| WWII Geography | 0 | - | 4.81 | 120,529 |
| WWII Figures by Picture | 0 | - | 4.89 | 65,717 |
| Normandy D-Day Beaches | 0 | - | 4.83 | 40,492 |
| WWI... or WWII? | 0 | - | 4.85 | 142,552 |
| WWII True or False? | 0 | - | 4.56 | 57,680 |
| Territory Changes in World War I | 0 | - | 4.87 | 46,883 |
| Name a Valid Answer - World War II | 0 | - | 4.53 | 55,524 |
| Military History Vocabulary | 0 | - | 4.91 | 67,260 |
| Notable People of WWII | 0 | - | 4.53 | 86,004 |
| WWII Trivia #2 | 0 | - | 4.52 | 104,284 |
| WWII A-Z #1 | 0 | - | 4.73 | 103,111 |
| WWII A-Z #2 | 0 | - | 4.44 | 54,740 |
| WWII Decoder | 0 | - | 4.41 | 53,634 |
| WWII Trivia #1 | 0 | - | 4.36 | 177,954 |
| World War I Quiz | 0 | - | 4.78 | 101,429 |
| WWI A-Z | 0 | - | 4.51 | 38,418 |
| WWII Movies by Plot | 0 | - | 4.21 | 27,111 |
| Countries That Were Invaded | 0 | - | 4.55 | 97,524 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 289,212 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 274,311 |
| Countries with NO Military | 0 | - | 4.97 | 62,596 |
| Top Arms Exporting Countries | 0 | - | 4.96 | 91,985 |
| Famous Battles Quiz | 0 | - | 4.21 | 49,026 |
| Name the War | 0 | - | 4.37 | 201,851 |
| Famous U.S. Generals | 0 | - | 4.27 | 38,568 |
| Names for Warriors | 0 | - | 4.40 | 36,967 |
| Historic Orient Express Routes Map | 0 | - | 5.00 | 53,580 |
| All World Leaders 2026 | 0 | - | 4.94 | 20,455 |
| Famous Generals - Non U.S. | 0 | - | 4.59 | 15,169 |
| Countries with the Most Tanks | 0 | - | 4.91 | 107,646 |
| Military History A-Z | 0 | - | 4.20 | 21,189 |
| Time Magazine Person of the Year | 0 | - | 4.53 | 74,185 |
| Name the English Monarchs | 0 | - | 4.91 | 503,730 |
| G7 Leaders Since 2003 | 0 | - | 4.48 | 46,560 |
| The Trojan War | 0 | - | 4.83 | 39,786 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 112,167 |
| WWII for Dummies | 0 | - | 4.78 | 105,151 |
| People Who Died in Battle | 0 | - | 4.35 | 22,330 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 84,636 |
| Roman Emperors | 0 | - | 4.95 | 120,331 |
| Ancient Greece - Multiple Choice | 0 | - | 4.54 | 41,701 |
| Top Arms Importing Countries | 0 | - | 4.73 | 66,851 |
| "Second Best" History Edition | 0 | - | 4.94 | 63,397 |
| World Leaders of the Cold War | 0 | - | 4.27 | 25,325 |
| Famous Dictators #1 | 0 | - | 4.69 | 200,005 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 119,447 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 105,514 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 48,821 |
| Ancient Rome - True or False? | 0 | - | 4.85 | 43,017 |
| The Reign of Napoleon | 0 | - | 4.54 | 39,017 |
| U.S. Military Acronyms | 0 | - | 4.39 | 101,202 |
| Historical Leaders by Date #1 | 0 | - | 4.48 | 31,493 |
| Historical Leaders by Date #2 | 0 | - | 4.55 | 30,302 |
| Historical Rulers #2 | 0 | - | 4.26 | 47,533 |
| Historical Rulers #1 | 0 | - | 4.35 | 119,019 |
| Former Countries by Territory Map | 0 | - | 4.96 | 103,066 |
| Empires by Maps | 0 | - | 4.98 | 120,902 |
| World Leaders Quiz #1 | 0 | - | 4.12 | 110,117 |
| World Leaders Quiz #2 | 0 | - | 4.01 | 35,904 |
| Ultimate 20th Century History Quiz | 0 | - | 4.87 | 53,854 |
| The 7 Wonders of the Ancient World | 0 | - | 4.85 | 82,465 |
| Countries with U.S. Troops | 0 | - | 4.38 | 132,201 |
| Countries With the Largest Air Forces | 0 | - | 4.47 | 51,490 |
| Major non-NATO U.S. Allies | 0 | - | 4.52 | 52,277 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,319,253 |
| Google What's the Difference? - History | 0 | - | 4.20 | 46,285 |
| Metals of Antiquity | 0 | - | 4.95 | 93,586 |
| Popular Royal Names | 0 | - | 4.27 | 125,054 |
| History of The Netherlands | 0 | - | 4.46 | 17,474 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 46,839 |
| History: What Came First? #1 | 0 | - | 4.87 | 105,476 |
| Famous Dictators #2 | 0 | - | 4.31 | 87,579 |
| Mythical Creatures Quiz #1 | 0 | - | 4.92 | 708,367 |
| First Names of Painters | 0 | - | 4.43 | 59,911 |
| 1960s Decade Quiz #2 | 0 | - | 4.45 | 45,185 |
| Ancient Greek Trivia | 0 | - | 4.62 | 67,064 |
| Geography of Ancient Greece | 0 | - | 4.69 | 31,945 |
| 17th Century A-Z | 0 | - | 4.78 | 34,675 |
| Countries Italy Declared War On | 0 | - | 4.75 | 43,402 |
| Years in History #1 - Multiple Choice | 0 | - | 4.85 | 70,383 |
| Medieval English History | 0 | - | 4.53 | 43,563 |
| Weapons by Picture | 0 | - | 4.13 | 21,092 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 157,566 |
| Top 10 Oldest African Countries | 0 | - | 4.88 | 28,044 |
| Influential Women in History | 0 | - | 4.42 | 35,958 |
| Cradles of Civilization | 0 | - | 4.46 | 39,956 |
| Former Flags | 0 | - | 4.97 | 107,945 |
| Russian History A-Z | 0 | - | 4.35 | 31,833 |
| Ancient Greece A-Z | 0 | - | 4.60 | 23,168 |
| Materials From History #1 | 0 | - | 4.56 | 51,783 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 32,166 |
| Historical Countries by Ruler | 0 | - | 4.48 | 48,837 |
| UN Secretaries-General | 0 | - | 4.40 | 7,813 |
| Benevolent Dictators and Enlightened Despots | 0 | - | 4.01 | 19,644 |
| Greek Mythology General Knowledge #2 | 0 | - | 4.59 | 73,847 |
| Recently Independent Countries | 0 | - | 4.98 | 159,452 |
| Former Capitals | 0 | - | 4.88 | 71,511 |
| 1960s Decade Quiz #1 | 0 | - | 4.40 | 50,378 |
| Cold War Decoder | 0 | - | 4.83 | 52,438 |
| Warsaw Pact Countries | 0 | - | 4.83 | 84,563 |
| Name a Valid Year in History | 0 | - | 4.93 | 67,434 |
| Biggest Nations and Empires Ever | 0 | - | 4.46 | 146,153 |
| Famous Explorers | 0 | - | 4.58 | 36,237 |
| Famous Empires by Description | 0 | - | 4.73 | 118,625 |
| Answers by Time Period | 0 | - | 4.64 | 55,677 |
| Ancient Roman Trivia #2 | 0 | - | 4.57 | 38,782 |
| Geography of the Roman Empire | 0 | - | 4.56 | 51,986 |
| Roman Names for Places | 0 | - | 4.62 | 58,387 |
| Embarrassing Chapters in British History | 0 | - | 4.29 | 32,297 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,200 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 37,995 |
| French History Multiple Choice | 0 | - | 4.55 | 33,114 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 25,019 |
| All Modern-Day Countries Ever Controlled by Turkic People | 0 | - | 4.94 | 41,102 |
| All Modern-Day Countries Ever Controlled by Arab People with a Map | 0 | - | 4.98 | 55,440 |
| All Modern-Day Countries Ever Controlled by the Seljuks | 0 | - | 4.92 | 28,560 |
| European History for Dummies | 0 | - | 4.83 | 90,049 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,838 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,748 |
| History of Scotland | 0 | - | 4.51 | 21,121 |
| Most Important People in History | 0 | - | 3.98 | 50,781 |
| Fictional Military Characters Quiz | 0 | - | 4.27 | 19,636 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 148,897 |
| Countries with the Most Skyscrapers | 0 | - | 4.93 | 144,314 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,612 |
| Countries with the Tallest Buildings | 0 | - | 4.93 | 104,520 |
| Countries with the Least Dense Road Networks | 0 | - | 4.81 | 41,668 |
| Monarchies of the World | 0 | - | 4.94 | 169,170 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.92 | 113,010 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 112,515 |
| Coldest Countries | 0 | - | 4.97 | 138,677 |
| Coldest World Capitals | 0 | - | 4.95 | 133,643 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 114,703 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 75,314 |
| Five Coldest Countries by Continent | 0 | - | 4.97 | 76,684 |
| Countries with the Least Precipitation | 0 | - | 4.90 | 82,817 |
| Disney Animated Characters | 0 | - | 4.88 | 601,872 |
| World Currency Quiz | 0 | - | 4.92 | 304,040 |
| People on Money by Country | 0 | - | 4.83 | 60,497 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,776 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 335,882 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 123,903 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,702 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,896 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 131,060 |
| Fast Math - Addition | 0 | - | 4.87 | 523,461 |
| NATO Countries | 0 | - | 4.98 | 281,432 |
| EU Countries Quiz | 0 | - | 4.99 | 275,381 |
| Top Five Countries by Religion | 0 | - | 4.93 | 172,157 |
| 7 Deadly Sins | 0 | - | 4.88 | 401,306 |
| Books of the Protestant Bible | 0 | - | 4.84 | 210,644 |
| Majority Muslim Countries | 0 | - | 4.98 | 375,409 |
| Buddhist Countries | 0 | - | 4.96 | 144,568 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,098,910 |
| Astronomy Quiz | 0 | - | 4.90 | 82,792 |
| Largest Objects in the Solar System | 0 | - | 4.99 | 137,612 |
| Solar System Trivia | 0 | - | 4.93 | 46,784 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.91 | 65,887 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,523 |
| Countries with the Most Rail Travel | 0 | - | 4.85 | 37,478 |
| Countries with the Most Rail Travel per Capita | 0 | - | 4.93 | 33,443 |
| Country Logic Puzzle 4x4 – Sudoku style | 0 | - | 5.00 | 28,130 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 153,765 |
| Southernmost Countries A-Z | 0 | - | 4.95 | 153,748 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 196,006 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 170,501 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 192,724 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 301,256 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 73,090 |
| Terrible Country Spellings Accepted by JetPunk #1 | 0 | - | 4.85 | 33,523 |
| Terrible City Spellings Accepted by JetPunk | 0 | - | 4.97 | 54,476 |
| Countries with the Most Nobel Prizes | 0 | - | 4.87 | 90,632 |
| Countries with Most Nobel Prizes by Continent | 0 | - | 4.93 | 59,983 |
| Five Least Guessed Countries by Continent | 0 | - | 4.97 | 98,636 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 168,670 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 87,876 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,509 |
| Most Guessed Cities by Country #2 | 0 | - | 4.94 | 79,582 |
| Most Guessed Cities by Country #1 | 0 | - | 4.88 | 102,196 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 46,151 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,920 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 198,028 |
| Countries By Wikipedia Word Clouds | 0 | - | 4.84 | 39,987 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 321,647 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 117,537 |
| Fruits: No Vowels | 0 | - | 4.81 | 99,900 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,533 |
| Monarchies Bordering Monarchies | 0 | - | 4.81 | 60,416 |
| Name a Valid Answer - British History | 0 | - | 4.57 | 15,179 |
| Years in History by Picture | 0 | - | 4.44 | 35,596 |
| Historical Events - AD or BC? | 0 | - | 4.70 | 57,678 |
| Materials From History #2 | 0 | - | 4.59 | 31,533 |
| World Leaders of the World Wars | 0 | - | 4.36 | 37,892 |
| 20th Century Dates Quiz | 0 | - | 4.56 | 39,440 |
| Events in History #2 | 0 | - | 4.49 | 71,799 |
| Events in History #3 | 0 | - | 4.41 | 71,759 |
| Events in History #4 | 0 | - | 4.44 | 44,361 |
| Infamous Criminals - Mostly U.S. | 0 | - | 4.21 | 49,060 |
| Assassinations in History | 0 | - | 4.21 | 66,271 |
| Famous Seconds | 0 | - | 4.22 | 46,612 |
