| All World Leaders 2026 | 0 | - | 4.95 | 20,997 |
| G7 Leaders Since 2003 | 0 | - | 4.48 | 46,751 |
| NATO Countries | 0 | - | 4.98 | 283,368 |
| EU Countries Quiz | 0 | - | 4.99 | 277,836 |
| 7 Deadly Sins | 0 | - | 4.88 | 403,998 |
| Famous Dictators #1 | 0 | - | 4.69 | 200,589 |
| Historical Leaders by Date #1 | 0 | - | 4.48 | 31,612 |
| Historical Leaders by Date #2 | 0 | - | 4.55 | 30,436 |
| Historical Rulers #2 | 0 | - | 4.24 | 47,765 |
| Historical Rulers #1 | 0 | - | 4.34 | 119,524 |
| Words for Leaders | 0 | - | 4.77 | 258,902 |
| World Leaders Quiz #1 | 0 | - | 4.12 | 110,321 |
| World Leaders Quiz #2 | 0 | - | 4.01 | 36,056 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,102,363 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 323,752 |
| Political Quotes | 0 | - | 4.17 | 19,948 |
| Military History Vocabulary | 0 | - | 4.91 | 67,619 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 240,812 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,323 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 37,469 |
| Marvel Cinematic Universe - All Movies | 0 | - | 4.89 | 343,164 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,570 |
| World Capitals in the Answer | 0 | - | 4.94 | 77,647 |
| The Sun Quiz | 0 | - | 4.93 | 35,081 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 141,430 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 124,022 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 238,148 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 227,088 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 193,707 |
| Category Elimination - European Geography #3 | 0 | - | 4.86 | 81,963 |
| Popular Royal Names | 0 | - | 4.27 | 125,360 |
| Five Most Guessed World Leaders by Country | 0 | - | 4.16 | 63,962 |
| Famous Dictators #2 | 0 | - | 4.31 | 87,799 |
| First Names of Painters | 0 | - | 4.43 | 60,048 |
| UN Secretaries-General | 0 | - | 4.40 | 7,842 |
| Benevolent Dictators and Enlightened Despots | 0 | - | 4.01 | 19,692 |
| Name the English Monarchs | 0 | - | 4.91 | 506,295 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 73,093 |
| Small Countries with Large Economies | 0 | - | 4.63 | 90,396 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 134,213 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 235,801 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 81,342 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 168,876 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 111,337 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 93,402 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 97,694 |
| Nicknames in World History | 0 | - | 4.74 | 38,057 |
| "Second Best" History Edition | 0 | - | 4.94 | 64,182 |
| Prime Ministers of the UK | 0 | - | 4.95 | 442,228 |
| WWII Geography | 0 | - | 4.81 | 121,008 |
| WWII Figures by Picture | 0 | - | 4.89 | 66,229 |
| Quotes from Historical Figures #1 | 0 | - | 4.50 | 87,712 |
| All OPEC Countries Ever | 0 | - | 4.70 | 100,111 |
| Literary Quotes #1 | 0 | - | 4.49 | 33,756 |
| Star Wars Quotes | 0 | - | 4.86 | 186,207 |
| Random Countries Hidden in the World Map | 0 | - | 4.82 | 114,448 |
| Name a World Capital A-Z | 0 | - | 5.00 | 177,029 |
| Name a Country A-Z | 0 | - | 5.00 | 245,668 |
| Name a Disney/Pixar Movie A-Z | 0 | - | 4.84 | 53,181 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 122,975 |
| Former Countries by Territory Map | 0 | - | 4.96 | 103,866 |
| Empires by Maps | 0 | - | 4.98 | 122,039 |
| World Leaders of the Cold War | 0 | - | 4.27 | 25,442 |
| The Dictator Files: Adolf Hitler | 0 | - | 4.78 | 78,292 |
| Ultimate 20th Century History Quiz | 0 | - | 4.87 | 54,134 |
| WWII First Names | 0 | - | 4.45 | 41,962 |
| Historical Middle Names | 0 | - | 4.16 | 36,220 |
| First Names of Historical Figures #2 | 0 | - | 4.32 | 41,066 |
| First Names of Historical Figures #1 | 0 | - | 4.40 | 230,432 |
| The 7 Wonders of the Ancient World | 0 | - | 4.86 | 82,620 |
| Famous Lines of Poetry #1 | 0 | - | 4.55 | 34,353 |
| First Names of Explorers Quiz | 0 | - | 4.45 | 18,608 |
| World Leaders of the World Wars | 0 | - | 4.36 | 38,029 |
| Mythical Lands | 0 | - | 4.26 | 85,491 |
| Saint in the Answers | 0 | - | 4.10 | 44,466 |
| First Name + Initial Quiz | 0 | - | 4.03 | 53,062 |
| Nicknames in U.S. History | 0 | - | 4.25 | 31,893 |
| Historical Figures Known by a Single Name #1 | 0 | - | 4.32 | 85,682 |
| Quotes from Historical Figures #2 | 0 | - | 4.36 | 42,816 |
| Ben Franklin Quotes | 0 | - | 4.45 | 25,811 |
| Famous Speeches from History | 0 | - | 4.19 | 33,715 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 35,180 |
| Books with Names in the Title #2 | 0 | - | 4.42 | 54,822 |
| Name the 7 Dwarfs | 0 | - | 4.54 | 365,376 |
| Companies by Country | 0 | - | 4.61 | 120,164 |
| Europe Geography Quiz #1 | 0 | - | 4.55 | 71,516 |
| Europe Geography Quiz #2 | 0 | - | 4.57 | 72,171 |
| Europe Geography Quiz #4 | 0 | - | 4.57 | 70,454 |
| Europe Geography Quiz #5 | 0 | - | 4.55 | 61,423 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,656 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,728 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,359 |
| Africa Geography Quiz #2 | 0 | - | 4.59 | 33,092 |
| Groups of Things - The Bible | 0 | - | 4.44 | 55,545 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 27,404 |
| Astronomy Decoder | 0 | - | 4.48 | 38,222 |
| Word Chain - The Bible | 0 | - | 4.48 | 50,964 |
| U.S. Chain Restaurant Menu | 0 | - | 4.08 | 139,355 |
| Most Popular Fast Food Restaurants | 0 | - | 4.23 | 672,547 |
| World Countries by 10 Category Elimination #2 | 0 | - | 4.48 | 71,458 |
| Category Elimination - Countries #5 | 0 | - | 4.69 | 145,372 |
| Category Elimination - Elements | 0 | - | 4.61 | 54,107 |
| Eliminate Countries #1 - The Americas | 0 | - | 4.70 | 37,014 |
| Metals of Antiquity | 0 | - | 4.95 | 93,908 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 47,134 |
| History: What Came First? #1 | 0 | - | 4.87 | 105,961 |
| Political Figures by Last Name #1 | 0 | - | 4.56 | 68,724 |
| Mythical Creatures Quiz #1 | 0 | - | 4.92 | 710,098 |
| Historical Middle Names - U.S. | 0 | - | 3.84 | 61,302 |
| Famous Mottos | 0 | - | 3.46 | 48,656 |
| Years in History #1 - Multiple Choice | 0 | - | 4.82 | 70,624 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,652,160 |
| Books with Animals in the Title #1 | 0 | - | 4.41 | 74,734 |
| Famous Lines of Poetry #2 | 0 | - | 4.55 | 18,558 |
| Character to Author #1 | 0 | - | 4.52 | 43,605 |
| Batfacts: The Batman Quiz | 0 | - | 4.49 | 61,636 |
| U.S. Synonymous Trademarks | 0 | - | 4.07 | 66,912 |
| Top 10 Oldest African Countries | 0 | - | 4.88 | 28,222 |
| Influential Women in History | 0 | - | 4.43 | 36,471 |
| Cradles of Civilization | 0 | - | 4.46 | 40,464 |
| History of The Netherlands | 0 | - | 4.46 | 17,550 |
| Materials From History #1 | 0 | - | 4.56 | 52,057 |
| Historical Countries by Ruler | 0 | - | 4.48 | 49,254 |
| World Leaders by Picture | 0 | - | 4.36 | 266,730 |
| Canadian Prime Ministers | 0 | - | 4.64 | 57,921 |
| Prime Ministers of Australia | 0 | - | 4.51 | 32,194 |
| Countries Invaded by the USSR | 0 | - | 4.29 | 94,413 |
| Biggest Nations and Empires Ever | 0 | - | 4.46 | 146,623 |
| Famous Explorers | 0 | - | 4.58 | 36,382 |
| Famous Empires by Description | 0 | - | 4.72 | 118,984 |
| Answers by Time Period | 0 | - | 4.64 | 55,876 |
| Coups d'Etat - Name the Country | 0 | - | 4.43 | 41,012 |
| Historical Misquotes | 0 | - | 4.39 | 26,695 |
| All Modern-Day Countries Ever Controlled by Turkic People | 0 | - | 4.94 | 41,257 |
| All Modern-Day Countries Ever Controlled by Arab People with a Map | 0 | - | 4.98 | 55,707 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 65,891 |
| Books with Names in the Title #1 | 0 | - | 4.27 | 70,601 |
| First Names of Authors #1 | 0 | - | 4.20 | 59,313 |
| First Names of Authors #2 | 0 | - | 4.24 | 36,850 |
| Word Scramble - Countries | 0 | - | 4.88 | 2,123,218 |
| Solve the Secret Country #1 | 0 | - | 4.93 | 168,158 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 120,380 |
| Anagram Chain - Countries | 0 | - | 4.98 | 117,641 |
| Literary Quotes #2 | 0 | - | 4.18 | 24,487 |
| Sci-Fi Movie Quotes | 0 | - | 4.32 | 37,228 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 749,719 |
| Books by Country Quiz | 0 | - | 4.30 | 32,312 |
| Famous Catholics | 0 | - | 4.26 | 33,467 |
| Stores in the Mall #1 | 0 | - | 3.89 | 45,975 |
| Colors by Letter | 0 | - | 4.25 | 162,921 |
| Sibling Actors | 0 | - | 4.12 | 47,635 |
| Europe Geography Quiz #3 | 0 | - | 4.35 | 63,887 |
| Oceania Geography Quiz | 0 | - | 4.55 | 22,133 |
| South American Geography Quiz #2 | 0 | - | 4.41 | 44,045 |
| South American Geography Quiz #1 | 0 | - | 4.63 | 32,891 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 453,271 |
| Countries with Four Letters | 0 | - | 4.99 | 425,743 |
| Random Symbol to Element | 0 | - | 4.88 | 93,901 |
| Random Capital to Country | 0 | - | 4.99 | 2,601,310 |
| Random Country to Capital | 0 | - | 4.98 | 927,882 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,307 |
| Name a Valid World City | 0 | - | 4.85 | 71,968 |
| Category Elimination - Cities | 0 | - | 4.25 | 41,228 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 71,005 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 291,318 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 276,902 |
| Countries with NO Military | 0 | - | 4.97 | 63,387 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 149,728 |
| Countries by Number of Books Published | 0 | - | 4.95 | 73,084 |
| Top Five Countries by Religion | 0 | - | 4.93 | 173,337 |
| Books of the Protestant Bible | 0 | - | 4.84 | 211,895 |
| Majority Muslim Countries | 0 | - | 4.98 | 377,606 |
| Former Flags | 0 | - | 4.97 | 108,564 |
| Years in History by Picture | 0 | - | 4.45 | 35,794 |
| Russian History A-Z | 0 | - | 4.35 | 32,211 |
| Ancient Greece A-Z | 0 | - | 4.60 | 23,237 |
| Historical Events - AD or BC? | 0 | - | 4.70 | 57,834 |
| Materials From History #2 | 0 | - | 4.59 | 31,606 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,436 |
| Dictators by Picture | 0 | - | 4.18 | 49,397 |
| WWII Decoder | 0 | - | 4.41 | 53,812 |
| Name a Valid Answer - World War II | 0 | - | 4.53 | 55,779 |
| WWII for Dummies | 0 | - | 4.78 | 105,640 |
| Cold War Decoder | 0 | - | 4.83 | 52,637 |
| 20th Century Dates Quiz | 0 | - | 4.56 | 39,495 |
| Events in History #2 | 0 | - | 4.49 | 71,958 |
| Events in History #3 | 0 | - | 4.41 | 71,896 |
| Events in History #4 | 0 | - | 4.44 | 44,478 |
| Name a Valid Year in History | 0 | - | 4.93 | 67,913 |
| Infamous Criminals - Mostly U.S. | 0 | - | 4.21 | 49,167 |
| Assassinations in History | 0 | - | 4.21 | 66,428 |
| Famous Founders in the U.S. | 0 | - | 4.02 | 34,788 |
| Famous Seconds | 0 | - | 4.22 | 46,864 |
| Ages and Eras | 0 | - | 4.39 | 67,928 |
| Celebrity Knights of the United Kingdom | 0 | - | 4.23 | 39,567 |
| Titled People Quiz #1 | 0 | - | 4.11 | 45,921 |
| Titled People Quiz #3 | 0 | - | 4.34 | 43,305 |
| Job Titles Quiz #1 | 0 | - | 4.22 | 76,147 |
| Female Historical Figures | 0 | - | 4.28 | 33,379 |
| Historical Blunders | 0 | - | 4.34 | 92,702 |
