| WWII Geography | 0 | - | 4.81 | 121,381 |
| WWII Figures by Picture | 0 | - | 4.89 | 66,369 |
| Normandy D-Day Beaches | 0 | - | 4.84 | 40,740 |
| Territory Changes in World War I | 0 | - | 4.88 | 47,269 |
| WWII A-Z #1 | 0 | - | 4.73 | 103,416 |
| WWII A-Z #2 | 0 | - | 4.44 | 54,919 |
| WWII Decoder | 0 | - | 4.41 | 53,866 |
| Name a Valid Answer - World War II | 0 | - | 4.53 | 55,871 |
| Notable People of WWII | 0 | - | 4.53 | 86,595 |
| WWII Trivia #2 | 0 | - | 4.52 | 104,637 |
| Military History Vocabulary | 0 | - | 4.92 | 67,689 |
| WWII Trivia #1 | 0 | - | 4.36 | 178,607 |
| WWII for Dummies | 0 | - | 4.78 | 105,755 |
| WWII True or False? | 0 | - | 4.57 | 58,018 |
| WWII Movies by Plot | 0 | - | 4.22 | 27,173 |
| World War II Multiple Choice | 0 | - | 4.39 | 111,402 |
| World War I Quiz | 0 | - | 4.78 | 102,112 |
| WWI A-Z | 0 | - | 4.51 | 38,635 |
| Countries That Were Invaded | 0 | - | 4.55 | 97,896 |
| Famous Battles Quiz | 0 | - | 4.21 | 49,155 |
| Name the War | 0 | - | 4.37 | 202,894 |
| Famous U.S. Generals | 0 | - | 4.27 | 38,644 |
| Names for Warriors | 0 | - | 4.40 | 37,064 |
| Ancient Rome - True or False? | 0 | - | 4.85 | 43,317 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 291,597 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 277,265 |
| Countries with NO Military | 0 | - | 4.97 | 63,490 |
| Top Arms Exporting Countries | 0 | - | 4.97 | 105,566 |
| All World Leaders 2026 | 0 | - | 4.95 | 21,060 |
| Famous Generals - Non U.S. | 0 | - | 4.59 | 15,255 |
| Countries with the Most Tanks | 0 | - | 4.91 | 108,357 |
| The Dictator Files: Adolf Hitler | 0 | - | 4.78 | 78,335 |
| Countries in World War I | 0 | - | 4.88 | 229,271 |
| Time Magazine Person of the Year | 0 | - | 4.53 | 74,462 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 652,306 |
| Name that Greek Letter | 0 | - | 4.93 | 325,089 |
| Historical Leaders by Date #1 | 0 | - | 4.48 | 31,633 |
| G7 Leaders Since 2003 | 0 | - | 4.48 | 46,768 |
| 101 Figures from Greek Mythology | 0 | - | 4.99 | 127,663 |
| Modern-Day Axis-Occupied Countries of WWII on a Map | 0 | - | 4.99 | 86,663 |
| People Who Died in Battle | 0 | - | 4.35 | 22,379 |
| Ancient Greek Words | 0 | - | 4.93 | 112,555 |
| Top Arms Importing Countries | 0 | - | 4.74 | 67,691 |
| Historical Leaders by Date #2 | 0 | - | 4.55 | 30,448 |
| Historical Rulers #2 | 0 | - | 4.24 | 47,782 |
| Historical Rulers #1 | 0 | - | 4.34 | 119,555 |
| "Second Best" History Edition | 0 | - | 4.94 | 64,300 |
| World Leaders Quiz #1 | 0 | - | 4.12 | 110,346 |
| World Leaders Quiz #2 | 0 | - | 4.01 | 36,074 |
| World Leaders of the Cold War | 0 | - | 4.26 | 25,465 |
| Famous Dictators #1 | 0 | - | 4.69 | 200,667 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 119,862 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 105,902 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 48,959 |
| Military History A-Z | 0 | - | 4.20 | 21,260 |
| U.S. Military Acronyms | 0 | - | 4.39 | 101,353 |
| Countries with U.S. Troops | 0 | - | 4.38 | 132,639 |
| Countries With the Largest Air Forces | 0 | - | 4.47 | 51,644 |
| Major non-NATO U.S. Allies | 0 | - | 4.52 | 52,548 |
| Google What's the Difference? - History | 0 | - | 4.20 | 46,384 |
| Metals of Antiquity | 0 | - | 4.95 | 93,966 |
| Former Countries by Territory Map | 0 | - | 4.96 | 104,040 |
| Empires by Maps | 0 | - | 4.98 | 122,275 |
| Popular Royal Names | 0 | - | 4.27 | 125,418 |
| History of The Netherlands | 0 | - | 4.46 | 17,560 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 47,178 |
| History: What Came First? #1 | 0 | - | 4.87 | 106,047 |
| Famous Dictators #2 | 0 | - | 4.31 | 87,831 |
| Mythical Creatures Quiz #1 | 0 | - | 4.92 | 710,332 |
| First Names of Painters | 0 | - | 4.43 | 60,069 |
| Ultimate 20th Century History Quiz | 0 | - | 4.87 | 54,185 |
| 1960s Decade Quiz #2 | 0 | - | 4.45 | 45,577 |
| The 7 Wonders of the Ancient World | 0 | - | 4.86 | 82,641 |
| 17th Century A-Z | 0 | - | 4.78 | 34,769 |
| Countries Italy Declared War On | 0 | - | 4.70 | 46,373 |
| Years in History #1 - Multiple Choice | 0 | - | 4.82 | 70,664 |
| Weapons by Picture | 0 | - | 4.13 | 21,206 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,326,427 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 158,629 |
| Top 10 Oldest African Countries | 0 | - | 4.88 | 28,262 |
| Former Flags | 0 | - | 4.97 | 108,673 |
| Russian History A-Z | 0 | - | 4.35 | 32,251 |
| Ancient Greece A-Z | 0 | - | 4.60 | 23,245 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,479 |
| UN Secretaries-General | 0 | - | 4.40 | 7,852 |
| Benevolent Dictators and Enlightened Despots | 0 | - | 4.01 | 19,696 |
| Recently Independent Countries | 0 | - | 4.98 | 160,408 |
| Former Capitals | 0 | - | 4.88 | 71,700 |
| WWII First Names | 0 | - | 4.45 | 41,984 |
| 1960s Decade Quiz #1 | 0 | - | 4.40 | 50,755 |
| Flags of WW1 | 0 | - | 4.60 | 38,728 |
| Cold War Decoder | 0 | - | 4.83 | 52,674 |
| Warsaw Pact Countries | 0 | - | 4.83 | 84,704 |
| Name a Valid Year in History | 0 | - | 4.93 | 67,986 |
| Roman History Vocabulary | 0 | - | 4.41 | 57,729 |
| Famous Ancient Romans | 0 | - | 4.70 | 85,798 |
| The Reign of Napoleon | 0 | - | 4.54 | 39,174 |
| All Modern-Day Countries Ever Controlled by Turkic People | 0 | - | 4.94 | 41,282 |
| All Modern-Day Countries Ever Controlled by Arab People with a Map | 0 | - | 4.98 | 55,750 |
| European History for Dummies | 0 | - | 4.83 | 90,420 |
| British History A-Z #1 | 0 | - | 4.45 | 47,285 |
| English First Names of the Middle Ages | 0 | - | 4.47 | 61,111 |
| British History Quiz for Dummies | 0 | - | 4.70 | 79,093 |
| Most Important People in History | 0 | - | 3.98 | 50,990 |
| Fictional Military Characters Quiz | 0 | - | 4.27 | 19,667 |
| Monarchies Bordering Monarchies | 0 | - | 4.81 | 60,601 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 149,856 |
| Countries with the Most Skyscrapers | 0 | - | 4.93 | 144,761 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,800 |
| Countries with the Tallest Buildings | 0 | - | 4.93 | 104,927 |
| Countries with the Least Dense Road Networks | 0 | - | 4.82 | 41,831 |
| Monarchies of the World | 0 | - | 4.94 | 170,347 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.92 | 113,860 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 113,145 |
| Coldest Countries | 0 | - | 4.97 | 139,451 |
| Coldest World Capitals | 0 | - | 4.95 | 134,188 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 115,270 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 75,622 |
| Five Coldest Countries by Continent | 0 | - | 4.97 | 76,946 |
| Countries with the Least Precipitation | 0 | - | 4.90 | 83,077 |
| Disney Animated Characters | 0 | - | 4.88 | 603,007 |
| World Currency Quiz | 0 | - | 4.92 | 307,071 |
| People on Money by Country | 0 | - | 4.83 | 60,735 |
| Countries by Number of Books Published | 0 | - | 4.95 | 73,132 |
| Countries with the Most Billionaires | 0 | - | 4.91 | 337,074 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 124,772 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 51,207 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 75,183 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,729 |
| Fast Math - Addition | 0 | - | 4.87 | 525,173 |
| NATO Countries | 0 | - | 4.98 | 283,661 |
| EU Countries Quiz | 0 | - | 4.99 | 278,215 |
| Red State or Blue State Trait? | 0 | - | 4.42 | 55,729 |
| Top Five Countries by Religion | 0 | - | 4.93 | 173,558 |
| 7 Deadly Sins | 0 | - | 4.88 | 404,329 |
| Books of the Protestant Bible | 0 | - | 4.85 | 212,064 |
| Majority Muslim Countries | 0 | - | 4.98 | 377,986 |
| Buddhist Countries | 0 | - | 4.96 | 145,158 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,102,862 |
| Astronomy Quiz | 0 | - | 4.90 | 83,341 |
| Largest Objects in the Solar System | 0 | - | 4.99 | 138,541 |
| Solar System Trivia | 0 | - | 4.93 | 47,218 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.91 | 66,227 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,988 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 155,497 |
| Southernmost Countries A-Z | 0 | - | 4.95 | 154,155 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 196,754 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 170,973 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 194,049 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 302,067 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 73,544 |
| Terrible Country Spellings Accepted by JetPunk #1 | 0 | - | 4.85 | 33,929 |
| Terrible City Spellings Accepted by JetPunk | 0 | - | 4.97 | 54,845 |
| Countries with the Most Nobel Prizes | 0 | - | 4.87 | 91,057 |
| Countries with Most Nobel Prizes by Continent | 0 | - | 4.93 | 60,101 |
| Five Least Guessed Countries by Continent | 0 | - | 4.97 | 99,537 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 170,203 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 88,505 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.83 | 88,065 |
| Most Guessed Cities by Country #2 | 0 | - | 4.94 | 80,443 |
| Most Guessed Cities by Country #1 | 0 | - | 4.88 | 103,362 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 46,977 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 113,623 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 199,364 |
| Countries By Wikipedia Word Clouds | 0 | - | 4.84 | 40,400 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 323,985 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 117,980 |
| Fruits: No Vowels | 0 | - | 4.81 | 100,553 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,654 |
| Iceland... or Ireland? | 0 | - | 4.74 | 57,247 |
| Influential Women in History | 0 | - | 4.43 | 36,527 |
| Cradles of Civilization | 0 | - | 4.46 | 40,502 |
| Years in History by Picture | 0 | - | 4.45 | 35,876 |
| Historical Events - AD or BC? | 0 | - | 4.70 | 57,863 |
| Materials From History #1 | 0 | - | 4.56 | 52,093 |
| Historical Countries by Ruler | 0 | - | 4.48 | 49,302 |
| World Leaders of the World Wars | 0 | - | 4.36 | 38,056 |
| Prime Ministers of the UK | 0 | - | 4.95 | 442,646 |
| 20th Century Dates Quiz | 0 | - | 4.56 | 39,499 |
| Events in History #2 | 0 | - | 4.49 | 71,991 |
| Events in History #3 | 0 | - | 4.41 | 71,916 |
| Events in History #4 | 0 | - | 4.44 | 44,498 |
| Biggest Nations and Empires Ever | 0 | - | 4.46 | 146,692 |
| Famous Explorers | 0 | - | 4.58 | 36,390 |
| Famous Empires by Description | 0 | - | 4.72 | 119,007 |
| Answers by Time Period | 0 | - | 4.64 | 55,901 |
| Coups d'Etat - Name the Country | 0 | - | 4.43 | 41,989 |
| This Day in History - July | 0 | - | 4.49 | 36,518 |
| This Day in History - August | 0 | - | 4.42 | 43,433 |
| This Day in History - September | 0 | - | 4.55 | 57,579 |
| This Day in History - October | 0 | - | 4.49 | 37,691 |
| This Day in History - January | 0 | - | 4.48 | 46,804 |
| This Day in History - March | 0 | - | 4.45 | 43,756 |
| Ancient Civilizations | 0 | - | 4.64 | 38,153 |
| The Life of Julius Caesar | 0 | - | 4.39 | 39,184 |
| Roman History by Picture | 0 | - | 4.46 | 26,601 |
| The Places They Went #1 | 0 | - | 4.74 | 33,583 |
| Famous Inventors | 0 | - | 4.44 | 43,604 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 25,292 |
| All Modern-Day Countries Ever Controlled by the Seljuks | 0 | - | 4.92 | 28,687 |
