| Normandy D-Day Beaches | 0 | - | 4.83 | 40,376 |
| WWII Geography | 0 | - | 4.81 | 120,154 |
| WWII Figures by Picture | 0 | - | 4.89 | 65,201 |
| Territory Changes in World War I | 0 | - | 4.87 | 46,674 |
| Notable People of WWII | 0 | - | 4.53 | 85,853 |
| WWII Trivia #2 | 0 | - | 4.52 | 103,879 |
| WWI... or WWII? | 0 | - | 4.85 | 141,937 |
| Military History Vocabulary | 0 | - | 4.91 | 67,051 |
| WWII Trivia #1 | 0 | - | 4.36 | 177,482 |
| World War I Quiz | 0 | - | 4.78 | 101,156 |
| WWI A-Z | 0 | - | 4.50 | 38,280 |
| World War II Multiple Choice | 0 | - | 4.38 | 103,666 |
| Name a Valid Answer - World War II | 0 | - | 4.53 | 55,317 |
| WWII True or False? | 0 | - | 4.56 | 57,446 |
| WWII Movies by Plot | 0 | - | 4.21 | 27,064 |
| WWII A-Z #1 | 0 | - | 4.78 | 102,868 |
| WWII A-Z #2 | 0 | - | 4.44 | 54,607 |
| WWII Decoder | 0 | - | 4.41 | 53,486 |
| Countries That Were Invaded | 0 | - | 4.55 | 97,334 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 287,535 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 272,025 |
| Countries with NO Military | 0 | - | 4.97 | 61,993 |
| Top Arms Exporting Countries | 0 | - | 4.96 | 90,907 |
| Famous Battles Quiz | 0 | - | 4.21 | 48,961 |
| Name the War | 0 | - | 4.37 | 201,483 |
| Famous U.S. Generals | 0 | - | 4.27 | 38,523 |
| Names for Warriors | 0 | - | 4.40 | 36,905 |
| Famous Generals - Non U.S. | 0 | - | 4.59 | 15,125 |
| Countries with the Most Tanks | 0 | - | 4.91 | 107,169 |
| Military History A-Z | 0 | - | 4.20 | 21,142 |
| Time Magazine Person of the Year | 0 | - | 4.53 | 74,006 |
| G7 Leaders Since 2003 | 0 | - | 4.48 | 46,410 |
| WWII for Dummies | 0 | - | 4.79 | 104,748 |
| People Who Died in Battle | 0 | - | 4.35 | 22,311 |
| Top Arms Importing Countries | 0 | - | 4.73 | 65,957 |
| "Second Best" History Edition | 0 | - | 4.94 | 62,807 |
| World Leaders of the Cold War | 0 | - | 4.27 | 25,253 |
| Famous Dictators #1 | 0 | - | 4.69 | 199,544 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 118,983 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 105,188 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 48,707 |
| U.S. Military Acronyms | 0 | - | 4.39 | 101,074 |
| Historical Leaders by Date #1 | 0 | - | 4.48 | 31,378 |
| Historical Leaders by Date #2 | 0 | - | 4.55 | 30,206 |
| Historical Rulers #2 | 0 | - | 4.26 | 47,408 |
| Historical Rulers #1 | 0 | - | 4.35 | 118,807 |
| Former Countries by Territory Map | 0 | - | 4.96 | 102,592 |
| Empires by Maps | 0 | - | 4.98 | 120,045 |
| World Leaders Quiz #1 | 0 | - | 4.11 | 109,961 |
| Ultimate 20th Century History Quiz | 0 | - | 4.86 | 53,625 |
| The 7 Wonders of the Ancient World | 0 | - | 4.85 | 82,334 |
| Countries with U.S. Troops | 0 | - | 4.38 | 132,015 |
| Countries With the Largest Air Forces | 0 | - | 4.47 | 51,421 |
| Major non-NATO U.S. Allies | 0 | - | 4.52 | 52,093 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,314,218 |
| Google What's the Difference? - History | 0 | - | 4.20 | 46,200 |
| Metals of Antiquity | 0 | - | 4.95 | 93,334 |
| Popular Royal Names | 0 | - | 4.27 | 124,856 |
| History of The Netherlands | 0 | - | 4.46 | 17,412 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 46,605 |
| History: What Came First? #1 | 0 | - | 4.87 | 105,102 |
| Famous Dictators #2 | 0 | - | 4.31 | 87,416 |
| Mythical Creatures Quiz #1 | 0 | - | 4.92 | 706,756 |
| First Names of Painters | 0 | - | 4.43 | 59,811 |
| 1960s Decade Quiz #2 | 0 | - | 4.45 | 44,887 |
| Ancient Greek Trivia | 0 | - | 4.62 | 66,948 |
| Geography of Ancient Greece | 0 | - | 4.69 | 31,881 |
| 17th Century A-Z | 0 | - | 4.78 | 34,605 |
| Countries Italy Declared War On | 0 | - | 4.75 | 43,261 |
| Years in History #1 - Multiple Choice | 0 | - | 4.85 | 70,206 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,309 |
| Countries the UK Declared War On | 0 | - | 4.61 | 122,329 |
| Geography of the British Empire | 0 | - | 4.48 | 39,637 |
| Medieval English History | 0 | - | 4.53 | 43,471 |
| Weapons by Picture | 0 | - | 4.13 | 21,031 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 156,892 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.74 | 12,191 |
| Top 10 Oldest African Countries | 0 | - | 4.88 | 27,893 |
| Influential Women in History | 0 | - | 4.42 | 35,514 |
| Cradles of Civilization | 0 | - | 4.46 | 39,570 |
| Former Flags | 0 | - | 4.97 | 107,510 |
| Ancient Greece A-Z | 0 | - | 4.60 | 23,120 |
| Materials From History #1 | 0 | - | 4.56 | 51,489 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,892 |
| Historical Countries by Ruler | 0 | - | 4.48 | 48,548 |
| World Leaders Quiz #2 | 0 | - | 4.00 | 35,820 |
| UN Secretaries-General | 0 | - | 4.40 | 7,787 |
| Benevolent Dictators and Enlightened Despots | 0 | - | 4.01 | 19,603 |
| Recently Independent Countries | 0 | - | 4.98 | 159,034 |
| Former Capitals | 0 | - | 4.88 | 71,385 |
| 1960s Decade Quiz #1 | 0 | - | 4.40 | 50,019 |
| Cold War Decoder | 0 | - | 4.83 | 52,265 |
| Warsaw Pact Countries | 0 | - | 4.83 | 84,451 |
| Name a Valid Year in History | 0 | - | 4.93 | 67,062 |
| Biggest Nations and Empires Ever | 0 | - | 4.52 | 145,761 |
| Famous Explorers | 0 | - | 4.58 | 36,125 |
| Famous Empires by Description | 0 | - | 4.73 | 118,341 |
| Answers by Time Period | 0 | - | 4.64 | 55,523 |
| Embarrassing Chapters in British History | 0 | - | 4.29 | 32,229 |
| French History Multiple Choice | 0 | - | 4.55 | 33,005 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 24,831 |
| All Modern-Day Countries Ever Controlled by Turkic People | 0 | - | 4.94 | 40,956 |
| All Modern-Day Countries Ever Controlled by Arab People with a Map | 0 | - | 4.98 | 55,254 |
| All Modern-Day Countries Ever Controlled by the Seljuks | 0 | - | 4.92 | 28,468 |
| European History for Dummies | 0 | - | 4.83 | 89,776 |
| Anglo-Saxon Kingdoms of England | 0 | - | 4.60 | 25,740 |
| Giant Great Britain Millennium Quiz | 0 | - | 4.78 | 20,134 |
| History of Scotland | 0 | - | 4.51 | 21,077 |
| History of Germany | 0 | - | 4.39 | 52,785 |
| Most Important People in History | 0 | - | 3.97 | 50,653 |
| Fictional Military Characters Quiz | 0 | - | 4.27 | 19,605 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 148,039 |
| Countries with the Most Skyscrapers | 0 | - | 4.92 | 143,966 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,516 |
| Countries with the Tallest Buildings | 0 | - | 4.93 | 104,254 |
| Countries with the Least Dense Road Networks | 0 | - | 4.81 | 41,512 |
| Monarchies of the World | 0 | - | 4.94 | 168,309 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.92 | 112,379 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 111,618 |
| Coldest Countries | 0 | - | 4.97 | 138,322 |
| Coldest World Capitals | 0 | - | 4.95 | 133,478 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 114,124 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 75,015 |
| Five Coldest Countries by Continent | 0 | - | 4.97 | 76,509 |
| Countries with the Least Precipitation | 0 | - | 4.90 | 82,617 |
| Disney Animated Characters | 0 | - | 4.88 | 601,018 |
| World Currency Quiz | 0 | - | 4.91 | 302,052 |
| People on Money by Country | 0 | - | 4.83 | 60,298 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,421 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 334,929 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 123,234 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,383 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,674 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 130,717 |
| Fast Math - Addition | 0 | - | 4.87 | 522,257 |
| NATO Countries | 0 | - | 4.98 | 279,398 |
| EU Countries Quiz | 0 | - | 4.99 | 273,003 |
| Top Five Countries by Religion | 0 | - | 4.93 | 170,824 |
| 7 Deadly Sins | 0 | - | 4.88 | 399,268 |
| Books of the Protestant Bible | 0 | - | 4.89 | 209,482 |
| Majority Muslim Countries | 0 | - | 4.98 | 373,330 |
| Buddhist Countries | 0 | - | 4.96 | 144,042 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,096,046 |
| Astronomy Quiz | 0 | - | 4.90 | 82,425 |
| Largest Objects in the Solar System | 0 | - | 4.99 | 136,952 |
| Solar System Trivia | 0 | - | 4.93 | 46,518 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.91 | 65,576 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,263 |
| Countries with the Most Rail Travel | 0 | - | 4.83 | 37,232 |
| Country Logic Puzzle 4x4 – Sudoku style | 0 | - | 5.00 | 27,976 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 130,072 |
| Southernmost Countries A-Z | 0 | - | 4.94 | 153,254 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 195,200 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 169,949 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 191,843 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 300,315 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 72,653 |
| Terrible Country Spellings Accepted by JetPunk #1 | 0 | - | 4.85 | 33,271 |
| Terrible City Spellings Accepted by JetPunk | 0 | - | 4.97 | 54,258 |
| Countries with the Most Nobel Prizes | 0 | - | 4.87 | 90,452 |
| Countries with Most Nobel Prizes by Continent | 0 | - | 4.93 | 59,904 |
| Five Least Guessed Countries by Continent | 0 | - | 4.97 | 98,123 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 167,596 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 87,412 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,268 |
| Most Guessed Cities by Country #2 | 0 | - | 4.95 | 79,240 |
| Most Guessed Cities by Country #1 | 0 | - | 4.88 | 101,797 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,803 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,705 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 197,389 |
| Countries By Wikipedia Word Clouds | 0 | - | 4.83 | 39,604 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 319,932 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 117,180 |
| Fruits: No Vowels | 0 | - | 4.81 | 99,414 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,405 |
| Monarchies Bordering Monarchies | 0 | - | 4.81 | 60,191 |
| Years in History by Picture | 0 | - | 4.44 | 35,449 |
| Historical Events - AD or BC? | 0 | - | 4.70 | 57,531 |
| Materials From History #2 | 0 | - | 4.59 | 31,456 |
| 20th Century Dates Quiz | 0 | - | 4.56 | 39,387 |
| Events in History #2 | 0 | - | 4.49 | 71,652 |
| Events in History #4 | 0 | - | 4.44 | 44,265 |
| Infamous Criminals - Mostly U.S. | 0 | - | 4.21 | 48,966 |
| Assassinations in History | 0 | - | 4.21 | 66,158 |
| Famous Seconds | 0 | - | 4.22 | 46,554 |
| Ages and Eras | 0 | - | 4.39 | 67,658 |
| Celebrity Knights of the United Kingdom | 0 | - | 4.23 | 39,474 |
| Titled People Quiz #1 | 0 | - | 4.11 | 45,766 |
| Titled People Quiz #3 | 0 | - | 4.34 | 43,145 |
| Job Titles Quiz #1 | 0 | - | 4.22 | 75,961 |
| Female Historical Figures | 0 | - | 4.28 | 33,224 |
| Historical Blunders | 0 | - | 4.34 | 91,902 |
| Territorial Accessions | 0 | - | 4.36 | 34,763 |
| People Known as "The Great" | 0 | - | 4.46 | 24,643 |
| This Day in History - July | 0 | - | 4.49 | 36,437 |
| This Day in History - August | 0 | - | 4.42 | 43,342 |
| This Day in History - September | 0 | - | 4.55 | 57,408 |
| This Day in History - October | 0 | - | 4.49 | 37,609 |
| This Day in History - January | 0 | - | 4.50 | 46,688 |
| This Day in History - March | 0 | - | 4.45 | 43,642 |
