| 7 Deadly Sins | 0 | - | 4.88 | 394,895 |
| Disney Animated Characters | 0 | - | 4.88 | 599,066 |
| Cold War Decoder | 0 | - | 4.83 | 51,927 |
| Name a Valid Year in History | 0 | - | 4.93 | 66,394 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,090,716 |
| Fruits: No Vowels | 0 | - | 4.81 | 98,541 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 317,012 |
| Military History Vocabulary | 0 | - | 4.91 | 66,649 |
| The Only Country ... | 0 | - | 4.91 | 79,880 |
| The Sun Quiz | 0 | - | 4.93 | 34,109 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 137,048 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 121,436 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 233,569 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 222,825 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 190,327 |
| Category Elimination - European Geography #3 | 0 | - | 4.85 | 79,791 |
| History Analogies #1 | 0 | - | 4.53 | 89,780 |
| History Analogies #2 | 0 | - | 4.49 | 76,998 |
| History Analogies #3 | 0 | - | 4.61 | 80,431 |
| Popular Royal Names | 0 | - | 4.27 | 124,479 |
| Random History by Country | 0 | - | 4.53 | 34,657 |
| Valid Answer - World History #1 | 0 | - | 4.56 | 61,542 |
| First Names of Painters | 0 | - | 4.43 | 59,597 |
| Time Magazine Person of the Year | 0 | - | 4.53 | 73,550 |
| Countries That Were Invaded | 0 | - | 4.54 | 96,914 |
| Normandy D-Day Beaches | 0 | - | 4.83 | 40,107 |
| Territory Changes in World War I | 0 | - | 4.86 | 46,221 |
| 4-Letter History Chain #1 | 0 | - | 4.41 | 84,723 |
| 5-Letter History Chain #3 | 0 | - | 4.47 | 66,104 |
| 6-Letter History Chain #2 | 0 | - | 4.53 | 57,251 |
| 5-Letter History Chain #1 | 0 | - | 4.54 | 101,812 |
| World History Quiz for Dummies | 0 | - | 4.50 | 97,192 |
| "Second Best" History Edition | 0 | - | 4.94 | 61,810 |
| G7 Leaders Since 2003 | 0 | - | 4.48 | 46,128 |
| WWII Geography | 0 | - | 4.81 | 119,349 |
| WWII Decoder | 0 | - | 4.41 | 53,039 |
| Name a Valid Answer - World War II | 0 | - | 4.53 | 54,752 |
| WWII Figures by Picture | 0 | - | 4.85 | 50,528 |
| Quotes from Historical Figures #1 | 0 | - | 4.50 | 87,111 |
| History General Knowledge #1 | 0 | - | 4.55 | 127,315 |
| History General Knowledge #3 | 0 | - | 4.50 | 95,764 |
| History General Knowledge #6 | 0 | - | 4.49 | 88,492 |
| History General Knowledge #10 | 0 | - | 4.43 | 77,399 |
| History General Knowledge #11 | 0 | - | 4.45 | 72,105 |
| Literary Quotes #1 | 0 | - | 4.49 | 33,380 |
| Cities by Wikipedia Descriptions #1 | 0 | - | 4.52 | 55,219 |
| Cities by Wikipedia Descriptions #3 | 0 | - | 4.58 | 47,588 |
| Random Countries Hidden in the World Map | 0 | - | 4.81 | 111,681 |
| Vegetables: No Vowels | 0 | - | 4.72 | 73,378 |
| Name a Country A-Z | 0 | - | 5.00 | 240,411 |
| Name a Minecraft Mob A-Z | 0 | - | 4.85 | 41,577 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 120,099 |
| Groups of Things - History #1 | 0 | - | 4.40 | 93,700 |
| Groups of Things - History #2 | 0 | - | 4.39 | 79,069 |
| History Analogies #4 | 0 | - | 4.26 | 72,585 |
| History Groups of Two | 0 | - | 4.34 | 40,536 |
| Former Countries by Territory Map | 0 | - | 4.96 | 101,548 |
| Empires by Maps | 0 | - | 4.98 | 118,499 |
| Valid Answer - World History #2 | 0 | - | 4.38 | 46,652 |
| Wolfcam's Random History General Knowledge | 0 | - | 4.43 | 20,990 |
| Famous Dictators #1 | 0 | - | 4.69 | 198,774 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 118,470 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 104,656 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 48,532 |
| Ultimate 20th Century History Quiz | 0 | - | 4.86 | 53,227 |
| WWI... or WWII? | 0 | - | 4.85 | 140,636 |
| WWII for Dummies | 0 | - | 4.80 | 103,835 |
| Historical Middle Names | 0 | - | 4.16 | 35,384 |
| Famous Battles Quiz | 0 | - | 4.21 | 48,810 |
| Name the War | 0 | - | 4.37 | 200,763 |
| People Who Were "The" Something | 0 | - | 4.25 | 155,114 |
| Famous U.S. Generals | 0 | - | 4.27 | 38,408 |
| Names for Warriors | 0 | - | 4.40 | 36,789 |
| First Names of Historical Figures #2 | 0 | - | 4.32 | 40,238 |
| First Names of Historical Figures #1 | 0 | - | 4.39 | 228,598 |
| The 7 Wonders of the Ancient World | 0 | - | 4.85 | 82,089 |
| "Of Something" Book Titles | 0 | - | 4.45 | 47,940 |
| Famous Lines of Poetry #1 | 0 | - | 4.55 | 34,140 |
| Historical Leaders by Date #1 | 0 | - | 4.48 | 31,221 |
| Historical Leaders by Date #2 | 0 | - | 4.55 | 30,060 |
| Historical Rulers #2 | 0 | - | 4.26 | 47,209 |
| Historical Rulers #1 | 0 | - | 4.35 | 118,479 |
| 5-Letter History Chain #2 | 0 | - | 4.25 | 68,768 |
| 6-Letter History Chain #1 | 0 | - | 4.28 | 69,792 |
| 4-Letter History Chain #2 | 0 | - | 4.35 | 58,034 |
| 4-Letter History Chain #3 | 0 | - | 4.38 | 60,041 |
| First Names of Explorers Quiz | 0 | - | 4.43 | 18,255 |
| World Leaders Quiz #1 | 0 | - | 4.11 | 109,636 |
| Mythical Lands | 0 | - | 4.26 | 85,154 |
| Saint in the Answers | 0 | - | 4.10 | 44,163 |
| First Name + Initial Quiz | 0 | - | 4.03 | 52,729 |
| Historical Figures Known by a Single Name #1 | 0 | - | 4.31 | 84,501 |
| Quotes from Historical Figures #2 | 0 | - | 4.36 | 42,511 |
| Ben Franklin Quotes | 0 | - | 4.45 | 25,744 |
| Famous Speeches from History | 0 | - | 4.16 | 33,525 |
| History General Knowledge #5 | 0 | - | 4.39 | 106,018 |
| History General Knowledge #7 | 0 | - | 4.35 | 88,098 |
| History General Knowledge #8 | 0 | - | 4.32 | 83,574 |
| History General Knowledge #9 | 0 | - | 4.40 | 79,486 |
| History General Knowledge #12 | 0 | - | 4.32 | 66,847 |
| History General Knowledge #2 | 0 | - | 4.32 | 112,244 |
| History General Knowledge #4 | 0 | - | 4.33 | 110,131 |
| Famous Generals - Non U.S. | 0 | - | 4.58 | 15,014 |
| Books with Names in the Title #2 | 0 | - | 4.42 | 54,459 |
| Religion Analogies | 0 | - | 4.38 | 53,539 |
| Word Scramble - Deities | 0 | - | 4.55 | 10,303 |
| Chess Pieces (With Board and Pictures!) | 0 | - | 4.50 | 77,342 |
| Characters from Books #2 | 0 | - | 4.42 | 79,524 |
| Books by Clue #2 | 0 | - | 4.43 | 26,603 |
| World Cities by Clue #2 | 0 | - | 4.49 | 50,085 |
| Cities that End in A by Clue | 0 | - | 4.55 | 52,761 |
| Cities that End in O by Clue | 0 | - | 4.56 | 60,963 |
| Cities that End in N by Clue | 0 | - | 4.55 | 53,918 |
| Cities that End in I by Clue | 0 | - | 4.62 | 57,056 |
| Cities that End in S by Clue | 0 | - | 4.57 | 44,783 |
| Three Letter Acronyms #1 | 0 | - | 4.14 | 67,456 |
| Four-Letter Acronyms | 0 | - | 4.32 | 112,815 |
| Three-Letter Acronyms #2 | 0 | - | 4.23 | 46,303 |
| Astronomy Decoder | 0 | - | 4.50 | 37,845 |
| U.S. Chain Restaurant Menu | 0 | - | 4.08 | 138,954 |
| World Countries by 10 Category Elimination #2 | 0 | - | 4.47 | 70,478 |
| Category Elimination - Countries #5 | 0 | - | 4.69 | 143,217 |
| Category Elimination - Elements | 0 | - | 4.62 | 53,234 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,304,851 |
| Google What's the Difference? - History | 0 | - | 4.20 | 46,024 |
| Metals of Antiquity | 0 | - | 4.94 | 92,908 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 46,167 |
| History: What Came First? #1 | 0 | - | 4.87 | 104,193 |
| Famous Dictators #2 | 0 | - | 4.31 | 87,092 |
| Mythical Creatures Quiz #1 | 0 | - | 4.92 | 704,337 |
| Notable People of WWII | 0 | - | 4.53 | 85,319 |
| WWII Trivia #2 | 0 | - | 4.52 | 103,423 |
| 1960s Decade Quiz #2 | 0 | - | 4.45 | 44,496 |
| World War I Quiz | 0 | - | 4.78 | 100,261 |
| WWI A-Z | 0 | - | 4.50 | 38,026 |
| Historical Middle Names - U.S. | 0 | - | 3.83 | 60,801 |
| Famous Mottos | 0 | - | 3.46 | 48,496 |
| Years in History #1 - Multiple Choice | 0 | - | 4.85 | 69,655 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,587,915 |
| First Names of Fashion Designers | 0 | - | 4.12 | 34,074 |
| Analogies of Countries #1 | 0 | - | 4.88 | 68,163 |
| Books with Animals in the Title #1 | 0 | - | 4.41 | 74,297 |
| Are You Even Literary? Fill in the Blank Book Titles | 0 | - | 4.33 | 41,350 |
| Famous Lines of Poetry #2 | 0 | - | 4.55 | 18,422 |
| Best-Selling Video Game Consoles | 0 | - | 4.81 | 269,712 |
| Hunger Games Trivia | 0 | - | 4.22 | 52,860 |
| The Hunger Games Districts Quiz | 0 | - | 4.21 | 31,669 |
| Famous Jewish People | 0 | - | 4.03 | 37,140 |
| Disney Animated Characters #2 | 0 | - | 4.20 | 88,947 |
| Character to Author #1 | 0 | - | 4.52 | 43,207 |
| Random Cities by Clue | 0 | - | 4.53 | 42,595 |
| Space in the Answers | 0 | - | 4.27 | 50,453 |
| Queen in the Answers | 0 | - | 4.29 | 52,579 |
| 5-Letter Literature Chain | 0 | - | 4.29 | 54,619 |
| 4-Letter Literature Chain | 0 | - | 4.39 | 42,231 |
| Four Letter Geography A-Z #1 | 0 | - | 4.60 | 32,007 |
| Four Letter Geography A-Z #2 | 0 | - | 4.56 | 34,439 |
| Star Wars Decoder | 0 | - | 4.63 | 80,182 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 103,502 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 155,804 |
| Influential Women in History | 0 | - | 4.42 | 35,000 |
| Cradles of Civilization | 0 | - | 4.46 | 39,060 |
| History of The Netherlands | 0 | - | 4.46 | 17,311 |
| Materials From History #1 | 0 | - | 4.56 | 50,603 |
| World Leaders Quiz #2 | 0 | - | 4.00 | 35,655 |
| UN Secretaries-General | 0 | - | 4.40 | 7,761 |
| Benevolent Dictators and Enlightened Despots | 0 | - | 4.01 | 19,544 |
| Biggest Nations and Empires Ever | 0 | - | 4.46 | 145,182 |
| Famous Explorers | 0 | - | 4.58 | 35,946 |
| Famous Empires by Description | 0 | - | 4.70 | 117,547 |
| Answers by Time Period | 0 | - | 4.63 | 55,267 |
| Historical Misquotes | 0 | - | 4.39 | 26,623 |
| 17th Century A-Z | 0 | - | 4.78 | 34,172 |
| Most Important People in History | 0 | - | 3.98 | 50,389 |
| Books with Names in the Title #1 | 0 | - | 4.26 | 70,291 |
| Italian Name Translation | 0 | - | 4.81 | 45,035 |
| Word Puzzles - Movie Titles #1 | 0 | - | 4.32 | 31,911 |
| Songs that Start with the Same Word | 0 | - | 4.87 | 109,935 |
| Book Titles with Shared First Words | 0 | - | 4.52 | 15,038 |
| Word Scramble - Countries | 0 | - | 4.86 | 2,087,965 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 163,162 |
| Solve the Secret Country #2 | 0 | - | 4.85 | 116,112 |
| Anagram Chain - Countries | 0 | - | 4.99 | 115,227 |
| Literary Quotes #2 | 0 | - | 4.18 | 24,273 |
| Geography Quiz for Dummies | 0 | - | 4.87 | 107,813 |
| Best Selling Artists by Letter Quiz | 0 | - | 4.04 | 43,194 |
| Fast Math - Addition | 0 | - | 4.87 | 519,825 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 743,206 |
| Clue Board Game - Rooms, Weapons, and Characters | 0 | - | 4.36 | 55,366 |
| Disney Villains | 0 | - | 4.38 | 151,688 |
| Characters from Books #1 | 0 | - | 4.27 | 82,637 |
| Stores in the Mall #1 | 0 | - | 3.89 | 45,823 |
| Colors by Letter | 0 | - | 4.25 | 162,031 |
| Sibling Actors | 0 | - | 4.12 | 47,444 |
| Literary Groups of Things | 0 | - | 4.26 | 30,536 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 235,819 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 446,765 |
| Books by Clue #1 | 0 | - | 4.36 | 25,705 |
| Cities that End in R by Clue | 0 | - | 4.68 | 18,595 |
| Cities that End in M by Clue | 0 | - | 4.62 | 20,875 |
