| Cold War Decoder | 0 | - | 4.83 | 52,477 |
| Name a Valid Year in History | 0 | - | 4.93 | 67,561 |
| European History for Dummies | 0 | - | 4.83 | 90,129 |
| History Analogies #1 | 0 | - | 4.53 | 90,090 |
| History Analogies #2 | 0 | - | 4.49 | 77,334 |
| Groups of Things - History #1 | 0 | - | 4.41 | 94,267 |
| History Analogies #3 | 0 | - | 4.61 | 80,785 |
| Random History by Country | 0 | - | 4.53 | 34,926 |
| Valid Answer - World History #1 | 0 | - | 4.56 | 62,005 |
| People - Real or Fictional? | 0 | - | 4.56 | 58,975 |
| Places - Real or Fictional? | 0 | - | 4.59 | 49,672 |
| "Second Best" History Edition | 0 | - | 4.94 | 63,630 |
| History General Knowledge #13 | 0 | - | 4.69 | 49,690 |
| 4-Letter History Chain #1 | 0 | - | 4.41 | 85,188 |
| 5-Letter History Chain #3 | 0 | - | 4.47 | 66,558 |
| 6-Letter History Chain #2 | 0 | - | 4.51 | 57,649 |
| 5-Letter History Chain #1 | 0 | - | 4.54 | 102,633 |
| World History Quiz for Dummies | 0 | - | 4.50 | 98,031 |
| Quotes from Historical Figures #1 | 0 | - | 4.50 | 87,590 |
| History General Knowledge #1 | 0 | - | 4.55 | 128,685 |
| History General Knowledge #3 | 0 | - | 4.50 | 96,721 |
| History General Knowledge #6 | 0 | - | 4.49 | 89,103 |
| History General Knowledge #10 | 0 | - | 4.43 | 78,072 |
| History General Knowledge #11 | 0 | - | 4.45 | 72,890 |
| Groups of Things - History #2 | 0 | - | 4.39 | 79,469 |
| History Analogies #4 | 0 | - | 4.26 | 73,078 |
| History Groups of Two | 0 | - | 4.31 | 40,793 |
| Former Countries by Territory Map | 0 | - | 4.96 | 103,230 |
| Empires by Maps | 0 | - | 4.98 | 121,110 |
| Valid Answer - World History #2 | 0 | - | 4.38 | 47,286 |
| Wolfcam's Random History General Knowledge | 0 | - | 4.43 | 21,105 |
| Ultimate 20th Century History Quiz | 0 | - | 4.87 | 53,928 |
| Historical Middle Names | 0 | - | 4.16 | 35,938 |
| People Who Were "The" Something | 0 | - | 4.25 | 156,059 |
| First Names of Historical Figures #2 | 0 | - | 4.32 | 40,687 |
| First Names of Historical Figures #1 | 0 | - | 4.39 | 229,642 |
| The 7 Wonders of the Ancient World | 0 | - | 4.85 | 82,494 |
| 5-Letter History Chain #2 | 0 | - | 4.25 | 69,113 |
| 6-Letter History Chain #1 | 0 | - | 4.28 | 70,149 |
| 4-Letter History Chain #2 | 0 | - | 4.35 | 58,378 |
| 4-Letter History Chain #3 | 0 | - | 4.38 | 60,457 |
| First Names of Explorers Quiz | 0 | - | 4.45 | 18,498 |
| Mythical Lands | 0 | - | 4.26 | 85,423 |
| Saint in the Answers | 0 | - | 4.10 | 44,424 |
| First Name + Initial Quiz | 0 | - | 4.03 | 52,906 |
| Historical Figures Known by a Single Name #1 | 0 | - | 4.32 | 85,375 |
| Quotes from Historical Figures #2 | 0 | - | 4.36 | 42,767 |
| Ben Franklin Quotes | 0 | - | 4.45 | 25,799 |
| Famous Speeches from History | 0 | - | 4.19 | 33,678 |
| History General Knowledge #5 | 0 | - | 4.39 | 106,806 |
| History General Knowledge #7 | 0 | - | 4.35 | 88,700 |
| History General Knowledge #8 | 0 | - | 4.32 | 84,136 |
| History General Knowledge #9 | 0 | - | 4.40 | 80,073 |
| History General Knowledge #12 | 0 | - | 4.32 | 67,362 |
| History General Knowledge #2 | 0 | - | 4.32 | 113,252 |
| History General Knowledge #4 | 0 | - | 4.33 | 111,006 |
| Famous People from Africa | 0 | - | 4.45 | 10,972 |
| Influential Women in History | 0 | - | 4.42 | 36,149 |
| Metals of Antiquity | 0 | - | 4.95 | 93,663 |
| Cradles of Civilization | 0 | - | 4.46 | 40,112 |
| Materials From History #1 | 0 | - | 4.56 | 51,887 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 46,908 |
| Historical Countries by Ruler | 0 | - | 4.48 | 48,972 |
| History: What Came First? #1 | 0 | - | 4.87 | 105,586 |
| History - Did They Have It? | 0 | - | 4.84 | 62,006 |
| Mythical Creatures Quiz #1 | 0 | - | 4.92 | 708,899 |
| Historical Middle Names - U.S. | 0 | - | 3.83 | 61,184 |
| Famous Mottos | 0 | - | 3.46 | 48,626 |
| Biggest Nations and Empires Ever | 0 | - | 4.46 | 146,276 |
| Famous Explorers | 0 | - | 4.58 | 36,272 |
| Famous Empires by Description | 0 | - | 4.73 | 118,735 |
| Answers by Time Period | 0 | - | 4.64 | 55,731 |
| Years in History #1 - Multiple Choice | 0 | - | 4.82 | 70,447 |
| Analogies of Countries #1 | 0 | - | 4.89 | 68,585 |
| Best-Selling Video Game Consoles | 0 | - | 4.82 | 276,164 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 104,644 |
| Top 10 Oldest African Countries | 0 | - | 4.88 | 28,090 |
| Popular Royal Names | 0 | - | 4.27 | 125,131 |
| First Names of Painters | 0 | - | 4.43 | 59,939 |
| Historical Misquotes | 0 | - | 4.39 | 26,675 |
| All Modern-Day Countries Ever Controlled by Turkic People | 0 | - | 4.94 | 41,144 |
| All Modern-Day Countries Ever Controlled by Arab People with a Map | 0 | - | 4.98 | 55,506 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 70,158 |
| Italian Name Translation | 0 | - | 4.83 | 47,381 |
| Songs that Start with the Same Word | 0 | - | 4.87 | 111,116 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 166,709 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 119,191 |
| Anagram Chain - Countries | 0 | - | 4.98 | 116,953 |
| Geography Quiz for Dummies | 0 | - | 4.87 | 108,998 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 237,476 |
| 4-Letter Geography Chain #1 | 0 | - | 4.82 | 170,343 |
| Random Symbol to Element | 0 | - | 4.88 | 93,462 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,148 |
| Name a Valid World City | 0 | - | 4.83 | 71,560 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 65,075 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,637,008 |
| Years in History by Picture | 0 | - | 4.44 | 35,644 |
| Historical Events - AD or BC? | 0 | - | 4.70 | 57,714 |
| Materials From History #2 | 0 | - | 4.59 | 31,565 |
| 20th Century Dates Quiz | 0 | - | 4.56 | 39,452 |
| Events in History #2 | 0 | - | 4.49 | 71,841 |
| Events in History #3 | 0 | - | 4.41 | 71,801 |
| Events in History #4 | 0 | - | 4.44 | 44,389 |
| Infamous Criminals - Mostly U.S. | 0 | - | 4.21 | 49,095 |
| Assassinations in History | 0 | - | 4.21 | 66,322 |
| Famous Seconds | 0 | - | 4.22 | 46,772 |
| Ages and Eras | 0 | - | 4.39 | 67,830 |
| Celebrity Knights of the United Kingdom | 0 | - | 4.23 | 39,531 |
| Titled People Quiz #1 | 0 | - | 4.11 | 45,867 |
| Titled People Quiz #3 | 0 | - | 4.34 | 43,254 |
| Job Titles Quiz #1 | 0 | - | 4.22 | 76,079 |
| Female Historical Figures | 0 | - | 4.28 | 33,306 |
| Historical Blunders | 0 | - | 4.34 | 92,582 |
| Territorial Accessions | 0 | - | 4.34 | 34,852 |
| People Known as "The Great" | 0 | - | 4.46 | 24,739 |
| This Day in History - July | 0 | - | 4.49 | 36,475 |
| This Day in History - August | 0 | - | 4.42 | 43,384 |
| This Day in History - September | 0 | - | 4.55 | 57,500 |
| This Day in History - October | 0 | - | 4.49 | 37,654 |
| This Day in History - January | 0 | - | 4.47 | 46,751 |
| This Day in History - March | 0 | - | 4.45 | 43,703 |
| Ancient Civilizations | 0 | - | 4.64 | 38,031 |
| The Places They Went #1 | 0 | - | 4.74 | 33,553 |
| Famous Inventors | 0 | - | 4.44 | 43,565 |
| 40 Historical People that Everyone Should Know | 0 | - | 4.08 | 1,015,107 |
| Word Scramble - Countries | 0 | - | 4.87 | 2,106,965 |
| 7 Deadly Sins | 0 | - | 4.88 | 401,868 |
| Disney Animated Characters | 0 | - | 4.88 | 602,107 |
| Conspiracy Theories – Mostly U.S. | 0 | - | 4.44 | 56,602 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 451,885 |
| Countries with Four Letters | 0 | - | 4.99 | 423,750 |
| Eight Most Popular Berries | 0 | - | 4.43 | 99,616 |
| Top 20 Fruits Sold in the U.S. | 0 | - | 4.45 | 68,042 |
| Former Flags | 0 | - | 4.97 | 108,062 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,249 |
| Historic Orient Express Routes Map | 0 | - | 5.00 | 53,625 |
| All World Leaders 2026 | 0 | - | 4.94 | 20,659 |
| WWII Decoder | 0 | - | 4.41 | 53,689 |
| Name a Valid Answer - World War II | 0 | - | 4.53 | 55,589 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 25,086 |
| All Modern-Day Countries Ever Controlled by the Seljuks | 0 | - | 4.92 | 28,599 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,444 |
| Random Geographic Groups of Seven | 0 | - | 4.91 | 46,382 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,099,705 |
| Fruits: No Vowels | 0 | - | 4.81 | 100,061 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 305,739 |
| Islands by Country #1 | 0 | - | 4.90 | 175,648 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,804 |
| Regions of Countries #2 | 0 | - | 4.95 | 124,176 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,929 |
| Random Geographic Groups of Five | 0 | - | 4.93 | 114,958 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 201,277 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 183,590 |
| Country Chain | 0 | - | 4.96 | 217,769 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 217,674 |
| Random Countries Mouse Hunt! | 0 | - | 4.81 | 185,426 |
| Random Countries Mouse Hunt 2: Mousenado! | 0 | - | 4.98 | 130,592 |
| Find The Mystery Country Using Color Clues - Randomized! | 0 | - | 4.98 | 2,172,622 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 50,201 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 322,120 |
| Name a Valid Country #3 | 0 | - | 4.99 | 263,881 |
| Name a Valid Country #1 | 0 | - | 4.99 | 291,788 |
| Name a Valid Country #2 | 0 | - | 4.98 | 251,751 |
| Name a Valid Country #4 | 0 | - | 4.97 | 256,903 |
| Name a Valid Country #5 | 0 | - | 4.99 | 207,892 |
| Name a Valid Country #6 | 0 | - | 4.94 | 130,134 |
| Name a Valid Country #7 | 0 | - | 4.91 | 129,867 |
| Name a Valid Country #8 | 0 | - | 4.86 | 99,235 |
| Random Name a Valid Bordering Country | 0 | - | 4.99 | 75,939 |
| Name a Valid Country #10 | 0 | - | 4.93 | 43,327 |
| Visual Memory Test - Countries on a World Map | 0 | - | 4.99 | 67,323 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 729,893 |
| The 2nd Millennium BC | 0 | - | 4.64 | 20,927 |
| Body Parts in History and Culture | 0 | - | 4.43 | 35,380 |
| Current Events by Year, 1990–2009 | 0 | - | 4.77 | 152,749 |
| Current Events by Year, 1970–1989 | 0 | - | 4.56 | 65,244 |
| Current Events by Year, 1930–1949 | 0 | - | 4.47 | 52,152 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,629 |
| Which Came First? | 0 | - | 4.37 | 74,914 |
| Christopher Columbus Quiz | 0 | - | 4.23 | 8,324 |
| Animals in World History | 0 | - | 4.74 | 44,604 |
| History True or False #3 | 0 | - | 4.43 | 57,045 |
| A to Z: Legendary Creatures | 0 | - | 4.27 | 53,159 |
| WWII First Names | 0 | - | 4.44 | 41,867 |
| WWII for Dummies | 0 | - | 4.78 | 105,255 |
| Cold War Trivia #1 | 0 | - | 4.42 | 57,414 |
| Events in History #1 | 0 | - | 4.34 | 157,948 |
| Events in Ancient History | 0 | - | 4.50 | 36,079 |
| Born Here on This Date #1 | 0 | - | 3.92 | 35,408 |
| Famous Founders in the U.S. | 0 | - | 4.00 | 34,642 |
| People Who Died Young #1 | 0 | - | 4.24 | 63,718 |
| Titled People Quiz #2 | 0 | - | 4.38 | 26,805 |
| Deaths by Date and Cause #1 | 0 | - | 4.38 | 95,380 |
| Deaths by Date and Cause #2 | 0 | - | 4.15 | 67,861 |
| Job Titles Quiz #2 | 0 | - | 3.62 | 37,337 |
| Famous Ships Quiz | 0 | - | 4.25 | 29,268 |
| Famous Short People | 0 | - | 4.39 | 17,943 |
| Name the Alliance | 0 | - | 4.29 | 29,807 |
| Time Magazine Person of the Year | 0 | - | 4.53 | 74,252 |
| Coups d'Etat - Name the Country | 0 | - | 4.40 | 27,715 |
