| Name the English Monarchs | 0 | - | 4.91 | 507,667 |
| "Second Best" History Edition | 0 | - | 4.94 | 64,452 |
| 1980s Movie Silhouettes | 0 | - | 4.97 | 104,893 |
| 1990s Movie Silhouettes | 0 | - | 4.98 | 99,900 |
| 2010s American TV Trivia | 0 | - | 4.45 | 19,836 |
| Top 100 Greatest NBA Players | 0 | - | 4.43 | 698,775 |
| 2000s Catchphrases | 0 | - | 3.04 | 349,412 |
| Former Countries by Territory Map | 0 | - | 4.96 | 104,301 |
| Empires by Maps | 0 | - | 4.98 | 122,706 |
| Words for Leaders | 0 | - | 4.77 | 259,346 |
| The 7 Wonders of the Ancient World | 0 | - | 4.86 | 82,682 |
| 2020 News Stories - Name the Country | 0 | - | 4.35 | 30,474 |
| Movies by Year, 1990–2009 | 0 | - | 4.21 | 66,939 |
| 1940s Celebrities by Picture | 0 | - | 4.43 | 48,256 |
| Fads of the 2000s | 0 | - | 3.68 | 61,442 |
| 2000s American TV Trivia | 0 | - | 4.16 | 20,901 |
| 100 Greatest Britons Quiz | 0 | - | 4.41 | 48,519 |
| Metals of Antiquity | 0 | - | 4.95 | 94,060 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 47,254 |
| History: What Came First? #1 | 0 | - | 4.87 | 106,195 |
| History: What Came First? #2 | 0 | - | 4.81 | 80,257 |
| History - Did They Have It? | 0 | - | 4.85 | 62,367 |
| Political Figures by Last Name #1 | 0 | - | 4.56 | 68,860 |
| Mythical Creatures Quiz #1 | 0 | - | 4.92 | 710,964 |
| Ultimate 20th Century History Quiz | 0 | - | 4.87 | 54,277 |
| 1970s Decade Quiz | 0 | - | 4.23 | 61,080 |
| Years in History #1 - Multiple Choice | 0 | - | 4.82 | 70,737 |
| 1970s Music Trivia | 0 | - | 4.29 | 31,837 |
| 1970s Celebrities by Picture #1 | 0 | - | 4.20 | 58,342 |
| 1970s Celebrities by Picture #2 | 0 | - | 4.21 | 51,036 |
| 1980s Movie Trivia #1 | 0 | - | 4.58 | 31,551 |
| 1990s Movie Trivia #1 | 0 | - | 4.38 | 53,194 |
| 1990s Movie Trivia #2 | 0 | - | 4.40 | 42,019 |
| Fresh Prince of Bel-Air Lyrics | 0 | - | 4.86 | 590,520 |
| 2000s Movie Trivia #1 | 0 | - | 4.36 | 73,531 |
| 2010s Movie Trivia | 0 | - | 4.33 | 51,289 |
| 2010s Music Trivia | 0 | - | 4.41 | 94,299 |
| NBA's 50 Greatest Players From 1996 | 0 | - | 4.27 | 75,557 |
| Top Ranked NFL Players of the 2020s | 0 | - | 4.13 | 37,175 |
| Top 10 Oldest African Countries | 0 | - | 4.87 | 28,328 |
| Influential Women in History | 0 | - | 4.43 | 36,607 |
| Cradles of Civilization | 0 | - | 4.46 | 40,568 |
| Materials From History #1 | 0 | - | 4.56 | 52,148 |
| Materials From History #2 | 0 | - | 4.59 | 31,643 |
| Historical Countries by Ruler | 0 | - | 4.48 | 49,365 |
| Trace the Route of Ibn Battuta on a Map | 0 | - | 4.99 | 22,803 |
| World Leaders by Picture | 0 | - | 4.36 | 267,170 |
| Canadian Prime Ministers | 0 | - | 4.64 | 58,051 |
| Dictators by Picture | 0 | - | 4.18 | 49,459 |
| Name a Valid Year in History | 0 | - | 4.93 | 68,196 |
| Biggest Nations and Empires Ever | 0 | - | 4.46 | 146,785 |
| Famous Explorers | 0 | - | 4.58 | 36,420 |
| Famous Empires by Description | 0 | - | 4.74 | 119,092 |
| Answers by Time Period | 0 | - | 4.64 | 55,953 |
| Coups d'Etat - Name the Country | 0 | - | 4.44 | 42,508 |
| 2016 News Stories - Name the Country | 0 | - | 4.45 | 23,492 |
| Movies by Year, 1970–1989 | 0 | - | 4.38 | 25,490 |
| Countries Italy Declared War On | 0 | - | 4.77 | 50,093 |
| All Modern-Day Countries Ever Controlled by Turkic People | 0 | - | 4.94 | 41,329 |
| All Modern-Day Countries Ever Controlled by Arab People with a Map | 0 | - | 4.98 | 55,818 |
| All Modern-Day Countries Ever Controlled by the British | 0 | - | 4.81 | 50,303 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 32,011 |
| Houses of British Monarchs | 0 | - | 4.54 | 66,046 |
| 1950s Celebrities by Picture #1 | 0 | - | 4.24 | 51,417 |
| 1950s Celebrities by Picture #2 | 0 | - | 4.29 | 46,394 |
| Rat Pack Members | 0 | - | 4.03 | 5,205 |
| Who Did That 1960s Song #2 | 0 | - | 4.46 | 41,229 |
| 1970s Celebrities | 0 | - | 4.03 | 13,797 |
| People Portrayed by Andy Warhol | 0 | - | 4.35 | 38,308 |
| 1970s... or 1980s? | 0 | - | 4.60 | 30,718 |
| Who Did That 1970s Song #1 | 0 | - | 4.48 | 89,240 |
| Fads of the 1980s | 0 | - | 4.06 | 36,967 |
| 1980s Celebrities by Picture #2 | 0 | - | 4.19 | 72,229 |
| Highest Grossing 1980s Movies | 0 | - | 4.47 | 65,881 |
| Back to the Future Trivia | 0 | - | 4.59 | 34,724 |
| Fads of the 1990s | 0 | - | 4.03 | 36,664 |
| 1990s Celebrities by Picture #1 | 0 | - | 4.14 | 79,879 |
| 1990s Celebrities by Picture #2 | 0 | - | 4.16 | 72,953 |
| Seinfeld Trivia | 0 | - | 4.57 | 35,264 |
| Main Friends Characters and Actors | 0 | - | 4.42 | 52,459 |
| Friends - Finish the Quote | 0 | - | 4.57 | 44,435 |
| Highest Grossing 1990s Movies | 0 | - | 4.50 | 109,073 |
| 2000s Celebrities by Picture #2 | 0 | - | 4.15 | 96,249 |
| 2010s U.S. Pop Culture | 0 | - | 4.28 | 36,975 |
| 100 Best Songs of the 2000s | 0 | - | 4.21 | 39,649 |
| 2000s Movies by Plot | 0 | - | 3.76 | 15,059 |
| Characters from The Office | 0 | - | 4.48 | 46,521 |
| The Office Trivia #1 | 0 | - | 4.43 | 95,392 |
| NBA Top Ten in MVP Voting – 2010s | 0 | - | 4.57 | 44,845 |
| 2010s Movies by Plot | 0 | - | 3.85 | 23,091 |
| Books by Country Quiz | 0 | - | 4.30 | 32,333 |
| Countries by Number of Books Published | 0 | - | 4.95 | 73,250 |
| Top U.S. Universities | 0 | - | 4.15 | 146,058 |
| Most Valuable Brands | 0 | - | 4.28 | 136,428 |
| U.S. Celebrity Gossip by Year, 1991–2009 | 0 | - | 3.75 | 38,245 |
| Former Flags | 0 | - | 4.97 | 108,887 |
| Years in History by Picture | 0 | - | 4.45 | 35,965 |
| Historical Events - AD or BC? | 0 | - | 4.70 | 57,916 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,533 |
| Historic Orient Express Routes Map | 0 | - | 5.00 | 53,976 |
| People Who Have Been Considered Gods | 0 | - | 4.49 | 24,549 |
| World Leaders of the World Wars | 0 | - | 4.36 | 38,090 |
| Five Most Guessed World Leaders by Country | 0 | - | 4.16 | 64,254 |
| All World Leaders 2026 | 0 | - | 4.95 | 21,191 |
| The Dictator Files: Adolf Hitler | 0 | - | 4.78 | 78,414 |
| The Dictator Files: Saddam Hussein | 0 | - | 4.48 | 15,955 |
| WWII First Names | 0 | - | 4.45 | 42,027 |
| Cold War Decoder | 0 | - | 4.83 | 52,726 |
| Events in History #2 | 0 | - | 4.49 | 72,052 |
| Events in History #3 | 0 | - | 4.41 | 71,971 |
| Events in History #4 | 0 | - | 4.44 | 44,539 |
| Infamous Criminals - Mostly U.S. | 0 | - | 4.21 | 49,202 |
| Assassinations in History | 0 | - | 4.21 | 66,486 |
| Famous Founders in the U.S. | 0 | - | 4.03 | 34,850 |
| Famous Seconds | 0 | - | 4.22 | 46,902 |
| Ages and Eras | 0 | - | 4.39 | 67,987 |
| Celebrity Knights of the United Kingdom | 0 | - | 4.23 | 39,588 |
| Titled People Quiz #1 | 0 | - | 4.11 | 45,956 |
| Titled People Quiz #3 | 0 | - | 4.34 | 43,339 |
| Job Titles Quiz #1 | 0 | - | 4.22 | 76,186 |
| Female Historical Figures | 0 | - | 4.28 | 33,414 |
| Historical Blunders | 0 | - | 4.34 | 92,768 |
| Territorial Accessions | 0 | - | 4.34 | 34,967 |
| People Known as "The Great" | 0 | - | 4.46 | 24,820 |
| 100 Most Influential Figures in U.S. History | 0 | - | 4.09 | 54,240 |
| Political Quotes | 0 | - | 4.17 | 19,964 |
| This Day in History - July | 0 | - | 4.49 | 36,529 |
| This Day in History - August | 0 | - | 4.42 | 43,454 |
| This Day in History - September | 0 | - | 4.55 | 57,606 |
| This Day in History - October | 0 | - | 4.49 | 37,707 |
| This Day in History - January | 0 | - | 4.48 | 46,825 |
| This Day in History - March | 0 | - | 4.45 | 43,772 |
| Ancient Civilizations | 0 | - | 4.64 | 38,182 |
| Military History Vocabulary | 0 | - | 4.92 | 67,791 |
| Battle to Country | 0 | - | 4.91 | 54,163 |
| The Reign of Napoleon | 0 | - | 4.54 | 39,241 |
| The Places They Went #1 | 0 | - | 4.74 | 33,590 |
| The Life of King David | 0 | - | 4.37 | 14,153 |
| Famous Inventors | 0 | - | 4.44 | 43,623 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 25,367 |
| All Modern-Day Countries Ever Controlled by the Seljuks | 0 | - | 4.92 | 28,739 |
| Trace the Route of Marco Polo on a Map | 0 | - | 5.00 | 42,655 |
| European History for Dummies | 0 | - | 4.83 | 90,511 |
| English Royal Consorts | 0 | - | 4.38 | 37,574 |
| British History A-Z #1 | 0 | - | 4.45 | 47,362 |
| Kings of France Quiz | 0 | - | 4.22 | 32,976 |
| 40 Historical People that Everyone Should Know | 0 | - | 4.08 | 1,017,301 |
| 1930s Celebrities by Picture | 0 | - | 4.33 | 12,767 |
| 1960s Catchphrases | 0 | - | 4.14 | 105,166 |
| 1960s Music Trivia | 0 | - | 4.36 | 23,809 |
| Who Did That 1960s Song #1 | 0 | - | 4.38 | 47,841 |
| Woodstock Performers | 0 | - | 4.55 | 10,695 |
| #1 Hits of the 1960s | 0 | - | 4.59 | 43,074 |
| Who Did That 1970s Song #2 | 0 | - | 4.25 | 53,951 |
| #1 Hits of the 1970s | 0 | - | 4.44 | 85,504 |
| I Will Survive Lyrics | 0 | - | 4.25 | 37,785 |
| 1980s Movie Trivia #2 | 0 | - | 4.28 | 20,853 |
| 1980s Celebrities by Picture #1 | 0 | - | 3.97 | 61,874 |
| 1990s Catchphrases | 0 | - | 4.22 | 176,629 |
| Friends Trivia | 0 | - | 4.09 | 161,248 |
| Top Box Office Stars of the 1990s | 0 | - | 4.30 | 31,805 |
| 2000s Movie Trivia #2 | 0 | - | 4.19 | 28,766 |
| 2000s Celebrities by Picture #1 | 0 | - | 3.93 | 102,809 |
| 2000s U.S. Pop Culture | 0 | - | 4.19 | 16,177 |
| 1990s U.S. Pop Culture | 0 | - | 4.05 | 11,374 |
| 1980s U.S. Pop Culture | 0 | - | 4.03 | 10,540 |
| Who Did That 2000s Song #2 | 0 | - | 4.17 | 116,366 |
| Who Did That 2000s Song #1 | 0 | - | 4.23 | 92,745 |
| 2000s Movie Co-Stars | 0 | - | 4.33 | 40,093 |
| The Office Trivia - Multiple Choice | 0 | - | 4.38 | 38,853 |
| Who Did That 2010s Song #1 | 0 | - | 4.44 | 24,957 |
| Breaking Bad Trivia | 0 | - | 4.45 | 55,554 |
| 100 Greatest Players in NFL History | 0 | - | 3.58 | 70,235 |
| World Capitals in the Answer | 0 | - | 4.94 | 77,849 |
| Monarchies of Europe | 0 | - | 4.90 | 99,088 |
| Monarchies of Asia | 0 | - | 4.97 | 71,648 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,591 |
| Countries with the Most Christians | 0 | - | 4.93 | 145,026 |
| Five Countries with Most Christians by Continent | 0 | - | 4.99 | 112,776 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 89,423 |
| Countries Mentioned in the Bible | 0 | - | 4.96 | 67,780 |
| Countries with the Most Catholics | 0 | - | 4.90 | 110,718 |
| Catholic Countries in Europe | 0 | - | 4.83 | 95,935 |
| Orthodox Countries | 0 | - | 4.92 | 133,024 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,521 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 37,639 |
| Marvel Cinematic Universe - All Movies | 0 | - | 4.89 | 344,236 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,388 |
| The 2nd Millennium BC | 0 | - | 4.64 | 21,046 |
| Body Parts in History and Culture | 0 | - | 4.43 | 35,484 |
| The Places They Went #3 | 0 | - | 4.63 | 13,822 |
| History Analogies #1 | 0 | - | 4.53 | 90,424 |
| History Analogies #2 | 0 | - | 4.49 | 77,548 |
| Current Events by Year, 1990–2009 | 0 | - | 4.77 | 153,078 |
| Current Events by Year, 1970–1989 | 0 | - | 4.56 | 65,375 |
| Current Events by Year, 1930–1949 | 0 | - | 4.47 | 52,251 |
| Groups of Things - History #1 | 0 | - | 4.41 | 94,612 |
| History Analogies #3 | 0 | - | 4.61 | 80,992 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.74 | 58,843 |
| Spanish History A-Z | 0 | - | 4.37 | 19,543 |
