| 7 Deadly Sins | 0 | - | 4.88 | 399,063 |
| Disney Animated Characters | 0 | - | 4.88 | 600,953 |
| Cold War Decoder | 0 | - | 4.83 | 52,251 |
| Name a Valid Year in History | 0 | - | 4.93 | 67,016 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,095,709 |
| Fruits: No Vowels | 0 | - | 4.81 | 99,355 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 319,696 |
| Military History Vocabulary | 0 | - | 4.91 | 67,023 |
| The Only Country ... | 0 | - | 4.91 | 80,751 |
| The Sun Quiz | 0 | - | 4.93 | 34,502 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 138,905 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 122,502 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 235,426 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 224,451 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 191,729 |
| Category Elimination - European Geography #3 | 0 | - | 4.85 | 80,690 |
| History Analogies #1 | 0 | - | 4.53 | 89,915 |
| History Analogies #2 | 0 | - | 4.49 | 77,158 |
| Groups of Things - History #1 | 0 | - | 4.41 | 93,999 |
| History Analogies #3 | 0 | - | 4.61 | 80,604 |
| Popular Royal Names | 0 | - | 4.27 | 124,844 |
| Random History by Country | 0 | - | 4.53 | 34,812 |
| Valid Answer - World History #1 | 0 | - | 4.56 | 61,805 |
| First Names of Painters | 0 | - | 4.43 | 59,797 |
| Time Magazine Person of the Year | 0 | - | 4.53 | 73,985 |
| Countries That Were Invaded | 0 | - | 4.55 | 97,311 |
| Normandy D-Day Beaches | 0 | - | 4.83 | 40,365 |
| Territory Changes in World War I | 0 | - | 4.87 | 46,649 |
| History General Knowledge #13 | 0 | - | 4.69 | 49,133 |
| 4-Letter History Chain #1 | 0 | - | 4.41 | 84,949 |
| 5-Letter History Chain #3 | 0 | - | 4.47 | 66,357 |
| 6-Letter History Chain #2 | 0 | - | 4.51 | 57,462 |
| 5-Letter History Chain #1 | 0 | - | 4.54 | 102,131 |
| World History Quiz for Dummies | 0 | - | 4.50 | 97,635 |
| "Second Best" History Edition | 0 | - | 4.94 | 62,750 |
| G7 Leaders Since 2003 | 0 | - | 4.48 | 46,362 |
| WWII Geography | 0 | - | 4.81 | 120,109 |
| WWII Decoder | 0 | - | 4.41 | 53,471 |
| Name a Valid Answer - World War II | 0 | - | 4.53 | 55,280 |
| WWII Figures by Picture | 0 | - | 4.89 | 65,100 |
| Quotes from Historical Figures #1 | 0 | - | 4.50 | 87,415 |
| History General Knowledge #1 | 0 | - | 4.55 | 128,055 |
| History General Knowledge #3 | 0 | - | 4.50 | 96,256 |
| History General Knowledge #6 | 0 | - | 4.49 | 88,827 |
| History General Knowledge #10 | 0 | - | 4.43 | 77,773 |
| History General Knowledge #11 | 0 | - | 4.45 | 72,547 |
| Literary Quotes #1 | 0 | - | 4.49 | 33,555 |
| Cities by Wikipedia Descriptions #1 | 0 | - | 4.52 | 55,375 |
| Cities by Wikipedia Descriptions #3 | 0 | - | 4.58 | 47,699 |
| Random Countries Hidden in the World Map | 0 | - | 4.81 | 112,739 |
| Vegetables: No Vowels | 0 | - | 4.74 | 73,833 |
| Name a Country A-Z | 0 | - | 5.00 | 242,627 |
| Name a Minecraft Mob A-Z | 0 | - | 4.87 | 42,489 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 121,287 |
| Groups of Things - History #2 | 0 | - | 4.39 | 79,274 |
| History Analogies #4 | 0 | - | 4.26 | 72,851 |
| History Groups of Two | 0 | - | 4.34 | 40,659 |
| Former Countries by Territory Map | 0 | - | 4.96 | 102,525 |
| Empires by Maps | 0 | - | 4.98 | 119,937 |
| Valid Answer - World History #2 | 0 | - | 4.38 | 47,003 |
| Wolfcam's Random History General Knowledge | 0 | - | 4.43 | 21,049 |
| Famous Dictators #1 | 0 | - | 4.69 | 199,440 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 118,947 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 105,155 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 48,695 |
| Ultimate 20th Century History Quiz | 0 | - | 4.86 | 53,601 |
| WWI... or WWII? | 0 | - | 4.85 | 141,868 |
| WWII for Dummies | 0 | - | 4.79 | 104,704 |
| Historical Middle Names | 0 | - | 4.16 | 35,706 |
| Famous Battles Quiz | 0 | - | 4.21 | 48,955 |
| Name the War | 0 | - | 4.37 | 201,445 |
| People Who Were "The" Something | 0 | - | 4.25 | 155,633 |
| Famous U.S. Generals | 0 | - | 4.27 | 38,519 |
| Names for Warriors | 0 | - | 4.40 | 36,898 |
| First Names of Historical Figures #2 | 0 | - | 4.32 | 40,476 |
| First Names of Historical Figures #1 | 0 | - | 4.39 | 229,166 |
| The 7 Wonders of the Ancient World | 0 | - | 4.85 | 82,321 |
| "Of Something" Book Titles | 0 | - | 4.45 | 48,080 |
| Famous Lines of Poetry #1 | 0 | - | 4.55 | 34,237 |
| Historical Leaders by Date #1 | 0 | - | 4.48 | 31,348 |
| Historical Leaders by Date #2 | 0 | - | 4.55 | 30,173 |
| Historical Rulers #2 | 0 | - | 4.26 | 47,377 |
| Historical Rulers #1 | 0 | - | 4.35 | 118,758 |
| 5-Letter History Chain #2 | 0 | - | 4.25 | 68,929 |
| 6-Letter History Chain #1 | 0 | - | 4.28 | 69,968 |
| 4-Letter History Chain #2 | 0 | - | 4.35 | 58,209 |
| 4-Letter History Chain #3 | 0 | - | 4.38 | 60,251 |
| First Names of Explorers Quiz | 0 | - | 4.44 | 18,364 |
| World Leaders Quiz #1 | 0 | - | 4.11 | 109,916 |
| Mythical Lands | 0 | - | 4.26 | 85,295 |
| Saint in the Answers | 0 | - | 4.10 | 44,283 |
| First Name + Initial Quiz | 0 | - | 4.03 | 52,825 |
| Historical Figures Known by a Single Name #1 | 0 | - | 4.31 | 84,983 |
| Quotes from Historical Figures #2 | 0 | - | 4.36 | 42,672 |
| Ben Franklin Quotes | 0 | - | 4.45 | 25,776 |
| Famous Speeches from History | 0 | - | 4.16 | 33,616 |
| History General Knowledge #5 | 0 | - | 4.39 | 106,447 |
| History General Knowledge #7 | 0 | - | 4.35 | 88,450 |
| History General Knowledge #8 | 0 | - | 4.32 | 83,902 |
| History General Knowledge #9 | 0 | - | 4.40 | 79,807 |
| History General Knowledge #12 | 0 | - | 4.32 | 67,155 |
| History General Knowledge #2 | 0 | - | 4.32 | 112,852 |
| History General Knowledge #4 | 0 | - | 4.33 | 110,593 |
| Famous Generals - Non U.S. | 0 | - | 4.59 | 15,115 |
| Books with Names in the Title #2 | 0 | - | 4.42 | 54,611 |
| Religion Analogies | 0 | - | 4.38 | 53,700 |
| Word Scramble - Deities | 0 | - | 4.55 | 10,383 |
| Chess Pieces (With Board and Pictures!) | 0 | - | 4.50 | 77,930 |
| Characters from Books #2 | 0 | - | 4.42 | 79,826 |
| Books by Clue #2 | 0 | - | 4.43 | 26,664 |
| World Cities by Clue #2 | 0 | - | 4.49 | 50,199 |
| Cities that End in A by Clue | 0 | - | 4.55 | 52,921 |
| Cities that End in O by Clue | 0 | - | 4.56 | 61,162 |
| Cities that End in N by Clue | 0 | - | 4.55 | 54,080 |
| Cities that End in I by Clue | 0 | - | 4.61 | 57,241 |
| Cities that End in S by Clue | 0 | - | 4.57 | 44,908 |
| Three Letter Acronyms #1 | 0 | - | 4.14 | 67,567 |
| Four-Letter Acronyms | 0 | - | 4.32 | 113,176 |
| Three-Letter Acronyms #2 | 0 | - | 4.23 | 46,379 |
| Astronomy Decoder | 0 | - | 4.50 | 37,999 |
| U.S. Chain Restaurant Menu | 0 | - | 4.08 | 139,128 |
| World Countries by 10 Category Elimination #2 | 0 | - | 4.48 | 70,884 |
| Category Elimination - Countries #5 | 0 | - | 4.68 | 144,093 |
| Category Elimination - Elements | 0 | - | 4.61 | 53,579 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,313,717 |
| Google What's the Difference? - History | 0 | - | 4.20 | 46,189 |
| Metals of Antiquity | 0 | - | 4.94 | 93,297 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 46,577 |
| History: What Came First? #1 | 0 | - | 4.87 | 105,056 |
| Famous Dictators #2 | 0 | - | 4.31 | 87,370 |
| Mythical Creatures Quiz #1 | 0 | - | 4.92 | 706,598 |
| Notable People of WWII | 0 | - | 4.53 | 85,749 |
| WWII Trivia #2 | 0 | - | 4.52 | 103,859 |
| 1950s Decade Quiz | 0 | - | 4.41 | 49,178 |
| 1960s Decade Quiz #2 | 0 | - | 4.45 | 44,871 |
| World War I Quiz | 0 | - | 4.78 | 101,129 |
| WWI A-Z | 0 | - | 4.50 | 38,262 |
| Historical Middle Names - U.S. | 0 | - | 3.83 | 61,027 |
| Famous Mottos | 0 | - | 3.46 | 48,580 |
| Years in History #1 - Multiple Choice | 0 | - | 4.85 | 70,181 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,613,921 |
| First Names of Fashion Designers | 0 | - | 4.12 | 34,201 |
| Analogies of Countries #1 | 0 | - | 4.89 | 68,334 |
| Books with Animals in the Title #1 | 0 | - | 4.41 | 74,533 |
| Are You Even Literary? Fill in the Blank Book Titles | 0 | - | 4.33 | 41,455 |
| Famous Lines of Poetry #2 | 0 | - | 4.55 | 18,484 |
| Best-Selling Video Game Consoles | 0 | - | 4.82 | 273,406 |
| Hunger Games Trivia | 0 | - | 4.22 | 53,181 |
| The Hunger Games Districts Quiz | 0 | - | 4.21 | 31,793 |
| Famous Jewish People | 0 | - | 4.01 | 39,866 |
| Disney Animated Characters #2 | 0 | - | 4.20 | 89,562 |
| Character to Author #1 | 0 | - | 4.52 | 43,435 |
| Random Cities by Clue | 0 | - | 4.53 | 42,688 |
| Space in the Answers | 0 | - | 4.27 | 50,597 |
| Queen in the Answers | 0 | - | 4.29 | 52,790 |
| 5-Letter Literature Chain | 0 | - | 4.29 | 54,750 |
| 4-Letter Literature Chain | 0 | - | 4.39 | 42,342 |
| Four Letter Geography A-Z #1 | 0 | - | 4.60 | 32,479 |
| Four Letter Geography A-Z #2 | 0 | - | 4.56 | 34,929 |
| Star Wars Decoder | 0 | - | 4.63 | 81,059 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 104,130 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 156,824 |
| Influential Women in History | 0 | - | 4.42 | 35,496 |
| Cradles of Civilization | 0 | - | 4.46 | 39,547 |
| History of The Netherlands | 0 | - | 4.46 | 17,405 |
| Materials From History #1 | 0 | - | 4.56 | 51,475 |
| World Leaders Quiz #2 | 0 | - | 4.00 | 35,804 |
| UN Secretaries-General | 0 | - | 4.40 | 7,784 |
| Benevolent Dictators and Enlightened Despots | 0 | - | 4.01 | 19,593 |
| Biggest Nations and Empires Ever | 0 | - | 4.52 | 145,725 |
| Famous Explorers | 0 | - | 4.58 | 36,117 |
| Famous Empires by Description | 0 | - | 4.73 | 118,318 |
| Answers by Time Period | 0 | - | 4.63 | 55,513 |
| Historical Misquotes | 0 | - | 4.39 | 26,655 |
| 17th Century A-Z | 0 | - | 4.78 | 34,592 |
| Most Important People in History | 0 | - | 3.98 | 50,636 |
| Books with Names in the Title #1 | 0 | - | 4.26 | 70,406 |
| Italian Name Translation | 0 | - | 4.82 | 46,343 |
| Word Puzzles - Movie Titles #1 | 0 | - | 4.30 | 38,742 |
| Songs that Start with the Same Word | 0 | - | 4.87 | 110,538 |
| Book Titles with Shared First Words | 0 | - | 4.53 | 15,170 |
| Word Scramble - Countries | 0 | - | 4.86 | 2,097,936 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 165,045 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 117,741 |
| Anagram Chain - Countries | 0 | - | 4.98 | 116,147 |
| Literary Quotes #2 | 0 | - | 4.18 | 24,373 |
| Geography Quiz for Dummies | 0 | - | 4.87 | 108,456 |
| Best Selling Artists by Letter Quiz | 0 | - | 4.04 | 43,333 |
| Fast Math - Addition | 0 | - | 4.87 | 522,139 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 746,161 |
| Clue Board Game - Rooms, Weapons, and Characters | 0 | - | 4.36 | 55,619 |
| Disney Villains | 0 | - | 4.40 | 164,659 |
| Characters from Books #1 | 0 | - | 4.27 | 82,929 |
| Stores in the Mall #1 | 0 | - | 3.89 | 45,885 |
| Colors by Letter | 0 | - | 4.25 | 162,419 |
| Sibling Actors | 0 | - | 4.12 | 47,524 |
| Literary Groups of Things | 0 | - | 4.26 | 30,615 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 236,650 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 448,812 |
| Books by Clue #1 | 0 | - | 4.36 | 25,759 |
