| WWII Geography | 0 | - | 4.81 | 121,521 |
| WWII Figures by Picture | 0 | - | 4.89 | 66,504 |
| WWII A-Z #1 | 0 | - | 4.73 | 103,477 |
| WWII A-Z #2 | 0 | - | 4.44 | 54,948 |
| WWII Decoder | 0 | - | 4.41 | 53,920 |
| Name a Valid Answer - World War II | 0 | - | 4.53 | 55,975 |
| WWI... or WWII? | 0 | - | 4.85 | 143,857 |
| Normandy D-Day Beaches | 0 | - | 4.84 | 40,793 |
| Territory Changes in World War I | 0 | - | 4.88 | 47,369 |
| WWII Movies by Plot | 0 | - | 4.22 | 27,190 |
| WWII True or False? | 0 | - | 4.57 | 58,105 |
| Military History Vocabulary | 0 | - | 4.92 | 67,772 |
| Notable People of WWII | 0 | - | 4.53 | 86,644 |
| WWII Trivia #2 | 0 | - | 4.52 | 104,723 |
| World War II Multiple Choice | 0 | - | 4.39 | 115,118 |
| WWII for Dummies | 0 | - | 4.78 | 105,885 |
| World War I Quiz | 0 | - | 4.78 | 102,175 |
| WWI A-Z | 0 | - | 4.51 | 38,671 |
| Countries That Were Invaded | 0 | - | 4.55 | 98,326 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 230,748 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 291,994 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 278,076 |
| Countries with NO Military | 0 | - | 4.97 | 63,624 |
| Top Arms Exporting Countries | 0 | - | 4.97 | 105,954 |
| WWII Trivia #1 | 0 | - | 4.36 | 178,741 |
| Famous Battles Quiz | 0 | - | 4.21 | 49,178 |
| Name the War | 0 | - | 4.37 | 203,004 |
| Famous U.S. Generals | 0 | - | 4.27 | 38,658 |
| Names for Warriors | 0 | - | 4.40 | 37,090 |
| All World Leaders 2026 | 0 | - | 4.95 | 21,144 |
| Famous Generals - Non U.S. | 0 | - | 4.59 | 15,265 |
| Countries with the Most Tanks | 0 | - | 4.91 | 108,484 |
| World Leaders of the World Wars | 0 | - | 4.36 | 38,083 |
| Countries in World War II | 0 | - | 4.54 | 920,422 |
| Time Magazine Person of the Year | 0 | - | 4.53 | 74,547 |
| Name the English Monarchs | 0 | - | 4.91 | 507,444 |
| Historical Leaders by Date #1 | 0 | - | 4.48 | 31,672 |
| G7 Leaders Since 2003 | 0 | - | 4.48 | 46,802 |
| The Dictator Files: Adolf Hitler | 0 | - | 4.78 | 78,404 |
| The Trojan War | 0 | - | 4.83 | 40,079 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 113,253 |
| Important Cities in WWII | 0 | - | 4.42 | 94,286 |
| Countries in World War I | 0 | - | 4.88 | 229,470 |
| People Who Died in Battle | 0 | - | 4.35 | 22,387 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 85,703 |
| Roman Emperors | 0 | - | 4.95 | 121,454 |
| Top Arms Importing Countries | 0 | - | 4.74 | 67,790 |
| "Second Best" History Edition | 0 | - | 4.94 | 64,410 |
| World Leaders of the Cold War | 0 | - | 4.26 | 25,483 |
| Famous Dictators #1 | 0 | - | 4.69 | 200,778 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 119,998 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 106,130 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 49,033 |
| Modern-Day Axis-Occupied Countries of WWII on a Map | 0 | - | 4.99 | 86,813 |
| Military History A-Z | 0 | - | 4.20 | 21,274 |
| The Reign of Napoleon | 0 | - | 4.54 | 39,225 |
| U.S. Military Acronyms | 0 | - | 4.39 | 101,388 |
| Historical Leaders by Date #2 | 0 | - | 4.55 | 30,481 |
| Historical Rulers #2 | 0 | - | 4.24 | 47,815 |
| Historical Rulers #1 | 0 | - | 4.34 | 119,605 |
| Former Countries by Territory Map | 0 | - | 4.96 | 104,246 |
| Empires by Maps | 0 | - | 4.98 | 122,604 |
| World Leaders Quiz #1 | 0 | - | 4.12 | 110,378 |
| World Leaders Quiz #2 | 0 | - | 4.01 | 36,110 |
| The 7 Wonders of the Ancient World | 0 | - | 4.86 | 82,673 |
| 20th Century A-Z | 0 | - | 4.50 | 54,041 |
| Countries with U.S. Troops | 0 | - | 4.38 | 132,699 |
| Countries With the Largest Air Forces | 0 | - | 4.47 | 51,681 |
| Major non-NATO U.S. Allies | 0 | - | 4.52 | 52,604 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,327,787 |
| Google What's the Difference? - History | 0 | - | 4.20 | 46,414 |
| Metals of Antiquity | 0 | - | 4.95 | 94,038 |
| Popular Royal Names | 0 | - | 4.27 | 125,470 |
| History of The Netherlands | 0 | - | 4.46 | 17,572 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 47,235 |
| History: What Came First? #1 | 0 | - | 4.87 | 106,152 |
| Famous Dictators #2 | 0 | - | 4.31 | 87,877 |
| Mythical Creatures Quiz #1 | 0 | - | 4.92 | 710,788 |
| First Names of Painters | 0 | - | 4.43 | 60,115 |
| Ultimate 20th Century History Quiz | 0 | - | 4.87 | 54,250 |
| Cities Bombed During WWII | 0 | - | 4.09 | 30,360 |
| Countries by Percent WWII Deaths | 0 | - | 4.05 | 30,263 |
| Ancient Greek Trivia | 0 | - | 4.62 | 67,285 |
| Geography of Ancient Greece | 0 | - | 4.69 | 32,075 |
| 19th Century A-Z | 0 | - | 4.77 | 47,511 |
| 18th Century A-Z | 0 | - | 4.54 | 43,360 |
| 17th Century A-Z | 0 | - | 4.78 | 34,785 |
| Countries Italy Declared War On | 0 | - | 4.74 | 48,273 |
| Years in History #1 - Multiple Choice | 0 | - | 4.82 | 70,725 |
| Medieval English History | 0 | - | 4.53 | 43,691 |
| People Portrayed by Andy Warhol | 0 | - | 4.35 | 38,294 |
| 2010s Obituaries | 0 | - | 4.46 | 26,241 |
| Weapons by Picture | 0 | - | 4.13 | 21,231 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 158,803 |
| Top 10 Oldest African Countries | 0 | - | 4.87 | 28,308 |
| Influential Women in History | 0 | - | 4.43 | 36,584 |
| Cradles of Civilization | 0 | - | 4.46 | 40,553 |
| Former Flags | 0 | - | 4.97 | 108,845 |
| Russian History A-Z | 0 | - | 4.35 | 32,309 |
| Ancient Greece A-Z | 0 | - | 4.60 | 23,262 |
| Materials From History #1 | 0 | - | 4.56 | 52,130 |
| Materials From History #2 | 0 | - | 4.59 | 31,630 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,513 |
| Historical Countries by Ruler | 0 | - | 4.48 | 49,352 |
| UN Secretaries-General | 0 | - | 4.40 | 7,858 |
| Benevolent Dictators and Enlightened Despots | 0 | - | 4.01 | 19,702 |
| Greek Mythology General Knowledge #2 | 0 | - | 4.59 | 74,489 |
| Recently Independent Countries | 0 | - | 4.98 | 160,531 |
| Former Capitals | 0 | - | 4.88 | 71,735 |
| Cold War Decoder | 0 | - | 4.83 | 52,714 |
| Warsaw Pact Countries | 0 | - | 4.83 | 84,728 |
| Name a Valid Year in History | 0 | - | 4.93 | 68,140 |
| Biggest Nations and Empires Ever | 0 | - | 4.46 | 146,766 |
| Famous Explorers | 0 | - | 4.58 | 36,413 |
| Famous Empires by Description | 0 | - | 4.73 | 119,071 |
| Answers by Time Period | 0 | - | 4.64 | 55,940 |
| Coups d'Etat - Name the Country | 0 | - | 4.43 | 42,435 |
| Ancient Roman Trivia #2 | 0 | - | 4.61 | 44,398 |
| Geography of the Roman Empire | 0 | - | 4.55 | 52,269 |
| Roman Names for Places | 0 | - | 4.62 | 58,792 |
| Ancient Greece - Multiple Choice | 0 | - | 4.54 | 41,893 |
| 16th Century A-Z | 0 | - | 4.59 | 25,047 |
| 15th Century A-Z | 0 | - | 4.50 | 24,037 |
| 14th Century A-Z | 0 | - | 4.41 | 24,530 |
| Embarrassing Chapters in British History | 0 | - | 4.30 | 32,410 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,357 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 38,106 |
| French History Multiple Choice | 0 | - | 4.55 | 33,279 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 25,342 |
| All Modern-Day Countries Ever Controlled by Turkic People | 0 | - | 4.94 | 41,319 |
| All Modern-Day Countries Ever Controlled by Arab People with a Map | 0 | - | 4.98 | 55,807 |
| All Modern-Day Countries Ever Controlled by the Seljuks | 0 | - | 4.92 | 28,731 |
| European History for Dummies | 0 | - | 4.83 | 90,492 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 32,006 |
| Houses of British Monarchs | 0 | - | 4.54 | 66,030 |
| History of Scotland | 0 | - | 4.51 | 21,195 |
| Most Important People in History | 0 | - | 3.98 | 51,051 |
| Fictional Military Characters Quiz | 0 | - | 4.27 | 19,680 |
| Monarchies Bordering Monarchies | 0 | - | 4.81 | 60,636 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 150,053 |
| Countries with the Most Skyscrapers | 0 | - | 4.93 | 144,860 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,838 |
| Countries with the Tallest Buildings | 0 | - | 4.93 | 105,015 |
| Countries with the Least Dense Road Networks | 0 | - | 4.82 | 41,854 |
| Monarchies of the World | 0 | - | 4.94 | 170,581 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.92 | 113,967 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 113,256 |
| Coldest Countries | 0 | - | 4.97 | 139,540 |
| Coldest World Capitals | 0 | - | 4.95 | 134,301 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 115,365 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 75,678 |
| Five Coldest Countries by Continent | 0 | - | 4.97 | 76,992 |
| Countries with the Least Precipitation | 0 | - | 4.90 | 83,124 |
| Disney Animated Characters | 0 | - | 4.88 | 603,228 |
| World Currency Quiz | 0 | - | 4.92 | 307,656 |
| People on Money by Country | 0 | - | 4.83 | 60,797 |
| Countries by Number of Books Published | 0 | - | 4.95 | 73,205 |
| Countries with the Most Billionaires | 0 | - | 4.91 | 337,376 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 125,019 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 51,289 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 75,254 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,842 |
| Fast Math - Addition | 0 | - | 4.87 | 525,553 |
| NATO Countries | 0 | - | 4.98 | 284,074 |
| EU Countries Quiz | 0 | - | 4.99 | 278,983 |
| Top Five Countries by Religion | 0 | - | 4.93 | 173,836 |
| 7 Deadly Sins | 0 | - | 4.88 | 404,899 |
| Books of the Protestant Bible | 0 | - | 4.85 | 212,342 |
| Majority Muslim Countries | 0 | - | 4.98 | 378,506 |
| Buddhist Countries | 0 | - | 4.96 | 145,275 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,103,841 |
| Astronomy Quiz | 0 | - | 4.90 | 83,434 |
| Largest Objects in the Solar System | 0 | - | 4.99 | 138,752 |
| Solar System Trivia | 0 | - | 4.93 | 47,290 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.91 | 66,292 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 103,069 |
| Countries with the Most Rail Travel | 0 | - | 4.85 | 37,732 |
| Country Logic Puzzle 4x4 – Sudoku style | 0 | - | 5.00 | 28,242 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 155,777 |
| Southernmost Countries A-Z | 0 | - | 4.95 | 154,222 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 197,174 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 171,068 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 194,244 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 302,228 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 73,617 |
| Terrible Country Spellings Accepted by JetPunk #1 | 0 | - | 4.85 | 33,994 |
| Terrible City Spellings Accepted by JetPunk | 0 | - | 4.97 | 54,916 |
| Countries with the Most Nobel Prizes | 0 | - | 4.87 | 91,114 |
| Countries with Most Nobel Prizes by Continent | 0 | - | 4.93 | 60,123 |
| Five Least Guessed Countries by Continent | 0 | - | 4.97 | 99,700 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 170,489 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 88,613 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.83 | 88,146 |
| Most Guessed Cities by Country #2 | 0 | - | 4.94 | 80,537 |
| Most Guessed Cities by Country #1 | 0 | - | 4.88 | 103,520 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 47,085 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 113,709 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 199,568 |
| Countries By Wikipedia Word Clouds | 0 | - | 4.84 | 40,478 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 324,438 |
