| 100 Most Common English Words | 0 | - | 4.88 | 1,313,919 |
| Time Magazine Person of the Year | 0 | - | 4.53 | 73,995 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 156,857 |
| "Second Best" History Edition | 0 | - | 4.94 | 62,774 |
| Countries That Were Invaded | 0 | - | 4.55 | 97,321 |
| Military History Vocabulary | 0 | - | 4.91 | 67,034 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 337,110 |
| G7 Leaders Since 2003 | 0 | - | 4.48 | 46,378 |
| Normandy D-Day Beaches | 0 | - | 4.83 | 40,370 |
| Territory Changes in World War I | 0 | - | 4.87 | 46,659 |
| Name that Historical Figure #2 | 0 | - | 4.42 | 284,168 |
| Name that Historical Figure #5 | 0 | - | 4.43 | 107,459 |
| World's Biggest Financial Centers | 0 | - | 4.55 | 71,034 |
| World's Most Grown Crops | 0 | - | 4.78 | 129,365 |
| Former Countries by Territory Map | 0 | - | 4.96 | 102,552 |
| Empires by Maps | 0 | - | 4.98 | 119,975 |
| Ultimate 20th Century History Quiz | 0 | - | 4.86 | 53,609 |
| WWII Geography | 0 | - | 4.81 | 120,127 |
| WWII Figures by Picture | 0 | - | 4.89 | 65,150 |
| Famous Battles Quiz | 0 | - | 4.21 | 48,960 |
| Name the War | 0 | - | 4.37 | 201,463 |
| Famous U.S. Generals | 0 | - | 4.27 | 38,521 |
| Names for Warriors | 0 | - | 4.40 | 36,902 |
| The 7 Wonders of the Ancient World | 0 | - | 4.85 | 82,329 |
| Fortune 100 Companies | 0 | - | 4.17 | 55,684 |
| QS World University Rankings | 0 | - | 4.05 | 51,885 |
| World's Most Valuable Companies | 0 | - | 4.30 | 80,209 |
| Famous Dictators #1 | 0 | - | 4.69 | 199,480 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 118,961 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 105,173 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 48,700 |
| People in History A-Z #1 | 0 | - | 4.63 | 98,944 |
| People in History A-Z #2 | 0 | - | 4.47 | 55,064 |
| People in History A-Z #3 | 0 | - | 4.44 | 46,151 |
| People in History by Wikipedia Descriptions #1 | 0 | - | 4.42 | 44,333 |
| People in History by Wikipedia Descriptions #2 | 0 | - | 4.42 | 39,449 |
| People in History by Wikipedia Descriptions #3 | 0 | - | 4.50 | 36,669 |
| Historical Leaders by Date #1 | 0 | - | 4.48 | 31,361 |
| Historical Leaders by Date #2 | 0 | - | 4.55 | 30,185 |
| Historical Rulers #2 | 0 | - | 4.26 | 47,391 |
| Historical Rulers #1 | 0 | - | 4.35 | 118,785 |
| World Leaders Quiz #1 | 0 | - | 4.11 | 109,935 |
| Famous Generals - Non U.S. | 0 | - | 4.59 | 15,121 |
| Name that Historical Figure #3 | 0 | - | 4.36 | 239,055 |
| Name that Historical Figure #4 | 0 | - | 4.29 | 158,924 |
| Name that Historical Figure #6 | 0 | - | 4.26 | 93,151 |
| Most Valuable Sports Teams | 0 | - | 4.33 | 116,377 |
| Top 100 MLB Baseball Players of All Time | 0 | - | 4.31 | 97,700 |
| Rolling Stone's 100 Greatest Albums | 0 | - | 4.24 | 50,426 |
| Influential Women in History | 0 | - | 4.42 | 35,506 |
| Metals of Antiquity | 0 | - | 4.95 | 93,312 |
| Cradles of Civilization | 0 | - | 4.46 | 39,560 |
| Materials From History #1 | 0 | - | 4.56 | 51,482 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 46,587 |
| Historical Countries by Ruler | 0 | - | 4.48 | 48,542 |
| History: What Came First? #1 | 0 | - | 4.87 | 105,074 |
| Mythical Creatures Quiz #1 | 0 | - | 4.92 | 706,670 |
| WWI... or WWII? | 0 | - | 4.85 | 141,896 |
| Biggest Nations and Empires Ever | 0 | - | 4.52 | 145,744 |
| Famous Explorers | 0 | - | 4.58 | 36,121 |
| Famous Empires by Description | 0 | - | 4.73 | 118,327 |
| Answers by Time Period | 0 | - | 4.64 | 55,516 |
| Years in History #1 - Multiple Choice | 0 | - | 4.85 | 70,193 |
| ESPN Top 100 Athletes of the 20th Century | 0 | - | 3.74 | 40,760 |
| Top Musical Acts of All-Time | 0 | - | 3.86 | 132,507 |
| The 100 Greatest Novels | 0 | - | 3.72 | 41,765 |
| Top 10 Oldest African Countries | 0 | - | 4.88 | 27,885 |
| Google What's the Difference? - History | 0 | - | 4.20 | 46,194 |
| Popular Royal Names | 0 | - | 4.27 | 124,847 |
| World Leaders Quiz #2 | 0 | - | 4.00 | 35,812 |
| UN Secretaries-General | 0 | - | 4.40 | 7,786 |
| Benevolent Dictators and Enlightened Despots | 0 | - | 4.01 | 19,598 |
| Famous Dictators #2 | 0 | - | 4.31 | 87,390 |
| First Names of Painters | 0 | - | 4.43 | 59,807 |
| Notable People of WWII | 0 | - | 4.53 | 85,843 |
| WWII Trivia #2 | 0 | - | 4.52 | 103,868 |
| World War I Quiz | 0 | - | 4.78 | 101,142 |
| WWI A-Z | 0 | - | 4.50 | 38,271 |
| All Modern-Day Countries Ever Controlled by Turkic People | 0 | - | 4.94 | 40,949 |
| All Modern-Day Countries Ever Controlled by Arab People with a Map | 0 | - | 4.98 | 55,237 |
| People in History A-Z #5 | 0 | - | 4.09 | 31,924 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 287,440 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 271,891 |
| Countries with NO Military | 0 | - | 4.97 | 61,956 |
| Top Arms Exporting Countries | 0 | - | 4.96 | 90,813 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 147,993 |
| Countries with the Least Dense Road Networks | 0 | - | 4.81 | 41,507 |
| Monarchies of the World | 0 | - | 4.94 | 168,249 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.92 | 112,346 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 111,591 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 114,105 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 75,004 |
| People on Money by Country | 0 | - | 4.83 | 60,284 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,400 |
| NATO Countries | 0 | - | 4.98 | 279,296 |
| EU Countries Quiz | 0 | - | 4.99 | 272,886 |
| Top Five Countries by Religion | 0 | - | 4.93 | 170,749 |
| Books of the Protestant Bible | 0 | - | 4.89 | 209,430 |
| Astronomy Quiz | 0 | - | 4.90 | 82,399 |
| Largest Objects in the Solar System | 0 | - | 4.99 | 136,906 |
| Solar System Trivia | 0 | - | 4.93 | 46,501 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.91 | 65,560 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,251 |
| Countries with the Most Rail Travel | 0 | - | 4.83 | 37,228 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 130,020 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 167,518 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 87,385 |
| Countries By Wikipedia Word Clouds | 0 | - | 4.83 | 39,586 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 117,165 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,398 |
| Years in History by Picture | 0 | - | 4.44 | 35,443 |
| History of The Netherlands | 0 | - | 4.46 | 17,407 |
| Historical Events - AD or BC? | 0 | - | 4.70 | 57,523 |
| Materials From History #2 | 0 | - | 4.59 | 31,454 |
| 20th Century Dates Quiz | 0 | - | 4.56 | 39,386 |
| Events in History #2 | 0 | - | 4.49 | 71,641 |
| Events in History #4 | 0 | - | 4.44 | 44,264 |
| Infamous Criminals - Mostly U.S. | 0 | - | 4.21 | 48,962 |
| Assassinations in History | 0 | - | 4.21 | 66,155 |
| Famous Seconds | 0 | - | 4.22 | 46,548 |
| Ages and Eras | 0 | - | 4.39 | 67,651 |
| Celebrity Knights of the United Kingdom | 0 | - | 4.23 | 39,473 |
| Titled People Quiz #1 | 0 | - | 4.11 | 45,763 |
| Titled People Quiz #3 | 0 | - | 4.34 | 43,144 |
| Job Titles Quiz #1 | 0 | - | 4.22 | 75,956 |
| Female Historical Figures | 0 | - | 4.28 | 33,223 |
| Historical Blunders | 0 | - | 4.34 | 91,897 |
| Territorial Accessions | 0 | - | 4.36 | 34,762 |
| People Known as "The Great" | 0 | - | 4.46 | 24,637 |
| This Day in History - July | 0 | - | 4.49 | 36,435 |
| This Day in History - August | 0 | - | 4.42 | 43,337 |
| This Day in History - September | 0 | - | 4.55 | 57,400 |
| This Day in History - October | 0 | - | 4.49 | 37,606 |
| This Day in History - January | 0 | - | 4.50 | 46,678 |
| This Day in History - March | 0 | - | 4.45 | 43,641 |
| Ancient Civilizations | 0 | - | 4.64 | 37,919 |
| 17th Century A-Z | 0 | - | 4.78 | 34,600 |
| The Places They Went #1 | 0 | - | 4.74 | 33,513 |
| Famous Inventors | 0 | - | 4.44 | 43,522 |
| 40 Historical People that Everyone Should Know | 0 | - | 4.09 | 1,013,189 |
| Disney Animated Characters | 0 | - | 4.88 | 600,985 |
| Fast Math - Addition | 0 | - | 4.87 | 522,193 |
| 7 Deadly Sins | 0 | - | 4.88 | 399,148 |
| Majority Muslim Countries | 0 | - | 4.98 | 373,203 |
| Former Flags | 0 | - | 4.97 | 107,476 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,877 |
| WWII Trivia #1 | 0 | - | 4.36 | 177,455 |
| WWII A-Z #1 | 0 | - | 4.78 | 102,854 |
| WWII A-Z #2 | 0 | - | 4.44 | 54,596 |
| WWII Decoder | 0 | - | 4.41 | 53,477 |
| Name a Valid Answer - World War II | 0 | - | 4.53 | 55,296 |
| WWII True or False? | 0 | - | 4.56 | 57,427 |
| Cold War Decoder | 0 | - | 4.83 | 52,257 |
| Name a Valid Year in History | 0 | - | 4.93 | 67,034 |
| People Who Died in Battle | 0 | - | 4.35 | 22,308 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 24,816 |
| All Modern-Day Countries Ever Controlled by the Seljuks | 0 | - | 4.92 | 28,461 |
| European History for Dummies | 0 | - | 4.83 | 89,756 |
| People in History by Wikipedia Descriptions #4 | 0 | - | 4.40 | 30,717 |
| People in History A-Z #4 | 0 | - | 4.11 | 23,013 |
| Funniest Comedies Ever | 0 | - | 3.92 | 28,255 |
| Countries with the Most Tanks | 0 | - | 4.91 | 107,132 |
| Countries with the Most Skyscrapers | 0 | - | 4.92 | 143,944 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,513 |
| Countries with the Tallest Buildings | 0 | - | 4.93 | 104,234 |
| Coldest Countries | 0 | - | 4.97 | 138,297 |
| Coldest World Capitals | 0 | - | 4.95 | 133,464 |
| Five Coldest Countries by Continent | 0 | - | 4.97 | 76,496 |
| Countries with the Least Precipitation | 0 | - | 4.90 | 82,613 |
| World Currency Quiz | 0 | - | 4.91 | 301,946 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 334,689 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 123,185 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,360 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,661 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 130,696 |
| Buddhist Countries | 0 | - | 4.96 | 143,794 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,095,840 |
| Country Logic Puzzle 4x4 – Sudoku style | 0 | - | 5.00 | 27,974 |
| Southernmost Countries A-Z | 0 | - | 4.94 | 153,229 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 195,163 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 169,927 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 191,802 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 300,280 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 72,631 |
| Terrible Country Spellings Accepted by JetPunk #1 | 0 | - | 4.85 | 33,251 |
| Terrible City Spellings Accepted by JetPunk | 0 | - | 4.97 | 54,243 |
| Countries with the Most Nobel Prizes | 0 | - | 4.87 | 90,440 |
| Countries with Most Nobel Prizes by Continent | 0 | - | 4.93 | 59,902 |
| Five Least Guessed Countries by Continent | 0 | - | 4.97 | 98,094 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,253 |
| Most Guessed Cities by Country #2 | 0 | - | 4.95 | 79,230 |
| Most Guessed Cities by Country #1 | 0 | - | 4.88 | 101,773 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,783 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,696 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 197,353 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 319,804 |
| Fruits: No Vowels | 0 | - | 4.81 | 99,377 |
| Monarchies Bordering Monarchies | 0 | - | 4.81 | 60,177 |
| The 2nd Millennium BC | 0 | - | 4.64 | 20,813 |
| Body Parts in History and Culture | 0 | - | 4.43 | 35,248 |
