| Animals in World History | 0 | - | 4.74 | 44,353 |
| Countries with Wild Tigers | 0 | - | 4.96 | 136,060 |
| Countries with Wild Penguins | 0 | - | 4.94 | 99,666 |
| Countries with the Most Venomous Animal Species | 0 | - | 4.87 | 86,717 |
| Animals by Range on a World Map | 0 | - | 4.96 | 25,384 |
| Animals in the News | 0 | - | 4.37 | 26,759 |
| "Second Best" History Edition | 0 | - | 4.94 | 62,438 |
| Countries with the Most Sheep | 0 | - | 4.92 | 102,768 |
| Old World... or New World? | 0 | - | 4.66 | 21,276 |
| Countries With Two or More Bear Species | 0 | - | 4.90 | 22,604 |
| Countries with the Most Wolves | 0 | - | 4.92 | 107,493 |
| Pick a Picture - Animal Relations | 0 | - | 4.94 | 55,130 |
| Countries that Catch the Most Fish | 0 | - | 4.90 | 111,868 |
| Former Countries by Territory Map | 0 | - | 4.96 | 102,225 |
| Empires by Maps | 0 | - | 4.98 | 119,448 |
| Ultimate 20th Century History Quiz | 0 | - | 4.86 | 53,475 |
| The 7 Wonders of the Ancient World | 0 | - | 4.85 | 82,246 |
| Name that Bug | 0 | - | 4.12 | 45,505 |
| Countries with the Most Wild Elephants | 0 | - | 4.63 | 54,778 |
| Animal Populations of Countries | 0 | - | 4.52 | 43,740 |
| North American Cat-Named Sports Teams | 0 | - | 4.43 | 33,610 |
| Animals by Skeleton Image | 0 | - | 4.80 | 46,213 |
| Animals by Close-up Image | 0 | - | 4.42 | 217,370 |
| Aquatic Mammals by Picture | 0 | - | 4.41 | 45,447 |
| Extinct Animals by Picture | 0 | - | 4.49 | 35,076 |
| Mammals by Picture #1 | 0 | - | 4.70 | 91,464 |
| Top 15 Countries with the Most Cows | 0 | - | 4.64 | 92,864 |
| Influential Women in History | 0 | - | 4.42 | 35,312 |
| Cradles of Civilization | 0 | - | 4.46 | 39,388 |
| Materials From History #1 | 0 | - | 4.56 | 51,347 |
| Historical Countries by Ruler | 0 | - | 4.48 | 48,394 |
| Biggest Nations and Empires Ever | 0 | - | 4.46 | 145,555 |
| Famous Explorers | 0 | - | 4.58 | 36,057 |
| Famous Empires by Description | 0 | - | 4.73 | 118,186 |
| Answers by Time Period | 0 | - | 4.64 | 55,432 |
| Countries with More Cows than People | 0 | - | 4.45 | 61,036 |
| Fish by Picture #1 | 0 | - | 4.41 | 108,313 |
| North American Bird-Named Teams | 0 | - | 4.44 | 67,750 |
| Countries with NO Snakes | 0 | - | 4.51 | 63,547 |
| Metals of Antiquity | 0 | - | 4.94 | 93,159 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 46,447 |
| History: What Came First? #1 | 0 | - | 4.87 | 104,836 |
| History - Did They Have It? | 0 | - | 4.84 | 61,510 |
| Years in History #1 - Multiple Choice | 0 | - | 4.85 | 70,065 |
| "Big Five" African Game Animals | 0 | - | 4.22 | 47,309 |
| Reptile Picture Quiz | 0 | - | 4.32 | 14,262 |
| Countries with Wild Lions | 0 | - | 4.77 | 26,145 |
| Animals A-Z by Picture | 0 | - | 4.08 | 66,180 |
| Mammals by Picture #3 | 0 | - | 4.39 | 61,950 |
| Mammals by Picture #4 | 0 | - | 4.03 | 34,032 |
| Mammals by Picture #2 | 0 | - | 4.28 | 58,063 |
| Where Do Musk Oxen Live? | 0 | - | 4.63 | 15,275 |
| Megadiverse Countries | 0 | - | 4.96 | 134,565 |
| Mythical Creatures Quiz #1 | 0 | - | 4.92 | 705,879 |
| Top 10 Countries with the Most Horses | 0 | - | 4.49 | 68,840 |
| Top 10 Oldest African Countries | 0 | - | 4.88 | 27,772 |
| Materials From History #2 | 0 | - | 4.59 | 31,403 |
| Infamous Criminals - Mostly U.S. | 0 | - | 4.21 | 48,906 |
| Assassinations in History | 0 | - | 4.21 | 66,093 |
| Famous Seconds | 0 | - | 4.22 | 46,498 |
| Ages and Eras | 0 | - | 4.38 | 67,585 |
| Celebrity Knights of the United Kingdom | 0 | - | 4.23 | 39,449 |
| Titled People Quiz #1 | 0 | - | 4.11 | 45,713 |
| Titled People Quiz #3 | 0 | - | 4.34 | 43,108 |
| Job Titles Quiz #1 | 0 | - | 4.22 | 75,913 |
| Female Historical Figures | 0 | - | 4.27 | 33,185 |
| Historical Blunders | 0 | - | 4.34 | 91,824 |
| Territorial Accessions | 0 | - | 4.39 | 34,711 |
| People Known as "The Great" | 0 | - | 4.46 | 24,595 |
| Years in History by Picture | 0 | - | 4.44 | 35,334 |
| Historical Events - AD or BC? | 0 | - | 4.70 | 57,435 |
| 20th Century Dates Quiz | 0 | - | 4.56 | 39,360 |
| Events in History #2 | 0 | - | 4.49 | 71,568 |
| Events in History #4 | 0 | - | 4.44 | 44,206 |
| This Day in History - July | 0 | - | 4.49 | 36,416 |
| This Day in History - August | 0 | - | 4.42 | 43,314 |
| This Day in History - September | 0 | - | 4.55 | 57,355 |
| This Day in History - October | 0 | - | 4.49 | 37,585 |
| This Day in History - January | 0 | - | 4.50 | 46,642 |
| This Day in History - March | 0 | - | 4.45 | 43,593 |
| Ancient Civilizations | 0 | - | 4.64 | 37,851 |
| The Places They Went #1 | 0 | - | 4.74 | 33,482 |
| Famous Inventors | 0 | - | 4.43 | 43,497 |
| All Modern-Day Countries Ever Controlled by Turkic People | 0 | - | 4.94 | 40,869 |
| All Modern-Day Countries Ever Controlled by Arab People with a Map | 0 | - | 4.98 | 55,125 |
| 40 Historical People that Everyone Should Know | 0 | - | 4.09 | 1,012,378 |
| Largest Land Animals of the Americas | 0 | - | 4.39 | 20,225 |
| Largest Land Animals of Africa | 0 | - | 4.36 | 12,726 |
| Sea Creatures by Picture | 0 | - | 4.27 | 17,644 |
| Top Countries for Shark Attacks | 0 | - | 4.46 | 45,751 |
| Natural Features of Countries #1 | 0 | - | 4.86 | 83,577 |
| Countries with Fjords | 0 | - | 4.93 | 100,516 |
| Former Flags | 0 | - | 4.97 | 107,213 |
| Christopher Columbus Quiz | 0 | - | 4.21 | 8,276 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,774 |
| Historic Orient Express Routes Map | 0 | - | 4.99 | 53,259 |
| Cold War Decoder | 0 | - | 4.83 | 52,135 |
| Name a Valid Year in History | 0 | - | 4.93 | 66,806 |
| Born Here on This Date #1 | 0 | - | 3.92 | 35,329 |
| Titled People Quiz #2 | 0 | - | 4.38 | 26,701 |
| Job Titles Quiz #2 | 0 | - | 3.62 | 37,294 |
| Famous Ships Quiz | 0 | - | 4.25 | 29,220 |
| Famous Short People | 0 | - | 4.37 | 17,288 |
| Name the Alliance | 0 | - | 4.29 | 29,382 |
| Coups d'Etat - Name the Country | 0 | - | 4.40 | 27,639 |
| Famous Documents | 0 | - | 4.05 | 21,800 |
| Legendary Deeds | 0 | - | 4.16 | 28,889 |
| Disasters in History | 0 | - | 4.40 | 25,640 |
| Executions in History | 0 | - | 4.29 | 16,941 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 24,694 |
| All Modern-Day Countries Ever Controlled by the Seljuks | 0 | - | 4.91 | 28,400 |
| European History for Dummies | 0 | - | 4.83 | 89,603 |
| Countries With The Most Bird Species | 0 | - | 4.93 | 32,667 |
| Fish by Picture #2 | 0 | - | 4.06 | 18,486 |
| The 2nd Millennium BC | 0 | - | 4.64 | 20,763 |
| Body Parts in History and Culture | 0 | - | 4.42 | 35,217 |
| History Analogies #1 | 0 | - | 4.53 | 89,868 |
| History Analogies #2 | 0 | - | 4.49 | 77,110 |
| Current Events by Year, 1990–2009 | 0 | - | 4.77 | 152,363 |
| Current Events by Year, 1970–1989 | 0 | - | 4.56 | 65,071 |
| Current Events by Year, 1930–1949 | 0 | - | 4.48 | 52,000 |
| History Analogies #3 | 0 | - | 4.61 | 80,551 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,302 |
| Which Came First? | 0 | - | 4.37 | 74,627 |
| Random History by Country | 0 | - | 4.53 | 34,746 |
| Valid Answer - World History #1 | 0 | - | 4.56 | 61,725 |
| People - Real or Fictional? | 0 | - | 4.56 | 58,644 |
| Places - Real or Fictional? | 0 | - | 4.59 | 49,472 |
| History True or False #3 | 0 | - | 4.43 | 56,606 |
| A to Z: Legendary Creatures | 0 | - | 4.26 | 52,894 |
| Cold War Trivia #1 | 0 | - | 4.41 | 57,124 |
| Events in History #3 | 0 | - | 4.40 | 71,570 |
| Events in History #1 | 0 | - | 4.34 | 157,503 |
| Events in Ancient History | 0 | - | 4.50 | 35,852 |
| People Who Died Young #1 | 0 | - | 4.24 | 63,614 |
| Deaths by Date and Cause #1 | 0 | - | 4.38 | 95,055 |
| Deaths by Date and Cause #2 | 0 | - | 4.15 | 67,639 |
| Time Magazine Person of the Year | 0 | - | 4.53 | 73,832 |
| Countries That Were Invaded | 0 | - | 4.55 | 97,193 |
| This Day in History - April | 0 | - | 4.40 | 44,431 |
| This Day in History - May | 0 | - | 4.33 | 48,313 |
| This Day in History - June | 0 | - | 4.32 | 33,472 |
| This Day in History - November | 0 | - | 4.24 | 33,576 |
| This Day in History - December | 0 | - | 4.32 | 40,497 |
| This Day in History - February | 0 | - | 4.38 | 39,746 |
| The 19th Century | 0 | - | 4.53 | 67,978 |
| The 18th Century | 0 | - | 4.52 | 53,194 |
| The 16th Century | 0 | - | 4.77 | 58,801 |
| The 9th and 10th Century | 0 | - | 4.54 | 37,598 |
| The 21st Century | 0 | - | 4.48 | 105,596 |
| History Multiple Choice #1 | 0 | - | 4.46 | 81,747 |
| Years in History #2 - Multiple Choice | 0 | - | 4.43 | 41,552 |
| History Multiple Choice #2 | 0 | - | 4.43 | 49,943 |
| History Multiple Choice #3 | 0 | - | 4.45 | 48,656 |
| History Multiple Choice #5 | 0 | - | 4.49 | 32,380 |
| Three Real and One Fake - World History | 0 | - | 4.44 | 38,294 |
| Dark Ages History | 0 | - | 4.42 | 32,718 |
| 30 Historical People You Probably Don't Know | 0 | - | 4.36 | 60,918 |
| Military History Vocabulary | 0 | - | 4.91 | 66,882 |
| Trace the Route of Marco Polo on a Map | 0 | - | 5.00 | 42,119 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 336,580 |
| Largest Land Animals of Asia | 0 | - | 3.62 | 8,284 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,471 |
| Countries With No Rivers | 0 | - | 4.96 | 76,240 |
| Name a Valid Country on Each River | 0 | - | 4.96 | 61,549 |
| Countries That Touch the Baltic Sea | 0 | - | 4.98 | 115,863 |
| North Sea Countries | 0 | - | 4.92 | 86,823 |
| Black Sea Countries | 0 | - | 4.87 | 60,459 |
| Countries That Touch the Red Sea | 0 | - | 4.90 | 65,164 |
| Caspian Sea Countries | 0 | - | 4.90 | 63,266 |
| Countries with the Shortest Coastlines | 0 | - | 4.89 | 67,061 |
| History Multiple Choice #6 | 0 | - | 4.46 | 18,017 |
| The 7th, 8th, 9th and 10th Century BC | 0 | - | 4.67 | 17,756 |
| History General Knowledge #13 | 0 | - | 4.69 | 48,886 |
| Musicians Who Died Young | 0 | - | 4.39 | 107,856 |
| History True or False #4 | 0 | - | 4.47 | 33,239 |
| Current Events by Year, 1950–1969 | 0 | - | 4.35 | 46,540 |
| Current Events by Year, 1910–1929 | 0 | - | 4.27 | 47,385 |
| Groups of Things - History #1 | 0 | - | 4.41 | 93,876 |
| Groups of Things - History #2 | 0 | - | 4.39 | 79,197 |
| History Analogies #4 | 0 | - | 4.26 | 72,764 |
| History Groups of Two | 0 | - | 4.34 | 40,613 |
| People Born on Islands | 0 | - | 4.39 | 52,830 |
| 4-Letter History Chain #1 | 0 | - | 4.41 | 84,884 |
| 5-Letter History Chain #3 | 0 | - | 4.47 | 66,273 |
| 6-Letter History Chain #2 | 0 | - | 4.53 | 57,392 |
| 5-Letter History Chain #1 | 0 | - | 4.54 | 102,026 |
| Valid Answer - World History #2 | 0 | - | 4.38 | 46,892 |
| Wolfcam's Random History General Knowledge | 0 | - | 4.43 | 21,029 |
| Empires A-Z | 0 | - | 4.51 | 45,003 |
| World History Quiz for Dummies | 0 | - | 4.50 | 97,497 |
| Nicknames in World History | 0 | - | 4.74 | 37,611 |
| G7 Leaders Since 2003 | 0 | - | 4.48 | 46,289 |
| People Depicted in Paintings | 0 | - | 4.54 | 44,510 |
| The 20th Century | 0 | - | 4.46 | 97,205 |
| The Events of 9/11 | 0 | - | 4.30 | 29,448 |
| Roman Provinces on a Map | 0 | - | 4.54 | 36,764 |
| Normandy D-Day Beaches | 0 | - | 4.83 | 40,275 |
| Territory Changes in World War I | 0 | - | 4.87 | 46,496 |
| Historical Middle Names | 0 | - | 4.16 | 35,612 |
