| Political Figures by Last Name #1 | 0 | - | 4.56 | 68,043 |
| All World Leaders 2026 | 0 | - | 4.94 | 20,142 |
| Words for Leaders | 0 | - | 4.77 | 257,325 |
| Five Biggest World Cities by Letter #2 | 0 | - | 4.83 | 68,910 |
| Five Biggest World Cities by Letter #1 | 0 | - | 4.95 | 73,533 |
| Prime Ministers of the UK | 0 | - | 4.95 | 439,059 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,045 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 53,781 |
| World Leaders by Picture | 0 | - | 4.36 | 265,348 |
| Canadian Prime Ministers | 0 | - | 4.63 | 57,541 |
| First Names of Recent World Leaders | 0 | - | 4.25 | 24,997 |
| G7 Leaders Since 2003 | 0 | - | 4.48 | 46,512 |
| Famous Dictators #1 | 0 | - | 4.69 | 199,845 |
| The Dictator Files: Adolf Hitler | 0 | - | 4.79 | 77,925 |
| Dictators by Picture | 0 | - | 4.18 | 49,180 |
| Historical Leaders by Date #1 | 0 | - | 4.48 | 31,456 |
| Historical Leaders by Date #2 | 0 | - | 4.55 | 30,274 |
| Historical Rulers #2 | 0 | - | 4.26 | 47,493 |
| Historical Rulers #1 | 0 | - | 4.35 | 118,940 |
| World Leaders Quiz #1 | 0 | - | 4.11 | 110,066 |
| Marvel Cinematic Universe - All Movies | 0 | - | 4.89 | 339,166 |
| Groups of Things - The Bible | 0 | - | 4.44 | 55,312 |
| Political Figures by Last Name #2 | 0 | - | 3.88 | 16,741 |
| Spouses of World Leaders | 0 | - | 4.18 | 12,331 |
| World Leaders of the World Wars | 0 | - | 4.35 | 37,856 |
| Famous Dictators #2 | 0 | - | 4.31 | 87,522 |
| The Dictator Files: Saddam Hussein | 0 | - | 4.48 | 15,856 |
| Political Quotes | 0 | - | 4.17 | 19,890 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,883 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,783 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 37,031 |
| Brand Logos Quiz #1 | 0 | - | 4.83 | 2,423,341 |
| Five Biggest Cities by Country | 0 | - | 4.69 | 166,604 |
| World Capitals in the Answer | 0 | - | 4.94 | 77,084 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 133,043 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 233,294 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 80,514 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 167,150 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 110,055 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 92,367 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 96,825 |
| World Leaders Quiz #2 | 0 | - | 4.00 | 35,871 |
| UN Secretaries-General | 0 | - | 4.40 | 7,799 |
| Prime Ministers of Australia | 0 | - | 4.50 | 31,945 |
| Benevolent Dictators and Enlightened Despots | 0 | - | 4.01 | 19,636 |
| Name the English Monarchs | 0 | - | 4.91 | 502,756 |
| Star Wars Quotes | 0 | - | 4.86 | 184,452 |
| Name a World Capital A-Z | 0 | - | 5.00 | 176,140 |
| Name a Disney/Pixar Movie A-Z | 0 | - | 4.84 | 52,083 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 90,070 |
| Nicknames in World History | 0 | - | 4.74 | 37,759 |
| The Dictator Files: Vladimir Lenin | 0 | - | 4.45 | 26,811 |
| U.S. Baby Boy Names by Decade | 0 | - | 4.55 | 489,533 |
| U.S. Baby Girl Names by Decade | 0 | - | 4.42 | 712,848 |
| "Second Best" History Edition | 0 | - | 4.94 | 62,976 |
| World Leaders of the Cold War | 0 | - | 4.27 | 25,291 |
| The Dictator Files: Fidel Castro | 0 | - | 4.19 | 12,327 |
| Name the Popes Quiz | 0 | - | 4.47 | 138,223 |
| Countries of the Popes | 0 | - | 4.79 | 128,120 |
| Name the 7 Dwarfs | 0 | - | 4.55 | 363,830 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 27,183 |
| Former Countries by Territory Map | 0 | - | 4.96 | 102,818 |
| Empires by Maps | 0 | - | 4.98 | 120,496 |
| Paramount Leaders of China | 0 | - | 4.36 | 11,070 |
| Ultimate 20th Century History Quiz | 0 | - | 4.86 | 53,726 |
| Countries Invaded by the USSR | 0 | - | 4.29 | 94,031 |
| Political Movements by Country | 0 | - | 4.46 | 72,531 |
| Nicknames in U.S. History | 0 | - | 4.25 | 31,735 |
| The 7 Wonders of the Ancient World | 0 | - | 4.85 | 82,394 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 34,991 |
| Bible Quotes Quiz #1 | 0 | - | 4.42 | 61,901 |
| Bible Quotes Quiz #3 | 0 | - | 4.47 | 43,553 |
| Companies by Country | 0 | - | 4.61 | 119,658 |
| Signs of the Zodiac Quiz | 0 | - | 4.45 | 225,832 |
| Name the Constellations | 0 | - | 4.58 | 44,990 |
| Batfacts: The Batman Quiz | 0 | - | 4.49 | 61,106 |
| U.S. Synonymous Trademarks | 0 | - | 4.06 | 66,838 |
| Brand Logos Quiz #2 | 0 | - | 4.70 | 1,690,258 |
| Brand Logos Quiz #4 | 0 | - | 4.45 | 1,012,852 |
| Word Chain - The Bible | 0 | - | 4.48 | 50,701 |
| Most Popular Fast Food Restaurants | 0 | - | 4.23 | 669,497 |
| Top 10 Oldest African Countries | 0 | - | 4.88 | 27,964 |
| Metals of Antiquity | 0 | - | 4.95 | 93,443 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 46,716 |
| History: What Came First? #1 | 0 | - | 4.87 | 105,279 |
| The Dictator Files: Chairman Mao | 0 | - | 4.28 | 20,684 |
| The Dictator Files: Benito Mussolini | 0 | - | 4.65 | 23,456 |
| Mythical Creatures Quiz #1 | 0 | - | 4.92 | 707,705 |
| Countries Italy Declared War On | 0 | - | 4.75 | 43,334 |
| Years in History #1 - Multiple Choice | 0 | - | 4.85 | 70,308 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,795 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,679 |
| NATO Countries | 0 | - | 4.98 | 280,458 |
| EU Countries Quiz | 0 | - | 4.99 | 274,291 |
| U.S. Federal Agency Acronyms | 0 | - | 4.50 | 79,985 |
| U.S. States by Governor | 0 | - | 4.43 | 18,063 |
| U.S. Political Parties in History | 0 | - | 4.44 | 27,697 |
| U.S. Government Agencies | 0 | - | 4.44 | 19,680 |
| Red State or Blue State Trait? | 0 | - | 4.42 | 55,372 |
| Biblical Names Still Popular Today | 0 | - | 4.28 | 51,414 |
| First Names of Authors #1 | 0 | - | 4.20 | 59,176 |
| First Names of Authors #2 | 0 | - | 4.24 | 36,744 |
| Bible Quotes Quiz #2 | 0 | - | 4.27 | 52,922 |
| Bible Quotes Quiz #4 | 0 | - | 4.33 | 33,529 |
| The Bible - Who Said That? | 0 | - | 4.51 | 24,701 |
| Sci-Fi Movie Quotes | 0 | - | 4.32 | 37,064 |
| Movie Quotes A-Z #1 | 0 | - | 4.31 | 40,970 |
| American Corporate Slogans #1 | 0 | - | 4.06 | 65,366 |
| American Corporate Slogans #2 | 0 | - | 4.06 | 59,722 |
| Books by Country Quiz | 0 | - | 4.30 | 32,241 |
| Disney Feature Films by Characters | 0 | - | 4.42 | 277,354 |
| Highest Grossing Superhero Movies | 0 | - | 4.37 | 166,841 |
| Superhero Decoder | 0 | - | 4.36 | 54,747 |
| Marvel Superheroes | 0 | - | 4.37 | 297,524 |
| Marvel Comics Movie Franchises | 0 | - | 4.29 | 116,434 |
| Car Model to Make | 0 | - | 4.18 | 196,443 |
| Most Valuable Brands | 0 | - | 4.28 | 135,761 |
| Brand Logos Quiz #5 | 0 | - | 4.37 | 1,064,658 |
| Brand Logos Quiz #6 | 0 | - | 4.31 | 784,398 |
| Brand Logos Quiz #3 | 0 | - | 4.32 | 1,225,680 |
| Brand Logos Quiz #8 | 0 | - | 4.36 | 531,110 |
| Brand Logos Quiz #7 | 0 | - | 4.37 | 609,669 |
| Random Brand Logos | 0 | - | 4.45 | 402,553 |
| Famous Billionaires | 0 | - | 4.14 | 67,413 |
| Small Countries with Large Economies | 0 | - | 4.63 | 89,959 |
| Random Capital to Country | 0 | - | 4.99 | 2,591,560 |
| Random Country to Capital | 0 | - | 4.98 | 920,657 |
| U.S. Celebrity Gossip by Year, 1991–2009 | 0 | - | 3.75 | 38,183 |
| Influential Women in History | 0 | - | 4.42 | 35,601 |
| Cradles of Civilization | 0 | - | 4.46 | 39,655 |
| Former Flags | 0 | - | 4.97 | 107,745 |
| Materials From History #1 | 0 | - | 4.56 | 51,559 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 32,015 |
| The Dictator Files: Joseph Stalin | 0 | - | 4.37 | 48,499 |
| Pope Facts | 0 | - | 4.39 | 31,248 |
| WWII First Names | 0 | - | 4.44 | 41,788 |
| Cold War Decoder | 0 | - | 4.83 | 52,362 |
| Name a Valid Year in History | 0 | - | 4.93 | 67,240 |
| Biggest Nations and Empires Ever | 0 | - | 4.52 | 145,917 |
| Famous Explorers | 0 | - | 4.58 | 36,165 |
| Famous Empires by Description | 0 | - | 4.73 | 118,464 |
| Answers by Time Period | 0 | - | 4.64 | 55,579 |
| U.S. History Groups of Two | 0 | - | 4.23 | 44,468 |
| Military History Vocabulary | 0 | - | 4.91 | 67,163 |
| Battle to Country | 0 | - | 4.91 | 53,353 |
| The Reign of Napoleon | 0 | - | 4.54 | 38,959 |
| The Life of King David | 0 | - | 4.37 | 14,123 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 24,937 |
| English Royal Consorts | 0 | - | 4.38 | 37,361 |
| British History A-Z #1 | 0 | - | 4.45 | 46,487 |
| British History Quiz for Dummies | 0 | - | 4.70 | 78,612 |
| Kings of France Quiz | 0 | - | 4.20 | 32,747 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 239,480 |
| The U.S. Government - How Does it Work? | 0 | - | 4.34 | 42,363 |
| All UK Parliament Constituencies on a Map | 0 | - | 4.60 | 28,820 |
| Members of the British Royal Family | 0 | - | 4.10 | 114,280 |
| U.S. Baby Boy Names by Letter | 0 | - | 3.86 | 96,858 |
| U.S. Baby Girls Names by Letter | 0 | - | 3.74 | 77,264 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 48,705 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 96,213 |
| Title in the Lyrics - Disney Songs | 0 | - | 4.36 | 129,576 |
| Quotes of Jesus | 0 | - | 4.23 | 13,836 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,328,825 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 103,093 |
| Superhero Alter Egos | 0 | - | 4.29 | 165,122 |
| Who Did These Sidekicks Work With? | 0 | - | 4.25 | 110,189 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 73,957 |
| Crayola Crayon Colors 64 Pack | 0 | - | 4.99 | 62,685 |
| Top 50 Comic Book Heroes | 0 | - | 3.95 | 75,721 |
| Supervillain Alter Egos Quiz | 0 | - | 4.14 | 8,752 |
| Batman Actors Quiz | 0 | - | 4.27 | 48,068 |
| MCU Characters by Screen Time | 0 | - | 4.23 | 108,960 |
| Avengers Team Members | 0 | - | 4.07 | 77,817 |
| Marvel Cinematic Universe - Actor to Character | 0 | - | 4.11 | 113,935 |
| Avengers Infinity War Deaths | 0 | - | 4.24 | 45,735 |
| X-Men Mutants | 0 | - | 4.06 | 47,345 |
| The Spiderman Quiz | 0 | - | 4.31 | 73,060 |
| Brand-Name Animals | 0 | - | 4.16 | 74,506 |
| Brand Name Vocabulary | 0 | - | 4.16 | 38,072 |
| Clothing Brand Logos | 0 | - | 4.24 | 224,110 |
| Sports Scandals (Mostly U.S.) | 0 | - | 4.00 | 34,430 |
| Most-Followed Twitter Users | 0 | - | 3.94 | 75,935 |
| Countries by Emojis | 0 | - | 4.99 | 239,733 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,338 |
| California Groups of Things | 0 | - | 4.25 | 45,491 |
| New York Groups of Things | 0 | - | 4.35 | 63,720 |
| European Cities by Wikipedia Descriptions | 0 | - | 4.42 | 54,763 |
| Countries With One Word And Two O's | 0 | - | 4.92 | 55,941 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,304 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,131 |
| Capital Cities Chain | 0 | - | 4.84 | 82,749 |
| Countries with the Most McDonald's Locations | 0 | - | 4.83 | 110,756 |
| Biggest Countries with No McDonald's | 0 | - | 4.84 | 89,477 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,904 |
| Category Elimination - Disney Animated Movies | 0 | - | 4.08 | 49,724 |
| Soft Drink Brand Logos | 0 | - | 4.24 | 175,221 |
| Monarchies of Europe | 0 | - | 4.90 | 98,163 |
| Monarchies of Asia | 0 | - | 4.97 | 71,095 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,163 |
| Countries with the Most Christians | 0 | - | 4.92 | 143,226 |
