| Normandy D-Day Beaches | 0 | - | 4.83 | 40,079 |
| WWII Geography | 0 | - | 4.81 | 119,283 |
| WWII Figures by Picture | 0 | - | 4.85 | 50,443 |
| Territory Changes in World War I | 0 | - | 4.86 | 46,187 |
| Notable People of WWII | 0 | - | 4.53 | 85,296 |
| WWII Trivia #2 | 0 | - | 4.52 | 103,380 |
| WWI... or WWII? | 0 | - | 4.85 | 140,515 |
| Military History Vocabulary | 0 | - | 4.91 | 66,604 |
| WWII Trivia #1 | 0 | - | 4.36 | 176,527 |
| World War I Quiz | 0 | - | 4.78 | 100,189 |
| WWI A-Z | 0 | - | 4.50 | 38,003 |
| World War II Multiple Choice | 0 | - | 4.38 | 103,244 |
| Name a Valid Answer - World War II | 0 | - | 4.53 | 54,709 |
| WWII True or False? | 0 | - | 4.56 | 56,989 |
| WWII Movies by Plot | 0 | - | 4.21 | 26,960 |
| WWII A-Z #1 | 0 | - | 4.80 | 102,323 |
| WWII A-Z #2 | 0 | - | 4.44 | 54,290 |
| WWII Decoder | 0 | - | 4.41 | 53,012 |
| Countries That Were Invaded | 0 | - | 4.54 | 96,876 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 284,621 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 267,845 |
| Countries with NO Military | 0 | - | 4.97 | 61,099 |
| Top Arms Exporting Countries | 0 | - | 4.96 | 85,017 |
| Famous Battles Quiz | 0 | - | 4.21 | 48,788 |
| Name the War | 0 | - | 4.37 | 200,681 |
| Famous U.S. Generals | 0 | - | 4.27 | 38,397 |
| Names for Warriors | 0 | - | 4.40 | 36,781 |
| Famous Generals - Non U.S. | 0 | - | 4.58 | 15,002 |
| Countries with the Most Tanks | 0 | - | 4.91 | 106,178 |
| Military History A-Z | 0 | - | 4.20 | 21,032 |
| Time Magazine Person of the Year | 0 | - | 4.53 | 73,499 |
| G7 Leaders Since 2003 | 0 | - | 4.48 | 46,097 |
| WWII for Dummies | 0 | - | 4.80 | 103,730 |
| People Who Died in Battle | 0 | - | 4.35 | 22,266 |
| Top Arms Importing Countries | 0 | - | 4.69 | 60,870 |
| "Second Best" History Edition | 0 | - | 4.94 | 61,652 |
| World Leaders of the Cold War | 0 | - | 4.27 | 25,106 |
| Famous Dictators #1 | 0 | - | 4.69 | 198,663 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 118,408 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 104,578 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 48,517 |
| U.S. Military Acronyms | 0 | - | 4.39 | 100,814 |
| Historical Leaders by Date #1 | 0 | - | 4.48 | 31,207 |
| Historical Leaders by Date #2 | 0 | - | 4.55 | 30,038 |
| Historical Rulers #2 | 0 | - | 4.26 | 47,178 |
| Historical Rulers #1 | 0 | - | 4.35 | 118,437 |
| Former Countries by Territory Map | 0 | - | 4.96 | 101,363 |
| Empires by Maps | 0 | - | 4.98 | 118,241 |
| World Leaders Quiz #1 | 0 | - | 4.11 | 109,609 |
| Ultimate 20th Century History Quiz | 0 | - | 4.86 | 53,165 |
| The 7 Wonders of the Ancient World | 0 | - | 4.85 | 82,049 |
| Countries with U.S. Troops | 0 | - | 4.38 | 131,590 |
| Countries With the Largest Air Forces | 0 | - | 4.47 | 51,217 |
| Major non-NATO U.S. Allies | 0 | - | 4.52 | 51,699 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,303,869 |
| Google What's the Difference? - History | 0 | - | 4.20 | 46,000 |
| Metals of Antiquity | 0 | - | 4.94 | 92,830 |
| Popular Royal Names | 0 | - | 4.27 | 124,443 |
| History of The Netherlands | 0 | - | 4.46 | 17,301 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 46,107 |
| History: What Came First? #1 | 0 | - | 4.87 | 104,090 |
| Famous Dictators #2 | 0 | - | 4.31 | 87,059 |
| Mythical Creatures Quiz #1 | 0 | - | 4.92 | 704,070 |
| First Names of Painters | 0 | - | 4.43 | 59,581 |
| 1960s Decade Quiz #2 | 0 | - | 4.45 | 44,463 |
| Ancient Greek Trivia | 0 | - | 4.62 | 66,744 |
| Geography of Ancient Greece | 0 | - | 4.69 | 31,757 |
| 17th Century A-Z | 0 | - | 4.78 | 34,151 |
| Countries Italy Declared War On | 0 | - | 4.75 | 42,919 |
| Years in History #1 - Multiple Choice | 0 | - | 4.85 | 69,619 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,157 |
| Countries the UK Declared War On | 0 | - | 4.61 | 121,719 |
| Geography of the British Empire | 0 | - | 4.48 | 39,464 |
| Medieval English History | 0 | - | 4.53 | 43,295 |
| Weapons by Picture | 0 | - | 4.13 | 20,869 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 155,689 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.74 | 12,081 |
| Top 10 Oldest African Countries | 0 | - | 4.88 | 27,407 |
| Influential Women in History | 0 | - | 4.42 | 34,909 |
| Cradles of Civilization | 0 | - | 4.46 | 38,969 |
| Former Flags | 0 | - | 4.97 | 106,558 |
| Ancient Greece A-Z | 0 | - | 4.60 | 22,976 |
| Materials From History #1 | 0 | - | 4.56 | 50,530 |
| Historical Countries by Ruler | 0 | - | 4.48 | 47,997 |
| World Leaders Quiz #2 | 0 | - | 4.00 | 35,637 |
| UN Secretaries-General | 0 | - | 4.40 | 7,756 |
| Benevolent Dictators and Enlightened Despots | 0 | - | 4.01 | 19,535 |
| Recently Independent Countries | 0 | - | 4.98 | 157,902 |
| Former Capitals | 0 | - | 4.88 | 71,101 |
| 1960s Decade Quiz #1 | 0 | - | 4.40 | 49,689 |
| Cold War Decoder | 0 | - | 4.83 | 51,893 |
| Warsaw Pact Countries | 0 | - | 4.83 | 84,247 |
| Name a Valid Year in History | 0 | - | 4.93 | 66,295 |
| Biggest Nations and Empires Ever | 0 | - | 4.46 | 145,083 |
| Famous Explorers | 0 | - | 4.58 | 35,921 |
| Famous Empires by Description | 0 | - | 4.70 | 117,478 |
| Answers by Time Period | 0 | - | 4.63 | 55,233 |
| Embarrassing Chapters in British History | 0 | - | 4.29 | 32,104 |
| French History Multiple Choice | 0 | - | 4.55 | 32,860 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 24,429 |
| All Modern-Day Countries Ever Controlled by Turkic People | 0 | - | 4.95 | 40,659 |
| All Modern-Day Countries Ever Controlled by Arab People with a Map | 0 | - | 4.98 | 54,827 |
| All Modern-Day Countries Ever Controlled by the Seljuks | 0 | - | 4.92 | 28,255 |
| European History for Dummies | 0 | - | 4.82 | 89,247 |
| Anglo-Saxon Kingdoms of England | 0 | - | 4.60 | 25,685 |
| Giant Great Britain Millennium Quiz | 0 | - | 4.78 | 20,068 |
| History of Scotland | 0 | - | 4.51 | 20,993 |
| History of Germany | 0 | - | 4.39 | 52,595 |
| Most Important People in History | 0 | - | 3.99 | 50,358 |
| Fictional Military Characters Quiz | 0 | - | 4.27 | 19,546 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 146,627 |
| Countries with the Most Skyscrapers | 0 | - | 4.92 | 143,367 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,280 |
| Countries with the Tallest Buildings | 0 | - | 4.93 | 103,558 |
| Countries with the Least Dense Road Networks | 0 | - | 4.81 | 41,294 |
| Monarchies of the World | 0 | - | 4.94 | 166,439 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.91 | 111,436 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 110,836 |
| Coldest Countries | 0 | - | 4.97 | 137,149 |
| Coldest World Capitals | 0 | - | 4.95 | 133,002 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 113,359 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 74,624 |
| Five Coldest Countries by Continent | 0 | - | 4.97 | 76,203 |
| Countries with the Least Precipitation | 0 | - | 4.90 | 82,315 |
| Disney Animated Characters | 0 | - | 4.88 | 598,859 |
| World Currency Quiz | 0 | - | 4.92 | 297,973 |
| People on Money by Country | 0 | - | 4.83 | 59,946 |
| Countries by Number of Books Published | 0 | - | 4.95 | 71,862 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 332,589 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 121,919 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 49,665 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,058 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 129,557 |
| Fast Math - Addition | 0 | - | 4.87 | 519,607 |
| NATO Countries | 0 | - | 4.98 | 275,295 |
| EU Countries Quiz | 0 | - | 4.99 | 269,581 |
| Top Five Countries by Religion | 0 | - | 4.93 | 168,867 |
| 7 Deadly Sins | 0 | - | 4.88 | 394,435 |
| Books of the Protestant Bible | 0 | - | 4.89 | 206,958 |
| Majority Muslim Countries | 0 | - | 4.98 | 368,129 |
| Buddhist Countries | 0 | - | 4.96 | 142,862 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,090,045 |
| Astronomy Quiz | 0 | - | 4.89 | 81,604 |
| Largest Objects in the Solar System | 0 | - | 4.99 | 135,605 |
| Solar System Trivia | 0 | - | 4.93 | 45,939 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.89 | 65,116 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 101,658 |
| Countries with the Most Rail Travel | 0 | - | 4.84 | 36,920 |
| Country Logic Puzzle 4x4 – Sudoku style | 0 | - | 4.99 | 27,800 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 128,487 |
| Southernmost Countries A-Z | 0 | - | 4.94 | 152,660 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 193,820 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 169,329 |
| Biggest Countries by Area A-Z | 0 | - | 4.95 | 190,626 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 299,287 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 72,084 |
| Terrible Country Spellings Accepted by JetPunk #1 | 0 | - | 4.84 | 32,753 |
| Terrible City Spellings Accepted by JetPunk | 0 | - | 4.97 | 53,802 |
| Countries with the Most Nobel Prizes | 0 | - | 4.87 | 89,882 |
| Countries with Most Nobel Prizes by Continent | 0 | - | 4.93 | 59,731 |
| Five Least Guessed Countries by Continent | 0 | - | 4.97 | 96,505 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 165,290 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 86,594 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 86,801 |
| Most Guessed Cities by Country #2 | 0 | - | 4.95 | 78,619 |
| Most Guessed Cities by Country #1 | 0 | - | 4.88 | 101,068 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,118 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,285 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 196,131 |
| Countries By Wikipedia Word Clouds | 0 | - | 4.84 | 39,014 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 316,682 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 116,717 |
| Fruits: No Vowels | 0 | - | 4.81 | 98,421 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,244 |
| Monarchies Bordering Monarchies | 0 | - | 4.85 | 59,938 |
| Years in History by Picture | 0 | - | 4.44 | 35,063 |
| Historical Events - AD or BC? | 0 | - | 4.70 | 57,156 |
| Materials From History #2 | 0 | - | 4.59 | 30,896 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,493 |
| 20th Century Dates Quiz | 0 | - | 4.56 | 39,301 |
| Events in History #2 | 0 | - | 4.49 | 71,389 |
| Events in History #4 | 0 | - | 4.44 | 44,076 |
| Infamous Criminals - Mostly U.S. | 0 | - | 4.21 | 48,790 |
| Assassinations in History | 0 | - | 4.20 | 65,926 |
| Famous Seconds | 0 | - | 4.22 | 46,370 |
| Ages and Eras Quiz | 0 | - | 4.38 | 67,421 |
| Celebrity Knights of the United Kingdom | 0 | - | 4.23 | 39,378 |
| Titled People Quiz #1 | 0 | - | 4.10 | 45,588 |
| Titled People Quiz #3 | 0 | - | 4.34 | 43,010 |
| Job Titles Quiz #1 | 0 | - | 4.22 | 75,807 |
| Female Historical Figures | 0 | - | 4.31 | 33,078 |
| Historical Blunders | 0 | - | 4.33 | 91,638 |
| Territorial Accessions | 0 | - | 4.38 | 34,614 |
| People Known as "The Great" | 0 | - | 4.46 | 24,495 |
| This Day in History - July | 0 | - | 4.49 | 36,361 |
| This Day in History - August | 0 | - | 4.42 | 43,234 |
| This Day in History - September | 0 | - | 4.55 | 57,242 |
| This Day in History - October | 0 | - | 4.49 | 37,545 |
| This Day in History - January | 0 | - | 4.53 | 46,557 |
| This Day in History - March | 0 | - | 4.45 | 43,529 |
