| Cold War Decoder | 0 | - | 4.83 | 51,913 |
| Name a Valid Year in History | 0 | - | 4.93 | 66,373 |
| European History for Dummies | 0 | - | 4.83 | 89,302 |
| History Analogies #1 | 0 | - | 4.53 | 89,773 |
| History Analogies #2 | 0 | - | 4.49 | 76,990 |
| History Analogies #3 | 0 | - | 4.61 | 80,423 |
| Random History by Country | 0 | - | 4.53 | 34,654 |
| Valid Answer - World History #1 | 0 | - | 4.56 | 61,535 |
| People - Real or Fictional? | 0 | - | 4.56 | 58,451 |
| Places - Real or Fictional? | 0 | - | 4.59 | 49,349 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 335,452 |
| "Second Best" History Edition | 0 | - | 4.94 | 61,751 |
| History General Knowledge #13 | 0 | - | 4.69 | 48,377 |
| 4-Letter History Chain #1 | 0 | - | 4.41 | 84,714 |
| 5-Letter History Chain #3 | 0 | - | 4.47 | 66,091 |
| 6-Letter History Chain #2 | 0 | - | 4.53 | 57,237 |
| 5-Letter History Chain #1 | 0 | - | 4.54 | 101,798 |
| World History Quiz for Dummies | 0 | - | 4.50 | 97,176 |
| Quotes from Historical Figures #1 | 0 | - | 4.50 | 87,108 |
| History General Knowledge #1 | 0 | - | 4.55 | 127,284 |
| History General Knowledge #3 | 0 | - | 4.50 | 95,751 |
| History General Knowledge #6 | 0 | - | 4.49 | 88,478 |
| History General Knowledge #10 | 0 | - | 4.43 | 77,388 |
| History General Knowledge #11 | 0 | - | 4.45 | 72,091 |
| Name that Historical Figure #2 | 0 | - | 4.43 | 282,558 |
| Name that Historical Figure #5 | 0 | - | 4.43 | 106,592 |
| Name that Historical Figure #7 - U.S. Edition | 0 | - | 4.50 | 50,280 |
| Groups of Things - History #1 | 0 | - | 4.40 | 93,686 |
| Groups of Things - History #2 | 0 | - | 4.39 | 79,063 |
| History Analogies #4 | 0 | - | 4.26 | 72,576 |
| History Groups of Two | 0 | - | 4.34 | 40,533 |
| Valid Answer - World History #2 | 0 | - | 4.38 | 46,643 |
| Wolfcam's Random History General Knowledge | 0 | - | 4.43 | 20,987 |
| Historical Middle Names | 0 | - | 4.16 | 35,377 |
| People Who Were "The" Something | 0 | - | 4.25 | 155,092 |
| First Names of Historical Figures #2 | 0 | - | 4.32 | 40,229 |
| First Names of Historical Figures #1 | 0 | - | 4.39 | 228,579 |
| Former Countries by Territory Map | 0 | - | 4.96 | 101,499 |
| Empires by Maps | 0 | - | 4.98 | 118,408 |
| Ultimate 20th Century History Quiz | 0 | - | 4.86 | 53,208 |
| The 7 Wonders of the Ancient World | 0 | - | 4.85 | 82,080 |
| People in History A-Z #1 | 0 | - | 4.63 | 98,583 |
| People in History A-Z #2 | 0 | - | 4.47 | 54,803 |
| People in History A-Z #3 | 0 | - | 4.44 | 45,952 |
| People in History by Wikipedia Descriptions #1 | 0 | - | 4.42 | 44,196 |
| People in History by Wikipedia Descriptions #2 | 0 | - | 4.42 | 39,323 |
| People in History by Wikipedia Descriptions #3 | 0 | - | 4.50 | 36,583 |
| Metals of Antiquity | 0 | - | 4.94 | 92,887 |
| 5-Letter History Chain #2 | 0 | - | 4.25 | 68,758 |
| 6-Letter History Chain #1 | 0 | - | 4.28 | 69,784 |
| 4-Letter History Chain #2 | 0 | - | 4.35 | 58,024 |
| 4-Letter History Chain #3 | 0 | - | 4.38 | 60,030 |
| First Names of Explorers Quiz | 0 | - | 4.43 | 18,249 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 46,145 |
| History: What Came First? #1 | 0 | - | 4.87 | 104,158 |
| History - Did They Have It? | 0 | - | 4.84 | 61,077 |
| Mythical Lands | 0 | - | 4.26 | 85,151 |
| Historical Middle Names - U.S. | 0 | - | 3.83 | 60,790 |
| Famous Mottos | 0 | - | 3.46 | 48,494 |
| Saint in the Answers | 0 | - | 4.10 | 44,158 |
| First Name + Initial Quiz | 0 | - | 4.03 | 52,726 |
| Historical Figures Known by a Single Name #1 | 0 | - | 4.31 | 84,486 |
| Quotes from Historical Figures #2 | 0 | - | 4.36 | 42,508 |
| Ben Franklin Quotes | 0 | - | 4.45 | 25,744 |
| Famous Speeches from History | 0 | - | 4.16 | 33,524 |
| History General Knowledge #5 | 0 | - | 4.39 | 106,005 |
| History General Knowledge #7 | 0 | - | 4.35 | 88,085 |
| History General Knowledge #8 | 0 | - | 4.32 | 83,562 |
| History General Knowledge #9 | 0 | - | 4.40 | 79,475 |
| History General Knowledge #12 | 0 | - | 4.32 | 66,839 |
| History General Knowledge #2 | 0 | - | 4.32 | 112,231 |
| History General Knowledge #4 | 0 | - | 4.33 | 110,120 |
| Years in History #1 - Multiple Choice | 0 | - | 4.85 | 69,646 |
| Name that Historical Figure #3 | 0 | - | 4.36 | 237,614 |
| Name that Historical Figure #4 | 0 | - | 4.29 | 158,009 |
| Name that Historical Figure #6 | 0 | - | 4.27 | 92,400 |
| Analogies of Countries #1 | 0 | - | 4.88 | 68,158 |
| Best-Selling Video Game Consoles | 0 | - | 4.81 | 269,536 |
| Famous People from Africa | 0 | - | 4.45 | 10,855 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 103,469 |
| Visual Memory Test - Random Cartoons | 0 | - | 4.98 | 102,724 |
| Influential Women in History | 0 | - | 4.42 | 34,953 |
| Cradles of Civilization | 0 | - | 4.46 | 39,019 |
| Popular Royal Names | 0 | - | 4.27 | 124,464 |
| Materials From History #1 | 0 | - | 4.56 | 50,572 |
| Historical Countries by Ruler | 0 | - | 4.48 | 48,048 |
| Mythical Creatures Quiz #1 | 0 | - | 4.92 | 704,263 |
| First Names of Painters | 0 | - | 4.43 | 59,593 |
| Biggest Nations and Empires Ever | 0 | - | 4.46 | 145,141 |
| Famous Explorers | 0 | - | 4.58 | 35,934 |
| Famous Empires by Description | 0 | - | 4.70 | 117,517 |
| Answers by Time Period | 0 | - | 4.63 | 55,259 |
| People in History A-Z #5 | 0 | - | 4.09 | 31,795 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,586,811 |
| Top 10 Oldest African Countries | 0 | - | 4.88 | 27,435 |
| Trace the Route of Ibn Battuta on a Map | 0 | - | 4.98 | 22,359 |
| Historical Misquotes | 0 | - | 4.39 | 26,622 |
| All Modern-Day Countries Ever Controlled by Turkic People | 0 | - | 4.95 | 40,682 |
| All Modern-Day Countries Ever Controlled by Arab People with a Map | 0 | - | 4.98 | 54,846 |
| All Modern-Day Countries Ever Controlled by the British | 0 | - | 4.81 | 49,351 |
| Most Important People in History | 0 | - | 3.98 | 50,383 |
| Italian Name Translation | 0 | - | 4.81 | 44,999 |
| Songs that Start with the Same Word | 0 | - | 4.87 | 109,908 |
| Word Scramble - Countries | 0 | - | 4.86 | 2,087,645 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 163,101 |
| Solve the Secret Country #2 | 0 | - | 4.85 | 116,071 |
| Anagram Chain - Countries | 0 | - | 4.99 | 115,199 |
| 7 Deadly Sins | 0 | - | 4.88 | 394,749 |
| Geography Quiz for Dummies | 0 | - | 4.87 | 107,790 |
| Disney Animated Characters | 0 | - | 4.88 | 599,010 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 235,792 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 446,705 |
| Countries with Four Letters | 0 | - | 4.99 | 418,426 |
| 4-Letter Geography Chain #1 | 0 | - | 4.82 | 169,157 |
| Random Symbol to Element | 0 | - | 4.88 | 92,198 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,528 |
| Name a Valid World City | 0 | - | 4.83 | 70,104 |
| Short Term Memory Test - Countries | 0 | - | 4.83 | 45,231 |
| Countries but all Vowels are Changed to O | 0 | - | 4.92 | 67,789 |
| Geography General Knowledge #14 | 0 | - | 4.91 | 61,081 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 63,165 |
| Former Flags | 0 | - | 4.97 | 106,653 |
| Years in History by Picture | 0 | - | 4.44 | 35,093 |
| Historical Events - AD or BC? | 0 | - | 4.70 | 57,176 |
| Materials From History #2 | 0 | - | 4.59 | 30,906 |
| Historic Orient Express Routes Map | 0 | - | 5.00 | 52,942 |
| People Who Have Been Considered Gods | 0 | - | 4.48 | 24,212 |
| WWII Decoder | 0 | - | 4.41 | 53,030 |
| Name a Valid Answer - World War II | 0 | - | 4.53 | 54,734 |
| 20th Century Dates Quiz | 0 | - | 4.56 | 39,313 |
| Events in History #2 | 0 | - | 4.49 | 71,418 |
| Events in History #4 | 0 | - | 4.44 | 44,091 |
| Infamous Criminals - Mostly U.S. | 0 | - | 4.21 | 48,809 |
| Assassinations in History | 0 | - | 4.20 | 65,945 |
| Famous Seconds | 0 | - | 4.22 | 46,386 |
| Ages and Eras | 0 | - | 4.38 | 67,443 |
| Celebrity Knights of the United Kingdom | 0 | - | 4.23 | 39,390 |
| Titled People Quiz #1 | 0 | - | 4.10 | 45,607 |
| Titled People Quiz #3 | 0 | - | 4.34 | 43,030 |
| Job Titles Quiz #1 | 0 | - | 4.22 | 75,818 |
| Female Historical Figures | 0 | - | 4.31 | 33,093 |
| Historical Blunders | 0 | - | 4.33 | 91,663 |
| Territorial Accessions | 0 | - | 4.38 | 34,627 |
| People Known as "The Great" | 0 | - | 4.46 | 24,512 |
| This Day in History - July | 0 | - | 4.49 | 36,368 |
| This Day in History - August | 0 | - | 4.42 | 43,247 |
| This Day in History - September | 0 | - | 4.55 | 57,256 |
| This Day in History - October | 0 | - | 4.49 | 37,553 |
| This Day in History - January | 0 | - | 4.53 | 46,567 |
| This Day in History - March | 0 | - | 4.45 | 43,539 |
| Ancient Civilizations | 0 | - | 4.63 | 37,744 |
| The Places They Went #1 | 0 | - | 4.74 | 33,443 |
| Famous Inventors | 0 | - | 4.43 | 43,451 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 24,458 |
| All Modern-Day Countries Ever Controlled by the Seljuks | 0 | - | 4.92 | 28,273 |
| People in History by Wikipedia Descriptions #4 | 0 | - | 4.40 | 30,654 |
| People in History A-Z #4 | 0 | - | 4.10 | 22,917 |
| 40 Historical People that Everyone Should Know | 0 | - | 4.09 | 1,010,847 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 711,271 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,090,509 |
| Fruits: No Vowels | 0 | - | 4.81 | 98,505 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 302,653 |
| Islands by Country #1 | 0 | - | 4.87 | 174,460 |
| Regions of Countries #1 | 0 | - | 4.97 | 158,896 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,265 |
| Regions of Countries #3 | 0 | - | 4.84 | 90,323 |
| Conspiracy Theories – Mostly U.S. | 0 | - | 4.44 | 56,231 |
| Random Geographic Groups of Five | 0 | - | 4.93 | 113,614 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 198,276 |
| Top Five Countries By Category #3 | 0 | - | 4.82 | 169,399 |
| Country Chain | 0 | - | 4.96 | 215,688 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 213,726 |
| Random Countries Mouse Hunt! | 0 | - | 4.81 | 182,003 |
| Random Countries Mouse Hunt 2: Mousenado! | 0 | - | 4.98 | 128,276 |
| Find The Mystery Country Using Color Clues - Randomized! | 0 | - | 4.98 | 2,144,953 |
| Eight Most Popular Berries | 0 | - | 4.43 | 98,556 |
| Top 20 Fruits Sold in the U.S. | 0 | - | 4.44 | 66,968 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 49,592 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 316,929 |
| Name a Valid Country #3 | 0 | - | 4.99 | 259,758 |
| Name a Valid Country #1 | 0 | - | 4.99 | 283,360 |
| Name a Valid Country #2 | 0 | - | 4.98 | 246,336 |
| Name a Valid Country #4 | 0 | - | 4.97 | 251,502 |
| Name a Valid Country #5 | 0 | - | 4.99 | 189,746 |
| Name a Valid Country #6 | 0 | - | 4.95 | 126,351 |
| Name a Valid Country #7 | 0 | - | 4.91 | 126,435 |
| Name a Valid Country #8 | 0 | - | 4.85 | 95,976 |
| Random Name a Valid Bordering Country | 0 | - | 4.99 | 74,203 |
| Name a Valid Country #10 | 0 | - | 4.93 | 41,401 |
| Visual Memory Test - Countries on a World Map | 0 | - | 4.99 | 66,304 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,237 |
| Random Geographic Groups of Seven | 0 | - | 4.91 | 45,183 |
| The 2nd Millennium BC | 0 | - | 4.64 | 20,693 |
| Body Parts in History and Culture | 0 | - | 4.42 | 35,089 |
| The Places They Went #3 | 0 | - | 4.63 | 13,649 |
| Current Events by Year, 1990–2009 | 0 | - | 4.77 | 152,113 |
| Current Events by Year, 1970–1989 | 0 | - | 4.56 | 64,946 |
| Current Events by Year, 1930–1949 | 0 | - | 4.48 | 51,923 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,132 |
| Which Came First? | 0 | - | 4.37 | 74,392 |
