| Books of the Protestant Bible | 0 | - | 4.89 | 207,638 |
| Countries with the Most Christians | 0 | - | 4.92 | 141,642 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 87,039 |
| Five Countries with Most Christians by Continent | 0 | - | 4.99 | 110,727 |
| Countries with the Most Catholics | 0 | - | 4.90 | 108,180 |
| Catholic Countries in Europe | 0 | - | 4.83 | 94,323 |
| Orthodox Countries | 0 | - | 4.91 | 130,515 |
| Bible Quotes Quiz #1 | 0 | - | 4.41 | 61,346 |
| Bible Quotes Quiz #3 | 0 | - | 4.47 | 43,227 |
| Groups of Things - The Bible | 0 | - | 4.43 | 54,850 |
| Word Chain - The Bible | 0 | - | 4.44 | 41,058 |
| Biblical Geography | 0 | - | 4.40 | 66,978 |
| Bible Quotes Quiz #2 | 0 | - | 4.27 | 52,529 |
| Bible Quotes Quiz #4 | 0 | - | 4.33 | 33,302 |
| Biblical Miracles | 0 | - | 4.46 | 38,012 |
| Biblical Names Still Popular Today | 0 | - | 4.27 | 51,135 |
| The Life of Jesus | 0 | - | 4.52 | 43,819 |
| Bible Characters Quiz #1 | 0 | - | 4.46 | 104,796 |
| Books of the Catholic Bible Quiz | 0 | - | 4.63 | 79,594 |
| Countries with the Most Cathedrals | 0 | - | 4.51 | 39,872 |
| A Quiz About The Beatles | 0 | - | 4.56 | 47,604 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 290,465 |
| Top 100 Most Common Words in the Bible | 0 | - | 4.31 | 112,678 |
| The Bible by Picture | 0 | - | 4.23 | 19,995 |
| Most Mentioned Bible Characters | 0 | - | 4.35 | 139,073 |
| Bible Characters Quiz #2 | 0 | - | 4.24 | 85,921 |
| Catholic Countries | 0 | - | 4.78 | 213,764 |
| Quotes of Jesus | 0 | - | 4.23 | 13,714 |
| The Life of King David | 0 | - | 4.37 | 14,067 |
| The Bible - Multiple Choice | 0 | - | 4.34 | 50,509 |
| Beatles Lyrics First Names | 0 | - | 4.38 | 34,495 |
| Bible Stories #1 | 0 | - | 4.26 | 28,094 |
| Bible Stories #2 | 0 | - | 4.32 | 24,574 |
| The Bible A-Z | 0 | - | 4.29 | 59,398 |
| The Life of Moses | 0 | - | 4.35 | 16,664 |
| Ecclesiastes - "To Every Thing There Is a Season" | 0 | - | 4.18 | 5,258 |
| This and That - The Bible | 0 | - | 4.20 | 20,418 |
| The Beatles Members | 0 | - | 4.22 | 23,813 |
| Elton John Quiz | 0 | - | 4.48 | 18,412 |
| Will Smith Movies by Plot Description | 0 | - | 4.05 | 62,949 |
| Top Five Countries by Religion | 0 | - | 4.93 | 169,268 |
| Majority Muslim Countries | 0 | - | 4.98 | 369,065 |
| Countries with the Most Muslims | 0 | - | 4.95 | 159,403 |
| Buddhist Countries | 0 | - | 4.96 | 143,071 |
| Rappers Real Names | 0 | - | 4.08 | 68,994 |
| Battle to Country | 0 | - | 4.91 | 52,612 |
| Monarchies of Europe | 0 | - | 4.90 | 97,430 |
| Monarchies of Asia | 0 | - | 4.97 | 70,661 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 94,767 |
| Divided World City Name Puzzle #1 | 0 | - | 4.88 | 48,164 |
| Marvel Cinematic Universe - All Movies | 0 | - | 4.89 | 333,565 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,482 |
| Hindu Countries | 0 | - | 4.86 | 49,644 |
| Viva la Vida Lyrics | 0 | - | 4.37 | 49,591 |
| Livin' on a Prayer Lyrics | 0 | - | 4.27 | 95,752 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 189,411 |
| Countries in World War I | 0 | - | 4.88 | 226,755 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 227,568 |
| Star Wars Quotes | 0 | - | 4.83 | 173,606 |
| Name the English Monarchs | 0 | - | 4.92 | 498,607 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,339 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,207 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,542 |
| Top 100 Greatest NBA Players | 0 | - | 4.42 | 686,249 |
| Name a Disney/Pixar Movie A-Z | 0 | - | 4.89 | 50,689 |
| Brand Logos Quiz #1 | 0 | - | 4.83 | 2,404,703 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,185 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,162 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,228 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 148,257 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,449 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,443 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,331 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,163 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,168 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,564 |
| Name a World Capital A-Z | 0 | - | 5.00 | 175,125 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 105,113 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,247 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 52,933 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.87 | 131,683 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 230,832 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 79,632 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 165,391 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,095 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,740 |
| Periodic Table Elements Mentioned in the Bible | 0 | - | 4.77 | 70,356 |
| Sharia Law Countries | 0 | - | 4.48 | 63,391 |
| Top 10 Most Islamic European Countries | 0 | - | 4.75 | 160,379 |
| Countries with the Most Hindus | 0 | - | 4.90 | 122,437 |
| A Quiz About Elvis Presley | 0 | - | 4.33 | 21,168 |
| Name Every Beatles Song | 0 | - | 4.97 | 234,360 |
| Mulan - "I'll Make A Man Out Of You" Lyrics | 0 | - | 4.61 | 39,048 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 101,332 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 123,991 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 124,801 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,601 |
| 100 Greatest Britons Quiz | 0 | - | 4.41 | 48,083 |
| Name the 7 Dwarfs | 0 | - | 4.55 | 361,943 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,412 |
| Companies by Country | 0 | - | 4.61 | 118,802 |
| Most Popular Fast Food Restaurants | 0 | - | 4.23 | 665,511 |
| Brand Logos Quiz #2 | 0 | - | 4.69 | 1,680,865 |
| Brand Logos Quiz #4 | 0 | - | 4.45 | 1,006,844 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,007 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 34,777 |
| Communist Countries in History | 0 | - | 4.63 | 492,923 |
| Words for Leaders | 0 | - | 4.77 | 255,412 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,018 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 117,515 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,758 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 26,982 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,044 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 26,903 |
| A Quiz About Islam | 0 | - | 4.31 | 48,237 |
| Cities by Place of Worship - Picture Quiz | 0 | - | 4.40 | 30,907 |
| Top 10 Least Religious U.S. States | 0 | - | 4.51 | 34,120 |
| Biggest Cities with a Muslim Majority | 0 | - | 4.69 | 107,374 |
| African Countries with the Most Muslims | 0 | - | 4.80 | 100,480 |
| Jewish Cities Quiz | 0 | - | 4.34 | 61,671 |
| Countries Closest to Israel | 0 | - | 4.67 | 105,290 |
| Countries That Don't Recognize Israel | 0 | - | 4.63 | 34,501 |
| Wonderwall Lyrics | 0 | - | 4.25 | 73,483 |
| Best-Selling British Musical Acts | 0 | - | 4.49 | 46,708 |
| Imagine Lyrics | 0 | - | 4.53 | 43,082 |
| Don't Stop Believin' Lyrics | 0 | - | 4.46 | 222,784 |
| O Canada Lyrics | 0 | - | 4.47 | 50,805 |
| "A Whole New World" Lyrics | 0 | - | 4.31 | 67,374 |
| Title in the Lyrics - Disney Songs | 0 | - | 4.36 | 128,985 |
| Soft Drink Brand Logos | 0 | - | 4.24 | 174,054 |
| Countries that Have Won the Most Battles | 0 | - | 4.02 | 39,384 |
| Countries in World War II | 0 | - | 4.54 | 905,676 |
| Important Cities in WWII | 0 | - | 4.42 | 92,939 |
| WWII First Names | 0 | - | 4.44 | 41,596 |
| The Dictator Files: Adolf Hitler | 0 | - | 4.79 | 77,395 |
| The American Civil War | 0 | - | 4.62 | 52,186 |
| The Reign of Napoleon | 0 | - | 4.54 | 38,748 |
| U.S. Federal Agency Acronyms | 0 | - | 4.50 | 79,771 |
| British Acronyms | 0 | - | 4.39 | 45,648 |
| NCAA Football Cities | 0 | - | 4.31 | 64,433 |
| Top U.S. Universities | 0 | - | 4.15 | 144,216 |
| Car Model to Make | 0 | - | 4.18 | 195,278 |
| Sci-Fi Movie Quotes | 0 | - | 4.31 | 36,857 |
| Famous Canadians by Picture | 0 | - | 4.39 | 49,161 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,634 |
| Members of the British Royal Family | 0 | - | 4.10 | 113,831 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,353 |
| Top 10 Coldest African Countries | 0 | - | 4.62 | 21,385 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,055 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.51 | 66,227 |
| Top 10 U.S. States With the Most Tornadoes | 0 | - | 4.53 | 64,481 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,184 |
| Biggest Cities with a Tropical Climate | 0 | - | 4.38 | 31,899 |
| Top 10 U.S. States with the Most Precipitation | 0 | - | 4.46 | 41,586 |
| U.S. Cities with the Least Precipitation | 0 | - | 4.42 | 12,394 |
| NBA's 50 Greatest Players From 1996 | 0 | - | 4.27 | 74,748 |
| 100 Greatest Players in NFL History | 0 | - | 3.56 | 69,651 |
| 100 Most Influential Figures in U.S. History | 0 | - | 4.20 | 44,757 |
| Most Valuable Brands | 0 | - | 4.28 | 135,137 |
| Disney Animals | 0 | - | 4.27 | 238,795 |
| Category Elimination - Disney Animated Movies | 0 | - | 4.08 | 49,283 |
| Disney Feature Films by Characters | 0 | - | 4.42 | 276,608 |
| Disney's Frozen - Let It Go Lyrics | 0 | - | 4.45 | 72,474 |
| Books by Country Quiz | 0 | - | 4.30 | 32,183 |
| First Names of Authors #1 | 0 | - | 4.20 | 59,047 |
| First Names of Authors #2 | 0 | - | 4.24 | 36,649 |
| Middle Earth Geography | 0 | - | 4.56 | 39,560 |
| Lord of the Rings Trivia | 0 | - | 4.53 | 80,893 |
| Members of the Fellowship of the Ring | 0 | - | 4.74 | 45,568 |
| Game of Thrones Houses | 0 | - | 4.52 | 86,536 |
| Game of Thrones Characters by Death | 0 | - | 4.41 | 54,304 |
| Famous Billionaires | 0 | - | 4.14 | 67,274 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 43,273 |
| U.S. Synonymous Trademarks | 0 | - | 4.06 | 66,762 |
| American Corporate Slogans #1 | 0 | - | 4.06 | 65,194 |
| American Corporate Slogans #2 | 0 | - | 4.06 | 59,614 |
| Brand-Name Animals | 0 | - | 4.16 | 74,314 |
| Brand Logos Quiz #5 | 0 | - | 4.38 | 1,058,894 |
| Brand Logos Quiz #6 | 0 | - | 4.32 | 779,770 |
| Brand Name Vocabulary | 0 | - | 4.16 | 38,015 |
| Brand Logos Quiz #3 | 0 | - | 4.32 | 1,219,329 |
| Brand Logos Quiz #8 | 0 | - | 4.36 | 527,713 |
| Brand Logos Quiz #7 | 0 | - | 4.37 | 605,992 |
| Random Brand Logos | 0 | - | 4.45 | 399,910 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,395 |
| Biggest Trading Partners - Russia | 0 | - | 4.55 | 36,358 |
| Biggest Trading Partners - Turkey | 0 | - | 4.80 | 50,247 |
| Biggest Trading Partners - South Africa | 0 | - | 4.80 | 40,141 |
| Top 10 Solar Power Countries | 0 | - | 4.78 | 59,807 |
| Top 10 Richest Countries in Asia | 0 | - | 4.73 | 104,873 |
| Top 10 Richest U.S. States by Median Income | 0 | - | 4.47 | 118,600 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,205 |
| Small Countries with Large Economies | 0 | - | 4.63 | 89,426 |
| British Monopoly Board | 0 | - | 4.52 | 41,056 |
| Political Movements by Country | 0 | - | 4.46 | 72,299 |
| World Leaders by Picture | 0 | - | 4.36 | 263,671 |
| Canadian Prime Ministers | 0 | - | 4.63 | 57,138 |
| National Founders | 0 | - | 4.40 | 83,676 |
| Political Figures by Last Name #1 | 0 | - | 4.55 | 67,511 |
| Dictators by Picture | 0 | - | 4.18 | 48,913 |
