| Quiz on the Year 2001 | 0 | - | 4.48 | 24,416 |
| 2010s U.S. Pop Culture | 0 | - | 4.28 | 36,572 |
| 2000s Decade Quiz | 0 | - | 4.23 | 122,223 |
| Quiz on the Year 2000 | 0 | - | 4.08 | 21,289 |
| 2000s U.S. Pop Culture | 0 | - | 4.19 | 16,042 |
| 1990s U.S. Pop Culture | 0 | - | 4.05 | 11,286 |
| 1980s U.S. Pop Culture | 0 | - | 4.03 | 10,451 |
| Nicknames in World History | 0 | - | 4.74 | 37,790 |
| "Second Best" History Edition | 0 | - | 4.94 | 63,134 |
| U.S. Baby Boy Names by Decade | 0 | - | 4.55 | 489,766 |
| U.S. Baby Girl Names by Decade | 0 | - | 4.42 | 713,142 |
| Fads of the 2000s | 0 | - | 3.68 | 61,371 |
| The 17th Century | 0 | - | 4.54 | 53,874 |
| 1940s Decade Quiz | 0 | - | 4.51 | 52,167 |
| 2010s Decade Quiz | 0 | - | 4.53 | 102,925 |
| 2000s Movie Trivia #1 | 0 | - | 4.36 | 72,443 |
| Former Countries by Territory Map | 0 | - | 4.96 | 102,925 |
| Empires by Maps | 0 | - | 4.98 | 120,660 |
| Ultimate 20th Century History Quiz | 0 | - | 4.86 | 53,774 |
| Nicknames in U.S. History | 0 | - | 4.25 | 31,742 |
| The 7 Wonders of the Ancient World | 0 | - | 4.85 | 82,426 |
| 2000s Celebrities by Picture #2 | 0 | - | 4.15 | 95,648 |
| Metals of Antiquity | 0 | - | 4.95 | 93,489 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 46,775 |
| History: What Came First? #1 | 0 | - | 4.87 | 105,355 |
| History - Did They Have It? | 0 | - | 4.84 | 61,867 |
| Political Figures by Last Name #1 | 0 | - | 4.56 | 68,088 |
| Mythical Creatures Quiz #1 | 0 | - | 4.92 | 707,932 |
| 1950s Decade Quiz | 0 | - | 4.41 | 49,376 |
| 1960s Decade Quiz #2 | 0 | - | 4.45 | 45,132 |
| 1970s Decade Quiz | 0 | - | 4.20 | 53,331 |
| 1980s Decade Quiz | 0 | - | 4.37 | 84,319 |
| 1910s Decade Quiz | 0 | - | 4.21 | 52,698 |
| 1930s Decade Quiz | 0 | - | 4.28 | 49,123 |
| 1920s Decade Quiz | 0 | - | 4.33 | 49,776 |
| 1850s Decade Quiz | 0 | - | 4.42 | 35,265 |
| 1790s Decade Quiz | 0 | - | 4.55 | 33,716 |
| 1800s Decade Quiz | 0 | - | 4.47 | 31,989 |
| Years in History #1 - Multiple Choice | 0 | - | 4.85 | 70,341 |
| Fads of the 1980s | 0 | - | 4.06 | 36,882 |
| Fads of the 1990s | 0 | - | 4.03 | 36,601 |
| 2000s Movie Trivia #2 | 0 | - | 4.17 | 28,618 |
| Top 10 Oldest African Countries | 0 | - | 4.88 | 28,007 |
| Influential Women in History | 0 | - | 4.42 | 35,729 |
| Cradles of Civilization | 0 | - | 4.46 | 39,786 |
| Materials From History #1 | 0 | - | 4.56 | 51,661 |
| Historical Countries by Ruler | 0 | - | 4.48 | 48,722 |
| Trace the Route of Ibn Battuta on a Map | 0 | - | 4.99 | 22,628 |
| 1960s Decade Quiz #1 | 0 | - | 4.40 | 50,324 |
| Biggest Nations and Empires Ever | 0 | - | 4.52 | 146,028 |
| Famous Explorers | 0 | - | 4.58 | 36,195 |
| Famous Empires by Description | 0 | - | 4.73 | 118,520 |
| Answers by Time Period | 0 | - | 4.64 | 55,629 |
| Quiz on the Year 1997 | 0 | - | 4.40 | 21,090 |
| Quiz on the Year 1998 | 0 | - | 4.33 | 17,354 |
| 17th Century A-Z | 0 | - | 4.78 | 34,653 |
| 1900s Decade Quiz | 0 | - | 4.18 | 44,285 |
| 1860s Decade Quiz | 0 | - | 4.31 | 40,396 |
| 1880s Decade Quiz | 0 | - | 4.25 | 39,446 |
| 1890s Decade Quiz | 0 | - | 4.25 | 39,848 |
| 1870s Decade Quiz | 0 | - | 4.28 | 36,659 |
| 1840s Decade Quiz | 0 | - | 4.31 | 37,675 |
| 1810s Decade Quiz | 0 | - | 4.58 | 31,007 |
| 1820s Decade Quiz | 0 | - | 4.54 | 29,878 |
| 1830s Decade Quiz | 0 | - | 4.42 | 29,237 |
| All Modern-Day Countries Ever Controlled by Turkic People | 0 | - | 4.94 | 41,062 |
| All Modern-Day Countries Ever Controlled by Arab People with a Map | 0 | - | 4.98 | 55,380 |
| 2000s Celebrities by Picture #1 | 0 | - | 3.93 | 102,361 |
| 2000s Movie Co-Stars | 0 | - | 4.33 | 39,820 |
| World Capitals by a Single Clue #2 | 0 | - | 4.46 | 54,000 |
| World Capitals by a Single Clue #4 | 0 | - | 4.41 | 45,345 |
| World Capitals by a Single Clue #1 | 0 | - | 4.52 | 56,248 |
| NFL Team Names by Clue | 0 | - | 4.19 | 127,783 |
| NBA Team Names by Clue | 0 | - | 4.28 | 170,492 |
| NHL Hockey Team Names by Clue | 0 | - | 4.35 | 87,267 |
| Random Capital to Country | 0 | - | 4.99 | 2,592,577 |
| Random Country to Capital | 0 | - | 4.98 | 921,299 |
| U.S. Celebrity Gossip by Year, 1991–2009 | 0 | - | 3.75 | 38,188 |
| Name a Valid Answer - British History | 0 | - | 4.57 | 15,170 |
| Former Flags | 0 | - | 4.97 | 107,826 |
| Years in History by Picture | 0 | - | 4.44 | 35,556 |
| Historical Events - AD or BC? | 0 | - | 4.70 | 57,623 |
| Materials From History #2 | 0 | - | 4.59 | 31,506 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 32,090 |
| Historic Orient Express Routes Map | 0 | - | 5.00 | 53,531 |
| People Who Have Been Considered Gods | 0 | - | 4.49 | 24,405 |
| Five Most Guessed World Leaders by Country | 0 | - | 4.20 | 48,994 |
| All World Leaders 2026 | 0 | - | 4.94 | 20,309 |
| Cold War Decoder | 0 | - | 4.83 | 52,389 |
| 20th Century Dates Quiz | 0 | - | 4.56 | 39,427 |
| Events in History #2 | 0 | - | 4.49 | 71,762 |
| Events in History #3 | 0 | - | 4.41 | 71,727 |
| Events in History #4 | 0 | - | 4.44 | 44,335 |
| Name a Valid Year in History | 0 | - | 4.93 | 67,330 |
| Infamous Criminals - Mostly U.S. | 0 | - | 4.21 | 49,031 |
| Assassinations in History | 0 | - | 4.21 | 66,234 |
| Famous Seconds | 0 | - | 4.22 | 46,593 |
| Ages and Eras | 0 | - | 4.39 | 67,745 |
| Celebrity Knights of the United Kingdom | 0 | - | 4.23 | 39,490 |
| Titled People Quiz #1 | 0 | - | 4.11 | 45,810 |
| Titled People Quiz #3 | 0 | - | 4.34 | 43,187 |
| Job Titles Quiz #1 | 0 | - | 4.22 | 76,022 |
| Female Historical Figures | 0 | - | 4.28 | 33,259 |
| Historical Blunders | 0 | - | 4.34 | 91,991 |
| Territorial Accessions | 0 | - | 4.34 | 34,808 |
| People Known as "The Great" | 0 | - | 4.46 | 24,698 |
| Political Quotes | 0 | - | 4.17 | 19,897 |
| This Day in History - July | 0 | - | 4.49 | 36,464 |
| This Day in History - August | 0 | - | 4.42 | 43,363 |
| This Day in History - September | 0 | - | 4.55 | 57,459 |
| This Day in History - October | 0 | - | 4.49 | 37,637 |
| This Day in History - January | 0 | - | 4.47 | 46,727 |
| This Day in History - March | 0 | - | 4.45 | 43,679 |
| Ancient Civilizations | 0 | - | 4.64 | 37,981 |
| Quiz on the Year 1908 | 0 | - | 4.25 | 12,937 |
| 1990s Decade Quiz | 0 | - | 4.00 | 62,348 |
| Military History Vocabulary | 0 | - | 4.91 | 67,199 |
| The Places They Went #1 | 0 | - | 4.74 | 33,535 |
| Famous Inventors | 0 | - | 4.44 | 43,547 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 24,970 |
| All Modern-Day Countries Ever Controlled by the Seljuks | 0 | - | 4.92 | 28,543 |
| Trace the Route of Marco Polo on a Map | 0 | - | 5.00 | 42,340 |
| European History for Dummies | 0 | - | 4.83 | 89,975 |
| British History Quiz for Dummies | 0 | - | 4.70 | 78,656 |
| 40 Historical People that Everyone Should Know | 0 | - | 4.09 | 1,014,208 |
| 1990s Movie Silhouettes | 0 | - | 4.98 | 99,033 |
| Fads of the 1970s | 0 | - | 4.19 | 28,397 |
| 2000s American TV Trivia | 0 | - | 4.16 | 20,845 |
| Recent Movie Taglines Quiz | 0 | - | 4.30 | 54,240 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,862 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 37,076 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 48,783 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 96,257 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,329,400 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 103,130 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 74,038 |
| Crayola Crayon Colors 64 Pack | 0 | - | 4.99 | 62,731 |
| Marvel Cinematic Universe - All Movies | 0 | - | 4.89 | 339,582 |
| Countries by Emojis | 0 | - | 4.99 | 239,966 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,355 |
| The Only Country ... | 0 | - | 4.91 | 81,223 |
| World Capitals by a Single Clue #3 | 0 | - | 4.35 | 46,244 |
| World Capitals in the Answer | 0 | - | 4.94 | 77,152 |
| Countries With One Word And Two O's | 0 | - | 4.92 | 56,000 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,384 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,179 |
| Capital Cities Chain | 0 | - | 4.83 | 82,810 |
| Countries with the Most McDonald's Locations | 0 | - | 4.83 | 110,800 |
| Biggest Countries with No McDonald's | 0 | - | 4.84 | 89,518 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,976 |
| The 2nd Millennium BC | 0 | - | 4.64 | 20,884 |
| Body Parts in History and Culture | 0 | - | 4.43 | 35,298 |
| History Analogies #1 | 0 | - | 4.53 | 89,993 |
| History Analogies #2 | 0 | - | 4.49 | 77,246 |
| Current Events by Year, 1990–2009 | 0 | - | 4.77 | 152,642 |
| Current Events by Year, 1970–1989 | 0 | - | 4.56 | 65,189 |
| Current Events by Year, 1930–1949 | 0 | - | 4.48 | 52,113 |
| Groups of Things - History #1 | 0 | - | 4.41 | 94,147 |
| History Analogies #3 | 0 | - | 4.61 | 80,687 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,518 |
| Which Came First? | 0 | - | 4.37 | 74,824 |
| Random History by Country | 0 | - | 4.53 | 34,880 |
| Valid Answer - World History #1 | 0 | - | 4.56 | 61,916 |
| Animals in World History | 0 | - | 4.74 | 44,532 |
| People - Real or Fictional? | 0 | - | 4.56 | 58,875 |
| Places - Real or Fictional? | 0 | - | 4.59 | 49,616 |
| History True or False #3 | 0 | - | 4.43 | 56,926 |
| First Names of Recent World Leaders | 0 | - | 4.25 | 25,004 |
| A to Z: Legendary Creatures | 0 | - | 4.26 | 53,087 |
| WWII Geography | 0 | - | 4.81 | 120,429 |
| Normandy D-Day Beaches | 0 | - | 4.83 | 40,463 |
| WWII Figures by Picture | 0 | - | 4.89 | 65,603 |
| Territory Changes in World War I | 0 | - | 4.87 | 46,833 |
| Cold War Trivia #1 | 0 | - | 4.42 | 57,320 |
| Events in History #1 | 0 | - | 4.34 | 157,795 |
| Events in Ancient History | 0 | - | 4.50 | 36,011 |
| People Who Died Young #1 | 0 | - | 4.24 | 63,678 |
| Deaths by Date and Cause #1 | 0 | - | 4.38 | 95,269 |
| Deaths by Date and Cause #2 | 0 | - | 4.15 | 67,781 |
| Time Magazine Person of the Year | 0 | - | 4.53 | 74,124 |
| Countries That Were Invaded | 0 | - | 4.55 | 97,465 |
| This Day in History - April | 0 | - | 4.40 | 44,473 |
| This Day in History - May | 0 | - | 4.33 | 48,394 |
| This Day in History - June | 0 | - | 4.32 | 33,505 |
| This Day in History - November | 0 | - | 4.24 | 33,611 |
| This Day in History - December | 0 | - | 4.32 | 40,540 |
| This Day in History - February | 0 | - | 4.38 | 39,804 |
| The 19th Century | 0 | - | 4.53 | 68,151 |
| The 18th Century | 0 | - | 4.53 | 53,323 |
| The 16th Century | 0 | - | 4.77 | 58,901 |
| The 9th and 10th Century | 0 | - | 4.54 | 37,696 |
| The 21st Century | 0 | - | 4.47 | 106,031 |
| 1780s Decade Quiz | 0 | - | 4.36 | 25,606 |
| History Multiple Choice #1 | 0 | - | 4.41 | 81,997 |
| Years in History #2 - Multiple Choice | 0 | - | 4.42 | 41,676 |
| History Multiple Choice #2 | 0 | - | 4.43 | 50,060 |
| History Multiple Choice #3 | 0 | - | 4.45 | 48,753 |
| History Multiple Choice #5 | 0 | - | 4.49 | 32,475 |
| Three Real and One Fake - World History | 0 | - | 4.44 | 38,405 |
| Name the English Monarchs | 0 | - | 4.91 | 503,181 |
