| Classic Novels by Plot #2 | 0 | - | 4.86 | 38,594 |
| Authors by Picture | 0 | - | 4.48 | 25,637 |
| Books by Country Quiz | 0 | - | 4.30 | 32,319 |
| Countries by Number of Books Published | 0 | - | 4.95 | 73,122 |
| First Names of Authors #1 | 0 | - | 4.20 | 59,327 |
| First Names of Authors #2 | 0 | - | 4.24 | 36,858 |
| Authors with Books Turned into Movies | 0 | - | 4.45 | 63,179 |
| Countries with the Most Christians | 0 | - | 4.93 | 144,757 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 89,190 |
| Famous Literary Characters | 0 | - | 4.38 | 36,813 |
| Charlie and the Chocolate Factory | 0 | - | 4.45 | 16,407 |
| Literature Multiple Choice #1 | 0 | - | 4.51 | 41,082 |
| Literature Multiple Choice #2 | 0 | - | 4.45 | 34,725 |
| Books by Plot Description | 0 | - | 4.55 | 27,020 |
| Classic Novels by Plot #1 | 0 | - | 4.40 | 73,911 |
| Who Wrote That Book #2 | 0 | - | 4.47 | 48,227 |
| 100 Books You Can't Do Without | 0 | - | 4.49 | 64,546 |
| Who Wrote That Book #1 | 0 | - | 4.47 | 103,829 |
| Battle to Country | 0 | - | 4.91 | 54,003 |
| Monarchies of Europe | 0 | - | 4.90 | 98,912 |
| Monarchies of Asia | 0 | - | 4.97 | 71,527 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,486 |
| Five Countries with Most Christians by Continent | 0 | - | 4.99 | 112,588 |
| Countries with the Most Catholics | 0 | - | 4.90 | 110,479 |
| Catholic Countries in Europe | 0 | - | 4.83 | 95,799 |
| Orthodox Countries | 0 | - | 4.92 | 132,845 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,382 |
| Marvel Cinematic Universe - All Movies | 0 | - | 4.89 | 343,426 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,305 |
| Book Titles by Synonyms #1 | 0 | - | 4.54 | 76,341 |
| Literary Quotes #1 | 0 | - | 4.49 | 33,768 |
| Word Puzzles - Book Titles #1 | 0 | - | 4.41 | 27,632 |
| Authors by Country | 0 | - | 4.40 | 32,293 |
| Nonfiction Books Quiz | 0 | - | 4.44 | 22,713 |
| 1984 the Book | 0 | - | 4.61 | 21,103 |
| Winnie-the-Pooh Characters | 0 | - | 4.46 | 28,665 |
| Ultimate Percy Jackson Characters Quiz | 0 | - | 4.49 | 45,460 |
| Nursery Rhymes Fill in the Blank | 0 | - | 4.14 | 40,541 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 191,827 |
| Star Wars Quotes | 0 | - | 4.86 | 186,309 |
| Name the English Monarchs | 0 | - | 4.91 | 506,766 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,949 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,844 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,773 |
| Top 100 Greatest NBA Players | 0 | - | 4.42 | 697,575 |
| Name a Disney/Pixar Movie A-Z | 0 | - | 4.84 | 53,283 |
| Brand Logos Quiz #1 | 0 | - | 4.83 | 2,439,329 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,333 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.94 | 95,361 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 77,057 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 151,283 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,787 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,377 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 137,426 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,870 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 73,118 |
| Name a World Capital A-Z | 0 | - | 5.00 | 177,096 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,831 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 134,299 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 235,984 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 169,008 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,588 |
| Authors of Children's Books | 0 | - | 4.24 | 20,053 |
| Famous Lines of Poetry #1 | 0 | - | 4.55 | 34,360 |
| Books by City | 0 | - | 4.04 | 14,337 |
| Books by Clue #2 | 0 | - | 4.43 | 26,785 |
| Dewey Decimal System | 0 | - | 4.28 | 13,613 |
| Sci-Fi and Fantasy Authors | 0 | - | 4.43 | 17,647 |
| "Of Something" Book Titles | 0 | - | 4.45 | 48,280 |
| Literature by Letter - A | 0 | - | 4.24 | 32,369 |
| Literature by Letter - Q, X, Y, and Z | 0 | - | 4.42 | 15,415 |
| Countries in World War I | 0 | - | 4.88 | 229,228 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 230,220 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,909 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,565 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.83 | 62,233 |
| Name the 7 Dwarfs | 0 | - | 4.54 | 365,613 |
| Biggest Trading Partners - Turkey | 0 | - | 4.81 | 51,223 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,468 |
| Countries with the Most Cathedrals | 0 | - | 4.48 | 47,340 |
| Countries with the Most Hindus | 0 | - | 4.90 | 123,602 |
| Hindu Countries | 0 | - | 4.87 | 50,599 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,792 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 107,060 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 54,894 |
| Modern Library's 100 Best Novels | 0 | - | 3.93 | 11,511 |
| Literary Quotes #2 | 0 | - | 4.18 | 24,497 |
| Famous Lines of Poetry #2 | 0 | - | 4.55 | 18,562 |
| Books by Clue #1 | 0 | - | 4.36 | 25,861 |
| Literary Groups of Things | 0 | - | 4.27 | 30,725 |
| Word Puzzles - Book Titles #2 | 0 | - | 4.38 | 21,927 |
| Famous Literature Fractured | 0 | - | 4.05 | 9,795 |
| 5-Letter Literature Chain | 0 | - | 4.29 | 54,985 |
| 4-Letter Literature Chain | 0 | - | 4.39 | 42,528 |
| The 100 Greatest Novels | 0 | - | 3.74 | 41,935 |
| Character to Author #1 | 0 | - | 4.52 | 43,618 |
| What the Dickens? | 0 | - | 4.36 | 8,420 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,823 |
| Bestselling Authors | 0 | - | 4.10 | 19,035 |
| Hunger Games Trivia | 0 | - | 4.22 | 53,576 |
| The Hunger Games Districts Quiz | 0 | - | 4.21 | 31,970 |
| Books with Animals in the Title #1 | 0 | - | 4.41 | 74,744 |
| Books with Names in the Title #2 | 0 | - | 4.42 | 54,842 |
| Are You Even Literary? Fill in the Blank Book Titles | 0 | - | 4.33 | 41,597 |
| Characters from Books #2 | 0 | - | 4.42 | 80,155 |
| Literature by Letter - D | 0 | - | 4.29 | 20,971 |
| Literature by Letter - C | 0 | - | 4.34 | 26,918 |
| Literature by Letter - F | 0 | - | 4.26 | 17,556 |
| Literature by Letter - E | 0 | - | 4.05 | 15,440 |
| Literature by Letter - H | 0 | - | 4.29 | 20,527 |
| Literature by Letter - I | 0 | - | 4.27 | 17,847 |
| Literature by Letter - L | 0 | - | 4.32 | 23,508 |
| Literature by Letter - M | 0 | - | 4.18 | 18,928 |
| Literature by Letter - P | 0 | - | 4.18 | 17,057 |
| Literature by Letter - O | 0 | - | 4.30 | 13,800 |
| Literature by Letter - J | 0 | - | 4.23 | 15,165 |
| Literature by Letter - N | 0 | - | 4.24 | 14,591 |
| Literature by Letter - K | 0 | - | 4.13 | 12,589 |
| Literature by Letter - R | 0 | - | 4.06 | 12,174 |
| Literature by Letter - T | 0 | - | 4.33 | 18,805 |
| Literature by Letter - U | 0 | - | 4.20 | 13,355 |
| Literature by Letter - V | 0 | - | 4.06 | 11,994 |
| Literature by Letter - W | 0 | - | 4.15 | 13,746 |
| Nursery Rhymes #2 | 0 | - | 4.22 | 15,498 |
| Countries in World War II | 0 | - | 4.53 | 919,234 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,496 |
| 100 Greatest Britons Quiz | 0 | - | 4.41 | 48,413 |
| NBA's 50 Greatest Players From 1996 | 0 | - | 4.27 | 75,479 |
| Mulan - "I'll Make A Man Out Of You" Lyrics | 0 | - | 4.61 | 39,533 |
| Companies by Country | 0 | - | 4.61 | 120,455 |
| Most Popular Fast Food Restaurants | 0 | - | 4.23 | 672,839 |
| U.S. Synonymous Trademarks | 0 | - | 4.07 | 66,923 |
| Brand Logos Quiz #2 | 0 | - | 4.70 | 1,698,648 |
| Brand Logos Quiz #4 | 0 | - | 4.45 | 1,018,112 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,564 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,622 |
| Political Movements by Country | 0 | - | 4.46 | 72,789 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 35,196 |
| Communist Countries in History | 0 | - | 4.63 | 498,361 |
| Words for Leaders | 0 | - | 4.78 | 259,020 |
| Political Figures by Last Name #1 | 0 | - | 4.56 | 68,759 |
| Bible Quotes Quiz #1 | 0 | - | 4.42 | 62,163 |
| Bible Quotes Quiz #3 | 0 | - | 4.47 | 43,704 |
| Biblical Geography | 0 | - | 4.40 | 67,355 |
| Groups of Things - The Bible | 0 | - | 4.44 | 55,570 |
| Periodic Table Elements Mentioned in the Bible | 0 | - | 4.77 | 70,977 |
| Word Chain - The Bible | 0 | - | 4.48 | 50,987 |
| Catholic Countries | 0 | - | 4.80 | 215,658 |
| Biggest Cities with a Muslim Majority | 0 | - | 4.64 | 108,163 |
| African Countries with the Most Muslims | 0 | - | 4.80 | 101,255 |
| Signs of the Zodiac Quiz | 0 | - | 4.46 | 227,781 |
| Name the Constellations | 0 | - | 4.63 | 48,263 |
| Biggest World Cities A-Z | 0 | - | 4.63 | 224,217 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,749 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 108,846 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,628 |
| Country Flags with the Fewest Colours A-Z | 0 | - | 4.63 | 59,181 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 192,046 |
| Batfacts: The Batman Quiz | 0 | - | 4.49 | 61,671 |
| Most Guessed Asian Countries on JetPunk | 0 | - | 4.70 | 99,577 |
| Most Guessed African Countries on JetPunk | 0 | - | 4.64 | 106,247 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 27,427 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 14,176 |
| Book Titles with Shared First Words | 0 | - | 4.53 | 15,328 |
| Character to Author #2 | 0 | - | 4.55 | 30,519 |
| Middle Earth Geography | 0 | - | 4.56 | 39,963 |
| Lord of the Rings Trivia | 0 | - | 4.53 | 81,807 |
| Members of the Fellowship of the Ring | 0 | - | 4.74 | 45,974 |
| Ultimate Hunger Games Characters Quiz | 0 | - | 4.36 | 24,175 |
| Books with Names in the Title #1 | 0 | - | 4.27 | 70,611 |
| Books with Food in the Title | 0 | - | 3.95 | 39,768 |
| Book Titles by Synonyms #2 | 0 | - | 4.37 | 39,635 |
| Characters from Books #1 | 0 | - | 4.27 | 83,210 |
| Characters from Books #3 | 0 | - | 4.00 | 33,686 |
| Countries that Have Won the Most Battles | 0 | - | 4.01 | 39,790 |
| Important Cities in WWII | 0 | - | 4.42 | 93,943 |
| WWII First Names | 0 | - | 4.45 | 41,982 |
| The Dictator Files: Adolf Hitler | 0 | - | 4.78 | 78,325 |
| The American Civil War | 0 | - | 4.62 | 52,638 |
| U.S. Federal Agency Acronyms | 0 | - | 4.50 | 80,157 |
| British Acronyms | 0 | - | 4.40 | 45,947 |
| NCAA Football Cities | 0 | - | 4.25 | 65,164 |
| Top U.S. Universities | 0 | - | 4.15 | 145,873 |
| Car Model to Make | 0 | - | 4.18 | 197,191 |
| Sci-Fi Movie Quotes | 0 | - | 4.32 | 37,241 |
| Famous Canadians by Picture | 0 | - | 4.39 | 49,516 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,979 |
| Members of the British Royal Family | 0 | - | 4.10 | 114,507 |
| Houses of British Monarchs | 0 | - | 4.54 | 65,973 |
| Sports Scandals (Mostly U.S.) | 0 | - | 4.00 | 34,499 |
| Top 10 Coldest African Countries | 0 | - | 4.63 | 22,245 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.52 | 66,739 |
| Top 10 U.S. States With the Most Tornadoes | 0 | - | 4.53 | 65,015 |
| Biggest Cities with a Tropical Climate | 0 | - | 4.38 | 32,125 |
| Top 10 U.S. States with the Most Precipitation | 0 | - | 4.46 | 41,829 |
| U.S. Cities with the Least Precipitation | 0 | - | 4.42 | 12,508 |
| 100 Greatest Players in NFL History | 0 | - | 3.58 | 70,198 |
| 100 Most Influential Figures in U.S. History | 0 | - | 4.20 | 45,232 |
| Most Valuable Brands | 0 | - | 4.28 | 136,297 |
| "A Whole New World" Lyrics | 0 | - | 4.32 | 67,725 |
