| Series | # | | Rating | Takes |
|---|
| General Knowledge | 228 | 228 | 4.14 | 20,605,996 |
| Countries by Letter | 24 | 20 | 4.91 | 18,265,489 |
| Country Flag | 15 | 15 | 4.88 | 8,717,861 |
| Brand Logos | 14 | 14 | 4.27 | 7,340,930 |
| Answers by Letter | 49 | 49 | 4.09 | 2,838,360 |
| Vocabulary by Letter | 46 | 46 | 4.06 | 2,714,526 |
| Geography by Letter | 25 | 25 | 4.39 | 2,372,604 |
| History by Letter | 25 | 25 | 4.32 | 2,104,359 |
| Country Shape Quiz | 5 | 5 | 4.92 | 1,638,702 |
| Geography General Knowledge | 14 | 14 | 4.42 | 1,525,692 |
| Animals by Letter | 18 | 18 | 4.19 | 1,295,470 |
| Foods by Letter | 17 | 13 | 3.90 | 1,219,132 |
| U.S. State Trivia | 50 | 50 | 4.31 | 1,213,565 |
| Biggest Cities by Letter | 26 | 11 | 4.43 | 1,138,322 |
| Things that are Colors | 13 | 13 | 3.95 | 1,089,329 |
| Title in the Lyrics | 14 | 14 | 4.26 | 1,059,207 |
| Fictional Characters by Letter | 20 | 20 | 4.09 | 1,038,064 |
| U.S. General Knowledge | 65 | 65 | 3.96 | 989,323 |
| Historical Figures by Picture | 7 | 7 | 4.34 | 963,075 |
| Movies by Letter | 25 | 20 | 4.18 | 958,612 |
| Name a Valid Country | 8 | 8 | 4.94 | 944,783 |
| Biggest Cities by State | 49 | 23 | 4.22 | 886,914 |
| History by Decade | 28 | 28 | 4.24 | 854,290 |
| Locations by Letter | 22 | 22 | 4.05 | 839,893 |
| Musical Acts by Letter | 20 | 16 | 4.13 | 825,135 |
| Celebrities by Picture by Decade | 16 | 16 | 4.08 | 809,947 |
| History General Knowledge | 12 | 12 | 4.29 | 779,812 |
| Who Did That Song by Decade | 13 | 13 | 4.19 | 775,847 |
| Catchphrases by Decade | 4 | 4 | 3.72 | 760,578 |
| Crowd-Sourced General Knowledge | 24 | 24 | 4.12 | 753,589 |
| Countries by a Single Clue | 14 | 14 | 4.48 | 725,536 |
| Biggest U.S. Cities by Letter | 25 | 10 | 4.40 | 716,365 |
| #1 Hits by Decade | 7 | 7 | 4.40 | 701,109 |
| Mythical Creatures | 2 | 2 | 4.49 | 687,228 |
| People by Initials | 19 | 19 | 3.92 | 660,650 |
| History by Century | 22 | 22 | 4.47 | 631,870 |
| Easy General Knowledge | 7 | 7 | 4.27 | 622,773 |
| Satellite Images | 10 | 10 | 4.43 | 610,720 |
| Asian Geography by Letter | 26 | 15 | 4.48 | 609,909 |
| Geography Chain | 8 | 8 | 4.31 | 608,434 |
| Analogies | 14 | 14 | 4.18 | 594,075 |
| Biggest Cities by Continent | 3 | 3 | 4.78 | 576,454 |
| Pictures by Letter | 25 | 25 | 4.00 | 554,784 |
| Car Logos | 2 | 2 | 4.32 | 549,378 |
| Who Starred in That Movie | 12 | 12 | 4.12 | 536,737 |
| The Americas Geography by Letter | 17 | 17 | 3.99 | 526,762 |
| Ten Most Populous Countries by Continent | 4 | 4 | 4.97 | 524,779 |
| Countries by Clue | 5 | 5 | 4.64 | 514,279 |
| Famous First Name | 19 | 19 | 3.92 | 513,457 |
| Country Flags with the Most Color | 7 | 7 | 4.94 | 510,288 |
| City to Country | 6 | 6 | 4.66 | 500,464 |
| Villains | 5 | 5 | 4.25 | 480,183 |
| Countries that Beat ... | 8 | 8 | 4.51 | 474,909 |
| Celebrity Mug Shots | 3 | 3 | 3.97 | 462,099 |
| Homonyms | 9 | 9 | 4.24 | 461,901 |
| Landmarks Picture Quiz | 2 | 2 | 4.21 | 450,780 |
| Multiple Choice General Knowledge | 8 | 8 | 4.23 | 437,291 |
| Antonyms | 3 | 3 | 4.13 | 436,523 |
| Most Populous Countries by Year | 4 | 4 | 4.71 | 435,001 |
| Groups of Four | 3 | 3 | 4.26 | 424,056 |
| Historical Events by Month | 12 | 12 | 4.33 | 414,065 |
| Geographic Groups of Two | 4 | 4 | 4.62 | 410,122 |
| Double Letter Vocabulary | 13 | 13 | 4.10 | 408,419 |
| Double Letter Answers | 15 | 15 | 3.98 | 407,656 |
| Types of Things | 6 | 6 | 4.19 | 404,962 |
| History Chain | 8 | 8 | 4.31 | 400,887 |
| Geography True or False | 6 | 6 | 4.39 | 397,044 |
| Movie Chain | 9 | 9 | 4.22 | 395,933 |
| Famous People by State | 46 | 23 | 3.95 | 382,073 |
| Alliteration by Letter | 13 | 13 | 3.87 | 381,945 |
| British-American Translation | 3 | 3 | 3.42 | 376,477 |
| First Lines of Songs | 5 | 5 | 4.21 | 374,677 |
| Regions of Countries | 4 | 4 | 4.82 | 368,023 |
| 5-Letter Word Chain Game | 5 | 5 | 4.14 | 364,374 |
| Four Letter Word Chain Game | 5 | 5 | 4.24 | 364,009 |
| Five Letter Geography | 5 | 5 | 4.49 | 363,428 |
| Groups of Five | 2 | 2 | 4.17 | 356,164 |
| Groups of Seven | 3 | 3 | 4.23 | 352,540 |
| Events in History | 6 | 6 | 4.36 | 350,369 |
| Movie Character to Movie | 3 | 3 | 4.22 | 349,628 |
| Current Events by Year | 7 | 7 | 4.48 | 347,347 |
| NCAA Logos | 2 | 2 | 4.19 | 343,450 |
| Countries by Satellite Image | 5 | 5 | 4.62 | 337,949 |
| Answers Contain a Number | 9 | 9 | 3.86 | 336,437 |
| Foods by Country | 2 | 2 | 4.03 | 335,392 |
| Homophones | 4 | 4 | 4.22 | 331,156 |
| Countries by Borders | 3 | 3 | 4.98 | 327,623 |
| Random Movie Quotes | 5 | 5 | 4.00 | 321,110 |
| Random Acronyms | 7 | 7 | 3.88 | 317,934 |
| Famous Animals | 3 | 3 | 4.01 | 316,883 |
| Music Trivia by Decade | 9 | 9 | 4.16 | 312,220 |
| Who Did That Pop Song? | 2 | 2 | 4.13 | 306,001 |
| Year in Review | 9 | 9 | 4.13 | 305,606 |
| Word Puzzles | 11 | 11 | 4.15 | 296,617 |
| European Geography | 5 | 5 | 4.42 | 294,232 |
| Geography Analogies | 5 | 5 | 4.35 | 293,344 |
| Places in their Native Language | 2 | 2 | 4.80 | 292,863 |
| Sayings About Animals | 4 | 4 | 4.02 | 289,535 |
| Most Populous Modern-Day Country by Year | 5 | 5 | 4.92 | 288,645 |
| Countries by Picture | 6 | 6 | 4.27 | 286,234 |
| Groups of Six | 3 | 3 | 4.40 | 285,448 |
| Science General Knowledge | 3 | 3 | 4.47 | 280,900 |
| Religion General Knowledge | 5 | 5 | 4.39 | 277,020 |
| Musical Instruments by Picture | 2 | 2 | 4.31 | 276,342 |
| Bacon Puzzles | 8 | 8 | 4.17 | 271,404 |
| Random French Words | 3 | 3 | 4.50 | 271,359 |
| Longest Borders by Country | 3 | 3 | 4.98 | 270,576 |
| Movies with Animals in the Title | 2 | 2 | 4.15 | 264,369 |
| U.S. Presidencies | 13 | 13 | 4.17 | 264,331 |
| Groups of Two | 4 | 4 | 4.15 | 263,129 |
| English Idioms | 3 | 3 | 4.19 | 258,581 |
| April Fools' | 12 | 12 | 3.69 | 255,327 |
| Two Letter Answers | 4 | 4 | 4.19 | 254,110 |
| Country Superlatives | 4 | 4 | 4.55 | 253,619 |
| Things Named for People | 4 | 4 | 4.28 | 253,601 |
| Things that Go Together | 5 | 5 | 3.88 | 253,105 |
| Border Crossings | 2 | 2 | 4.99 | 252,657 |
| Movie Trivia by Decade | 9 | 9 | 4.29 | 252,364 |
| Multiple Choice Geography | 3 | 3 | 4.60 | 250,566 |
| Firsts, Seconds, and Lasts | 6 | 6 | 4.07 | 242,603 |
| Famous Dictators | 2 | 2 | 4.42 | 242,515 |
| Countries Bordering Each Other | 3 | 3 | 4.82 | 242,485 |
| History Analogies | 4 | 4 | 4.34 | 242,046 |
| Movie Titles by Synonyms | 4 | 4 | 4.13 | 235,516 |
| First Names of Historical Figures | 2 | 2 | 4.32 | 235,368 |
| Famous Duos | 3 | 3 | 3.98 | 233,469 |
| Obfuscations | 7 | 7 | 4.43 | 231,885 |
| #1 Draft Picks | 2 | 2 | 3.99 | 230,534 |
| Latin Words | 3 | 3 | 4.73 | 228,267 |
| Movie Title Antonyms | 2 | 2 | 4.52 | 225,413 |
| History Multiple Choice | 6 | 6 | 4.33 | 219,986 |
| Groups of Three | 2 | 2 | 3.97 | 219,374 |
| Movies with Names in the Title | 3 | 3 | 4.17 | 218,578 |
| Famous Movie Scenes | 4 | 4 | 4.21 | 218,332 |
| Airport Codes | 2 | 2 | 4.59 | 218,303 |
| Actors by Last Name | 4 | 4 | 4.06 | 217,434 |
| U.S. State Shapes | 2 | 2 | 4.74 | 216,341 |
| Sports Terms | 3 | 3 | 3.67 | 213,757 |
| Islands by Country | 2 | 2 | 4.77 | 213,200 |
| Most-Guessed JetPunk Answers | 3 | 3 | 4.30 | 212,059 |
| People by Country | 5 | 5 | 4.28 | 211,312 |
| Geographic Groups of Four | 2 | 2 | 4.64 | 211,187 |
| Groups of Eight | 2 | 2 | 4.29 | 211,073 |
| Six Letter Geography | 3 | 3 | 4.48 | 210,090 |
| Car Brands | 2 | 2 | 3.92 | 209,716 |
| Countries by Wikipedia Description | 5 | 5 | 4.63 | 209,519 |
| Name a Valid Word | 5 | 5 | 4.28 | 208,733 |
| WWII Trivia | 2 | 2 | 4.40 | 208,117 |
| Memorable American TV Characters | 5 | 5 | 3.98 | 207,023 |
| Art Works by Picture | 3 | 3 | 4.42 | 206,475 |
| Movies by Clue | 4 | 4 | 4.15 | 205,494 |
| Olympic Medal Table | 2 | 2 | 4.60 | 202,550 |
| Music by Year | 5 | 4 | 4.21 | 196,300 |
| The Office | 6 | 6 | 4.31 | 194,344 |
| Highest-Grossing Movies by Decade | 4 | 4 | 4.40 | 192,738 |
| Interesting Facts | 8 | 8 | 4.31 | 191,652 |
| Country Picture Puzzles | 14 | 3 | 4.29 | 188,690 |
| World Language General Knowledge | 4 | 3 | 4.51 | 186,430 |
| Cities Ending in Letter by Clue | 5 | 5 | 4.49 | 186,221 |
| Cities by Wikipedia Descriptions | 7 | 7 | 4.48 | 185,338 |
| Animal Varieties | 3 | 3 | 4.41 | 185,035 |
| Mammals by Picture | 5 | 5 | 4.27 | 182,178 |
| Words with a Silent Letter | 6 | 6 | 3.89 | 181,616 |
| World Cities by Clue | 4 | 4 | 4.32 | 178,811 |
| City Where it Happened | 3 | 3 | 4.34 | 177,396 |
| Video Game Characters | 2 | 2 | 3.87 | 177,358 |
| NBA Basketball Nicknames | 2 | 2 | 4.14 | 177,276 |
| Random Spanish Words | 2 | 2 | 4.68 | 175,938 |
| Irregular Plurals | 2 | 2 | 4.38 | 174,093 |
| Shared Prefixes | 4 | 4 | 4.20 | 173,993 |
| NFL Players' College Teams | 3 | 3 | 3.98 | 173,502 |
| Compound Words | 5 | 5 | 4.06 | 172,861 |
| Oscar Actors by Picture | 2 | 2 | 4.31 | 172,203 |
| Commonly Misspelled Words | 2 | 2 | 4.29 | 171,380 |
| General Knowledge True False | 6 | 6 | 4.36 | 169,790 |
| Movie Character to Actor | 4 | 4 | 4.20 | 168,223 |
| News Stories - Name the Country | 8 | 8 | 4.33 | 168,174 |
| Word Scramble Animals | 2 | 2 | 4.28 | 168,142 |
| Famous Trios | 3 | 3 | 4.22 | 167,503 |
| Sayings About Food | 2 | 2 | 4.18 | 167,179 |
| Geography of Former Empires | 6 | 6 | 4.49 | 167,141 |
| Characters From Books | 3 | 3 | 4.15 | 166,886 |
| Computer Nerd Acronyms | 2 | 2 | 4.61 | 166,020 |
| Country Name Etymology | 2 | 2 | 4.95 | 165,210 |
| Things with Geographic Names | 4 | 4 | 3.82 | 164,514 |
| Fads by Decade | 5 | 5 | 3.97 | 164,214 |
| Star Wars Trivia | 2 | 2 | 4.29 | 164,076 |
| Bible Quotes | 4 | 4 | 4.26 | 163,653 |
| Simpsons Trivia | 5 | 5 | 3.90 | 163,295 |
| Bible Characters | 2 | 2 | 4.26 | 159,251 |
| Walking Across Borders with Hints | 3 | 3 | 4.80 | 158,900 |
| World Leaders | 4 | 4 | 4.13 | 157,510 |
| Landmarks of Countries | 3 | 3 | 4.40 | 156,340 |
| Three Real and One Fake | 5 | 5 | 4.35 | 154,972 |
| The Only U.S. State | 4 | 4 | 4.42 | 154,959 |
| The Dictator Files | 7 | 7 | 4.28 | 153,783 |
| Words Pertaining to Things | 3 | 3 | 4.20 | 152,701 |
| Word Shortenings | 2 | 2 | 4.08 | 152,387 |
| 50 States, 50 Cities | 2 | 2 | 4.32 | 151,525 |
| Science Vocabulary | 3 | 3 | 4.33 | 151,432 |
| Shapes and Symbols | 2 | 2 | 3.89 | 150,527 |
| Biggest Countries Bordering Oceans | 3 | 3 | 4.08 | 149,784 |
| Slang Definitions | 4 | 4 | 3.64 | 149,784 |
| Groups of Things - History | 2 | 2 | 4.32 | 149,725 |
| Band Names by Synonym | 2 | 2 | 4.35 | 149,363 |
| Family Guy Trivia | 2 | 2 | 4.01 | 149,195 |
| Famous Villains | 3 | 3 | 4.08 | 146,253 |
| NFL Team Leaders | 3 | 3 | 4.00 | 145,941 |
| Geographic Groups of Seven | 2 | 2 | 4.32 | 145,149 |
| Geographic Groups of Five | 2 | 2 | 4.54 | 144,278 |
| Musicians by Picture | 5 | 5 | 4.12 | 143,016 |
| Parts of Things | 2 | 2 | 4.41 | 142,841 |
| American Corporate Slogans | 3 | 3 | 3.97 | 142,629 |
| Christmas Trivia | 2 | 2 | 3.97 | 142,179 |
| Movies by Year | 4 | 4 | 4.24 | 141,663 |
| Series of Things | 3 | 3 | 4.22 | 141,614 |
| History True or False | 4 | 4 | 4.34 | 141,161 |
| Players by Team History | 3 | 3 | 3.91 | 140,707 |
| History by Century A-Z | 6 | 6 | 4.44 | 140,604 |
| Debut Teams | 3 | 3 | 4.05 | 139,678 |
| History Generator Puzzles | 8 | 8 | 3.91 | 139,629 |
| Geographic Groups of Three | 2 | 2 | 4.38 | 139,476 |
| Songs with Animals in the Title | 2 | 2 | 4.05 | 139,427 |
| Google Suggestions | 2 | 2 | 4.16 | 139,158 |
| Countries by Bordering Flags | 2 | 2 | 4.86 | 135,707 |
| One Letter Answers | 3 | 3 | 4.42 | 135,707 |
| Six Degrees of Separation | 6 | 6 | 4.52 | 135,615 |
| Has Anyone Ever Done It | 4 | 4 | 4.43 | 135,523 |
| Word in the Middle | 4 | 4 | 4.07 | 133,025 |
| Cliche Quotes | 3 | 3 | 4.16 | 132,620 |
| Random Translations | 4 | 4 | 3.94 | 132,407 |
| Shared First Names | 2 | 2 | 4.34 | 130,918 |
| Three Letter Acronyms | 3 | 3 | 4.11 | 130,894 |
| Song Titles by Synonyms | 3 | 3 | 4.04 | 130,377 |
| Six Letter Word Chain Game | 3 | 3 | 4.41 | 130,330 |
| Science Multiple Choice | 3 | 3 | 4.31 | 130,209 |
| World Capitals by a Single Clue | 5 | 5 | 4.32 | 130,195 |
| Bordering Countries by Clue | 3 | 3 | 4.86 | 130,056 |
| NFL Yearly Stats | 3 | 3 | 4.05 | 129,779 |
| Portmanteaus | 3 | 3 | 4.13 | 129,419 |
| Ethnic Groups by Country | 2 | 2 | 4.26 | 129,231 |
| Band Members | 2 | 2 | 4.20 | 128,298 |
| Oscar Actresses by Picture | 2 | 2 | 4.18 | 127,437 |
| Movie Title Translation | 3 | 3 | 4.19 | 126,972 |
| Three Letter Answers | 3 | 3 | 4.19 | 126,671 |
| Quiz on Historical Years | 8 | 8 | 4.21 | 126,564 |
| Job Titles | 3 | 3 | 4.00 | 125,928 |
| WWII A-Z | 2 | 2 | 4.61 | 125,791 |
| Geographic Groups of Six | 2 | 2 | 4.44 | 124,871 |
| Movies General Knowledge | 5 | 5 | 3.88 | 124,612 |
| American History Quotes | 2 | 2 | 4.31 | 123,418 |
| American TV Shows by Cast | 3 | 3 | 4.07 | 122,881 |
| Song Title Antonyms | 2 | 2 | 4.20 | 122,546 |
| Historical Rulers | 2 | 2 | 4.19 | 122,143 |
| IST Vocabulary Words | 3 | 3 | 4.10 | 121,314 |
| Deaths by Date and Cause | 2 | 2 | 4.19 | 121,282 |
| Google What's the Difference | 2 | 2 | 4.46 | 120,993 |
| Who Wrote that Book | 2 | 2 | 4.35 | 120,408 |
| Four Letter Place Names | 2 | 2 | 4.25 | 120,039 |
| U.S. Presidential Trivia | 2 | 2 | 4.48 | 118,770 |
| Name That Object | 3 | 3 | 3.67 | 118,206 |
| Animals A-Z | 2 | 2 | 4.12 | 116,796 |
| Closest Capital City Pairs | 2 | 2 | 4.92 | 116,298 |
| Asia Geography | 3 | 3 | 4.56 | 115,708 |
| Greek Mythology General Knowledge | 2 | 2 | 4.61 | 115,304 |
| Quotes from Historical Figures | 2 | 2 | 4.40 | 113,242 |
| Movie Co-Stars by Decade | 4 | 4 | 4.02 | 111,562 |
| Books with Names in the Title | 2 | 2 | 4.33 | 111,134 |
| History: What Came First | 2 | 2 | 4.80 | 110,396 |
| Seven Letter Geography | 3 | 3 | 4.33 | 109,647 |
| Islands by Shape | 2 | 2 | 4.52 | 109,039 |
| Dumb it Down | 4 | 4 | 3.85 | 109,005 |
| Cities by Tourist Attraction | 2 | 2 | 3.71 | 108,957 |
| Cities Chain | 2 | 2 | 4.43 | 108,653 |
| Word Scramble - Cities | 2 | 2 | 4.43 | 108,199 |
| Fish by Picture | 2 | 2 | 4.14 | 107,820 |
| U.S. Geography General Knowledge | 4 | 4 | 4.16 | 105,514 |
| Titled People | 3 | 3 | 4.21 | 105,408 |
| American TV Catchphrases | 2 | 2 | 3.75 | 104,715 |
| Famous Families | 2 | 2 | 3.98 | 104,103 |
| Natural Features of Countries | 2 | 2 | 4.75 | 103,975 |
| Letter Equations | 3 | 3 | 3.69 | 103,472 |
| World Cities A-Z | 2 | 2 | 4.41 | 103,240 |
| Islands by Largest City | 2 | 2 | 4.50 | 102,534 |
| Numbered Answers | 3 | 3 | 4.12 | 101,965 |
| NBA Players' College Teams | 2 | 2 | 4.10 | 101,944 |
| Movies by Death | 2 | 2 | 4.10 | 101,686 |
| Famous Married Couples | 2 | 2 | 3.72 | 101,551 |
| Companies by Country | 2 | 2 | 4.37 | 101,153 |
| U.S. Cities by Clue | 3 | 3 | 4.09 | 100,950 |
| What Word am I Thinking Of | 3 | 3 | 4.05 | 100,879 |
| Embarrassing Chapters in History | 6 | 6 | 3.70 | 99,411 |
| Ancient Roman Trivia | 2 | 2 | 4.64 | 99,136 |
| Book Titles by Synonyms | 2 | 2 | 4.46 | 98,367 |
| Answers are Elements | 2 | 2 | 4.33 | 97,112 |
| TV Theme Songs | 2 | 2 | 4.14 | 95,533 |
| U.S. History Multiple Choice | 5 | 5 | 4.26 | 94,699 |
| Albums by Decade | 4 | 4 | 4.24 | 93,165 |
| Movies by Country | 2 | 2 | 4.18 | 92,787 |
| College Sports Conferences | 3 | 3 | 3.97 | 92,506 |
| Classic Novels by Plot | 2 | 2 | 4.56 | 92,252 |
| Word that Comes Before | 4 | 4 | 4.11 | 91,734 |
| Genius Level General Knowledge | 3 | 3 | 4.39 | 91,444 |
| Easy Geography True False | 2 | 2 | 4.67 | 91,416 |
| Years in History | 2 | 2 | 4.54 | 91,282 |
| U.S. States True or False | 6 | 6 | 4.46 | 91,244 |
| U.S. State Superlatives | 2 | 2 | 4.40 | 91,155 |
| Countries by Partial Satellite | 4 | 3 | 4.69 | 90,682 |
| Music General Knowledge | 4 | 4 | 3.81 | 90,618 |
| Combined Song Titles | 2 | 2 | 4.60 | 90,418 |
| Music Chain | 2 | 2 | 4.15 | 89,479 |
| First Names as Last Names | 3 | 3 | 4.11 | 89,242 |
| People Who Died Young | 2 | 2 | 4.13 | 88,167 |
| Movies with Places in the Title | 2 | 2 | 4.07 | 87,950 |
| Top Five Capitals by Category | 2 | 2 | 4.55 | 87,940 |
| Who Did that Hip Hop Song | 2 | 2 | 3.83 | 86,398 |
| SAT Vocabulary Words by Letter | 6 | 6 | 4.31 | 85,945 |
| Fictional Characters by Country | 2 | 2 | 3.91 | 85,194 |
| Movies with Colors in the Title | 2 | 2 | 3.54 | 84,823 |
| Name a Valid Capital | 2 | 2 | 4.80 | 84,158 |
| One-Name Historical Figures | 2 | 2 | 3.78 | 83,786 |
| American Junk Food Brands | 2 | 2 | 3.77 | 83,190 |
| U.S. State Quarters | 2 | 2 | 4.48 | 83,041 |
| Neologisms | 2 | 2 | 3.69 | 82,832 |
| Technology Giants | 5 | 5 | 4.02 | 81,890 |
| Famous Siblings | 2 | 2 | 4.10 | 80,747 |
| People in History by Wikipedia Descriptions | 3 | 3 | 4.40 | 79,793 |
| One Syllable Rhyming Answers | 4 | 4 | 3.80 | 79,736 |
| Cities by Satellite | 2 | 2 | 4.35 | 79,433 |
| Musical Acts by Country | 2 | 2 | 4.37 | 79,360 |
| U.S. Geography True or False | 3 | 3 | 4.49 | 79,322 |
| Learning Mode | 2 | 0 | 4.80 | 79,235 |
| Fictional Animals | 2 | 2 | 3.93 | 78,931 |
| NBA Basketball General Knowledge | 2 | 2 | 3.79 | 78,125 |
| Animal Idioms | 2 | 2 | 4.26 | 78,055 |
| American TV Trivia by Decade | 6 | 6 | 4.08 | 77,438 |
| First Name Vocabulary | 2 | 2 | 3.84 | 76,493 |
| "Like" Similes | 2 | 2 | 4.01 | 76,327 |
| Famous Parents and Kids | 2 | 2 | 3.78 | 76,259 |
| Cities by Landmark | 2 | 2 | 3.99 | 75,810 |
| Famous Last Names | 2 | 2 | 4.13 | 75,498 |
| Books with Animals in the Title | 2 | 2 | 4.25 | 75,193 |
| Cartoon Characters | 3 | 3 | 4.30 | 74,952 |
| Songs from Broadway Musicals | 2 | 2 | 4.09 | 74,342 |
| Songs with Names in the Title | 2 | 2 | 4.04 | 73,602 |
| Movie Title Vocabulary | 2 | 2 | 4.05 | 73,570 |
| Stores in the Mall | 2 | 2 | 3.73 | 73,011 |
| Cold War Trivia | 2 | 2 | 4.26 | 72,953 |
| How Did They Die | 3 | 3 | 4.65 | 72,590 |
| Pays par image | 6 | 6 | 4.22 | 72,277 |
| Famous Foreheads | 2 | 2 | 3.80 | 71,750 |
| First Names of Authors | 2 | 2 | 4.15 | 71,374 |
| NBA Basketball by Year | 2 | 2 | 4.19 | 71,261 |
| Valid Answer United States | 2 | 2 | 4.17 | 70,932 |
| Words Containing Animals | 2 | 2 | 4.05 | 69,683 |
| Bodies of Water by Satellite | 2 | 2 | 4.15 | 69,665 |
| Nearest Capital City | 2 | 2 | 4.62 | 69,515 |
| Onomatopoeia | 2 | 2 | 3.62 | 68,802 |
| Literature Chain | 2 | 2 | 4.29 | 68,156 |
| Islands by Satellite Image | 2 | 2 | 4.48 | 68,083 |
| Cities by Picture | 2 | 2 | 4.33 | 67,689 |
| People by Clue | 3 | 3 | 3.87 | 67,188 |
| Movie Professions | 2 | 2 | 3.49 | 66,713 |
| Inventions by Country | 2 | 2 | 4.29 | 66,693 |
| Athletes by Country | 2 | 2 | 4.17 | 66,463 |
| British Geography Quiz | 2 | 2 | 4.29 | 66,367 |
| Materials From History | 3 | 3 | 4.46 | 66,268 |
| Historical Middle Names | 2 | 2 | 3.83 | 66,266 |
| People with Animal Names | 2 | 2 | 3.76 | 66,132 |
| Political Figures by Last Name | 2 | 2 | 4.28 | 65,570 |
| British History Multiple Choice | 2 | 2 | 4.34 | 65,130 |
| Animals in History | 3 | 3 | 4.36 | 64,909 |
| Religion A-Z | 2 | 2 | 4.22 | 64,874 |
| Africa Geography Quiz | 2 | 2 | 4.73 | 64,745 |
| Analogies of Countries | 2 | 2 | 4.67 | 63,132 |
| "As" Similes | 2 | 2 | 3.92 | 62,269 |
| Vocabulary by Language | 2 | 2 | 4.31 | 61,962 |
| Reality TV Show by Synopsis | 2 | 2 | 3.55 | 61,685 |
| South America Geography | 2 | 2 | 4.54 | 61,656 |
| Celebrity Scandals | 2 | 2 | 4.05 | 61,613 |
| Airports Named for People | 2 | 2 | 4.29 | 61,526 |
| Also Known As | 3 | 3 | 3.72 | 60,744 |
| Multiple Choice Animal Quiz | 2 | 2 | 4.30 | 60,150 |
| Fictional Alliterative Names | 2 | 2 | 3.96 | 58,138 |
| Movie Characters by Last Name | 2 | 2 | 4.09 | 58,002 |
| Random Nicknames | 2 | 2 | 3.91 | 56,685 |
| Character to Author | 2 | 2 | 4.49 | 56,398 |
| Movies by Wikipedia Descriptions | 2 | 2 | 4.41 | 56,306 |
| Cars by Alternate Definition | 2 | 2 | 4.19 | 56,219 |
| Countries by Haiku | 2 | 2 | 4.49 | 55,965 |
| U.S. States by Wikipedia Descriptions | 2 | 2 | 4.48 | 55,662 |
| -Tion Vocabulary Words | 3 | 3 | 4.12 | 54,652 |
| Born Here on This Date | 2 | 2 | 3.80 | 54,082 |
| Latin and Greek Roots | 1 | 1 | 4.40 | 53,671 |
| U.S. Pop Culture by Decade | 4 | 4 | 3.94 | 53,196 |
| Biggest Cities by Trait | 2 | 2 | 4.38 | 52,399 |
| Answers are Movie Titles | 2 | 2 | 4.32 | 51,704 |
| Repeated Answers | 1 | 1 | 3.95 | 50,765 |
| Best of Mal's General Knowledge | 3 | 3 | 4.10 | 50,562 |
| Eight Letter Geography | 2 | 2 | 4.14 | 50,554 |
| U.S. Sports Trivia | 3 | 3 | 3.50 | 50,230 |
| Leaders by Date | 2 | 2 | 4.44 | 50,158 |
| European Cities by Picture | 2 | 2 | 4.30 | 50,130 |
| Multiple Choice Numbers | 2 | 2 | 4.18 | 50,043 |
| The Places They Went | 3 | 3 | 4.45 | 49,388 |
| U.S. States by Clue | 2 | 2 | 4.28 | 49,052 |
| Actors by Role | 3 | 3 | 4.17 | 48,594 |
| U.S. College Towns | 2 | 2 | 4.05 | 48,388 |
| Movies Based on a True Story | 2 | 2 | 4.15 | 48,281 |
| Movies by Haiku | 2 | 2 | 4.19 | 47,568 |
| Famous Islands | 2 | 2 | 4.20 | 47,066 |
| Famous Lines of Poetry | 2 | 2 | 4.48 | 46,261 |
| Who Directed That Movie | 4 | 4 | 4.13 | 46,063 |
| Celeb Gossip by Year | 2 | 2 | 3.81 | 45,943 |
| Books by Clue | 2 | 2 | 4.42 | 45,720 |
| What's in a Name | 2 | 2 | 3.99 | 45,578 |
| Bible Stories | 2 | 2 | 4.30 | 45,480 |
| Last Names in U.S. History | 2 | 2 | 4.25 | 45,436 |
| Organizational Acronyms | 2 | 2 | 4.15 | 45,370 |
| American Inventions | 2 | 2 | 3.62 | 45,218 |
| USA Tourist Attractions | 2 | 2 | 4.00 | 44,607 |
| U.S. History True or False | 2 | 2 | 4.38 | 44,579 |
| World Puzzles - Book Titles | 2 | 2 | 4.28 | 44,250 |
| Word Puzzles - TV Titles | 2 | 2 | 4.35 | 43,446 |
| Literary Quotes | 2 | 2 | 4.23 | 43,385 |
| Same Start and End Letter - Geography | 2 | 2 | 4.04 | 43,338 |
| Events by U.S. State | 3 | 3 | 4.19 | 43,021 |
| Birds by Picture | 3 | 3 | 4.19 | 42,916 |
| Seinfeld Trivia | 2 | 2 | 4.40 | 42,794 |
| Movie Title Initials | 2 | 2 | 4.08 | 42,757 |
| Songs by Synopsis | 2 | 2 | 4.26 | 42,743 |
| New York City Trivia | 2 | 2 | 3.99 | 41,746 |
| Movie Multiple Choice | 2 | 2 | 4.06 | 40,770 |
| Musical Acts by City | 2 | 2 | 3.97 | 39,965 |
| U.S. Cities by Picture | 2 | 2 | 4.15 | 39,946 |
| Baseball Player Nicknames | 2 | 2 | 3.98 | 39,878 |
| Movies with Numbers in the Title | 2 | 2 | 4.16 | 39,553 |
| Died or Buried in City | 4 | 4 | 4.28 | 39,479 |
| NFL Football by Year | 2 | 2 | 4.22 | 39,160 |
| Songs with Places in the Title | 2 | 2 | 4.11 | 38,751 |
| Who Starred in that TV Show | 3 | 3 | 3.82 | 37,725 |
| U.S. Political Figures by Picture | 2 | 2 | 4.05 | 37,446 |
| Landmarks of U.S. States | 2 | 2 | 4.19 | 37,315 |
| Two Syllable Rhyming Answers | 4 | 4 | 3.65 | 37,004 |
| Word Math | 2 | 2 | 3.69 | 36,836 |
| Word Puzzles - Movie Titles | 2 | 2 | 4.06 | 35,930 |
| Nearest Major City | 2 | 2 | 4.22 | 35,697 |
| City to River | 2 | 2 | 4.44 | 35,474 |
| Something of the Something | 2 | 2 | 4.03 | 35,428 |
| Baseball A-Z | 2 | 2 | 3.91 | 35,224 |
| Mammal Knowledge | 2 | 2 | 4.09 | 34,292 |
| Home Cities in History | 2 | 2 | 3.92 | 30,943 |
| English Inventions | 2 | 2 | 3.43 | 29,906 |
| Vocabulary Chain | 2 | 2 | 3.86 | 28,809 |
| Former Spouses | 2 | 2 | 3.84 | 28,685 |
| MLB Baseball by Year | 2 | 2 | 3.84 | 25,604 |
| Major League Baseball Knowledge | 2 | 2 | 4.09 | 25,135 |
| Bird Knowledge | 2 | 2 | 4.23 | 25,006 |
| U.S. States by Picture | 2 | 2 | 3.77 | 22,809 |
| Word Puzzles - People | 2 | 2 | 3.74 | 22,808 |
| Same Start and End Letter - History | 2 | 2 | 3.91 | 22,468 |
| American TV by Clue | 2 | 2 | 4.17 | 21,979 |
| U.S. Multiple Choice General Knowledge | 2 | 2 | 4.08 | 21,673 |
| Insect Knowledge | 2 | 2 | 4.22 | 17,137 |
| TV Characters by Last Name | 2 | 2 | 4.17 | 16,846 |
| TV Character to Actor | 2 | 2 | 3.95 | 15,009 |
| Fictional Characters by State | 1 | 1 | 4.10 | 10,348 |
| Rhyming Vocabulary | 1 | 1 | 3.64 | 8,206 |
