| Twelve Days of Christmas | 0 | - | 4.45 | 145,580 |
| Rudolph the Red-Nosed Reindeer | 0 | - | 4.53 | 75,992 |
| Christmas Song Lyrics | 0 | - | 4.20 | 70,395 |
| First Lines of Christmas Songs | 0 | - | 4.27 | 150,430 |
| Christmas Carol Lyrics | 0 | - | 4.18 | 12,458 |
| Countries by National Anthem | 0 | - | 4.92 | 71,010 |
| Christmas Trivia #1 | 0 | - | 4.22 | 96,007 |
| Christmas Movies | 0 | - | 4.38 | 62,489 |
| Christmas Things | 0 | - | 4.11 | 69,170 |
| Santa's Reindeer | 0 | - | 4.47 | 191,557 |
| Christmas Decoder | 0 | - | 4.42 | 49,357 |
| Word Chain - Christmas | 0 | - | 4.51 | 50,387 |
| Christmas Trivia #2 | 0 | - | 4.00 | 62,915 |
| Christmas Vocabulary | 0 | - | 4.06 | 33,345 |
| Christmas Word Scramble | 0 | - | 4.36 | 41,728 |
| Mulan - "I'll Make A Man Out Of You" Lyrics | 0 | - | 4.61 | 38,998 |
| History of Christmas | 0 | - | 4.31 | 19,014 |
| Christmas by Picture | 0 | - | 4.25 | 28,098 |
| Word Scramble - Christmas | 0 | - | 3.88 | 35,757 |
| "A Whole New World" Lyrics | 0 | - | 4.31 | 67,329 |
| Countries with the Most Christians | 0 | - | 4.92 | 141,401 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 86,884 |
| Horror Movie Villains | 0 | - | 4.24 | 86,501 |
| Things That Go Together #1 | 0 | - | 4.01 | 66,738 |
| Easter Quiz | 0 | - | 4.12 | 44,070 |
| Battle to Country | 0 | - | 4.91 | 52,497 |
| Monarchies of Europe | 0 | - | 4.90 | 97,284 |
| Monarchies of Asia | 0 | - | 4.97 | 70,584 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,215 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,089 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,482 |
| Brand Logos Quiz #1 | 0 | - | 4.83 | 2,400,989 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,198 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,343 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,207 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,058 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 94,686 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,507 |
| Five Countries with Most Christians by Continent | 0 | - | 4.99 | 110,560 |
| Countries Mentioned in the Bible | 0 | - | 4.96 | 66,026 |
| Countries with the Most Catholics | 0 | - | 4.90 | 107,984 |
| Catholic Countries in Europe | 0 | - | 4.83 | 94,188 |
| Orthodox Countries | 0 | - | 4.91 | 130,344 |
| Divided World City Name Puzzle #1 | 0 | - | 4.88 | 48,081 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 36,459 |
| Marvel Cinematic Universe - All Movies | 0 | - | 4.89 | 332,500 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.87 | 131,473 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 230,429 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 79,496 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 165,100 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.85 | 108,680 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 91,066 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 95,524 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,647 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,421 |
| Christmas Generator Puzzle | 0 | - | 3.70 | 11,389 |
| America the Beautiful Lyrics | 0 | - | 4.27 | 19,715 |
| 1990s Music Trivia #1 | 0 | - | 4.28 | 50,563 |
| 1990s Music Trivia #2 | 0 | - | 4.06 | 35,534 |
| #1 Hits of the 1980s | 0 | - | 4.86 | 147,509 |
| Phineas and Ferb Theme Song Lyrics | 0 | - | 4.38 | 91,748 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 189,215 |
| Countries in World War I | 0 | - | 4.88 | 226,559 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 227,365 |
| Star Wars Quotes | 0 | - | 4.84 | 173,379 |
| Name the English Monarchs | 0 | - | 4.92 | 497,752 |
| Top 100 Greatest NBA Players | 0 | - | 4.42 | 685,127 |
| Name a Disney/Pixar Movie A-Z | 0 | - | 4.89 | 50,420 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,087 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,079 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,155 |
| Top 10 Richest Countries in Europe | 0 | - | 4.91 | 148,111 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,048 |
| Hindu Countries | 0 | - | 4.85 | 49,543 |
| Name a World Capital A-Z | 0 | - | 5.00 | 174,919 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 104,877 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,179 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 52,740 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 88,937 |
| Superstitions | 0 | - | 4.33 | 78,794 |
| Halloween Decoder | 0 | - | 4.21 | 45,524 |
| Halloween Scramble | 0 | - | 4.14 | 31,628 |
| Halloween Word Chain | 0 | - | 4.12 | 37,417 |
| Horror Movie Co-Stars | 0 | - | 3.92 | 8,824 |
| April Fools' Quiz #3 | 0 | - | 4.13 | 30,409 |
| The Thanksgiving Quiz | 0 | - | 4.20 | 23,321 |
| Historical Couples | 0 | - | 4.17 | 50,114 |
| 1960s Music Trivia | 0 | - | 4.36 | 23,551 |
| 1980s Music Trivia #1 | 0 | - | 4.22 | 29,143 |
| 1980s Music Trivia #2 | 0 | - | 4.28 | 22,053 |
| 1970s Music Trivia | 0 | - | 4.29 | 31,435 |
| Cities of Origin - American Popular Music | 0 | - | 4.04 | 9,421 |
| Name Every Beatles Song | 0 | - | 4.97 | 233,995 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 290,288 |
| Who Did That 1980s Song #3 | 0 | - | 4.58 | 53,890 |
| Who Did That 1960s Song #2 | 0 | - | 4.46 | 40,672 |
| Who Did That 1970s Song #1 | 0 | - | 4.48 | 88,262 |
| Cities with the Most Opera Performances | 0 | - | 4.55 | 35,397 |
| Musicians by Picture #1 | 0 | - | 4.39 | 107,058 |
| Musicians by Picture #2 | 0 | - | 4.29 | 75,253 |
| Musicians by Picture #4 | 0 | - | 4.07 | 64,012 |
| Musicians by Picture #3 | 0 | - | 4.10 | 58,305 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 123,839 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 124,628 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,534 |
| 100 Greatest Britons Quiz | 0 | - | 4.41 | 48,039 |
| Name the 7 Dwarfs | 0 | - | 4.55 | 361,579 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,389 |
| Companies by Country | 0 | - | 4.56 | 118,669 |
| Most Popular Fast Food Restaurants | 0 | - | 4.23 | 664,627 |
| Brand Logos Quiz #2 | 0 | - | 4.69 | 1,678,814 |
| Brand Logos Quiz #4 | 0 | - | 4.45 | 1,005,588 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 39,968 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 34,736 |
| Communist Countries in History | 0 | - | 4.63 | 492,394 |
| Words for Leaders | 0 | - | 4.77 | 255,073 |
| Countries with the Most Cathedrals | 0 | - | 4.51 | 39,798 |
| Bible Quotes Quiz #1 | 0 | - | 4.41 | 61,276 |
| Bible Quotes Quiz #3 | 0 | - | 4.47 | 43,190 |
| Groups of Things - The Bible | 0 | - | 4.43 | 54,786 |
| Periodic Table Elements Mentioned in the Bible | 0 | - | 4.78 | 70,289 |
| Word Chain - The Bible | 0 | - | 4.44 | 41,007 |
| Catholic Countries | 0 | - | 4.78 | 213,606 |
| Countries with the Most Hindus | 0 | - | 4.90 | 122,306 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 51,934 |
| Countries Closest to United States A-Z | 0 | - | 4.81 | 117,386 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,648 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 189,874 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 26,854 |
| Monster Movies | 0 | - | 4.53 | 31,178 |
| Heart in the Answers | 0 | - | 4.02 | 43,071 |
| Romantic Comedy Costars Quiz | 0 | - | 4.08 | 16,866 |
| Fictional Couples | 0 | - | 4.09 | 55,605 |
| Singers by Spouses | 0 | - | 4.28 | 10,031 |
| Famous Moms | 0 | - | 3.96 | 54,245 |
| Mother in the Answers | 0 | - | 4.05 | 34,688 |
| Famous Fathers | 0 | - | 3.87 | 33,156 |
| Fictional Fathers | 0 | - | 4.14 | 21,618 |
| April Fools' Quiz #1 | 0 | - | 3.83 | 59,705 |
| April Fools' Quiz #2 | 0 | - | 3.40 | 48,761 |
| April Fools' Quiz #4 | 0 | - | 3.91 | 25,534 |
| April Fools' Quiz #5 | 0 | - | 3.89 | 20,897 |
| April Fools' - American Edition | 0 | - | 3.53 | 8,871 |
| April Fools' Quiz #6 | 0 | - | 3.63 | 11,084 |
| May Smart People's Quiz | 0 | - | 3.83 | 12,452 |
| April Fools' Quiz #7 | 0 | - | 3.92 | 13,539 |
| Turkey (The Bird) | 0 | - | 4.15 | 12,383 |
| Wonderwall Lyrics | 0 | - | 4.25 | 73,433 |
| Best-Selling British Musical Acts | 0 | - | 4.49 | 46,677 |
| Who Did That 1990s Song #2 | 0 | - | 4.26 | 60,452 |
| 1990s One Hit Wonders | 0 | - | 4.00 | 37,790 |
| Who Did That 1990s Song #1 | 0 | - | 4.15 | 75,379 |
| Who Did That 1990s Song #3 | 0 | - | 4.08 | 55,368 |
| Who Did That 1980s Song #2 | 0 | - | 4.30 | 74,790 |
| Who Did That 1980s Song #1 | 0 | - | 4.36 | 169,391 |
| Don't Stop Believin' Lyrics | 0 | - | 4.46 | 222,646 |
| 1980s Albums | 0 | - | 4.40 | 46,023 |
| "We Are the World" Solo Musicians | 0 | - | 4.17 | 11,123 |
| Who Did That 1960s Song #1 | 0 | - | 4.38 | 47,309 |
| Woodstock Performers | 0 | - | 4.55 | 10,600 |
| #1 Hits of the 1960s | 0 | - | 4.59 | 42,600 |
| Who Did That 1970s Song #2 | 0 | - | 4.25 | 53,297 |
| #1 Hits of the 1970s | 0 | - | 4.44 | 84,391 |
| I Will Survive Lyrics | 0 | - | 4.25 | 37,338 |
| Rappers by Picture | 0 | - | 4.22 | 132,700 |
| Musicians by Picture #5 | 0 | - | 3.93 | 53,677 |
| Family Guy Theme Song Lyrics | 0 | - | 4.39 | 83,650 |
| Countries that Have Won the Most Battles | 0 | - | 4.02 | 39,355 |
| Countries Italy Declared War On | 0 | - | 4.75 | 42,932 |
| Countries in World War II | 0 | - | 4.53 | 904,190 |
| Important Cities in WWII | 0 | - | 4.42 | 92,866 |
| U.S. Federal Agency Acronyms | 0 | - | 4.50 | 79,732 |
| British Acronyms | 0 | - | 4.39 | 45,614 |
| NCAA Football Cities | 0 | - | 4.31 | 64,349 |
| Top U.S. Universities | 0 | - | 4.15 | 144,029 |
| Car Model to Make | 0 | - | 4.18 | 195,118 |
| Sci-Fi Movie Quotes | 0 | - | 4.31 | 36,841 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,289 |
| Top 10 Coldest African Countries | 0 | - | 4.62 | 21,306 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,147 |
| Biggest Cities with a Tropical Climate | 0 | - | 4.38 | 31,876 |
| NBA's 50 Greatest Players From 1996 | 0 | - | 4.27 | 74,660 |
| 100 Greatest Players in NFL History | 0 | - | 3.56 | 69,601 |
| Most Valuable Brands | 0 | - | 4.28 | 134,999 |
| Disney Animals | 0 | - | 4.27 | 238,579 |
| Disney Feature Films by Characters | 0 | - | 4.42 | 276,472 |
| Disney's Frozen - Let It Go Lyrics | 0 | - | 4.45 | 72,372 |
| Books by Country Quiz | 0 | - | 4.30 | 32,172 |
| First Names of Authors #1 | 0 | - | 4.20 | 59,002 |
| First Names of Authors #2 | 0 | - | 4.24 | 36,611 |
| Famous Billionaires | 0 | - | 4.14 | 67,248 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 43,176 |
| U.S. Synonymous Trademarks | 0 | - | 4.06 | 66,743 |
| American Corporate Slogans #1 | 0 | - | 4.06 | 65,171 |
| American Corporate Slogans #2 | 0 | - | 4.06 | 59,601 |
| Brand Logos Quiz #5 | 0 | - | 4.38 | 1,057,670 |
| Brand Logos Quiz #6 | 0 | - | 4.32 | 778,624 |
| Brand Logos Quiz #3 | 0 | - | 4.32 | 1,218,022 |
| Brand Logos Quiz #8 | 0 | - | 4.36 | 527,048 |
| Brand Logos Quiz #7 | 0 | - | 4.37 | 605,245 |
