| Metals of Antiquity | 0 | - | 4.95 | 93,837 |
| Body Parts in History and Culture | 0 | - | 4.43 | 35,424 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,533 |
| "Second Best" History Edition | 0 | - | 4.94 | 63,902 |
| Nicknames in World History | 0 | - | 4.74 | 37,978 |
| Quotes from Historical Figures #1 | 0 | - | 4.50 | 87,674 |
| Historical Middle Names | 0 | - | 4.16 | 36,099 |
| First Names of Historical Figures #2 | 0 | - | 4.32 | 40,922 |
| First Names of Historical Figures #1 | 0 | - | 4.39 | 230,262 |
| Former Countries by Territory Map | 0 | - | 4.96 | 103,583 |
| Empires by Maps | 0 | - | 4.98 | 121,637 |
| Ultimate 20th Century History Quiz | 0 | - | 4.87 | 54,069 |
| The 7 Wonders of the Ancient World | 0 | - | 4.85 | 82,561 |
| First Names of Explorers Quiz | 0 | - | 4.45 | 18,566 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 47,074 |
| History: What Came First? #1 | 0 | - | 4.87 | 105,841 |
| Mythical Lands | 0 | - | 4.26 | 85,470 |
| Albert Einstein Trivia | 0 | - | 4.58 | 18,450 |
| Historical Middle Names - U.S. | 0 | - | 3.84 | 61,262 |
| Famous Mottos | 0 | - | 3.46 | 48,647 |
| Saint in the Answers | 0 | - | 4.10 | 44,455 |
| First Name + Initial Quiz | 0 | - | 4.03 | 52,992 |
| Nicknames in U.S. History | 0 | - | 4.25 | 31,837 |
| Historical Figures Known by a Single Name #1 | 0 | - | 4.32 | 85,566 |
| The Diseases They Had | 0 | - | 4.15 | 14,063 |
| Quotes from Historical Figures #2 | 0 | - | 4.36 | 42,802 |
| Ben Franklin Quotes | 0 | - | 4.45 | 25,809 |
| Famous Speeches from History | 0 | - | 4.19 | 33,701 |
| Years in History #1 - Multiple Choice | 0 | - | 4.82 | 70,572 |
| Europe Geography Quiz #1 | 0 | - | 4.55 | 71,472 |
| Europe Geography Quiz #2 | 0 | - | 4.57 | 72,136 |
| Europe Geography Quiz #4 | 0 | - | 4.57 | 70,421 |
| Europe Geography Quiz #5 | 0 | - | 4.55 | 61,393 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,639 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,707 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,347 |
| Africa Geography Quiz #2 | 0 | - | 4.59 | 33,073 |
| Influential Women in History | 0 | - | 4.42 | 36,262 |
| Cradles of Civilization | 0 | - | 4.46 | 40,198 |
| Popular Royal Names | 0 | - | 4.27 | 125,293 |
| Materials From History #1 | 0 | - | 4.56 | 51,986 |
| Historical Countries by Ruler | 0 | - | 4.48 | 49,131 |
| Mythical Creatures Quiz #1 | 0 | - | 4.92 | 709,805 |
| First Names of Painters | 0 | - | 4.43 | 60,023 |
| Biggest Nations and Empires Ever | 0 | - | 4.46 | 146,491 |
| Famous Explorers | 0 | - | 4.58 | 36,313 |
| Famous Empires by Description | 0 | - | 4.73 | 118,893 |
| Answers by Time Period | 0 | - | 4.64 | 55,820 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,648,434 |
| Random General Knowledge - Countries | 0 | - | 4.33 | 89,083 |
| Top 10 Oldest African Countries | 0 | - | 4.88 | 28,182 |
| Historical Misquotes | 0 | - | 4.39 | 26,691 |
| All Modern-Day Countries Ever Controlled by Turkic People | 0 | - | 4.94 | 41,227 |
| All Modern-Day Countries Ever Controlled by Arab People with a Map | 0 | - | 4.98 | 55,659 |
| Animals by Skeleton Image | 0 | - | 4.81 | 46,866 |
| Animals - Taxonomy to Common Name | 0 | - | 4.81 | 28,451 |
| Random Symbol to Element | 0 | - | 4.88 | 93,776 |
| Countries with the Highest Carbon Dioxide Emissions | 0 | - | 4.97 | 109,821 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 70,775 |
| Word Scramble - Countries | 0 | - | 4.87 | 2,111,588 |
| Solve the Secret Country #1 | 0 | - | 4.93 | 167,670 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 119,990 |
| Anagram Chain - Countries | 0 | - | 4.98 | 117,387 |
| 7 Deadly Sins | 0 | - | 4.88 | 403,409 |
| Europe Geography Quiz #3 | 0 | - | 4.35 | 63,849 |
| Oceania Geography Quiz | 0 | - | 4.55 | 22,127 |
| South American Geography Quiz #2 | 0 | - | 4.41 | 43,734 |
| South American Geography Quiz #1 | 0 | - | 4.62 | 32,852 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 452,922 |
| Countries with Four Letters | 0 | - | 4.99 | 425,310 |
| Random Capital to Country | 0 | - | 4.99 | 2,599,739 |
| Random Country to Capital | 0 | - | 4.98 | 926,723 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,262 |
| Name a Valid World City | 0 | - | 4.85 | 71,870 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 65,603 |
| Former Flags | 0 | - | 4.97 | 108,416 |
| Years in History by Picture | 0 | - | 4.44 | 35,728 |
| Historical Events - AD or BC? | 0 | - | 4.70 | 57,791 |
| Materials From History #2 | 0 | - | 4.59 | 31,589 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,386 |
| All World Leaders 2026 | 0 | - | 4.95 | 20,933 |
| Cold War Decoder | 0 | - | 4.83 | 52,595 |
| 20th Century Dates Quiz | 0 | - | 4.56 | 39,484 |
| Events in History #2 | 0 | - | 4.49 | 71,924 |
| Events in History #3 | 0 | - | 4.41 | 71,870 |
| Events in History #4 | 0 | - | 4.44 | 44,453 |
| Name a Valid Year in History | 0 | - | 4.93 | 67,824 |
| Infamous Criminals - Mostly U.S. | 0 | - | 4.21 | 49,140 |
| Assassinations in History | 0 | - | 4.21 | 66,378 |
| Famous Founders in the U.S. | 0 | - | 4.02 | 34,745 |
| Famous Seconds | 0 | - | 4.22 | 46,834 |
| Ages and Eras | 0 | - | 4.39 | 67,884 |
| Celebrity Knights of the United Kingdom | 0 | - | 4.23 | 39,550 |
| Titled People Quiz #1 | 0 | - | 4.11 | 45,898 |
| Titled People Quiz #3 | 0 | - | 4.34 | 43,281 |
| Job Titles Quiz #1 | 0 | - | 4.22 | 76,116 |
| Female Historical Figures | 0 | - | 4.28 | 33,342 |
| Historical Blunders | 0 | - | 4.34 | 92,661 |
| Territorial Accessions | 0 | - | 4.34 | 34,890 |
| People Known as "The Great" | 0 | - | 4.46 | 24,771 |
| This Day in History - July | 0 | - | 4.49 | 36,503 |
| This Day in History - August | 0 | - | 4.42 | 43,412 |
| This Day in History - September | 0 | - | 4.55 | 57,550 |
| This Day in History - October | 0 | - | 4.49 | 37,678 |
| This Day in History - January | 0 | - | 4.48 | 46,779 |
| This Day in History - March | 0 | - | 4.45 | 43,739 |
| Ancient Civilizations | 0 | - | 4.64 | 38,100 |
| The Places They Went #1 | 0 | - | 4.74 | 33,567 |
| Famous Inventors | 0 | - | 4.44 | 43,587 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 25,209 |
| European History for Dummies | 0 | - | 4.83 | 90,317 |
| 40 Historical People that Everyone Should Know | 0 | - | 4.08 | 1,016,071 |
| Countries with Glaciers | 0 | - | 4.97 | 105,736 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,101,664 |
| Countries Reducing Carbon Dioxide Emissions the Most | 0 | - | 4.89 | 64,902 |
| Countries with the Most Forest | 0 | - | 4.87 | 147,908 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,485 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 739,993 |
| Islands by Country #1 | 0 | - | 4.90 | 176,214 |
| Regions of Countries #1 | 0 | - | 4.96 | 160,144 |
| Regions of Countries #2 | 0 | - | 4.95 | 124,471 |
| Regions of Countries #3 | 0 | - | 4.85 | 91,325 |
| Crayola Crayon Colors 64 Pack | 0 | - | 4.99 | 63,121 |
| Countries by Emojis | 0 | - | 4.99 | 241,568 |
| Countries with Shortest Maximum Distances to the Ocean | 0 | - | 4.13 | 31,042 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 201,805 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 184,224 |
| Countries With One Word And Two O's | 0 | - | 4.92 | 56,470 |
| Country Chain | 0 | - | 4.96 | 218,279 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 218,531 |
| Capital Cities Chain | 0 | - | 4.84 | 83,269 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,467 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 323,363 |
| Name a Valid Country #3 | 0 | - | 4.99 | 265,697 |
| Name a Valid Country #1 | 0 | - | 4.99 | 294,625 |
| Name a Valid Country #2 | 0 | - | 4.98 | 253,797 |
| Name a Valid Country #4 | 0 | - | 4.97 | 258,828 |
| Name a Valid Country #5 | 0 | - | 4.99 | 209,709 |
| Name a Valid Country #6 | 0 | - | 4.95 | 144,380 |
| Name a Valid Country #7 | 0 | - | 4.91 | 131,607 |
| Name a Valid Country #8 | 0 | - | 4.86 | 100,733 |
| Random Name a Valid Bordering Country | 0 | - | 4.99 | 76,637 |
| Name a Valid Country #10 | 0 | - | 4.93 | 44,077 |
| The 2nd Millennium BC | 0 | - | 4.64 | 20,983 |
| U.S. Celebrity Gossip by Year, 1991–2009 | 0 | - | 3.75 | 38,227 |
| History Analogies #1 | 0 | - | 4.53 | 90,350 |
| History Analogies #2 | 0 | - | 4.49 | 77,473 |
| Current Events by Year, 1990–2009 | 0 | - | 4.77 | 152,901 |
| Current Events by Year, 1970–1989 | 0 | - | 4.56 | 65,308 |
| Current Events by Year, 1930–1949 | 0 | - | 4.47 | 52,199 |
| Groups of Things - History #1 | 0 | - | 4.41 | 94,440 |
| History Analogies #3 | 0 | - | 4.61 | 80,912 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,717 |
| Which Came First? | 0 | - | 4.37 | 75,004 |
| Random History by Country | 0 | - | 4.53 | 34,983 |
| Valid Answer - World History #1 | 0 | - | 4.56 | 62,112 |
| Animals in World History | 0 | - | 4.74 | 44,652 |
| People - Real or Fictional? | 0 | - | 4.56 | 59,072 |
| Places - Real or Fictional? | 0 | - | 4.59 | 49,734 |
| History True or False #3 | 0 | - | 4.43 | 57,182 |
| Five Most Guessed World Leaders by Country | 0 | - | 4.15 | 63,802 |
| A to Z: Legendary Creatures | 0 | - | 4.28 | 53,257 |
| WWII First Names | 0 | - | 4.45 | 41,939 |
| Cold War Trivia #1 | 0 | - | 4.42 | 57,510 |
| Events in History #1 | 0 | - | 4.35 | 158,091 |
| Events in Ancient History | 0 | - | 4.50 | 36,143 |
| People Who Died Young #1 | 0 | - | 4.24 | 63,751 |
| Deaths by Date and Cause #1 | 0 | - | 4.38 | 95,476 |
| Deaths by Date and Cause #2 | 0 | - | 4.15 | 67,944 |
| Time Magazine Person of the Year | 0 | - | 4.53 | 74,384 |
| Countries That Were Invaded | 0 | - | 4.55 | 97,798 |
| Political Quotes | 0 | - | 4.17 | 19,937 |
| This Day in History - April | 0 | - | 4.40 | 44,503 |
| This Day in History - May | 0 | - | 4.33 | 48,460 |
| This Day in History - June | 0 | - | 4.32 | 33,543 |
| This Day in History - November | 0 | - | 4.24 | 33,643 |
| This Day in History - December | 0 | - | 4.32 | 40,585 |
| This Day in History - February | 0 | - | 4.38 | 39,864 |
| The 19th Century | 0 | - | 4.53 | 68,266 |
| The 18th Century | 0 | - | 4.53 | 53,413 |
| The 16th Century | 0 | - | 4.77 | 58,965 |
| The 9th and 10th Century | 0 | - | 4.54 | 37,774 |
| The 21st Century | 0 | - | 4.47 | 106,358 |
| Military History Vocabulary | 0 | - | 4.91 | 67,582 |
| History Multiple Choice #1 | 0 | - | 4.41 | 82,252 |
| Years in History #2 - Multiple Choice | 0 | - | 4.42 | 41,772 |
| History Multiple Choice #2 | 0 | - | 4.43 | 50,177 |
| History Multiple Choice #3 | 0 | - | 4.45 | 48,860 |
| History Multiple Choice #5 | 0 | - | 4.49 | 32,571 |
| Three Real and One Fake - World History | 0 | - | 4.44 | 38,505 |
| Dark Ages History | 0 | - | 4.42 | 32,811 |
| 30 Historical People You Probably Don't Know | 0 | - | 4.36 | 61,224 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 338,994 |
| Name the Constellations - With a Map | 0 | - | 4.92 | 36,138 |
| The Sun Quiz | 0 | - | 4.93 | 35,024 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,208 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 37,380 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 49,297 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 96,559 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.43 | 323,975 |
