| Places - Real or Fictional? | 0 | - | 4.59 | 49,518 |
| Mythical Lands | 0 | - | 4.26 | 85,286 |
| "Second Best" History Edition | 0 | - | 4.94 | 62,675 |
| Cold War Decoder | 0 | - | 4.83 | 52,213 |
| Name a Valid Year in History | 0 | - | 4.93 | 66,947 |
| European History for Dummies | 0 | - | 4.83 | 89,706 |
| History Analogies #1 | 0 | - | 4.53 | 89,899 |
| History Analogies #2 | 0 | - | 4.49 | 77,146 |
| Groups of Things - History #1 | 0 | - | 4.41 | 93,962 |
| History Analogies #3 | 0 | - | 4.61 | 80,586 |
| Random History by Country | 0 | - | 4.53 | 34,789 |
| Valid Answer - World History #1 | 0 | - | 4.56 | 61,785 |
| History General Knowledge #13 | 0 | - | 4.69 | 49,049 |
| Groups of Things - History #2 | 0 | - | 4.39 | 79,252 |
| History Analogies #4 | 0 | - | 4.26 | 72,819 |
| History Groups of Two | 0 | - | 4.34 | 40,644 |
| Former Countries by Territory Map | 0 | - | 4.96 | 102,433 |
| 4-Letter History Chain #1 | 0 | - | 4.41 | 84,933 |
| 5-Letter History Chain #3 | 0 | - | 4.47 | 66,336 |
| 6-Letter History Chain #2 | 0 | - | 4.53 | 57,434 |
| Empires by Maps | 0 | - | 4.98 | 119,811 |
| 5-Letter History Chain #1 | 0 | - | 4.54 | 102,102 |
| Valid Answer - World History #2 | 0 | - | 4.38 | 46,972 |
| Wolfcam's Random History General Knowledge | 0 | - | 4.43 | 21,044 |
| World History Quiz for Dummies | 0 | - | 4.50 | 97,597 |
| Ultimate 20th Century History Quiz | 0 | - | 4.86 | 53,553 |
| Historical Middle Names | 0 | - | 4.16 | 35,674 |
| People Who Were "The" Something | 0 | - | 4.25 | 155,578 |
| Quotes from Historical Figures #1 | 0 | - | 4.50 | 87,395 |
| First Names of Historical Figures #2 | 0 | - | 4.32 | 40,455 |
| First Names of Historical Figures #1 | 0 | - | 4.39 | 229,118 |
| The 7 Wonders of the Ancient World | 0 | - | 4.85 | 82,301 |
| History General Knowledge #1 | 0 | - | 4.55 | 127,969 |
| History General Knowledge #3 | 0 | - | 4.50 | 96,197 |
| History General Knowledge #6 | 0 | - | 4.49 | 88,786 |
| History General Knowledge #10 | 0 | - | 4.43 | 77,722 |
| History General Knowledge #11 | 0 | - | 4.45 | 72,498 |
| Influential Women in History | 0 | - | 4.42 | 35,459 |
| Cradles of Civilization | 0 | - | 4.46 | 39,514 |
| Materials From History #1 | 0 | - | 4.56 | 51,439 |
| Historical Countries by Ruler | 0 | - | 4.48 | 48,495 |
| Biggest Nations and Empires Ever | 0 | - | 4.52 | 145,675 |
| Famous Explorers | 0 | - | 4.58 | 36,104 |
| Famous Empires by Description | 0 | - | 4.73 | 118,285 |
| Answers by Time Period | 0 | - | 4.64 | 55,492 |
| Metals of Antiquity | 0 | - | 4.94 | 93,252 |
| 5-Letter History Chain #2 | 0 | - | 4.25 | 68,913 |
| 6-Letter History Chain #1 | 0 | - | 4.28 | 69,949 |
| 4-Letter History Chain #2 | 0 | - | 4.35 | 58,190 |
| 4-Letter History Chain #3 | 0 | - | 4.38 | 60,223 |
| First Names of Explorers Quiz | 0 | - | 4.43 | 18,355 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 46,536 |
| History: What Came First? #1 | 0 | - | 4.87 | 105,001 |
| History - Did They Have It? | 0 | - | 4.84 | 61,620 |
| Historical Middle Names - U.S. | 0 | - | 3.83 | 61,004 |
| Famous Mottos | 0 | - | 3.46 | 48,579 |
| Saint in the Answers | 0 | - | 4.10 | 44,253 |
| First Name + Initial Quiz | 0 | - | 4.03 | 52,819 |
| Historical Figures Known by a Single Name #1 | 0 | - | 4.31 | 84,941 |
| Quotes from Historical Figures #2 | 0 | - | 4.36 | 42,662 |
| Ben Franklin Quotes | 0 | - | 4.45 | 25,773 |
| Famous Speeches from History | 0 | - | 4.16 | 33,611 |
| History General Knowledge #5 | 0 | - | 4.39 | 106,396 |
| History General Knowledge #7 | 0 | - | 4.35 | 88,412 |
| History General Knowledge #8 | 0 | - | 4.32 | 83,859 |
| History General Knowledge #9 | 0 | - | 4.40 | 79,774 |
| History General Knowledge #12 | 0 | - | 4.32 | 67,123 |
| History General Knowledge #2 | 0 | - | 4.32 | 112,812 |
| History General Knowledge #4 | 0 | - | 4.33 | 110,545 |
| Years in History #1 - Multiple Choice | 0 | - | 4.85 | 70,147 |
| Analogies of Countries #1 | 0 | - | 4.88 | 68,314 |
| Best-Selling Video Game Consoles | 0 | - | 4.82 | 273,030 |
| Fictional Cities | 0 | - | 4.25 | 47,923 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 104,065 |
| Visual Memory Test - Random Cartoons | 0 | - | 4.98 | 103,783 |
| Mythical Creatures Quiz #1 | 0 | - | 4.92 | 706,383 |
| Top 10 Oldest African Countries | 0 | - | 4.88 | 27,841 |
| Popular Royal Names | 0 | - | 4.27 | 124,809 |
| Materials From History #2 | 0 | - | 4.59 | 31,442 |
| Infamous Criminals - Mostly U.S. | 0 | - | 4.21 | 48,943 |
| Assassinations in History | 0 | - | 4.21 | 66,138 |
| Famous Seconds | 0 | - | 4.22 | 46,534 |
| Ages and Eras | 0 | - | 4.39 | 67,626 |
| Celebrity Knights of the United Kingdom | 0 | - | 4.23 | 39,464 |
| Titled People Quiz #1 | 0 | - | 4.11 | 45,752 |
| Titled People Quiz #3 | 0 | - | 4.34 | 43,137 |
| Job Titles Quiz #1 | 0 | - | 4.22 | 75,942 |
| Female Historical Figures | 0 | - | 4.28 | 33,211 |
| Historical Blunders | 0 | - | 4.34 | 91,871 |
| Territorial Accessions | 0 | - | 4.36 | 34,748 |
| People Known as "The Great" | 0 | - | 4.46 | 24,621 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,611,172 |
| Fictional Couples | 0 | - | 4.09 | 55,661 |
| Years in History by Picture | 0 | - | 4.44 | 35,405 |
| Historical Events - AD or BC? | 0 | - | 4.70 | 57,483 |
| First Names of Painters | 0 | - | 4.43 | 59,784 |
| 20th Century Dates Quiz | 0 | - | 4.56 | 39,378 |
| Events in History #2 | 0 | - | 4.49 | 71,622 |
| Events in History #4 | 0 | - | 4.44 | 44,244 |
| Historical Misquotes | 0 | - | 4.39 | 26,652 |
| This Day in History - July | 0 | - | 4.49 | 36,431 |
| This Day in History - August | 0 | - | 4.42 | 43,330 |
| This Day in History - September | 0 | - | 4.55 | 57,389 |
| This Day in History - October | 0 | - | 4.49 | 37,601 |
| This Day in History - January | 0 | - | 4.50 | 46,665 |
| This Day in History - March | 0 | - | 4.45 | 43,623 |
| Ancient Civilizations | 0 | - | 4.64 | 37,890 |
| The Places They Went #1 | 0 | - | 4.74 | 33,501 |
| Famous Inventors | 0 | - | 4.43 | 43,509 |
| All Modern-Day Countries Ever Controlled by Turkic People | 0 | - | 4.94 | 40,926 |
| All Modern-Day Countries Ever Controlled by Arab People with a Map | 0 | - | 4.98 | 55,191 |
| 40 Historical People that Everyone Should Know | 0 | - | 4.09 | 1,012,876 |
| Italian Name Translation | 0 | - | 4.81 | 46,256 |
| Fictional People Named John | 0 | - | 4.02 | 14,527 |
| Songs that Start with the Same Word | 0 | - | 4.87 | 110,483 |
| Word Scramble - Countries | 0 | - | 4.86 | 2,096,837 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 164,865 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 117,573 |
| Anagram Chain - Countries | 0 | - | 4.98 | 116,064 |
| 7 Deadly Sins | 0 | - | 4.88 | 398,678 |
| Geography Quiz for Dummies | 0 | - | 4.87 | 108,390 |
| Fictional Places in Songs | 0 | - | 4.18 | 29,724 |
| Disney Animated Characters | 0 | - | 4.88 | 600,797 |
| Conspiracy Theories – Mostly U.S. | 0 | - | 4.44 | 56,431 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 236,579 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 448,637 |
| Countries with Four Letters | 0 | - | 4.99 | 421,194 |
| 4-Letter Geography Chain #1 | 0 | - | 4.81 | 169,780 |
| Random Symbol to Element | 0 | - | 4.88 | 92,732 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,845 |
| Eight Most Popular Berries | 0 | - | 4.43 | 99,149 |
| Top 20 Fruits Sold in the U.S. | 0 | - | 4.44 | 67,531 |
| Name a Valid World City | 0 | - | 4.83 | 70,840 |
| Short Term Memory Test - Countries | 0 | - | 4.83 | 45,758 |
| Countries but all Vowels are Changed to O | 0 | - | 4.93 | 69,015 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 64,114 |
| Former Flags | 0 | - | 4.97 | 107,389 |
| Christopher Columbus Quiz | 0 | - | 4.21 | 8,285 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,851 |
| Historic Orient Express Routes Map | 0 | - | 4.99 | 53,355 |
| Born Here on This Date #1 | 0 | - | 3.92 | 35,345 |
| Famous Founders in the U.S. | 0 | - | 3.98 | 34,043 |
| Titled People Quiz #2 | 0 | - | 4.38 | 26,723 |
| Job Titles Quiz #2 | 0 | - | 3.62 | 37,302 |
| Famous Ships Quiz | 0 | - | 4.25 | 29,231 |
| Famous Short People | 0 | - | 4.39 | 17,479 |
| Name the Alliance | 0 | - | 4.29 | 29,483 |
| Coups d'Etat - Name the Country | 0 | - | 4.40 | 27,655 |
| Famous Documents | 0 | - | 4.05 | 21,812 |
| Legendary Deeds | 0 | - | 4.16 | 28,905 |
| Disasters in History | 0 | - | 4.40 | 25,655 |
| Executions in History | 0 | - | 4.30 | 16,954 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 24,775 |
| All Modern-Day Countries Ever Controlled by the Seljuks | 0 | - | 4.92 | 28,440 |
| Fruits: No Vowels | 0 | - | 4.81 | 99,278 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 304,322 |
| Islands by Country #1 | 0 | - | 4.88 | 175,003 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,296 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,641 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,580 |
| Video Game Characters #1 | 0 | - | 3.98 | 141,383 |
| Video Game Characters #2 | 0 | - | 3.72 | 52,069 |
| Mario Characters by Description | 0 | - | 4.70 | 129,558 |
| Movie Villains #2 | 0 | - | 4.30 | 20,250 |
| Random Geographic Groups of Five | 0 | - | 4.93 | 114,272 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 199,321 |
| Top Five Countries By Category #3 | 0 | - | 4.81 | 170,555 |
| Country Chain | 0 | - | 4.96 | 216,695 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 215,652 |
| Random Countries Mouse Hunt! | 0 | - | 4.81 | 183,670 |
| Random Countries Mouse Hunt 2: Mousenado! | 0 | - | 4.98 | 129,410 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 49,892 |
| Name a Valid Country #3 | 0 | - | 4.99 | 262,270 |
| Name a Valid Country #1 | 0 | - | 4.99 | 288,129 |
| Name a Valid Country #2 | 0 | - | 4.98 | 249,750 |
| Name a Valid Country #4 | 0 | - | 4.97 | 254,687 |
| Name a Valid Country #5 | 0 | - | 4.99 | 206,018 |
| Name a Valid Country #6 | 0 | - | 4.94 | 128,757 |
| Name a Valid Country #7 | 0 | - | 4.91 | 128,660 |
| Name a Valid Country #8 | 0 | - | 4.85 | 98,026 |
| Random Name a Valid Bordering Country | 0 | - | 4.99 | 75,143 |
| Name a Valid Country #10 | 0 | - | 4.93 | 42,511 |
| Visual Memory Test - Countries on a World Map | 0 | - | 4.99 | 66,820 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,349 |
| Random Geographic Groups of Seven | 0 | - | 4.91 | 45,778 |
| The 2nd Millennium BC | 0 | - | 4.64 | 20,797 |
| Body Parts in History and Culture | 0 | - | 4.43 | 35,236 |
| Current Events by Year, 1990–2009 | 0 | - | 4.77 | 152,450 |
| Current Events by Year, 1970–1989 | 0 | - | 4.56 | 65,107 |
| Current Events by Year, 1930–1949 | 0 | - | 4.48 | 52,037 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,366 |
| Which Came First? | 0 | - | 4.37 | 74,679 |
| Animals in World History | 0 | - | 4.74 | 44,410 |
| History True or False #3 | 0 | - | 4.43 | 56,710 |
| A to Z: Legendary Creatures | 0 | - | 4.26 | 52,939 |
| WWII Decoder | 0 | - | 4.41 | 53,437 |
| Name a Valid Answer - World War II | 0 | - | 4.53 | 55,241 |
| Cold War Trivia #1 | 0 | - | 4.42 | 57,191 |
| Events in History #3 | 0 | - | 4.40 | 71,618 |
| Events in History #1 | 0 | - | 4.34 | 157,590 |
