| Normandy D-Day Beaches | 0 | - | 4.84 | 40,753 |
| WWII Geography | 0 | - | 4.81 | 121,415 |
| WWII Figures by Picture | 0 | - | 4.89 | 66,392 |
| Territory Changes in World War I | 0 | - | 4.88 | 47,289 |
| Notable People of WWII | 0 | - | 4.53 | 86,603 |
| WWII Trivia #2 | 0 | - | 4.52 | 104,653 |
| WWI... or WWII? | 0 | - | 4.85 | 143,650 |
| Military History Vocabulary | 0 | - | 4.92 | 67,703 |
| WWII Trivia #1 | 0 | - | 4.36 | 178,630 |
| World War I Quiz | 0 | - | 4.78 | 102,117 |
| WWI A-Z | 0 | - | 4.51 | 38,640 |
| World War II Multiple Choice | 0 | - | 4.40 | 112,434 |
| Name a Valid Answer - World War II | 0 | - | 4.53 | 55,891 |
| WWII True or False? | 0 | - | 4.57 | 58,041 |
| WWII Movies by Plot | 0 | - | 4.22 | 27,177 |
| WWII A-Z #1 | 0 | - | 4.73 | 103,426 |
| WWII A-Z #2 | 0 | - | 4.44 | 54,922 |
| WWII Decoder | 0 | - | 4.41 | 53,877 |
| Countries That Were Invaded | 0 | - | 4.55 | 97,904 |
| Famous Battles Quiz | 0 | - | 4.21 | 49,157 |
| Name the War | 0 | - | 4.37 | 202,905 |
| Famous U.S. Generals | 0 | - | 4.27 | 38,644 |
| Names for Warriors | 0 | - | 4.40 | 37,066 |
| Countries with NO Military | 0 | - | 4.97 | 63,508 |
| Top Arms Exporting Countries | 0 | - | 4.97 | 105,635 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 291,649 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 277,348 |
| Countries with the Most Tanks | 0 | - | 4.91 | 108,383 |
| All World Leaders 2026 | 0 | - | 4.95 | 21,075 |
| Famous Generals - Non U.S. | 0 | - | 4.59 | 15,258 |
| Military History A-Z | 0 | - | 4.20 | 21,263 |
| Time Magazine Person of the Year | 0 | - | 4.53 | 74,474 |
| Historical Leaders by Date #1 | 0 | - | 4.48 | 31,638 |
| "Second Best" History Edition | 0 | - | 4.94 | 64,316 |
| G7 Leaders Since 2003 | 0 | - | 4.48 | 46,772 |
| People Who Died in Battle | 0 | - | 4.35 | 22,380 |
| Top Arms Importing Countries | 0 | - | 4.74 | 67,709 |
| World Leaders of the Cold War | 0 | - | 4.26 | 25,467 |
| Famous Dictators #1 | 0 | - | 4.69 | 200,684 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 119,870 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 105,912 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 48,966 |
| WWII for Dummies | 0 | - | 4.78 | 105,775 |
| U.S. Military Acronyms | 0 | - | 4.39 | 101,357 |
| Historical Leaders by Date #2 | 0 | - | 4.55 | 30,454 |
| Historical Rulers #2 | 0 | - | 4.24 | 47,786 |
| Historical Rulers #1 | 0 | - | 4.34 | 119,559 |
| Former Countries by Territory Map | 0 | - | 4.96 | 104,074 |
| Empires by Maps | 0 | - | 4.98 | 122,337 |
| World Leaders Quiz #1 | 0 | - | 4.12 | 110,351 |
| World Leaders Quiz #2 | 0 | - | 4.01 | 36,079 |
| Ultimate 20th Century History Quiz | 0 | - | 4.87 | 54,191 |
| The 7 Wonders of the Ancient World | 0 | - | 4.86 | 82,643 |
| Major non-NATO U.S. Allies | 0 | - | 4.52 | 52,557 |
| Countries with U.S. Troops | 0 | - | 4.38 | 132,650 |
| Countries With the Largest Air Forces | 0 | - | 4.47 | 51,650 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,326,609 |
| Google What's the Difference? - History | 0 | - | 4.20 | 46,385 |
| Metals of Antiquity | 0 | - | 4.95 | 93,981 |
| Popular Royal Names | 0 | - | 4.27 | 125,427 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 47,181 |
| History: What Came First? #1 | 0 | - | 4.87 | 106,057 |
| Famous Dictators #2 | 0 | - | 4.31 | 87,839 |
| Mythical Creatures Quiz #1 | 0 | - | 4.92 | 710,381 |
| First Names of Painters | 0 | - | 4.43 | 60,074 |
| 1960s Decade Quiz #2 | 0 | - | 4.45 | 45,578 |
| Years in History #1 - Multiple Choice | 0 | - | 4.82 | 70,673 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,478 |
| Countries the UK Declared War On | 0 | - | 4.55 | 123,315 |
| Geography of the British Empire | 0 | - | 4.48 | 39,857 |
| Weapons by Picture | 0 | - | 4.13 | 21,211 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 158,652 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.75 | 12,352 |
| Top 10 Oldest African Countries | 0 | - | 4.88 | 28,273 |
| Influential Women in History | 0 | - | 4.43 | 36,536 |
| Cradles of Civilization | 0 | - | 4.46 | 40,512 |
| History of The Netherlands | 0 | - | 4.46 | 17,563 |
| Materials From History #1 | 0 | - | 4.56 | 52,096 |
| Historical Countries by Ruler | 0 | - | 4.48 | 49,309 |
| UN Secretaries-General | 0 | - | 4.40 | 7,853 |
| Benevolent Dictators and Enlightened Despots | 0 | - | 4.01 | 19,699 |
| Recently Independent Countries | 0 | - | 4.98 | 160,427 |
| 1960s Decade Quiz #1 | 0 | - | 4.40 | 50,757 |
| Biggest Nations and Empires Ever | 0 | - | 4.46 | 146,701 |
| Famous Explorers | 0 | - | 4.58 | 36,391 |
| Famous Empires by Description | 0 | - | 4.74 | 119,020 |
| Answers by Time Period | 0 | - | 4.64 | 55,908 |
| Coups d'Etat - Name the Country | 0 | - | 4.43 | 42,088 |
| Ancient Greek Trivia | 0 | - | 4.62 | 67,255 |
| Geography of Ancient Greece | 0 | - | 4.69 | 32,056 |
| 17th Century A-Z | 0 | - | 4.78 | 34,771 |
| Countries Italy Declared War On | 0 | - | 4.74 | 46,927 |
| French History Multiple Choice | 0 | - | 4.55 | 33,251 |
| All Modern-Day Countries Ever Controlled by Turkic People | 0 | - | 4.94 | 41,287 |
| All Modern-Day Countries Ever Controlled by Arab People with a Map | 0 | - | 4.98 | 55,756 |
| Anglo-Saxon Kingdoms of England | 0 | - | 4.60 | 25,831 |
| Giant Great Britain Millennium Quiz | 0 | - | 4.78 | 20,247 |
| Medieval English History | 0 | - | 4.53 | 43,671 |
| History of Germany | 0 | - | 4.39 | 52,988 |
| Most Important People in History | 0 | - | 3.98 | 50,997 |
| Fictional Military Characters Quiz | 0 | - | 4.27 | 19,669 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 149,891 |
| Countries with the Least Dense Road Networks | 0 | - | 4.82 | 41,833 |
| Monarchies of the World | 0 | - | 4.94 | 170,387 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.92 | 113,876 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 113,161 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 115,283 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 75,629 |
| Disney Animated Characters | 0 | - | 4.88 | 603,035 |
| People on Money by Country | 0 | - | 4.83 | 60,739 |
| Countries by Number of Books Published | 0 | - | 4.95 | 73,139 |
| Fast Math - Addition | 0 | - | 4.87 | 525,237 |
| NATO Countries | 0 | - | 4.98 | 283,722 |
| EU Countries Quiz | 0 | - | 4.99 | 278,358 |
| Top Five Countries by Religion | 0 | - | 4.93 | 173,601 |
| 7 Deadly Sins | 0 | - | 4.88 | 404,414 |
| Books of the Protestant Bible | 0 | - | 4.85 | 212,119 |
| Majority Muslim Countries | 0 | - | 4.98 | 378,058 |
| Astronomy Quiz | 0 | - | 4.90 | 83,356 |
| Largest Objects in the Solar System | 0 | - | 4.99 | 138,570 |
| Solar System Trivia | 0 | - | 4.93 | 47,228 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.91 | 66,237 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,995 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 155,541 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 170,239 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 88,524 |
| Countries By Wikipedia Word Clouds | 0 | - | 4.84 | 40,409 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 118,038 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,655 |
| Former Flags | 0 | - | 4.97 | 108,701 |
| Years in History by Picture | 0 | - | 4.45 | 35,892 |
| Russian History A-Z | 0 | - | 4.35 | 32,259 |
| Ancient Greece A-Z | 0 | - | 4.60 | 23,247 |
| Historical Events - AD or BC? | 0 | - | 4.70 | 57,873 |
| Materials From History #2 | 0 | - | 4.59 | 31,618 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,486 |
| Former Capitals | 0 | - | 4.88 | 71,705 |
| Cold War Decoder | 0 | - | 4.83 | 52,678 |
| Warsaw Pact Countries | 0 | - | 4.83 | 84,708 |
| 20th Century Dates Quiz | 0 | - | 4.56 | 39,503 |
| Events in History #2 | 0 | - | 4.49 | 72,003 |
| Events in History #3 | 0 | - | 4.41 | 71,926 |
| Events in History #4 | 0 | - | 4.44 | 44,503 |
| Name a Valid Year in History | 0 | - | 4.93 | 68,003 |
| Infamous Criminals - Mostly U.S. | 0 | - | 4.21 | 49,184 |
| Assassinations in History | 0 | - | 4.21 | 66,449 |
| Famous Founders in the U.S. | 0 | - | 4.02 | 34,802 |
| Famous Seconds | 0 | - | 4.22 | 46,882 |
| Ages and Eras | 0 | - | 4.39 | 67,955 |
| Celebrity Knights of the United Kingdom | 0 | - | 4.23 | 39,579 |
| Titled People Quiz #1 | 0 | - | 4.11 | 45,930 |
| Titled People Quiz #3 | 0 | - | 4.34 | 43,315 |
| Job Titles Quiz #1 | 0 | - | 4.22 | 76,156 |
| Female Historical Figures | 0 | - | 4.28 | 33,395 |
| Historical Blunders | 0 | - | 4.34 | 92,733 |
| Territorial Accessions | 0 | - | 4.34 | 34,947 |
| People Known as "The Great" | 0 | - | 4.46 | 24,804 |
| This Day in History - July | 0 | - | 4.49 | 36,520 |
| This Day in History - August | 0 | - | 4.42 | 43,433 |
| This Day in History - September | 0 | - | 4.55 | 57,579 |
| This Day in History - October | 0 | - | 4.49 | 37,691 |
| This Day in History - January | 0 | - | 4.48 | 46,806 |
| This Day in History - March | 0 | - | 4.45 | 43,759 |
| Ancient Civilizations | 0 | - | 4.64 | 38,157 |
| Battle to Country | 0 | - | 4.91 | 54,038 |
| The Reign of Napoleon | 0 | - | 4.54 | 39,185 |
| The Places They Went #1 | 0 | - | 4.74 | 33,583 |
| Famous Inventors | 0 | - | 4.44 | 43,608 |
| Embarrassing Chapters in British History | 0 | - | 4.30 | 32,389 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 25,301 |
| All Modern-Day Countries Ever Controlled by the Seljuks | 0 | - | 4.92 | 28,693 |
| European History for Dummies | 0 | - | 4.83 | 90,434 |
| History of Scotland | 0 | - | 4.51 | 21,181 |
| Kings of France Quiz | 0 | - | 4.21 | 32,944 |
| 40 Historical People that Everyone Should Know | 0 | - | 4.08 | 1,016,801 |
| Branches of the U.S. Military | 0 | - | 4.40 | 24,527 |
| Monarchies Bordering Monarchies | 0 | - | 4.81 | 60,606 |
| Countries with the Most Skyscrapers | 0 | - | 4.93 | 144,772 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,804 |
| Countries with the Tallest Buildings | 0 | - | 4.93 | 104,943 |
| Coldest Countries | 0 | - | 4.97 | 139,463 |
| Coldest World Capitals | 0 | - | 4.95 | 134,197 |
| Five Coldest Countries by Continent | 0 | - | 4.97 | 76,953 |
| Countries with the Least Precipitation | 0 | - | 4.90 | 83,084 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,315 |
| World Currency Quiz | 0 | - | 4.92 | 307,170 |
| Countries with the Most Billionaires | 0 | - | 4.91 | 337,131 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 124,818 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 196,241 |
| Countries with the Most Exports | 0 | - | 4.96 | 156,266 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 51,222 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 190,566 |
| Countries by Oil Consumption | 0 | - | 4.96 | 123,060 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 75,196 |
| Richest Island Countries | 0 | - | 4.85 | 101,290 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,742 |
| Largest Economies in 2050 | 0 | - | 4.88 | 111,990 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 275,210 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 105,070 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.89 | 85,154 |
