| WWII Geography | 0 | - | 4.81 | 120,527 |
| WWII Figures by Picture | 0 | - | 4.89 | 65,716 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 229,311 |
| Countries in World War I | 0 | - | 4.88 | 228,411 |
| Countries in World War II | 0 | - | 4.54 | 914,436 |
| WWII Decoder | 0 | - | 4.41 | 53,634 |
| Name a Valid Answer - World War II | 0 | - | 4.53 | 55,524 |
| The Dictator Files: Adolf Hitler | 0 | - | 4.79 | 78,042 |
| WWII for Dummies | 0 | - | 4.78 | 105,150 |
| World Leaders of the World Wars | 0 | - | 4.36 | 37,891 |
| Important Cities in WWII | 0 | - | 4.42 | 93,585 |
| WWII A-Z #1 | 0 | - | 4.73 | 103,111 |
| WWII A-Z #2 | 0 | - | 4.44 | 54,740 |
| WWI... or WWII? | 0 | - | 4.85 | 142,550 |
| Military History Vocabulary | 0 | - | 4.91 | 67,260 |
| WWII Movies by Plot | 0 | - | 4.21 | 27,111 |
| Name the English Monarchs | 0 | - | 4.91 | 503,724 |
| Cities Bombed During WWII | 0 | - | 4.09 | 30,198 |
| Countries by Percent WWII Deaths | 0 | - | 4.07 | 30,068 |
| WWII First Names | 0 | - | 4.44 | 41,833 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 289,208 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 274,306 |
| Countries with NO Military | 0 | - | 4.97 | 62,596 |
| All World Leaders 2026 | 0 | - | 4.94 | 20,454 |
| Countries with the Most Tanks | 0 | - | 4.91 | 107,645 |
| Normandy D-Day Beaches | 0 | - | 4.83 | 40,491 |
| Territory Changes in World War I | 0 | - | 4.87 | 46,881 |
| Battle to Country | 0 | - | 4.91 | 53,492 |
| Countries That Were Invaded | 0 | - | 4.55 | 97,524 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 191,026 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 648,627 |
| Name that Greek Letter | 0 | - | 4.93 | 324,102 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,838 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,748 |
| G7 Leaders Since 2003 | 0 | - | 4.48 | 46,560 |
| The Trojan War | 0 | - | 4.83 | 39,786 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 112,161 |
| 101 Figures from Greek Mythology | 0 | - | 4.99 | 126,427 |
| The American Civil War | 0 | - | 4.62 | 52,485 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 84,634 |
| Roman Emperors | 0 | - | 4.95 | 120,327 |
| The Reign of Napoleon | 0 | - | 4.54 | 39,017 |
| British History A-Z #1 | 0 | - | 4.45 | 46,568 |
| "Second Best" History Edition | 0 | - | 4.94 | 63,390 |
| World Leaders of the Cold War | 0 | - | 4.27 | 25,323 |
| Famous Dictators #1 | 0 | - | 4.69 | 200,004 |
| Famous Battles Quiz | 0 | - | 4.21 | 49,026 |
| Name the War | 0 | - | 4.37 | 201,849 |
| Famous U.S. Generals | 0 | - | 4.27 | 38,568 |
| Names for Warriors | 0 | - | 4.40 | 36,967 |
| English Royal Consorts | 0 | - | 4.38 | 37,400 |
| Historical Leaders by Date #1 | 0 | - | 4.48 | 31,492 |
| Historical Leaders by Date #2 | 0 | - | 4.55 | 30,302 |
| Historical Rulers #2 | 0 | - | 4.26 | 47,532 |
| Historical Rulers #1 | 0 | - | 4.35 | 119,017 |
| Former Countries by Territory Map | 0 | - | 4.96 | 103,064 |
| Empires by Maps | 0 | - | 4.98 | 120,891 |
| Popular Royal Names | 0 | - | 4.27 | 125,052 |
| Words for Leaders | 0 | - | 4.77 | 257,697 |
| World Leaders Quiz #1 | 0 | - | 4.12 | 110,117 |
| World Leaders Quiz #2 | 0 | - | 4.01 | 35,903 |
| Famous Dictators #2 | 0 | - | 4.31 | 87,575 |
| First Names of Painters | 0 | - | 4.43 | 59,909 |
| Ultimate 20th Century History Quiz | 0 | - | 4.87 | 53,852 |
| Notable People of WWII | 0 | - | 4.53 | 86,004 |
| WWII Trivia #2 | 0 | - | 4.52 | 104,283 |
| World War I Quiz | 0 | - | 4.78 | 101,429 |
| WWI A-Z | 0 | - | 4.51 | 38,418 |
| Countries Invaded by the USSR | 0 | - | 4.29 | 94,138 |
| Communist Countries in History | 0 | - | 4.63 | 496,389 |
| The 7 Wonders of the Ancient World | 0 | - | 4.85 | 82,464 |
| Famous Generals - Non U.S. | 0 | - | 4.59 | 15,169 |
| The Reign of Queen Elizabeth II | 0 | - | 4.36 | 35,869 |
| German History A-Z | 0 | - | 4.49 | 24,649 |
| Countries with U.S. Troops | 0 | - | 4.38 | 132,201 |
| Countries With the Largest Air Forces | 0 | - | 4.47 | 51,490 |
| Major non-NATO U.S. Allies | 0 | - | 4.52 | 52,274 |
| Top 10 Oldest African Countries | 0 | - | 4.88 | 28,044 |
| Metals of Antiquity | 0 | - | 4.95 | 93,584 |
| History of The Netherlands | 0 | - | 4.46 | 17,474 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 46,839 |
| History: What Came First? #1 | 0 | - | 4.87 | 105,475 |
| UN Secretaries-General | 0 | - | 4.40 | 7,812 |
| Benevolent Dictators and Enlightened Despots | 0 | - | 4.01 | 19,644 |
| Mythical Creatures Quiz #1 | 0 | - | 4.92 | 708,361 |
| Greek Mythology General Knowledge #2 | 0 | - | 4.59 | 73,845 |
| WWII Trivia #1 | 0 | - | 4.36 | 177,953 |
| Ancient Roman Trivia #2 | 0 | - | 4.57 | 38,782 |
| Geography of the Roman Empire | 0 | - | 4.56 | 51,986 |
| Roman Names for Places | 0 | - | 4.62 | 58,387 |
| Ancient Greece - Multiple Choice | 0 | - | 4.54 | 41,700 |
| Countries that Have Won the Most Battles | 0 | - | 4.02 | 39,643 |
| Countries Italy Declared War On | 0 | - | 4.75 | 43,400 |
| Years in History #1 - Multiple Choice | 0 | - | 4.85 | 70,382 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,200 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 37,995 |
| The Reign of Henry VIII | 0 | - | 4.25 | 27,788 |
| Elizabeth I... or Elizabeth II? | 0 | - | 4.30 | 24,524 |
| The Reign of Queen Victoria | 0 | - | 4.33 | 23,478 |
| French History A-Z | 0 | - | 4.27 | 24,748 |
| Top Arms Exporting Countries | 0 | - | 4.96 | 91,981 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 148,894 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,775 |
| NATO Countries | 0 | - | 4.98 | 281,426 |
| EU Countries Quiz | 0 | - | 4.99 | 275,372 |
| Top Five Countries by Religion | 0 | - | 4.93 | 172,153 |
| 7 Deadly Sins | 0 | - | 4.88 | 401,292 |
| Books of the Protestant Bible | 0 | - | 4.84 | 210,641 |
| Majority Muslim Countries | 0 | - | 4.98 | 375,402 |
| Name a Valid Answer - British History | 0 | - | 4.57 | 15,179 |
| Influential Women in History | 0 | - | 4.42 | 35,950 |
| Cradles of Civilization | 0 | - | 4.46 | 39,941 |
| Former Flags | 0 | - | 4.97 | 107,942 |
| Russian History A-Z | 0 | - | 4.35 | 31,833 |
| Ancient Greece A-Z | 0 | - | 4.60 | 23,168 |
| Materials From History #1 | 0 | - | 4.56 | 51,777 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 32,161 |
| Historical Countries by Ruler | 0 | - | 4.48 | 48,833 |
| Five Most Guessed World Leaders by Country | 0 | - | 4.20 | 49,099 |
| Biggest US Cities by Decade | 0 | - | 4.95 | 168,497 |
| Former Capitals | 0 | - | 4.88 | 71,509 |
| World War II Multiple Choice | 0 | - | 4.38 | 104,278 |
| Cold War Decoder | 0 | - | 4.83 | 52,438 |
| Name a Valid Year in History | 0 | - | 4.93 | 67,433 |
| Biggest Nations and Empires Ever | 0 | - | 4.46 | 146,148 |
| Famous Explorers | 0 | - | 4.58 | 36,235 |
| Famous Empires by Description | 0 | - | 4.73 | 118,624 |
| Answers by Time Period | 0 | - | 4.64 | 55,677 |
| People Who Died in Battle | 0 | - | 4.35 | 22,330 |
| Political Quotes | 0 | - | 4.17 | 19,906 |
| Seven Hills of Rome | 0 | - | 4.70 | 9,202 |
| The Life of Alexander the Great | 0 | - | 4.51 | 18,518 |
| Military History A-Z | 0 | - | 4.20 | 21,189 |
| The Life of King David | 0 | - | 4.37 | 14,127 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 25,019 |
| English First Names of the Middle Ages | 0 | - | 4.47 | 60,770 |
| British History Quiz for Dummies | 0 | - | 4.70 | 78,727 |
| Animals in British History | 0 | - | 4.43 | 26,036 |
| Kings of France Quiz | 0 | - | 4.20 | 32,805 |
| Branches of the U.S. Military | 0 | - | 4.39 | 24,406 |
| World Capitals in the Answer | 0 | - | 4.94 | 77,260 |
| Monarchies of Europe | 0 | - | 4.90 | 98,315 |
| Monarchies of Asia | 0 | - | 4.97 | 71,191 |
| Coldest World Capitals | 0 | - | 4.95 | 133,643 |
| World Currency Quiz | 0 | - | 4.92 | 304,032 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 335,877 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 123,897 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 195,454 |
| Countries with the Most Exports | 0 | - | 4.96 | 155,608 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,702 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 189,941 |
| Countries by Oil Consumption | 0 | - | 4.96 | 120,515 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,893 |
| Richest Island Countries | 0 | - | 4.85 | 100,752 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 131,058 |
| Largest Economies in 2050 | 0 | - | 4.90 | 111,580 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,237 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 272,419 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 104,493 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.89 | 84,687 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 239,707 |
| Countries with the Most Christians | 0 | - | 4.92 | 143,557 |
| Five Countries with Most Christians by Continent | 0 | - | 4.99 | 111,977 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 88,476 |
| Countries with the Most Catholics | 0 | - | 4.90 | 109,727 |
| Catholic Countries in Europe | 0 | - | 4.83 | 95,348 |
| Orthodox Countries | 0 | - | 4.92 | 132,215 |
| Countries with the Most Muslims | 0 | - | 4.95 | 160,621 |
| Buddhist Countries | 0 | - | 4.96 | 144,566 |
| The Sun Quiz | 0 | - | 4.93 | 34,781 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,098,900 |
| Name the Constellations - With a Map | 0 | - | 4.92 | 36,010 |
| Capital Cities by Cartoon Riddles | 0 | - | 4.98 | 87,553 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,940 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 37,153 |
| Countries that Start with A | 0 | - | 4.98 | 2,165,973 |
| Countries that Start with B | 0 | - | 4.95 | 2,297,444 |
| Countries that Start with C | 0 | - | 4.96 | 1,824,540 |
| Countries that Start with D | 0 | - | 4.96 | 711,420 |
| Countries that Start with E | 0 | - | 4.95 | 1,379,273 |
| Countries that Start with G | 0 | - | 4.97 | 1,505,529 |
| Countries that Start with H | 0 | - | 4.96 | 605,998 |
| Countries that Start with I | 0 | - | 4.92 | 1,289,935 |
| Countries that Start with J | 0 | - | 4.98 | 603,620 |
| Countries that Start with K | 0 | - | 4.97 | 817,128 |
| Countries that Start with L | 0 | - | 4.98 | 1,092,307 |
| Countries that Start with N | 0 | - | 4.93 | 1,119,324 |
| Countries that Start with P | 0 | - | 4.94 | 1,217,744 |
| Countries that Start with S | 0 | - | 4.98 | 1,757,078 |
| Countries that Start with T | 0 | - | 4.90 | 1,011,066 |
| Countries that Start with U | 0 | - | 4.97 | 905,501 |
| Countries that Start with V | 0 | - | 4.98 | 610,023 |
| Countries that Start with F | 0 | - | 4.83 | 618,575 |
| Countries that Start with M | 0 | - | 4.97 | 1,383,458 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,654 |
| European Geography By Letter - B #2 | 0 | - | 4.84 | 83,914 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,595 |
| Marvel Cinematic Universe - All Movies | 0 | - | 4.89 | 340,317 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 118,560 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.87 | 126,631 |
