| Metals of Antiquity | 0 | - | 4.95 | 93,936 |
| Body Parts in History and Culture | 0 | - | 4.43 | 35,447 |
| The Only Country ... | 0 | - | 4.91 | 81,904 |
| "Second Best" History Edition | 0 | - | 4.94 | 64,237 |
| Nicknames in World History | 0 | - | 4.74 | 38,082 |
| Quotes from Historical Figures #1 | 0 | - | 4.50 | 87,722 |
| Historical Middle Names | 0 | - | 4.16 | 36,265 |
| First Names of Historical Figures #2 | 0 | - | 4.32 | 41,119 |
| First Names of Historical Figures #1 | 0 | - | 4.40 | 230,492 |
| Former Countries by Territory Map | 0 | - | 4.96 | 103,941 |
| Empires by Maps | 0 | - | 4.98 | 122,153 |
| Ultimate 20th Century History Quiz | 0 | - | 4.87 | 54,158 |
| The 7 Wonders of the Ancient World | 0 | - | 4.86 | 82,623 |
| First Names of Explorers Quiz | 0 | - | 4.45 | 18,627 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 47,153 |
| History: What Came First? #1 | 0 | - | 4.87 | 106,008 |
| Mythical Lands | 0 | - | 4.26 | 85,498 |
| Albert Einstein Trivia | 0 | - | 4.58 | 18,475 |
| Historical Middle Names - U.S. | 0 | - | 3.84 | 61,329 |
| Famous Mottos | 0 | - | 3.46 | 48,658 |
| Saint in the Answers | 0 | - | 4.10 | 44,469 |
| First Name + Initial Quiz | 0 | - | 4.03 | 53,081 |
| Nicknames in U.S. History | 0 | - | 4.25 | 31,903 |
| Historical Figures Known by a Single Name #1 | 0 | - | 4.32 | 85,723 |
| The Diseases They Had | 0 | - | 4.15 | 14,073 |
| Quotes from Historical Figures #2 | 0 | - | 4.36 | 42,824 |
| Ben Franklin Quotes | 0 | - | 4.45 | 25,811 |
| Famous Speeches from History | 0 | - | 4.19 | 33,718 |
| Years in History #1 - Multiple Choice | 0 | - | 4.82 | 70,646 |
| World Cities by Clue #2 | 0 | - | 4.49 | 50,416 |
| Cities that End in A by Clue | 0 | - | 4.55 | 53,196 |
| Cities that End in O by Clue | 0 | - | 4.56 | 61,472 |
| Cities that End in N by Clue | 0 | - | 4.55 | 54,323 |
| Cities that End in I by Clue | 0 | - | 4.62 | 57,538 |
| Cities that End in S by Clue | 0 | - | 4.57 | 45,141 |
| Influential Women in History | 0 | - | 4.43 | 36,497 |
| Cradles of Civilization | 0 | - | 4.46 | 40,482 |
| Popular Royal Names | 0 | - | 4.27 | 125,387 |
| Materials From History #1 | 0 | - | 4.56 | 52,074 |
| Historical Countries by Ruler | 0 | - | 4.48 | 49,273 |
| Mythical Creatures Quiz #1 | 0 | - | 4.92 | 710,217 |
| First Names of Painters | 0 | - | 4.43 | 60,060 |
| Biggest Nations and Empires Ever | 0 | - | 4.46 | 146,646 |
| Famous Explorers | 0 | - | 4.58 | 36,386 |
| Famous Empires by Description | 0 | - | 4.72 | 118,995 |
| Answers by Time Period | 0 | - | 4.64 | 55,889 |
| Coups d'Etat - Name the Country | 0 | - | 4.43 | 41,665 |
| Random Cities by Clue | 0 | - | 4.53 | 42,857 |
| MLB Baseball Team Names by Clue | 0 | - | 4.35 | 67,979 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,654,092 |
| Top 10 Oldest African Countries | 0 | - | 4.88 | 28,246 |
| Historical Misquotes | 0 | - | 4.39 | 26,698 |
| All Modern-Day Countries Ever Controlled by Turkic People | 0 | - | 4.94 | 41,269 |
| All Modern-Day Countries Ever Controlled by Arab People with a Map | 0 | - | 4.98 | 55,724 |
| Animals by Skeleton Image | 0 | - | 4.81 | 46,956 |
| Animals - Taxonomy to Common Name | 0 | - | 4.81 | 28,493 |
| Random Symbol to Element | 0 | - | 4.88 | 94,041 |
| Countries with the Highest Carbon Dioxide Emissions | 0 | - | 4.98 | 110,024 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 71,073 |
| Word Scramble - Countries | 0 | - | 4.88 | 2,125,078 |
| Solve the Secret Country #1 | 0 | - | 4.93 | 168,278 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 120,498 |
| Anagram Chain - Countries | 0 | - | 4.98 | 117,719 |
| 7 Deadly Sins | 0 | - | 4.88 | 404,168 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 453,657 |
| Cities that End in R by Clue | 0 | - | 4.68 | 19,078 |
| Cities that End in M by Clue | 0 | - | 4.56 | 21,419 |
| U.S. Cities by Clue #1 | 0 | - | 4.28 | 48,157 |
| U.S. Cities by Clue #2 | 0 | - | 4.08 | 31,724 |
| World Cities by Clue #1 | 0 | - | 4.30 | 74,306 |
| World Cities by Clue Quiz #3 | 0 | - | 4.31 | 48,647 |
| World Cities by Clue Quiz #4 | 0 | - | 4.41 | 24,066 |
| NFL Team Names by Clue | 0 | - | 4.19 | 128,036 |
| NBA Team Names by Clue | 0 | - | 4.28 | 171,065 |
| NHL Hockey Team Names by Clue | 0 | - | 4.35 | 87,792 |
| Countries with Four Letters | 0 | - | 4.99 | 425,931 |
| Random Capital to Country | 0 | - | 4.99 | 2,601,932 |
| Random Country to Capital | 0 | - | 4.98 | 928,398 |
| Europe Geography Decoder | 0 | - | 4.87 | 70,324 |
| Name a Valid World City | 0 | - | 4.85 | 72,013 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 65,963 |
| Former Flags | 0 | - | 4.97 | 108,612 |
| Years in History by Picture | 0 | - | 4.45 | 35,834 |
| Historical Events - AD or BC? | 0 | - | 4.70 | 57,848 |
| Materials From History #2 | 0 | - | 4.59 | 31,612 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,452 |
| All World Leaders 2026 | 0 | - | 4.95 | 21,022 |
| Cold War Decoder | 0 | - | 4.83 | 52,659 |
| 20th Century Dates Quiz | 0 | - | 4.56 | 39,497 |
| Events in History #2 | 0 | - | 4.49 | 71,969 |
| Events in History #3 | 0 | - | 4.41 | 71,905 |
| Events in History #4 | 0 | - | 4.44 | 44,487 |
| Name a Valid Year in History | 0 | - | 4.93 | 67,948 |
| Infamous Criminals - Mostly U.S. | 0 | - | 4.21 | 49,172 |
| Assassinations in History | 0 | - | 4.21 | 66,433 |
| Famous Founders in the U.S. | 0 | - | 4.02 | 34,794 |
| Famous Seconds | 0 | - | 4.22 | 46,873 |
| Ages and Eras | 0 | - | 4.39 | 67,937 |
| Celebrity Knights of the United Kingdom | 0 | - | 4.23 | 39,572 |
| Titled People Quiz #1 | 0 | - | 4.11 | 45,929 |
| Titled People Quiz #3 | 0 | - | 4.34 | 43,312 |
| Job Titles Quiz #1 | 0 | - | 4.22 | 76,151 |
| Female Historical Figures | 0 | - | 4.28 | 33,382 |
| Historical Blunders | 0 | - | 4.34 | 92,711 |
| Territorial Accessions | 0 | - | 4.34 | 34,938 |
| People Known as "The Great" | 0 | - | 4.46 | 24,801 |
| This Day in History - July | 0 | - | 4.49 | 36,515 |
| This Day in History - August | 0 | - | 4.42 | 43,429 |
| This Day in History - September | 0 | - | 4.55 | 57,575 |
| This Day in History - October | 0 | - | 4.49 | 37,690 |
| This Day in History - January | 0 | - | 4.48 | 46,796 |
| This Day in History - March | 0 | - | 4.45 | 43,750 |
| Ancient Civilizations | 0 | - | 4.64 | 38,140 |
| The Places They Went #1 | 0 | - | 4.74 | 33,575 |
| Famous Inventors | 0 | - | 4.44 | 43,602 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 25,268 |
| European History for Dummies | 0 | - | 4.83 | 90,393 |
| 40 Historical People that Everyone Should Know | 0 | - | 4.08 | 1,016,576 |
| Countries with Glaciers | 0 | - | 4.97 | 105,813 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,102,614 |
| Countries Reducing Carbon Dioxide Emissions the Most | 0 | - | 4.89 | 64,975 |
| Countries with the Most Forest | 0 | - | 4.87 | 147,997 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,508 |
| Islands by Country #1 | 0 | - | 4.90 | 176,368 |
| Regions of Countries #1 | 0 | - | 4.96 | 160,248 |
| Regions of Countries #2 | 0 | - | 4.95 | 124,568 |
| Regions of Countries #3 | 0 | - | 4.85 | 91,403 |
| Crayola Crayon Colors 64 Pack | 0 | - | 4.99 | 63,191 |
| Countries by Emojis | 0 | - | 4.99 | 242,520 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 202,078 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 184,457 |
| Countries With One Word And Two O's | 0 | - | 4.92 | 56,598 |
| Country Chain | 0 | - | 4.96 | 218,483 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 219,018 |
| Capital Cities Chain | 0 | - | 4.84 | 83,398 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,592 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 323,864 |
| Name a Valid Country #3 | 0 | - | 4.99 | 266,072 |
| Name a Valid Country #1 | 0 | - | 4.99 | 295,408 |
| Name a Valid Country #2 | 0 | - | 4.98 | 254,242 |
| Name a Valid Country #4 | 0 | - | 4.97 | 259,236 |
| Name a Valid Country #5 | 0 | - | 4.99 | 210,098 |
| Name a Valid Country #6 | 0 | - | 4.95 | 145,260 |
| Name a Valid Country #7 | 0 | - | 4.91 | 131,895 |
| Name a Valid Country #8 | 0 | - | 4.86 | 101,032 |
| Random Name a Valid Bordering Country | 0 | - | 4.99 | 76,818 |
| Name a Valid Country #10 | 0 | - | 4.93 | 44,273 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 743,048 |
| The 2nd Millennium BC | 0 | - | 4.64 | 21,007 |
| U.S. Celebrity Gossip by Year, 1991–2009 | 0 | - | 3.75 | 38,235 |
| History Analogies #1 | 0 | - | 4.53 | 90,383 |
| History Analogies #2 | 0 | - | 4.49 | 77,506 |
| Current Events by Year, 1990–2009 | 0 | - | 4.77 | 152,980 |
| Current Events by Year, 1970–1989 | 0 | - | 4.56 | 65,331 |
| Current Events by Year, 1930–1949 | 0 | - | 4.47 | 52,215 |
| Groups of Things - History #1 | 0 | - | 4.41 | 94,514 |
| History Analogies #3 | 0 | - | 4.61 | 80,951 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,754 |
| Which Came First? | 0 | - | 4.37 | 75,046 |
| Random History by Country | 0 | - | 4.53 | 35,010 |
| Valid Answer - World History #1 | 0 | - | 4.56 | 62,157 |
| Animals in World History | 0 | - | 4.74 | 44,677 |
| People - Real or Fictional? | 0 | - | 4.56 | 59,123 |
| Places - Real or Fictional? | 0 | - | 4.59 | 49,756 |
| History True or False #3 | 0 | - | 4.43 | 57,254 |
| Five Most Guessed World Leaders by Country | 0 | - | 4.16 | 64,004 |
| A to Z: Legendary Creatures | 0 | - | 4.28 | 53,302 |
| WWII First Names | 0 | - | 4.45 | 41,972 |
| Cold War Trivia #1 | 0 | - | 4.42 | 57,570 |
| Events in History #1 | 0 | - | 4.35 | 158,159 |
| Events in Ancient History | 0 | - | 4.50 | 36,177 |
| People Who Died Young #1 | 0 | - | 4.24 | 63,777 |
| Deaths by Date and Cause #1 | 0 | - | 4.38 | 95,528 |
| Deaths by Date and Cause #2 | 0 | - | 4.16 | 67,990 |
| Time Magazine Person of the Year | 0 | - | 4.53 | 74,446 |
| Countries That Were Invaded | 0 | - | 4.55 | 97,875 |
| Political Quotes | 0 | - | 4.17 | 19,951 |
| This Day in History - April | 0 | - | 4.40 | 44,511 |
| This Day in History - May | 0 | - | 4.33 | 48,474 |
| This Day in History - June | 0 | - | 4.32 | 33,549 |
| This Day in History - November | 0 | - | 4.24 | 33,649 |
| This Day in History - December | 0 | - | 4.32 | 40,601 |
| This Day in History - February | 0 | - | 4.38 | 39,879 |
| The 19th Century | 0 | - | 4.53 | 68,289 |
| The 18th Century | 0 | - | 4.53 | 53,435 |
| The 16th Century | 0 | - | 4.77 | 58,980 |
| The 9th and 10th Century | 0 | - | 4.54 | 37,788 |
| The 21st Century | 0 | - | 4.47 | 106,446 |
| Military History Vocabulary | 0 | - | 4.92 | 67,650 |
| History Multiple Choice #1 | 0 | - | 4.41 | 82,329 |
| Years in History #2 - Multiple Choice | 0 | - | 4.42 | 41,801 |
| History Multiple Choice #2 | 0 | - | 4.43 | 50,207 |
| History Multiple Choice #3 | 0 | - | 4.45 | 48,895 |
| History Multiple Choice #5 | 0 | - | 4.49 | 32,605 |
| Three Real and One Fake - World History | 0 | - | 4.44 | 38,529 |
| Dark Ages History | 0 | - | 4.42 | 32,822 |
| 30 Historical People You Probably Don't Know | 0 | - | 4.36 | 61,260 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 339,732 |
| Name the Constellations - With a Map | 0 | - | 4.91 | 36,219 |
| The Sun Quiz | 0 | - | 4.93 | 35,108 |
