| Cold War Decoder | 0 | - | 4.83 | 52,288 |
| Name a Valid Year in History | 0 | - | 4.93 | 67,092 |
| European History for Dummies | 0 | - | 4.83 | 89,807 |
| History Analogies #1 | 0 | - | 4.53 | 89,942 |
| History Analogies #2 | 0 | - | 4.49 | 77,180 |
| Groups of Things - History #1 | 0 | - | 4.41 | 94,040 |
| History Analogies #3 | 0 | - | 4.61 | 80,619 |
| Random History by Country | 0 | - | 4.53 | 34,829 |
| Valid Answer - World History #1 | 0 | - | 4.56 | 61,831 |
| People - Real or Fictional? | 0 | - | 4.56 | 58,780 |
| Places - Real or Fictional? | 0 | - | 4.59 | 49,561 |
| "Second Best" History Edition | 0 | - | 4.94 | 62,844 |
| History General Knowledge #13 | 0 | - | 4.69 | 49,207 |
| 4-Letter History Chain #1 | 0 | - | 4.41 | 84,981 |
| 5-Letter History Chain #3 | 0 | - | 4.47 | 66,388 |
| 6-Letter History Chain #2 | 0 | - | 4.51 | 57,501 |
| 5-Letter History Chain #1 | 0 | - | 4.54 | 102,172 |
| World History Quiz for Dummies | 0 | - | 4.50 | 97,694 |
| Quotes from Historical Figures #1 | 0 | - | 4.50 | 87,436 |
| History General Knowledge #1 | 0 | - | 4.55 | 128,149 |
| History General Knowledge #3 | 0 | - | 4.50 | 96,311 |
| History General Knowledge #6 | 0 | - | 4.49 | 88,867 |
| History General Knowledge #10 | 0 | - | 4.43 | 77,815 |
| History General Knowledge #11 | 0 | - | 4.45 | 72,590 |
| Groups of Things - History #2 | 0 | - | 4.39 | 79,302 |
| History Analogies #4 | 0 | - | 4.26 | 72,878 |
| History Groups of Two | 0 | - | 4.31 | 40,681 |
| Former Countries by Territory Map | 0 | - | 4.96 | 102,651 |
| Empires by Maps | 0 | - | 4.98 | 120,143 |
| Valid Answer - World History #2 | 0 | - | 4.38 | 47,047 |
| Wolfcam's Random History General Knowledge | 0 | - | 4.43 | 21,052 |
| Ultimate 20th Century History Quiz | 0 | - | 4.86 | 53,642 |
| Historical Middle Names | 0 | - | 4.16 | 35,731 |
| People Who Were "The" Something | 0 | - | 4.25 | 155,693 |
| First Names of Historical Figures #2 | 0 | - | 4.32 | 40,501 |
| First Names of Historical Figures #1 | 0 | - | 4.39 | 229,231 |
| The 7 Wonders of the Ancient World | 0 | - | 4.85 | 82,345 |
| 5-Letter History Chain #2 | 0 | - | 4.25 | 68,952 |
| 6-Letter History Chain #1 | 0 | - | 4.28 | 69,993 |
| 4-Letter History Chain #2 | 0 | - | 4.35 | 58,240 |
| 4-Letter History Chain #3 | 0 | - | 4.38 | 60,286 |
| First Names of Explorers Quiz | 0 | - | 4.44 | 18,381 |
| Mythical Lands | 0 | - | 4.26 | 85,316 |
| Saint in the Answers | 0 | - | 4.10 | 44,326 |
| First Name + Initial Quiz | 0 | - | 4.03 | 52,832 |
| Historical Figures Known by a Single Name #1 | 0 | - | 4.31 | 85,034 |
| Quotes from Historical Figures #2 | 0 | - | 4.36 | 42,686 |
| Ben Franklin Quotes | 0 | - | 4.45 | 25,778 |
| Famous Speeches from History | 0 | - | 4.16 | 33,618 |
| History General Knowledge #5 | 0 | - | 4.39 | 106,491 |
| History General Knowledge #7 | 0 | - | 4.35 | 88,495 |
| History General Knowledge #8 | 0 | - | 4.32 | 83,933 |
| History General Knowledge #9 | 0 | - | 4.40 | 79,835 |
| History General Knowledge #12 | 0 | - | 4.32 | 67,182 |
| History General Knowledge #2 | 0 | - | 4.32 | 112,912 |
| History General Knowledge #4 | 0 | - | 4.33 | 110,653 |
| Books by Clue #2 | 0 | - | 4.43 | 26,671 |
| Movies by Clue Quiz #2 | 0 | - | 4.33 | 85,128 |
| Movies by Clue Quiz #3 | 0 | - | 4.31 | 35,555 |
| Movies by Clue #1 | 0 | - | 4.06 | 85,862 |
| Influential Women in History | 0 | - | 4.42 | 35,528 |
| Metals of Antiquity | 0 | - | 4.95 | 93,365 |
| Cradles of Civilization | 0 | - | 4.46 | 39,583 |
| Materials From History #1 | 0 | - | 4.56 | 51,496 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 46,633 |
| Historical Countries by Ruler | 0 | - | 4.48 | 48,568 |
| History: What Came First? #1 | 0 | - | 4.87 | 105,144 |
| History - Did They Have It? | 0 | - | 4.84 | 61,725 |
| Mythical Creatures Quiz #1 | 0 | - | 4.92 | 706,896 |
| Historical Middle Names - U.S. | 0 | - | 3.83 | 61,043 |
| Famous Mottos | 0 | - | 3.46 | 48,589 |
| Biggest Nations and Empires Ever | 0 | - | 4.52 | 145,797 |
| Famous Explorers | 0 | - | 4.58 | 36,132 |
| Famous Empires by Description | 0 | - | 4.73 | 118,376 |
| Answers by Time Period | 0 | - | 4.63 | 55,537 |
| Years in History #1 - Multiple Choice | 0 | - | 4.85 | 70,228 |
| Analogies of Countries #1 | 0 | - | 4.89 | 68,358 |
| Best-Selling Video Game Consoles | 0 | - | 4.82 | 273,875 |
| American TV by Clue #2 | 0 | - | 4.29 | 15,693 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 104,210 |
| Top 10 Oldest African Countries | 0 | - | 4.88 | 27,911 |
| Popular Royal Names | 0 | - | 4.27 | 124,876 |
| First Names of Painters | 0 | - | 4.43 | 59,820 |
| Historical Misquotes | 0 | - | 4.39 | 26,656 |
| All Modern-Day Countries Ever Controlled by Turkic People | 0 | - | 4.94 | 40,974 |
| All Modern-Day Countries Ever Controlled by Arab People with a Map | 0 | - | 4.98 | 55,277 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,617,242 |
| Italian Name Translation | 0 | - | 4.82 | 46,439 |
| Songs that Start with the Same Word | 0 | - | 4.87 | 110,613 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 165,307 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 117,975 |
| Anagram Chain - Countries | 0 | - | 4.98 | 116,302 |
| Geography Quiz for Dummies | 0 | - | 4.87 | 108,555 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 236,748 |
| Books by Clue #1 | 0 | - | 4.36 | 25,767 |
| Movies by Clue Quiz #4 | 0 | - | 4.23 | 28,357 |
| Movies by Haiku #1 | 0 | - | 4.27 | 28,409 |
| Movies by Haiku #2 | 0 | - | 4.22 | 25,011 |
| MLB Baseball Team Names by Clue | 0 | - | 4.35 | 67,610 |
| 4-Letter Geography Chain #1 | 0 | - | 4.81 | 169,930 |
| Random Symbol to Element | 0 | - | 4.88 | 92,973 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,924 |
| Name a Valid World City | 0 | - | 4.83 | 71,031 |
| Short Term Memory Test - Countries | 0 | - | 4.83 | 45,918 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 69,318 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 64,360 |
| Years in History by Picture | 0 | - | 4.44 | 35,468 |
| Historical Events - AD or BC? | 0 | - | 4.70 | 57,546 |
| Materials From History #2 | 0 | - | 4.59 | 31,465 |
| 20th Century Dates Quiz | 0 | - | 4.56 | 39,392 |
| Events in History #2 | 0 | - | 4.49 | 71,669 |
| Events in History #4 | 0 | - | 4.44 | 44,274 |
| Infamous Criminals - Mostly U.S. | 0 | - | 4.21 | 48,978 |
| Assassinations in History | 0 | - | 4.21 | 66,172 |
| Famous Seconds | 0 | - | 4.22 | 46,559 |
| Ages and Eras | 0 | - | 4.39 | 67,672 |
| Celebrity Knights of the United Kingdom | 0 | - | 4.23 | 39,476 |
| Titled People Quiz #1 | 0 | - | 4.11 | 45,773 |
| Titled People Quiz #3 | 0 | - | 4.34 | 43,147 |
| Job Titles Quiz #1 | 0 | - | 4.22 | 75,975 |
| Female Historical Figures | 0 | - | 4.28 | 33,228 |
| Historical Blunders | 0 | - | 4.34 | 91,912 |
| Territorial Accessions | 0 | - | 4.36 | 34,770 |
| People Known as "The Great" | 0 | - | 4.46 | 24,652 |
| This Day in History - July | 0 | - | 4.49 | 36,440 |
| This Day in History - August | 0 | - | 4.42 | 43,346 |
| This Day in History - September | 0 | - | 4.55 | 57,417 |
| This Day in History - October | 0 | - | 4.49 | 37,615 |
| This Day in History - January | 0 | - | 4.50 | 46,695 |
| This Day in History - March | 0 | - | 4.45 | 43,647 |
| Ancient Civilizations | 0 | - | 4.64 | 37,927 |
| The Places They Went #1 | 0 | - | 4.74 | 33,523 |
| Famous Inventors | 0 | - | 4.44 | 43,530 |
| 40 Historical People that Everyone Should Know | 0 | - | 4.09 | 1,013,403 |
| Word Scramble - Countries | 0 | - | 4.86 | 2,099,324 |
| 7 Deadly Sins | 0 | - | 4.88 | 399,499 |
| Disney Animated Characters | 0 | - | 4.88 | 601,103 |
| Conspiracy Theories – Mostly U.S. | 0 | - | 4.44 | 56,470 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 449,600 |
| Countries with Four Letters | 0 | - | 4.99 | 421,821 |
| Eight Most Popular Berries | 0 | - | 4.43 | 99,278 |
| Top 20 Fruits Sold in the U.S. | 0 | - | 4.44 | 67,657 |
| Former Flags | 0 | - | 4.97 | 107,568 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,916 |
| Historic Orient Express Routes Map | 0 | - | 4.99 | 53,433 |
| All World Leaders 2026 | 0 | - | 4.94 | 18,930 |
| WWII Decoder | 0 | - | 4.41 | 53,500 |
| Name a Valid Answer - World War II | 0 | - | 4.53 | 55,346 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 24,853 |
| All Modern-Day Countries Ever Controlled by the Seljuks | 0 | - | 4.92 | 28,488 |
| Countries by Languages in 90 Seconds | 0 | - | 4.94 | 719,546 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,096,359 |
| Fruits: No Vowels | 0 | - | 4.81 | 99,477 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 304,736 |
| Islands by Country #1 | 0 | - | 4.88 | 175,166 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,415 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,762 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,658 |
| Random Geographic Groups of Five | 0 | - | 4.93 | 114,429 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 199,932 |
| Top Five Countries By Category #3 | 0 | - | 4.81 | 176,983 |
| American TV by Clue #1 | 0 | - | 3.97 | 8,724 |
| Country Chain | 0 | - | 4.96 | 216,908 |
| Can You Name These 50 Random Countries? | 0 | - | 4.99 | 216,241 |
| Random Countries Mouse Hunt! | 0 | - | 4.81 | 184,066 |
| Random Countries Mouse Hunt 2: Mousenado! | 0 | - | 4.98 | 129,746 |
| Find The Mystery Country Using Color Clues - Randomized! | 0 | - | 4.98 | 2,162,302 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 49,966 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 320,094 |
| Name a Valid Country #3 | 0 | - | 4.99 | 262,651 |
| Name a Valid Country #1 | 0 | - | 4.99 | 289,052 |
| Name a Valid Country #2 | 0 | - | 4.98 | 250,241 |
| Name a Valid Country #4 | 0 | - | 4.97 | 255,160 |
| Name a Valid Country #5 | 0 | - | 4.99 | 206,540 |
| Name a Valid Country #6 | 0 | - | 4.94 | 129,100 |
| Name a Valid Country #7 | 0 | - | 4.91 | 128,983 |
| Name a Valid Country #8 | 0 | - | 4.85 | 98,345 |
| Random Name a Valid Bordering Country | 0 | - | 4.99 | 75,370 |
| Name a Valid Country #10 | 0 | - | 4.93 | 42,733 |
| Visual Memory Test - Countries on a World Map | 0 | - | 4.99 | 66,938 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,372 |
| Random Geographic Groups of Seven | 0 | - | 4.91 | 45,951 |
| The 2nd Millennium BC | 0 | - | 4.64 | 20,828 |
| Body Parts in History and Culture | 0 | - | 4.43 | 35,260 |
| Current Events by Year, 1990–2009 | 0 | - | 4.77 | 152,536 |
| Current Events by Year, 1970–1989 | 0 | - | 4.56 | 65,139 |
| Current Events by Year, 1930–1949 | 0 | - | 4.48 | 52,065 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,434 |
| Which Came First? | 0 | - | 4.37 | 74,738 |
| Christopher Columbus Quiz | 0 | - | 4.21 | 8,293 |
| Animals in World History | 0 | - | 4.74 | 44,450 |
| History True or False #3 | 0 | - | 4.43 | 56,800 |
| A to Z: Legendary Creatures | 0 | - | 4.26 | 52,991 |
| WWII First Names | 0 | - | 4.44 | 41,755 |
| WWII for Dummies | 0 | - | 4.78 | 104,785 |
| Cold War Trivia #1 | 0 | - | 4.42 | 57,241 |
| Events in History #3 | 0 | - | 4.40 | 71,657 |
| Events in History #1 | 0 | - | 4.34 | 157,669 |
| Events in Ancient History | 0 | - | 4.50 | 35,943 |
| Born Here on This Date #1 | 0 | - | 3.92 | 35,356 |
