| Countries with the Most Nobel Prizes | 0 | - | 4.87 | 90,367 |
| Countries with Most Nobel Prizes by Continent | 0 | - | 4.93 | 59,873 |
| Time Magazine Person of the Year | 0 | - | 4.53 | 73,873 |
| Countries That Were Invaded | 0 | - | 4.55 | 97,236 |
| Military History Vocabulary | 0 | - | 4.91 | 66,936 |
| Computer Nerd Acronyms Quiz #1 | 0 | - | 4.75 | 155,778 |
| Computer Nerd Acronyms Quiz #2 | 0 | - | 4.46 | 53,882 |
| "Second Best" History Edition | 0 | - | 4.94 | 62,592 |
| Normandy D-Day Beaches | 0 | - | 4.83 | 40,319 |
| Territory Changes in World War I | 0 | - | 4.87 | 46,573 |
| G7 Leaders Since 2003 | 0 | - | 4.48 | 46,311 |
| WWII Geography | 0 | - | 4.81 | 119,997 |
| WWII Figures by Picture | 0 | - | 4.89 | 64,681 |
| Famous Battles Quiz | 0 | - | 4.21 | 48,935 |
| Name the War | 0 | - | 4.37 | 201,308 |
| Famous U.S. Generals | 0 | - | 4.27 | 38,492 |
| Names for Warriors | 0 | - | 4.40 | 36,884 |
| Former Countries by Territory Map | 0 | - | 4.96 | 102,350 |
| Empires by Maps | 0 | - | 4.98 | 119,684 |
| Famous Dictators #1 | 0 | - | 4.69 | 199,320 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 118,825 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 105,051 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 48,650 |
| Ultimate 20th Century History Quiz | 0 | - | 4.86 | 53,522 |
| The 7 Wonders of the Ancient World | 0 | - | 4.85 | 82,280 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,311,830 |
| Historical Leaders by Date #1 | 0 | - | 4.48 | 31,320 |
| Historical Leaders by Date #2 | 0 | - | 4.55 | 30,147 |
| Metals of Antiquity | 0 | - | 4.94 | 93,207 |
| Historical Rulers #2 | 0 | - | 4.26 | 47,342 |
| Historical Rulers #1 | 0 | - | 4.35 | 118,711 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 46,511 |
| History: What Came First? #1 | 0 | - | 4.87 | 104,942 |
| World Leaders Quiz #1 | 0 | - | 4.11 | 109,860 |
| WWI... or WWII? | 0 | - | 4.85 | 141,636 |
| Famous Generals - Non U.S. | 0 | - | 4.59 | 15,096 |
| Years in History #1 - Multiple Choice | 0 | - | 4.85 | 70,103 |
| Technology Giants #2 - Apple | 0 | - | 4.11 | 20,687 |
| Technology Giants #5 - Microsoft | 0 | - | 4.31 | 21,809 |
| Technology Giants #4 - Amazon | 0 | - | 4.37 | 19,459 |
| Name the Metal Alloy | 0 | - | 4.70 | 13,553 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 156,576 |
| Influential Women in History | 0 | - | 4.42 | 35,404 |
| Google What's the Difference? - History | 0 | - | 4.20 | 46,161 |
| Cradles of Civilization | 0 | - | 4.46 | 39,474 |
| Popular Royal Names | 0 | - | 4.27 | 124,780 |
| Materials From History #1 | 0 | - | 4.56 | 51,402 |
| Historical Countries by Ruler | 0 | - | 4.48 | 48,456 |
| Famous Dictators #2 | 0 | - | 4.31 | 87,316 |
| Mythical Creatures Quiz #1 | 0 | - | 4.92 | 706,133 |
| First Names of Painters | 0 | - | 4.43 | 59,769 |
| Notable People of WWII | 0 | - | 4.53 | 85,531 |
| WWII Trivia #2 | 0 | - | 4.52 | 103,789 |
| World War I Quiz | 0 | - | 4.78 | 101,059 |
| WWI A-Z | 0 | - | 4.50 | 38,218 |
| Biggest Nations and Empires Ever | 0 | - | 4.52 | 145,621 |
| Famous Explorers | 0 | - | 4.58 | 36,090 |
| Famous Empires by Description | 0 | - | 4.73 | 118,249 |
| Answers by Time Period | 0 | - | 4.64 | 55,461 |
| Top 10 Oldest African Countries | 0 | - | 4.88 | 27,811 |
| History of The Netherlands | 0 | - | 4.46 | 17,379 |
| World Leaders Quiz #2 | 0 | - | 4.00 | 35,774 |
| UN Secretaries-General | 0 | - | 4.40 | 7,781 |
| Benevolent Dictators and Enlightened Despots | 0 | - | 4.01 | 19,585 |
| 17th Century A-Z | 0 | - | 4.78 | 34,364 |
| All Modern-Day Countries Ever Controlled by Turkic People | 0 | - | 4.94 | 40,898 |
| All Modern-Day Countries Ever Controlled by Arab People with a Map | 0 | - | 4.98 | 55,161 |
| Most Important People in History | 0 | - | 3.98 | 50,578 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 286,835 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 271,010 |
| Countries with NO Military | 0 | - | 4.97 | 61,761 |
| Top Arms Exporting Countries | 0 | - | 4.96 | 90,087 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 147,680 |
| Countries with the Least Dense Road Networks | 0 | - | 4.81 | 41,463 |
| Monarchies of the World | 0 | - | 4.94 | 167,641 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.91 | 112,206 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 111,420 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 113,942 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 74,916 |
| Disney Animated Characters | 0 | - | 4.88 | 600,602 |
| People on Money by Country | 0 | - | 4.83 | 60,214 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,285 |
| Fast Math - Addition | 0 | - | 4.87 | 521,698 |
| NATO Countries | 0 | - | 4.98 | 278,608 |
| EU Countries Quiz | 0 | - | 4.99 | 272,167 |
| Top Five Countries by Religion | 0 | - | 4.93 | 170,334 |
| 7 Deadly Sins | 0 | - | 4.88 | 398,277 |
| Books of the Protestant Bible | 0 | - | 4.89 | 209,004 |
| Majority Muslim Countries | 0 | - | 4.98 | 372,417 |
| Astronomy Quiz | 0 | - | 4.90 | 82,227 |
| Largest Objects in the Solar System | 0 | - | 4.99 | 136,620 |
| Solar System Trivia | 0 | - | 4.93 | 46,396 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.91 | 65,452 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,123 |
| Countries with the Most Rail Travel | 0 | - | 4.84 | 37,159 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 129,728 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 166,845 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 87,222 |
| Countries By Wikipedia Word Clouds | 0 | - | 4.83 | 39,460 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 117,085 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,367 |
| Former Flags | 0 | - | 4.97 | 107,309 |
| Years in History by Picture | 0 | - | 4.44 | 35,385 |
| Historical Events - AD or BC? | 0 | - | 4.70 | 57,463 |
| Materials From History #2 | 0 | - | 4.59 | 31,430 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 31,812 |
| WWII Trivia #1 | 0 | - | 4.36 | 177,295 |
| WWII A-Z #1 | 0 | - | 4.78 | 102,756 |
| WWII A-Z #2 | 0 | - | 4.44 | 54,526 |
| WWII Decoder | 0 | - | 4.41 | 53,406 |
| Name a Valid Answer - World War II | 0 | - | 4.53 | 55,205 |
| WWII True or False? | 0 | - | 4.56 | 57,335 |
| Cold War Decoder | 0 | - | 4.83 | 52,184 |
| 20th Century Dates Quiz | 0 | - | 4.56 | 39,370 |
| Events in History #2 | 0 | - | 4.49 | 71,595 |
| Events in History #4 | 0 | - | 4.44 | 44,229 |
| Name a Valid Year in History | 0 | - | 4.93 | 66,883 |
| Infamous Criminals - Mostly U.S. | 0 | - | 4.21 | 48,929 |
| Assassinations in History | 0 | - | 4.21 | 66,120 |
| Famous Seconds | 0 | - | 4.22 | 46,523 |
| Ages and Eras | 0 | - | 4.39 | 67,607 |
| Celebrity Knights of the United Kingdom | 0 | - | 4.23 | 39,461 |
| Titled People Quiz #1 | 0 | - | 4.11 | 45,740 |
| Titled People Quiz #3 | 0 | - | 4.34 | 43,123 |
| Job Titles Quiz #1 | 0 | - | 4.22 | 75,934 |
| Female Historical Figures | 0 | - | 4.27 | 33,207 |
| Historical Blunders | 0 | - | 4.34 | 91,848 |
| People Who Died in Battle | 0 | - | 4.35 | 22,298 |
| Territorial Accessions | 0 | - | 4.39 | 34,733 |
| People Known as "The Great" | 0 | - | 4.46 | 24,611 |
| This Day in History - July | 0 | - | 4.49 | 36,425 |
| This Day in History - August | 0 | - | 4.42 | 43,323 |
| This Day in History - September | 0 | - | 4.55 | 57,375 |
| This Day in History - October | 0 | - | 4.49 | 37,594 |
| This Day in History - January | 0 | - | 4.50 | 46,654 |
| This Day in History - March | 0 | - | 4.45 | 43,605 |
| Ancient Civilizations | 0 | - | 4.64 | 37,874 |
| The Places They Went #1 | 0 | - | 4.74 | 33,494 |
| Famous Inventors | 0 | - | 4.43 | 43,504 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 24,734 |
| All Modern-Day Countries Ever Controlled by the Seljuks | 0 | - | 4.92 | 28,422 |
| European History for Dummies | 0 | - | 4.83 | 89,659 |
| 40 Historical People that Everyone Should Know | 0 | - | 4.09 | 1,012,644 |
| Technology Giants #3 - Facebook | 0 | - | 3.47 | 16,475 |
| Technology Giants #1 - Google | 0 | - | 4.40 | 28,287 |
| Countries with the Most Tanks | 0 | - | 4.91 | 106,931 |
| Countries with the Most Skyscrapers | 0 | - | 4.92 | 143,830 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,456 |
| Countries with the Tallest Buildings | 0 | - | 4.93 | 104,134 |
| Coldest Countries | 0 | - | 4.97 | 138,159 |
| Coldest World Capitals | 0 | - | 4.95 | 133,263 |
| Five Coldest Countries by Continent | 0 | - | 4.97 | 76,445 |
| Countries with the Least Precipitation | 0 | - | 4.90 | 82,553 |
| World Currency Quiz | 0 | - | 4.92 | 301,113 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 334,230 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 122,923 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,214 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,527 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 130,222 |
| Buddhist Countries | 0 | - | 4.96 | 143,538 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,094,625 |
| Country Logic Puzzle 4x4 – Sudoku style | 0 | - | 4.99 | 27,939 |
| Southernmost Countries A-Z | 0 | - | 4.94 | 153,097 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 194,619 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 169,766 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 191,515 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 300,058 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 72,524 |
| Terrible Country Spellings Accepted by JetPunk #1 | 0 | - | 4.85 | 33,152 |
| Terrible City Spellings Accepted by JetPunk | 0 | - | 4.97 | 54,158 |
| Five Least Guessed Countries by Continent | 0 | - | 4.97 | 97,872 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,161 |
| Most Guessed Cities by Country #2 | 0 | - | 4.95 | 79,093 |
| Most Guessed Cities by Country #1 | 0 | - | 4.88 | 101,613 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,641 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,598 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 197,097 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 319,133 |
| Fruits: No Vowels | 0 | - | 4.81 | 99,197 |
| Monarchies Bordering Monarchies | 0 | - | 4.81 | 60,118 |
| The 2nd Millennium BC | 0 | - | 4.64 | 20,781 |
| Body Parts in History and Culture | 0 | - | 4.43 | 35,227 |
| History Analogies #1 | 0 | - | 4.53 | 89,886 |
| History Analogies #2 | 0 | - | 4.49 | 77,127 |
| Current Events by Year, 1990–2009 | 0 | - | 4.77 | 152,408 |
| Current Events by Year, 1970–1989 | 0 | - | 4.56 | 65,088 |
| Current Events by Year, 1930–1949 | 0 | - | 4.48 | 52,024 |
| Groups of Things - History #1 | 0 | - | 4.41 | 93,918 |
| History Analogies #3 | 0 | - | 4.61 | 80,568 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,340 |
| Which Came First? | 0 | - | 4.37 | 74,661 |
| Ancient Greece A-Z | 0 | - | 4.60 | 23,096 |
| Random History by Country | 0 | - | 4.53 | 34,777 |
| Valid Answer - World History #1 | 0 | - | 4.56 | 61,751 |
| Animals in World History | 0 | - | 4.74 | 44,387 |
| People - Real or Fictional? | 0 | - | 4.56 | 58,679 |
| Places - Real or Fictional? | 0 | - | 4.59 | 49,497 |
| History True or False #3 | 0 | - | 4.43 | 56,657 |
| World Leaders of the Cold War | 0 | - | 4.27 | 25,226 |
| A to Z: Legendary Creatures | 0 | - | 4.26 | 52,918 |
