| Countries Mentioned in the Bible | 0 | - | 4.96 | 67,441 |
| Countries with the Most Christians | 0 | - | 4.93 | 144,284 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 88,827 |
| Five Countries with Most Christians by Continent | 0 | - | 4.99 | 112,288 |
| Countries with the Most Catholics | 0 | - | 4.90 | 110,127 |
| Catholic Countries in Europe | 0 | - | 4.83 | 95,590 |
| Orthodox Countries | 0 | - | 4.92 | 132,560 |
| Periodic Table Elements Mentioned in the Bible | 0 | - | 4.77 | 70,889 |
| Biblical Geography | 0 | - | 4.40 | 67,298 |
| Countries with the Most Cathedrals | 0 | - | 4.48 | 47,063 |
| The Bible by Picture | 0 | - | 4.23 | 20,200 |
| Catholic Countries | 0 | - | 4.79 | 215,402 |
| The Life of King David | 0 | - | 4.37 | 14,139 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,933 |
| Classic Novels by Plot #2 | 0 | - | 4.87 | 38,470 |
| African Countries with the Most Muslims | 0 | - | 4.80 | 101,133 |
| First Names of Authors #1 | 0 | - | 4.20 | 59,279 |
| First Names of Authors #2 | 0 | - | 4.24 | 36,815 |
| Top Five Countries by Religion | 0 | - | 4.93 | 172,818 |
| Majority Muslim Countries | 0 | - | 4.98 | 376,658 |
| Authors with Books Turned into Movies | 0 | - | 4.45 | 63,127 |
| Buddhist Countries | 0 | - | 4.96 | 144,843 |
| Famous Literary Characters | 0 | - | 4.38 | 36,755 |
| Charlie and the Chocolate Factory | 0 | - | 4.45 | 16,380 |
| Literature Multiple Choice #1 | 0 | - | 4.51 | 41,020 |
| Literature Multiple Choice #2 | 0 | - | 4.45 | 34,675 |
| Books by Plot Description | 0 | - | 4.55 | 26,941 |
| Classic Novels by Plot #1 | 0 | - | 4.40 | 73,817 |
| Sue Grafton's Alphabet Series | 0 | - | 4.46 | 10,459 |
| Most Viewed Books on Wikipedia | 0 | - | 4.50 | 39,995 |
| Who Wrote That Book #2 | 0 | - | 4.47 | 48,181 |
| 100 Books You Can't Do Without | 0 | - | 4.49 | 64,447 |
| Who Wrote That Book #1 | 0 | - | 4.47 | 103,739 |
| Countries with the Most Muslims | 0 | - | 4.95 | 160,945 |
| Israel Immigration by Country | 0 | - | 4.29 | 36,283 |
| World Capitals in the Answer | 0 | - | 4.94 | 77,485 |
| Battle to Country | 0 | - | 4.91 | 53,742 |
| Monarchies of Europe | 0 | - | 4.90 | 98,614 |
| Monarchies of Asia | 0 | - | 4.97 | 71,373 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,586 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,534 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,621 |
| Brand Logos Quiz #1 | 0 | - | 4.83 | 2,433,714 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,215 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,038 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 136,483 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,604 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,371 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 73,036 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,148 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 37,321 |
| Click a Valid World Capital A-Z | 0 | - | 4.83 | 91,135 |
| Largest City on Every Continent A-Z | 0 | - | 4.97 | 38,437 |
| Marvel Cinematic Universe - All Movies | 0 | - | 4.89 | 342,040 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 133,842 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 235,060 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 81,101 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 168,366 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 110,724 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 92,911 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 97,418 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,436 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,169 |
| Book Titles by Synonyms #1 | 0 | - | 4.54 | 76,242 |
| Literary Quotes #1 | 0 | - | 4.49 | 33,709 |
| Word Puzzles - Book Titles #1 | 0 | - | 4.41 | 27,613 |
| Authors by Country | 0 | - | 4.40 | 32,258 |
| Nonfiction Books Quiz | 0 | - | 4.44 | 22,688 |
| 1984 the Book | 0 | - | 4.61 | 21,086 |
| Winnie-the-Pooh Characters | 0 | - | 4.46 | 28,659 |
| Ultimate Percy Jackson Characters Quiz | 0 | - | 4.49 | 45,392 |
| Nursery Rhymes Fill in the Blank | 0 | - | 4.14 | 40,521 |
| Hindu Countries | 0 | - | 4.87 | 50,448 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 191,553 |
| Countries in World War I | 0 | - | 4.88 | 228,790 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 229,765 |
| Star Wars Quotes | 0 | - | 4.86 | 185,616 |
| Name the English Monarchs | 0 | - | 4.91 | 505,274 |
| Top 100 Greatest NBA Players | 0 | - | 4.41 | 695,794 |
| Name a Disney/Pixar Movie A-Z | 0 | - | 4.84 | 52,840 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,110 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 84,868 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 76,649 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 150,292 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,186 |
| Countries in a Penrose Tiling of the World Map | 0 | - | 4.95 | 57,217 |
| Click a Valid Country A-Z | 0 | - | 4.97 | 535,650 |
| Name a World Capital A-Z | 0 | - | 5.00 | 176,762 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,724 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,714 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 54,638 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 90,764 |
| Authors of Children's Books | 0 | - | 4.24 | 20,032 |
| Famous Lines of Poetry #1 | 0 | - | 4.55 | 34,314 |
| Books by City | 0 | - | 4.04 | 14,314 |
| Books by Clue #2 | 0 | - | 4.43 | 26,755 |
| Word Puzzles - Book Titles #2 | 0 | - | 4.38 | 21,912 |
| Famous Literature Fractured | 0 | - | 4.05 | 9,774 |
| Dewey Decimal System | 0 | - | 4.28 | 13,608 |
| The 100 Greatest Novels | 0 | - | 3.74 | 41,884 |
| Authors by Picture | 0 | - | 4.48 | 25,603 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,767 |
| Sci-Fi and Fantasy Authors | 0 | - | 4.43 | 17,526 |
| Bestselling Authors | 0 | - | 4.10 | 19,011 |
| Books with Names in the Title #2 | 0 | - | 4.42 | 54,765 |
| "Of Something" Book Titles | 0 | - | 4.45 | 48,213 |
| Characters from Books #2 | 0 | - | 4.42 | 80,072 |
| Literature by Letter - A | 0 | - | 4.24 | 32,300 |
| Literature by Letter - Q, X, Y, and Z | 0 | - | 4.42 | 15,378 |
| Nursery Rhymes #2 | 0 | - | 4.22 | 15,489 |
| Bible Quotes Quiz #1 | 0 | - | 4.42 | 62,067 |
| Bible Quotes Quiz #3 | 0 | - | 4.47 | 43,648 |
| Groups of Things - The Bible | 0 | - | 4.44 | 55,474 |
| Word Chain - The Bible | 0 | - | 4.48 | 50,898 |
| Sharia Law Countries | 0 | - | 4.48 | 63,900 |
| Top 10 Most Islamic European Countries | 0 | - | 4.75 | 161,545 |
| The 12 Tribes of Israel | 0 | - | 3.70 | 9,932 |
| History of Israel | 0 | - | 3.81 | 11,107 |
| Countries with the Most Hindus | 0 | - | 4.90 | 123,390 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 14,048 |
| Modern-Day Axis-Occupied Countries of WWII on a Map | 0 | - | 4.99 | 86,363 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,673 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,293 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.83 | 62,131 |
| 100 Greatest Britons Quiz | 0 | - | 4.41 | 48,377 |
| Mulan - "I'll Make A Man Out Of You" Lyrics | 0 | - | 4.61 | 39,456 |
| Name the 7 Dwarfs | 0 | - | 4.55 | 364,896 |
| Companies by Country | 0 | - | 4.61 | 120,013 |
| Most Popular Fast Food Restaurants | 0 | - | 4.23 | 671,614 |
| Brand Logos Quiz #2 | 0 | - | 4.70 | 1,695,549 |
| Brand Logos Quiz #4 | 0 | - | 4.45 | 1,016,188 |
| Biggest Trading Partners - Turkey | 0 | - | 4.81 | 51,070 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,478 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 35,126 |
| Communist Countries in History | 0 | - | 4.63 | 497,403 |
| Words for Leaders | 0 | - | 4.77 | 258,513 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,645 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,537 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,603 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 191,406 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 27,332 |
| A Superlative for Every European Country | 0 | - | 4.51 | 42,824 |
| Modern Library's 100 Best Novels | 0 | - | 3.93 | 11,504 |
| Books by Country Quiz | 0 | - | 4.30 | 32,297 |
| Literary Quotes #2 | 0 | - | 4.18 | 24,464 |
| Famous Lines of Poetry #2 | 0 | - | 4.55 | 18,534 |
| Books by Clue #1 | 0 | - | 4.36 | 25,832 |
| Literary Groups of Things | 0 | - | 4.27 | 30,698 |
| 5-Letter Literature Chain | 0 | - | 4.29 | 54,926 |
| 4-Letter Literature Chain | 0 | - | 4.39 | 42,476 |
| Book Titles with Shared First Words | 0 | - | 4.53 | 15,279 |
| Character to Author #1 | 0 | - | 4.52 | 43,562 |
| Character to Author #2 | 0 | - | 4.55 | 30,479 |
| What the Dickens? | 0 | - | 4.36 | 8,413 |
| Hunger Games Trivia | 0 | - | 4.22 | 53,488 |
| The Hunger Games Districts Quiz | 0 | - | 4.21 | 31,928 |
| Ultimate Hunger Games Characters Quiz | 0 | - | 4.36 | 24,126 |
| Books with Animals in the Title #1 | 0 | - | 4.41 | 74,689 |
| Books with Names in the Title #1 | 0 | - | 4.27 | 70,559 |
| Book Titles by Synonyms #2 | 0 | - | 4.37 | 39,580 |
| Are You Even Literary? Fill in the Blank Book Titles | 0 | - | 4.33 | 41,558 |
| Characters from Books #1 | 0 | - | 4.27 | 83,133 |
| Literature by Letter - D | 0 | - | 4.29 | 20,913 |
| Literature by Letter - C | 0 | - | 4.34 | 26,862 |
| Literature by Letter - F | 0 | - | 4.26 | 17,498 |
| Literature by Letter - E | 0 | - | 4.05 | 15,383 |
| Literature by Letter - H | 0 | - | 4.29 | 20,409 |
| Literature by Letter - I | 0 | - | 4.26 | 17,673 |
| Literature by Letter - L | 0 | - | 4.32 | 23,463 |
| Literature by Letter - M | 0 | - | 4.18 | 18,880 |
| Literature by Letter - P | 0 | - | 4.18 | 17,011 |
| Literature by Letter - O | 0 | - | 4.30 | 13,759 |
| Literature by Letter - J | 0 | - | 4.23 | 15,115 |
| Literature by Letter - N | 0 | - | 4.24 | 14,551 |
| Literature by Letter - K | 0 | - | 4.13 | 12,553 |
| Literature by Letter - R | 0 | - | 4.06 | 12,131 |
| Literature by Letter - T | 0 | - | 4.33 | 18,768 |
| Literature by Letter - U | 0 | - | 4.20 | 13,317 |
| Literature by Letter - V | 0 | - | 4.06 | 11,957 |
| Literature by Letter - W | 0 | - | 4.15 | 13,705 |
| Bible Quotes Quiz #2 | 0 | - | 4.27 | 53,010 |
| Bible Quotes Quiz #4 | 0 | - | 4.33 | 33,578 |
| Biblical Names Still Popular Today | 0 | - | 4.28 | 51,553 |
| The Bible - Who Said That? | 0 | - | 4.51 | 24,768 |
| A Quiz About Islam | 0 | - | 4.31 | 48,561 |
| Cities by Place of Worship - Picture Quiz | 0 | - | 4.40 | 31,089 |
| Biggest Cities with a Muslim Majority | 0 | - | 4.64 | 108,040 |
| Jewish Cities Quiz | 0 | - | 4.34 | 61,922 |
| Countries That Don't Recognize Israel | 0 | - | 4.68 | 35,064 |
| Countries that Have Won the Most Battles | 0 | - | 4.01 | 39,715 |
| Countries Italy Declared War On | 0 | - | 4.75 | 43,552 |
| Countries in World War II | 0 | - | 4.54 | 916,981 |
| Important Cities in WWII | 0 | - | 4.42 | 93,745 |
| U.S. Federal Agency Acronyms | 0 | - | 4.50 | 80,090 |
| British Acronyms | 0 | - | 4.40 | 45,899 |
| NCAA Football Cities | 0 | - | 4.25 | 65,046 |
| Top U.S. Universities | 0 | - | 4.15 | 145,616 |
| Car Model to Make | 0 | - | 4.18 | 196,941 |
| Sci-Fi Movie Quotes | 0 | - | 4.32 | 37,134 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,903 |
