| Groups of Things - History #2 | 0 | - | 4.39 | 79,152 |
| History Groups of Two | 0 | - | 4.34 | 40,586 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 236,138 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 447,559 |
| "Second Best" History Edition | 0 | - | 4.94 | 62,208 |
| Cold War Decoder | 0 | - | 4.83 | 52,063 |
| Name a Valid Year in History | 0 | - | 4.93 | 66,652 |
| European History for Dummies | 0 | - | 4.83 | 89,491 |
| Random Geographic Groups of Five | 0 | - | 4.93 | 113,904 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 198,721 |
| Top Five Countries By Category #3 | 0 | - | 4.82 | 169,851 |
| Random Geographic Groups of Seven | 0 | - | 4.91 | 45,436 |
| History Analogies #1 | 0 | - | 4.53 | 89,833 |
| History Analogies #2 | 0 | - | 4.49 | 77,061 |
| History Analogies #3 | 0 | - | 4.61 | 80,508 |
| Random History by Country | 0 | - | 4.53 | 34,711 |
| Valid Answer - World History #1 | 0 | - | 4.56 | 61,664 |
| People - Real or Fictional? | 0 | - | 4.56 | 58,579 |
| Places - Real or Fictional? | 0 | - | 4.59 | 49,432 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 179,744 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 88,617 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 77,890 |
| History General Knowledge #13 | 0 | - | 4.69 | 48,722 |
| History Analogies #4 | 0 | - | 4.26 | 72,685 |
| Former Countries by Territory Map | 0 | - | 4.96 | 101,952 |
| 4-Letter History Chain #1 | 0 | - | 4.41 | 84,818 |
| 5-Letter History Chain #3 | 0 | - | 4.47 | 66,206 |
| 6-Letter History Chain #2 | 0 | - | 4.53 | 57,332 |
| Empires by Maps | 0 | - | 4.98 | 119,034 |
| 5-Letter History Chain #1 | 0 | - | 4.54 | 101,950 |
| Valid Answer - World History #2 | 0 | - | 4.38 | 46,798 |
| Wolfcam's Random History General Knowledge | 0 | - | 4.43 | 21,019 |
| World History Quiz for Dummies | 0 | - | 4.50 | 97,381 |
| Ultimate 20th Century History Quiz | 0 | - | 4.86 | 53,382 |
| Historical Middle Names | 0 | - | 4.16 | 35,524 |
| People Who Were "The" Something | 0 | - | 4.25 | 155,344 |
| Quotes from Historical Figures #1 | 0 | - | 4.50 | 87,212 |
| First Names of Historical Figures #2 | 0 | - | 4.32 | 40,349 |
| First Names of Historical Figures #1 | 0 | - | 4.39 | 228,841 |
| The 7 Wonders of the Ancient World | 0 | - | 4.85 | 82,182 |
| History General Knowledge #1 | 0 | - | 4.55 | 127,646 |
| History General Knowledge #3 | 0 | - | 4.50 | 95,978 |
| History General Knowledge #6 | 0 | - | 4.49 | 88,645 |
| History General Knowledge #10 | 0 | - | 4.43 | 77,562 |
| History General Knowledge #11 | 0 | - | 4.45 | 72,312 |
| Groups of Things - Sports | 0 | - | 4.27 | 67,582 |
| Groups of Two - Science | 0 | - | 4.26 | 48,183 |
| Geographic Groups of Four #1 | 0 | - | 4.70 | 175,642 |
| Geographic Groups of Five #1 | 0 | - | 4.48 | 120,204 |
| Geographic Groups of Seven #1 | 0 | - | 4.63 | 140,726 |
| Geographic Groups of Two #2 | 0 | - | 4.67 | 114,719 |
| Geographic Groups of Six #2 | 0 | - | 4.53 | 52,977 |
| Geographic Groups of Two #3 | 0 | - | 4.46 | 83,677 |
| Geographic Groups of Four #2 | 0 | - | 4.75 | 80,316 |
| Geographic Groups of Five #2 | 0 | - | 4.73 | 63,553 |
| Geographic Groups of Three #2 | 0 | - | 4.55 | 69,459 |
| Geographic Groups of Two #4 | 0 | - | 4.45 | 77,987 |
| Influential Women in History | 0 | - | 4.42 | 35,237 |
| Cradles of Civilization | 0 | - | 4.46 | 39,294 |
| Materials From History #1 | 0 | - | 4.56 | 51,276 |
| Historical Countries by Ruler | 0 | - | 4.48 | 48,319 |
| Biggest Nations and Empires Ever | 0 | - | 4.46 | 145,430 |
| Famous Explorers | 0 | - | 4.58 | 36,025 |
| Famous Empires by Description | 0 | - | 4.73 | 118,097 |
| Answers by Time Period | 0 | - | 4.63 | 55,376 |
| Metals of Antiquity | 0 | - | 4.94 | 93,069 |
| 5-Letter History Chain #2 | 0 | - | 4.25 | 68,832 |
| 6-Letter History Chain #1 | 0 | - | 4.28 | 69,860 |
| 4-Letter History Chain #2 | 0 | - | 4.35 | 58,108 |
| 4-Letter History Chain #3 | 0 | - | 4.38 | 60,123 |
| First Names of Explorers Quiz | 0 | - | 4.43 | 18,307 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 46,351 |
| History: What Came First? #1 | 0 | - | 4.87 | 104,445 |
| Mythical Lands | 0 | - | 4.26 | 85,223 |
| Historical Middle Names - U.S. | 0 | - | 3.83 | 60,904 |
| Famous Mottos | 0 | - | 3.46 | 48,529 |
| Saint in the Answers | 0 | - | 4.10 | 44,203 |
| First Name + Initial Quiz | 0 | - | 4.03 | 52,779 |
| Historical Figures Known by a Single Name #1 | 0 | - | 4.31 | 84,727 |
| Quotes from Historical Figures #2 | 0 | - | 4.36 | 42,571 |
| Ben Franklin Quotes | 0 | - | 4.45 | 25,756 |
| Famous Speeches from History | 0 | - | 4.16 | 33,554 |
| History General Knowledge #5 | 0 | - | 4.39 | 106,201 |
| History General Knowledge #7 | 0 | - | 4.35 | 88,248 |
| History General Knowledge #8 | 0 | - | 4.32 | 83,715 |
| History General Knowledge #9 | 0 | - | 4.40 | 79,625 |
| History General Knowledge #12 | 0 | - | 4.32 | 66,989 |
| History General Knowledge #2 | 0 | - | 4.32 | 112,617 |
| History General Knowledge #4 | 0 | - | 4.33 | 110,327 |
| Years in History #1 - Multiple Choice | 0 | - | 4.85 | 69,793 |
| Analogies of Countries #1 | 0 | - | 4.88 | 68,234 |
| Best-Selling Video Game Consoles | 0 | - | 4.81 | 271,212 |
| Musical Groups of Things | 0 | - | 4.37 | 31,105 |
| Geographic Groups of Three #1 | 0 | - | 4.35 | 96,591 |
| Geographic Groups of Six #1 | 0 | - | 4.27 | 92,698 |
| Geographic Groups of Eight | 0 | - | 4.38 | 58,682 |
| Geographic Groups of Seven #2 | 0 | - | 4.04 | 35,282 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 103,753 |
| Mythical Creatures Quiz #1 | 0 | - | 4.92 | 705,277 |
| Five Biggest Immigrant Groups by Country #3 | 0 | - | 4.70 | 65,992 |
| Top 10 Oldest African Countries | 0 | - | 4.88 | 27,666 |
| Popular Royal Names | 0 | - | 4.27 | 124,639 |
| Materials From History #2 | 0 | - | 4.59 | 31,359 |
| Infamous Criminals - Mostly U.S. | 0 | - | 4.21 | 48,877 |
| Assassinations in History | 0 | - | 4.21 | 66,058 |
| Famous Seconds | 0 | - | 4.22 | 46,448 |
| Ages and Eras | 0 | - | 4.38 | 67,550 |
| Celebrity Knights of the United Kingdom | 0 | - | 4.23 | 39,429 |
| Titled People Quiz #1 | 0 | - | 4.11 | 45,682 |
| Titled People Quiz #3 | 0 | - | 4.34 | 43,090 |
| Job Titles Quiz #1 | 0 | - | 4.22 | 75,879 |
| Female Historical Figures | 0 | - | 4.27 | 33,152 |
| Historical Blunders | 0 | - | 4.33 | 91,783 |
| Territorial Accessions | 0 | - | 4.39 | 34,688 |
| People Known as "The Great" | 0 | - | 4.46 | 24,573 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,598,475 |
| Random Geographic Groups of Six | 0 | - | 4.40 | 49,554 |
| Years in History by Picture | 0 | - | 4.44 | 35,233 |
| Historical Events - AD or BC? | 0 | - | 4.70 | 57,304 |
| First Names of Painters | 0 | - | 4.43 | 59,682 |
| 20th Century Dates Quiz | 0 | - | 4.56 | 39,343 |
| Events in History #2 | 0 | - | 4.49 | 71,511 |
| Events in History #4 | 0 | - | 4.44 | 44,164 |
| Historical Misquotes | 0 | - | 4.39 | 26,633 |
| This Day in History - July | 0 | - | 4.49 | 36,395 |
| This Day in History - August | 0 | - | 4.42 | 43,289 |
| This Day in History - September | 0 | - | 4.55 | 57,321 |
| This Day in History - October | 0 | - | 4.49 | 37,574 |
| This Day in History - January | 0 | - | 4.50 | 46,619 |
| This Day in History - March | 0 | - | 4.45 | 43,574 |
| Ancient Civilizations | 0 | - | 4.63 | 37,818 |
| The Places They Went #1 | 0 | - | 4.74 | 33,462 |
| Famous Inventors | 0 | - | 4.43 | 43,481 |
| All Modern-Day Countries Ever Controlled by Turkic People | 0 | - | 4.94 | 40,803 |
| All Modern-Day Countries Ever Controlled by Arab People with a Map | 0 | - | 4.98 | 55,021 |
| 40 Historical People that Everyone Should Know | 0 | - | 4.09 | 1,011,816 |
| Italian Name Translation | 0 | - | 4.81 | 45,657 |
| Songs that Start with the Same Word | 0 | - | 4.87 | 110,194 |
| Word Scramble - Countries | 0 | - | 4.86 | 2,092,348 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 163,952 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 116,808 |
| Anagram Chain - Countries | 0 | - | 4.99 | 115,610 |
| 7 Deadly Sins | 0 | - | 4.88 | 396,950 |
| Geography Quiz for Dummies | 0 | - | 4.87 | 108,074 |
| Disney Animated Characters | 0 | - | 4.88 | 599,921 |
| Conspiracy Theories – Mostly U.S. | 0 | - | 4.44 | 56,336 |
| MLB Baseball Groups of Things | 0 | - | 4.08 | 18,504 |
| Literary Groups of Things | 0 | - | 4.26 | 30,570 |
| Top Five Languages by Language Family | 0 | - | 4.99 | 53,549 |
| Countries with Four Letters | 0 | - | 4.99 | 419,713 |
| 4-Letter Geography Chain #1 | 0 | - | 4.82 | 169,467 |
| Random Symbol to Element | 0 | - | 4.88 | 92,428 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,688 |
| Eight Most Popular Berries | 0 | - | 4.43 | 98,895 |
| Top 20 Fruits Sold in the U.S. | 0 | - | 4.44 | 67,268 |
| Name a Valid World City | 0 | - | 4.83 | 70,417 |
| Countries but all Vowels are Changed to O | 0 | - | 4.92 | 68,349 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 63,596 |
| Former Flags | 0 | - | 4.97 | 107,000 |
| Christopher Columbus Quiz | 0 | - | 4.21 | 8,273 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,687 |
| Historic Orient Express Routes Map | 0 | - | 5.00 | 53,170 |
| Born Here on This Date #1 | 0 | - | 3.92 | 35,317 |
| Titled People Quiz #2 | 0 | - | 4.38 | 26,683 |
| Job Titles Quiz #2 | 0 | - | 3.62 | 37,279 |
| Famous Ships Quiz | 0 | - | 4.25 | 29,202 |
| Famous Short People | 0 | - | 4.37 | 16,990 |
| Name the Alliance | 0 | - | 4.29 | 29,299 |
| Coups d'Etat - Name the Country | 0 | - | 4.40 | 27,610 |
| Famous Documents | 0 | - | 4.05 | 21,785 |
| Legendary Deeds | 0 | - | 4.16 | 28,874 |
| Disasters in History | 0 | - | 4.40 | 25,624 |
| Executions in History | 0 | - | 4.29 | 16,935 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 24,611 |
| All Modern-Day Countries Ever Controlled by the Seljuks | 0 | - | 4.92 | 28,347 |
| Fruits: No Vowels | 0 | - | 4.81 | 98,911 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 303,504 |
| Islands by Country #1 | 0 | - | 4.87 | 174,700 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,086 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,433 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,439 |
| Groups of Two - Movies | 0 | - | 3.97 | 23,353 |
| Country Chain | 0 | - | 4.96 | 216,181 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 214,580 |
| Random Countries Mouse Hunt! | 0 | - | 4.81 | 182,878 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 49,719 |
| Name a Valid Country #3 | 0 | - | 4.99 | 260,842 |
| Name a Valid Country #1 | 0 | - | 4.99 | 285,585 |
| Name a Valid Country #2 | 0 | - | 4.98 | 247,829 |
| Name a Valid Country #4 | 0 | - | 4.97 | 253,066 |
| Name a Valid Country #5 | 0 | - | 4.99 | 198,971 |
| Name a Valid Country #6 | 0 | - | 4.94 | 127,502 |
| Name a Valid Country #7 | 0 | - | 4.91 | 127,470 |
| Name a Valid Country #8 | 0 | - | 4.85 | 96,911 |
| Random Name a Valid Bordering Country | 0 | - | 4.99 | 74,646 |
| Name a Valid Country #10 | 0 | - | 4.93 | 41,923 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,286 |
| The 2nd Millennium BC | 0 | - | 4.64 | 20,734 |
| Body Parts in History and Culture | 0 | - | 4.42 | 35,183 |
| Current Events by Year, 1990–2009 | 0 | - | 4.77 | 152,279 |
