| Metals of Antiquity | 0 | - | 4.95 | 93,374 |
| Body Parts in History and Culture | 0 | - | 4.43 | 35,261 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,309 |
| "Second Best" History Edition | 0 | - | 4.94 | 62,853 |
| Nicknames in World History | 0 | - | 4.74 | 37,721 |
| Quotes from Historical Figures #1 | 0 | - | 4.50 | 87,438 |
| Historical Middle Names | 0 | - | 4.16 | 35,737 |
| First Names of Historical Figures #2 | 0 | - | 4.32 | 40,507 |
| First Names of Historical Figures #1 | 0 | - | 4.39 | 229,244 |
| Former Countries by Territory Map | 0 | - | 4.96 | 102,667 |
| Empires by Maps | 0 | - | 4.98 | 120,174 |
| Ultimate 20th Century History Quiz | 0 | - | 4.86 | 53,647 |
| The 7 Wonders of the Ancient World | 0 | - | 4.85 | 82,347 |
| First Names of Explorers Quiz | 0 | - | 4.45 | 18,387 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 46,643 |
| History: What Came First? #1 | 0 | - | 4.87 | 105,161 |
| Mythical Lands | 0 | - | 4.26 | 85,322 |
| Albert Einstein Trivia | 0 | - | 4.58 | 18,376 |
| Historical Middle Names - U.S. | 0 | - | 3.83 | 61,051 |
| Famous Mottos | 0 | - | 3.46 | 48,590 |
| Saint in the Answers | 0 | - | 4.10 | 44,330 |
| First Name + Initial Quiz | 0 | - | 4.03 | 52,834 |
| Nicknames in U.S. History | 0 | - | 4.25 | 31,707 |
| Historical Figures Known by a Single Name #1 | 0 | - | 4.32 | 85,043 |
| The Diseases They Had | 0 | - | 4.15 | 13,997 |
| Quotes from Historical Figures #2 | 0 | - | 4.36 | 42,687 |
| Ben Franklin Quotes | 0 | - | 4.45 | 25,779 |
| Famous Speeches from History | 0 | - | 4.16 | 33,623 |
| Years in History #1 - Multiple Choice | 0 | - | 4.85 | 70,237 |
| Europe Geography Quiz #1 | 0 | - | 4.55 | 71,234 |
| Europe Geography Quiz #2 | 0 | - | 4.57 | 71,898 |
| Europe Geography Quiz #4 | 0 | - | 4.57 | 70,186 |
| Europe Geography Quiz #5 | 0 | - | 4.55 | 61,206 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,491 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,526 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,236 |
| Africa Geography Quiz #2 | 0 | - | 4.59 | 32,950 |
| Influential Women in History | 0 | - | 4.42 | 35,538 |
| Cradles of Civilization | 0 | - | 4.46 | 39,589 |
| Popular Royal Names | 0 | - | 4.27 | 124,878 |
| Materials From History #1 | 0 | - | 4.56 | 51,501 |
| Historical Countries by Ruler | 0 | - | 4.48 | 48,575 |
| Mythical Creatures Quiz #1 | 0 | - | 4.92 | 706,950 |
| First Names of Painters | 0 | - | 4.43 | 59,821 |
| Biggest Nations and Empires Ever | 0 | - | 4.52 | 145,808 |
| Famous Explorers | 0 | - | 4.58 | 36,135 |
| Famous Empires by Description | 0 | - | 4.73 | 118,381 |
| Answers by Time Period | 0 | - | 4.63 | 55,541 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,617,845 |
| Random General Knowledge - Countries | 0 | - | 4.33 | 88,717 |
| Top 10 Oldest African Countries | 0 | - | 4.88 | 27,916 |
| Historical Misquotes | 0 | - | 4.39 | 26,656 |
| Random Symbol to Element | 0 | - | 4.88 | 92,978 |
| Countries with the Highest Carbon Dioxide Emissions | 0 | - | 4.97 | 109,698 |
| Word Scramble - Countries | 0 | - | 4.87 | 2,099,517 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 165,361 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 118,027 |
| Anagram Chain - Countries | 0 | - | 4.98 | 116,325 |
| 7 Deadly Sins | 0 | - | 4.88 | 399,570 |
| Europe Geography Quiz #3 | 0 | - | 4.35 | 63,636 |
| Oceania Geography Quiz | 0 | - | 4.55 | 22,044 |
| South American Geography Quiz #2 | 0 | - | 4.61 | 39,322 |
| South American Geography Quiz #1 | 0 | - | 4.62 | 32,563 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 449,839 |
| Countries with Four Letters | 0 | - | 4.99 | 421,877 |
| Random Capital to Country | 0 | - | 4.99 | 2,589,206 |
| Random Country to Capital | 0 | - | 4.98 | 919,228 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,928 |
| Name a Valid World City | 0 | - | 4.83 | 71,052 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 69,351 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 64,393 |
| Former Flags | 0 | - | 4.97 | 107,582 |
| Years in History by Picture | 0 | - | 4.44 | 35,471 |
| Historical Events - AD or BC? | 0 | - | 4.70 | 57,552 |
| Materials From History #2 | 0 | - | 4.59 | 31,466 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,924 |
| All World Leaders 2026 | 0 | - | 4.96 | 19,321 |
| Cold War Decoder | 0 | - | 4.83 | 52,295 |
| 20th Century Dates Quiz | 0 | - | 4.56 | 39,393 |
| Events in History #2 | 0 | - | 4.49 | 71,671 |
| Events in History #4 | 0 | - | 4.44 | 44,275 |
| Name a Valid Year in History | 0 | - | 4.93 | 67,105 |
| Infamous Criminals - Mostly U.S. | 0 | - | 4.21 | 48,981 |
| Assassinations in History | 0 | - | 4.21 | 66,175 |
| Famous Seconds | 0 | - | 4.22 | 46,561 |
| Ages and Eras | 0 | - | 4.39 | 67,674 |
| Celebrity Knights of the United Kingdom | 0 | - | 4.23 | 39,477 |
| Titled People Quiz #1 | 0 | - | 4.11 | 45,776 |
| Titled People Quiz #3 | 0 | - | 4.34 | 43,151 |
| Job Titles Quiz #1 | 0 | - | 4.22 | 75,977 |
| Female Historical Figures | 0 | - | 4.28 | 33,228 |
| Historical Blunders | 0 | - | 4.34 | 91,916 |
| Territorial Accessions | 0 | - | 4.36 | 34,772 |
| People Known as "The Great" | 0 | - | 4.46 | 24,654 |
| This Day in History - July | 0 | - | 4.49 | 36,443 |
| This Day in History - August | 0 | - | 4.42 | 43,352 |
| This Day in History - September | 0 | - | 4.55 | 57,419 |
| This Day in History - October | 0 | - | 4.49 | 37,616 |
| This Day in History - January | 0 | - | 4.47 | 46,699 |
| This Day in History - March | 0 | - | 4.45 | 43,649 |
| Ancient Civilizations | 0 | - | 4.64 | 37,931 |
| The Places They Went #1 | 0 | - | 4.74 | 33,525 |
| Famous Inventors | 0 | - | 4.44 | 43,530 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 24,856 |
| European History for Dummies | 0 | - | 4.83 | 89,823 |
| 40 Historical People that Everyone Should Know | 0 | - | 4.09 | 1,013,437 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,096,466 |
| Countries Reducing Carbon Dioxide Emissions the Most | 0 | - | 4.89 | 64,596 |
| Countries with the Most Forest | 0 | - | 4.87 | 147,477 |
| Countries with Glaciers | 0 | - | 4.97 | 105,362 |
| Countries by Languages in 90 Seconds | 0 | - | 4.94 | 719,685 |
| Islands by Country #1 | 0 | - | 4.88 | 175,179 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,429 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,772 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,667 |
| Crayola Crayon Colors 64 Pack | 0 | - | 4.99 | 62,563 |
| Countries by Emojis | 0 | - | 4.99 | 239,190 |
| Countries with Shortest Maximum Distances to the Ocean | 0 | - | 4.13 | 30,954 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 200,099 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 178,758 |
| Countries With One Word And Two O's | 0 | - | 4.92 | 55,808 |
| Country Chain | 0 | - | 4.96 | 216,934 |
| Can You Name These 50 Random Countries? | 0 | - | 4.99 | 216,280 |
| Capital Cities Chain | 0 | - | 4.83 | 82,595 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,765 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 320,150 |
| Name a Valid Country #3 | 0 | - | 4.99 | 262,693 |
| Name a Valid Country #1 | 0 | - | 4.99 | 289,148 |
| Name a Valid Country #2 | 0 | - | 4.98 | 250,301 |
| Name a Valid Country #4 | 0 | - | 4.97 | 255,210 |
| Name a Valid Country #5 | 0 | - | 4.99 | 206,598 |
| Name a Valid Country #6 | 0 | - | 4.94 | 129,137 |
| Name a Valid Country #7 | 0 | - | 4.91 | 129,018 |
| Name a Valid Country #8 | 0 | - | 4.85 | 98,381 |
| Random Name a Valid Bordering Country | 0 | - | 4.99 | 75,392 |
| Name a Valid Country #10 | 0 | - | 4.93 | 42,757 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,375 |
| The 2nd Millennium BC | 0 | - | 4.64 | 20,830 |
| U.S. Celebrity Gossip by Year, 1991–2009 | 0 | - | 3.75 | 38,172 |
| History Analogies #1 | 0 | - | 4.53 | 89,943 |
| History Analogies #2 | 0 | - | 4.49 | 77,183 |
| Current Events by Year, 1990–2009 | 0 | - | 4.77 | 152,546 |
| Current Events by Year, 1970–1989 | 0 | - | 4.56 | 65,141 |
| Current Events by Year, 1930–1949 | 0 | - | 4.48 | 52,067 |
| Groups of Things - History #1 | 0 | - | 4.41 | 94,051 |
| History Analogies #3 | 0 | - | 4.61 | 80,622 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,439 |
| Which Came First? | 0 | - | 4.37 | 74,743 |
| Random History by Country | 0 | - | 4.53 | 34,832 |
| Valid Answer - World History #1 | 0 | - | 4.56 | 61,835 |
| Animals in World History | 0 | - | 4.74 | 44,457 |
| Places - Real or Fictional? | 0 | - | 4.59 | 49,564 |
| History True or False #3 | 0 | - | 4.43 | 56,806 |
| Five Most Guessed World Leaders by Country | 0 | - | 4.20 | 48,772 |
| A to Z: Legendary Creatures | 0 | - | 4.26 | 52,998 |
| WWII First Names | 0 | - | 4.44 | 41,758 |
| Cold War Trivia #1 | 0 | - | 4.42 | 57,244 |
| Events in History #3 | 0 | - | 4.40 | 71,659 |
| Events in History #1 | 0 | - | 4.34 | 157,677 |
| Events in Ancient History | 0 | - | 4.50 | 35,947 |
| People Who Died Young #1 | 0 | - | 4.24 | 63,650 |
| Deaths by Date and Cause #1 | 0 | - | 4.38 | 95,194 |
| Deaths by Date and Cause #2 | 0 | - | 4.15 | 67,735 |
| Time Magazine Person of the Year | 0 | - | 4.53 | 74,030 |
| Countries That Were Invaded | 0 | - | 4.55 | 97,369 |
| Political Quotes | 0 | - | 4.17 | 19,876 |
| This Day in History - April | 0 | - | 4.40 | 44,461 |
| This Day in History - May | 0 | - | 4.33 | 48,362 |
| This Day in History - June | 0 | - | 4.32 | 33,493 |
| This Day in History - November | 0 | - | 4.24 | 33,596 |
| This Day in History - December | 0 | - | 4.32 | 40,530 |
| This Day in History - February | 0 | - | 4.38 | 39,775 |
| The 19th Century | 0 | - | 4.53 | 68,098 |
| The 18th Century | 0 | - | 4.53 | 53,278 |
| The 16th Century | 0 | - | 4.77 | 58,864 |
| The 9th and 10th Century | 0 | - | 4.54 | 37,657 |
| The 21st Century | 0 | - | 4.48 | 105,877 |
| Military History Vocabulary | 0 | - | 4.91 | 67,087 |
| History Multiple Choice #1 | 0 | - | 4.41 | 81,903 |
| Years in History #2 - Multiple Choice | 0 | - | 4.42 | 41,624 |
| History Multiple Choice #2 | 0 | - | 4.43 | 50,021 |
| History Multiple Choice #3 | 0 | - | 4.45 | 48,719 |
| History Multiple Choice #5 | 0 | - | 4.49 | 32,442 |
| Three Real and One Fake - World History | 0 | - | 4.44 | 38,362 |
| Dark Ages History | 0 | - | 4.42 | 32,746 |
| 30 Historical People You Probably Don't Know | 0 | - | 4.36 | 60,992 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 337,267 |
| Name the Constellations - With a Map | 0 | - | 4.92 | 35,889 |
| The Sun Quiz | 0 | - | 4.93 | 34,599 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,677 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 36,941 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 48,561 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 96,125 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.43 | 321,898 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 103,017 |
| The Eleven Colors | 0 | - | 4.74 | 234,994 |
| Marvel Cinematic Universe - All Movies | 0 | - | 4.89 | 338,096 |
| MLS Soccer Teams | 0 | - | 4.23 | 84,529 |
| UK General Knowledge Multiple Choice #3 | 0 | - | 4.53 | 18,091 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 180,739 |
