| History General Knowledge #13 | 0 | - | 4.69 | 48,868 |
| History General Knowledge #1 | 0 | - | 4.55 | 127,792 |
| History General Knowledge #3 | 0 | - | 4.50 | 96,082 |
| History General Knowledge #6 | 0 | - | 4.49 | 88,715 |
| History General Knowledge #10 | 0 | - | 4.43 | 77,630 |
| History General Knowledge #11 | 0 | - | 4.45 | 72,392 |
| Word Scramble - Countries | 0 | - | 4.86 | 2,094,455 |
| Random Symbol to Element | 0 | - | 4.88 | 92,531 |
| Countries but all Vowels are Changed to O | 0 | - | 4.93 | 68,679 |
| Random Geography General Knowledge Quiz | 0 | - | 4.46 | 134,911 |
| Cold War Decoder | 0 | - | 4.83 | 52,119 |
| Name a Valid Year in History | 0 | - | 4.93 | 66,789 |
| History General Knowledge #5 | 0 | - | 4.39 | 106,292 |
| History General Knowledge #7 | 0 | - | 4.35 | 88,324 |
| History General Knowledge #8 | 0 | - | 4.32 | 83,777 |
| History General Knowledge #9 | 0 | - | 4.40 | 79,684 |
| History General Knowledge #12 | 0 | - | 4.32 | 67,049 |
| History General Knowledge #2 | 0 | - | 4.32 | 112,712 |
| History General Knowledge #4 | 0 | - | 4.33 | 110,426 |
| European History for Dummies | 0 | - | 4.83 | 89,589 |
| Random Geographic Groups of Five | 0 | - | 4.93 | 114,036 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 215,049 |
| Find The Mystery Country Using Color Clues - Randomized! | 0 | - | 4.98 | 2,154,614 |
| Random Geographic Groups of Seven | 0 | - | 4.91 | 45,572 |
| History Analogies #1 | 0 | - | 4.53 | 89,859 |
| History Analogies #2 | 0 | - | 4.49 | 77,100 |
| History Analogies #3 | 0 | - | 4.61 | 80,542 |
| Random History by Country | 0 | - | 4.53 | 34,740 |
| Valid Answer - World History #1 | 0 | - | 4.56 | 61,715 |
| People - Real or Fictional? | 0 | - | 4.56 | 58,640 |
| Places - Real or Fictional? | 0 | - | 4.59 | 49,468 |
| Science General Knowledge #1 | 0 | - | 4.54 | 164,152 |
| Science General Knowledge #2 | 0 | - | 4.48 | 117,240 |
| Science General Knowledge #3 | 0 | - | 4.55 | 99,727 |
| Random General Knowledge - Countries | 0 | - | 4.33 | 88,569 |
| Random Countries by Borders | 0 | - | 4.99 | 81,970 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 138,270 |
| Random Name a Valid Country | 0 | - | 4.99 | 204,133 |
| Random Point on Land to Country | 0 | - | 4.99 | 232,953 |
| Random Countries on a Topological Map | 0 | - | 4.91 | 51,591 |
| Country Quiz on a Map - USA | 0 | - | 4.98 | 57,286 |
| "Second Best" History Edition | 0 | - | 4.94 | 62,408 |
| Empty World Map without 20 Random Countries | 0 | - | 4.93 | 136,413 |
| World Map with 10 Random Extra Borders | 0 | - | 4.95 | 380,631 |
| 4-Letter History Chain #1 | 0 | - | 4.41 | 84,874 |
| 5-Letter History Chain #3 | 0 | - | 4.47 | 66,261 |
| 6-Letter History Chain #2 | 0 | - | 4.53 | 57,385 |
| 5-Letter History Chain #1 | 0 | - | 4.54 | 102,015 |
| World History Quiz for Dummies | 0 | - | 4.50 | 97,480 |
| Quotes from Historical Figures #1 | 0 | - | 4.50 | 87,316 |
| Geography General Knowledge #1 | 0 | - | 4.42 | 262,287 |
| Geography General Knowledge #3 | 0 | - | 4.54 | 132,298 |
| Geography General Knowledge #4 | 0 | - | 4.49 | 186,103 |
| Geography General Knowledge #6 | 0 | - | 4.53 | 151,419 |
| Geography General Knowledge #7 | 0 | - | 4.44 | 158,788 |
| Geography General Knowledge #8 | 0 | - | 4.45 | 149,870 |
| Geography General Knowledge #10 | 0 | - | 4.47 | 156,354 |
| Geography General Knowledge #11 | 0 | - | 4.52 | 109,917 |
| Geography General Knowledge #12 | 0 | - | 4.80 | 124,094 |
| Geography General Knowledge #13 | 0 | - | 4.63 | 67,594 |
| Word Scramble - European Countries | 0 | - | 4.70 | 141,304 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 108,501 |
| Random Countries with Letters Missing | 0 | - | 4.51 | 94,180 |
| Groups of Things - History #1 | 0 | - | 4.41 | 93,863 |
| Groups of Things - History #2 | 0 | - | 4.39 | 79,188 |
| History Analogies #4 | 0 | - | 4.26 | 72,743 |
| History Groups of Two | 0 | - | 4.34 | 40,610 |
| Valid Answer - World History #2 | 0 | - | 4.38 | 46,876 |
| Wolfcam's Random History General Knowledge | 0 | - | 4.43 | 21,029 |
| Historical Middle Names | 0 | - | 4.16 | 35,601 |
| People Who Were "The" Something | 0 | - | 4.25 | 155,441 |
| First Names of Historical Figures #2 | 0 | - | 4.32 | 40,409 |
| First Names of Historical Figures #1 | 0 | - | 4.39 | 228,986 |
| Bread Alone | 0 | - | 4.48 | 27,060 |
| Former Countries by Territory Map | 0 | - | 4.96 | 102,161 |
| Empires by Maps | 0 | - | 4.98 | 119,357 |
| Ultimate 20th Century History Quiz | 0 | - | 4.86 | 53,463 |
| The 7 Wonders of the Ancient World | 0 | - | 4.85 | 82,235 |
| Word Scramble - Random Animals | 0 | - | 4.41 | 49,017 |
| Country Decoders #1 | 0 | - | 4.44 | 43,614 |
| Metals of Antiquity | 0 | - | 4.94 | 93,141 |
| 5-Letter History Chain #2 | 0 | - | 4.25 | 68,867 |
| 6-Letter History Chain #1 | 0 | - | 4.28 | 69,906 |
| 4-Letter History Chain #2 | 0 | - | 4.35 | 58,156 |
| 4-Letter History Chain #3 | 0 | - | 4.38 | 60,167 |
| First Names of Explorers Quiz | 0 | - | 4.43 | 18,331 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 46,433 |
| History: What Came First? #1 | 0 | - | 4.87 | 104,811 |
| Mythical Lands | 0 | - | 4.26 | 85,253 |
| Historical Middle Names - U.S. | 0 | - | 3.83 | 60,947 |
| Famous Mottos | 0 | - | 3.46 | 48,564 |
| Saint in the Answers | 0 | - | 4.10 | 44,220 |
| First Name + Initial Quiz | 0 | - | 4.03 | 52,805 |
| Historical Figures Known by a Single Name #1 | 0 | - | 4.31 | 84,829 |
| Quotes from Historical Figures #2 | 0 | - | 4.36 | 42,621 |
| Ben Franklin Quotes | 0 | - | 4.45 | 25,765 |
| Famous Speeches from History | 0 | - | 4.16 | 33,587 |
| Years in History #1 - Multiple Choice | 0 | - | 4.85 | 70,043 |
| Analogies of Countries #1 | 0 | - | 4.88 | 68,264 |
| Best-Selling Video Game Consoles | 0 | - | 4.81 | 272,058 |
| How Do You Like Them Apples? | 0 | - | 4.31 | 23,004 |
| Geography General Knowledge #2 | 0 | - | 4.38 | 180,138 |
| Geography General Knowledge #5 | 0 | - | 4.34 | 148,417 |
| Geography General Knowledge #9 | 0 | - | 4.39 | 131,460 |
| Find The Mystery City Using Color Clues - Randomized | 0 | - | 4.43 | 111,268 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 103,866 |
| Influential Women in History | 0 | - | 4.42 | 35,304 |
| Cradles of Civilization | 0 | - | 4.46 | 39,379 |
| Popular Royal Names | 0 | - | 4.27 | 124,728 |
| Materials From History #1 | 0 | - | 4.56 | 51,339 |
| Historical Countries by Ruler | 0 | - | 4.48 | 48,386 |
| Mythical Creatures Quiz #1 | 0 | - | 4.92 | 705,818 |
| First Names of Painters | 0 | - | 4.43 | 59,736 |
| Biggest Nations and Empires Ever | 0 | - | 4.46 | 145,537 |
| Famous Explorers | 0 | - | 4.58 | 36,052 |
| Famous Empires by Description | 0 | - | 4.73 | 118,168 |
| Answers by Time Period | 0 | - | 4.64 | 55,423 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,604,664 |
| U.S. Geography General Knowledge #4 | 0 | - | 4.29 | 31,825 |
| U.S. Geography General Knowledge #3 | 0 | - | 4.15 | 34,818 |
| Random Geographic Groups of Six | 0 | - | 4.40 | 49,616 |
| Random Country Dots on an Empty World Map | 0 | - | 4.73 | 103,288 |
| Top 10 Oldest African Countries | 0 | - | 4.88 | 27,764 |
| Historical Misquotes | 0 | - | 4.39 | 26,646 |
| All Modern-Day Countries Ever Controlled by Turkic People | 0 | - | 4.94 | 40,855 |
| All Modern-Day Countries Ever Controlled by Arab People with a Map | 0 | - | 4.98 | 55,119 |
| Italian Name Translation | 0 | - | 4.81 | 45,953 |
| Songs that Start with the Same Word | 0 | - | 4.87 | 110,306 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 164,404 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 117,183 |
| Anagram Chain - Countries | 0 | - | 4.98 | 115,835 |
| 7 Deadly Sins | 0 | - | 4.88 | 397,737 |
| Geography Quiz for Dummies | 0 | - | 4.87 | 108,226 |
| Fast Math - Addition | 0 | - | 4.87 | 521,447 |
| Disney Animated Characters | 0 | - | 4.88 | 600,317 |
| April Fools' Quiz #1 | 0 | - | 3.84 | 59,757 |
| April Fools' Quiz #2 | 0 | - | 3.40 | 48,797 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 236,322 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 448,116 |
| Countries with Four Letters | 0 | - | 4.99 | 420,373 |
| 4-Letter Geography Chain #1 | 0 | - | 4.81 | 169,614 |
| Random Capital to Country | 0 | - | 4.99 | 2,584,400 |
| Random Country to Capital | 0 | - | 4.98 | 915,111 |
| Random Cities on a World Map | 0 | - | 4.25 | 44,544 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,749 |
| Name a Valid World City | 0 | - | 4.83 | 70,624 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 63,860 |
| Former Flags | 0 | - | 4.97 | 107,178 |
| Years in History by Picture | 0 | - | 4.44 | 35,313 |
| Historical Events - AD or BC? | 0 | - | 4.70 | 57,430 |
| Materials From History #2 | 0 | - | 4.59 | 31,400 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,757 |
| Historic Orient Express Routes Map | 0 | - | 4.99 | 53,253 |
| WWII Decoder | 0 | - | 4.41 | 53,355 |
| Name a Valid Answer - World War II | 0 | - | 4.53 | 55,134 |
| 20th Century Dates Quiz | 0 | - | 4.56 | 39,357 |
| Events in History #2 | 0 | - | 4.49 | 71,563 |
| Events in History #4 | 0 | - | 4.44 | 44,202 |
| Infamous Criminals - Mostly U.S. | 0 | - | 4.21 | 48,902 |
| Assassinations in History | 0 | - | 4.21 | 66,087 |
| Famous Seconds | 0 | - | 4.22 | 46,495 |
| Ages and Eras | 0 | - | 4.38 | 67,583 |
| Celebrity Knights of the United Kingdom | 0 | - | 4.23 | 39,448 |
| Titled People Quiz #1 | 0 | - | 4.11 | 45,707 |
| Titled People Quiz #3 | 0 | - | 4.34 | 43,104 |
| Job Titles Quiz #1 | 0 | - | 4.22 | 75,906 |
| Female Historical Figures | 0 | - | 4.27 | 33,183 |
| Historical Blunders | 0 | - | 4.34 | 91,817 |
| Territorial Accessions | 0 | - | 4.39 | 34,709 |
| People Known as "The Great" | 0 | - | 4.46 | 24,593 |
| This Day in History - July | 0 | - | 4.49 | 36,414 |
| This Day in History - August | 0 | - | 4.42 | 43,308 |
| This Day in History - September | 0 | - | 4.55 | 57,348 |
| This Day in History - October | 0 | - | 4.49 | 37,583 |
| This Day in History - January | 0 | - | 4.50 | 46,635 |
| This Day in History - March | 0 | - | 4.45 | 43,589 |
| Ancient Civilizations | 0 | - | 4.64 | 37,847 |
| The Places They Went #1 | 0 | - | 4.74 | 33,478 |
| Famous Inventors | 0 | - | 4.43 | 43,495 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 24,681 |
| All Modern-Day Countries Ever Controlled by the Seljuks | 0 | - | 4.91 | 28,391 |
| 40 Historical People that Everyone Should Know | 0 | - | 4.09 | 1,012,306 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 716,214 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,093,892 |
| Fruits: No Vowels | 0 | - | 4.81 | 99,078 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 303,895 |
| Islands by Country #1 | 0 | - | 4.87 | 174,831 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,185 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,539 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,507 |
| Conspiracy Theories – Mostly U.S. | 0 | - | 4.44 | 56,379 |
| U.S. Geography General Knowledge #1 | 0 | - | 4.14 | 28,590 |
| U.S. Geography General Knowledge #2 | 0 | - | 4.27 | 24,634 |
| Country Decoders #2 | 0 | - | 4.12 | 26,768 |
| Countries with Shortest Maximum Distances to the Ocean | 0 | - | 4.13 | 30,909 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 199,018 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 170,330 |
| Country Chain | 0 | - | 4.96 | 216,433 |
| Eight Most Popular Berries | 0 | - | 4.43 | 99,028 |
| Top 20 Fruits Sold in the U.S. | 0 | - | 4.44 | 67,388 |
