| History Analogies #3 | 0 | - | 4.61 | 79,770 |
| Analogies of Countries #1 | 0 | - | 4.88 | 67,539 |
| History Analogies #4 | 0 | - | 4.26 | 71,755 |
| "Second Best" History Edition | 0 | - | 4.93 | 59,699 |
| Cold War Decoder | 0 | - | 4.83 | 51,211 |
| Name a Valid Year in History | 0 | - | 4.93 | 64,604 |
| European History for Dummies | 0 | - | 4.83 | 88,098 |
| Random History by Country | 0 | - | 4.53 | 34,241 |
| Valid Answer - World History #1 | 0 | - | 4.63 | 60,844 |
| People - Real or Fictional? | 0 | - | 4.56 | 57,721 |
| Places - Real or Fictional? | 0 | - | 4.58 | 48,841 |
| History General Knowledge #13 | 0 | - | 4.68 | 46,691 |
| Groups of Things - History #1 | 0 | - | 4.40 | 92,355 |
| Groups of Things - History #2 | 0 | - | 4.39 | 78,370 |
| History Groups of Two | 0 | - | 4.34 | 40,197 |
| Former Countries by Territory Map | 0 | - | 4.95 | 99,161 |
| 5-Letter History Chain #3 | 0 | - | 4.49 | 57,020 |
| 6-Letter History Chain #2 | 0 | - | 4.52 | 56,271 |
| Empires by Maps | 0 | - | 4.98 | 114,734 |
| 5-Letter History Chain #1 | 0 | - | 4.54 | 100,125 |
| Valid Answer - World History #2 | 0 | - | 4.38 | 45,724 |
| Wolfcam's Random History General Knowledge | 0 | - | 4.43 | 20,817 |
| World History Quiz for Dummies | 0 | - | 4.52 | 96,016 |
| Ultimate 20th Century History Quiz | 0 | - | 4.85 | 52,320 |
| Historical Middle Names | 0 | - | 4.16 | 34,119 |
| People Who Were "The" Something | 0 | - | 4.25 | 153,399 |
| Quotes from Historical Figures #1 | 0 | - | 4.50 | 86,507 |
| First Names of Historical Figures #2 | 0 | - | 4.36 | 39,463 |
| First Names of Historical Figures #1 | 0 | - | 4.38 | 226,916 |
| History General Knowledge #1 | 0 | - | 4.54 | 125,273 |
| History General Knowledge #3 | 0 | - | 4.49 | 94,544 |
| History General Knowledge #6 | 0 | - | 4.48 | 87,604 |
| History General Knowledge #10 | 0 | - | 4.43 | 76,506 |
| History General Knowledge #11 | 0 | - | 4.45 | 71,070 |
| Geography Analogies #5 | 0 | - | 4.22 | 54,050 |
| Influential Women in History | 0 | - | 4.41 | 34,179 |
| Cradles of Civilization | 0 | - | 4.45 | 38,224 |
| Materials From History #1 | 0 | - | 4.56 | 49,875 |
| Historical Countries by Ruler | 0 | - | 4.47 | 47,009 |
| Biggest Nations and Empires Ever | 0 | - | 4.46 | 143,855 |
| Famous Explorers | 0 | - | 4.58 | 35,563 |
| Famous Empires in History | 0 | - | 4.74 | 116,290 |
| Answers by Time Period | 0 | - | 4.61 | 54,722 |
| Metals of Antiquity | 0 | - | 4.93 | 91,782 |
| 4-Letter History Chain #1 | 0 | - | 4.40 | 83,621 |
| 5-Letter History Chain #2 | 0 | - | 4.24 | 67,709 |
| 6-Letter History Chain #1 | 0 | - | 4.26 | 68,678 |
| 4-Letter History Chain #2 | 0 | - | 4.33 | 57,108 |
| 4-Letter History Chain #3 | 0 | - | 4.37 | 58,953 |
| First Names of Explorers Quiz | 0 | - | 4.42 | 17,912 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 45,202 |
| History: What Came First? #1 | 0 | - | 4.86 | 102,235 |
| History - Did They Have It? | 0 | - | 4.84 | 59,947 |
| Mythical Lands | 0 | - | 4.26 | 84,694 |
| Historical Middle Names - U.S. | 0 | - | 3.76 | 53,330 |
| Famous Mottos Quiz | 0 | - | 3.46 | 48,371 |
| Saint in the Answers | 0 | - | 4.10 | 43,712 |
| First Name + Initial Quiz | 0 | - | 4.03 | 52,348 |
| Historical Figures Known by a Single Name #1 | 0 | - | 4.30 | 82,340 |
| Quotes from Historical Figures #2 | 0 | - | 4.36 | 42,160 |
| Ben Franklin Quotes | 0 | - | 4.45 | 25,666 |
| Famous Speeches from History | 0 | - | 4.15 | 33,356 |
| History General Knowledge #5 | 0 | - | 4.38 | 104,861 |
| History General Knowledge #7 | 0 | - | 4.35 | 87,156 |
| History General Knowledge #8 | 0 | - | 4.32 | 82,769 |
| History General Knowledge #9 | 0 | - | 4.40 | 78,653 |
| History General Knowledge #12 | 0 | - | 4.31 | 66,136 |
| History General Knowledge #2 | 0 | - | 4.32 | 110,899 |
| History General Knowledge #4 | 0 | - | 4.32 | 108,842 |
| Years in History #1 - Multiple Choice | 0 | - | 4.84 | 68,782 |
| Religion Analogies | 0 | - | 4.38 | 53,190 |
| NBA Basketball Analogies | 0 | - | 4.19 | 36,334 |
| Name a Valid Answer - Geography | 0 | - | 4.94 | 102,027 |
| Mythical Creatures Quiz #1 | 0 | - | 4.92 | 697,889 |
| Top 10 Oldest African Countries | 0 | - | 4.88 | 26,731 |
| Popular Royal Names | 0 | - | 4.28 | 123,566 |
| Materials From History #2 | 0 | - | 4.59 | 30,661 |
| Infamous Criminals - Mostly U.S. | 0 | - | 4.20 | 48,523 |
| Assassinations in History Quiz | 0 | - | 4.19 | 65,521 |
| Famous Seconds Quiz | 0 | - | 4.21 | 46,177 |
| Ages and Eras Quiz | 0 | - | 4.38 | 67,034 |
| Celebrity Knights of the United Kingdom | 0 | - | 4.23 | 39,247 |
| Titled People Quiz #1 | 0 | - | 4.10 | 45,357 |
| Titled People Quiz #3 | 0 | - | 4.33 | 42,781 |
| Job Titles Quiz #1 | 0 | - | 4.22 | 75,526 |
| Female Historical Figures | 0 | - | 4.31 | 32,831 |
| Historical Blunders | 0 | - | 4.33 | 91,151 |
| Territorial Accessions | 0 | - | 4.38 | 34,391 |
| People Known as "The Great" | 0 | - | 4.45 | 24,273 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,523,617 |
| Years in History by Picture | 0 | - | 4.43 | 34,230 |
| Historical Events - AD or BC? | 0 | - | 4.74 | 56,552 |
| First Names of Painters | 0 | - | 4.42 | 58,981 |
| 20th Century Dates Quiz | 0 | - | 4.56 | 39,093 |
| Events in History #2 | 0 | - | 4.49 | 70,636 |
| Events in History #4 | 0 | - | 4.43 | 43,586 |
| Historical Misquotes | 0 | - | 4.39 | 26,524 |
| This Day in History - July | 0 | - | 4.48 | 36,180 |
| This Day in History - August | 0 | - | 4.41 | 43,035 |
| This Day in History - September | 0 | - | 4.55 | 56,933 |
| This Day in History - October | 0 | - | 4.48 | 37,368 |
| This Day in History - January | 0 | - | 4.53 | 46,293 |
| This Day in History - March | 0 | - | 4.45 | 43,292 |
| The 7 Wonders of the Ancient World | 0 | - | 4.80 | 68,273 |
| Ancient Civilizations | 0 | - | 4.63 | 37,132 |
| The Places They Went #1 | 0 | - | 4.75 | 33,278 |
| Famous Inventors | 0 | - | 4.43 | 43,328 |
| All Modern-Day Countries Ever Controlled by Turkic People | 0 | - | 4.95 | 40,072 |
| All Modern-Day Countries Ever Controlled by Arab People with a Map | 0 | - | 4.98 | 53,915 |
| 40 Historical People that Everyone Should Know | 0 | - | 4.10 | 1,004,639 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 60,209 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 64,639 |
| MLB Baseball Analogies | 0 | - | 4.27 | 23,827 |
| Songs that Start with the Same Word | 0 | - | 4.87 | 108,196 |
| Word Scramble - Countries | 0 | - | 4.86 | 2,062,508 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 157,778 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 111,650 |
| Anagram Chain - Countries | 0 | - | 4.99 | 112,438 |
| 7 Deadly Sins Quiz | 0 | - | 4.87 | 384,480 |
| Geography Quiz for Dummies | 0 | - | 4.85 | 106,310 |
| Disney Animated Characters | 0 | - | 4.87 | 594,787 |
| Conspiracy Theories – Mostly U.S. | 0 | - | 4.44 | 55,611 |
| Geographic Groups of Two #1 | 0 | - | 4.98 | 233,064 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 440,149 |
| Countries with Four Letters | 0 | - | 4.99 | 410,529 |
| 4-Letter Geography Chain #1 | 0 | - | 4.82 | 167,023 |
| Random Symbol to Element | 0 | - | 4.89 | 90,982 |
| Europe Geography Decoder | 0 | - | 4.86 | 68,597 |
| Eight Most Popular Berries | 0 | - | 4.43 | 96,370 |
| Top 20 Fruits Sold in the U.S. | 0 | - | 4.43 | 65,337 |
| Short Term Memory Test - Countries | 0 | - | 4.83 | 43,870 |
| Former Flags | 0 | - | 4.97 | 104,819 |
| Christopher Columbus Quiz | 0 | - | 4.20 | 8,171 |
| Historic Orient Express Routes Map | 0 | - | 4.99 | 52,088 |
| Born Here on This Date #1 | 0 | - | 3.92 | 35,156 |
| Titled People Quiz #2 | 0 | - | 4.38 | 26,487 |
| Job Titles Quiz #2 | 0 | - | 3.60 | 37,076 |
| Famous Ships Quiz | 0 | - | 4.24 | 29,017 |
| Short Historical Figures | 0 | - | 4.33 | 8,257 |
| Name the Alliance | 0 | - | 4.36 | 28,253 |
| Coups | 0 | - | 4.40 | 27,434 |
| Famous Documents | 0 | - | 4.03 | 21,662 |
| Legendary Deeds | 0 | - | 4.16 | 28,740 |
| Disasters in History | 0 | - | 4.40 | 25,377 |
| Executions in History | 0 | - | 4.28 | 16,810 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.87 | 23,602 |
| All Modern-Day Countries Ever Controlled by the Seljuks | 0 | - | 4.92 | 27,830 |
| Add A Letter - Make a European City | 0 | - | 4.89 | 22,909 |
| Random Geographic Groups of Seven | 0 | - | 4.90 | 43,530 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 299,137 |
| Islands by Country #1 | 0 | - | 4.87 | 172,505 |
| Regions of Countries #1 | 0 | - | 4.96 | 157,528 |
| Regions of Countries #2 | 0 | - | 4.95 | 121,798 |
| Regions of Countries #3 | 0 | - | 4.84 | 89,204 |
| Random Geographic Groups of Five | 0 | - | 4.94 | 112,078 |
| Top Five Countries By Category #2 | 0 | - | 4.92 | 181,808 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 165,902 |
| Country Chain | 0 | - | 4.96 | 213,049 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 208,965 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 48,793 |
| Name a Valid Country #3 | 0 | - | 4.99 | 254,253 |
| Name a Valid Country #1 | 0 | - | 4.99 | 271,619 |
| Name a Valid Country #2 | 0 | - | 4.98 | 239,773 |
| Name a Valid Country #4 | 0 | - | 4.97 | 232,292 |
| Name a Valid Country #5 | 0 | - | 4.99 | 184,746 |
| Name a Valid Country #6 | 0 | - | 4.95 | 121,985 |
| Name a Valid Country #7 | 0 | - | 4.91 | 122,283 |
| Name a Valid Country #8 | 0 | - | 4.86 | 92,087 |
| Random Name a Valid Bordering Country | 0 | - | 4.99 | 72,043 |
| Name a Valid Country #10 | 0 | - | 4.92 | 39,009 |
| Visual Memory Test - Countries on a World Map | 0 | - | 4.99 | 64,789 |
| The 2nd Millennium BC | 0 | - | 4.63 | 20,383 |
| Body Parts in History and Culture | 0 | - | 4.42 | 34,702 |
| Current Events by Year, 1990–2009 | 0 | - | 4.77 | 151,032 |
| Current Events by Year, 1970–1989 | 0 | - | 4.56 | 64,515 |
| Current Events by Year, 1930–1949 | 0 | - | 4.48 | 51,583 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.70 | 57,485 |
| Which Came First? | 0 | - | 4.37 | 73,748 |
| Animals in World History | 0 | - | 4.74 | 43,668 |
| History True or False #3 | 0 | - | 4.43 | 55,106 |
| A to Z: Legendary Creatures | 0 | - | 4.27 | 52,139 |
| WWII Decoder | 0 | - | 4.41 | 52,407 |
| Name a Valid Answer - World War II | 0 | - | 4.53 | 53,844 |
| Cold War Trivia #1 | 0 | - | 4.41 | 56,395 |
| Events in History #3 | 0 | - | 4.39 | 70,834 |
| Events in History #1 | 0 | - | 4.34 | 155,853 |
| Events in Ancient History | 0 | - | 4.50 | 35,021 |
| People Who Died Young #1 | 0 | - | 4.24 | 63,318 |
| Deaths by Date and Cause #1 | 0 | - | 4.37 | 94,236 |
| Deaths by Date and Cause #2 | 0 | - | 4.15 | 66,937 |
| Time Magazine Person of the Year | 0 | - | 4.53 | 72,561 |
| Invasions | 0 | - | 4.63 | 95,650 |
| Names for Warriors | 0 | - | 4.41 | 36,503 |
| This Day in History - April | 0 | - | 4.38 | 44,214 |
| This Day in History - May | 0 | - | 4.32 | 48,043 |
| This Day in History - June | 0 | - | 4.34 | 33,295 |
| This Day in History - November | 0 | - | 4.23 | 33,389 |
| This Day in History - December | 0 | - | 4.31 | 40,277 |
| This Day in History - February | 0 | - | 4.38 | 39,517 |
| The 19th Century | 0 | - | 4.52 | 67,496 |
