| Military History Vocabulary | 0 | - | 4.91 | 66,885 |
| Famous Generals - Non U.S. | 0 | - | 4.58 | 15,084 |
| Name a Valid Year Each War Occurred In | 0 | - | 4.64 | 23,242 |
| Normandy D-Day Beaches | 0 | - | 4.83 | 40,280 |
| Territory Changes in World War I | 0 | - | 4.87 | 46,505 |
| Countries That Were Invaded | 0 | - | 4.55 | 97,196 |
| WWII Geography | 0 | - | 4.81 | 119,922 |
| WWII Figures by Picture | 0 | - | 4.89 | 64,304 |
| Famous Battles Quiz | 0 | - | 4.21 | 48,923 |
| Name the War | 0 | - | 4.37 | 201,238 |
| Famous U.S. Generals | 0 | - | 4.27 | 38,477 |
| Names for Warriors | 0 | - | 4.40 | 36,868 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 286,545 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 270,627 |
| Countries with NO Military | 0 | - | 4.97 | 61,678 |
| Top Arms Exporting Countries | 0 | - | 4.96 | 89,554 |
| WWI... or WWII? | 0 | - | 4.85 | 141,478 |
| Historic Orient Express Routes Map | 0 | - | 4.99 | 53,262 |
| People Who Died in Battle | 0 | - | 4.35 | 22,294 |
| Countries with the Most Tanks | 0 | - | 4.91 | 106,826 |
| Notable People of WWII | 0 | - | 4.53 | 85,498 |
| WWII Trivia #2 | 0 | - | 4.52 | 103,741 |
| World War I Quiz | 0 | - | 4.78 | 100,607 |
| WWI A-Z | 0 | - | 4.50 | 38,181 |
| Time Magazine Person of the Year | 0 | - | 4.53 | 73,835 |
| Astronomy True or False | 0 | - | 4.39 | 36,362 |
| Iceland True or False? | 0 | - | 4.93 | 37,077 |
| "Second Best" History Edition | 0 | - | 4.94 | 62,457 |
| G7 Leaders Since 2003 | 0 | - | 4.48 | 46,294 |
| WWII Trivia #1 | 0 | - | 4.36 | 177,196 |
| WWII A-Z #1 | 0 | - | 4.78 | 102,706 |
| WWII A-Z #2 | 0 | - | 4.44 | 54,505 |
| WWII Decoder | 0 | - | 4.41 | 53,371 |
| Name a Valid Answer - World War II | 0 | - | 4.53 | 55,157 |
| WWII True or False? | 0 | - | 4.56 | 57,297 |
| Top Arms Importing Countries | 0 | - | 4.70 | 65,151 |
| Former Countries by Territory Map | 0 | - | 4.96 | 102,241 |
| Empires by Maps | 0 | - | 4.98 | 119,477 |
| Famous Dictators #1 | 0 | - | 4.69 | 199,239 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 118,776 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 105,012 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 48,636 |
| Ultimate 20th Century History Quiz | 0 | - | 4.86 | 53,480 |
| World War II Multiple Choice | 0 | - | 4.38 | 103,530 |
| WWII for Dummies | 0 | - | 4.80 | 104,431 |
| The 7 Wonders of the Ancient World | 0 | - | 4.85 | 82,251 |
| Military History A-Z | 0 | - | 4.20 | 21,100 |
| U.S. Military Acronyms | 0 | - | 4.39 | 100,983 |
| Historical Leaders by Date #1 | 0 | - | 4.48 | 31,301 |
| Historical Leaders by Date #2 | 0 | - | 4.55 | 30,132 |
| Historical Rulers #2 | 0 | - | 4.26 | 47,324 |
| Historical Rulers #1 | 0 | - | 4.35 | 118,679 |
| World Leaders Quiz #1 | 0 | - | 4.11 | 109,826 |
| Countries with U.S. Troops | 0 | - | 4.38 | 131,887 |
| Countries With the Largest Air Forces | 0 | - | 4.47 | 51,358 |
| Major non-NATO U.S. Allies | 0 | - | 4.52 | 51,972 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,310,900 |
| Google What's the Difference? - History | 0 | - | 4.20 | 46,133 |
| Metals of Antiquity | 0 | - | 4.94 | 93,169 |
| Popular Royal Names | 0 | - | 4.27 | 124,741 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 46,456 |
| History: What Came First? #1 | 0 | - | 4.87 | 104,840 |
| History - Did They Have It? | 0 | - | 4.84 | 61,516 |
| Famous Dictators #2 | 0 | - | 4.31 | 87,281 |
| Mythical Creatures Quiz #1 | 0 | - | 4.92 | 705,915 |
| First Names of Painters | 0 | - | 4.43 | 59,747 |
| WWII Movies by Plot | 0 | - | 4.21 | 27,035 |
| Years in History #1 - Multiple Choice | 0 | - | 4.85 | 70,069 |
| Weapons by Picture | 0 | - | 4.13 | 20,986 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 156,486 |
| The Bible - Multiple Choice | 0 | - | 4.34 | 50,614 |
| Sweden True or False? | 0 | - | 4.56 | 40,189 |
| Top 10 Oldest African Countries | 0 | - | 4.88 | 27,777 |
| Influential Women in History | 0 | - | 4.42 | 35,320 |
| Cradles of Civilization | 0 | - | 4.46 | 39,399 |
| History of The Netherlands | 0 | - | 4.46 | 17,371 |
| Materials From History #1 | 0 | - | 4.56 | 51,358 |
| Historical Countries by Ruler | 0 | - | 4.48 | 48,405 |
| World Leaders Quiz #2 | 0 | - | 4.00 | 35,758 |
| UN Secretaries-General | 0 | - | 4.40 | 7,780 |
| Benevolent Dictators and Enlightened Despots | 0 | - | 4.01 | 19,578 |
| Biggest Nations and Empires Ever | 0 | - | 4.52 | 145,560 |
| Famous Explorers | 0 | - | 4.58 | 36,060 |
| Famous Empires by Description | 0 | - | 4.73 | 118,193 |
| Answers by Time Period | 0 | - | 4.64 | 55,436 |
| 17th Century A-Z | 0 | - | 4.78 | 34,240 |
| All Modern-Day Countries Ever Controlled by Turkic People | 0 | - | 4.94 | 40,874 |
| All Modern-Day Countries Ever Controlled by Arab People with a Map | 0 | - | 4.98 | 55,131 |
| Most Important People in History | 0 | - | 3.98 | 50,557 |
| Fictional Military Characters Quiz | 0 | - | 4.27 | 19,590 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 147,527 |
| Countries with the Least Dense Road Networks | 0 | - | 4.81 | 41,450 |
| Monarchies of the World | 0 | - | 4.94 | 167,502 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.91 | 112,129 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 111,356 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 113,869 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 74,867 |
| Disney Animated Characters | 0 | - | 4.88 | 600,397 |
| People on Money by Country | 0 | - | 4.83 | 60,181 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,221 |
| Fast Math - Addition | 0 | - | 4.87 | 521,508 |
| NATO Countries | 0 | - | 4.98 | 278,285 |
| EU Countries Quiz | 0 | - | 4.99 | 271,838 |
| Top Five Countries by Religion | 0 | - | 4.93 | 170,161 |
| 7 Deadly Sins | 0 | - | 4.88 | 397,934 |
| Books of the Protestant Bible | 0 | - | 4.89 | 208,840 |
| Majority Muslim Countries | 0 | - | 4.98 | 372,081 |
| Astronomy Quiz | 0 | - | 4.90 | 82,161 |
| Largest Objects in the Solar System | 0 | - | 4.99 | 136,504 |
| Solar System Trivia | 0 | - | 4.93 | 46,358 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.91 | 65,408 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,067 |
| Countries with the Most Rail Travel | 0 | - | 4.84 | 37,129 |
| Countries with the Most Rail Travel per Capita | 0 | - | 4.93 | 33,146 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 129,571 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 166,655 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 87,130 |
| Countries By Wikipedia Word Clouds | 0 | - | 4.83 | 39,403 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 117,034 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,349 |
| Ireland True or False? | 0 | - | 4.57 | 49,485 |
| Former Flags | 0 | - | 4.97 | 107,220 |
| Years in History by Picture | 0 | - | 4.44 | 35,343 |
| Ancient Greece A-Z | 0 | - | 4.60 | 23,085 |
| Historical Events - AD or BC? | 0 | - | 4.70 | 57,437 |
| Materials From History #2 | 0 | - | 4.59 | 31,406 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 31,779 |
| Cold War Decoder | 0 | - | 4.83 | 52,139 |
| 20th Century Dates Quiz | 0 | - | 4.56 | 39,361 |
| Events in History #2 | 0 | - | 4.49 | 71,573 |
| Events in History #4 | 0 | - | 4.44 | 44,208 |
| Name a Valid Year in History | 0 | - | 4.93 | 66,813 |
| Infamous Criminals - Mostly U.S. | 0 | - | 4.21 | 48,908 |
| Assassinations in History | 0 | - | 4.21 | 66,096 |
| Famous Seconds | 0 | - | 4.22 | 46,499 |
| Ages and Eras | 0 | - | 4.38 | 67,586 |
| Celebrity Knights of the United Kingdom | 0 | - | 4.23 | 39,451 |
| Titled People Quiz #1 | 0 | - | 4.11 | 45,715 |
| Titled People Quiz #3 | 0 | - | 4.34 | 43,109 |
| Job Titles Quiz #1 | 0 | - | 4.22 | 75,916 |
| Female Historical Figures | 0 | - | 4.27 | 33,186 |
| Historical Blunders | 0 | - | 4.34 | 91,826 |
| Territorial Accessions | 0 | - | 4.39 | 34,712 |
| People Known as "The Great" | 0 | - | 4.46 | 24,596 |
| This Day in History - July | 0 | - | 4.49 | 36,418 |
| This Day in History - August | 0 | - | 4.42 | 43,316 |
| This Day in History - September | 0 | - | 4.55 | 57,361 |
| This Day in History - October | 0 | - | 4.49 | 37,587 |
| This Day in History - January | 0 | - | 4.50 | 46,645 |
| This Day in History - March | 0 | - | 4.45 | 43,597 |
| Ancient Civilizations | 0 | - | 4.64 | 37,853 |
| The Places They Went #1 | 0 | - | 4.74 | 33,485 |
| Famous Inventors | 0 | - | 4.43 | 43,498 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,056 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 37,902 |
| French History Multiple Choice | 0 | - | 4.55 | 32,959 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 24,700 |
| All Modern-Day Countries Ever Controlled by the Seljuks | 0 | - | 4.92 | 28,402 |
| European History for Dummies | 0 | - | 4.83 | 89,609 |
| 40 Historical People that Everyone Should Know | 0 | - | 4.09 | 1,012,412 |
| Countries with the Most Skyscrapers | 0 | - | 4.92 | 143,767 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,446 |
| Countries with the Tallest Buildings | 0 | - | 4.93 | 104,084 |
| Coldest Countries | 0 | - | 4.97 | 138,110 |
| Coldest World Capitals | 0 | - | 4.95 | 133,235 |
| Five Coldest Countries by Continent | 0 | - | 4.97 | 76,416 |
| Countries with the Least Precipitation | 0 | - | 4.90 | 82,529 |
| World Currency Quiz | 0 | - | 4.92 | 300,755 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 334,059 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 122,826 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,144 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,477 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 130,138 |
| Buddhist Countries | 0 | - | 4.96 | 143,460 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,094,128 |
| Country Logic Puzzle 4x4 – Sudoku style | 0 | - | 4.99 | 27,933 |
| Southernmost Countries A-Z | 0 | - | 4.94 | 153,048 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 194,538 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 169,726 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 191,408 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 299,978 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 72,471 |
| Terrible Country Spellings Accepted by JetPunk #1 | 0 | - | 4.85 | 33,113 |
| Terrible City Spellings Accepted by JetPunk | 0 | - | 4.97 | 54,120 |
| Countries with the Most Nobel Prizes | 0 | - | 4.87 | 90,337 |
| Countries with Most Nobel Prizes by Continent | 0 | - | 4.93 | 59,856 |
| Five Least Guessed Countries by Continent | 0 | - | 4.97 | 97,763 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,128 |
| Most Guessed Cities by Country #2 | 0 | - | 4.95 | 79,031 |
| Most Guessed Cities by Country #1 | 0 | - | 4.88 | 101,554 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,583 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,571 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 196,971 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 318,866 |
| Fruits: No Vowels | 0 | - | 4.81 | 99,121 |
| Monarchies Bordering Monarchies | 0 | - | 4.81 | 60,091 |
| Peru True or False? | 0 | - | 4.58 | 15,219 |
| U.S. Geography True or False #1 | 0 | - | 4.53 | 28,652 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 50,233 |
| The 2nd Millennium BC | 0 | - | 4.64 | 20,764 |
