| Series | # | | Rating | Takes |
|---|
| General Knowledge | 228 | 228 | 4.14 | 20,615,590 |
| Countries by Letter | 24 | 20 | 4.91 | 18,274,931 |
| Country Flag | 15 | 15 | 4.88 | 8,723,211 |
| Brand Logos | 14 | 14 | 4.27 | 7,348,261 |
| Answers by Letter | 49 | 49 | 4.09 | 2,839,020 |
| Vocabulary by Letter | 46 | 46 | 4.06 | 2,715,054 |
| Geography by Letter | 25 | 25 | 4.39 | 2,373,220 |
| History by Letter | 25 | 25 | 4.32 | 2,104,970 |
| Country Shape Quiz | 5 | 5 | 4.92 | 1,639,328 |
| Geography General Knowledge | 14 | 14 | 4.42 | 1,526,066 |
| Animals by Letter | 18 | 18 | 4.19 | 1,296,334 |
| Foods by Letter | 17 | 13 | 3.90 | 1,220,344 |
| U.S. State Trivia | 50 | 50 | 4.31 | 1,214,190 |
| Biggest Cities by Letter | 26 | 11 | 4.43 | 1,138,647 |
| Things that are Colors | 13 | 13 | 3.95 | 1,089,461 |
| Title in the Lyrics | 14 | 14 | 4.26 | 1,059,662 |
| Fictional Characters by Letter | 20 | 20 | 4.09 | 1,038,420 |
| U.S. General Knowledge | 65 | 65 | 3.96 | 989,670 |
| Historical Figures by Picture | 7 | 7 | 4.34 | 963,419 |
| Movies by Letter | 25 | 20 | 4.18 | 958,899 |
| Name a Valid Country | 8 | 8 | 4.94 | 945,416 |
| Biggest Cities by State | 49 | 23 | 4.22 | 887,057 |
| History by Decade | 28 | 28 | 4.24 | 854,454 |
| Locations by Letter | 22 | 22 | 4.05 | 840,046 |
| Musical Acts by Letter | 20 | 16 | 4.13 | 825,415 |
| Celebrities by Picture by Decade | 16 | 16 | 4.08 | 810,306 |
| History General Knowledge | 12 | 12 | 4.29 | 780,052 |
| Who Did That Song by Decade | 13 | 13 | 4.19 | 776,049 |
| Catchphrases by Decade | 4 | 4 | 3.72 | 760,623 |
| Crowd-Sourced General Knowledge | 24 | 24 | 4.12 | 753,711 |
| Countries by a Single Clue | 14 | 14 | 4.48 | 725,788 |
| Biggest U.S. Cities by Letter | 25 | 10 | 4.40 | 716,547 |
| #1 Hits by Decade | 7 | 7 | 4.40 | 701,463 |
| Mythical Creatures | 2 | 2 | 4.49 | 687,473 |
| People by Initials | 19 | 19 | 3.92 | 660,694 |
| History by Century | 22 | 22 | 4.47 | 632,049 |
| Easy General Knowledge | 7 | 7 | 4.27 | 622,920 |
| Satellite Images | 10 | 10 | 4.42 | 611,147 |
| Asian Geography by Letter | 26 | 15 | 4.48 | 610,147 |
| Geography Chain | 8 | 8 | 4.31 | 608,647 |
| Analogies | 14 | 14 | 4.18 | 597,753 |
| Biggest Cities by Continent | 3 | 3 | 4.78 | 576,597 |
| Pictures by Letter | 25 | 25 | 4.00 | 555,103 |
| Car Logos | 2 | 2 | 4.32 | 549,956 |
| Who Starred in That Movie | 12 | 12 | 4.12 | 537,011 |
| The Americas Geography by Letter | 17 | 17 | 3.99 | 526,876 |
| Ten Most Populous Countries by Continent | 4 | 4 | 4.97 | 525,030 |
| Countries by Clue | 5 | 5 | 4.64 | 514,463 |
| Famous First Name | 19 | 19 | 3.92 | 513,528 |
| Country Flags with the Most Color | 7 | 7 | 4.94 | 510,559 |
| City to Country | 6 | 6 | 4.66 | 500,591 |
| Villains | 5 | 5 | 4.25 | 480,305 |
| Countries that Beat ... | 8 | 8 | 4.51 | 475,099 |
| Celebrity Mug Shots | 3 | 3 | 3.97 | 462,176 |
| Homonyms | 9 | 9 | 4.24 | 461,994 |
| Landmarks Picture Quiz | 2 | 2 | 4.21 | 450,876 |
| Multiple Choice General Knowledge | 8 | 8 | 4.23 | 437,533 |
| Antonyms | 3 | 3 | 4.13 | 436,662 |
| Most Populous Countries by Year | 4 | 4 | 4.71 | 435,167 |
| Groups of Four | 3 | 3 | 4.26 | 424,136 |
| Historical Events by Month | 12 | 12 | 4.33 | 414,149 |
| Geographic Groups of Two | 4 | 4 | 4.62 | 410,859 |
| Double Letter Vocabulary | 13 | 13 | 4.10 | 408,503 |
| Double Letter Answers | 15 | 15 | 3.98 | 407,702 |
| Types of Things | 6 | 6 | 4.19 | 405,011 |
| History Chain | 8 | 8 | 4.31 | 400,978 |
| Geography True or False | 6 | 6 | 4.39 | 397,154 |
| Movie Chain | 9 | 9 | 4.22 | 396,021 |
| Famous People by State | 46 | 23 | 3.95 | 382,186 |
| Alliteration by Letter | 13 | 13 | 3.87 | 382,030 |
| British-American Translation | 3 | 3 | 3.42 | 376,501 |
| First Lines of Songs | 5 | 5 | 4.21 | 374,750 |
| Regions of Countries | 4 | 4 | 4.82 | 368,116 |
| 5-Letter Word Chain Game | 5 | 5 | 4.14 | 364,421 |
| Four Letter Word Chain Game | 5 | 5 | 4.24 | 364,083 |
| Five Letter Geography | 5 | 5 | 4.49 | 363,548 |
| Groups of Five | 2 | 2 | 4.17 | 356,209 |
| Groups of Seven | 3 | 3 | 4.23 | 352,593 |
| Countries by Satellite Image | 5 | 5 | 4.64 | 352,305 |
| Events in History | 6 | 6 | 4.36 | 350,497 |
| Movie Character to Movie | 3 | 3 | 4.22 | 349,709 |
| Current Events by Year | 7 | 7 | 4.48 | 347,444 |
| NCAA Logos | 2 | 2 | 4.19 | 343,596 |
| Answers Contain a Number | 9 | 9 | 3.86 | 336,462 |
| Foods by Country | 2 | 2 | 4.03 | 335,522 |
| Homophones | 4 | 4 | 4.22 | 331,430 |
| Countries by Borders | 3 | 3 | 4.98 | 327,710 |
| Random Movie Quotes | 5 | 5 | 4.00 | 321,170 |
| Random Acronyms | 7 | 7 | 3.88 | 317,972 |
| Famous Animals | 3 | 3 | 4.01 | 316,917 |
| Music Trivia by Decade | 9 | 9 | 4.16 | 312,355 |
| Who Did That Pop Song? | 2 | 2 | 4.13 | 306,126 |
| Year in Review | 9 | 9 | 4.13 | 305,655 |
| Word Puzzles | 11 | 11 | 4.15 | 296,659 |
| European Geography | 5 | 5 | 4.42 | 294,440 |
| Geography Analogies | 5 | 5 | 4.35 | 293,431 |
| Places in their Native Language | 2 | 2 | 4.80 | 292,965 |
| Sayings About Animals | 4 | 4 | 4.02 | 289,578 |
| Most Populous Modern-Day Country by Year | 5 | 5 | 4.92 | 288,775 |
| Countries by Picture | 6 | 6 | 4.27 | 286,335 |
| Groups of Six | 3 | 3 | 4.40 | 285,502 |
| Science General Knowledge | 3 | 3 | 4.47 | 280,989 |
| Religion General Knowledge | 5 | 5 | 4.39 | 277,078 |
| Musical Instruments by Picture | 2 | 2 | 4.31 | 276,421 |
| Random French Words | 3 | 3 | 4.50 | 271,514 |
| Bacon Puzzles | 8 | 8 | 4.17 | 271,437 |
| Longest Borders by Country | 3 | 3 | 4.98 | 270,664 |
| Movies with Animals in the Title | 2 | 2 | 4.15 | 264,411 |
| U.S. Presidencies | 13 | 13 | 4.17 | 264,389 |
| Groups of Two | 4 | 4 | 4.15 | 263,173 |
| English Idioms | 3 | 3 | 4.19 | 258,632 |
| April Fools' | 12 | 12 | 3.69 | 255,341 |
| Two Letter Answers | 4 | 4 | 4.19 | 254,148 |
| Country Superlatives | 4 | 4 | 4.55 | 253,674 |
| Things Named for People | 4 | 4 | 4.28 | 253,648 |
| Things that Go Together | 5 | 5 | 3.88 | 253,133 |
| Border Crossings | 2 | 2 | 4.99 | 252,752 |
| Movie Trivia by Decade | 9 | 9 | 4.29 | 252,428 |
| Multiple Choice Geography | 3 | 3 | 4.60 | 250,659 |
| Firsts, Seconds, and Lasts | 6 | 6 | 4.07 | 242,635 |
| Famous Dictators | 2 | 2 | 4.42 | 242,568 |
| Countries Bordering Each Other | 3 | 3 | 4.82 | 242,563 |
| History Analogies | 4 | 4 | 4.34 | 242,131 |
| Movie Titles by Synonyms | 4 | 4 | 4.13 | 241,854 |
| First Names of Historical Figures | 2 | 2 | 4.32 | 235,406 |
| Famous Duos | 3 | 3 | 3.98 | 233,488 |
| Obfuscations | 7 | 7 | 4.43 | 232,004 |
| #1 Draft Picks | 2 | 2 | 3.99 | 230,702 |
| Latin Words | 3 | 3 | 4.73 | 228,362 |
| Movie Title Antonyms | 2 | 2 | 4.52 | 225,621 |
| History Multiple Choice | 6 | 6 | 4.33 | 220,082 |
| Groups of Three | 2 | 2 | 3.97 | 219,389 |
| Movies with Names in the Title | 3 | 3 | 4.17 | 218,634 |
| Famous Movie Scenes | 4 | 4 | 4.21 | 218,372 |
| Airport Codes | 2 | 2 | 4.59 | 218,366 |
| Actors by Last Name | 4 | 4 | 4.06 | 217,462 |
| U.S. State Shapes | 2 | 2 | 4.74 | 216,382 |
| Sports Terms | 3 | 3 | 3.67 | 213,792 |
| Islands by Country | 2 | 2 | 4.77 | 213,264 |
| Most-Guessed JetPunk Answers | 3 | 3 | 4.30 | 212,104 |
| Name a Valid Word | 5 | 5 | 4.28 | 211,463 |
| Six Letter Geography | 3 | 3 | 4.48 | 211,371 |
| People by Country | 5 | 5 | 4.28 | 211,338 |
| Geographic Groups of Four | 2 | 2 | 4.64 | 211,286 |
| Groups of Eight | 2 | 2 | 4.29 | 211,114 |
| Car Brands | 2 | 2 | 3.92 | 209,747 |
| Countries by Wikipedia Description | 5 | 5 | 4.63 | 209,596 |
| WWII Trivia | 2 | 2 | 4.40 | 208,185 |
| Memorable American TV Characters | 5 | 5 | 3.98 | 207,042 |
| Art Works by Picture | 3 | 3 | 4.42 | 206,518 |
| Movies by Clue | 4 | 4 | 4.15 | 205,538 |
| Olympic Medal Table | 2 | 2 | 4.60 | 202,622 |
| Music by Year | 5 | 4 | 4.21 | 196,387 |
| The Office | 6 | 6 | 4.31 | 194,446 |
| Highest-Grossing Movies by Decade | 4 | 4 | 4.40 | 192,794 |
| Interesting Facts | 8 | 8 | 4.31 | 191,727 |
| Country Picture Puzzles | 14 | 3 | 4.29 | 188,767 |
| World Language General Knowledge | 4 | 3 | 4.51 | 186,507 |
| Cities Ending in Letter by Clue | 5 | 5 | 4.49 | 186,266 |
| Cities by Wikipedia Descriptions | 7 | 7 | 4.48 | 185,413 |
| Animal Varieties | 3 | 3 | 4.41 | 185,104 |
| Mammals by Picture | 5 | 5 | 4.27 | 182,273 |
| Words with a Silent Letter | 6 | 6 | 3.89 | 181,647 |
| World Cities by Clue | 4 | 4 | 4.32 | 178,834 |
| City Where it Happened | 3 | 3 | 4.34 | 177,423 |
| Video Game Characters | 2 | 2 | 3.87 | 177,390 |
| NBA Basketball Nicknames | 2 | 2 | 4.14 | 177,368 |
| Random Spanish Words | 2 | 2 | 4.68 | 176,016 |
| Irregular Plurals | 2 | 2 | 4.38 | 174,120 |
| Shared Prefixes | 4 | 4 | 4.20 | 174,007 |
| NFL Players' College Teams | 3 | 3 | 3.98 | 173,558 |
| Compound Words | 5 | 5 | 4.06 | 172,889 |
| Oscar Actors by Picture | 2 | 2 | 4.31 | 172,245 |
| Commonly Misspelled Words | 2 | 2 | 4.29 | 171,416 |
| General Knowledge True False | 6 | 6 | 4.36 | 169,874 |
| News Stories - Name the Country | 8 | 8 | 4.33 | 168,251 |
| Movie Character to Actor | 4 | 4 | 4.20 | 168,246 |
| Word Scramble Animals | 2 | 2 | 4.28 | 168,181 |
| Famous Trios | 3 | 3 | 4.22 | 167,528 |
| Sayings About Food | 2 | 2 | 4.18 | 167,205 |
| Geography of Former Empires | 6 | 6 | 4.49 | 167,196 |
| Characters From Books | 3 | 3 | 4.15 | 166,910 |
| Computer Nerd Acronyms | 2 | 2 | 4.61 | 166,065 |
| Country Name Etymology | 2 | 2 | 4.95 | 165,256 |
| Things with Geographic Names | 4 | 4 | 3.82 | 164,526 |
| Fads by Decade | 5 | 5 | 3.97 | 164,234 |
| Star Wars Trivia | 2 | 2 | 4.29 | 164,148 |
| Bible Quotes | 4 | 4 | 4.26 | 163,718 |
| Simpsons Trivia | 5 | 5 | 3.90 | 163,305 |
| Bible Characters | 2 | 2 | 4.26 | 159,295 |
| Walking Across Borders with Hints | 3 | 3 | 4.80 | 158,973 |
| World Leaders | 4 | 4 | 4.13 | 157,542 |
| Landmarks of Countries | 3 | 3 | 4.40 | 156,383 |
| Three Real and One Fake | 5 | 5 | 4.35 | 155,043 |
| The Only U.S. State | 4 | 4 | 4.42 | 155,019 |
| The Dictator Files | 7 | 7 | 4.28 | 153,868 |
| Words Pertaining to Things | 3 | 3 | 4.20 | 152,731 |
| Word Shortenings | 2 | 2 | 4.08 | 152,409 |
| 50 States, 50 Cities | 2 | 2 | 4.32 | 151,556 |
| Science Vocabulary | 3 | 3 | 4.33 | 151,479 |
| Shapes and Symbols | 2 | 2 | 3.89 | 150,536 |
| Biggest Countries Bordering Oceans | 3 | 3 | 4.08 | 149,812 |
| Slang Definitions | 4 | 4 | 3.64 | 149,789 |
| Groups of Things - History | 2 | 2 | 4.32 | 149,762 |
| Band Names by Synonym | 2 | 2 | 4.35 | 149,438 |
| Family Guy Trivia | 2 | 2 | 4.01 | 149,216 |
| Famous Villains | 3 | 3 | 4.08 | 146,268 |
| Six Degrees of Separation | 6 | 6 | 4.48 | 146,191 |
| NFL Team Leaders | 3 | 3 | 4.00 | 145,996 |
| Geographic Groups of Seven | 2 | 2 | 4.32 | 145,203 |
| Geographic Groups of Five | 2 | 2 | 4.54 | 144,327 |
| Musicians by Picture | 5 | 5 | 4.12 | 143,375 |
| Parts of Things | 2 | 2 | 4.41 | 142,856 |
| American Corporate Slogans | 3 | 3 | 3.97 | 142,634 |
| Christmas Trivia | 2 | 2 | 3.97 | 142,185 |
| Movies by Year | 4 | 4 | 4.24 | 141,694 |
| Series of Things | 3 | 3 | 4.22 | 141,628 |
| History True or False | 4 | 4 | 4.34 | 141,212 |
| Players by Team History | 3 | 3 | 3.91 | 140,771 |
| History by Century A-Z | 6 | 6 | 4.44 | 140,670 |
| Debut Teams | 3 | 3 | 4.05 | 139,738 |
| History Generator Puzzles | 8 | 8 | 3.91 | 139,661 |
| Geographic Groups of Three | 2 | 2 | 4.38 | 139,531 |
| Songs with Animals in the Title | 2 | 2 | 4.05 | 139,457 |
| Google Suggestions | 2 | 2 | 4.16 | 139,187 |
| One Letter Answers | 3 | 3 | 4.42 | 135,811 |
| Countries by Bordering Flags | 2 | 2 | 4.86 | 135,767 |
| Has Anyone Ever Done It | 4 | 4 | 4.43 | 135,574 |
| Word in the Middle | 4 | 4 | 4.07 | 133,035 |
| Cliche Quotes | 3 | 3 | 4.16 | 132,634 |
| Random Translations | 4 | 4 | 3.94 | 132,422 |
| Shared First Names | 2 | 2 | 4.34 | 130,938 |
| Three Letter Acronyms | 3 | 3 | 4.11 | 130,917 |
| Song Titles by Synonyms | 3 | 3 | 4.04 | 130,428 |
| Six Letter Word Chain Game | 3 | 3 | 4.41 | 130,366 |
| Science Multiple Choice | 3 | 3 | 4.31 | 130,241 |
| World Capitals by a Single Clue | 5 | 5 | 4.32 | 130,235 |
| Bordering Countries by Clue | 3 | 3 | 4.86 | 130,107 |
| NFL Yearly Stats | 3 | 3 | 4.05 | 129,873 |
| Portmanteaus | 3 | 3 | 4.13 | 129,430 |
| Ethnic Groups by Country | 2 | 2 | 4.26 | 129,256 |
| Band Members | 2 | 2 | 4.20 | 128,335 |
| Oscar Actresses by Picture | 2 | 2 | 4.18 | 127,475 |
| Movie Title Translation | 3 | 3 | 4.19 | 126,998 |
| Three Letter Answers | 3 | 3 | 4.19 | 126,710 |
| Quiz on Historical Years | 8 | 8 | 4.21 | 126,613 |
| Job Titles | 3 | 3 | 4.00 | 125,947 |
| WWII A-Z | 2 | 2 | 4.61 | 125,849 |
| Geographic Groups of Six | 2 | 2 | 4.44 | 124,898 |
| Movies General Knowledge | 5 | 5 | 3.88 | 124,634 |
| American History Quotes | 2 | 2 | 4.31 | 123,437 |
| American TV Shows by Cast | 3 | 3 | 4.07 | 122,892 |
| Song Title Antonyms | 2 | 2 | 4.20 | 122,585 |
| Historical Rulers | 2 | 2 | 4.19 | 122,163 |
| IST Vocabulary Words | 3 | 3 | 4.10 | 121,327 |
| Deaths by Date and Cause | 2 | 2 | 4.19 | 121,300 |
| Google What's the Difference | 2 | 2 | 4.46 | 121,030 |
| Who Wrote that Book | 2 | 2 | 4.35 | 120,430 |
| Four Letter Place Names | 2 | 2 | 4.25 | 120,064 |
| U.S. Presidential Trivia | 2 | 2 | 4.48 | 118,804 |
| Name That Object | 3 | 3 | 3.67 | 118,223 |
| Animals A-Z | 2 | 2 | 4.12 | 116,813 |
| Closest Capital City Pairs | 2 | 2 | 4.92 | 116,330 |
| Asia Geography | 3 | 3 | 4.56 | 115,778 |
| Greek Mythology General Knowledge | 2 | 2 | 4.61 | 115,390 |
| Quotes from Historical Figures | 2 | 2 | 4.40 | 113,277 |
| Movie Co-Stars by Decade | 4 | 4 | 4.02 | 111,590 |
| Books with Names in the Title | 2 | 2 | 4.33 | 111,151 |
| History: What Came First | 2 | 2 | 4.80 | 110,463 |
| Seven Letter Geography | 3 | 3 | 4.33 | 109,698 |
| Islands by Shape | 2 | 2 | 4.52 | 109,062 |
| Dumb it Down | 4 | 4 | 3.85 | 109,039 |
| Cities by Tourist Attraction | 2 | 2 | 3.71 | 108,966 |
| Cities Chain | 2 | 2 | 4.43 | 108,670 |
| Word Scramble - Cities | 2 | 2 | 4.43 | 108,242 |
| Fish by Picture | 2 | 2 | 4.14 | 107,855 |
| U.S. Geography General Knowledge | 4 | 4 | 4.16 | 105,536 |
| Titled People | 3 | 3 | 4.21 | 105,425 |
| American TV Catchphrases | 2 | 2 | 3.75 | 104,721 |
| Famous Families | 2 | 2 | 3.98 | 104,120 |
| Natural Features of Countries | 2 | 2 | 4.75 | 104,011 |
| Letter Equations | 3 | 3 | 3.69 | 103,475 |
| World Cities A-Z | 2 | 2 | 4.41 | 103,274 |
| Islands by Largest City | 2 | 2 | 4.50 | 102,553 |
| NBA Players' College Teams | 2 | 2 | 4.10 | 101,982 |
| Numbered Answers | 3 | 3 | 4.12 | 101,979 |
| Movies by Death | 2 | 2 | 4.10 | 101,707 |
| Famous Married Couples | 2 | 2 | 3.72 | 101,555 |
| Companies by Country | 2 | 2 | 4.37 | 101,179 |
| U.S. Cities by Clue | 3 | 3 | 4.09 | 100,959 |
| What Word am I Thinking Of | 3 | 3 | 4.05 | 100,892 |
| Embarrassing Chapters in History | 6 | 6 | 3.70 | 99,440 |
| Ancient Roman Trivia | 2 | 2 | 4.64 | 99,167 |
| Book Titles by Synonyms | 2 | 2 | 4.46 | 98,434 |
| Answers are Elements | 2 | 2 | 4.33 | 97,137 |
| TV Theme Songs | 2 | 2 | 4.14 | 95,545 |
| U.S. History Multiple Choice | 5 | 5 | 4.26 | 94,739 |
| Albums by Decade | 4 | 4 | 4.24 | 93,204 |
| Movies by Country | 2 | 2 | 4.18 | 92,795 |
| College Sports Conferences | 3 | 3 | 3.97 | 92,514 |
| Classic Novels by Plot | 2 | 2 | 4.56 | 92,277 |
| Word that Comes Before | 4 | 4 | 4.11 | 91,750 |
| Easy Geography True False | 2 | 2 | 4.67 | 91,482 |
| Genius Level General Knowledge | 3 | 3 | 4.39 | 91,466 |
| Years in History | 2 | 2 | 4.54 | 91,326 |
| U.S. States True or False | 6 | 6 | 4.46 | 91,300 |
| U.S. State Superlatives | 2 | 2 | 4.40 | 91,172 |
| Countries by Partial Satellite | 4 | 3 | 4.69 | 90,815 |
| Music General Knowledge | 4 | 4 | 3.81 | 90,651 |
| Combined Song Titles | 2 | 2 | 4.60 | 90,463 |
| Music Chain | 2 | 2 | 4.15 | 89,528 |
| First Names as Last Names | 3 | 3 | 4.11 | 89,264 |
| People Who Died Young | 2 | 2 | 4.13 | 88,179 |
| Top Five Capitals by Category | 2 | 2 | 4.55 | 87,972 |
| Movies with Places in the Title | 2 | 2 | 4.07 | 87,958 |
| Who Did that Hip Hop Song | 2 | 2 | 3.83 | 86,423 |
| SAT Vocabulary Words by Letter | 6 | 6 | 4.31 | 86,042 |
| Fictional Characters by Country | 2 | 2 | 3.91 | 85,198 |
| Movies with Colors in the Title | 2 | 2 | 3.54 | 84,831 |
| Name a Valid Capital | 2 | 2 | 4.80 | 84,199 |
| One-Name Historical Figures | 2 | 2 | 3.78 | 83,792 |
| American Junk Food Brands | 2 | 2 | 3.77 | 83,206 |
| U.S. State Quarters | 2 | 2 | 4.48 | 83,068 |
| Neologisms | 2 | 2 | 3.69 | 82,837 |
| Technology Giants | 5 | 5 | 4.02 | 81,906 |
| Famous Siblings | 2 | 2 | 4.10 | 80,759 |
| People in History by Wikipedia Descriptions | 3 | 3 | 4.40 | 79,824 |
| One Syllable Rhyming Answers | 4 | 4 | 3.80 | 79,737 |
| Learning Mode | 2 | 0 | 4.80 | 79,537 |
| Cities by Satellite | 2 | 2 | 4.35 | 79,510 |
| Musical Acts by Country | 2 | 2 | 4.37 | 79,392 |
| U.S. Geography True or False | 3 | 3 | 4.49 | 79,362 |
| Fictional Animals | 2 | 2 | 3.93 | 78,936 |
| NBA Basketball General Knowledge | 2 | 2 | 3.79 | 78,201 |
| Animal Idioms | 2 | 2 | 4.26 | 78,072 |
| American TV Trivia by Decade | 6 | 6 | 4.08 | 77,461 |
| First Name Vocabulary | 2 | 2 | 3.84 | 76,505 |
| "Like" Similes | 2 | 2 | 4.01 | 76,343 |
| Famous Parents and Kids | 2 | 2 | 3.78 | 76,262 |
| Cities by Landmark | 2 | 2 | 3.99 | 75,813 |
| Famous Last Names | 2 | 2 | 4.13 | 75,523 |
| Books with Animals in the Title | 2 | 2 | 4.25 | 75,208 |
| Cartoon Characters | 3 | 3 | 4.30 | 74,970 |
| Songs from Broadway Musicals | 2 | 2 | 4.09 | 74,376 |
| Songs with Names in the Title | 2 | 2 | 4.04 | 73,609 |
| Movie Title Vocabulary | 2 | 2 | 4.05 | 73,579 |
| Stores in the Mall | 2 | 2 | 3.73 | 73,016 |
| Cold War Trivia | 2 | 2 | 4.26 | 72,994 |
| How Did They Die | 3 | 3 | 4.65 | 72,644 |
| Pays par image | 6 | 6 | 4.22 | 72,374 |
| Famous Foreheads | 2 | 2 | 3.80 | 71,785 |
| First Names of Authors | 2 | 2 | 4.15 | 71,387 |
| NBA Basketball by Year | 2 | 2 | 4.19 | 71,300 |
| Valid Answer United States | 2 | 2 | 4.17 | 70,961 |
| Bodies of Water by Satellite | 2 | 2 | 4.15 | 69,728 |
| Words Containing Animals | 2 | 2 | 4.05 | 69,696 |
| Nearest Capital City | 2 | 2 | 4.62 | 69,540 |
| Onomatopoeia | 2 | 2 | 3.62 | 68,804 |
| Literature Chain | 2 | 2 | 4.28 | 68,176 |
| Islands by Satellite Image | 2 | 2 | 4.48 | 68,133 |
| Cities by Picture | 2 | 2 | 4.33 | 67,735 |
| People by Clue | 3 | 3 | 3.87 | 67,203 |
| Movie Professions | 2 | 2 | 3.49 | 66,715 |
| Inventions by Country | 2 | 2 | 4.29 | 66,708 |
| Athletes by Country | 2 | 2 | 4.17 | 66,475 |
| British Geography Quiz | 2 | 2 | 4.29 | 66,383 |
| Materials From History | 3 | 3 | 4.46 | 66,288 |
| Historical Middle Names | 2 | 2 | 3.83 | 66,270 |
| People with Animal Names | 2 | 2 | 3.76 | 66,135 |
| Political Figures by Last Name | 2 | 2 | 4.25 | 65,596 |
| British History Multiple Choice | 2 | 2 | 4.34 | 65,148 |
| Animals in History | 3 | 3 | 4.36 | 64,937 |
| Religion A-Z | 2 | 2 | 4.22 | 64,885 |
| Africa Geography Quiz | 2 | 2 | 4.73 | 64,781 |
| Analogies of Countries | 2 | 2 | 4.67 | 63,207 |
| "As" Similes | 2 | 2 | 3.92 | 62,273 |
| Vocabulary by Language | 2 | 2 | 4.31 | 61,976 |
| Reality TV Show by Synopsis | 2 | 2 | 3.55 | 61,691 |
| South America Geography | 2 | 2 | 4.54 | 61,676 |
| Celebrity Scandals | 2 | 2 | 4.05 | 61,630 |
| Airports Named for People | 2 | 2 | 4.29 | 61,542 |
| Also Known As | 3 | 3 | 3.72 | 60,753 |
| Multiple Choice Animal Quiz | 2 | 2 | 4.30 | 60,179 |
| Fictional Alliterative Names | 2 | 2 | 3.96 | 58,143 |
| Movie Characters by Last Name | 2 | 2 | 4.09 | 58,013 |
| Random Nicknames | 2 | 2 | 3.91 | 56,688 |
| Character to Author | 2 | 2 | 4.49 | 56,423 |
| Movies by Wikipedia Descriptions | 2 | 2 | 4.41 | 56,330 |
| Cars by Alternate Definition | 2 | 2 | 4.19 | 56,243 |
| Countries by Haiku | 2 | 2 | 4.49 | 55,991 |
| U.S. States by Wikipedia Descriptions | 2 | 2 | 4.48 | 55,685 |
| -Tion Vocabulary Words | 3 | 3 | 4.12 | 54,659 |
| Born Here on This Date | 2 | 2 | 3.80 | 54,084 |
| Latin and Greek Roots | 1 | 1 | 4.40 | 53,686 |
| U.S. Pop Culture by Decade | 4 | 4 | 3.94 | 53,227 |
| Biggest Cities by Trait | 2 | 2 | 4.38 | 52,411 |
| Answers are Movie Titles | 2 | 2 | 4.32 | 51,719 |
| Repeated Answers | 1 | 1 | 3.95 | 50,771 |
| Best of Mal's General Knowledge | 3 | 3 | 4.10 | 50,573 |
| Eight Letter Geography | 2 | 2 | 4.14 | 50,569 |
| U.S. Sports Trivia | 3 | 3 | 3.50 | 50,239 |
| Leaders by Date | 2 | 2 | 4.44 | 50,179 |
| European Cities by Picture | 2 | 2 | 4.30 | 50,166 |
| Multiple Choice Numbers | 2 | 2 | 4.18 | 50,059 |
| The Places They Went | 3 | 3 | 4.45 | 49,400 |
| U.S. States by Clue | 2 | 2 | 4.28 | 49,062 |
| Actors by Role | 3 | 3 | 4.17 | 48,611 |
| U.S. College Towns | 2 | 2 | 4.05 | 48,402 |
| Movies Based on a True Story | 2 | 2 | 4.15 | 48,289 |
| Movies by Haiku | 2 | 2 | 4.19 | 47,578 |
| Famous Islands | 2 | 2 | 4.20 | 47,077 |
| Famous Lines of Poetry | 2 | 2 | 4.48 | 46,274 |
| Who Directed That Movie | 4 | 4 | 4.13 | 46,081 |
| Celeb Gossip by Year | 2 | 2 | 3.81 | 45,953 |
| Books by Clue | 2 | 2 | 4.42 | 45,742 |
| What's in a Name | 2 | 2 | 3.99 | 45,590 |
| Bible Stories | 2 | 2 | 4.30 | 45,498 |
| Last Names in U.S. History | 2 | 2 | 4.26 | 45,448 |
| Organizational Acronyms | 2 | 2 | 4.15 | 45,378 |
| American Inventions | 2 | 2 | 3.62 | 45,219 |
| USA Tourist Attractions | 2 | 2 | 4.00 | 44,617 |
| U.S. History True or False | 2 | 2 | 4.38 | 44,596 |
| World Puzzles - Book Titles | 2 | 2 | 4.28 | 44,266 |
| Word Puzzles - TV Titles | 2 | 2 | 4.35 | 43,463 |
| Literary Quotes | 2 | 2 | 4.23 | 43,400 |
| Same Start and End Letter - Geography | 2 | 2 | 4.04 | 43,350 |
| Events by U.S. State | 3 | 3 | 4.19 | 43,029 |
| Birds by Picture | 3 | 3 | 4.19 | 42,944 |
| Seinfeld Trivia | 2 | 2 | 4.40 | 42,805 |
| Movie Title Initials | 2 | 2 | 4.08 | 42,767 |
| Songs by Synopsis | 2 | 2 | 4.26 | 42,754 |
| New York City Trivia | 2 | 2 | 3.99 | 41,753 |
| Movie Multiple Choice | 2 | 2 | 4.06 | 40,785 |
| U.S. Cities by Picture | 2 | 2 | 4.15 | 39,971 |
| Musical Acts by City | 2 | 2 | 3.97 | 39,967 |
| Baseball Player Nicknames | 2 | 2 | 3.98 | 39,896 |
| Movies with Numbers in the Title | 2 | 2 | 4.16 | 39,561 |
| Died or Buried in City | 4 | 4 | 4.28 | 39,496 |
| NFL Football by Year | 2 | 2 | 4.22 | 39,168 |
| Songs with Places in the Title | 2 | 2 | 4.11 | 38,759 |
| Who Starred in that TV Show | 3 | 3 | 3.82 | 37,728 |
| U.S. Political Figures by Picture | 2 | 2 | 4.05 | 37,452 |
| Landmarks of U.S. States | 2 | 2 | 4.19 | 37,321 |
| Two Syllable Rhyming Answers | 4 | 4 | 3.65 | 37,013 |
| Word Math | 2 | 2 | 3.69 | 36,840 |
| Word Puzzles - Movie Titles | 2 | 2 | 4.06 | 35,959 |
| Nearest Major City | 2 | 2 | 4.22 | 35,709 |
| City to River | 2 | 2 | 4.44 | 35,482 |
| Something of the Something | 2 | 2 | 4.03 | 35,433 |
| Baseball A-Z | 2 | 2 | 3.91 | 35,235 |
| Mammal Knowledge | 2 | 2 | 4.09 | 34,296 |
| Home Cities in History | 2 | 2 | 3.92 | 30,948 |
| English Inventions | 2 | 2 | 3.43 | 29,910 |
| Vocabulary Chain | 2 | 2 | 3.86 | 28,816 |
| Former Spouses | 2 | 2 | 3.84 | 28,688 |
| MLB Baseball by Year | 2 | 2 | 3.84 | 25,606 |
| Major League Baseball Knowledge | 2 | 2 | 4.09 | 25,143 |
| Bird Knowledge | 2 | 2 | 4.23 | 25,016 |
| U.S. States by Picture | 2 | 2 | 3.77 | 22,818 |
| Word Puzzles - People | 2 | 2 | 3.74 | 22,811 |
| Same Start and End Letter - History | 2 | 2 | 3.91 | 22,474 |
| American TV by Clue | 2 | 2 | 4.17 | 21,988 |
| U.S. Multiple Choice General Knowledge | 2 | 2 | 4.08 | 21,679 |
| Insect Knowledge | 2 | 2 | 4.22 | 17,144 |
| TV Characters by Last Name | 2 | 2 | 4.17 | 16,857 |
| TV Character to Actor | 2 | 2 | 3.95 | 15,010 |
| Fictional Characters by State | 1 | 1 | 4.10 | 10,350 |
| Rhyming Vocabulary | 1 | 1 | 3.64 | 8,208 |
