| Animals in World History | 0 | - | 4.74 | 44,242 |
| Countries with Wild Tigers | 0 | - | 4.96 | 135,651 |
| Countries with Wild Penguins | 0 | - | 4.94 | 99,339 |
| Countries with the Most Venomous Animal Species | 0 | - | 4.88 | 86,448 |
| Animals by Range on a World Map | 0 | - | 4.96 | 25,237 |
| Animals in the News | 0 | - | 4.37 | 26,723 |
| "Second Best" History Edition | 0 | - | 4.93 | 61,955 |
| Extinct Animals | 0 | - | 4.18 | 27,414 |
| Countries with the Most Sheep | 0 | - | 4.92 | 102,461 |
| Countries With Two or More Bear Species | 0 | - | 4.90 | 22,486 |
| Countries with the Most Wolves | 0 | - | 4.92 | 107,080 |
| Pick a Picture - Animal Relations | 0 | - | 4.94 | 54,898 |
| Countries that Catch the Most Fish | 0 | - | 4.90 | 111,536 |
| Former Countries by Territory Map | 0 | - | 4.96 | 101,701 |
| Empires by Maps | 0 | - | 4.98 | 118,666 |
| Ultimate 20th Century History Quiz | 0 | - | 4.86 | 53,287 |
| The 7 Wonders of the Ancient World | 0 | - | 4.85 | 82,120 |
| Name that Bug | 0 | - | 4.12 | 45,460 |
| Countries with the Most Wild Elephants | 0 | - | 4.63 | 54,647 |
| Animal Populations of Countries | 0 | - | 4.51 | 43,623 |
| North American Cat-Named Sports Teams | 0 | - | 4.43 | 33,529 |
| Animals by Skeleton Image | 0 | - | 4.80 | 46,030 |
| Animals by Close-up Image | 0 | - | 4.42 | 216,964 |
| Aquatic Mammals by Picture | 0 | - | 4.41 | 45,282 |
| Extinct Animals by Picture | 0 | - | 4.49 | 34,948 |
| Mammals by Picture #1 | 0 | - | 4.70 | 91,171 |
| Top 15 Countries with the Most Cows | 0 | - | 4.64 | 92,791 |
| Influential Women in History | 0 | - | 4.42 | 35,123 |
| Cradles of Civilization | 0 | - | 4.46 | 39,179 |
| Materials From History #1 | 0 | - | 4.56 | 50,878 |
| Historical Countries by Ruler | 0 | - | 4.48 | 48,200 |
| Biggest Nations and Empires Ever | 0 | - | 4.46 | 145,281 |
| Famous Explorers | 0 | - | 4.58 | 35,989 |
| Famous Empires by Description | 0 | - | 4.73 | 117,981 |
| Answers by Time Period | 0 | - | 4.63 | 55,305 |
| Countries with More Cows than People | 0 | - | 4.43 | 54,662 |
| Fish by Picture #1 | 0 | - | 4.41 | 108,125 |
| North American Bird-Named Teams | 0 | - | 4.43 | 67,640 |
| Countries with NO Snakes | 0 | - | 4.51 | 63,504 |
| Metals of Antiquity | 0 | - | 4.94 | 92,958 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 46,223 |
| History: What Came First? #1 | 0 | - | 4.87 | 104,260 |
| Years in History #1 - Multiple Choice | 0 | - | 4.85 | 69,689 |
| "Big Five" African Game Animals | 0 | - | 4.22 | 47,219 |
| Reptile Picture Quiz | 0 | - | 4.32 | 14,236 |
| Countries with Wild Lions | 0 | - | 4.77 | 26,000 |
| Animals A-Z by Picture | 0 | - | 4.08 | 65,958 |
| Mammals by Picture #3 | 0 | - | 4.39 | 61,799 |
| Mammals by Picture #4 | 0 | - | 4.03 | 33,926 |
| Mammals by Picture #2 | 0 | - | 4.28 | 57,906 |
| Where Do Musk Oxen Live? | 0 | - | 4.63 | 15,258 |
| Megadiverse Countries | 0 | - | 4.97 | 133,947 |
| Mythical Creatures Quiz #1 | 0 | - | 4.92 | 704,622 |
| Top 10 Countries with the Most Horses | 0 | - | 4.49 | 68,707 |
| Top 10 Oldest African Countries | 0 | - | 4.88 | 27,487 |
| Materials From History #2 | 0 | - | 4.59 | 31,095 |
| Infamous Criminals - Mostly U.S. | 0 | - | 4.21 | 48,838 |
| Assassinations in History | 0 | - | 4.21 | 65,988 |
| Famous Seconds | 0 | - | 4.22 | 46,403 |
| Ages and Eras | 0 | - | 4.38 | 67,488 |
| Celebrity Knights of the United Kingdom | 0 | - | 4.23 | 39,416 |
| Titled People Quiz #1 | 0 | - | 4.10 | 45,638 |
| Titled People Quiz #3 | 0 | - | 4.34 | 43,055 |
| Job Titles Quiz #1 | 0 | - | 4.22 | 75,837 |
| Female Historical Figures | 0 | - | 4.27 | 33,119 |
| Historical Blunders | 0 | - | 4.33 | 91,724 |
| Territorial Accessions | 0 | - | 4.38 | 34,656 |
| People Known as "The Great" | 0 | - | 4.46 | 24,540 |
| Years in History by Picture | 0 | - | 4.44 | 35,140 |
| Historical Events - AD or BC? | 0 | - | 4.70 | 57,226 |
| 20th Century Dates Quiz | 0 | - | 4.56 | 39,329 |
| Events in History #2 | 0 | - | 4.49 | 71,456 |
| Events in History #4 | 0 | - | 4.44 | 44,128 |
| This Day in History - July | 0 | - | 4.49 | 36,374 |
| This Day in History - August | 0 | - | 4.42 | 43,260 |
| This Day in History - September | 0 | - | 4.55 | 57,275 |
| This Day in History - October | 0 | - | 4.49 | 37,555 |
| This Day in History - January | 0 | - | 4.53 | 46,583 |
| This Day in History - March | 0 | - | 4.45 | 43,549 |
| Ancient Civilizations | 0 | - | 4.63 | 37,776 |
| The Places They Went #1 | 0 | - | 4.74 | 33,453 |
| Famous Inventors | 0 | - | 4.43 | 43,464 |
| All Modern-Day Countries Ever Controlled by Turkic People | 0 | - | 4.95 | 40,724 |
| All Modern-Day Countries Ever Controlled by Arab People with a Map | 0 | - | 4.98 | 54,894 |
| All Modern-Day Countries Ever Controlled by the British | 0 | - | 4.81 | 49,419 |
| 40 Historical People that Everyone Should Know | 0 | - | 4.09 | 1,011,171 |
| Largest Land Animals of the Americas | 0 | - | 4.38 | 20,203 |
| Largest Land Animals of Africa | 0 | - | 4.36 | 12,699 |
| Sea Creatures by Picture | 0 | - | 4.27 | 17,605 |
| Top Countries for Shark Attacks | 0 | - | 4.46 | 45,689 |
| Natural Features of Countries #1 | 0 | - | 4.86 | 83,397 |
| Countries with Fjords | 0 | - | 4.93 | 100,250 |
| Former Flags | 0 | - | 4.97 | 106,800 |
| Christopher Columbus Quiz | 0 | - | 4.21 | 8,268 |
| Historic Orient Express Routes Map | 0 | - | 5.00 | 52,999 |
| Cold War Decoder | 0 | - | 4.83 | 51,970 |
| Name a Valid Year in History | 0 | - | 4.93 | 66,478 |
| Born Here on This Date #1 | 0 | - | 3.92 | 35,298 |
| Titled People Quiz #2 | 0 | - | 4.38 | 26,656 |
| Job Titles Quiz #2 | 0 | - | 3.62 | 37,257 |
| Famous Ships Quiz | 0 | - | 4.25 | 29,177 |
| Famous Short People | 0 | - | 4.32 | 16,092 |
| Name the Alliance | 0 | - | 4.29 | 29,195 |
| Coups | 0 | - | 4.40 | 27,586 |
| Famous Documents | 0 | - | 4.05 | 21,770 |
| Legendary Deeds | 0 | - | 4.16 | 28,859 |
| Disasters in History | 0 | - | 4.40 | 25,611 |
| Executions in History | 0 | - | 4.29 | 16,923 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 24,514 |
| All Modern-Day Countries Ever Controlled by the Seljuks | 0 | - | 4.92 | 28,298 |
| European History for Dummies | 0 | - | 4.83 | 89,371 |
| Countries With The Most Bird Species | 0 | - | 4.93 | 32,459 |
| Fish by Picture #2 | 0 | - | 4.08 | 18,418 |
| The 2nd Millennium BC | 0 | - | 4.64 | 20,708 |
| Body Parts in History and Culture | 0 | - | 4.42 | 35,137 |
| History Analogies #1 | 0 | - | 4.53 | 89,794 |
| History Analogies #2 | 0 | - | 4.49 | 77,017 |
| Current Events by Year, 1990–2009 | 0 | - | 4.77 | 152,182 |
| Current Events by Year, 1970–1989 | 0 | - | 4.56 | 64,974 |
| Current Events by Year, 1930–1949 | 0 | - | 4.48 | 51,943 |
| History Analogies #3 | 0 | - | 4.61 | 80,449 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,184 |
| Which Came First? | 0 | - | 4.37 | 74,428 |
| Random History by Country | 0 | - | 4.53 | 34,675 |
| Valid Answer - World History #1 | 0 | - | 4.56 | 61,583 |
| People - Real or Fictional? | 0 | - | 4.56 | 58,503 |
| Places - Real or Fictional? | 0 | - | 4.59 | 49,387 |
| History True or False #3 | 0 | - | 4.43 | 55,962 |
| A to Z: Legendary Creatures | 0 | - | 4.26 | 52,783 |
| Cold War Trivia #1 | 0 | - | 4.41 | 56,989 |
| Events in History #3 | 0 | - | 4.40 | 71,473 |
| Events in History #1 | 0 | - | 4.34 | 157,316 |
| Events in Ancient History | 0 | - | 4.50 | 35,746 |
| People Who Died Young #1 | 0 | - | 4.24 | 63,549 |
| Deaths by Date and Cause #1 | 0 | - | 4.37 | 94,922 |
| Deaths by Date and Cause #2 | 0 | - | 4.15 | 67,510 |
| Time Magazine Person of the Year | 0 | - | 4.53 | 73,592 |
| Countries That Were Invaded | 0 | - | 4.54 | 96,954 |
| This Day in History - April | 0 | - | 4.40 | 44,395 |
| This Day in History - May | 0 | - | 4.33 | 48,259 |
| This Day in History - June | 0 | - | 4.36 | 33,436 |
| This Day in History - November | 0 | - | 4.24 | 33,535 |
| This Day in History - December | 0 | - | 4.32 | 40,454 |
| This Day in History - February | 0 | - | 4.38 | 39,707 |
| The 19th Century | 0 | - | 4.53 | 67,891 |
| The 18th Century | 0 | - | 4.52 | 53,130 |
| The 16th Century | 0 | - | 4.77 | 58,745 |
| The 9th and 10th Century | 0 | - | 4.54 | 37,546 |
| The 21st Century | 0 | - | 4.48 | 105,342 |
| History Multiple Choice #1 | 0 | - | 4.46 | 81,552 |
| Years in History #2 - Multiple Choice | 0 | - | 4.43 | 41,428 |
| History Multiple Choice #2 | 0 | - | 4.43 | 49,822 |
| History Multiple Choice #3 | 0 | - | 4.45 | 48,558 |
| History Multiple Choice #5 | 0 | - | 4.49 | 32,276 |
| Three Real and One Fake - World History | 0 | - | 4.44 | 38,203 |
| Dark Ages History | 0 | - | 4.42 | 32,681 |
| 30 Historical People You Probably Don't Know | 0 | - | 4.36 | 60,835 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,569 |
| Military History Vocabulary | 0 | - | 4.91 | 66,693 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 335,671 |
| Largest Land Animals of Asia | 0 | - | 3.62 | 8,259 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,317 |
| Countries With No Rivers | 0 | - | 4.96 | 76,066 |
| Name a Valid Country on Each River | 0 | - | 4.96 | 61,288 |
| Countries That Touch the Baltic Sea | 0 | - | 4.98 | 115,759 |
| North Sea Countries | 0 | - | 4.92 | 86,643 |
| Black Sea Countries | 0 | - | 4.87 | 60,357 |
| Countries That Touch the Red Sea | 0 | - | 4.90 | 65,042 |
| Caspian Sea Countries | 0 | - | 4.90 | 63,135 |
| Countries with the Longest Coastlines | 0 | - | 4.81 | 411,341 |
| Countries with the Shortest Coastlines | 0 | - | 4.89 | 66,972 |
| History Multiple Choice #6 | 0 | - | 4.46 | 17,944 |
| The 7th, 8th, 9th and 10th Century BC | 0 | - | 4.67 | 17,713 |
| History General Knowledge #13 | 0 | - | 4.69 | 48,497 |
| Musicians Who Died Young | 0 | - | 4.39 | 107,536 |
| Current Events by Year, 1950–1969 | 0 | - | 4.35 | 46,479 |
| Current Events by Year, 1910–1929 | 0 | - | 4.27 | 47,331 |
| Groups of Things - History #1 | 0 | - | 4.40 | 93,731 |
| Groups of Things - History #2 | 0 | - | 4.39 | 79,099 |
| History Analogies #4 | 0 | - | 4.26 | 72,623 |
| History Groups of Two | 0 | - | 4.34 | 40,555 |
| People Born on Islands | 0 | - | 4.39 | 52,758 |
| 4-Letter History Chain #1 | 0 | - | 4.41 | 84,747 |
| 5-Letter History Chain #3 | 0 | - | 4.47 | 66,131 |
| 6-Letter History Chain #2 | 0 | - | 4.53 | 57,275 |
| 5-Letter History Chain #1 | 0 | - | 4.54 | 101,849 |
| Valid Answer - World History #2 | 0 | - | 4.38 | 46,698 |
| Wolfcam's Random History General Knowledge | 0 | - | 4.43 | 20,994 |
| Empires A-Z | 0 | - | 4.51 | 44,853 |
| World History Quiz for Dummies | 0 | - | 4.50 | 97,260 |
| Nicknames in World History | 0 | - | 4.73 | 37,374 |
| G7 Leaders Since 2003 | 0 | - | 4.48 | 46,142 |
| People Depicted in Paintings | 0 | - | 4.54 | 44,396 |
| The 20th Century | 0 | - | 4.46 | 97,098 |
| The Events of 9/11 | 0 | - | 4.30 | 29,382 |
| Roman Provinces on a Map | 0 | - | 4.54 | 36,601 |
| Normandy D-Day Beaches | 0 | - | 4.83 | 40,131 |
| Territory Changes in World War I | 0 | - | 4.86 | 46,258 |
| Historical Middle Names | 0 | - | 4.16 | 35,411 |
| Famous Battles Quiz | 0 | - | 4.21 | 48,823 |
