| Name a Valid Year Each War Occurred In | 0 | - | 4.64 | 24,291 |
| Military History Vocabulary | 0 | - | 4.92 | 67,698 |
| Famous Generals - Non U.S. | 0 | - | 4.59 | 15,256 |
| Countries That Were Invaded | 0 | - | 4.55 | 97,902 |
| Normandy D-Day Beaches | 0 | - | 4.84 | 40,746 |
| Territory Changes in World War I | 0 | - | 4.88 | 47,275 |
| WWII Geography | 0 | - | 4.81 | 121,393 |
| WWII Figures by Picture | 0 | - | 4.89 | 66,380 |
| Famous Battles Quiz | 0 | - | 4.21 | 49,156 |
| Name the War | 0 | - | 4.37 | 202,901 |
| Famous U.S. Generals | 0 | - | 4.27 | 38,644 |
| Names for Warriors | 0 | - | 4.40 | 37,065 |
| Countries with NO Military | 0 | - | 4.97 | 63,495 |
| Top Arms Exporting Countries | 0 | - | 4.97 | 105,590 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 291,615 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 277,292 |
| Historic Orient Express Routes Map | 0 | - | 5.00 | 53,864 |
| All World Leaders 2026 | 0 | - | 4.95 | 21,064 |
| WWI... or WWII? | 0 | - | 4.85 | 143,626 |
| People Who Died in Battle | 0 | - | 4.35 | 22,380 |
| Countries with the Most Tanks | 0 | - | 4.91 | 108,372 |
| Notable People of WWII | 0 | - | 4.53 | 86,597 |
| WWII Trivia #2 | 0 | - | 4.52 | 104,645 |
| World War I Quiz | 0 | - | 4.78 | 102,116 |
| WWI A-Z | 0 | - | 4.51 | 38,639 |
| Time Magazine Person of the Year | 0 | - | 4.53 | 74,469 |
| Were They Alive During This? | 0 | - | 4.94 | 49,064 |
| "Second Best" History Edition | 0 | - | 4.94 | 64,303 |
| Historical Leaders by Date #1 | 0 | - | 4.48 | 31,635 |
| G7 Leaders Since 2003 | 0 | - | 4.48 | 46,768 |
| Top Arms Importing Countries | 0 | - | 4.74 | 67,697 |
| WWII Trivia #1 | 0 | - | 4.36 | 178,616 |
| WWII A-Z #1 | 0 | - | 4.73 | 103,423 |
| WWII A-Z #2 | 0 | - | 4.44 | 54,920 |
| WWII Decoder | 0 | - | 4.41 | 53,868 |
| Name a Valid Answer - World War II | 0 | - | 4.53 | 55,878 |
| WWII True or False? | 0 | - | 4.57 | 58,029 |
| U.S. Military Acronyms | 0 | - | 4.39 | 101,354 |
| Former Countries by Territory Map | 0 | - | 4.96 | 104,052 |
| Empires by Maps | 0 | - | 4.98 | 122,300 |
| Famous Dictators #1 | 0 | - | 4.69 | 200,671 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 119,866 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 105,904 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 48,962 |
| Ultimate 20th Century History Quiz | 0 | - | 4.87 | 54,187 |
| World War II Multiple Choice | 0 | - | 4.40 | 111,774 |
| WWII for Dummies | 0 | - | 4.78 | 105,766 |
| The 7 Wonders of the Ancient World | 0 | - | 4.86 | 82,641 |
| Military History A-Z | 0 | - | 4.20 | 21,262 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,326,518 |
| Historical Leaders by Date #2 | 0 | - | 4.55 | 30,450 |
| Metals of Antiquity | 0 | - | 4.95 | 93,973 |
| Historical Rulers #2 | 0 | - | 4.24 | 47,783 |
| Historical Rulers #1 | 0 | - | 4.34 | 119,557 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 47,179 |
| History: What Came First? #1 | 0 | - | 4.87 | 106,052 |
| History: What Came First? #2 | 0 | - | 4.81 | 80,128 |
| History - Did They Have It? | 0 | - | 4.85 | 62,283 |
| World Leaders Quiz #1 | 0 | - | 4.12 | 110,350 |
| World Leaders Quiz #2 | 0 | - | 4.01 | 36,076 |
| Years in History #1 - Multiple Choice | 0 | - | 4.82 | 70,669 |
| Weapons by Picture | 0 | - | 4.13 | 21,208 |
| Major non-NATO U.S. Allies | 0 | - | 4.52 | 52,553 |
| Countries with U.S. Troops | 0 | - | 4.38 | 132,645 |
| Countries With the Largest Air Forces | 0 | - | 4.47 | 51,646 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 158,639 |
| Influential Women in History | 0 | - | 4.43 | 36,527 |
| Google What's the Difference? - History | 0 | - | 4.20 | 46,384 |
| Cradles of Civilization | 0 | - | 4.46 | 40,507 |
| Popular Royal Names | 0 | - | 4.27 | 125,423 |
| Materials From History #1 | 0 | - | 4.56 | 52,095 |
| Historical Countries by Ruler | 0 | - | 4.48 | 49,304 |
| Famous Dictators #2 | 0 | - | 4.31 | 87,834 |
| Mythical Creatures Quiz #1 | 0 | - | 4.92 | 710,357 |
| First Names of Painters | 0 | - | 4.43 | 60,070 |
| WWII Movies by Plot | 0 | - | 4.22 | 27,176 |
| Biggest Nations and Empires Ever | 0 | - | 4.46 | 146,696 |
| Famous Explorers | 0 | - | 4.58 | 36,391 |
| Famous Empires by Description | 0 | - | 4.74 | 119,013 |
| Answers by Time Period | 0 | - | 4.64 | 55,904 |
| Coups d'Etat - Name the Country | 0 | - | 4.43 | 42,029 |
| Top 10 Oldest African Countries | 0 | - | 4.88 | 28,268 |
| History of The Netherlands | 0 | - | 4.46 | 17,562 |
| Trace the Route of Ibn Battuta on a Map | 0 | - | 4.99 | 22,766 |
| UN Secretaries-General | 0 | - | 4.40 | 7,852 |
| Benevolent Dictators and Enlightened Despots | 0 | - | 4.01 | 19,699 |
| 17th Century A-Z | 0 | - | 4.78 | 34,770 |
| All Modern-Day Countries Ever Controlled by Turkic People | 0 | - | 4.94 | 41,283 |
| All Modern-Day Countries Ever Controlled by Arab People with a Map | 0 | - | 4.98 | 55,750 |
| All Modern-Day Countries Ever Controlled by the British | 0 | - | 4.81 | 50,220 |
| Most Important People in History | 0 | - | 3.98 | 50,990 |
| Fictional Military Characters Quiz | 0 | - | 4.27 | 19,668 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 149,870 |
| Countries with the Least Dense Road Networks | 0 | - | 4.82 | 41,832 |
| Monarchies of the World | 0 | - | 4.94 | 170,366 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.92 | 113,863 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 113,155 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 115,273 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 75,625 |
| Disney Animated Characters | 0 | - | 4.88 | 603,017 |
| People on Money by Country | 0 | - | 4.83 | 60,736 |
| Countries by Number of Books Published | 0 | - | 4.95 | 73,135 |
| Fast Math - Addition | 0 | - | 4.87 | 525,202 |
| NATO Countries | 0 | - | 4.98 | 283,690 |
| EU Countries Quiz | 0 | - | 4.99 | 278,251 |
| Top Five Countries by Religion | 0 | - | 4.93 | 173,587 |
| 7 Deadly Sins | 0 | - | 4.88 | 404,358 |
| Books of the Protestant Bible | 0 | - | 4.85 | 212,096 |
| Majority Muslim Countries | 0 | - | 4.98 | 378,011 |
| Astronomy Quiz | 0 | - | 4.90 | 83,344 |
| Largest Objects in the Solar System | 0 | - | 4.99 | 138,554 |
| Solar System Trivia | 0 | - | 4.93 | 47,222 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.91 | 66,230 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,991 |
| Countries with the Most Rail Travel | 0 | - | 4.85 | 37,695 |
| Countries with the Most Rail Travel per Capita | 0 | - | 4.93 | 33,630 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 155,524 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 170,213 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 88,511 |
| Countries By Wikipedia Word Clouds | 0 | - | 4.84 | 40,405 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 118,028 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,654 |
| Former Flags | 0 | - | 4.97 | 108,682 |
| Years in History by Picture | 0 | - | 4.45 | 35,884 |
| Historical Events - AD or BC? | 0 | - | 4.70 | 57,867 |
| Materials From History #2 | 0 | - | 4.59 | 31,617 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,483 |
| Who Killed Who - History, Mythology, and Pop Culture | 0 | - | 4.09 | 33,722 |
| People Who Have Been Considered Gods | 0 | - | 4.49 | 24,538 |
| Cold War Decoder | 0 | - | 4.83 | 52,674 |
| 20th Century Dates Quiz | 0 | - | 4.56 | 39,501 |
| Events in History #2 | 0 | - | 4.49 | 71,996 |
| Events in History #3 | 0 | - | 4.41 | 71,921 |
| Events in History #4 | 0 | - | 4.44 | 44,501 |
| Name a Valid Year in History | 0 | - | 4.93 | 67,995 |
| Infamous Criminals - Mostly U.S. | 0 | - | 4.21 | 49,182 |
| Assassinations in History | 0 | - | 4.21 | 66,447 |
| Famous Founders in the U.S. | 0 | - | 4.02 | 34,802 |
| Famous Seconds | 0 | - | 4.22 | 46,882 |
| Ages and Eras | 0 | - | 4.39 | 67,951 |
| Celebrity Knights of the United Kingdom | 0 | - | 4.23 | 39,578 |
| 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 | 33,394 |
| Historical Blunders | 0 | - | 4.34 | 92,733 |
| Territorial Accessions | 0 | - | 4.34 | 34,946 |
| 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 | 46,804 |
| This Day in History - March | 0 | - | 4.45 | 43,757 |
| Ancient Civilizations | 0 | - | 4.64 | 38,153 |
| The Places They Went #1 | 0 | - | 4.74 | 33,583 |
| Famous Inventors | 0 | - | 4.44 | 43,606 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 25,295 |
| All Modern-Day Countries Ever Controlled by the Seljuks | 0 | - | 4.92 | 28,689 |
| Countries Visited by Christopher Columbus | 0 | - | 4.85 | 22,191 |
| European History for Dummies | 0 | - | 4.83 | 90,423 |
| 40 Historical People that Everyone Should Know | 0 | - | 4.08 | 1,016,773 |
| Monarchies Bordering Monarchies | 0 | - | 4.81 | 60,601 |
| Countries with the Most Skyscrapers | 0 | - | 4.93 | 144,764 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,804 |
| Countries with the Tallest Buildings | 0 | - | 4.93 | 104,936 |
| Coldest Countries | 0 | - | 4.97 | 139,455 |
| Coldest World Capitals | 0 | - | 4.95 | 134,192 |
| Five Coldest Countries by Continent | 0 | - | 4.97 | 76,948 |
| Countries with the Least Precipitation | 0 | - | 4.90 | 83,080 |
| World Currency Quiz | 0 | - | 4.92 | 307,113 |
| Countries with the Most Billionaires | 0 | - | 4.91 | 337,090 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 124,785 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 51,213 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 75,184 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,737 |
| Buddhist Countries | 0 | - | 4.96 | 145,166 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,102,894 |
| Country Logic Puzzle 4x4 – Sudoku style | 0 | - | 5.00 | 28,222 |
| Southernmost Countries A-Z | 0 | - | 4.95 | 154,157 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 196,762 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 170,977 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 194,061 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 302,075 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 73,548 |
| Terrible Country Spellings Accepted by JetPunk #1 | 0 | - | 4.85 | 33,932 |
| Terrible City Spellings Accepted by JetPunk | 0 | - | 4.97 | 54,848 |
| Countries with the Most Nobel Prizes | 0 | - | 4.87 | 91,059 |
| Countries with Most Nobel Prizes by Continent | 0 | - | 4.93 | 60,102 |
| Five Least Guessed Countries by Continent | 0 | - | 4.97 | 99,547 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.83 | 88,072 |
| Most Guessed Cities by Country #2 | 0 | - | 4.94 | 80,452 |
| Most Guessed Cities by Country #1 | 0 | - | 4.88 | 103,372 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 46,987 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 113,627 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 199,373 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 324,016 |
| Fruits: No Vowels | 0 | - | 4.81 | 100,558 |
| The Places They Went #3 | 0 | - | 4.63 | 13,814 |
| The 2nd Millennium BC | 0 | - | 4.64 | 21,016 |
