| Twelve Days of Christmas | 0 | - | 4.45 | 146,196 |
| Rudolph the Red-Nosed Reindeer | 0 | - | 4.53 | 76,418 |
| Countries Symbolized in a Christmas Scene | 0 | - | 4.91 | 59,288 |
| Christmas Song Lyrics | 0 | - | 4.19 | 70,754 |
| First Lines of Christmas Songs | 0 | - | 4.27 | 151,098 |
| Christmas Carol Lyrics | 0 | - | 4.20 | 12,533 |
| Countries by National Anthem | 0 | - | 4.92 | 71,378 |
| Christmas Trivia #1 | 0 | - | 4.22 | 96,414 |
| Christmas Movies | 0 | - | 4.38 | 62,799 |
| Christmas Things | 0 | - | 4.11 | 69,315 |
| Santa's Reindeer | 0 | - | 4.47 | 194,195 |
| Christmas Decoder | 0 | - | 4.42 | 49,634 |
| Word Chain - Christmas | 0 | - | 4.51 | 50,735 |
| Christmas Trivia #2 | 0 | - | 4.00 | 63,076 |
| Christmas Vocabulary | 0 | - | 4.07 | 33,410 |
| Christmas Word Scramble | 0 | - | 4.36 | 41,973 |
| Mulan - "I'll Make A Man Out Of You" Lyrics | 0 | - | 4.61 | 39,477 |
| History of Christmas | 0 | - | 4.31 | 19,084 |
| Christmas by Picture | 0 | - | 4.26 | 28,222 |
| Word Scramble - Christmas | 0 | - | 3.88 | 35,827 |
| "A Whole New World" Lyrics | 0 | - | 4.32 | 67,693 |
| Countries with the Most Christians | 0 | - | 4.93 | 144,429 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 88,936 |
| Horror Movie Villains | 0 | - | 4.22 | 88,049 |
| Things That Go Together #1 | 0 | - | 4.02 | 66,981 |
| Easter Quiz | 0 | - | 4.12 | 44,129 |
| World Capitals in the Answer | 0 | - | 4.94 | 77,539 |
| Battle to Country | 0 | - | 4.91 | 53,845 |
| Monarchies of Europe | 0 | - | 4.90 | 98,716 |
| Monarchies of Asia | 0 | - | 4.97 | 71,427 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,697 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,648 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,675 |
| Brand Logos Quiz #1 | 0 | - | 4.83 | 2,435,278 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,418 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,168 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 136,795 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,707 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,403 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 73,062 |
| Five Countries with Most Christians by Continent | 0 | - | 4.99 | 112,375 |
| Countries Mentioned in the Bible | 0 | - | 4.96 | 67,502 |
| Countries with the Most Catholics | 0 | - | 4.90 | 110,237 |
| Catholic Countries in Europe | 0 | - | 4.83 | 95,659 |
| Orthodox Countries | 0 | - | 4.92 | 132,657 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,189 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 37,365 |
| Click a Valid World Capital A-Z | 0 | - | 4.84 | 91,222 |
| Largest City on Every Continent A-Z | 0 | - | 4.97 | 38,492 |
| Marvel Cinematic Universe - All Movies | 0 | - | 4.89 | 342,449 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 133,970 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 235,312 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 81,187 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 168,557 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 110,871 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 93,020 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 97,511 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,481 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,215 |
| Christmas Generator Puzzle | 0 | - | 3.72 | 11,440 |
| America the Beautiful Lyrics | 0 | - | 4.27 | 19,788 |
| 1990s Music Trivia #1 | 0 | - | 4.28 | 50,979 |
| 1990s Music Trivia #2 | 0 | - | 4.06 | 35,804 |
| 1970s Music Trivia | 0 | - | 4.29 | 31,746 |
| #1 Hits of the 1980s | 0 | - | 4.87 | 149,228 |
| Phineas and Ferb Theme Song Lyrics | 0 | - | 4.39 | 92,415 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 191,622 |
| Countries in World War I | 0 | - | 4.88 | 228,953 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 229,907 |
| Star Wars Quotes | 0 | - | 4.86 | 185,740 |
| Name the English Monarchs | 0 | - | 4.91 | 505,692 |
| Top 100 Greatest NBA Players | 0 | - | 4.42 | 696,309 |
| Name a Disney/Pixar Movie A-Z | 0 | - | 4.84 | 52,955 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,205 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.94 | 92,535 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 76,832 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 150,775 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,305 |
| Countries in a Penrose Tiling of the World Map | 0 | - | 4.95 | 57,270 |
| Hindu Countries | 0 | - | 4.87 | 50,510 |
| Click a Valid Country A-Z | 0 | - | 4.97 | 536,558 |
| Name a World Capital A-Z | 0 | - | 5.00 | 176,870 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,838 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,754 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 54,723 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 90,877 |
| Historical Couples | 0 | - | 4.17 | 50,301 |
| Superstitions | 0 | - | 4.33 | 79,162 |
| Halloween Decoder | 0 | - | 4.21 | 45,680 |
| Halloween Scramble | 0 | - | 4.14 | 31,773 |
| Halloween Word Chain | 0 | - | 4.12 | 37,592 |
| Horror Movie Co-Stars | 0 | - | 3.95 | 8,911 |
| April Fools' Quiz #3 | 0 | - | 4.10 | 30,516 |
| The Thanksgiving Quiz | 0 | - | 4.20 | 23,358 |
| 1960s Music Trivia | 0 | - | 4.36 | 23,757 |
| 1980s Music Trivia #1 | 0 | - | 4.22 | 29,477 |
| 1980s Music Trivia #2 | 0 | - | 4.28 | 22,286 |
| Cities of Origin - American Popular Music | 0 | - | 4.04 | 9,471 |
| Name Every Beatles Song | 0 | - | 4.97 | 238,012 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 292,648 |
| 1980s Albums | 0 | - | 4.41 | 46,580 |
| Who Did That 1980s Song #3 | 0 | - | 4.58 | 54,568 |
| Who Did That 1960s Song #2 | 0 | - | 4.46 | 40,972 |
| Who Did That 1970s Song #1 | 0 | - | 4.48 | 88,850 |
| Cities with the Most Opera Performances | 0 | - | 4.64 | 41,726 |
| Musicians by Picture #1 | 0 | - | 4.38 | 109,807 |
| Musicians by Picture #2 | 0 | - | 4.29 | 77,211 |
| Musicians by Picture #4 | 0 | - | 4.07 | 65,474 |
| Musicians by Picture #3 | 0 | - | 4.10 | 59,451 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 14,086 |
| Modern-Day Axis-Occupied Countries of WWII on a Map | 0 | - | 4.99 | 86,448 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,742 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,356 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.83 | 62,165 |
| 100 Greatest Britons Quiz | 0 | - | 4.41 | 48,387 |
| Name the 7 Dwarfs | 0 | - | 4.55 | 365,069 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,778 |
| Companies by Country | 0 | - | 4.61 | 120,075 |
| Most Popular Fast Food Restaurants | 0 | - | 4.23 | 671,966 |
| Brand Logos Quiz #2 | 0 | - | 4.70 | 1,696,581 |
| Brand Logos Quiz #4 | 0 | - | 4.45 | 1,016,770 |
| Biggest Trading Partners - Turkey | 0 | - | 4.81 | 51,118 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,504 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 35,149 |
| Communist Countries in History | 0 | - | 4.63 | 497,664 |
| Words for Leaders | 0 | - | 4.77 | 258,676 |
| Countries with the Most Cathedrals | 0 | - | 4.48 | 47,150 |
| Bible Quotes Quiz #1 | 0 | - | 4.42 | 62,103 |
| Bible Quotes Quiz #3 | 0 | - | 4.47 | 43,671 |
| Groups of Things - The Bible | 0 | - | 4.44 | 55,512 |
| Periodic Table Elements Mentioned in the Bible | 0 | - | 4.77 | 70,927 |
| Word Chain - The Bible | 0 | - | 4.48 | 50,927 |
| Catholic Countries | 0 | - | 4.79 | 215,489 |
| Countries with the Most Hindus | 0 | - | 4.90 | 123,474 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,712 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,593 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,670 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 191,517 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 27,355 |
| A Superlative for Every European Country | 0 | - | 4.51 | 42,867 |
| Ireland True or False? | 0 | - | 4.57 | 49,769 |
| Monster Movies | 0 | - | 4.53 | 31,395 |
| Heart in the Answers | 0 | - | 4.02 | 43,266 |
| Romantic Comedy Costars Quiz | 0 | - | 4.08 | 16,942 |
| Fictional Couples | 0 | - | 4.09 | 55,745 |
| Singers by Spouses | 0 | - | 4.28 | 10,109 |
| Famous Moms | 0 | - | 3.96 | 54,387 |
| Mother in the Answers | 0 | - | 4.16 | 45,900 |
| Famous Fathers | 0 | - | 3.82 | 33,630 |
| Fictional Fathers | 0 | - | 4.14 | 21,714 |
| April Fools' Quiz #1 | 0 | - | 3.84 | 59,833 |
| April Fools' Quiz #2 | 0 | - | 3.40 | 48,858 |
| April Fools' Quiz #4 | 0 | - | 3.91 | 25,628 |
| April Fools' Quiz #5 | 0 | - | 3.89 | 20,979 |
| April Fools' - American Edition | 0 | - | 3.53 | 8,944 |
| April Fools' Quiz #6 | 0 | - | 3.63 | 11,166 |
| May Smart People's Quiz | 0 | - | 3.85 | 12,540 |
| April Fools' Quiz #7 | 0 | - | 3.92 | 13,618 |
| April Fools' Quiz #8 | 0 | - | 3.93 | 14,566 |
| Turkey (The Bird) | 0 | - | 4.15 | 12,429 |
| Wonderwall Lyrics | 0 | - | 4.25 | 74,029 |
| Best-Selling British Musical Acts | 0 | - | 4.49 | 47,029 |
| Who Did That 1990s Song #2 | 0 | - | 4.26 | 60,882 |
| 1990s One Hit Wonders | 0 | - | 4.00 | 37,979 |
| Who Did That 1990s Song #1 | 0 | - | 4.17 | 75,985 |
| Who Did That 1990s Song #3 | 0 | - | 4.08 | 55,811 |
| Who Did That 1980s Song #2 | 0 | - | 4.31 | 75,469 |
| Who Did That 1980s Song #1 | 0 | - | 4.37 | 170,509 |
| Don't Stop Believin' Lyrics | 0 | - | 4.47 | 224,537 |
| "We Are the World" Solo Musicians | 0 | - | 4.17 | 11,394 |
| Africa - Toto Lyrics | 0 | - | 4.57 | 7,011 |
| Who Did That 1960s Song #1 | 0 | - | 4.38 | 47,603 |
| Woodstock Performers | 0 | - | 4.55 | 10,665 |
| #1 Hits of the 1960s | 0 | - | 4.59 | 42,955 |
| Who Did That 1970s Song #2 | 0 | - | 4.25 | 53,664 |
| #1 Hits of the 1970s | 0 | - | 4.44 | 85,314 |
| I Will Survive Lyrics | 0 | - | 4.25 | 37,688 |
| Rappers by Picture | 0 | - | 4.23 | 135,500 |
| Musicians by Picture #5 | 0 | - | 3.93 | 54,635 |
| Family Guy Theme Song Lyrics | 0 | - | 4.39 | 84,400 |
| Countries that Have Won the Most Battles | 0 | - | 4.01 | 39,740 |
| Countries Italy Declared War On | 0 | - | 4.75 | 43,586 |
| Countries in World War II | 0 | - | 4.53 | 917,636 |
| Important Cities in WWII | 0 | - | 4.42 | 93,803 |
| U.S. Federal Agency Acronyms | 0 | - | 4.50 | 80,107 |
| British Acronyms | 0 | - | 4.40 | 45,910 |
| NCAA Football Cities | 0 | - | 4.25 | 65,086 |
| Top U.S. Universities | 0 | - | 4.15 | 145,682 |
| Car Model to Make | 0 | - | 4.18 | 197,000 |
| Sci-Fi Movie Quotes | 0 | - | 4.32 | 37,145 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,922 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,900 |
| Top 10 Coldest African Countries | 0 | - | 4.63 | 22,132 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,463 |
| Biggest Cities with a Tropical Climate | 0 | - | 4.38 | 32,099 |
| NBA's 50 Greatest Players From 1996 | 0 | - | 4.27 | 75,411 |
| 100 Greatest Players in NFL History | 0 | - | 3.58 | 70,111 |
| Most Valuable Brands | 0 | - | 4.28 | 136,148 |
| Disney Animals | 0 | - | 4.27 | 240,555 |
| Disney Feature Films by Characters | 0 | - | 4.42 | 277,804 |
