| WWII Geography | 0 | - | 4.81 | 120,337 |
| WWII Figures by Picture | 0 | - | 4.89 | 65,495 |
| WWII A-Z #1 | 0 | - | 4.73 | 102,990 |
| WWII A-Z #2 | 0 | - | 4.44 | 54,666 |
| WWII Decoder | 0 | - | 4.41 | 53,555 |
| Name a Valid Answer - World War II | 0 | - | 4.53 | 55,418 |
| WWI... or WWII? | 0 | - | 4.85 | 142,226 |
| Normandy D-Day Beaches | 0 | - | 4.83 | 40,439 |
| Territory Changes in World War I | 0 | - | 4.87 | 46,775 |
| WWII Movies by Plot | 0 | - | 4.21 | 27,081 |
| WWII True or False? | 0 | - | 4.56 | 57,554 |
| Military History Vocabulary | 0 | - | 4.91 | 67,154 |
| Notable People of WWII | 0 | - | 4.53 | 85,918 |
| WWII Trivia #2 | 0 | - | 4.52 | 104,000 |
| World War II Multiple Choice | 0 | - | 4.38 | 104,172 |
| WWII for Dummies | 0 | - | 4.78 | 104,937 |
| World War I Quiz | 0 | - | 4.78 | 101,275 |
| WWI A-Z | 0 | - | 4.50 | 38,341 |
| Countries That Were Invaded | 0 | - | 4.55 | 97,420 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 229,015 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 288,309 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 273,111 |
| Countries with NO Military | 0 | - | 4.97 | 62,281 |
| Top Arms Exporting Countries | 0 | - | 4.96 | 91,457 |
| WWII Trivia #1 | 0 | - | 4.36 | 177,674 |
| Famous Battles Quiz | 0 | - | 4.21 | 48,993 |
| Name the War | 0 | - | 4.37 | 201,654 |
| Famous U.S. Generals | 0 | - | 4.27 | 38,543 |
| Names for Warriors | 0 | - | 4.40 | 36,936 |
| All World Leaders 2026 | 0 | - | 4.94 | 20,068 |
| Famous Generals - Non U.S. | 0 | - | 4.59 | 15,145 |
| Countries with the Most Tanks | 0 | - | 4.91 | 107,381 |
| World Leaders of the World Wars | 0 | - | 4.35 | 37,854 |
| Countries in World War II | 0 | - | 4.54 | 912,628 |
| Time Magazine Person of the Year | 0 | - | 4.53 | 74,081 |
| Name the English Monarchs | 0 | - | 4.91 | 502,609 |
| G7 Leaders Since 2003 | 0 | - | 4.48 | 46,503 |
| The Dictator Files: Adolf Hitler | 0 | - | 4.79 | 77,916 |
| The Trojan War | 0 | - | 4.83 | 39,724 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 111,835 |
| Important Cities in WWII | 0 | - | 4.42 | 93,467 |
| Countries in World War I | 0 | - | 4.88 | 228,129 |
| People Who Died in Battle | 0 | - | 4.35 | 22,322 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 84,524 |
| Roman Emperors | 0 | - | 4.95 | 120,032 |
| Top Arms Importing Countries | 0 | - | 4.73 | 66,384 |
| "Second Best" History Edition | 0 | - | 4.94 | 62,961 |
| World Leaders of the Cold War | 0 | - | 4.27 | 25,291 |
| Famous Dictators #1 | 0 | - | 4.69 | 199,823 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 119,122 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 105,322 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 48,743 |
| Modern-Day Axis-Occupied Countries of WWII on a Map | 0 | - | 4.99 | 85,885 |
| Military History A-Z | 0 | - | 4.20 | 21,162 |
| The Reign of Napoleon | 0 | - | 4.54 | 38,954 |
| U.S. Military Acronyms | 0 | - | 4.39 | 101,139 |
| Historical Leaders by Date #1 | 0 | - | 4.48 | 31,452 |
| Historical Leaders by Date #2 | 0 | - | 4.55 | 30,271 |
| Historical Rulers #2 | 0 | - | 4.26 | 47,489 |
| Historical Rulers #1 | 0 | - | 4.35 | 118,934 |
| Former Countries by Territory Map | 0 | - | 4.96 | 102,793 |
| Empires by Maps | 0 | - | 4.98 | 120,448 |
| World Leaders Quiz #1 | 0 | - | 4.11 | 110,062 |
| Ultimate 20th Century History Quiz | 0 | - | 4.86 | 53,716 |
| The 7 Wonders of the Ancient World | 0 | - | 4.85 | 82,382 |
| Countries with U.S. Troops | 0 | - | 4.38 | 132,094 |
| Countries With the Largest Air Forces | 0 | - | 4.47 | 51,441 |
| Major non-NATO U.S. Allies | 0 | - | 4.52 | 52,188 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,316,608 |
| Google What's the Difference? - History | 0 | - | 4.20 | 46,238 |
| Metals of Antiquity | 0 | - | 4.95 | 93,432 |
| Popular Royal Names | 0 | - | 4.27 | 124,944 |
| History of The Netherlands | 0 | - | 4.46 | 17,433 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 46,704 |
| History: What Came First? #1 | 0 | - | 4.87 | 105,255 |
| Famous Dictators #2 | 0 | - | 4.31 | 87,515 |
| Mythical Creatures Quiz #1 | 0 | - | 4.92 | 707,638 |
| First Names of Painters | 0 | - | 4.43 | 59,855 |
| Cities Bombed During WWII | 0 | - | 4.08 | 30,155 |
| Countries by Percent WWII Deaths | 0 | - | 4.07 | 30,014 |
| 1960s Decade Quiz #2 | 0 | - | 4.45 | 44,929 |
| Ancient Greek Trivia | 0 | - | 4.62 | 66,993 |
| Geography of Ancient Greece | 0 | - | 4.69 | 31,913 |
| 17th Century A-Z | 0 | - | 4.78 | 34,636 |
| Countries Italy Declared War On | 0 | - | 4.75 | 43,327 |
| Years in History #1 - Multiple Choice | 0 | - | 4.85 | 70,298 |
| Medieval English History | 0 | - | 4.53 | 43,507 |
| Weapons by Picture | 0 | - | 4.13 | 21,060 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 157,196 |
| Top 10 Oldest African Countries | 0 | - | 4.88 | 27,958 |
| Influential Women in History | 0 | - | 4.42 | 35,589 |
| Cradles of Civilization | 0 | - | 4.46 | 39,642 |
| Former Flags | 0 | - | 4.97 | 107,725 |
| Russian History A-Z | 0 | - | 4.38 | 31,711 |
| Ancient Greece A-Z | 0 | - | 4.60 | 23,140 |
| Materials From History #1 | 0 | - | 4.56 | 51,549 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 32,005 |
| Historical Countries by Ruler | 0 | - | 4.48 | 48,622 |
| World Leaders Quiz #2 | 0 | - | 4.00 | 35,867 |
| UN Secretaries-General | 0 | - | 4.40 | 7,798 |
| Benevolent Dictators and Enlightened Despots | 0 | - | 4.01 | 19,634 |
| Greek Mythology General Knowledge #2 | 0 | - | 4.59 | 73,659 |
| Recently Independent Countries | 0 | - | 4.98 | 159,222 |
| Former Capitals | 0 | - | 4.88 | 71,454 |
| 1960s Decade Quiz #1 | 0 | - | 4.40 | 50,064 |
| Cold War Decoder | 0 | - | 4.83 | 52,356 |
| Warsaw Pact Countries | 0 | - | 4.83 | 84,504 |
| Name a Valid Year in History | 0 | - | 4.93 | 67,206 |
| Biggest Nations and Empires Ever | 0 | - | 4.52 | 145,890 |
| Famous Explorers | 0 | - | 4.58 | 36,160 |
| Famous Empires by Description | 0 | - | 4.73 | 118,449 |
| Answers by Time Period | 0 | - | 4.64 | 55,570 |
| Ancient Roman Trivia #2 | 0 | - | 4.57 | 38,743 |
| Geography of the Roman Empire | 0 | - | 4.56 | 51,925 |
| Roman Names for Places | 0 | - | 4.62 | 58,282 |
| Ancient Greece - Multiple Choice | 0 | - | 4.54 | 41,658 |
| Embarrassing Chapters in British History | 0 | - | 4.29 | 32,262 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,143 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 37,959 |
| French History Multiple Choice | 0 | - | 4.55 | 33,037 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 24,926 |
| All Modern-Day Countries Ever Controlled by Turkic People | 0 | - | 4.94 | 41,034 |
| All Modern-Day Countries Ever Controlled by Arab People with a Map | 0 | - | 4.98 | 55,340 |
| All Modern-Day Countries Ever Controlled by the Seljuks | 0 | - | 4.92 | 28,525 |
| European History for Dummies | 0 | - | 4.83 | 89,904 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,791 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,661 |
| History of Scotland | 0 | - | 4.51 | 21,091 |
| Most Important People in History | 0 | - | 3.98 | 50,694 |
| Fictional Military Characters Quiz | 0 | - | 4.27 | 19,622 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 148,453 |
| Countries with the Most Skyscrapers | 0 | - | 4.93 | 144,100 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,558 |
| Countries with the Tallest Buildings | 0 | - | 4.93 | 104,378 |
| Countries with the Least Dense Road Networks | 0 | - | 4.81 | 41,572 |
| Monarchies of the World | 0 | - | 4.94 | 168,658 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.92 | 112,595 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 111,832 |
| Coldest Countries | 0 | - | 4.97 | 138,462 |
| Coldest World Capitals | 0 | - | 4.95 | 133,555 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 114,352 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 75,134 |
| Five Coldest Countries by Continent | 0 | - | 4.97 | 76,584 |
| Countries with the Least Precipitation | 0 | - | 4.90 | 82,709 |
| Disney Animated Characters | 0 | - | 4.88 | 601,430 |
| World Currency Quiz | 0 | - | 4.92 | 302,996 |
| People on Money by Country | 0 | - | 4.83 | 60,384 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,594 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 335,404 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 123,541 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,547 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,784 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 130,870 |
| Fast Math - Addition | 0 | - | 4.87 | 522,808 |
| NATO Countries | 0 | - | 4.98 | 280,332 |
| EU Countries Quiz | 0 | - | 4.99 | 274,165 |
| Top Five Countries by Religion | 0 | - | 4.93 | 171,399 |
| 7 Deadly Sins | 0 | - | 4.88 | 400,333 |
| Books of the Protestant Bible | 0 | - | 4.89 | 209,985 |
| Majority Muslim Countries | 0 | - | 4.98 | 374,245 |
| Buddhist Countries | 0 | - | 4.96 | 144,323 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,097,468 |
| Astronomy Quiz | 0 | - | 4.90 | 82,599 |
| Largest Objects in the Solar System | 0 | - | 4.99 | 137,243 |
| Solar System Trivia | 0 | - | 4.93 | 46,655 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.91 | 65,710 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,382 |
| Countries with the Most Rail Travel | 0 | - | 4.85 | 37,331 |
| Countries with the Most Rail Travel per Capita | 0 | - | 4.93 | 33,335 |
| Country Logic Puzzle 4x4 – Sudoku style | 0 | - | 5.00 | 28,010 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 150,126 |
| Southernmost Countries A-Z | 0 | - | 4.94 | 153,554 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 195,654 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 170,253 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 192,320 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 300,874 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 72,868 |
| Terrible Country Spellings Accepted by JetPunk #1 | 0 | - | 4.85 | 33,385 |
| Terrible City Spellings Accepted by JetPunk | 0 | - | 4.97 | 54,367 |
| Countries with the Most Nobel Prizes | 0 | - | 4.87 | 90,535 |
| Countries with Most Nobel Prizes by Continent | 0 | - | 4.93 | 59,941 |
| Five Least Guessed Countries by Continent | 0 | - | 4.97 | 98,353 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 168,109 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 87,617 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,367 |
| Most Guessed Cities by Country #2 | 0 | - | 4.95 | 79,378 |
| Most Guessed Cities by Country #1 | 0 | - | 4.88 | 101,987 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,959 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,791 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 197,700 |
| Countries By Wikipedia Word Clouds | 0 | - | 4.84 | 39,773 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 320,618 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 117,298 |
| Fruits: No Vowels | 0 | - | 4.81 | 99,643 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,450 |
| Monarchies Bordering Monarchies | 0 | - | 4.81 | 60,244 |
| Name a Valid Answer - British History | 0 | - | 4.57 | 15,156 |
| Years in History by Picture | 0 | - | 4.44 | 35,521 |
| Historical Events - AD or BC? | 0 | - | 4.70 | 57,587 |
| Materials From History #2 | 0 | - | 4.59 | 31,481 |
