| Top Five Countries by Random Categories | 0 | - | 4.97 | 105,978 |
| Random Countries Hidden in the World Map | 0 | - | 4.84 | 90,812 |
| Word Scramble - Countries | 0 | - | 4.87 | 1,907,003 |
| 7 Deadly Sins Quiz | 0 | - | 4.86 | 344,176 |
| Fast Math - Addition | 0 | - | 4.82 | 475,678 |
| Fast Math - Double That Number! | 0 | - | 4.81 | 544,594 |
| Disney Animated Characters | 0 | - | 4.89 | 572,738 |
| Name a Valid Year in History | 0 | - | 4.92 | 52,027 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,002,820 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 178,117 |
| History Analogies #1 | 0 | - | 4.46 | 75,763 |
| History Analogies #2 | 0 | - | 4.51 | 64,197 |
| History Analogies #3 | 0 | - | 4.54 | 66,378 |
| Popular Royal Names | 0 | - | 4.25 | 115,510 |
| Valid Answer - World History #1 | 0 | - | 4.59 | 42,344 |
| Time Magazine Person of the Year | 0 | - | 4.52 | 65,682 |
| Invasions | 0 | - | 4.70 | 88,763 |
| Military History Vocabulary | 0 | - | 4.92 | 59,560 |
| Random Countries by Borders | 0 | - | 4.99 | 65,885 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.95 | 104,819 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 281,318 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 205,382 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 196,569 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 167,258 |
| Category Elimination - European Geography #3 | 0 | - | 4.84 | 64,622 |
| "Second Best" History Edition | 0 | - | 4.94 | 45,336 |
| Normandy D-Day Beaches | 0 | - | 4.82 | 36,317 |
| Territory Changes in World War I | 0 | - | 4.87 | 39,803 |
| Famous Empires in History | 0 | - | 4.82 | 101,991 |
| World Map with 10 Random Extra Borders | 0 | - | 4.97 | 321,161 |
| 5-Letter History Chain #3 | 0 | - | 4.48 | 50,373 |
| 6-Letter History Chain #2 | 0 | - | 4.53 | 50,511 |
| 5-Letter History Chain #1 | 0 | - | 4.53 | 83,055 |
| World History Quiz for Dummies | 0 | - | 4.55 | 88,139 |
| G7 Leaders Since 2003 | 0 | - | 4.46 | 38,180 |
| Quotes from Historical Figures #1 | 0 | - | 4.48 | 81,864 |
| History General Knowledge #1 | 0 | - | 4.50 | 98,217 |
| History General Knowledge #3 | 0 | - | 4.53 | 75,279 |
| History General Knowledge #6 | 0 | - | 4.43 | 69,700 |
| History General Knowledge #10 | 0 | - | 4.44 | 61,626 |
| History General Knowledge #11 | 0 | - | 4.42 | 52,442 |
| Fast Math - Multiplication | 0 | - | 4.77 | 1,025,388 |
| Vegetables: No Vowels | 0 | - | 4.79 | 67,057 |
| Groups of Things - History #1 | 0 | - | 4.37 | 85,882 |
| Groups of Things - History #2 | 0 | - | 4.39 | 74,304 |
| History Analogies #4 | 0 | - | 4.16 | 50,482 |
| History Groups of Two | 0 | - | 4.31 | 37,792 |
| Name a Valid Answer - World History #2 | 0 | - | 4.38 | 37,456 |
| Wolfcam's Random History General Knowledge | 0 | - | 4.43 | 19,491 |
| Random History by Country | 0 | - | 4.53 | 31,248 |
| First Names of Painters | 0 | - | 4.37 | 56,100 |
| WWII Decoder | 0 | - | 4.43 | 48,460 |
| Name a Valid Answer - World War II | 0 | - | 4.51 | 47,120 |
| WWII Figures by Picture | 0 | - | 4.87 | 39,504 |
| Famous Battles Quiz | 0 | - | 4.24 | 46,516 |
| Name the War Quiz | 0 | - | 4.39 | 189,142 |
| People Who Were "The" Something | 0 | - | 4.22 | 128,431 |
| Famous U.S. Generals | 0 | - | 4.24 | 36,879 |
| Religions by Country of Origin Quiz | 0 | - | 4.28 | 72,283 |
| Names for Warriors | 0 | - | 4.39 | 34,439 |
| First Names of Historical Figures #2 | 0 | - | 4.37 | 34,678 |
| First Names of Historical Figures #1 | 0 | - | 4.40 | 215,093 |
| Name a Country A-Z | 0 | - | 5.00 | 198,106 |
| Name a Valid Country A-Z | 0 | - | 4.96 | 81,608 |
| Former Countries by Territory Map | 0 | - | 4.96 | 84,808 |
| Empires by Maps | 0 | - | 4.98 | 92,723 |
| Famous Dictators Quiz #1 | 0 | - | 4.75 | 182,293 |
| Art Works Picture Quiz #1 | 0 | - | 4.49 | 96,333 |
| Art Works Picture Quiz #2 | 0 | - | 4.45 | 85,824 |
| Ultimate 20th Century History Quiz | 0 | - | 4.86 | 45,783 |
| WWII A-Z #1 | 0 | - | 4.81 | 92,513 |
| WWII for Dummies | 0 | - | 4.76 | 90,453 |
| Cold War Decoder | 0 | - | 4.76 | 46,647 |
| "Of Something" Book Titles | 0 | - | 4.43 | 45,265 |
| Famous Lines of Poetry #1 | 0 | - | 4.52 | 32,185 |
| Fruits: No Vowels | 0 | - | 4.77 | 88,065 |
| Fast Math - Subtraction Quiz | 0 | - | 4.54 | 52,972 |
| Random Geography General Knowledge Quiz | 0 | - | 4.46 | 105,384 |
| 100 Most Common English Words | 0 | - | 4.91 | 1,158,990 |
| Historical Leaders by Date #1 | 0 | - | 4.50 | 28,105 |
| Historical Leaders by Date #2 | 0 | - | 4.54 | 26,998 |
| Metals of Antiquity | 0 | - | 4.94 | 84,863 |
| Historical Rulers #2 | 0 | - | 4.25 | 42,878 |
| Historical Rulers #1 | 0 | - | 4.33 | 110,847 |
| 4-Letter History Chain #1 | 0 | - | 4.39 | 76,579 |
| 5-Letter History Chain #2 | 0 | - | 4.34 | 57,267 |
| 6-Letter History Chain #1 | 0 | - | 4.31 | 62,871 |
| 4-Letter History Chain #2 | 0 | - | 4.31 | 43,954 |
| 4-Letter History Chain #3 | 0 | - | 4.34 | 46,813 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 39,371 |
| World Leaders Quiz #1 | 0 | - | 4.12 | 101,265 |
| Mythical Lands | 0 | - | 4.24 | 81,073 |
| WWI... or WWII? | 0 | - | 4.84 | 121,685 |
| Historical Middle Names #1 | 0 | - | 3.60 | 48,347 |
| Historical Middle Names #2 | 0 | - | 4.15 | 19,755 |
| Famous Mottos Quiz | 0 | - | 3.45 | 47,597 |
| Answers Contain "Saint" | 0 | - | 4.08 | 40,203 |
| First Name + Initial Quiz | 0 | - | 4.03 | 49,911 |
| One-Name Historical Figures Quiz #1 | 0 | - | 4.27 | 65,693 |
| Quotes from Historical Figures #2 | 0 | - | 4.39 | 39,627 |
| Ben Franklin Quotes Quiz | 0 | - | 4.42 | 21,193 |
| Famous Speeches from History | 0 | - | 4.15 | 32,288 |
| History General Knowledge #5 | 0 | - | 4.34 | 83,144 |
| History General Knowledge #7 | 0 | - | 4.34 | 68,221 |
| History General Knowledge #8 | 0 | - | 4.32 | 65,192 |
| History General Knowledge #9 | 0 | - | 4.39 | 62,604 |
| History General Knowledge #12 | 0 | - | 4.30 | 49,168 |
| History General Knowledge #2 | 0 | - | 4.26 | 91,160 |
| History General Knowledge #4 | 0 | - | 4.31 | 89,634 |
| Famous Generals - Non U.S. | 0 | - | 4.58 | 13,396 |
| Years in History #1 - Multiple Choice | 0 | - | 4.83 | 62,439 |
| Books with Names in the Title Quiz #2 | 0 | - | 4.41 | 50,822 |
| Religion Analogies | 0 | - | 4.40 | 51,026 |
| Analogies of Countries #1 | 0 | - | 4.84 | 49,952 |
| Literary Quotes #1 | 0 | - | 4.44 | 24,693 |
| Chess Pieces (With Board and Pictures!) | 0 | - | 4.50 | 68,880 |
| Fast Math - Division | 0 | - | 4.59 | 104,545 |
| Fast Math - Square Roots | 0 | - | 4.49 | 47,088 |
| Three Letter Acronyms #1 | 0 | - | 4.13 | 64,944 |
| Four-Letter Acronyms | 0 | - | 4.33 | 105,390 |
| Three-Letter Acronyms #2 | 0 | - | 4.22 | 44,484 |
| Five Letter Geography #4 | 0 | - | 4.84 | 65,136 |
| Astronomy Decoder | 0 | - | 4.51 | 34,995 |
| U.S. Chain Restaurant Menu | 0 | - | 4.04 | 134,603 |
| World Countries by 10 Category Elimination #2 | 0 | - | 4.59 | 63,231 |
| Name a Valid Answer - Geography | 0 | - | 4.91 | 76,063 |
| Category Elimination - Countries #5 | 0 | - | 4.71 | 126,406 |
| Category Elimination - Elements | 0 | - | 4.66 | 47,251 |
| Most Common English Verbs - Extreme | 0 | - | 4.95 | 135,048 |
| Google What's the Difference? - History | 0 | - | 4.21 | 42,959 |
| Cradles of Civilization | 0 | - | 4.41 | 31,779 |
| Materials From History #1 | 0 | - | 4.57 | 34,383 |
| Famous Dictators Quiz #2 | 0 | - | 4.34 | 79,453 |
| Mythical Creatures Quiz #1 | 0 | - | 4.91 | 651,966 |
| Art Works Picture Quiz #3 | 0 | - | 4.38 | 40,965 |
| Notable People of WWII | 0 | - | 4.52 | 79,659 |
| WWII Trivia #2 | 0 | - | 4.50 | 85,605 |
| World War I Quiz | 0 | - | 4.79 | 91,736 |
| WWI A-Z | 0 | - | 4.47 | 35,109 |
| Biggest Nations and Empires Ever | 0 | - | 4.56 | 132,675 |
| Famous Explorers | 0 | - | 4.70 | 32,468 |
| Answers by Time Period | 0 | - | 4.49 | 42,346 |
| Territorial Accessions | 0 | - | 4.44 | 32,065 |
| First Names of Fashion Designers | 0 | - | 4.08 | 32,439 |
| Books with Animals in the Title #1 | 0 | - | 4.41 | 64,140 |
| Word Scramble - Random Animals | 0 | - | 4.40 | 44,944 |
| Famous Lines of Poetry #2 | 0 | - | 4.56 | 17,319 |
| Hunger Games Trivia | 0 | - | 4.31 | 48,754 |
| Famous Jewish People | 0 | - | 4.07 | 35,490 |
| Disney Animated Characters Quiz #2 | 0 | - | 4.23 | 83,421 |
| Fictional Characters by Picture - F | 0 | - | 4.41 | 57,398 |
| Character to Author #1 | 0 | - | 4.51 | 40,352 |
| Random General Knowledge - Countries | 0 | - | 4.30 | 80,267 |
| Answers Contain Space | 0 | - | 4.31 | 46,306 |
| Queen in the Answers | 0 | - | 4.27 | 47,886 |
| 5-Letter Literature Chain | 0 | - | 4.32 | 51,531 |
| 4-Letter Literature Chain | 0 | - | 4.38 | 39,668 |
| Star Wars Decoder | 0 | - | 4.59 | 71,693 |
| History of The Netherlands | 0 | - | 4.42 | 15,644 |
| First Names of Explorers Quiz | 0 | - | 4.39 | 16,163 |
| UN Secretaries-General | 0 | - | 4.39 | 7,104 |
| WWII Geography | 0 | - | 4.80 | 98,429 |
| Historical Misquotes | 0 | - | 4.40 | 25,873 |
| Most Important People in History | 0 | - | 3.98 | 46,093 |
| Books with Names in the Title Quiz #1 | 0 | - | 4.29 | 66,751 |
| Songs that Start with the Same Word | 0 | - | 4.86 | 97,132 |
| Solve the Secret Country #1 | 0 | - | 4.95 | 127,851 |
| Solve the Secret Country #2 | 0 | - | 4.91 | 86,309 |
| Anagram Chain - Countries | 0 | - | 4.98 | 95,577 |
| Literary Quotes #2 | 0 | - | 4.13 | 21,673 |
| Best Selling Artists by Letter Quiz | 0 | - | 4.09 | 40,298 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.18 | 697,220 |
| Clue Board Game - Rooms, Weapons, and Characters | 0 | - | 4.36 | 53,128 |
| Disney Villains | 0 | - | 4.34 | 138,371 |
| Characters from Books #1 | 0 | - | 4.21 | 70,571 |
| Characters from Books #2 | 0 | - | 4.40 | 74,761 |
| Stores in the Mall #1 | 0 | - | 3.84 | 44,660 |
| Colors by Letter | 0 | - | 4.24 | 153,568 |
| Sibling Actors | 0 | - | 4.10 | 46,003 |
| Geography General Knowledge #12 | 0 | - | 4.82 | 97,378 |
| Literary Groups of Things | 0 | - | 4.22 | 29,086 |
| Geographic Groups of Two #1 | 0 | - | 4.98 | 218,637 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 382,130 |
| Books by Clue #1 | 0 | - | 4.40 | 24,426 |
| Books by Clue #2 | 0 | - | 4.39 | 25,154 |
| Countries with Four Letters | 0 | - | 4.99 | 374,486 |
| Three-Letter Acronyms #3 | 0 | - | 4.13 | 28,542 |
| 4-Letter Geography Chain #1 | 0 | - | 4.82 | 150,718 |
| Random Symbol to Element | 0 | - | 4.86 | 82,240 |
| Random Capital to Country | 0 | - | 4.99 | 2,344,271 |
| Random Country to Capital | 0 | - | 4.98 | 795,231 |
| Europe Geography Decoder | 0 | - | 4.89 | 62,814 |
| Disney Character Chain | 0 | - | 4.11 | 28,723 |
| Category Elimination - Cities | 0 | - | 4.28 | 37,645 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 43,483 |
| Countries but all Vowels are Changed to O | 0 | - | 4.84 | 33,469 |
| Countries with the Most Military Troops | 0 | - | 4.94 | 224,416 |
| Countries with Nuclear Weapons | 0 | - | 4.89 | 216,106 |
| Countries with NO Military | 0 | - | 4.96 | 48,744 |
| Top Arms Exporting Countries | 0 | - | 4.95 | 75,784 |
