| Books with Names in the Title Quiz #2 | 0 | - | 4.41 | 50,846 |
| Books with Animals in the Title #1 | 0 | - | 4.41 | 64,183 |
| Books with Names in the Title Quiz #1 | 0 | - | 4.29 | 66,785 |
| Book Titles by Synonyms #2 | 0 | - | 4.36 | 36,122 |
| Books with Food in the Title Quiz | 0 | - | 3.90 | 38,080 |
| 7 Deadly Sins Quiz | 0 | - | 4.86 | 344,525 |
| Famous Lines of Poetry #1 | 0 | - | 4.52 | 32,203 |
| Books with Animals in the Title #2 | 0 | - | 4.20 | 15,981 |
| Literary Quotes #1 | 0 | - | 4.44 | 24,721 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,003,856 |
| Top Five Countries by Random Categories | 0 | - | 4.97 | 106,256 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.95 | 105,033 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 281,767 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 205,760 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 196,904 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 167,706 |
| Category Elimination - European Geography #3 | 0 | - | 4.85 | 64,851 |
| Famous Lines of Poetry #2 | 0 | - | 4.56 | 17,333 |
| Character to Author #1 | 0 | - | 4.51 | 40,374 |
| Literary Quotes #2 | 0 | - | 4.13 | 21,687 |
| Character to Author #2 | 0 | - | 4.54 | 28,592 |
| Random Countries Hidden in the World Map | 0 | - | 4.84 | 91,084 |
| Name a Country A-Z | 0 | - | 5.00 | 198,849 |
| Name a Valid Country A-Z | 0 | - | 4.96 | 81,902 |
| "Of Something" Book Titles | 0 | - | 4.43 | 45,293 |
| People Who Were "The" Something | 0 | - | 4.22 | 128,512 |
| Authors by Picture | 0 | - | 4.46 | 23,605 |
| Bands That are "The" Something | 0 | - | 4.11 | 52,768 |
| Title in the Lyrics - Musicals | 0 | - | 4.26 | 50,513 |
| Astronomy Decoder | 0 | - | 4.51 | 35,033 |
| U.S. Chain Restaurant Menu | 0 | - | 4.04 | 134,647 |
| World Countries by 10 Category Elimination #2 | 0 | - | 4.58 | 63,348 |
| Category Elimination - Countries #5 | 0 | - | 4.71 | 126,645 |
| Category Elimination - Elements | 0 | - | 4.66 | 47,338 |
| 5-Letter Literature Chain | 0 | - | 4.32 | 51,582 |
| 4-Letter Literature Chain | 0 | - | 4.38 | 39,708 |
| Hunger Games Trivia | 0 | - | 4.31 | 48,814 |
| Literary Characters by Last Name | 0 | - | 4.35 | 24,767 |
| Popular Royal Names | 0 | - | 4.25 | 115,620 |
| Movies that are "The" Something | 0 | - | 4.11 | 60,582 |
| Analogies of Countries #1 | 0 | - | 4.84 | 49,989 |
| Five Letter Geography #4 | 0 | - | 4.84 | 65,224 |
| Name a Valid Answer - Geography | 0 | - | 4.92 | 76,218 |
| Books by Clue #1 | 0 | - | 4.40 | 24,448 |
| Books by Clue #2 | 0 | - | 4.39 | 25,173 |
| Literary Groups of Things | 0 | - | 4.22 | 29,117 |
| Countries by Number of Books Published | 0 | - | 4.95 | 63,183 |
| First Names of Authors #1 | 0 | - | 4.20 | 56,514 |
| First Names of Authors #2 | 0 | - | 4.22 | 34,648 |
| Characters from Books #1 | 0 | - | 4.21 | 70,610 |
| Characters from Books #2 | 0 | - | 4.40 | 74,795 |
| Movie Title Vocabulary Quiz #1 | 0 | - | 4.19 | 56,829 |
| Songs with Body Parts in the Title | 0 | - | 4.29 | 200,563 |
| Song Title Vocabulary | 0 | - | 4.35 | 48,694 |
| Songs that Start with the Same Word | 0 | - | 4.86 | 97,311 |
| Word Scramble - Countries | 0 | - | 4.87 | 1,909,773 |
| Solve the Secret Country #1 | 0 | - | 4.95 | 128,234 |
| Solve the Secret Country #2 | 0 | - | 4.91 | 86,650 |
| Anagram Chain - Countries | 0 | - | 4.98 | 95,769 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.18 | 697,903 |
| Disney Animated Characters | 0 | - | 4.89 | 573,113 |
| Stores in the Mall #1 | 0 | - | 3.84 | 44,674 |
| Colors by Letter | 0 | - | 4.24 | 153,698 |
| Sibling Actors | 0 | - | 4.10 | 46,032 |
| Geography General Knowledge #12 | 0 | - | 4.82 | 97,514 |
| Geographic Groups of Two #1 | 0 | - | 4.98 | 218,858 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 382,580 |
| Countries with Four Letters | 0 | - | 4.99 | 374,692 |
| 4-Letter Geography Chain #1 | 0 | - | 4.82 | 150,910 |
| Random Symbol to Element | 0 | - | 4.86 | 82,333 |
| Europe Geography Decoder | 0 | - | 4.89 | 62,891 |
| Category Elimination - Cities | 0 | - | 4.27 | 37,693 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 43,697 |
| Countries but all Vowels are Changed to O | 0 | - | 4.85 | 33,760 |
| Countries with the Most Military Troops | 0 | - | 4.94 | 224,729 |
| Countries with Nuclear Weapons | 0 | - | 4.89 | 216,399 |
| Countries with NO Military | 0 | - | 4.96 | 48,867 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 122,294 |
| All Disney Animated Movies | 0 | - | 4.82 | 383,050 |
| NATO Countries Quiz | 0 | - | 4.98 | 224,114 |
| EU Countries Quiz | 0 | - | 4.99 | 226,537 |
| Top Five Countries by Religion | 0 | - | 4.91 | 140,512 |
| Books of the Protestant Bible Quiz | 0 | - | 4.87 | 178,911 |
| Authors with Books Turned into Movies | 0 | - | 4.46 | 58,246 |
| Classic Novels by Plot #1 | 0 | - | 4.41 | 67,703 |
| Stephen King Stories | 0 | - | 4.65 | 27,735 |
| The Hunger Games Districts Quiz | 0 | - | 4.16 | 29,904 |
| Ultimate Hunger Games Characters Quiz | 0 | - | 4.33 | 21,716 |
| Hunger Games Trilogy - Part One | 0 | - | 4.24 | 13,613 |
| Are You Even Literary? Fill in the Blank Book Titles | 0 | - | 4.27 | 31,508 |
| First Names of Painters | 0 | - | 4.37 | 56,157 |
| WWII First Names | 0 | - | 4.46 | 38,495 |
| Title in the Lyrics - Disney Songs | 0 | - | 4.34 | 118,915 |
| Best-Selling Breakfast Cereals Quiz | 0 | - | 3.71 | 91,513 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 273,125 |
| Islands by Country #1 | 0 | - | 4.87 | 162,994 |
| Regions of Countries #1 | 0 | - | 4.96 | 149,254 |
| Regions of Countries #2 | 0 | - | 4.95 | 113,960 |
| Regions of Countries #3 | 0 | - | 4.81 | 83,348 |
| Conspiracy Theories – Mostly U.S. | 0 | - | 4.41 | 40,690 |
| Celebrity Scandals Quiz #1 | 0 | - | 4.00 | 52,239 |
| Star Wars Characters Screen Time by Movie | 0 | - | 4.59 | 20,112 |
| Random Geographic Groups of Five | 0 | - | 4.94 | 99,196 |
| Top Five Countries By Category #2 | 0 | - | 4.92 | 156,260 |
| Top Five Countries By Category #3 | 0 | - | 4.87 | 141,631 |
| Cities by Wikipedia Descriptions #1 | 0 | - | 4.48 | 43,582 |
| Cities by Wikipedia Descriptions #3 | 0 | - | 4.53 | 37,485 |
| Cities that End in G by Clue | 0 | - | 4.62 | 16,234 |
| Parties (Mostly Political) | 0 | - | 4.13 | 18,897 |
| Country Chain | 0 | - | 4.95 | 177,093 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 178,645 |
| WWII Decoder | 0 | - | 4.43 | 48,519 |
| Eight Most Popular Berries | 0 | - | 4.42 | 87,787 |
| Top 20 Fruits Sold in the U.S. | 0 | - | 4.45 | 57,919 |
| Name a Valid Year in History | 0 | - | 4.92 | 52,235 |
| Name a Major European City A-Z | 0 | - | 4.33 | 42,588 |
| Name a Valid Answer - World War II | 0 | - | 4.51 | 47,236 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 43,338 |
| Name a Valid Country #3 | 0 | - | 4.98 | 207,143 |
| Name a Valid Country #1 | 0 | - | 4.99 | 225,064 |
| Name a Valid Country #2 | 0 | - | 4.98 | 191,947 |
| Name a Valid Country #4 | 0 | - | 4.96 | 198,943 |
| Name a Valid Country #5 | 0 | - | 4.98 | 144,674 |
| Name a Valid Country #6 | 0 | - | 4.92 | 86,604 |
| Name a Valid Country #7 | 0 | - | 4.90 | 85,399 |
| Name a Valid Country #8 | 0 | - | 4.95 | 55,047 |
| Add A Letter - Make a European City | 0 | - | 4.87 | 20,745 |
| Countries with the Most Tanks | 0 | - | 4.90 | 74,810 |
| Coldest World Capitals | 0 | - | 4.96 | 127,782 |
| World Currency Quiz | 0 | - | 4.92 | 245,727 |
| Countries with the Most Millionaires | 0 | - | 4.84 | 82,417 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 40,650 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 65,805 |
| Cities with the Biggest Economies | 0 | - | 4.92 | 117,979 |
| Countries with the Most Christians | 0 | - | 4.93 | 106,467 |
| Least Christian Countries with Exceptions | 0 | - | 4.89 | 71,804 |
| Majority Muslim Countries | 0 | - | 4.97 | 311,979 |
| Buddhist Countries | 0 | - | 4.96 | 130,270 |
| Famous Literary Characters | 0 | - | 4.36 | 33,200 |
| Charlie and the Chocolate Factory | 0 | - | 4.42 | 14,609 |
| Literature Multiple Choice #1 | 0 | - | 4.54 | 36,918 |
| Literature Multiple Choice #2 | 0 | - | 4.42 | 31,843 |
| Books by Plot Description | 0 | - | 4.53 | 22,169 |
| Classic Novels by Plot #2 | 0 | - | 4.79 | 30,961 |
| Who Wrote That Book #2 | 0 | - | 4.42 | 43,361 |
| 100 Books You Can't Do Without | 0 | - | 4.47 | 51,326 |
| One Letter Answers #1 | 0 | - | 4.47 | 56,916 |
| Divided World City Name Puzzle #1 | 0 | - | 4.90 | 39,427 |
| Guess a Top 5 Last Name by Country | 0 | - | 4.75 | 38,523 |
| Shared First Names #2 | 0 | - | 4.57 | 40,630 |
| People with J Initials | 0 | - | 4.51 | 42,768 |
| History Analogies #1 | 0 | - | 4.46 | 75,807 |
| History Analogies #2 | 0 | - | 4.51 | 64,253 |
| History Analogies #3 | 0 | - | 4.54 | 66,425 |
| Obfuscations of Movie Titles #1 | 0 | - | 4.89 | 50,455 |
| Song Titles with Shared First Words #1 | 0 | - | 4.86 | 20,776 |
| English Idioms Quiz #1 | 0 | - | 4.45 | 133,853 |
| "Is" Cliches | 0 | - | 4.41 | 57,059 |
| Best-Selling Video Game Consoles | 0 | - | 4.79 | 216,670 |
| Famous Catholics Quiz | 0 | - | 4.21 | 24,062 |
| Star Wars Characters by Screen Time | 0 | - | 4.36 | 97,653 |
| Stores in the Mall #2 | 0 | - | 3.61 | 30,117 |
| Are You a Nerd? | 0 | - | 4.32 | 38,909 |
| The Eleven Colors | 0 | - | 4.72 | 216,897 |
| Marvel Cinematic Universe - All Movies | 0 | - | 4.90 | 281,852 |
| Science General Knowledge #1 | 0 | - | 4.65 | 137,601 |
| Science General Knowledge #2 | 0 | - | 4.45 | 96,368 |
| Science General Knowledge #3 | 0 | - | 4.57 | 87,549 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 160,665 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 67,233 |
| Five Biggest Immigrant Groups by Country #3 | 0 | - | 4.83 | 46,302 |
| Top Five Countries By Fruit Production | 0 | - | 4.93 | 42,070 |
| The Only Country ... | 0 | - | 4.87 | 45,237 |
| Answers Contain King | 0 | - | 4.44 | 39,966 |
| Things that are "Super" | 0 | - | 4.54 | 96,641 |
| Four Letter Geography #1 | 0 | - | 4.75 | 82,450 |
| Four Letter Geography #2 | 0 | - | 4.41 | 58,270 |
| Five Letter Geography #3 | 0 | - | 4.63 | 106,204 |
| Six Letter Geography #2 | 0 | - | 4.74 | 62,381 |
| Six Letter Geography #3 | 0 | - | 4.52 | 76,315 |
| Seven Letter Geography #1 | 0 | - | 4.50 | 62,020 |
| Eight Letter Geography #1 | 0 | - | 4.42 | 35,894 |
| Five Letter Geography #1 | 0 | - | 4.48 | 141,381 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 98,288 |
| Random Countries by Borders | 0 | - | 4.99 | 65,988 |
| Random Name a Valid Country | 0 | - | 4.99 | 166,517 |
| Empty World Map without 20 Random Countries | 0 | - | 4.93 | 99,103 |
| World Map with 10 Random Extra Borders | 0 | - | 4.97 | 321,814 |
| Geography Decoder | 0 | - | 4.55 | 71,225 |
| Continental Geography Decoder | 0 | - | 4.45 | 48,645 |
| Word Chain - Science | 0 | - | 4.65 | 49,884 |
| Letter A Geography Chain | 0 | - | 4.51 | 62,870 |
| 6-Letter Movie Chain #3 | 0 | - | 4.43 | 32,261 |
| Fruit & Vegetable Varieties Quiz | 0 | - | 4.32 | 54,081 |
| Fruits by Picture | 0 | - | 4.19 | 729,645 |
| Plants as Key Ingredient | 0 | - | 4.38 | 43,000 |
| Answers are Beverages | 0 | - | 4.11 | 56,663 |
| Basic Cake Ingredients | 0 | - | 4.21 | 103,449 |
| Types of Food | 0 | - | 4.23 | 79,991 |
| The Foods they Ate | 0 | - | 4.05 | 66,428 |
