| Books with Animals in the Title #1 | 0 | - | 4.41 | 74,696 |
| Books with Names in the Title #2 | 0 | - | 4.42 | 54,774 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,974 |
| Books with Names in the Title #1 | 0 | - | 4.27 | 70,568 |
| 7 Deadly Sins | 0 | - | 4.88 | 402,817 |
| Books with Animals in the Title #2 | 0 | - | 4.23 | 18,101 |
| Authors by Picture | 0 | - | 4.48 | 25,612 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,101,182 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 323,058 |
| Books with Food in the Title | 0 | - | 3.93 | 39,736 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,169 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 37,344 |
| Marvel Cinematic Universe - All Movies | 0 | - | 4.89 | 342,229 |
| World Capitals in the Answer | 0 | - | 4.94 | 77,512 |
| The Sun Quiz | 0 | - | 4.93 | 34,990 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 140,898 |
| Random Category Elimination - Countries | 0 | - | 4.99 | 439,747 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 123,721 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 237,654 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 226,609 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 193,329 |
| Category Elimination - European Geography #3 | 0 | - | 4.86 | 81,733 |
| Fruits by Picture | 0 | - | 4.19 | 808,715 |
| Books by Country Quiz | 0 | - | 4.30 | 32,305 |
| Book Titles with Shared First Words | 0 | - | 4.53 | 15,290 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 133,917 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 235,198 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 81,153 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 168,483 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 110,818 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 92,969 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 97,478 |
| WWII Figures by Picture | 0 | - | 4.89 | 66,071 |
| Name that Nut, Seed, or Bean | 0 | - | 4.57 | 57,576 |
| Literary Quotes #1 | 0 | - | 4.49 | 33,719 |
| Book Titles by Synonyms #2 | 0 | - | 4.37 | 39,591 |
| Star Wars Quotes | 0 | - | 4.86 | 185,671 |
| Random Countries Hidden in the World Map | 0 | - | 4.82 | 114,138 |
| Name a World Capital A-Z | 0 | - | 5.00 | 176,823 |
| Name a Country A-Z | 0 | - | 5.00 | 245,150 |
| Name a Disney/Pixar Movie A-Z | 0 | - | 4.84 | 52,890 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 122,644 |
| Countries in a Penrose Tiling of the World Map | 0 | - | 4.95 | 57,247 |
| Former Countries by Territory Map | 0 | - | 4.96 | 103,487 |
| Empires by Maps | 0 | - | 4.98 | 121,496 |
| Fruit and Vegetable Emojis | 0 | - | 4.45 | 90,694 |
| Planets By Picture Quiz | 0 | - | 4.49 | 57,239 |
| Songs by Picture Quiz #1 | 0 | - | 4.68 | 66,405 |
| Songs by Picture Quiz #2 | 0 | - | 4.42 | 59,217 |
| Fast Food Logos Quiz | 0 | - | 4.45 | 249,199 |
| Merged Company Logos #1 | 0 | - | 4.90 | 107,056 |
| Famous Lines of Poetry #1 | 0 | - | 4.55 | 34,330 |
| Title in the Lyrics - Disney Songs | 0 | - | 4.36 | 129,793 |
| All Country Flags of the World | 0 | - | 5.00 | 3,701,044 |
| Mostly-American Candy Logos | 0 | - | 4.14 | 159,703 |
| Vegetables by Picture | 0 | - | 4.36 | 63,695 |
| Title in the Lyrics - Musicals | 0 | - | 4.28 | 54,981 |
| Name the 7 Dwarfs | 0 | - | 4.55 | 364,977 |
| Companies by Country | 0 | - | 4.61 | 120,047 |
| Groups of Things - The Bible | 0 | - | 4.44 | 55,494 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 27,347 |
| Astronomy Decoder | 0 | - | 4.48 | 38,173 |
| Word Chain - The Bible | 0 | - | 4.48 | 50,915 |
| U.S. Chain Restaurant Menu | 0 | - | 4.08 | 139,286 |
| Most Popular Fast Food Restaurants | 0 | - | 4.23 | 671,787 |
| World Countries by 10 Category Elimination #2 | 0 | - | 4.48 | 71,352 |
| Category Elimination - Countries #5 | 0 | - | 4.69 | 145,124 |
| Category Elimination - Elements | 0 | - | 4.61 | 53,998 |
| Eliminate Countries #1 - The Americas | 0 | - | 4.70 | 36,934 |
| Foods by Picture | 0 | - | 3.81 | 226,451 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,451 |
| Junk Foods by Picture | 0 | - | 3.69 | 96,604 |
| Visual Memory Test - Random Cartoons | 0 | - | 4.98 | 105,105 |
| Play-Doh People from History | 0 | - | 4.99 | 95,352 |
| Famous Landmarks Out Of Focus #1 | 0 | - | 4.89 | 61,443 |
| Jeppy in Disguise #1 | 0 | - | 4.92 | 49,856 |
| First Names A - Z by Picture | 0 | - | 4.05 | 18,689 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,953 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,543,579 |
| Country Flags Quiz #2 | 0 | - | 4.99 | 1,096,058 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 735,668 |
| Country Flags with the Fewest Colours A-Z | 0 | - | 4.63 | 59,093 |
| A-Z Cities by Pictures | 0 | - | 4.56 | 44,032 |
| Famous Lines of Poetry #2 | 0 | - | 4.55 | 18,539 |
| Character to Author #1 | 0 | - | 4.52 | 43,567 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,645,672 |
| Popular Royal Names | 0 | - | 4.27 | 125,263 |
| First Names of Painters | 0 | - | 4.43 | 60,001 |
| Dumbed Down Disney Movie Titles | 0 | - | 4.17 | 29,640 |
| Batfacts: The Batman Quiz | 0 | - | 4.49 | 61,494 |
| U.S. Synonymous Trademarks | 0 | - | 4.07 | 66,894 |
| Category Elimination - Capital Cities #3 | 0 | - | 4.68 | 54,013 |
| Things that are Orange by Picture | 0 | - | 4.20 | 26,816 |
| Things that are Green by Picture | 0 | - | 4.15 | 30,084 |
| Animals by Skeleton Image | 0 | - | 4.81 | 46,825 |
| Make a Stained Glass Window | 0 | - | 5.00 | 68,912 |
| Flags with Crescents | 0 | - | 4.98 | 170,977 |
| Country Flag Trivia | 0 | - | 4.81 | 57,784 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 104,625 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 78,198 |
| Pixelated Flag Quiz | 0 | - | 4.97 | 88,294 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 67,753 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 85,790 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 53,338 |
| Real vs. Fake Flags | 0 | - | 4.98 | 125,425 |
| Ultimate Car Logos Quiz | 0 | - | 4.81 | 183,195 |
| National Football Team Logos | 0 | - | 4.85 | 181,383 |
| Literary Quotes #2 | 0 | - | 4.18 | 24,471 |
| First Names of Authors #1 | 0 | - | 4.20 | 59,289 |
| First Names of Authors #2 | 0 | - | 4.24 | 36,824 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 70,629 |
| Songs with Body Parts in the Title | 0 | - | 4.32 | 216,266 |
| Word Scramble - Countries | 0 | - | 4.87 | 2,110,243 |
| Solve the Secret Country #1 | 0 | - | 4.93 | 167,444 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 119,822 |
| Anagram Chain - Countries | 0 | - | 4.98 | 117,296 |
| Sci-Fi Movie Quotes | 0 | - | 4.32 | 37,140 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 749,094 |
| Famous Catholics | 0 | - | 4.26 | 33,333 |
| Stores in the Mall #1 | 0 | - | 3.89 | 45,952 |
| Colors by Letter | 0 | - | 4.25 | 162,856 |
| Sibling Actors | 0 | - | 4.12 | 47,608 |
| Small Countries with Large Economies | 0 | - | 4.63 | 90,298 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 452,678 |
| Countries with Four Letters | 0 | - | 4.99 | 425,036 |
| Random Symbol to Element | 0 | - | 4.88 | 93,666 |
| Random Capital to Country | 0 | - | 4.99 | 2,598,849 |
| Random Country to Capital | 0 | - | 4.98 | 925,868 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,233 |
| Name a Valid World City | 0 | - | 4.84 | 71,789 |
| Category Elimination - Cities | 0 | - | 4.25 | 41,189 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 65,477 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 290,503 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 275,949 |
| Countries with NO Military | 0 | - | 4.97 | 62,986 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 149,465 |
| NATO Countries | 0 | - | 4.98 | 282,710 |
| EU Countries Quiz | 0 | - | 4.99 | 276,999 |
| Top Five Countries by Religion | 0 | - | 4.93 | 172,930 |
| Books of the Protestant Bible | 0 | - | 4.84 | 211,477 |
| Majority Muslim Countries | 0 | - | 4.98 | 376,883 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 50,908 |
| Fictional Billionaires by Picture | 0 | - | 3.98 | 25,661 |
| The Bible by Picture | 0 | - | 4.23 | 20,203 |
| Years in History by Picture | 0 | - | 4.44 | 35,703 |
| Famous Foreheads #1 | 0 | - | 4.47 | 75,288 |
| Famous Canadians by Picture | 0 | - | 4.39 | 49,478 |
| Flags to Languages | 0 | - | 4.95 | 174,300 |
| Merged Company Logos #2 | 0 | - | 4.75 | 77,970 |
| Character to Author #2 | 0 | - | 4.55 | 30,482 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 738,466 |
| WWII First Names | 0 | - | 4.45 | 41,933 |
| Movie Quotes A-Z #1 | 0 | - | 4.31 | 41,038 |
| Best-Selling Breakfast Cereals | 0 | - | 3.68 | 92,935 |
| Islands by Country #1 | 0 | - | 4.90 | 176,098 |
| Regions of Countries #1 | 0 | - | 4.96 | 160,088 |
| Regions of Countries #2 | 0 | - | 4.95 | 124,408 |
| Regions of Countries #3 | 0 | - | 4.85 | 91,278 |
| Superhero Alter Egos | 0 | - | 4.29 | 165,438 |
| Who Did These Sidekicks Work With? | 0 | - | 4.25 | 110,383 |
| Disney Feature Films by Characters | 0 | - | 4.42 | 277,770 |
| Crayola Crayon Colors 64 Pack | 0 | - | 4.99 | 63,070 |
| Superhero Decoder | 0 | - | 4.36 | 54,924 |
| Batman Actors Quiz | 0 | - | 4.27 | 48,182 |
| Marvel Superheroes | 0 | - | 4.38 | 298,631 |
| Marvel Comics Movie Franchises | 0 | - | 4.29 | 117,086 |
| Avengers Team Members | 0 | - | 4.07 | 78,136 |
| Marvel Cinematic Universe - Actor to Character | 0 | - | 4.11 | 114,526 |
| X-Men Mutants | 0 | - | 4.07 | 47,549 |
| The Spiderman Quiz | 0 | - | 4.31 | 73,383 |
| Car Model to Make | 0 | - | 4.18 | 196,965 |
| Famous Billionaires | 0 | - | 4.14 | 67,532 |
| Star Wars Characters Screen Time by Movie | 0 | - | 4.57 | 29,526 |
| Countries by Emojis | 0 | - | 4.99 | 241,365 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 201,682 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 184,089 |
| Cities by Wikipedia Descriptions #1 | 0 | - | 4.52 | 55,558 |
| Cities by Wikipedia Descriptions #3 | 0 | - | 4.58 | 47,853 |
| Cities that End in T by Clue | 0 | - | 4.70 | 17,563 |
| Cities that End in G by Clue | 0 | - | 4.54 | 21,717 |
| Parties (Mostly Political) | 0 | - | 4.14 | 20,496 |
| Countries With One Word And Two O's | 0 | - | 4.92 | 56,408 |
| Country Chain | 0 | - | 4.96 | 218,141 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 218,322 |
| Random Countries Mouse Hunt! | 0 | - | 4.81 | 186,204 |
| Random Countries Mouse Hunt 2: Mousenado! | 0 | - | 4.98 | 131,063 |
| Find The Mystery Country Using Color Clues - Randomized! | 0 | - | 4.98 | 2,177,304 |
| Capital Cities Chain | 0 | - | 4.84 | 83,219 |
| Name a Major European City A-Z | 0 | - | 4.33 | 49,775 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,407 |
| Category Elimination - Disney Animated Movies | 0 | - | 4.08 | 50,019 |
| Name a Valid Country #3 | 0 | - | 4.99 | 265,417 |
| Name a Valid Country #1 | 0 | - | 4.99 | 294,192 |
| Name a Valid Country #2 | 0 | - | 4.98 | 253,481 |
| Name a Valid Country #4 | 0 | - | 4.97 | 258,533 |
| Name a Valid Country #5 | 0 | - | 4.99 | 209,433 |
| Name a Valid Country #6 | 0 | - | 4.95 | 143,223 |
| Name a Valid Country #7 | 0 | - | 4.91 | 131,325 |
| Name a Valid Country #8 | 0 | - | 4.86 | 100,495 |
| Random Name a Valid Bordering Country | 0 | - | 4.99 | 76,537 |
