| Metals of Antiquity | 0 | - | 4.95 | 93,443 |
| Body Parts in History and Culture | 0 | - | 4.43 | 35,285 |
| The Only Country ... | 0 | - | 4.91 | 81,056 |
| "Second Best" History Edition | 0 | - | 4.94 | 62,976 |
| Nicknames in World History | 0 | - | 4.74 | 37,759 |
| Quotes from Historical Figures #1 | 0 | - | 4.50 | 87,490 |
| Historical Middle Names | 0 | - | 4.16 | 35,807 |
| First Names of Historical Figures #2 | 0 | - | 4.32 | 40,575 |
| First Names of Historical Figures #1 | 0 | - | 4.39 | 229,379 |
| Former Countries by Territory Map | 0 | - | 4.96 | 102,818 |
| Empires by Maps | 0 | - | 4.98 | 120,496 |
| Ultimate 20th Century History Quiz | 0 | - | 4.86 | 53,726 |
| The 7 Wonders of the Ancient World | 0 | - | 4.85 | 82,394 |
| First Names of Explorers Quiz | 0 | - | 4.45 | 18,424 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 46,716 |
| History: What Came First? #1 | 0 | - | 4.87 | 105,279 |
| Mythical Lands | 0 | - | 4.26 | 85,352 |
| Albert Einstein Trivia | 0 | - | 4.58 | 18,392 |
| Historical Middle Names - U.S. | 0 | - | 3.83 | 61,103 |
| Famous Mottos | 0 | - | 3.46 | 48,597 |
| Saint in the Answers | 0 | - | 4.10 | 44,363 |
| First Name + Initial Quiz | 0 | - | 4.03 | 52,868 |
| Nicknames in U.S. History | 0 | - | 4.25 | 31,735 |
| Historical Figures Known by a Single Name #1 | 0 | - | 4.32 | 85,143 |
| The Diseases They Had | 0 | - | 4.15 | 14,015 |
| Quotes from Historical Figures #2 | 0 | - | 4.36 | 42,714 |
| Ben Franklin Quotes | 0 | - | 4.45 | 25,785 |
| Famous Speeches from History | 0 | - | 4.16 | 33,638 |
| Years in History #1 - Multiple Choice | 0 | - | 4.85 | 70,308 |
| World Cities by Clue #2 | 0 | - | 4.49 | 50,243 |
| Cities that End in A by Clue | 0 | - | 4.55 | 52,966 |
| Cities that End in O by Clue | 0 | - | 4.56 | 61,241 |
| Cities that End in N by Clue | 0 | - | 4.55 | 54,130 |
| Cities that End in I by Clue | 0 | - | 4.62 | 57,298 |
| Cities that End in S by Clue | 0 | - | 4.57 | 44,946 |
| Influential Women in History | 0 | - | 4.42 | 35,601 |
| Cradles of Civilization | 0 | - | 4.46 | 39,655 |
| Popular Royal Names | 0 | - | 4.27 | 124,968 |
| Materials From History #1 | 0 | - | 4.56 | 51,559 |
| Historical Countries by Ruler | 0 | - | 4.48 | 48,630 |
| Mythical Creatures Quiz #1 | 0 | - | 4.92 | 707,705 |
| First Names of Painters | 0 | - | 4.43 | 59,860 |
| 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 | 55,580 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,623,775 |
| Random Cities by Clue | 0 | - | 4.53 | 42,720 |
| MLB Baseball Team Names by Clue | 0 | - | 4.35 | 67,683 |
| Top 10 Oldest African Countries | 0 | - | 4.88 | 27,964 |
| Historical Misquotes | 0 | - | 4.39 | 26,660 |
| Animals by Skeleton Image | 0 | - | 4.81 | 46,506 |
| Random Symbol to Element | 0 | - | 4.88 | 93,102 |
| Countries with the Highest Carbon Dioxide Emissions | 0 | - | 4.97 | 109,717 |
| Word Scramble - Countries | 0 | - | 4.87 | 2,101,825 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 165,773 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 118,404 |
| Anagram Chain - Countries | 0 | - | 4.98 | 116,526 |
| 7 Deadly Sins | 0 | - | 4.88 | 400,419 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 450,893 |
| Cities that End in R by Clue | 0 | - | 4.68 | 18,875 |
| Cities that End in M by Clue | 0 | - | 4.56 | 21,186 |
| U.S. Cities by Clue #1 | 0 | - | 4.28 | 48,075 |
| U.S. Cities by Clue #2 | 0 | - | 4.08 | 31,660 |
| World Cities by Clue #1 | 0 | - | 4.30 | 74,135 |
| World Cities by Clue Quiz #3 | 0 | - | 4.30 | 48,546 |
| World Cities by Clue Quiz #4 | 0 | - | 4.41 | 23,980 |
| NFL Team Names by Clue | 0 | - | 4.19 | 127,747 |
| NBA Team Names by Clue | 0 | - | 4.28 | 170,433 |
| NHL Hockey Team Names by Clue | 0 | - | 4.35 | 87,130 |
| Countries with Four Letters | 0 | - | 4.99 | 422,490 |
| Random Capital to Country | 0 | - | 4.99 | 2,591,561 |
| Random Country to Capital | 0 | - | 4.98 | 920,665 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,992 |
| Name a Valid World City | 0 | - | 4.83 | 71,208 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 69,608 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 64,620 |
| Former Flags | 0 | - | 4.97 | 107,745 |
| Years in History by Picture | 0 | - | 4.44 | 35,524 |
| Historical Events - AD or BC? | 0 | - | 4.70 | 57,598 |
| Materials From History #2 | 0 | - | 4.59 | 31,482 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 32,015 |
| All World Leaders 2026 | 0 | - | 4.94 | 20,144 |
| Cold War Decoder | 0 | - | 4.83 | 52,362 |
| 20th Century Dates Quiz | 0 | - | 4.56 | 39,414 |
| Events in History #2 | 0 | - | 4.49 | 71,723 |
| Events in History #3 | 0 | - | 4.41 | 71,703 |
| Events in History #4 | 0 | - | 4.44 | 44,313 |
| Name a Valid Year in History | 0 | - | 4.93 | 67,240 |
| Infamous Criminals - Mostly U.S. | 0 | - | 4.21 | 49,008 |
| Assassinations in History | 0 | - | 4.21 | 66,209 |
| Famous Seconds | 0 | - | 4.22 | 46,577 |
| Ages and Eras | 0 | - | 4.39 | 67,714 |
| Celebrity Knights of the United Kingdom | 0 | - | 4.23 | 39,484 |
| Titled People Quiz #1 | 0 | - | 4.11 | 45,792 |
| Titled People Quiz #3 | 0 | - | 4.34 | 43,167 |
| Job Titles Quiz #1 | 0 | - | 4.22 | 75,997 |
| Female Historical Figures | 0 | - | 4.28 | 33,243 |
| Historical Blunders | 0 | - | 4.34 | 91,957 |
| Territorial Accessions | 0 | - | 4.34 | 34,789 |
| People Known as "The Great" | 0 | - | 4.46 | 24,673 |
| This Day in History - July | 0 | - | 4.49 | 36,452 |
| This Day in History - August | 0 | - | 4.42 | 43,361 |
| This Day in History - September | 0 | - | 4.55 | 57,447 |
| This Day in History - October | 0 | - | 4.49 | 37,625 |
| This Day in History - January | 0 | - | 4.47 | 46,719 |
| This Day in History - March | 0 | - | 4.45 | 43,668 |
| Ancient Civilizations | 0 | - | 4.64 | 37,965 |
| The Places They Went #1 | 0 | - | 4.74 | 33,534 |
| Famous Inventors | 0 | - | 4.44 | 43,543 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 24,937 |
| 40 Historical People that Everyone Should Know | 0 | - | 4.09 | 1,013,911 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,097,620 |
| Countries Reducing Carbon Dioxide Emissions the Most | 0 | - | 4.89 | 64,660 |
| Countries with the Most Forest | 0 | - | 4.87 | 147,559 |
| Countries with Glaciers | 0 | - | 4.97 | 105,425 |
| Countries by Languages in 90 Seconds | 0 | - | 4.94 | 720,850 |
| Islands by Country #1 | 0 | - | 4.88 | 175,292 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,528 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,889 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,727 |
| Crayola Crayon Colors 64 Pack | 0 | - | 4.99 | 62,685 |
| Countries by Emojis | 0 | - | 4.99 | 239,733 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 200,697 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 182,528 |
| Countries With One Word And Two O's | 0 | - | 4.92 | 55,941 |
| Country Chain | 0 | - | 4.96 | 217,109 |
| Can You Name These 50 Random Countries? | 0 | - | 4.99 | 216,774 |
| Capital Cities Chain | 0 | - | 4.84 | 82,749 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,904 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 320,705 |
| Name a Valid Country #3 | 0 | - | 4.99 | 263,056 |
| Name a Valid Country #1 | 0 | - | 4.99 | 289,948 |
| Name a Valid Country #2 | 0 | - | 4.98 | 250,749 |
| Name a Valid Country #4 | 0 | - | 4.97 | 255,620 |
| Name a Valid Country #5 | 0 | - | 4.99 | 207,025 |
| Name a Valid Country #6 | 0 | - | 4.94 | 129,457 |
| Name a Valid Country #7 | 0 | - | 4.91 | 129,296 |
| Name a Valid Country #8 | 0 | - | 4.86 | 98,667 |
| Random Name a Valid Bordering Country | 0 | - | 4.99 | 75,576 |
| Name a Valid Country #10 | 0 | - | 4.93 | 42,941 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,387 |
| The 2nd Millennium BC | 0 | - | 4.64 | 20,866 |
| U.S. Celebrity Gossip by Year, 1991–2009 | 0 | - | 3.75 | 38,183 |
| History Analogies #1 | 0 | - | 4.53 | 89,966 |
| History Analogies #2 | 0 | - | 4.49 | 77,215 |
| Current Events by Year, 1990–2009 | 0 | - | 4.77 | 152,607 |
| Current Events by Year, 1970–1989 | 0 | - | 4.56 | 65,176 |
| Current Events by Year, 1930–1949 | 0 | - | 4.48 | 52,098 |
| Groups of Things - History #1 | 0 | - | 4.41 | 94,112 |
| History Analogies #3 | 0 | - | 4.61 | 80,656 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,499 |
| Which Came First? | 0 | - | 4.37 | 74,802 |
| Random History by Country | 0 | - | 4.53 | 34,863 |
| Valid Answer - World History #1 | 0 | - | 4.56 | 61,890 |
| Animals in World History | 0 | - | 4.74 | 44,502 |
| Places - Real or Fictional? | 0 | - | 4.59 | 49,597 |
| History True or False #3 | 0 | - | 4.43 | 56,886 |
| Five Most Guessed World Leaders by Country | 0 | - | 4.20 | 48,933 |
| A to Z: Legendary Creatures | 0 | - | 4.26 | 53,067 |
| WWII First Names | 0 | - | 4.44 | 41,788 |
| Cold War Trivia #1 | 0 | - | 4.42 | 57,295 |
| Events in History #1 | 0 | - | 4.34 | 157,753 |
| Events in Ancient History | 0 | - | 4.50 | 35,989 |
| People Who Died Young #1 | 0 | - | 4.24 | 63,664 |
| Deaths by Date and Cause #1 | 0 | - | 4.38 | 95,241 |
| Deaths by Date and Cause #2 | 0 | - | 4.15 | 67,765 |
| Time Magazine Person of the Year | 0 | - | 4.53 | 74,092 |
| Countries That Were Invaded | 0 | - | 4.55 | 97,430 |
| Political Quotes | 0 | - | 4.17 | 19,890 |
| This Day in History - April | 0 | - | 4.40 | 44,469 |
| This Day in History - May | 0 | - | 4.33 | 48,373 |
| This Day in History - June | 0 | - | 4.32 | 33,502 |
| This Day in History - November | 0 | - | 4.24 | 33,605 |
| This Day in History - December | 0 | - | 4.32 | 40,537 |
| This Day in History - February | 0 | - | 4.38 | 39,796 |
| The 19th Century | 0 | - | 4.53 | 68,135 |
| The 18th Century | 0 | - | 4.53 | 53,308 |
| The 16th Century | 0 | - | 4.77 | 58,890 |
| The 9th and 10th Century | 0 | - | 4.54 | 37,687 |
| The 21st Century | 0 | - | 4.47 | 105,981 |
| Military History Vocabulary | 0 | - | 4.91 | 67,163 |
| History Multiple Choice #1 | 0 | - | 4.41 | 81,967 |
| Years in History #2 - Multiple Choice | 0 | - | 4.42 | 41,659 |
| History Multiple Choice #2 | 0 | - | 4.43 | 50,048 |
| History Multiple Choice #3 | 0 | - | 4.45 | 48,740 |
| History Multiple Choice #5 | 0 | - | 4.49 | 32,461 |
| Three Real and One Fake - World History | 0 | - | 4.44 | 38,392 |
| Dark Ages History | 0 | - | 4.42 | 32,758 |
| 30 Historical People You Probably Don't Know | 0 | - | 4.36 | 61,040 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 337,610 |
| Name the Constellations - With a Map | 0 | - | 4.92 | 35,947 |
| The Sun Quiz | 0 | - | 4.93 | 34,692 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,785 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 37,031 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 48,705 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 96,213 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.43 | 322,330 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 103,093 |
| The Eleven Colors | 0 | - | 4.74 | 235,179 |
