| Normandy D-Day Beaches | 0 | - | 4.83 | 40,095 |
| WWII Geography | 0 | - | 4.81 | 119,303 |
| WWII Figures by Picture | 0 | - | 4.85 | 50,473 |
| Territory Changes in World War I | 0 | - | 4.86 | 46,198 |
| Notable People of WWII | 0 | - | 4.53 | 85,303 |
| WWII Trivia #2 | 0 | - | 4.52 | 103,399 |
| WWI... or WWII? | 0 | - | 4.85 | 140,556 |
| Military History Vocabulary | 0 | - | 4.91 | 66,615 |
| WWII Trivia #1 | 0 | - | 4.36 | 176,564 |
| World War I Quiz | 0 | - | 4.78 | 100,214 |
| WWI A-Z | 0 | - | 4.50 | 38,008 |
| World War II Multiple Choice | 0 | - | 4.38 | 103,265 |
| Name a Valid Answer - World War II | 0 | - | 4.53 | 54,724 |
| WWII True or False? | 0 | - | 4.56 | 57,009 |
| WWII Movies by Plot | 0 | - | 4.21 | 26,962 |
| WWII A-Z #1 | 0 | - | 4.80 | 102,349 |
| WWII A-Z #2 | 0 | - | 4.44 | 54,304 |
| WWII Decoder | 0 | - | 4.41 | 53,021 |
| Countries That Were Invaded | 0 | - | 4.54 | 96,887 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 284,742 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 268,025 |
| Countries with NO Military | 0 | - | 4.97 | 61,130 |
| Top Arms Exporting Countries | 0 | - | 4.96 | 85,044 |
| Famous Battles Quiz | 0 | - | 4.21 | 48,791 |
| Name the War | 0 | - | 4.37 | 200,719 |
| Famous U.S. Generals | 0 | - | 4.27 | 38,400 |
| Names for Warriors | 0 | - | 4.40 | 36,785 |
| Famous Generals - Non U.S. | 0 | - | 4.58 | 15,008 |
| Countries with the Most Tanks | 0 | - | 4.91 | 106,213 |
| Military History A-Z | 0 | - | 4.20 | 21,034 |
| Time Magazine Person of the Year | 0 | - | 4.53 | 73,518 |
| G7 Leaders Since 2003 | 0 | - | 4.48 | 46,105 |
| WWII for Dummies | 0 | - | 4.80 | 103,775 |
| People Who Died in Battle | 0 | - | 4.35 | 22,269 |
| Top Arms Importing Countries | 0 | - | 4.69 | 60,886 |
| "Second Best" History Edition | 0 | - | 4.94 | 61,697 |
| World Leaders of the Cold War | 0 | - | 4.27 | 25,113 |
| Famous Dictators #1 | 0 | - | 4.69 | 198,705 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 118,432 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 104,610 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 48,523 |
| U.S. Military Acronyms | 0 | - | 4.39 | 100,822 |
| Historical Leaders by Date #1 | 0 | - | 4.48 | 31,214 |
| Historical Leaders by Date #2 | 0 | - | 4.55 | 30,046 |
| Historical Rulers #2 | 0 | - | 4.26 | 47,194 |
| Historical Rulers #1 | 0 | - | 4.35 | 118,458 |
| Former Countries by Territory Map | 0 | - | 4.96 | 101,444 |
| Empires by Maps | 0 | - | 4.98 | 118,322 |
| World Leaders Quiz #1 | 0 | - | 4.11 | 109,622 |
| Ultimate 20th Century History Quiz | 0 | - | 4.86 | 53,186 |
| The 7 Wonders of the Ancient World | 0 | - | 4.85 | 82,068 |
| Countries with U.S. Troops | 0 | - | 4.38 | 131,605 |
| Countries With the Largest Air Forces | 0 | - | 4.47 | 51,225 |
| Major non-NATO U.S. Allies | 0 | - | 4.52 | 51,710 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,304,221 |
| Google What's the Difference? - History | 0 | - | 4.20 | 46,004 |
| Metals of Antiquity | 0 | - | 4.94 | 92,858 |
| Popular Royal Names | 0 | - | 4.27 | 124,453 |
| History of The Netherlands | 0 | - | 4.46 | 17,305 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 46,120 |
| History: What Came First? #1 | 0 | - | 4.87 | 104,127 |
| Famous Dictators #2 | 0 | - | 4.31 | 87,071 |
| Mythical Creatures Quiz #1 | 0 | - | 4.92 | 704,163 |
| First Names of Painters | 0 | - | 4.43 | 59,588 |
| 1960s Decade Quiz #2 | 0 | - | 4.45 | 44,481 |
| Ancient Greek Trivia | 0 | - | 4.62 | 66,759 |
| Geography of Ancient Greece | 0 | - | 4.69 | 31,764 |
| 17th Century A-Z | 0 | - | 4.78 | 34,159 |
| Countries Italy Declared War On | 0 | - | 4.75 | 42,926 |
| Years in History #1 - Multiple Choice | 0 | - | 4.85 | 69,633 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,163 |
| Countries the UK Declared War On | 0 | - | 4.61 | 121,737 |
| Geography of the British Empire | 0 | - | 4.48 | 39,466 |
| Medieval English History | 0 | - | 4.53 | 43,304 |
| Weapons by Picture | 0 | - | 4.13 | 20,877 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 155,727 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.74 | 12,087 |
| Top 10 Oldest African Countries | 0 | - | 4.88 | 27,421 |
| Influential Women in History | 0 | - | 4.42 | 34,920 |
| Cradles of Civilization | 0 | - | 4.46 | 38,985 |
| Former Flags | 0 | - | 4.97 | 106,608 |
| Ancient Greece A-Z | 0 | - | 4.60 | 22,978 |
| Materials From History #1 | 0 | - | 4.56 | 50,544 |
| Historical Countries by Ruler | 0 | - | 4.48 | 48,023 |
| World Leaders Quiz #2 | 0 | - | 4.00 | 35,641 |
| UN Secretaries-General | 0 | - | 4.40 | 7,759 |
| Benevolent Dictators and Enlightened Despots | 0 | - | 4.01 | 19,538 |
| Recently Independent Countries | 0 | - | 4.98 | 157,935 |
| Former Capitals | 0 | - | 4.88 | 71,120 |
| 1960s Decade Quiz #1 | 0 | - | 4.40 | 49,706 |
| Cold War Decoder | 0 | - | 4.83 | 51,900 |
| Warsaw Pact Countries | 0 | - | 4.83 | 84,257 |
| Name a Valid Year in History | 0 | - | 4.93 | 66,339 |
| Biggest Nations and Empires Ever | 0 | - | 4.46 | 145,111 |
| Famous Explorers | 0 | - | 4.58 | 35,926 |
| Famous Empires by Description | 0 | - | 4.70 | 117,499 |
| Answers by Time Period | 0 | - | 4.63 | 55,249 |
| Embarrassing Chapters in British History | 0 | - | 4.29 | 32,106 |
| French History Multiple Choice | 0 | - | 4.55 | 32,863 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 24,445 |
| All Modern-Day Countries Ever Controlled by Turkic People | 0 | - | 4.95 | 40,673 |
| All Modern-Day Countries Ever Controlled by Arab People with a Map | 0 | - | 4.98 | 54,835 |
| All Modern-Day Countries Ever Controlled by the Seljuks | 0 | - | 4.92 | 28,263 |
| European History for Dummies | 0 | - | 4.82 | 89,277 |
| Anglo-Saxon Kingdoms of England | 0 | - | 4.60 | 25,685 |
| Giant Great Britain Millennium Quiz | 0 | - | 4.78 | 20,071 |
| History of Scotland | 0 | - | 4.51 | 20,996 |
| History of Germany | 0 | - | 4.39 | 52,607 |
| Most Important People in History | 0 | - | 3.99 | 50,370 |
| Fictional Military Characters Quiz | 0 | - | 4.27 | 19,547 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 146,682 |
| Countries with the Most Skyscrapers | 0 | - | 4.92 | 143,388 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,289 |
| Countries with the Tallest Buildings | 0 | - | 4.93 | 103,615 |
| Countries with the Least Dense Road Networks | 0 | - | 4.81 | 41,303 |
| Monarchies of the World | 0 | - | 4.94 | 166,507 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.91 | 111,471 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 110,867 |
| Coldest Countries | 0 | - | 4.97 | 137,183 |
| Coldest World Capitals | 0 | - | 4.95 | 133,019 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 113,399 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 74,642 |
| Five Coldest Countries by Continent | 0 | - | 4.97 | 76,215 |
| Countries with the Least Precipitation | 0 | - | 4.90 | 82,326 |
| Disney Animated Characters | 0 | - | 4.88 | 598,936 |
| World Currency Quiz | 0 | - | 4.92 | 298,163 |
| People on Money by Country | 0 | - | 4.83 | 59,957 |
| Countries by Number of Books Published | 0 | - | 4.95 | 71,877 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 332,714 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 121,993 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 49,689 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,079 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 129,615 |
| Fast Math - Addition | 0 | - | 4.87 | 519,684 |
| NATO Countries | 0 | - | 4.98 | 275,469 |
| EU Countries Quiz | 0 | - | 4.99 | 269,712 |
| Top Five Countries by Religion | 0 | - | 4.93 | 168,941 |
| 7 Deadly Sins | 0 | - | 4.88 | 394,612 |
| Books of the Protestant Bible | 0 | - | 4.89 | 207,044 |
| Majority Muslim Countries | 0 | - | 4.98 | 368,278 |
| Buddhist Countries | 0 | - | 4.96 | 142,892 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,090,304 |
| Astronomy Quiz | 0 | - | 4.89 | 81,635 |
| Largest Objects in the Solar System | 0 | - | 4.99 | 135,668 |
| Solar System Trivia | 0 | - | 4.93 | 45,974 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.89 | 65,133 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 101,679 |
| Countries with the Most Rail Travel | 0 | - | 4.84 | 36,933 |
| Country Logic Puzzle 4x4 – Sudoku style | 0 | - | 4.99 | 27,805 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 128,559 |
| Southernmost Countries A-Z | 0 | - | 4.94 | 152,682 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 193,853 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 169,345 |
| Biggest Countries by Area A-Z | 0 | - | 4.95 | 190,666 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 299,314 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 72,101 |
| Terrible Country Spellings Accepted by JetPunk #1 | 0 | - | 4.84 | 32,772 |
| Terrible City Spellings Accepted by JetPunk | 0 | - | 4.97 | 53,817 |
| Countries with the Most Nobel Prizes | 0 | - | 4.87 | 89,898 |
| Countries with Most Nobel Prizes by Continent | 0 | - | 4.93 | 59,740 |
| Five Least Guessed Countries by Continent | 0 | - | 4.97 | 96,563 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 165,368 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 86,634 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 86,817 |
| Most Guessed Cities by Country #2 | 0 | - | 4.95 | 78,643 |
| Most Guessed Cities by Country #1 | 0 | - | 4.88 | 101,100 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,148 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,299 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 196,179 |
| Countries By Wikipedia Word Clouds | 0 | - | 4.84 | 39,036 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 316,824 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 116,728 |
| Fruits: No Vowels | 0 | - | 4.81 | 98,454 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,252 |
| Monarchies Bordering Monarchies | 0 | - | 4.85 | 59,944 |
| Years in History by Picture | 0 | - | 4.44 | 35,075 |
| Historical Events - AD or BC? | 0 | - | 4.70 | 57,165 |
| Materials From History #2 | 0 | - | 4.59 | 30,898 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,503 |
| 20th Century Dates Quiz | 0 | - | 4.56 | 39,307 |
| Events in History #2 | 0 | - | 4.49 | 71,404 |
| Events in History #4 | 0 | - | 4.44 | 44,083 |
| Infamous Criminals - Mostly U.S. | 0 | - | 4.21 | 48,795 |
| Assassinations in History | 0 | - | 4.20 | 65,934 |
| Famous Seconds | 0 | - | 4.22 | 46,376 |
| Ages and Eras Quiz | 0 | - | 4.38 | 67,430 |
| Celebrity Knights of the United Kingdom | 0 | - | 4.23 | 39,381 |
| Titled People Quiz #1 | 0 | - | 4.10 | 45,596 |
| Titled People Quiz #3 | 0 | - | 4.34 | 43,020 |
| Job Titles Quiz #1 | 0 | - | 4.22 | 75,811 |
| Female Historical Figures | 0 | - | 4.31 | 33,084 |
| Historical Blunders | 0 | - | 4.33 | 91,654 |
| Territorial Accessions | 0 | - | 4.38 | 34,618 |
| People Known as "The Great" | 0 | - | 4.46 | 24,501 |
| This Day in History - July | 0 | - | 4.49 | 36,364 |
| This Day in History - August | 0 | - | 4.42 | 43,240 |
| This Day in History - September | 0 | - | 4.55 | 57,247 |
| This Day in History - October | 0 | - | 4.49 | 37,548 |
| This Day in History - January | 0 | - | 4.53 | 46,565 |
| This Day in History - March | 0 | - | 4.45 | 43,533 |
