655 |
| WWII Figures by Picture | 0 | - | 4.89 | 65,883 |
| Territory Changes in World War I | 0 | - | 4.87 | 46,954 |
| Notable People of WWII | 0 | - | 4.53 | 86,055 |
| WWII Trivia #2 | 0 | - | 4.52 | 104,349 |
| WWI... or WWII? | 0 | - | 4.85 | 142,758 |
| Military History Vocabulary | 0 | - | 4.91 | 67,382 |
| WWII Trivia #1 | 0 | - | 4.36 | 178,102 |
| World War I Quiz | 0 | - | 4.78 | 101,501 |
| WWI A-Z | 0 | - | 4.51 | 38,467 |
| World War II Multiple Choice | 0 | - | 4.38 | 104,338 |
| Name a Valid Answer - World War II | 0 | - | 4.53 | 55,591 |
| WWII True or False? | 0 | - | 4.56 | 57,746 |
| WWII Movies by Plot | 0 | - | 4.21 | 27,124 |
| WWII A-Z #1 | 0 | - | 4.73 | 103,164 |
| WWII A-Z #2 | 0 | - | 4.44 | 54,776 |
| WWII Decoder | 0 | - | 4.41 | 53,691 |
| Countries That Were Invaded | 0 | - | 4.55 | 97,622 |
| Famous Battles Quiz | 0 | - | 4.21 | 49,056 |
| Name the War | 0 | - | 4.37 | 202,467 |
| Famous U.S. Generals | 0 | - | 4.27 | 38,588 |
| Names for Warriors | 0 | - | 4.40 | 36,995 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 289,739 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 274,990 |
| Countries with NO Military | 0 | - | 4.97 | 62,760 |
| Top Arms Exporting Countries | 0 | - | 4.96 | 92,324 |
| Countries with the Most Tanks | 0 | - | 4.91 | 107,804 |
| All World Leaders 2026 | 0 | - | 4.94 | 20,674 |
| Famous Generals - Non U.S. | 0 | - | 4.59 | 15,186 |
| Military History A-Z | 0 | - | 4.20 | 21,199 |
| Time Magazine Person of the Year | 0 | - | 4.53 | 74,256 |
| "Second Best" History Edition | 0 | - | 4.94 | 63,636 |
| G7 Leaders Since 2003 | 0 | - | 4.48 | 46,635 |
| People Who Died in Battle | 0 | - | 4.35 | 22,336 |
| Top Arms Importing Countries | 0 | - | 4.73 | 66,991 |
| World Leaders of the Cold War | 0 | - | 4.27 | 25,363 |
| Famous Dictators #1 | 0 | - | 4.69 | 200,201 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 119,553 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 105,618 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 48,867 |
| WWII for Dummies | 0 | - | 4.78 | 105,255 |
| U.S. Military Acronyms | 0 | - | 4.39 | 101,239 |
| Historical Leaders by Date #1 | 0 | - | 4.48 | 31,551 |
| Historical Leaders by Date #2 | 0 | - | 4.55 | 30,361 |
| Historical Rulers #2 | 0 | - | 4.27 | 47,598 |
| Historical Rulers #1 | 0 | - | 4.35 | 119,113 |
| Former Countries by Territory Map | 0 | - | 4.96 | 103,246 |
| Empires by Maps | 0 | - | 4.98 | 121,126 |
| World Leaders Quiz #1 | 0 | - | 4.12 | 110,181 |
| World Leaders Quiz #2 | 0 | - | 4.01 | 35,950 |
| Ultimate 20th Century History Quiz | 0 | - | 4.87 | 53,930 |
| The 7 Wonders of the Ancient World | 0 | - | 4.85 | 82,496 |
| Countries with U.S. Troops | 0 | - | 4.38 | 132,258 |
| Countries With the Largest Air Forces | 0 | - | 4.47 | 51,513 |
| Major non-NATO U.S. Allies | 0 | - | 4.52 | 52,327 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,321,017 |
| Google What's the Difference? - History | 0 | - | 4.20 | 46,310 |
| Metals of Antiquity | 0 | - | 4.95 | 93,665 |
| Popular Royal Names | 0 | - | 4.27 | 125,136 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 46,915 |
| History: What Came First? #1 | 0 | - | 4.87 | 105,589 |
| Famous Dictators #2 | 0 | - | 4.31 | 87,665 |
| Mythical Creatures Quiz #1 | 0 | - | 4.92 | 708,927 |
| First Names of Painters | 0 | - | 4.43 | 59,940 |
| 1960s Decade Quiz #2 | 0 | - | 4.45 | 45,212 |
| Years in History #1 - Multiple Choice | 0 | - | 4.82 | 70,451 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,424 |
| Countries the UK Declared War On | 0 | - | 4.55 | 122,977 |
| Geography of the British Empire | 0 | - | 4.48 | 39,774 |
| Weapons by Picture | 0 | - | 4.13 | 21,119 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 157,840 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.74 | 12,283 |
| Top 10 Oldest African Countries | 0 | - | 4.88 | 28,092 |
| Influential Women in History | 0 | - | 4.42 | 36,153 |
| Cradles of Civilization | 0 | - | 4.46 | 40,112 |
| History of The Netherlands | 0 | - | 4.46 | 17,500 |
| Materials From History #1 | 0 | - | 4.56 | 51,887 |
| Historical Countries by Ruler | 0 | - | 4.48 | 48,979 |
| UN Secretaries-General | 0 | - | 4.40 | 7,825 |
| Benevolent Dictators and Enlightened Despots | 0 | - | 4.01 | 19,665 |
| Recently Independent Countries | 0 | - | 4.98 | 159,571 |
| 1960s Decade Quiz #1 | 0 | - | 4.40 | 50,402 |
| Biggest Nations and Empires Ever | 0 | - | 4.46 | 146,283 |
| Famous Explorers | 0 | - | 4.58 | 36,272 |
| Famous Empires by Description | 0 | - | 4.73 | 118,736 |
| Answers by Time Period | 0 | - | 4.64 | 55,737 |
| Ancient Greek Trivia | 0 | - | 4.62 | 67,116 |
| Geography of Ancient Greece | 0 | - | 4.69 | 31,969 |
| 17th Century A-Z | 0 | - | 4.78 | 34,697 |
| Countries Italy Declared War On | 0 | - | 4.75 | 43,468 |
| French History Multiple Choice | 0 | - | 4.55 | 33,147 |
| All Modern-Day Countries Ever Controlled by Turkic People | 0 | - | 4.94 | 41,147 |
| All Modern-Day Countries Ever Controlled by Arab People with a Map | 0 | - | 4.98 | 55,509 |
| Anglo-Saxon Kingdoms of England | 0 | - | 4.60 | 25,793 |
| Giant Great Britain Millennium Quiz | 0 | - | 4.78 | 20,196 |
| Medieval English History | 0 | - | 4.53 | 43,592 |
| History of Germany | 0 | - | 4.39 | 52,914 |
| Most Important People in History | 0 | - | 3.98 | 50,839 |
| Fictional Military Characters Quiz | 0 | - | 4.27 | 19,643 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 149,144 |
| Countries with the Least Dense Road Networks | 0 | - | 4.82 | 41,716 |
| Monarchies of the World | 0 | - | 4.94 | 169,451 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.92 | 113,431 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 112,705 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 114,849 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 75,403 |
| Disney Animated Characters | 0 | - | 4.88 | 602,120 |
| People on Money by Country | 0 | - | 4.83 | 60,555 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,860 |
| Fast Math - Addition | 0 | - | 4.87 | 523,849 |
| NATO Countries | 0 | - | 4.98 | 281,943 |
| EU Countries Quiz | 0 | - | 4.99 | 276,039 |
| Top Five Countries by Religion | 0 | - | 4.93 | 172,482 |
| 7 Deadly Sins | 0 | - | 4.88 | 401,920 |
| Books of the Protestant Bible | 0 | - | 4.84 | 210,986 |
| Majority Muslim Countries | 0 | - | 4.98 | 376,031 |
| Astronomy Quiz | 0 | - | 4.90 | 82,916 |
| Largest Objects in the Solar System | 0 | - | 4.99 | 137,832 |
| Solar System Trivia | 0 | - | 4.93 | 46,882 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.91 | 65,982 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,661 |
| Countries with the Most Rail Travel | 0 | - | 4.85 | 37,527 |
| Countries with the Most Rail Travel per Capita | 0 | - | 4.93 | 33,489 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 154,376 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 169,057 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 88,068 |
| Countries By Wikipedia Word Clouds | 0 | - | 4.84 | 40,093 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 117,614 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,564 |
| Former Flags | 0 | - | 4.97 | 108,082 |
| Years in History by Picture | 0 | - | 4.44 | 35,648 |
| Russian History A-Z | 0 | - | 4.35 | 31,915 |
| Ancient Greece A-Z | 0 | - | 4.60 | 23,185 |
| Historical Events - AD or BC? | 0 | - | 4.70 | 57,715 |
| Materials From History #2 | 0 | - | 4.59 | 31,567 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,251 |
| Former Capitals | 0 | - | 4.88 | 71,554 |
| Cold War Decoder | 0 | - | 4.83 | 52,479 |
| Warsaw Pact Countries | 0 | - | 4.83 | 84,584 |
| 20th Century Dates Quiz | 0 | - | 4.56 | 39,452 |
| Events in History #2 | 0 | - | 4.49 | 71,844 |
| Events in History #3 | 0 | - | 4.41 | 71,802 |
| Events in History #4 | 0 | - | 4.44 | 44,391 |
| Name a Valid Year in History | 0 | - | 4.93 | 67,565 |
| Infamous Criminals - Mostly U.S. | 0 | - | 4.21 | 49,095 |
| Assassinations in History | 0 | - | 4.21 | 66,323 |
| Famous Seconds | 0 | - | 4.22 | 46,775 |
| Ages and Eras | 0 | - | 4.39 | 67,833 |
| Celebrity Knights of the United Kingdom | 0 | - | 4.23 | 39,532 |
| Titled People Quiz #1 | 0 | - | 4.11 | 45,867 |
| Titled People Quiz #3 | 0 | - | 4.34 | 43,254 |
| Job Titles Quiz #1 | 0 | - | 4.22 | 76,079 |
| Female Historical Figures | 0 | - | 4.28 | 33,307 |
| Historical Blunders | 0 | - | 4.34 | 92,584 |
| Territorial Accessions | 0 | - | 4.34 | 34,853 |
| People Known as "The Great" | 0 | - | 4.46 | 24,740 |
| This Day in History - July | 0 | - | 4.49 | 36,475 |
| This Day in History - August | 0 | - | 4.42 | 43,385 |
| This Day in History - September | 0 | - | 4.55 | 57,502 |
| This Day in History - October | 0 | - | 4.49 | 37,656 |
| This Day in History - January | 0 | - | 4.47 | 46,752 |
| This Day in History - March | 0 | - | 4.45 | 43,703 |
| Ancient Civilizations | 0 | - | 4.64 | 38,032 |
| Battle to Country | 0 | - | 4.91 | 53,618 |
| The Reign of Napoleon | 0 | - | 4.54 | 39,048 |
| The Places They Went #1 | 0 | - | 4.74 | 33,553 |
| Famous Inventors | 0 | - | 4.44 | 43,565 |
| Embarrassing Chapters in British History | 0 | - | 4.29 | 32,311 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 25,088 |
| All Modern-Day Countries Ever Controlled by the Seljuks | 0 | - | 4.92 | 28,600 |
| European History for Dummies | 0 | - | 4.83 | 90,132 |
| History of Scotland | 0 | - | 4.51 | 21,137 |
| Kings of France Quiz | 0 | - | 4.20 | 32,845 |
| 40 Historical People that Everyone Should Know | 0 | - | 4.08 | 1,015,132 |
| Branches of the U.S. Military | 0 | - | 4.39 | 24,429 |
| Monarchies Bordering Monarchies | 0 | - | 4.81 | 60,466 |
| Countries with the Most Skyscrapers | 0 | - | 4.93 | 144,414 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,654 |
| Countries with the Tallest Buildings | 0 | - | 4.93 | 104,603 |
| Coldest Countries | 0 | - | 4.97 | 138,802 |
| Coldest World Capitals | 0 | - | 4.95 | 133,755 |
| Five Coldest Countries by Continent | 0 | - | 4.97 | 76,751 |
| Countries with the Least Precipitation | 0 | - | 4.90 | 82,878 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,251 |
| World Currency Quiz | 0 | - | 4.92 | 304,770 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 336,166 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 124,140 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 195,633 |
| Countries with the Most Exports | 0 | - | 4.96 | 155,739 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,798 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 190,085 |
| Countries by Oil Consumption | 0 | - | 4.96 | 120,579 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,976 |
| Richest Island Countries | 0 | - | 4.85 | 100,886 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,348 |
| Largest Economies in 2050 | 0 | - | 4.90 | 111,669 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 273,078 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 104,622 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.89 | 84,773 |
