| Series | # | | Rating | Takes |
|---|
| General Knowledge | 227 | 227 | 4.13 | 18,955,890 |
| Countries by Letter | 24 | 20 | 4.90 | 16,844,431 |
| Country Flag | 15 | 15 | 4.87 | 8,016,596 |
| Brand Logos | 14 | 14 | 4.25 | 6,355,092 |
| Vocabulary by Letter | 46 | 46 | 4.05 | 2,639,107 |
| Answers by Letter | 49 | 49 | 4.08 | 2,508,085 |
| Geography by Letter | 25 | 25 | 4.39 | 2,246,281 |
| History by Letter | 25 | 25 | 4.33 | 1,890,023 |
| Country Shape Quiz | 5 | 5 | 4.92 | 1,556,342 |
| Geography General Knowledge | 13 | 13 | 4.40 | 1,419,576 |
| Animals by Letter | 18 | 18 | 4.19 | 1,234,468 |
| Foods by Letter | 17 | 13 | 3.89 | 1,182,091 |
| Countries by Clue | 17 | 17 | 4.52 | 1,155,363 |
| U.S. State Trivia | 50 | 50 | 4.30 | 1,125,307 |
| Things that are Colors | 13 | 13 | 3.94 | 1,061,715 |
| Biggest Cities by Letter | 26 | 11 | 4.51 | 1,021,063 |
| Title in the Lyrics | 14 | 14 | 4.26 | 996,974 |
| U.S. General Knowledge | 63 | 63 | 3.97 | 939,878 |
| Historical Figures by Picture | 7 | 7 | 4.35 | 866,121 |
| Biggest Cities by State | 49 | 23 | 4.23 | 850,041 |
| Fictional Characters by Letter | 20 | 20 | 4.10 | 837,648 |
| History by Decade | 28 | 28 | 4.24 | 826,281 |
| Locations by Letter | 22 | 22 | 4.04 | 818,514 |
| Movies by Letter | 25 | 20 | 4.16 | 800,647 |
| Musical Acts by Letter | 20 | 16 | 4.12 | 792,787 |
| Catchphrases by Decade | 4 | 4 | 3.72 | 751,856 |
| Who Did That Song by Decade | 13 | 13 | 4.20 | 743,401 |
| History General Knowledge | 12 | 12 | 4.27 | 729,519 |
| Celebrities by Picture by Decade | 15 | 15 | 4.11 | 706,207 |
| Biggest U.S. Cities by Letter | 25 | 10 | 4.39 | 684,909 |
| Name a Valid Country | 5 | 5 | 4.98 | 675,829 |
| Mythical Creatures | 2 | 2 | 4.48 | 655,739 |
| People by Initials | 19 | 19 | 3.91 | 650,376 |
| #1 Hits by Decade | 7 | 7 | 4.41 | 645,002 |
| History by Century | 22 | 22 | 4.48 | 585,839 |
| Satellite Images | 10 | 10 | 4.42 | 582,761 |
| Asian Geography by Letter | 26 | 15 | 4.46 | 575,674 |
| Analogies | 13 | 13 | 4.15 | 563,481 |
| Geography Chain | 8 | 8 | 4.31 | 555,005 |
| Biggest Cities by Continent | 3 | 3 | 4.79 | 546,957 |
| Easy General Knowledge | 7 | 7 | 4.27 | 544,054 |
| Crowd-Sourced General Knowledge | 24 | 24 | 4.18 | 541,206 |
| Pictures by Letter | 25 | 25 | 4.00 | 518,872 |
| The Americas Geography by Letter | 17 | 17 | 4.00 | 506,433 |
| Ten Most Populous Countries by Continent | 4 | 4 | 4.97 | 493,474 |
| Car Logos | 2 | 2 | 4.34 | 491,200 |
| City to Country | 6 | 6 | 4.66 | 471,801 |
| Who Starred in That Movie | 12 | 12 | 4.12 | 470,003 |
| Villains | 5 | 5 | 4.25 | 464,015 |
| Celebrity Mug Shots | 3 | 3 | 3.96 | 449,679 |
| Country Flags with the Most Color | 7 | 7 | 4.94 | 439,150 |
| Landmarks Picture Quiz | 2 | 2 | 4.26 | 436,474 |
| Countries that Beat ... | 8 | 8 | 4.51 | 421,894 |
| Antonyms | 3 | 3 | 4.14 | 418,565 |
| Homonyms | 9 | 9 | 4.23 | 412,906 |
| Most Populous Countries by Year | 4 | 4 | 4.69 | 411,290 |
| Groups of Four | 3 | 3 | 4.24 | 410,296 |
| Geography True or False | 7 | 7 | 4.45 | 404,152 |
| Multiple Choice General Knowledge | 8 | 8 | 4.23 | 402,238 |
| Double Letter Vocabulary | 13 | 13 | 4.10 | 399,083 |
| Double Letter Answers | 15 | 15 | 3.99 | 397,231 |
| Types of Things | 6 | 6 | 4.20 | 393,473 |
| History Chain | 8 | 8 | 4.30 | 377,264 |
| Alliteration by Letter | 13 | 13 | 3.87 | 374,255 |
| British-American Translation | 3 | 3 | 3.42 | 372,138 |
| Famous First Name | 13 | 13 | 3.90 | 364,201 |
| Geographic Groups of Two | 4 | 4 | 4.58 | 363,863 |
| Historical Events by Month | 12 | 12 | 4.30 | 358,353 |
| Movie Chain | 9 | 9 | 4.21 | 356,299 |
| First Lines of Songs | 5 | 5 | 4.21 | 351,998 |
| Four Letter Word Chain Game | 5 | 5 | 4.23 | 350,154 |
| Groups of Five | 2 | 2 | 4.16 | 348,290 |
| Regions of Countries | 4 | 4 | 4.81 | 341,688 |
| Groups of Seven | 3 | 3 | 4.22 | 341,649 |
| 5-Letter Word Chain Game | 5 | 5 | 4.14 | 340,921 |
| Movie Character to Movie | 3 | 3 | 4.23 | 335,009 |
| Five Letter Geography | 5 | 5 | 4.50 | 333,504 |
| Events in History | 6 | 6 | 4.34 | 333,491 |
| Answers Contain a Number | 9 | 9 | 3.85 | 332,295 |
| NCAA Logos | 2 | 2 | 4.18 | 321,715 |
| Foods by Country | 2 | 2 | 4.03 | 319,580 |
| Countries by Borders | 3 | 3 | 4.99 | 314,210 |
| Famous Animals | 3 | 3 | 4.02 | 313,679 |
| Random Movie Quotes | 5 | 5 | 3.98 | 311,875 |
| Random Acronyms | 7 | 7 | 3.84 | 311,060 |
| Year in Review | 9 | 9 | 4.14 | 297,833 |
| Music Trivia by Decade | 9 | 9 | 4.16 | 297,787 |
| Countries by Satellite Image | 5 | 5 | 4.63 | 289,539 |
| Who Did That Pop Song? | 2 | 2 | 4.14 | 288,095 |
| Word Puzzles | 11 | 11 | 4.16 | 287,884 |
| Homophones | 4 | 4 | 4.21 | 286,840 |
| Sayings About Animals | 4 | 4 | 4.01 | 285,009 |
| Groups of Six | 3 | 3 | 4.41 | 274,463 |
| Countries by Picture | 6 | 6 | 4.27 | 270,705 |
| Bacon Puzzles | 8 | 8 | 4.18 | 266,679 |
| Musical Instruments by Picture | 2 | 2 | 4.31 | 265,967 |
| Geography Analogies | 5 | 5 | 4.37 | 265,939 |
| Most Populous Modern-Day Country by Year | 5 | 5 | 4.92 | 261,500 |
| Movies with Animals in the Title | 2 | 2 | 4.17 | 258,388 |
| Places in their Native Language | 2 | 2 | 4.80 | 257,671 |
| U.S. Presidencies | 13 | 13 | 4.20 | 256,519 |
| Groups of Two | 4 | 4 | 4.15 | 253,084 |
| Current Events by Year | 5 | 5 | 4.42 | 252,975 |
| European Geography | 5 | 5 | 4.41 | 251,579 |
| English Idioms | 3 | 3 | 4.21 | 250,461 |
| Things that Go Together | 5 | 5 | 3.87 | 249,396 |
| Longest Borders by Country | 3 | 3 | 4.98 | 249,000 |
| Religion General Knowledge | 5 | 5 | 4.39 | 248,126 |
| Two Letter Answers | 4 | 4 | 4.17 | 246,624 |
| Things Named for People | 4 | 4 | 4.27 | 246,547 |
| Science General Knowledge | 3 | 3 | 4.46 | 242,014 |
| Border Crossings | 2 | 2 | 4.99 | 241,091 |
| History Analogies | 4 | 4 | 4.33 | 234,831 |
| April Fools' | 11 | 11 | 3.70 | 234,258 |
| Famous Dictators | 2 | 2 | 4.42 | 233,895 |
| Random French Words | 3 | 3 | 4.48 | 233,855 |
| Movie Trivia by Decade | 9 | 9 | 4.29 | 229,562 |
| First Names of Historical Figures | 2 | 2 | 4.35 | 227,803 |
| Famous Duos | 3 | 3 | 3.99 | 227,167 |
| Movie Titles by Synonyms | 4 | 4 | 4.12 | 225,922 |
| Firsts, Seconds, and Lasts | 6 | 6 | 4.06 | 224,706 |
| #1 Draft Picks | 2 | 2 | 4.01 | 216,503 |
| Groups of Three | 2 | 2 | 3.97 | 216,502 |
| Multiple Choice Geography | 3 | 3 | 4.54 | 216,336 |
| Latin Words | 3 | 3 | 4.72 | 216,220 |
| Famous People by State | 46 | 24 | 3.99 | 213,353 |
| Movie Title Antonyms | 2 | 2 | 4.48 | 213,157 |
| Obfuscations | 7 | 7 | 4.46 | 212,807 |
| Actors by Last Name | 4 | 4 | 4.04 | 211,657 |
| Famous Movie Scenes | 4 | 4 | 4.21 | 211,263 |
| Movies with Names in the Title | 3 | 3 | 4.17 | 210,777 |
| U.S. State Shapes | 2 | 2 | 4.71 | 209,490 |
| Country Superlatives | 4 | 4 | 4.54 | 208,476 |
| Sports Terms | 3 | 3 | 3.68 | 207,982 |
| Airport Codes | 2 | 2 | 4.56 | 205,957 |
| Car Brands | 2 | 2 | 3.95 | 205,368 |
| Groups of Eight | 2 | 2 | 4.30 | 205,118 |
| Most-Guessed JetPunk Answers | 3 | 3 | 4.28 | 204,728 |
| Islands by Country | 2 | 2 | 4.74 | 204,343 |
| People by Country | 5 | 5 | 4.30 | 204,069 |
| Countries Bordering Each Other | 3 | 3 | 4.81 | 203,582 |
| Memorable American TV Characters | 5 | 5 | 4.02 | 203,002 |
| Geographic Groups of Four | 2 | 2 | 4.62 | 197,941 |
| Movies by Clue | 4 | 4 | 4.16 | 196,858 |
| Art Works by Picture | 3 | 3 | 4.41 | 196,366 |
| WWII Trivia | 2 | 2 | 4.40 | 196,082 |
| Olympic Medal Table | 2 | 2 | 4.59 | 194,053 |
| Six Letter Geography | 3 | 3 | 4.49 | 189,514 |
| History Multiple Choice | 5 | 5 | 4.35 | 188,356 |
| Highest-Grossing Movies by Decade | 4 | 4 | 4.39 | 183,909 |
| Countries by Wikipedia Description | 5 | 5 | 4.63 | 180,283 |
| Animal Varieties | 3 | 3 | 4.41 | 179,276 |
| Words with a Silent Letter | 6 | 6 | 3.88 | 177,548 |
| Country Picture Puzzles | 14 | 3 | 4.32 | 177,463 |
| Cities by Wikipedia Descriptions | 6 | 6 | 4.45 | 175,849 |
| Video Game Characters | 2 | 2 | 3.87 | 173,545 |
| World Cities by Clue | 4 | 4 | 4.32 | 173,155 |
| The Office | 6 | 6 | 4.33 | 172,893 |
| Shared Prefixes | 4 | 4 | 4.20 | 170,489 |
| Mammals by Picture | 5 | 5 | 4.26 | 170,439 |
| Compound Words | 5 | 5 | 4.08 | 169,717 |
| Irregular Plurals | 2 | 2 | 4.38 | 169,119 |
| NBA Basketball Nicknames | 2 | 2 | 4.12 | 168,560 |
| Cities Ending in Letter by Clue | 5 | 5 | 4.48 | 167,930 |
| Commonly Misspelled Words | 2 | 2 | 4.29 | 165,721 |
| Random Spanish Words | 2 | 2 | 4.58 | 165,028 |
| Oscar Actors by Picture | 2 | 2 | 4.31 | 163,764 |
| NFL Players' College Teams | 3 | 3 | 3.99 | 163,594 |
| Sayings About Food | 2 | 2 | 4.18 | 163,470 |
| Famous Trios | 3 | 3 | 4.21 | 163,307 |
| Music by Year | 5 | 4 | 4.29 | 163,143 |
| Things with Geographic Names | 4 | 4 | 3.81 | 162,828 |
| Characters From Books | 3 | 3 | 4.13 | 162,588 |
| Word Scramble Animals | 2 | 2 | 4.27 | 162,452 |
| World Language General Knowledge | 4 | 3 | 4.54 | 162,081 |
| Fads by Decade | 5 | 5 | 3.97 | 162,007 |
| Simpsons Trivia | 5 | 5 | 3.91 | 161,001 |
| Computer Nerd Acronyms | 2 | 2 | 4.54 | 159,875 |
| Geography of Former Empires | 6 | 6 | 4.50 | 159,417 |
| Country Name Etymology | 2 | 2 | 4.94 | 157,197 |
| Bible Quotes | 4 | 4 | 4.26 | 156,713 |
| City Where it Happened | 3 | 3 | 4.31 | 156,170 |
| Star Wars Trivia | 2 | 2 | 4.31 | 155,021 |
| Bible Characters | 2 | 2 | 4.21 | 152,570 |
| Word Shortenings | 2 | 2 | 4.09 | 149,441 |
| Landmarks of Countries | 3 | 3 | 4.39 | 149,281 |
| Shapes and Symbols | 2 | 2 | 3.88 | 149,160 |
| Words Pertaining to Things | 3 | 3 | 4.20 | 149,149 |
| History True or False | 4 | 4 | 4.36 | 147,938 |
| Name a Valid Word | 3 | 3 | 4.24 | 147,884 |
| Slang Definitions | 4 | 4 | 3.63 | 147,350 |
| Three Real and One Fake | 5 | 5 | 4.35 | 147,282 |
| 50 States, 50 Cities | 2 | 2 | 4.33 | 146,800 |
| Family Guy Trivia | 2 | 2 | 4.01 | 145,784 |
| Groups of Things - History | 2 | 2 | 4.33 | 144,276 |
| Movie Character to Actor | 4 | 4 | 4.21 | 144,074 |
| World Leaders | 4 | 4 | 4.16 | 142,224 |
| American Corporate Slogans | 3 | 3 | 3.96 | 140,965 |
| Band Names by Synonym | 2 | 2 | 4.36 | 140,126 |
| Parts of Things | 2 | 2 | 4.43 | 138,530 |
| Series of Things | 3 | 3 | 4.23 | 137,723 |
| The Dictator Files | 7 | 7 | 4.29 | 136,997 |
| Geographic Groups of Five | 2 | 2 | 4.53 | 136,077 |
| History Generator Puzzles | 8 | 8 | 3.91 | 135,960 |
| NFL Team Leaders | 3 | 3 | 3.95 | 135,639 |
| Science Vocabulary | 3 | 3 | 4.29 | 135,376 |
| Google Suggestions | 2 | 2 | 4.18 | 134,966 |
| Songs with Animals in the Title | 2 | 2 | 4.07 | 134,845 |
| Biggest Countries Bordering Oceans | 3 | 3 | 4.05 | 134,352 |
| Debut Teams | 3 | 3 | 4.08 | 132,555 |
| Players by Team History | 3 | 3 | 3.86 | 132,293 |
| Geographic Groups of Three | 2 | 2 | 4.41 | 131,965 |
| History by Century A-Z | 6 | 6 | 4.41 | 131,925 |
| Movies by Year | 4 | 4 | 4.26 | 131,709 |
| Christmas Trivia | 2 | 2 | 3.94 | 130,746 |
| Word in the Middle | 4 | 4 | 4.07 | 130,625 |
| Cliche Quotes | 3 | 3 | 4.15 | 130,286 |
| Geographic Groups of Seven | 2 | 2 | 4.37 | 129,715 |
| Random Translations | 4 | 4 | 3.93 | 129,702 |
| Famous Villains | 3 | 3 | 4.07 | 129,546 |
| Three Letter Acronyms | 3 | 3 | 4.12 | 128,223 |
| Countries by Bordering Flags | 2 | 2 | 4.88 | 127,739 |
| Shared First Names | 2 | 2 | 4.35 | 126,704 |
| Portmanteaus | 3 | 3 | 4.12 | 126,305 |
| Ethnic Groups by Country | 2 | 2 | 4.25 | 125,462 |
| Song Titles by Synonyms | 3 | 3 | 4.05 | 125,277 |
| General Knowledge True False | 5 | 5 | 4.38 | 125,133 |
| Band Members | 2 | 2 | 4.20 | 124,552 |
| Science Multiple Choice | 3 | 3 | 4.31 | 124,358 |
| Job Titles | 3 | 3 | 4.00 | 123,730 |
| Six Letter Word Chain Game | 3 | 3 | 4.42 | 123,679 |
| Three Letter Answers | 3 | 3 | 4.12 | 123,315 |
| Oscar Actresses by Picture | 2 | 2 | 4.17 | 122,499 |
| Bordering Countries by Clue | 3 | 3 | 4.89 | 121,514 |
| Six Degrees of Separation | 5 | 5 | 4.50 | 121,225 |
| Movies General Knowledge | 5 | 5 | 3.88 | 120,822 |
| American TV Shows by Cast | 3 | 3 | 4.09 | 120,751 |
| American History Quotes | 2 | 2 | 4.32 | 120,177 |
| Geographic Groups of Six | 2 | 2 | 4.44 | 119,139 |
| IST Vocabulary Words | 3 | 3 | 4.10 | 118,715 |
| Deaths by Date and Cause | 2 | 2 | 4.18 | 118,320 |
| Song Title Antonyms | 2 | 2 | 4.20 | 118,043 |
| Historical Rulers | 2 | 2 | 4.17 | 118,033 |
| WWII A-Z | 2 | 2 | 4.58 | 117,930 |
| Walking Across Borders with Hints | 2 | 2 | 4.92 | 117,743 |
| Who Wrote that Book | 2 | 2 | 4.33 | 117,488 |
| Name That Object | 3 | 3 | 3.66 | 116,405 |
| Four Letter Place Names | 2 | 2 | 4.25 | 116,094 |
| Has Anyone Ever Done It | 4 | 4 | 4.42 | 115,587 |
| Google What's the Difference | 2 | 2 | 4.44 | 115,535 |
| Musicians by Picture | 5 | 5 | 4.07 | 114,510 |
| U.S. Presidential Trivia | 2 | 2 | 4.48 | 114,385 |
| Interesting Facts | 7 | 7 | 4.33 | 113,791 |
| Animals A-Z | 2 | 2 | 4.11 | 112,786 |
| NFL Yearly Stats | 3 | 3 | 4.06 | 112,231 |
| Asia Geography | 3 | 3 | 4.54 | 110,731 |
| One Letter Answers | 3 | 3 | 4.41 | 108,688 |
| Movie Co-Stars by Decade | 4 | 4 | 4.02 | 108,531 |
| Quotes from Historical Figures | 2 | 2 | 4.39 | 108,178 |
| Cities by Tourist Attraction | 2 | 2 | 3.71 | 107,938 |
| Books with Names in the Title | 2 | 2 | 4.29 | 107,635 |
| Dumb it Down | 4 | 4 | 3.85 | 105,791 |
| Seven Letter Geography | 3 | 3 | 4.34 | 105,743 |
| Closest Capital City Pairs | 2 | 2 | 4.91 | 105,082 |
| Islands by Shape | 2 | 2 | 4.53 | 104,803 |
| Cities Chain | 2 | 2 | 4.42 | 104,776 |
| Movie Title Translation | 3 | 3 | 4.18 | 104,768 |
| World Capitals by a Single Clue | 5 | 4 | 4.26 | 104,526 |
| American TV Catchphrases | 2 | 2 | 3.75 | 103,969 |
| Fish by Picture | 2 | 2 | 4.12 | 103,628 |
| Greek Mythology General Knowledge | 2 | 2 | 4.61 | 103,585 |
| Word Scramble - Cities | 2 | 2 | 4.43 | 103,538 |
| Quiz on Historical Years | 8 | 8 | 4.21 | 103,460 |
| Letter Equations | 3 | 3 | 3.70 | 102,680 |
| Titled People | 3 | 3 | 4.19 | 102,635 |
| U.S. Geography General Knowledge | 4 | 4 | 4.17 | 101,872 |
| History: What Came First | 2 | 2 | 4.76 | 101,347 |
| Famous Families | 2 | 2 | 3.95 | 100,591 |
| Famous Married Couples | 2 | 2 | 3.73 | 100,499 |
| Numbered Answers | 3 | 3 | 4.13 | 100,025 |
| World Cities A-Z | 2 | 2 | 4.41 | 99,716 |
| Natural Features of Countries | 2 | 2 | 4.76 | 99,627 |
| College Sports Conferences | 4 | 4 | 4.03 | 99,596 |
| What Word am I Thinking Of | 3 | 3 | 4.04 | 99,493 |
| U.S. Cities by Clue | 3 | 3 | 4.07 | 99,218 |
| Islands by Largest City | 2 | 2 | 4.49 | 98,729 |
| Movies by Death | 2 | 2 | 4.12 | 98,219 |
| Companies by Country | 2 | 2 | 4.39 | 97,375 |
| News Stories - Name the Country | 5 | 5 | 4.34 | 97,176 |
| NBA Players' College Teams | 2 | 2 | 4.07 | 96,476 |
| Embarrassing Chapters in History | 6 | 6 | 3.72 | 95,816 |
| Ancient Roman Trivia | 2 | 2 | 4.63 | 94,841 |
| Answers are Elements | 2 | 2 | 4.32 | 94,399 |
| TV Theme Songs | 2 | 2 | 4.15 | 92,889 |
| Movies by Country | 2 | 2 | 4.17 | 91,336 |
| Word that Comes Before | 4 | 4 | 4.12 | 89,314 |
| Classic Novels by Plot | 2 | 2 | 4.58 | 88,734 |
| U.S. State Superlatives | 2 | 2 | 4.41 | 88,125 |
| Albums by Decade | 4 | 4 | 4.23 | 87,825 |
| The Only U.S. State | 2 | 2 | 4.42 | 87,625 |
| Genius Level General Knowledge | 3 | 3 | 4.37 | 87,544 |
| First Names as Last Names | 3 | 3 | 4.08 | 87,228 |
| Music General Knowledge | 4 | 4 | 3.78 | 86,870 |
| People Who Died Young | 2 | 2 | 4.12 | 86,630 |
| Years in History | 2 | 2 | 4.54 | 86,501 |
| Movies with Places in the Title | 2 | 2 | 4.04 | 86,321 |
| Combined Song Titles | 2 | 2 | 4.62 | 84,177 |
| Who Did that Hip Hop Song | 2 | 2 | 3.87 | 84,130 |
| Countries by Partial Satellite | 4 | 3 | 4.67 | 83,701 |
| Fictional Characters by Country | 2 | 2 | 3.91 | 83,649 |
| Movies with Colors in the Title | 2 | 2 | 3.53 | 83,527 |
| Top Five Capitals by Category | 2 | 2 | 4.48 | 82,699 |
| One-Name Historical Figures | 2 | 2 | 3.82 | 82,284 |
| American Junk Food Brands | 2 | 2 | 3.81 | 80,622 |
| U.S. State Quarters | 2 | 2 | 4.47 | 80,408 |
| Famous Siblings | 2 | 2 | 4.10 | 79,498 |
| SAT Vocabulary Words by Letter | 6 | 6 | 4.33 | 79,134 |
| One Syllable Rhyming Answers | 4 | 4 | 3.78 | 78,283 |
| Fictional Animals | 2 | 2 | 3.94 | 78,155 |
| Name a Valid Capital | 2 | 2 | 4.77 | 78,050 |
| Book Titles by Synonyms | 2 | 2 | 4.43 | 77,218 |
| Musical Acts by Country | 2 | 2 | 4.34 | 76,206 |
| Animal Idioms | 2 | 2 | 4.24 | 76,104 |
| First Name Vocabulary | 2 | 2 | 3.84 | 75,691 |
| People in History by Wikipedia Descriptions | 3 | 3 | 4.41 | 75,691 |
| Famous Parents and Kids | 2 | 2 | 3.77 | 75,568 |
| "Like" Similes | 2 | 2 | 4.01 | 75,004 |
| Cities by Landmark | 2 | 2 | 3.99 | 74,747 |
| American TV Trivia by Decade | 6 | 6 | 4.07 | 74,254 |
| Famous Last Names | 2 | 2 | 4.11 | 73,658 |
| Cities by Satellite | 2 | 2 | 4.35 | 73,499 |
| Books with Animals in the Title | 2 | 2 | 4.26 | 72,799 |
| Stores in the Mall | 2 | 2 | 3.72 | 72,245 |
| Songs with Names in the Title | 2 | 2 | 4.02 | 72,215 |
| Movie Title Vocabulary | 2 | 2 | 4.05 | 72,105 |
| Cartoon Characters | 3 | 3 | 4.33 | 71,762 |
| Songs from Broadway Musicals | 2 | 2 | 4.14 | 70,943 |
| NBA Basketball General Knowledge | 2 | 2 | 3.82 | 70,535 |
| Cold War Trivia | 2 | 2 | 4.25 | 69,559 |
| First Names of Authors | 2 | 2 | 4.17 | 69,335 |
| U.S. History Multiple Choice | 4 | 4 | 4.25 | 68,832 |
| Neologisms | 2 | 2 | 3.67 | 68,787 |
| Words Containing Animals | 2 | 2 | 4.05 | 68,224 |
| Onomatopoeia | 2 | 2 | 3.63 | 68,181 |
| Famous Foreheads | 2 | 2 | 3.80 | 67,986 |
| Nearest Capital City | 2 | 2 | 4.63 | 66,342 |
| Movie Professions | 2 | 2 | 3.48 | 66,010 |
| People by Clue | 3 | 3 | 3.86 | 65,986 |
| People with Animal Names | 2 | 2 | 3.77 | 65,445 |
| Historical Middle Names | 2 | 2 | 3.87 | 65,346 |
| NBA Basketball by Year | 2 | 2 | 4.23 | 65,112 |
| Bodies of Water by Satellite | 2 | 2 | 4.14 | 64,864 |
| Athletes by Country | 2 | 2 | 4.16 | 64,661 |
| Inventions by Country | 2 | 2 | 4.31 | 64,309 |
| How Did They Die | 3 | 3 | 4.64 | 63,754 |
| British Geography Quiz | 2 | 2 | 4.30 | 63,731 |
| Religion A-Z | 2 | 2 | 4.21 | 62,839 |
| Islands by Satellite Image | 2 | 2 | 4.42 | 62,513 |
| British History Multiple Choice | 2 | 2 | 4.34 | 62,381 |
| Cities by Picture | 2 | 2 | 4.31 | 61,829 |
| Animals in History | 3 | 3 | 4.36 | 61,423 |
| "As" Similes | 2 | 2 | 3.95 | 61,377 |
| Pays par image | 6 | 6 | 4.22 | 61,370 |
| Political Figures by Last Name | 2 | 2 | 4.29 | 61,353 |
| Reality TV Show by Synopsis | 2 | 2 | 3.55 | 61,191 |
| Celebrity Scandals | 2 | 2 | 4.05 | 59,991 |
| Also Known As | 3 | 3 | 3.72 | 59,664 |
| Vocabulary by Language | 2 | 2 | 4.31 | 59,601 |
| U.S. Geography True or False | 3 | 3 | 4.49 | 59,373 |
| Africa Geography Quiz | 2 | 2 | 4.72 | 59,113 |
| Airports Named for People | 2 | 2 | 4.28 | 58,985 |
| Analogies of Countries | 2 | 2 | 4.63 | 58,941 |
| South America Geography | 2 | 2 | 4.55 | 58,077 |
| Multiple Choice Animal Quiz | 2 | 2 | 4.26 | 57,613 |
| Fictional Alliterative Names | 2 | 2 | 3.96 | 57,208 |
| Movie Characters by Last Name | 2 | 2 | 4.09 | 56,449 |
| Random Nicknames | 2 | 2 | 3.90 | 55,972 |
| Cars by Alternate Definition | 2 | 2 | 4.18 | 54,199 |
| Character to Author | 2 | 2 | 4.48 | 53,889 |
| Born Here on This Date | 2 | 2 | 3.79 | 53,656 |
| U.S. States by Wikipedia Descriptions | 2 | 2 | 4.48 | 53,476 |
| Countries by Haiku | 2 | 2 | 4.50 | 53,374 |
| Movies by Wikipedia Descriptions | 2 | 2 | 4.41 | 53,038 |
| -Tion Vocabulary Words | 3 | 3 | 4.12 | 52,606 |
| Repeated Answers | 1 | 1 | 3.96 | 50,418 |
| Biggest Cities by Trait | 2 | 2 | 4.35 | 49,835 |
| Answers are Movie Titles | 2 | 2 | 4.30 | 49,735 |
| U.S. Pop Culture by Decade | 4 | 4 | 3.95 | 49,407 |
| Best of Mal's General Knowledge | 3 | 3 | 4.10 | 49,051 |
| Eight Letter Geography | 2 | 2 | 4.13 | 48,878 |
| U.S. Sports Trivia | 3 | 3 | 3.58 | 48,563 |
| Materials From History | 3 | 3 | 4.41 | 48,053 |
| U.S. States by Clue | 2 | 2 | 4.30 | 47,372 |
| Movies Based on a True Story | 2 | 2 | 4.15 | 47,269 |
| U.S. College Towns | 2 | 2 | 4.02 | 47,139 |
| Leaders by Date | 2 | 2 | 4.46 | 47,104 |
| The Places They Went | 3 | 3 | 4.45 | 46,943 |
| European Cities by Picture | 2 | 2 | 4.29 | 46,388 |
| Famous Islands | 2 | 2 | 4.19 | 45,857 |
| Latin and Greek Roots | 1 | 1 | 4.39 | 45,788 |
| American Inventions | 2 | 2 | 3.62 | 44,740 |
| What's in a Name | 2 | 2 | 4.00 | 44,410 |
| Famous Lines of Poetry | 2 | 2 | 4.48 | 44,384 |
| Who Directed That Movie | 4 | 4 | 4.10 | 43,879 |
| Organizational Acronyms | 2 | 2 | 4.15 | 43,759 |
| USA Tourist Attractions | 2 | 2 | 3.99 | 43,646 |
| Bible Stories | 2 | 2 | 4.29 | 43,268 |
| Last Names in U.S. History | 2 | 2 | 4.25 | 43,234 |
| Books by Clue | 2 | 2 | 4.44 | 43,158 |
| Technology Giants | 5 | 5 | 3.98 | 42,492 |
| World Puzzles - Book Titles | 2 | 2 | 4.31 | 42,459 |
| Same Start and End Letter - Geography | 2 | 2 | 4.05 | 42,044 |
| Literary Quotes | 2 | 2 | 4.22 | 41,931 |
| Movie Title Initials | 2 | 2 | 4.05 | 41,513 |
| Events by U.S. State | 3 | 3 | 4.17 | 41,172 |
| Seinfeld Trivia | 2 | 2 | 4.40 | 41,017 |
| Songs by Synopsis | 2 | 2 | 4.27 | 40,682 |
| Word Puzzles - TV Titles | 2 | 2 | 4.41 | 40,378 |
| New York City Trivia | 2 | 2 | 4.00 | 40,248 |
| Birds by Picture | 3 | 3 | 4.19 | 39,573 |
| Musical Acts by City | 2 | 2 | 3.95 | 39,379 |
| Movie Multiple Choice | 2 | 2 | 4.06 | 38,723 |
| Movies with Numbers in the Title | 2 | 2 | 4.17 | 38,530 |
| Movies by Haiku | 2 | 2 | 4.13 | 37,853 |
| U.S. Cities by Picture | 2 | 2 | 4.14 | 37,428 |
| Songs with Places in the Title | 2 | 2 | 4.13 | 37,345 |
| Who Starred in that TV Show | 3 | 3 | 3.81 | 36,849 |
| U.S. History True or False | 2 | 2 | 4.47 | 36,577 |
| U.S. Political Figures by Picture | 2 | 2 | 4.06 | 36,453 |
| Died or Buried in City | 4 | 4 | 4.30 | 36,333 |
| Word Math | 2 | 2 | 3.67 | 36,177 |
| Landmarks of U.S. States | 2 | 2 | 4.14 | 36,118 |
| Two Syllable Rhyming Answers | 4 | 4 | 3.67 | 36,067 |
| Actors by Role | 2 | 2 | 4.14 | 35,548 |
| NFL Football by Year | 2 | 2 | 4.23 | 35,440 |
| Baseball Player Nicknames | 2 | 2 | 4.06 | 34,879 |
| Something of the Something | 2 | 2 | 4.01 | 34,649 |
| Nearest Major City | 2 | 2 | 4.20 | 34,513 |
| Word Puzzles - Movie Titles | 2 | 2 | 4.06 | 33,878 |
| Baseball A-Z | 2 | 2 | 3.88 | 33,829 |
| Mammal Knowledge | 2 | 2 | 4.08 | 33,456 |
| City to River | 2 | 2 | 4.47 | 33,285 |
| Home Cities in History | 2 | 2 | 3.95 | 30,259 |
| Multiple Choice Numbers | 2 | 2 | 4.15 | 29,677 |
| English Inventions | 2 | 2 | 3.45 | 29,361 |
| Former Spouses | 2 | 2 | 3.81 | 28,046 |
| Learning Mode | 2 | 0 | 4.80 | 27,993 |
| Vocabulary Chain | 2 | 2 | 3.87 | 27,770 |
| MLB Baseball by Year | 2 | 2 | 3.81 | 24,884 |
| Bird Knowledge | 2 | 2 | 4.23 | 23,831 |
| Major League Baseball Knowledge | 2 | 2 | 4.04 | 23,639 |
| Word Puzzles - People | 2 | 2 | 3.80 | 21,970 |
| U.S. States by Picture | 2 | 2 | 3.78 | 21,677 |
| Same Start and End Letter - History | 2 | 2 | 3.93 | 21,552 |
| American TV by Clue | 2 | 2 | 4.29 | 20,996 |
| U.S. Multiple Choice General Knowledge | 2 | 2 | 4.10 | 20,467 |
| TV Characters by Last Name | 2 | 2 | 4.19 | 15,909 |
| Insect Knowledge | 2 | 2 | 4.20 | 15,873 |
| TV Character to Actor | 2 | 2 | 3.90 | 14,215 |
| Fictional Characters by State | 1 | 1 | 4.02 | 9,902 |
| Rhyming Vocabulary | 1 | 1 | 3.62 | 7,838 |
