| Series | # | | Rating | Takes |
|---|
| General Knowledge | 228 | 228 | 4.14 | 20,866,425 |
| Countries by Letter | 24 | 20 | 4.92 | 18,555,021 |
| Country Flag | 15 | 15 | 4.88 | 8,842,310 |
| Brand Logos | 14 | 14 | 4.26 | 7,494,227 |
| Answers by Letter | 49 | 49 | 4.10 | 2,895,235 |
| Vocabulary by Letter | 46 | 46 | 4.07 | 2,726,412 |
| Geography by Letter | 25 | 25 | 4.40 | 2,389,542 |
| History by Letter | 25 | 25 | 4.33 | 2,145,585 |
| Country Shape Quiz | 5 | 5 | 4.91 | 1,653,669 |
| Geography General Knowledge | 14 | 14 | 4.42 | 1,535,086 |
| Animals by Letter | 18 | 18 | 4.19 | 1,305,029 |
| U.S. State Trivia | 50 | 50 | 4.31 | 1,228,648 |
| Foods by Letter | 17 | 13 | 3.90 | 1,225,988 |
| Biggest Cities by Letter | 26 | 11 | 4.43 | 1,169,421 |
| Things that are Colors | 13 | 13 | 3.97 | 1,107,904 |
| Title in the Lyrics | 14 | 14 | 4.26 | 1,068,117 |
| Fictional Characters by Letter | 20 | 20 | 4.10 | 1,067,215 |
| U.S. General Knowledge | 65 | 65 | 3.96 | 993,669 |
| Movies by Letter | 25 | 20 | 4.18 | 978,376 |
| Historical Figures by Picture | 7 | 7 | 4.34 | 971,584 |
| Name a Valid Country | 8 | 8 | 4.95 | 957,364 |
| Biggest Cities by State | 49 | 23 | 4.24 | 909,131 |
| History by Decade | 28 | 28 | 4.25 | 858,777 |
| Celebrities by Picture by Decade | 16 | 16 | 4.08 | 855,043 |
| Locations by Letter | 22 | 22 | 4.05 | 843,426 |
| Musical Acts by Letter | 20 | 16 | 4.14 | 829,893 |
| History General Knowledge | 12 | 12 | 4.29 | 789,549 |
| Who Did That Song by Decade | 13 | 13 | 4.21 | 780,544 |
| Catchphrases by Decade | 4 | 4 | 3.72 | 761,723 |
| Crowd-Sourced General Knowledge | 24 | 24 | 4.12 | 757,251 |
| Countries by a Single Clue | 14 | 14 | 4.48 | 730,688 |
| Biggest U.S. Cities by Letter | 25 | 10 | 4.40 | 721,081 |
| #1 Hits by Decade | 7 | 7 | 4.40 | 708,733 |
| Mythical Creatures | 2 | 2 | 4.49 | 692,604 |
| People by Initials | 19 | 19 | 3.92 | 662,478 |
| History by Century | 22 | 22 | 4.47 | 636,283 |
| Easy General Knowledge | 7 | 7 | 4.28 | 627,116 |
| Analogies | 14 | 14 | 4.19 | 618,181 |
| Asian Geography by Letter | 26 | 15 | 4.49 | 615,683 |
| Satellite Images | 10 | 10 | 4.42 | 615,345 |
| Geography Chain | 8 | 8 | 4.31 | 612,368 |
| Biggest Cities by Continent | 3 | 3 | 4.78 | 581,213 |
| Pictures by Letter | 25 | 25 | 4.01 | 560,914 |
| Car Logos | 2 | 2 | 4.32 | 558,979 |
| Who Starred in That Movie | 12 | 12 | 4.11 | 549,518 |
| Ten Most Populous Countries by Continent | 4 | 4 | 4.97 | 530,260 |
| The Americas Geography by Letter | 17 | 17 | 3.99 | 530,032 |
| Countries by Clue | 5 | 5 | 4.65 | 518,871 |
| Country Flags with the Most Color | 7 | 7 | 4.94 | 515,262 |
| Famous First Name | 19 | 19 | 3.92 | 515,169 |
| City to Country | 6 | 6 | 4.65 | 503,448 |
| Villains | 5 | 5 | 4.26 | 483,486 |
| Countries that Beat ... | 8 | 8 | 4.50 | 478,860 |
| Celebrity Mug Shots | 3 | 3 | 3.97 | 464,650 |
| Homonyms | 9 | 9 | 4.24 | 463,781 |
| Landmarks Picture Quiz | 2 | 2 | 4.22 | 453,660 |
| Multiple Choice General Knowledge | 8 | 8 | 4.23 | 442,952 |
| Antonyms | 3 | 3 | 4.13 | 439,555 |
| Most Populous Countries by Year | 4 | 4 | 4.71 | 438,240 |
| Groups of Four | 3 | 3 | 4.26 | 426,301 |
| Historical Events by Month | 12 | 12 | 4.33 | 422,915 |
| Geographic Groups of Two | 4 | 4 | 4.62 | 414,563 |
| Double Letter Vocabulary | 13 | 13 | 4.10 | 409,917 |
| Double Letter Answers | 15 | 15 | 4.00 | 409,394 |
| Movie Chain | 9 | 9 | 4.24 | 409,151 |
| Types of Things | 6 | 6 | 4.19 | 406,239 |
| History Chain | 8 | 8 | 4.32 | 403,183 |
| Geography True or False | 6 | 6 | 4.40 | 399,674 |
| Famous People by State | 46 | 23 | 3.96 | 384,608 |
| Alliteration by Letter | 13 | 13 | 3.87 | 383,436 |
| British-American Translation | 3 | 3 | 3.42 | 377,254 |
| First Lines of Songs | 5 | 5 | 4.21 | 376,756 |
| Regions of Countries | 4 | 4 | 4.82 | 370,430 |
| Four Letter Word Chain Game | 5 | 5 | 4.23 | 366,254 |
| Five Letter Geography | 5 | 5 | 4.49 | 366,160 |
| 5-Letter Word Chain Game | 5 | 5 | 4.13 | 365,876 |
| Countries by Satellite Image | 5 | 5 | 4.62 | 360,893 |
| Current Events by Year | 7 | 7 | 4.48 | 359,031 |
| Groups of Five | 2 | 2 | 4.16 | 357,640 |
| Groups of Seven | 3 | 3 | 4.22 | 354,775 |
| Events in History | 6 | 6 | 4.36 | 353,006 |
| Movie Character to Movie | 3 | 3 | 4.22 | 352,260 |
| NCAA Logos | 2 | 2 | 4.19 | 345,817 |
| Countries by Borders | 3 | 3 | 4.99 | 341,016 |
| Foods by Country | 2 | 2 | 4.02 | 337,892 |
| Answers Contain a Number | 9 | 9 | 3.86 | 337,141 |
| Homophones | 4 | 4 | 4.22 | 334,177 |
| Random Movie Quotes | 5 | 5 | 4.00 | 322,528 |
| Random Acronyms | 7 | 7 | 3.88 | 319,102 |
| Famous Animals | 3 | 3 | 4.01 | 317,428 |
| Music Trivia by Decade | 9 | 9 | 4.18 | 314,627 |
| Who Did That Pop Song? | 2 | 2 | 4.13 | 308,403 |
| Year in Review | 9 | 9 | 4.14 | 306,846 |
| Word Puzzles | 11 | 11 | 4.14 | 297,851 |
| European Geography | 5 | 5 | 4.42 | 296,451 |
| Places in their Native Language | 2 | 2 | 4.80 | 295,203 |
| Geography Analogies | 5 | 5 | 4.34 | 294,618 |
| Most Populous Modern-Day Country by Year | 5 | 5 | 4.92 | 291,248 |
| Sayings About Animals | 4 | 4 | 4.02 | 290,419 |
| Countries by Picture | 6 | 6 | 4.28 | 288,899 |
| Groups of Six | 3 | 3 | 4.39 | 287,157 |
| Science General Knowledge | 3 | 3 | 4.48 | 283,266 |
| Religion General Knowledge | 5 | 5 | 4.39 | 278,381 |
| Musical Instruments by Picture | 2 | 2 | 4.31 | 278,209 |
| Random French Words | 3 | 3 | 4.49 | 274,345 |
| Longest Borders by Country | 3 | 3 | 4.98 | 272,523 |
| Bacon Puzzles | 8 | 8 | 4.16 | 272,112 |
| U.S. Presidencies | 13 | 13 | 4.16 | 265,673 |
| Movies with Animals in the Title | 2 | 2 | 4.15 | 265,227 |
| Groups of Two | 4 | 4 | 4.15 | 264,565 |
| English Idioms | 3 | 3 | 4.19 | 259,785 |
| April Fools' | 12 | 12 | 3.70 | 255,942 |
| Two Letter Answers | 4 | 4 | 4.19 | 255,550 |
| Country Superlatives | 4 | 4 | 4.55 | 255,348 |
| Things Named for People | 4 | 4 | 4.28 | 254,694 |
| Border Crossings | 2 | 2 | 4.99 | 254,530 |
| Movie Trivia by Decade | 9 | 9 | 4.30 | 254,114 |
| Things that Go Together | 5 | 5 | 3.88 | 253,697 |
| Multiple Choice Geography | 3 | 3 | 4.59 | 252,693 |
| Movie Titles by Synonyms | 4 | 4 | 4.13 | 247,630 |
| Countries Bordering Each Other | 3 | 3 | 4.82 | 244,369 |
| Famous Dictators | 2 | 2 | 4.43 | 243,834 |
| Firsts, Seconds, and Lasts | 6 | 6 | 4.07 | 243,292 |
| History Analogies | 4 | 4 | 4.33 | 243,140 |
| First Names of Historical Figures | 2 | 2 | 4.33 | 236,354 |
| Famous Duos | 3 | 3 | 3.98 | 234,126 |
| Obfuscations | 7 | 7 | 4.44 | 233,747 |
| #1 Draft Picks | 2 | 2 | 3.99 | 232,590 |
| Latin Words | 3 | 3 | 4.72 | 230,862 |
| History Multiple Choice | 6 | 6 | 4.32 | 230,631 |
| Movie Title Antonyms | 2 | 2 | 4.52 | 227,495 |
| Name a Valid Word | 5 | 5 | 4.29 | 225,421 |
| Airport Codes | 2 | 2 | 4.59 | 220,936 |
| Groups of Three | 2 | 2 | 3.97 | 219,868 |
| Movies with Names in the Title | 3 | 3 | 4.17 | 219,735 |
| Famous Movie Scenes | 4 | 4 | 4.21 | 219,323 |
| Random Spanish Words | 3 | 3 | 4.67 | 219,082 |
| Actors by Last Name | 4 | 4 | 4.06 | 218,351 |
| Countries by Wikipedia Description | 5 | 5 | 4.64 | 218,222 |
| U.S. State Shapes | 2 | 2 | 4.70 | 217,465 |
| Islands by Country | 2 | 2 | 4.76 | 214,714 |
| Sports Terms | 3 | 3 | 3.70 | 214,548 |
| Six Letter Geography | 3 | 3 | 4.48 | 213,690 |
| People by Country | 5 | 5 | 4.29 | 213,295 |
| Geographic Groups of Four | 2 | 2 | 4.64 | 213,164 |
| Most-Guessed JetPunk Answers | 3 | 3 | 4.30 | 213,157 |
| Groups of Eight | 2 | 2 | 4.29 | 211,862 |
| Car Brands | 2 | 2 | 3.92 | 210,341 |
| WWII Trivia | 2 | 2 | 4.38 | 210,053 |
| Art Works by Picture | 3 | 3 | 4.43 | 207,841 |
| Memorable American TV Characters | 5 | 5 | 3.99 | 207,538 |
| Movies by Clue | 4 | 4 | 4.15 | 206,697 |
| Olympic Medal Table | 2 | 2 | 4.55 | 204,009 |
| Interesting Facts | 8 | 8 | 4.31 | 201,255 |
| Music by Year | 5 | 4 | 4.22 | 197,987 |
| The Office | 6 | 6 | 4.29 | 196,677 |
| Cities by Wikipedia Descriptions | 7 | 7 | 4.47 | 194,829 |
| Highest-Grossing Movies by Decade | 4 | 4 | 4.40 | 193,926 |
| Country Picture Puzzles | 14 | 3 | 4.28 | 190,616 |
| World Language General Knowledge | 4 | 3 | 4.51 | 187,899 |
| Cities Ending in Letter by Clue | 5 | 5 | 4.49 | 187,559 |
| Animal Varieties | 3 | 3 | 4.41 | 186,153 |
| Things with Geographic Names | 4 | 4 | 3.82 | 185,459 |
| Mammals by Picture | 5 | 5 | 4.28 | 184,357 |
| Words with a Silent Letter | 6 | 6 | 3.89 | 182,302 |
| World Cities by Clue | 4 | 4 | 4.32 | 179,643 |
| NBA Basketball Nicknames | 2 | 2 | 4.14 | 178,712 |
| City Where it Happened | 3 | 3 | 4.34 | 178,188 |
| Video Game Characters | 2 | 2 | 3.87 | 177,977 |
| Movie Character to Actor | 4 | 4 | 4.20 | 177,325 |
| Irregular Plurals | 2 | 2 | 4.38 | 174,824 |
| NFL Players' College Teams | 3 | 3 | 3.98 | 174,554 |
| Shared Prefixes | 4 | 4 | 4.21 | 174,533 |
| Oscar Actors by Picture | 2 | 2 | 4.31 | 173,490 |
| Compound Words | 5 | 5 | 4.06 | 173,380 |
| Musicians by Picture | 5 | 5 | 4.14 | 172,366 |
| Commonly Misspelled Words | 2 | 2 | 4.29 | 172,291 |
| General Knowledge True False | 6 | 6 | 4.36 | 171,892 |
| News Stories - Name the Country | 8 | 8 | 4.33 | 170,107 |
| Word Scramble Animals | 2 | 2 | 4.28 | 168,925 |
| Geography of Former Empires | 6 | 6 | 4.49 | 168,464 |
| Famous Trios | 3 | 3 | 4.22 | 168,085 |
| Sayings About Food | 2 | 2 | 4.18 | 167,954 |
| Characters From Books | 3 | 3 | 4.15 | 167,514 |
| Computer Nerd Acronyms | 2 | 2 | 4.62 | 167,263 |
| Country Name Etymology | 2 | 2 | 4.95 | 166,575 |
| Star Wars Trivia | 2 | 2 | 4.30 | 165,721 |
| Fads by Decade | 5 | 5 | 3.97 | 164,601 |
| Bible Quotes | 4 | 4 | 4.26 | 164,513 |
| Simpsons Trivia | 5 | 5 | 3.88 | 163,664 |
| Walking Across Borders with Hints | 3 | 3 | 4.80 | 160,368 |
| Bible Characters | 2 | 2 | 4.26 | 159,969 |
| World Leaders | 4 | 4 | 4.14 | 158,219 |
| Landmarks of Countries | 3 | 3 | 4.40 | 157,596 |
| The Only U.S. State | 4 | 4 | 4.42 | 156,308 |
| Three Real and One Fake | 5 | 5 | 4.34 | 156,130 |
| The Dictator Files | 7 | 7 | 4.28 | 155,680 |
| Words Pertaining to Things | 3 | 3 | 4.21 | 153,206 |
| Word Shortenings | 2 | 2 | 4.07 | 152,733 |
| Science Vocabulary | 3 | 3 | 4.34 | 152,557 |
| Six Degrees of Separation | 6 | 6 | 4.49 | 152,417 |
| 50 States, 50 Cities | 2 | 2 | 4.32 | 152,065 |
| Band Names by Synonym | 2 | 2 | 4.34 | 150,776 |
| Shapes and Symbols | 2 | 2 | 3.89 | 150,756 |
| Groups of Things - History | 2 | 2 | 4.32 | 150,510 |
| Biggest Countries Bordering Oceans | 3 | 3 | 4.08 | 150,433 |
| Slang Definitions | 4 | 4 | 3.64 | 150,142 |
| Family Guy Trivia | 2 | 2 | 4.01 | 149,608 |
| NFL Team Leaders | 3 | 3 | 4.00 | 146,772 |
| Famous Villains | 3 | 3 | 4.09 | 146,705 |
| Geographic Groups of Seven | 2 | 2 | 4.29 | 146,343 |
| Geographic Groups of Five | 2 | 2 | 4.54 | 145,544 |
| Parts of Things | 2 | 2 | 4.41 | 143,442 |
| American Corporate Slogans | 3 | 3 | 3.98 | 142,975 |
| Movies by Year | 4 | 4 | 4.25 | 142,476 |
| Christmas Trivia | 2 | 2 | 3.98 | 142,433 |
| History True or False | 4 | 4 | 4.34 | 142,329 |
| Series of Things | 3 | 3 | 4.22 | 142,247 |
| History by Century A-Z | 6 | 6 | 4.44 | 142,014 |
| Players by Team History | 3 | 3 | 3.91 | 141,957 |
| Three Letter Answers | 3 | 3 | 4.20 | 141,027 |
| Debut Teams | 3 | 3 | 4.05 | 140,829 |
| Geographic Groups of Three | 2 | 2 | 4.38 | 140,790 |
| History Generator Puzzles | 8 | 8 | 3.91 | 140,243 |
| Songs with Animals in the Title | 2 | 2 | 4.06 | 140,097 |
| Google Suggestions | 2 | 2 | 4.17 | 139,753 |
| One Letter Answers | 3 | 3 | 4.43 | 137,482 |
| Countries by Bordering Flags | 2 | 2 | 4.87 | 136,987 |
| Has Anyone Ever Done It | 4 | 4 | 4.42 | 136,585 |
| Word in the Middle | 4 | 4 | 4.06 | 133,422 |
| Cliche Quotes | 3 | 3 | 4.17 | 133,049 |
| Random Translations | 4 | 4 | 3.95 | 132,826 |
| Shared First Names | 2 | 2 | 4.34 | 131,737 |
| Three Letter Acronyms | 3 | 3 | 4.10 | 131,388 |
| Bordering Countries by Clue | 3 | 3 | 4.87 | 131,367 |
| Six Letter Word Chain Game | 3 | 3 | 4.42 | 131,332 |
| Song Titles by Synonyms | 3 | 3 | 4.05 | 131,324 |
| NFL Yearly Stats | 3 | 3 | 4.05 | 131,181 |
| Science Multiple Choice | 3 | 3 | 4.31 | 131,145 |
| World Capitals by a Single Clue | 5 | 5 | 4.33 | 131,131 |
| Ethnic Groups by Country | 2 | 2 | 4.26 | 129,964 |
| Portmanteaus | 3 | 3 | 4.13 | 129,945 |
| Band Members | 2 | 2 | 4.20 | 128,852 |
| Oscar Actresses by Picture | 2 | 2 | 4.20 | 128,137 |
| Quiz on Historical Years | 8 | 8 | 4.21 | 127,609 |
| Movie Title Translation | 3 | 3 | 4.19 | 127,533 |
| WWII A-Z | 2 | 2 | 4.61 | 127,519 |
| Job Titles | 3 | 3 | 4.01 | 126,859 |
| Geographic Groups of Six | 2 | 2 | 4.43 | 125,763 |
| Movies General Knowledge | 5 | 5 | 3.88 | 125,173 |
| American History Quotes | 2 | 2 | 4.32 | 124,072 |
| Song Title Antonyms | 2 | 2 | 4.21 | 123,379 |
| American TV Shows by Cast | 3 | 3 | 4.01 | 123,199 |
| Historical Rulers | 2 | 2 | 4.18 | 122,612 |
| IST Vocabulary Words | 3 | 3 | 4.11 | 121,875 |
| Google What's the Difference | 2 | 2 | 4.46 | 121,806 |
| Deaths by Date and Cause | 2 | 2 | 4.19 | 121,703 |
| Who Wrote that Book | 2 | 2 | 4.35 | 120,850 |
| Four Letter Place Names | 2 | 2 | 4.26 | 120,509 |
| U.S. Presidential Trivia | 2 | 2 | 4.48 | 119,400 |
| Name That Object | 3 | 3 | 3.67 | 118,511 |
| Animals A-Z | 2 | 2 | 4.13 | 117,265 |
| Greek Mythology General Knowledge | 2 | 2 | 4.61 | 117,084 |
| Closest Capital City Pairs | 2 | 2 | 4.92 | 116,971 |
| Asia Geography | 3 | 3 | 4.56 | 116,928 |
| Quotes from Historical Figures | 2 | 2 | 4.39 | 113,995 |
| Movie Co-Stars by Decade | 4 | 4 | 4.02 | 112,047 |
| History: What Came First | 2 | 2 | 4.80 | 111,833 |
| Books with Names in the Title | 2 | 2 | 4.33 | 111,649 |
| Seven Letter Geography | 3 | 3 | 4.34 | 110,288 |
| U.S. States True or False | 12 | 12 | 4.40 | 110,095 |
| Islands by Shape | 2 | 2 | 4.51 | 109,671 |
| Dumb it Down | 4 | 4 | 3.85 | 109,537 |
| Cities Chain | 2 | 2 | 4.43 | 109,254 |
| Cities by Tourist Attraction | 2 | 2 | 3.71 | 109,134 |
| Word Scramble - Cities | 2 | 2 | 4.43 | 108,947 |
| Fish by Picture | 2 | 2 | 4.15 | 108,473 |
| U.S. Geography General Knowledge | 4 | 4 | 4.16 | 106,129 |
| Titled People | 3 | 3 | 4.21 | 105,879 |
| American TV Catchphrases | 2 | 2 | 3.75 | 104,837 |
| Natural Features of Countries | 2 | 2 | 4.71 | 104,680 |
| Famous Families | 2 | 2 | 3.98 | 104,625 |
| World Cities A-Z | 2 | 2 | 4.42 | 103,832 |
| Famous Married Couples | 2 | 2 | 3.71 | 103,719 |
| Letter Equations | 3 | 3 | 3.71 | 103,626 |
| Islands by Largest City | 2 | 2 | 4.50 | 103,113 |
| NBA Players' College Teams | 2 | 2 | 4.10 | 102,681 |
| Numbered Answers | 3 | 3 | 4.12 | 102,273 |
| Movies by Death | 2 | 2 | 4.08 | 102,183 |
| Companies by Country | 2 | 2 | 4.37 | 101,867 |
| U.S. Cities by Clue | 3 | 3 | 4.09 | 101,269 |
| What Word am I Thinking Of | 3 | 3 | 4.05 | 101,086 |
| Embarrassing Chapters in History | 6 | 6 | 3.70 | 99,972 |
| Ancient Roman Trivia | 2 | 2 | 4.63 | 99,787 |
| Book Titles by Synonyms | 2 | 2 | 4.45 | 99,210 |
| Answers are Elements | 2 | 2 | 4.33 | 97,694 |
| TV Theme Songs | 2 | 2 | 4.14 | 95,816 |
| U.S. History Multiple Choice | 5 | 5 | 4.25 | 95,330 |
| Albums by Decade | 4 | 4 | 4.24 | 94,019 |
| Movies by Country | 2 | 2 | 4.18 | 93,036 |
| Easy Geography True False | 2 | 2 | 4.67 | 92,859 |
| College Sports Conferences | 3 | 3 | 3.97 | 92,801 |
| Classic Novels by Plot | 2 | 2 | 4.56 | 92,783 |
| Years in History | 2 | 2 | 4.53 | 92,131 |
| Word that Comes Before | 4 | 4 | 4.11 | 92,124 |
| Countries by Partial Satellite | 4 | 3 | 4.72 | 92,116 |
| Genius Level General Knowledge | 3 | 3 | 4.40 | 92,096 |
| U.S. State Superlatives | 2 | 2 | 4.40 | 91,579 |
| Combined Song Titles | 2 | 2 | 4.62 | 91,289 |
| Music General Knowledge | 4 | 4 | 3.81 | 91,228 |
| Music Chain | 2 | 2 | 4.17 | 90,387 |
| First Names as Last Names | 3 | 3 | 4.11 | 89,583 |
| Technology Giants | 5 | 5 | 4.02 | 88,941 |
| Top Five Capitals by Category | 2 | 2 | 4.55 | 88,799 |
| Learning Mode | 2 | 0 | 4.80 | 88,672 |
| People Who Died Young | 2 | 2 | 4.13 | 88,413 |
| Movies with Places in the Title | 2 | 2 | 4.07 | 88,213 |
| SAT Vocabulary Words by Letter | 6 | 6 | 4.31 | 86,988 |
| Who Did that Hip Hop Song | 2 | 2 | 3.83 | 86,756 |
| Fictional Characters by Country | 2 | 2 | 3.91 | 85,455 |
| Name a Valid Capital | 2 | 2 | 4.80 | 85,113 |
| Movies with Colors in the Title | 2 | 2 | 3.54 | 85,035 |
| One-Name Historical Figures | 2 | 2 | 3.78 | 83,992 |
| American Junk Food Brands | 2 | 2 | 3.77 | 83,593 |
| U.S. State Quarters | 2 | 2 | 4.48 | 83,454 |
| Neologisms | 2 | 2 | 3.69 | 82,981 |
| Famous Siblings | 2 | 2 | 4.11 | 80,935 |
| People in History by Wikipedia Descriptions | 3 | 3 | 4.40 | 80,481 |
| Cities by Satellite | 2 | 2 | 4.37 | 80,471 |
| U.S. Geography True or False | 3 | 3 | 4.45 | 80,082 |
| One Syllable Rhyming Answers | 4 | 4 | 3.80 | 79,958 |
| Musical Acts by Country | 2 | 2 | 4.34 | 79,818 |
| NBA Basketball General Knowledge | 2 | 2 | 3.79 | 79,340 |
| Fictional Animals | 2 | 2 | 3.92 | 79,108 |
| Animal Idioms | 2 | 2 | 4.26 | 78,384 |
| American TV Trivia by Decade | 6 | 6 | 4.08 | 77,997 |
| First Name Vocabulary | 2 | 2 | 3.84 | 76,645 |
| "Like" Similes | 2 | 2 | 4.01 | 76,559 |
| Famous Parents and Kids | 2 | 2 | 3.77 | 76,346 |
| Cities by Landmark | 2 | 2 | 3.99 | 75,986 |
| Famous Last Names | 2 | 2 | 4.13 | 75,816 |
| Books with Animals in the Title | 2 | 2 | 4.25 | 75,579 |
| Cartoon Characters | 3 | 3 | 4.30 | 75,472 |
| Songs from Broadway Musicals | 2 | 2 | 4.09 | 75,006 |
| Pays par image | 6 | 6 | 4.22 | 74,295 |
| How Did They Die | 3 | 3 | 4.62 | 73,846 |
| Movie Title Vocabulary | 2 | 2 | 4.05 | 73,803 |
| Songs with Names in the Title | 2 | 2 | 4.04 | 73,799 |
| Cold War Trivia | 2 | 2 | 4.25 | 73,520 |
| Stores in the Mall | 2 | 2 | 3.73 | 73,109 |
| Famous Foreheads | 2 | 2 | 3.80 | 72,494 |
| NBA Basketball by Year | 2 | 2 | 4.17 | 72,133 |
| First Names of Authors | 2 | 2 | 4.15 | 71,703 |
| Valid Answer United States | 2 | 2 | 4.16 | 71,465 |
| Bodies of Water by Satellite | 2 | 2 | 4.15 | 70,494 |
| Nearest Capital City | 2 | 2 | 4.63 | 70,043 |
| Words Containing Animals | 2 | 2 | 4.06 | 69,931 |
| Islands by Satellite Image | 2 | 2 | 4.48 | 69,097 |
| Onomatopoeia | 2 | 2 | 3.62 | 68,904 |
| Cities by Picture | 2 | 2 | 4.33 | 68,656 |
| Literature Chain | 2 | 2 | 4.28 | 68,617 |
| People by Clue | 3 | 3 | 3.88 | 67,404 |
| Inventions by Country | 2 | 2 | 4.30 | 67,058 |
| Movie Professions | 2 | 2 | 3.49 | 66,857 |
| Materials From History | 3 | 3 | 4.47 | 66,778 |
| Athletes by Country | 2 | 2 | 4.17 | 66,750 |
| British Geography Quiz | 2 | 2 | 4.29 | 66,748 |
| Historical Middle Names | 2 | 2 | 3.83 | 66,418 |
| Political Figures by Last Name | 2 | 2 | 4.25 | 66,280 |
| People with Animal Names | 2 | 2 | 3.76 | 66,242 |
| Africa Geography Quiz | 2 | 2 | 4.73 | 65,644 |
| British History Multiple Choice | 2 | 2 | 4.34 | 65,623 |
| Animals in History | 3 | 3 | 4.35 | 65,488 |
| Religion A-Z | 2 | 2 | 4.22 | 65,190 |
| Analogies of Countries | 2 | 2 | 4.68 | 63,965 |
| "As" Similes | 2 | 2 | 3.93 | 62,426 |
| Vocabulary by Language | 2 | 2 | 4.31 | 62,394 |
| South America Geography | 2 | 2 | 4.58 | 62,254 |
| Airports Named for People | 2 | 2 | 4.29 | 61,935 |
| Celebrity Scandals | 2 | 2 | 4.05 | 61,864 |
| Reality TV Show by Synopsis | 2 | 2 | 3.55 | 61,781 |
| Also Known As | 3 | 3 | 3.72 | 60,894 |
| Multiple Choice Animal Quiz | 2 | 2 | 4.30 | 60,755 |
| Movie Characters by Last Name | 2 | 2 | 4.09 | 58,291 |
| Fictional Alliterative Names | 2 | 2 | 3.96 | 58,277 |
| Movies by Wikipedia Descriptions | 2 | 2 | 4.41 | 56,878 |
| Character to Author | 2 | 2 | 4.49 | 56,847 |
| Random Nicknames | 2 | 2 | 3.90 | 56,779 |
| Cars by Alternate Definition | 2 | 2 | 4.19 | 56,549 |
| Countries by Haiku | 2 | 2 | 4.50 | 56,398 |
| U.S. States by Wikipedia Descriptions | 2 | 2 | 4.46 | 55,976 |
| -Tion Vocabulary Words | 3 | 3 | 4.12 | 54,960 |
| Born Here on This Date | 2 | 2 | 3.80 | 54,160 |
| Latin and Greek Roots | 1 | 1 | 4.40 | 53,910 |
| U.S. Pop Culture by Decade | 4 | 4 | 3.94 | 53,803 |
| Biggest Cities by Trait | 2 | 2 | 4.38 | 52,860 |
| Answers are Movie Titles | 2 | 2 | 4.33 | 52,030 |
| Eight Letter Geography | 2 | 2 | 4.14 | 50,890 |
| Repeated Answers | 1 | 1 | 3.96 | 50,837 |
| Best of Mal's General Knowledge | 3 | 3 | 4.10 | 50,808 |
| European Cities by Picture | 2 | 2 | 4.31 | 50,805 |
| Leaders by Date | 2 | 2 | 4.44 | 50,610 |
| Multiple Choice Numbers | 2 | 2 | 4.18 | 50,489 |
| U.S. Sports Trivia | 3 | 3 | 3.50 | 50,390 |
| The Places They Went | 3 | 3 | 4.45 | 49,788 |
| U.S. States by Clue | 2 | 2 | 4.26 | 49,284 |
| Actors by Role | 3 | 3 | 4.16 | 48,935 |
| U.S. College Towns | 2 | 2 | 4.05 | 48,571 |
| Movies Based on a True Story | 2 | 2 | 4.16 | 48,432 |
| Movies by Haiku | 2 | 2 | 4.19 | 47,797 |
| Famous Islands | 2 | 2 | 4.20 | 47,291 |
| Famous Lines of Poetry | 2 | 2 | 4.48 | 46,568 |
| Who Directed That Movie | 4 | 4 | 4.13 | 46,386 |
| Celeb Gossip by Year | 2 | 2 | 3.81 | 46,111 |
| Books by Clue | 2 | 2 | 4.42 | 46,076 |
| Bible Stories | 2 | 2 | 4.30 | 45,794 |
| Last Names in U.S. History | 2 | 2 | 4.26 | 45,775 |
| What's in a Name | 2 | 2 | 3.99 | 45,767 |
| Organizational Acronyms | 2 | 2 | 4.15 | 45,613 |
| American Inventions | 2 | 2 | 3.60 | 45,292 |
| U.S. History True or False | 2 | 2 | 4.39 | 44,970 |
| USA Tourist Attractions | 2 | 2 | 4.00 | 44,788 |
| World Puzzles - Book Titles | 2 | 2 | 4.27 | 44,531 |
| Word Puzzles - TV Titles | 2 | 2 | 4.36 | 43,855 |
| Literary Quotes | 2 | 2 | 4.23 | 43,654 |
| Birds by Picture | 3 | 3 | 4.19 | 43,540 |
| Same Start and End Letter - Geography | 2 | 2 | 4.04 | 43,518 |
| Events by U.S. State | 3 | 3 | 4.18 | 43,291 |
| Seinfeld Trivia | 2 | 2 | 4.38 | 43,086 |
| Songs by Synopsis | 2 | 2 | 4.28 | 43,074 |
| Movie Title Initials | 2 | 2 | 4.08 | 42,970 |
| New York City Trivia | 2 | 2 | 3.99 | 41,974 |
| Movie Multiple Choice | 2 | 2 | 4.06 | 41,112 |
| U.S. Cities by Picture | 2 | 2 | 4.16 | 40,364 |
| Baseball Player Nicknames | 2 | 2 | 3.98 | 40,193 |
| Musical Acts by City | 2 | 2 | 3.99 | 40,043 |
| Died or Buried in City | 4 | 4 | 4.26 | 39,928 |
| Movies with Numbers in the Title | 2 | 2 | 4.15 | 39,725 |
| NFL Football by Year | 2 | 2 | 4.22 | 39,326 |
| Songs with Places in the Title | 2 | 2 | 4.11 | 38,936 |
| Who Starred in that TV Show | 3 | 3 | 3.79 | 37,847 |
| U.S. Political Figures by Picture | 2 | 2 | 4.03 | 37,598 |
| Landmarks of U.S. States | 2 | 2 | 4.20 | 37,518 |
| Two Syllable Rhyming Answers | 4 | 4 | 3.64 | 37,122 |
| Word Math | 2 | 2 | 3.69 | 36,900 |
| Word Puzzles - Movie Titles | 2 | 2 | 4.06 | 36,266 |
| Nearest Major City | 2 | 2 | 4.22 | 35,926 |
| City to River | 2 | 2 | 4.44 | 35,851 |
| Something of the Something | 2 | 2 | 4.03 | 35,562 |
| Baseball A-Z | 2 | 2 | 3.91 | 35,404 |
| Mammal Knowledge | 2 | 2 | 4.09 | 34,437 |
| Home Cities in History | 2 | 2 | 3.92 | 31,070 |
| English Inventions | 2 | 2 | 3.43 | 29,989 |
| Vocabulary Chain | 2 | 2 | 3.87 | 29,018 |
| Former Spouses | 2 | 2 | 3.84 | 28,791 |
| MLB Baseball by Year | 2 | 2 | 3.84 | 25,730 |
| Major League Baseball Knowledge | 2 | 2 | 4.09 | 25,356 |
| Bird Knowledge | 2 | 2 | 4.24 | 25,223 |
| U.S. States by Picture | 2 | 2 | 3.76 | 22,996 |
| Word Puzzles - People | 2 | 2 | 3.74 | 22,903 |
| Same Start and End Letter - History | 2 | 2 | 3.91 | 22,627 |
| American TV by Clue | 2 | 2 | 4.17 | 22,112 |
| U.S. Multiple Choice General Knowledge | 2 | 2 | 4.08 | 21,854 |
| Insect Knowledge | 2 | 2 | 4.22 | 17,344 |
| TV Characters by Last Name | 2 | 2 | 4.12 | 17,010 |
| TV Character to Actor | 2 | 2 | 3.95 | 15,120 |
| Fictional Characters by State | 1 | 1 | 4.04 | 10,471 |
| Rhyming Vocabulary | 1 | 1 | 3.64 | 8,256 |
