| Countries With The Most Bird Species | 0 | - | 4.93 | 33,159 |
| Animals in World History | 0 | - | 4.74 | 44,637 |
| Most-Mentioned Characters in the Iliad | 0 | - | 4.81 | 20,934 |
| National Animals | 0 | - | 4.24 | 90,178 |
| Nicknames in World History | 0 | - | 4.74 | 37,948 |
| "Second Best" History Edition | 0 | - | 4.94 | 63,844 |
| U.S. Baby Boy Names by Decade | 0 | - | 4.55 | 491,502 |
| U.S. Baby Girl Names by Decade | 0 | - | 4.42 | 715,388 |
| Disney Feature Films by Characters | 0 | - | 4.42 | 277,785 |
| Animals of Australia | 0 | - | 4.52 | 42,447 |
| Birds by Picture #1 | 0 | - | 4.47 | 41,970 |
| Superhero Alter Egos | 0 | - | 4.29 | 165,455 |
| Who Did These Sidekicks Work With? | 0 | - | 4.25 | 110,391 |
| Former Countries by Territory Map | 0 | - | 4.96 | 103,517 |
| Empires by Maps | 0 | - | 4.98 | 121,532 |
| Ultimate 20th Century History Quiz | 0 | - | 4.87 | 54,039 |
| Nicknames in U.S. History | 0 | - | 4.25 | 31,809 |
| The 7 Wonders of the Ancient World | 0 | - | 4.85 | 82,547 |
| Metals of Antiquity | 0 | - | 4.95 | 93,811 |
| Earliest Domestication of Animals | 0 | - | 4.34 | 28,295 |
| Animals in the News | 0 | - | 4.37 | 26,828 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 47,048 |
| History: What Came First? #1 | 0 | - | 4.87 | 105,794 |
| Political Figures by Last Name #1 | 0 | - | 4.56 | 68,626 |
| Mythical Creatures Quiz #1 | 0 | - | 4.92 | 709,671 |
| Extinct Animals | 0 | - | 4.16 | 27,559 |
| Years in History #1 - Multiple Choice | 0 | - | 4.82 | 70,543 |
| Birds by Picture #2 | 0 | - | 4.33 | 36,635 |
| Birds by Picture #3 | 0 | - | 4.24 | 33,423 |
| Top 10 Oldest African Countries | 0 | - | 4.88 | 28,168 |
| Influential Women in History | 0 | - | 4.42 | 36,237 |
| Cradles of Civilization | 0 | - | 4.46 | 40,187 |
| Materials From History #1 | 0 | - | 4.56 | 51,965 |
| Historical Countries by Ruler | 0 | - | 4.48 | 49,098 |
| Biggest Nations and Empires Ever | 0 | - | 4.46 | 146,449 |
| Famous Explorers | 0 | - | 4.58 | 36,303 |
| Famous Empires by Description | 0 | - | 4.73 | 118,872 |
| Answers by Time Period | 0 | - | 4.64 | 55,809 |
| All Modern-Day Countries Ever Controlled by Turkic People | 0 | - | 4.94 | 41,217 |
| All Modern-Day Countries Ever Controlled by Arab People with a Map | 0 | - | 4.98 | 55,629 |
| Movies with Animals in the Title #1 | 0 | - | 4.20 | 184,008 |
| Movies with Animals in the Title #2 | 0 | - | 4.28 | 108,740 |
| Cartoon Catchphrases Quiz | 0 | - | 4.20 | 69,884 |
| Disney Animals | 0 | - | 4.27 | 240,530 |
| Countries with Wild Tigers | 0 | - | 4.96 | 137,164 |
| Countries with Wild Penguins | 0 | - | 4.94 | 100,443 |
| Countries with the Most Venomous Animal Species | 0 | - | 4.87 | 87,458 |
| Animals by Skeleton Image | 0 | - | 4.81 | 46,840 |
| Animals that Appear on a Coat of Arms | 0 | - | 4.50 | 24,884 |
| Random Capital to Country | 0 | - | 4.99 | 2,599,079 |
| Random Country to Capital | 0 | - | 4.98 | 926,125 |
| U.S. Celebrity Gossip by Year, 1991–2009 | 0 | - | 3.75 | 38,223 |
| Name a Valid Answer - British History | 0 | - | 4.57 | 15,220 |
| Former Flags | 0 | - | 4.97 | 108,357 |
| Years in History by Picture | 0 | - | 4.44 | 35,710 |
| Historical Events - AD or BC? | 0 | - | 4.70 | 57,779 |
| Materials From History #2 | 0 | - | 4.59 | 31,584 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,364 |
| Historic Orient Express Routes Map | 0 | - | 5.00 | 53,726 |
| Five Most Guessed World Leaders by Country | 0 | - | 4.15 | 63,686 |
| All World Leaders 2026 | 0 | - | 4.95 | 20,907 |
| Cold War Decoder | 0 | - | 4.83 | 52,572 |
| 20th Century Dates Quiz | 0 | - | 4.56 | 39,478 |
| Events in History #2 | 0 | - | 4.49 | 71,910 |
| Events in History #3 | 0 | - | 4.41 | 71,857 |
| Events in History #4 | 0 | - | 4.44 | 44,442 |
| Name a Valid Year in History | 0 | - | 4.93 | 67,784 |
| Infamous Criminals - Mostly U.S. | 0 | - | 4.21 | 49,132 |
| Assassinations in History | 0 | - | 4.21 | 66,375 |
| Famous Founders in the U.S. | 0 | - | 4.02 | 34,729 |
| Famous Seconds | 0 | - | 4.22 | 46,828 |
| Ages and Eras | 0 | - | 4.39 | 67,873 |
| Celebrity Knights of the United Kingdom | 0 | - | 4.23 | 39,547 |
| Titled People Quiz #1 | 0 | - | 4.11 | 45,893 |
| Titled People Quiz #3 | 0 | - | 4.34 | 43,275 |
| Job Titles Quiz #1 | 0 | - | 4.22 | 76,111 |
| Female Historical Figures | 0 | - | 4.28 | 33,336 |
| Historical Blunders | 0 | - | 4.34 | 92,647 |
| Territorial Accessions | 0 | - | 4.34 | 34,881 |
| People Known as "The Great" | 0 | - | 4.46 | 24,768 |
| Political Quotes | 0 | - | 4.17 | 19,936 |
| This Day in History - July | 0 | - | 4.49 | 36,496 |
| This Day in History - August | 0 | - | 4.42 | 43,408 |
| This Day in History - September | 0 | - | 4.55 | 57,542 |
| This Day in History - October | 0 | - | 4.49 | 37,675 |
| This Day in History - January | 0 | - | 4.48 | 46,774 |
| This Day in History - March | 0 | - | 4.45 | 43,736 |
| Ancient Civilizations | 0 | - | 4.64 | 38,083 |
| Military History Vocabulary | 0 | - | 4.91 | 67,551 |
| The Places They Went #1 | 0 | - | 4.74 | 33,566 |
| Famous Inventors | 0 | - | 4.44 | 43,585 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 25,190 |
| All Modern-Day Countries Ever Controlled by the Seljuks | 0 | - | 4.92 | 28,645 |
| European History for Dummies | 0 | - | 4.83 | 90,280 |
| British History Quiz for Dummies | 0 | - | 4.70 | 78,952 |
| Animals in British History | 0 | - | 4.43 | 26,072 |
| 40 Historical People that Everyone Should Know | 0 | - | 4.08 | 1,015,885 |
| Countries with the Most Sheep | 0 | - | 4.93 | 103,553 |
| Countries with the Most Wolves | 0 | - | 4.92 | 108,465 |
| Animals by Range on a World Map | 0 | - | 4.96 | 25,760 |
| Pick a Picture - Animal Relations | 0 | - | 4.94 | 55,773 |
| Countries that Catch the Most Fish | 0 | - | 4.90 | 113,019 |
| Countries With Two or More Bear Species | 0 | - | 4.90 | 22,843 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,177 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 37,358 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 49,248 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 96,524 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,334,084 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 103,452 |
| Batman Characters by Screen Time | 0 | - | 4.10 | 30,633 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 74,454 |
| Crayola Crayon Colors 64 Pack | 0 | - | 4.99 | 63,091 |
| Marvel Cinematic Universe - All Movies | 0 | - | 4.89 | 342,346 |
| Countries by Emojis | 0 | - | 4.99 | 241,417 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,519 |
| World Capitals in the Answer | 0 | - | 4.94 | 77,528 |
| Countries With One Word And Two O's | 0 | - | 4.92 | 56,433 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,938 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,545 |
| Capital Cities Chain | 0 | - | 4.84 | 83,237 |
| Countries with the Most McDonald's Locations | 0 | - | 4.83 | 111,000 |
| Biggest Countries with No McDonald's | 0 | - | 4.84 | 89,798 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,428 |
| The 2nd Millennium BC | 0 | - | 4.64 | 20,978 |
| Body Parts in History and Culture | 0 | - | 4.43 | 35,412 |
| History Analogies #1 | 0 | - | 4.53 | 90,252 |
| History Analogies #2 | 0 | - | 4.49 | 77,424 |
| Current Events by Year, 1990–2009 | 0 | - | 4.77 | 152,871 |
| Current Events by Year, 1970–1989 | 0 | - | 4.56 | 65,298 |
| Current Events by Year, 1930–1949 | 0 | - | 4.47 | 52,194 |
| Groups of Things - History #1 | 0 | - | 4.41 | 94,403 |
| History Analogies #3 | 0 | - | 4.61 | 80,874 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,702 |
| Which Came First? | 0 | - | 4.37 | 74,992 |
| Random History by Country | 0 | - | 4.53 | 34,975 |
| Valid Answer - World History #1 | 0 | - | 4.56 | 62,095 |
| People - Real or Fictional? | 0 | - | 4.56 | 59,048 |
| Places - Real or Fictional? | 0 | - | 4.59 | 49,722 |
| History True or False #3 | 0 | - | 4.43 | 57,161 |
| First Names of Recent World Leaders | 0 | - | 4.25 | 25,142 |
| A to Z: Legendary Creatures | 0 | - | 4.28 | 53,243 |
| WWII Geography | 0 | - | 4.81 | 120,834 |
| Normandy D-Day Beaches | 0 | - | 4.83 | 40,617 |
| WWII Figures by Picture | 0 | - | 4.89 | 66,099 |
| Territory Changes in World War I | 0 | - | 4.88 | 47,078 |
| Cold War Trivia #1 | 0 | - | 4.42 | 57,487 |
| Events in History #1 | 0 | - | 4.34 | 158,065 |
| Events in Ancient History | 0 | - | 4.50 | 36,131 |
| People Who Died Young #1 | 0 | - | 4.24 | 63,745 |
| Deaths by Date and Cause #1 | 0 | - | 4.38 | 95,459 |
| Deaths by Date and Cause #2 | 0 | - | 4.15 | 67,932 |
| Time Magazine Person of the Year | 0 | - | 4.53 | 74,365 |
| Countries That Were Invaded | 0 | - | 4.55 | 97,759 |
| This Day in History - April | 0 | - | 4.40 | 44,503 |
| This Day in History - May | 0 | - | 4.33 | 48,458 |
| This Day in History - June | 0 | - | 4.32 | 33,536 |
| This Day in History - November | 0 | - | 4.24 | 33,641 |
| This Day in History - December | 0 | - | 4.32 | 40,582 |
| This Day in History - February | 0 | - | 4.38 | 39,861 |
| The 19th Century | 0 | - | 4.53 | 68,257 |
| The 18th Century | 0 | - | 4.53 | 53,408 |
| The 16th Century | 0 | - | 4.77 | 58,963 |
| The 9th and 10th Century | 0 | - | 4.54 | 37,768 |
| The 21st Century | 0 | - | 4.47 | 106,334 |
| History Multiple Choice #1 | 0 | - | 4.41 | 82,224 |
| Years in History #2 - Multiple Choice | 0 | - | 4.42 | 41,757 |
| History Multiple Choice #2 | 0 | - | 4.43 | 50,166 |
| History Multiple Choice #3 | 0 | - | 4.45 | 48,849 |
| History Multiple Choice #5 | 0 | - | 4.49 | 32,561 |
| Three Real and One Fake - World History | 0 | - | 4.44 | 38,498 |
| Name the English Monarchs | 0 | - | 4.91 | 505,609 |
| Dark Ages History | 0 | - | 4.42 | 32,808 |
| 30 Historical People You Probably Don't Know | 0 | - | 4.36 | 61,199 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 338,867 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 175,335 |
| Star Wars Quotes | 0 | - | 4.86 | 185,714 |
| Foods by Country of Origin #1 | 0 | - | 4.41 | 337,641 |
| TV Character to Actor #1 | 0 | - | 4.24 | 10,255 |
| Horror Movie Villains | 0 | - | 4.22 | 88,030 |
| Brand Logos Quiz #1 | 0 | - | 4.83 | 2,434,942 |
| Countries that Produce the Most Beer | 0 | - | 4.85 | 131,553 |
| French Geography Quiz #1 | 0 | - | 4.89 | 35,024 |
| Five Biggest World Cities by Letter #2 | 0 | - | 4.84 | 69,259 |
| Five Biggest World Cities by Letter #1 | 0 | - | 4.95 | 73,921 |
| Random World Capitals on a Map | 0 | - | 4.93 | 135,490 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 75,938 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 278,544 |
| Random Circular Cutouts of the World Map | 0 | - | 4.96 | 76,416 |
| Random Point on Land to European Country | 0 | - | 4.94 | 77,844 |
| Name a World Capital A-Z | 0 | - | 5.00 | 176,847 |
| Name a Disney/Pixar Movie A-Z | 0 | - | 4.84 | 52,916 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 89,752 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 133,945 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 235,260 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 81,170 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 168,534 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 90,851 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 110,850 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 92,996 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 97,495 |
