| Top Five Countries by Religion | 0 | - | 4.93 | 173,912 |
| Books of the Protestant Bible | 0 | - | 4.85 | 212,403 |
| Majority Muslim Countries | 0 | - | 4.98 | 378,615 |
| Historic Orient Express Routes Map | 0 | - | 5.00 | 53,954 |
| All World Leaders 2026 | 0 | - | 4.95 | 21,177 |
| Buddhist Countries | 0 | - | 4.96 | 145,304 |
| Time Magazine Person of the Year | 0 | - | 4.53 | 74,573 |
| Countries That Were Invaded | 0 | - | 4.55 | 98,349 |
| Military History Vocabulary | 0 | - | 4.92 | 67,781 |
| Countries with the Most Muslims | 0 | - | 4.95 | 161,427 |
| "Second Best" History Edition | 0 | - | 4.94 | 64,433 |
| Normandy D-Day Beaches | 0 | - | 4.84 | 40,806 |
| Territory Changes in World War I | 0 | - | 4.88 | 47,391 |
| Historical Leaders by Date #1 | 0 | - | 4.48 | 31,680 |
| G7 Leaders Since 2003 | 0 | - | 4.48 | 46,806 |
| Biblical Miracles | 0 | - | 4.46 | 38,735 |
| The Life of Jesus | 0 | - | 4.52 | 44,744 |
| Bible Characters Quiz #1 | 0 | - | 4.46 | 106,459 |
| WWII Geography | 0 | - | 4.81 | 121,542 |
| WWII Figures by Picture | 0 | - | 4.89 | 66,533 |
| Famous Battles Quiz | 0 | - | 4.21 | 49,185 |
| Name the War | 0 | - | 4.37 | 203,042 |
| Famous U.S. Generals | 0 | - | 4.27 | 38,665 |
| Names for Warriors | 0 | - | 4.40 | 37,096 |
| Former Countries by Territory Map | 0 | - | 4.96 | 104,283 |
| Empires by Maps | 0 | - | 4.98 | 122,673 |
| Famous Dictators #1 | 0 | - | 4.69 | 200,806 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 120,021 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 106,152 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 49,038 |
| The 7 Wonders of the Ancient World | 0 | - | 4.86 | 82,677 |
| People in History A-Z #1 | 0 | - | 4.63 | 99,832 |
| People in History A-Z #2 | 0 | - | 4.47 | 55,551 |
| People in History A-Z #3 | 0 | - | 4.44 | 46,503 |
| People in History by Wikipedia Descriptions #1 | 0 | - | 4.42 | 44,526 |
| People in History by Wikipedia Descriptions #2 | 0 | - | 4.42 | 39,598 |
| People in History by Wikipedia Descriptions #3 | 0 | - | 4.50 | 36,799 |
| Books of the Catholic Bible Quiz | 0 | - | 4.64 | 80,941 |
| Tile Select - The Bible | 0 | - | 4.74 | 38,526 |
| Sharia Law Countries | 0 | - | 4.48 | 64,056 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,328,166 |
| Name a Valid Year Each War Occurred In | 0 | - | 4.64 | 24,394 |
| Historical Leaders by Date #2 | 0 | - | 4.55 | 30,489 |
| Metals of Antiquity | 0 | - | 4.95 | 94,047 |
| Historical Rulers #2 | 0 | - | 4.24 | 47,820 |
| Historical Rulers #1 | 0 | - | 4.34 | 119,613 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 47,248 |
| History: What Came First? #1 | 0 | - | 4.87 | 106,179 |
| History - Did They Have It? | 0 | - | 4.85 | 62,358 |
| World Leaders Quiz #1 | 0 | - | 4.12 | 110,385 |
| World Leaders Quiz #2 | 0 | - | 4.01 | 36,115 |
| Ultimate 20th Century History Quiz | 0 | - | 4.87 | 54,261 |
| WWI... or WWII? | 0 | - | 4.85 | 143,906 |
| 20th Century A-Z | 0 | - | 4.50 | 54,052 |
| Famous Generals - Non U.S. | 0 | - | 4.59 | 15,267 |
| Years in History #1 - Multiple Choice | 0 | - | 4.82 | 70,734 |
| Top 100 Most Common Words in the Bible | 0 | - | 4.32 | 113,866 |
| Most Mentioned Bible Characters | 0 | - | 4.36 | 140,702 |
| Bible Characters Quiz #2 | 0 | - | 4.24 | 86,681 |
| Top 10 Most Islamic European Countries | 0 | - | 4.75 | 161,800 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 158,851 |
| Influential Women in History | 0 | - | 4.43 | 36,598 |
| Google What's the Difference? - History | 0 | - | 4.20 | 46,418 |
| Cradles of Civilization | 0 | - | 4.46 | 40,562 |
| Popular Royal Names | 0 | - | 4.27 | 125,477 |
| Materials From History #1 | 0 | - | 4.56 | 52,139 |
| Materials From History #2 | 0 | - | 4.59 | 31,640 |
| Historical Countries by Ruler | 0 | - | 4.48 | 49,360 |
| Famous Dictators #2 | 0 | - | 4.31 | 87,885 |
| Mythical Creatures Quiz #1 | 0 | - | 4.92 | 710,899 |
| First Names of Painters | 0 | - | 4.43 | 60,124 |
| Notable People of WWII | 0 | - | 4.53 | 86,658 |
| WWII Trivia #2 | 0 | - | 4.52 | 104,741 |
| World War I Quiz | 0 | - | 4.78 | 102,200 |
| WWI A-Z | 0 | - | 4.51 | 38,680 |
| Biggest Nations and Empires Ever | 0 | - | 4.46 | 146,780 |
| Famous Explorers | 0 | - | 4.58 | 36,418 |
| Famous Empires by Description | 0 | - | 4.74 | 119,088 |
| Answers by Time Period | 0 | - | 4.64 | 55,950 |
| Coups d'Etat - Name the Country | 0 | - | 4.43 | 42,482 |
| 19th Century A-Z | 0 | - | 4.77 | 47,520 |
| 18th Century A-Z | 0 | - | 4.54 | 43,366 |
| 17th Century A-Z | 0 | - | 4.78 | 34,790 |
| People in History A-Z #5 | 0 | - | 4.09 | 32,161 |
| People in History by Wikipedia Descriptions #4 | 0 | - | 4.41 | 30,814 |
| A Quiz About Islam | 0 | - | 4.32 | 48,669 |
| The Bible - Multiple Choice | 0 | - | 4.34 | 50,895 |
| Countries That Don't Recognize Israel | 0 | - | 4.68 | 35,248 |
| Top 10 Oldest African Countries | 0 | - | 4.87 | 28,323 |
| History of The Netherlands | 0 | - | 4.46 | 17,579 |
| Trace the Route of Ibn Battuta on a Map | 0 | - | 4.99 | 22,797 |
| UN Secretaries-General | 0 | - | 4.40 | 7,859 |
| Benevolent Dictators and Enlightened Despots | 0 | - | 4.01 | 19,703 |
| Name a Valid Year in History | 0 | - | 4.93 | 68,175 |
| All Modern-Day Countries Ever Controlled by Turkic People | 0 | - | 4.94 | 41,327 |
| All Modern-Day Countries Ever Controlled by Arab People with a Map | 0 | - | 4.98 | 55,815 |
| All Modern-Day Countries Ever Controlled by the British | 0 | - | 4.81 | 50,298 |
| Most Important People in History | 0 | - | 3.97 | 51,073 |
| People Portrayed by Andy Warhol | 0 | - | 4.35 | 38,303 |
| 2010s Obituaries | 0 | - | 4.46 | 26,243 |
| Cities by Place of Worship - Picture Quiz | 0 | - | 4.40 | 31,157 |
| 7 Deadly Sins | 0 | - | 4.88 | 405,018 |
| Bible Stories #1 | 0 | - | 4.28 | 28,369 |
| Bible Stories #2 | 0 | - | 4.32 | 24,783 |
| The Bible A-Z | 0 | - | 4.29 | 60,031 |
| The Life of Moses | 0 | - | 4.35 | 16,766 |
| Ecclesiastes - "To Every Thing There Is a Season" | 0 | - | 4.18 | 5,307 |
| This and That - The Bible | 0 | - | 4.21 | 20,612 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 292,082 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 278,262 |
| Countries with NO Military | 0 | - | 4.97 | 63,670 |
| Top Arms Exporting Countries | 0 | - | 4.97 | 106,031 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 150,103 |
| Countries with the Least Dense Road Networks | 0 | - | 4.82 | 41,872 |
| Monarchies of the World | 0 | - | 4.94 | 170,632 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.92 | 114,152 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 113,515 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 115,550 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 75,797 |
| Disney Animated Characters | 0 | - | 4.88 | 603,280 |
| People on Money by Country | 0 | - | 4.83 | 60,836 |
| Countries by Number of Books Published | 0 | - | 4.95 | 73,237 |
| Fast Math - Addition | 0 | - | 4.87 | 525,631 |
| NATO Countries | 0 | - | 4.98 | 284,211 |
| EU Countries Quiz | 0 | - | 4.99 | 279,131 |
| Astronomy Quiz | 0 | - | 4.90 | 83,461 |
| Largest Objects in the Solar System | 0 | - | 4.99 | 138,816 |
| Solar System Trivia | 0 | - | 4.93 | 47,301 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.91 | 66,314 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 103,085 |
| Countries with the Most Rail Travel | 0 | - | 4.85 | 37,761 |
| Countries with the Most Rail Travel per Capita | 0 | - | 4.93 | 33,679 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 155,833 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 170,558 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 88,653 |
| Countries By Wikipedia Word Clouds | 0 | - | 4.85 | 40,510 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 118,104 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,701 |
| Former Flags | 0 | - | 4.97 | 108,872 |
| Years in History by Picture | 0 | - | 4.45 | 35,958 |
| Historical Events - AD or BC? | 0 | - | 4.70 | 57,913 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,526 |
| People Who Have Been Considered Gods | 0 | - | 4.49 | 24,548 |
| WWII Trivia #1 | 0 | - | 4.36 | 178,771 |
| WWII A-Z #1 | 0 | - | 4.73 | 103,496 |
| WWII A-Z #2 | 0 | - | 4.44 | 54,956 |
| WWII Decoder | 0 | - | 4.41 | 53,929 |
| Name a Valid Answer - World War II | 0 | - | 4.53 | 55,989 |
| WWII True or False? | 0 | - | 4.57 | 58,123 |
| Cold War Decoder | 0 | - | 4.83 | 52,720 |
| Events in History #2 | 0 | - | 4.49 | 72,049 |
| Events in History #3 | 0 | - | 4.41 | 71,967 |
| Events in History #4 | 0 | - | 4.44 | 44,537 |
| Infamous Criminals - Mostly U.S. | 0 | - | 4.21 | 49,200 |
| Assassinations in History | 0 | - | 4.21 | 66,482 |
| Famous Founders in the U.S. | 0 | - | 4.03 | 34,844 |
| Famous Seconds | 0 | - | 4.22 | 46,900 |
| Ages and Eras | 0 | - | 4.39 | 67,983 |
| Celebrity Knights of the United Kingdom | 0 | - | 4.23 | 39,588 |
| Titled People Quiz #1 | 0 | - | 4.11 | 45,954 |
| Titled People Quiz #3 | 0 | - | 4.34 | 43,338 |
| Job Titles Quiz #1 | 0 | - | 4.22 | 76,177 |
| Female Historical Figures | 0 | - | 4.28 | 33,414 |
| Historical Blunders | 0 | - | 4.34 | 92,764 |
| People Who Died in Battle | 0 | - | 4.35 | 22,390 |
| Territorial Accessions | 0 | - | 4.34 | 34,965 |
| People Known as "The Great" | 0 | - | 4.46 | 24,819 |
| This Day in History - July | 0 | - | 4.49 | 36,527 |
| This Day in History - August | 0 | - | 4.42 | 43,451 |
| This Day in History - September | 0 | - | 4.55 | 57,602 |
| This Day in History - October | 0 | - | 4.49 | 37,706 |
| This Day in History - January | 0 | - | 4.48 | 46,820 |
| This Day in History - March | 0 | - | 4.45 | 43,770 |
| Ancient Civilizations | 0 | - | 4.64 | 38,177 |
| 16th Century A-Z | 0 | - | 4.59 | 25,051 |
| 15th Century A-Z | 0 | - | 4.50 | 24,042 |
| 14th Century A-Z | 0 | - | 4.41 | 24,535 |
| The Places They Went #1 | 0 | - | 4.74 | 33,590 |
| Famous Inventors | 0 | - | 4.44 | 43,623 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 25,360 |
| All Modern-Day Countries Ever Controlled by the Seljuks | 0 | - | 4.92 | 28,735 |
| European History for Dummies | 0 | - | 4.83 | 90,509 |
| People in History A-Z #4 | 0 | - | 4.11 | 23,215 |
| 40 Historical People that Everyone Should Know | 0 | - | 4.08 | 1,017,249 |
| Countries with the Most Christians | 0 | - | 4.93 | 145,007 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 89,395 |
| Countries with the Most Tanks | 0 | - | 4.91 | 108,513 |
| Countries with the Most Skyscrapers | 0 | - | 4.93 | 144,886 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,842 |
| Countries with the Tallest Buildings | 0 | - | 4.93 | 105,026 |
| Coldest Countries | 0 | - | 4.97 | 139,868 |
| Coldest World Capitals | 0 | - | 4.95 | 134,344 |
| Five Coldest Countries by Continent | 0 | - | 4.97 | 77,051 |
| Countries with the Least Precipitation | 0 | - | 4.90 | 83,208 |
| World Currency Quiz | 0 | - | 4.92 | 307,811 |
| Countries with the Most Billionaires | 0 | - | 4.91 | 337,454 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 125,090 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 51,307 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 75,273 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,859 |
