| Series | # | | Rating | Takes |
|---|
| General Knowledge | 228 | 228 | 4.14 | 20,872,996 |
| Countries by Letter | 24 | 20 | 4.92 | 18,563,578 |
| Country Flag | 15 | 15 | 4.88 | 8,846,321 |
| Brand Logos | 14 | 14 | 4.26 | 7,499,888 |
| Answers by Letter | 49 | 49 | 4.10 | 2,895,717 |
| Vocabulary by Letter | 46 | 46 | 4.07 | 2,726,717 |
| Geography by Letter | 25 | 25 | 4.40 | 2,390,047 |
| History by Letter | 25 | 25 | 4.33 | 2,153,459 |
| Country Shape Quiz | 5 | 5 | 4.91 | 1,654,182 |
| Geography General Knowledge | 14 | 14 | 4.42 | 1,535,330 |
| Animals by Letter | 18 | 18 | 4.19 | 1,305,180 |
| U.S. State Trivia | 50 | 50 | 4.31 | 1,228,954 |
| Foods by Letter | 17 | 13 | 3.90 | 1,226,181 |
| Biggest Cities by Letter | 26 | 11 | 4.43 | 1,169,721 |
| Things that are Colors | 13 | 13 | 3.97 | 1,107,971 |
| Title in the Lyrics | 14 | 14 | 4.26 | 1,068,410 |
| Fictional Characters by Letter | 20 | 20 | 4.10 | 1,067,504 |
| U.S. General Knowledge | 65 | 65 | 3.96 | 993,768 |
| Movies by Letter | 25 | 20 | 4.18 | 978,509 |
| Historical Figures by Picture | 7 | 7 | 4.34 | 971,808 |
| Name a Valid Country | 8 | 8 | 4.95 | 957,752 |
| Biggest Cities by State | 49 | 23 | 4.24 | 909,368 |
| History by Decade | 28 | 28 | 4.25 | 858,922 |
| Celebrities by Picture by Decade | 16 | 16 | 4.09 | 857,146 |
| Locations by Letter | 22 | 22 | 4.05 | 843,558 |
| Musical Acts by Letter | 20 | 16 | 4.14 | 830,056 |
| History General Knowledge | 12 | 12 | 4.29 | 789,726 |
| Who Did That Song by Decade | 13 | 13 | 4.21 | 780,685 |
| Catchphrases by Decade | 4 | 4 | 3.72 | 761,753 |
| Crowd-Sourced General Knowledge | 24 | 24 | 4.12 | 757,381 |
| Countries by a Single Clue | 14 | 14 | 4.48 | 730,857 |
| Biggest U.S. Cities by Letter | 25 | 10 | 4.40 | 721,178 |
| #1 Hits by Decade | 7 | 7 | 4.40 | 708,928 |
| Mythical Creatures | 2 | 2 | 4.49 | 692,815 |
| People by Initials | 19 | 19 | 3.92 | 662,524 |
| History by Century | 22 | 22 | 4.47 | 636,405 |
| Easy General Knowledge | 7 | 7 | 4.28 | 627,298 |
| Analogies | 14 | 14 | 4.19 | 618,352 |
| Asian Geography by Letter | 26 | 15 | 4.49 | 615,833 |
| Satellite Images | 10 | 10 | 4.42 | 615,457 |
| Geography Chain | 8 | 8 | 4.31 | 612,479 |
| Biggest Cities by Continent | 3 | 3 | 4.78 | 581,353 |
| Pictures by Letter | 25 | 25 | 4.02 | 561,095 |
| Car Logos | 2 | 2 | 4.32 | 559,286 |
| Who Starred in That Movie | 12 | 12 | 4.11 | 549,660 |
| Ten Most Populous Countries by Continent | 4 | 4 | 4.97 | 530,373 |
| The Americas Geography by Letter | 17 | 17 | 3.99 | 530,169 |
| Countries by Clue | 5 | 5 | 4.65 | 518,995 |
| Country Flags with the Most Color | 7 | 7 | 4.94 | 515,391 |
| Famous First Name | 19 | 19 | 3.92 | 515,221 |
| City to Country | 6 | 6 | 4.65 | 503,517 |
| Villains | 5 | 5 | 4.26 | 483,554 |
| Countries that Beat ... | 8 | 8 | 4.50 | 478,955 |
| Celebrity Mug Shots | 3 | 3 | 3.97 | 464,723 |
| Homonyms | 9 | 9 | 4.24 | 463,817 |
| Landmarks Picture Quiz | 2 | 2 | 4.22 | 453,747 |
| Multiple Choice General Knowledge | 8 | 8 | 4.23 | 443,122 |
| Antonyms | 3 | 3 | 4.13 | 439,653 |
| Most Populous Countries by Year | 4 | 4 | 4.71 | 438,331 |
| Groups of Four | 3 | 3 | 4.26 | 426,407 |
| Historical Events by Month | 12 | 12 | 4.33 | 422,959 |
| Geographic Groups of Two | 4 | 4 | 4.61 | 414,679 |
| Double Letter Vocabulary | 13 | 13 | 4.10 | 409,956 |
| Double Letter Answers | 15 | 15 | 4.00 | 409,427 |
| Movie Chain | 9 | 9 | 4.24 | 409,220 |
| Types of Things | 6 | 6 | 4.19 | 406,265 |
| History Chain | 8 | 8 | 4.32 | 403,272 |
| Geography True or False | 6 | 6 | 4.40 | 399,745 |
| Famous People by State | 46 | 23 | 3.96 | 384,723 |
| Alliteration by Letter | 13 | 13 | 3.87 | 383,487 |
| British-American Translation | 3 | 3 | 3.42 | 377,276 |
| First Lines of Songs | 5 | 5 | 4.21 | 376,798 |
| Regions of Countries | 4 | 4 | 4.82 | 370,506 |
| Four Letter Word Chain Game | 5 | 5 | 4.23 | 366,315 |
| Five Letter Geography | 5 | 5 | 4.49 | 366,207 |
| 5-Letter Word Chain Game | 5 | 5 | 4.13 | 365,936 |
| Countries by Satellite Image | 5 | 5 | 4.62 | 360,977 |
| Current Events by Year | 7 | 7 | 4.48 | 359,106 |
| Groups of Five | 2 | 2 | 4.16 | 357,705 |
| Groups of Seven | 3 | 3 | 4.22 | 354,847 |
| Events in History | 6 | 6 | 4.36 | 353,140 |
| Movie Character to Movie | 3 | 3 | 4.22 | 352,313 |
| NCAA Logos | 2 | 2 | 4.19 | 345,882 |
| Countries by Borders | 3 | 3 | 4.99 | 341,078 |
| Foods by Country | 2 | 2 | 4.02 | 337,969 |
| Answers Contain a Number | 9 | 9 | 3.86 | 337,157 |
| Homophones | 4 | 4 | 4.22 | 334,239 |
| Random Movie Quotes | 5 | 5 | 4.00 | 322,556 |
| Random Acronyms | 7 | 7 | 3.88 | 319,135 |
| Famous Animals | 3 | 3 | 4.01 | 317,445 |
| Music Trivia by Decade | 9 | 9 | 4.18 | 314,700 |
| Who Did That Pop Song? | 2 | 2 | 4.13 | 308,462 |
| Year in Review | 9 | 9 | 4.14 | 306,886 |
| Word Puzzles | 11 | 11 | 4.14 | 297,920 |
| European Geography | 5 | 5 | 4.42 | 296,511 |
| Places in their Native Language | 2 | 2 | 4.80 | 295,256 |
| Geography Analogies | 5 | 5 | 4.34 | 294,646 |
| Most Populous Modern-Day Country by Year | 5 | 5 | 4.92 | 291,316 |
| Sayings About Animals | 4 | 4 | 4.02 | 290,437 |
| Countries by Picture | 6 | 6 | 4.28 | 288,980 |
| Groups of Six | 3 | 3 | 4.39 | 287,579 |
| Science General Knowledge | 3 | 3 | 4.48 | 283,342 |
| Religion General Knowledge | 5 | 5 | 4.39 | 278,418 |
| Musical Instruments by Picture | 2 | 2 | 4.31 | 278,264 |
| Random French Words | 3 | 3 | 4.49 | 274,402 |
| Longest Borders by Country | 3 | 3 | 4.98 | 272,570 |
| Bacon Puzzles | 8 | 8 | 4.16 | 272,140 |
| U.S. Presidencies | 13 | 13 | 4.16 | 265,728 |
| Movies with Animals in the Title | 2 | 2 | 4.15 | 265,250 |
| Groups of Two | 4 | 4 | 4.15 | 264,627 |
| English Idioms | 3 | 3 | 4.19 | 259,818 |
| April Fools' | 12 | 12 | 3.70 | 255,953 |
| Two Letter Answers | 4 | 4 | 4.19 | 255,583 |
| Country Superlatives | 4 | 4 | 4.55 | 255,393 |
| Things Named for People | 4 | 4 | 4.28 | 254,743 |
| Border Crossings | 2 | 2 | 4.99 | 254,572 |
| Movie Trivia by Decade | 9 | 9 | 4.30 | 254,194 |
| Things that Go Together | 5 | 5 | 3.88 | 253,732 |
| Multiple Choice Geography | 3 | 3 | 4.59 | 252,761 |
| Movie Titles by Synonyms | 4 | 4 | 4.13 | 247,654 |
| Countries Bordering Each Other | 3 | 3 | 4.82 | 244,423 |
| Famous Dictators | 2 | 2 | 4.43 | 243,863 |
| Firsts, Seconds, and Lasts | 6 | 6 | 4.07 | 243,312 |
| History Analogies | 4 | 4 | 4.33 | 243,175 |
| First Names of Historical Figures | 2 | 2 | 4.33 | 236,378 |
| Famous Duos | 3 | 3 | 3.98 | 234,146 |
| Obfuscations | 7 | 7 | 4.44 | 233,802 |
| #1 Draft Picks | 2 | 2 | 3.99 | 232,629 |
| Latin Words | 3 | 3 | 4.72 | 230,923 |
| History Multiple Choice | 6 | 6 | 4.32 | 230,791 |
| Movie Title Antonyms | 2 | 2 | 4.52 | 227,557 |
| Name a Valid Word | 5 | 5 | 4.29 | 227,493 |
| Airport Codes | 2 | 2 | 4.59 | 221,002 |
| Groups of Three | 2 | 2 | 3.97 | 219,887 |
| Movies with Names in the Title | 3 | 3 | 4.17 | 219,761 |
| Famous Movie Scenes | 4 | 4 | 4.21 | 219,359 |
| Countries by Wikipedia Description | 5 | 5 | 4.63 | 219,180 |
| Random Spanish Words | 3 | 3 | 4.67 | 219,152 |
| Actors by Last Name | 4 | 4 | 4.05 | 218,395 |
| U.S. State Shapes | 2 | 2 | 4.70 | 217,489 |
| Islands by Country | 2 | 2 | 4.76 | 214,766 |
| Sports Terms | 3 | 3 | 3.70 | 214,572 |
| Six Letter Geography | 3 | 3 | 4.48 | 213,718 |
| People by Country | 5 | 5 | 4.29 | 213,325 |
| Geographic Groups of Four | 2 | 2 | 4.63 | 213,229 |
| Most-Guessed JetPunk Answers | 3 | 3 | 4.30 | 213,189 |
| Groups of Eight | 2 | 2 | 4.29 | 211,899 |
| Car Brands | 2 | 2 | 3.92 | 210,356 |
| WWII Trivia | 2 | 2 | 4.38 | 210,096 |
| Art Works by Picture | 3 | 3 | 4.43 | 207,875 |
| Memorable American TV Characters | 5 | 5 | 3.99 | 207,546 |
| Movies by Clue | 4 | 4 | 4.15 | 206,745 |
| Olympic Medal Table | 2 | 2 | 4.55 | 204,045 |
| Interesting Facts | 8 | 8 | 4.31 | 201,288 |
| Music by Year | 5 | 4 | 4.22 | 198,029 |
| The Office | 6 | 6 | 4.29 | 196,753 |
| Cities by Wikipedia Descriptions | 7 | 7 | 4.47 | 194,876 |
| Highest-Grossing Movies by Decade | 4 | 4 | 4.40 | 194,005 |
| Country Picture Puzzles | 14 | 3 | 4.28 | 190,665 |
| World Language General Knowledge | 4 | 3 | 4.51 | 187,948 |
| Cities Ending in Letter by Clue | 5 | 5 | 4.49 | 187,576 |
| Animal Varieties | 3 | 3 | 4.41 | 186,184 |
| Things with Geographic Names | 4 | 4 | 3.82 | 185,476 |
| Mammals by Picture | 5 | 5 | 4.28 | 184,414 |
| Words with a Silent Letter | 6 | 6 | 3.89 | 182,329 |
| World Cities by Clue | 4 | 4 | 4.32 | 179,667 |
| NBA Basketball Nicknames | 2 | 2 | 4.14 | 178,738 |
| City Where it Happened | 3 | 3 | 4.34 | 178,209 |
| Video Game Characters | 2 | 2 | 3.87 | 177,998 |
| Movie Character to Actor | 4 | 4 | 4.20 | 177,357 |
| Irregular Plurals | 2 | 2 | 4.38 | 174,851 |
| NFL Players' College Teams | 3 | 3 | 3.98 | 174,584 |
| Shared Prefixes | 4 | 4 | 4.21 | 174,552 |
| Oscar Actors by Picture | 2 | 2 | 4.31 | 173,530 |
| Compound Words | 5 | 5 | 4.06 | 173,394 |
| Musicians by Picture | 5 | 5 | 4.14 | 172,539 |
| Commonly Misspelled Words | 2 | 2 | 4.29 | 172,310 |
| General Knowledge True False | 6 | 6 | 4.36 | 171,950 |
| News Stories - Name the Country | 8 | 8 | 4.33 | 170,172 |
| Word Scramble Animals | 2 | 2 | 4.28 | 168,958 |
| Geography of Former Empires | 6 | 6 | 4.49 | 168,504 |
| Famous Trios | 3 | 3 | 4.22 | 168,106 |
| Sayings About Food | 2 | 2 | 4.18 | 167,967 |
| Characters From Books | 3 | 3 | 4.15 | 167,531 |
| Computer Nerd Acronyms | 2 | 2 | 4.62 | 167,302 |
| Country Name Etymology | 2 | 2 | 4.95 | 166,604 |
| Star Wars Trivia | 2 | 2 | 4.30 | 165,763 |
| Fads by Decade | 5 | 5 | 3.97 | 164,625 |
| Bible Quotes | 4 | 4 | 4.26 | 164,532 |
| Simpsons Trivia | 5 | 5 | 3.88 | 163,669 |
| Walking Across Borders with Hints | 3 | 3 | 4.80 | 160,416 |
| Bible Characters | 2 | 2 | 4.26 | 159,988 |
| World Leaders | 4 | 4 | 4.14 | 158,236 |
| Landmarks of Countries | 3 | 3 | 4.40 | 157,620 |
| The Only U.S. State | 4 | 4 | 4.42 | 156,346 |
| Three Real and One Fake | 5 | 5 | 4.34 | 156,181 |
| The Dictator Files | 7 | 7 | 4.28 | 155,706 |
| Words Pertaining to Things | 3 | 3 | 4.21 | 153,224 |
| Word Shortenings | 2 | 2 | 4.07 | 152,741 |
| Science Vocabulary | 3 | 3 | 4.34 | 152,612 |
| Six Degrees of Separation | 6 | 6 | 4.49 | 152,503 |
| 50 States, 50 Cities | 2 | 2 | 4.32 | 152,077 |
| Band Names by Synonym | 2 | 2 | 4.34 | 150,803 |
| Shapes and Symbols | 2 | 2 | 3.89 | 150,760 |
| Groups of Things - History | 2 | 2 | 4.32 | 150,534 |
| Biggest Countries Bordering Oceans | 3 | 3 | 4.08 | 150,468 |
| Slang Definitions | 4 | 4 | 3.64 | 150,145 |
| Family Guy Trivia | 2 | 2 | 4.01 | 149,618 |
| NFL Team Leaders | 3 | 3 | 4.00 | 146,790 |
| Famous Villains | 3 | 3 | 4.09 | 146,714 |
| Geographic Groups of Seven | 2 | 2 | 4.29 | 146,367 |
| Geographic Groups of Five | 2 | 2 | 4.54 | 145,580 |
| Parts of Things | 2 | 2 | 4.41 | 143,458 |
| American Corporate Slogans | 3 | 3 | 3.98 | 142,977 |
| Movies by Year | 4 | 4 | 4.25 | 142,509 |
| Christmas Trivia | 2 | 2 | 3.98 | 142,437 |
| History True or False | 4 | 4 | 4.34 | 142,354 |
| Series of Things | 3 | 3 | 4.22 | 142,264 |
| History by Century A-Z | 6 | 6 | 4.44 | 142,069 |
| Players by Team History | 3 | 3 | 3.91 | 141,988 |
| Three Letter Answers | 3 | 3 | 4.20 | 141,120 |
| Debut Teams | 3 | 3 | 4.05 | 140,854 |
| Geographic Groups of Three | 2 | 2 | 4.38 | 140,818 |
| History Generator Puzzles | 8 | 8 | 3.91 | 140,252 |
| Songs with Animals in the Title | 2 | 2 | 4.06 | 140,113 |
| Google Suggestions | 2 | 2 | 4.17 | 139,768 |
| One Letter Answers | 3 | 3 | 4.43 | 137,521 |
| Countries by Bordering Flags | 2 | 2 | 4.87 | 137,033 |
| Has Anyone Ever Done It | 4 | 4 | 4.41 | 136,613 |
| Word in the Middle | 4 | 4 | 4.06 | 133,429 |
| Cliche Quotes | 3 | 3 | 4.17 | 133,055 |
| Random Translations | 4 | 4 | 3.95 | 132,840 |
| Shared First Names | 2 | 2 | 4.34 | 131,751 |
| Three Letter Acronyms | 3 | 3 | 4.10 | 131,401 |
| Bordering Countries by Clue | 3 | 3 | 4.87 | 131,398 |
| Six Letter Word Chain Game | 3 | 3 | 4.42 | 131,376 |
| Song Titles by Synonyms | 3 | 3 | 4.05 | 131,352 |
| NFL Yearly Stats | 3 | 3 | 4.05 | 131,217 |
| Science Multiple Choice | 3 | 3 | 4.31 | 131,183 |
| World Capitals by a Single Clue | 5 | 5 | 4.33 | 131,164 |
| Ethnic Groups by Country | 2 | 2 | 4.26 | 129,979 |
| Portmanteaus | 3 | 3 | 4.13 | 129,963 |
| Band Members | 2 | 2 | 4.20 | 128,866 |
| Oscar Actresses by Picture | 2 | 2 | 4.20 | 128,163 |
| Quiz on Historical Years | 8 | 8 | 4.21 | 127,645 |
| Movie Title Translation | 3 | 3 | 4.19 | 127,558 |
| WWII A-Z | 2 | 2 | 4.61 | 127,551 |
| Job Titles | 3 | 3 | 4.01 | 126,871 |
| Geographic Groups of Six | 2 | 2 | 4.43 | 125,784 |
| Movies General Knowledge | 5 | 5 | 3.88 | 125,189 |
| American History Quotes | 2 | 2 | 4.32 | 124,091 |
| Song Title Antonyms | 2 | 2 | 4.21 | 123,403 |
| American TV Shows by Cast | 3 | 3 | 4.01 | 123,215 |
| Historical Rulers | 2 | 2 | 4.18 | 122,625 |
| IST Vocabulary Words | 3 | 3 | 4.11 | 121,894 |
| Google What's the Difference | 2 | 2 | 4.46 | 121,827 |
| Deaths by Date and Cause | 2 | 2 | 4.19 | 121,719 |
| Who Wrote that Book | 2 | 2 | 4.35 | 120,862 |
| Four Letter Place Names | 2 | 2 | 4.26 | 120,515 |
| U.S. Presidential Trivia | 2 | 2 | 4.48 | 119,411 |
| Name That Object | 3 | 3 | 3.67 | 118,522 |
| Animals A-Z | 2 | 2 | 4.13 | 117,280 |
| Greek Mythology General Knowledge | 2 | 2 | 4.61 | 117,126 |
| Closest Capital City Pairs | 2 | 2 | 4.92 | 116,996 |
| Asia Geography | 3 | 3 | 4.56 | 116,963 |
| Quotes from Historical Figures | 2 | 2 | 4.39 | 114,014 |
| Movie Co-Stars by Decade | 4 | 4 | 4.02 | 112,068 |
| History: What Came First | 2 | 2 | 4.80 | 111,870 |
| Books with Names in the Title | 2 | 2 | 4.33 | 111,660 |
| U.S. States True or False | 12 | 12 | 4.39 | 110,680 |
| Seven Letter Geography | 3 | 3 | 4.34 | 110,302 |
| Islands by Shape | 2 | 2 | 4.51 | 109,686 |
| Dumb it Down | 4 | 4 | 3.85 | 109,552 |
| Cities Chain | 2 | 2 | 4.43 | 109,275 |
| Cities by Tourist Attraction | 2 | 2 | 3.71 | 109,137 |
| Word Scramble - Cities | 2 | 2 | 4.43 | 108,975 |
| Fish by Picture | 2 | 2 | 4.15 | 108,494 |
| U.S. Geography General Knowledge | 4 | 4 | 4.15 | 106,144 |
| Titled People | 3 | 3 | 4.21 | 105,902 |
| American TV Catchphrases | 2 | 2 | 3.75 | 104,840 |
| Natural Features of Countries | 2 | 2 | 4.71 | 104,705 |
| Famous Families | 2 | 2 | 3.98 | 104,633 |
| World Cities A-Z | 2 | 2 | 4.42 | 103,853 |
| Famous Married Couples | 2 | 2 | 3.71 | 103,758 |
| Letter Equations | 3 | 3 | 3.71 | 103,632 |
| Islands by Largest City | 2 | 2 | 4.50 | 103,132 |
| NBA Players' College Teams | 2 | 2 | 4.10 | 102,697 |
| Numbered Answers | 3 | 3 | 4.12 | 102,289 |
| Movies by Death | 2 | 2 | 4.08 | 102,196 |
| Companies by Country | 2 | 2 | 4.37 | 101,882 |
| U.S. Cities by Clue | 3 | 3 | 4.09 | 101,278 |
| What Word am I Thinking Of | 3 | 3 | 4.05 | 101,093 |
| Embarrassing Chapters in History | 6 | 6 | 3.70 | 99,988 |
| Ancient Roman Trivia | 2 | 2 | 4.63 | 99,815 |
| Book Titles by Synonyms | 2 | 2 | 4.45 | 99,229 |
| Answers are Elements | 2 | 2 | 4.33 | 97,707 |
| TV Theme Songs | 2 | 2 | 4.14 | 95,821 |
| U.S. History Multiple Choice | 5 | 5 | 4.25 | 95,337 |
| Albums by Decade | 4 | 4 | 4.24 | 94,043 |
| Movies by Country | 2 | 2 | 4.18 | 93,039 |
| Easy Geography True False | 2 | 2 | 4.67 | 92,900 |
| College Sports Conferences | 3 | 3 | 3.97 | 92,816 |
| Classic Novels by Plot | 2 | 2 | 4.56 | 92,794 |
| Years in History | 2 | 2 | 4.53 | 92,162 |
| Countries by Partial Satellite | 4 | 3 | 4.70 | 92,148 |
| Word that Comes Before | 4 | 4 | 4.11 | 92,132 |
| Genius Level General Knowledge | 3 | 3 | 4.40 | 92,117 |
| U.S. State Superlatives | 2 | 2 | 4.40 | 91,598 |
| Combined Song Titles | 2 | 2 | 4.62 | 91,314 |
| Music General Knowledge | 4 | 4 | 3.81 | 91,248 |
| Music Chain | 2 | 2 | 4.17 | 90,412 |
| First Names as Last Names | 3 | 3 | 4.11 | 89,586 |
| Technology Giants | 5 | 5 | 4.02 | 88,958 |
| Learning Mode | 2 | 0 | 4.80 | 88,926 |
| Top Five Capitals by Category | 2 | 2 | 4.55 | 88,815 |
| People Who Died Young | 2 | 2 | 4.13 | 88,425 |
| Movies with Places in the Title | 2 | 2 | 4.07 | 88,219 |
| SAT Vocabulary Words by Letter | 6 | 6 | 4.31 | 87,012 |
| Who Did that Hip Hop Song | 2 | 2 | 3.83 | 86,760 |
| Fictional Characters by Country | 2 | 2 | 3.91 | 85,463 |
| Name a Valid Capital | 2 | 2 | 4.80 | 85,143 |
| Movies with Colors in the Title | 2 | 2 | 3.54 | 85,040 |
| One-Name Historical Figures | 2 | 2 | 3.78 | 83,997 |
| American Junk Food Brands | 2 | 2 | 3.77 | 83,608 |
| U.S. State Quarters | 2 | 2 | 4.48 | 83,462 |
| Neologisms | 2 | 2 | 3.69 | 82,982 |
| Famous Siblings | 2 | 2 | 4.11 | 80,941 |
| People in History by Wikipedia Descriptions | 3 | 3 | 4.40 | 80,502 |
| Cities by Satellite | 2 | 2 | 4.37 | 80,499 |
| U.S. Geography True or False | 3 | 3 | 4.45 | 80,100 |
| One Syllable Rhyming Answers | 4 | 4 | 3.80 | 79,965 |
| Musical Acts by Country | 2 | 2 | 4.34 | 79,830 |
| NBA Basketball General Knowledge | 2 | 2 | 3.79 | 79,369 |
| Fictional Animals | 2 | 2 | 3.92 | 79,113 |
| Animal Idioms | 2 | 2 | 4.26 | 78,401 |
| American TV Trivia by Decade | 6 | 6 | 4.08 | 78,019 |
| First Name Vocabulary | 2 | 2 | 3.84 | 76,651 |
| "Like" Similes | 2 | 2 | 4.01 | 76,567 |
| Famous Parents and Kids | 2 | 2 | 3.77 | 76,349 |
| Cities by Landmark | 2 | 2 | 3.99 | 75,991 |
| Famous Last Names | 2 | 2 | 4.13 | 75,822 |
| Books with Animals in the Title | 2 | 2 | 4.25 | 75,593 |
| Cartoon Characters | 3 | 3 | 4.30 | 75,479 |
| Songs from Broadway Musicals | 2 | 2 | 4.09 | 75,031 |
| Pays par image | 6 | 6 | 4.22 | 74,378 |
| How Did They Die | 3 | 3 | 4.62 | 73,888 |
| Movie Title Vocabulary | 2 | 2 | 4.05 | 73,808 |
| Songs with Names in the Title | 2 | 2 | 4.04 | 73,806 |
| Cold War Trivia | 2 | 2 | 4.25 | 73,533 |
| Stores in the Mall | 2 | 2 | 3.73 | 73,112 |
| Famous Foreheads | 2 | 2 | 3.80 | 72,518 |
| NBA Basketball by Year | 2 | 2 | 4.17 | 72,150 |
| First Names of Authors | 2 | 2 | 4.15 | 71,712 |
| Valid Answer United States | 2 | 2 | 4.16 | 71,485 |
| Bodies of Water by Satellite | 2 | 2 | 4.15 | 70,506 |
| Nearest Capital City | 2 | 2 | 4.63 | 70,059 |
| Words Containing Animals | 2 | 2 | 4.06 | 69,938 |
| Islands by Satellite Image | 2 | 2 | 4.48 | 69,119 |
| Onomatopoeia | 2 | 2 | 3.62 | 68,905 |
| Cities by Picture | 2 | 2 | 4.33 | 68,694 |
| Literature Chain | 2 | 2 | 4.28 | 68,629 |
| People by Clue | 3 | 3 | 3.88 | 67,412 |
| Inventions by Country | 2 | 2 | 4.30 | 67,072 |
| Movie Professions | 2 | 2 | 3.49 | 66,858 |
| Materials From History | 3 | 3 | 4.47 | 66,792 |
| Athletes by Country | 2 | 2 | 4.17 | 66,762 |
| British Geography Quiz | 2 | 2 | 4.29 | 66,756 |
| Historical Middle Names | 2 | 2 | 3.83 | 66,421 |
| Political Figures by Last Name | 2 | 2 | 4.25 | 66,300 |
| People with Animal Names | 2 | 2 | 3.76 | 66,246 |
| Africa Geography Quiz | 2 | 2 | 4.73 | 65,658 |
| British History Multiple Choice | 2 | 2 | 4.34 | 65,630 |
| Animals in History | 3 | 3 | 4.35 | 65,502 |
| Religion A-Z | 2 | 2 | 4.22 | 65,197 |
| Analogies of Countries | 2 | 2 | 4.68 | 63,984 |
| "As" Similes | 2 | 2 | 3.93 | 62,431 |
| Vocabulary by Language | 2 | 2 | 4.31 | 62,405 |
| South America Geography | 2 | 2 | 4.58 | 62,267 |
| Airports Named for People | 2 | 2 | 4.29 | 61,952 |
| Celebrity Scandals | 2 | 2 | 4.05 | 61,870 |
| Reality TV Show by Synopsis | 2 | 2 | 3.55 | 61,784 |
| Also Known As | 3 | 3 | 3.72 | 60,900 |
| Multiple Choice Animal Quiz | 2 | 2 | 4.30 | 60,774 |
| Movie Characters by Last Name | 2 | 2 | 4.09 | 58,297 |
| Fictional Alliterative Names | 2 | 2 | 3.96 | 58,278 |
| Movies by Wikipedia Descriptions | 2 | 2 | 4.41 | 56,896 |
| Character to Author | 2 | 2 | 4.49 | 56,861 |
| Random Nicknames | 2 | 2 | 3.90 | 56,782 |
| Cars by Alternate Definition | 2 | 2 | 4.19 | 56,555 |
| Countries by Haiku | 2 | 2 | 4.50 | 56,406 |
| U.S. States by Wikipedia Descriptions | 2 | 2 | 4.46 | 55,985 |
| -Tion Vocabulary Words | 3 | 3 | 4.13 | 54,966 |
| Born Here on This Date | 2 | 2 | 3.80 | 54,167 |
| Latin and Greek Roots | 1 | 1 | 4.40 | 53,923 |
| U.S. Pop Culture by Decade | 4 | 4 | 3.94 | 53,831 |
| Biggest Cities by Trait | 2 | 2 | 4.38 | 52,872 |
| Answers are Movie Titles | 2 | 2 | 4.33 | 52,041 |
| Eight Letter Geography | 2 | 2 | 4.14 | 50,899 |
| Repeated Answers | 1 | 1 | 3.96 | 50,839 |
| European Cities by Picture | 2 | 2 | 4.31 | 50,836 |
| Best of Mal's General Knowledge | 3 | 3 | 4.10 | 50,816 |
| Leaders by Date | 2 | 2 | 4.44 | 50,626 |
| Multiple Choice Numbers | 2 | 2 | 4.18 | 50,505 |
| U.S. Sports Trivia | 3 | 3 | 3.50 | 50,396 |
| The Places They Went | 3 | 3 | 4.45 | 49,799 |
| U.S. States by Clue | 2 | 2 | 4.26 | 49,291 |
| Actors by Role | 3 | 3 | 4.16 | 48,945 |
| U.S. College Towns | 2 | 2 | 4.05 | 48,576 |
| Movies Based on a True Story | 2 | 2 | 4.16 | 48,440 |
| Movies by Haiku | 2 | 2 | 4.19 | 47,804 |
| Famous Islands | 2 | 2 | 4.20 | 47,303 |
| Famous Lines of Poetry | 2 | 2 | 4.48 | 46,582 |
| Who Directed That Movie | 4 | 4 | 4.13 | 46,400 |
| Celeb Gossip by Year | 2 | 2 | 3.81 | 46,115 |
| Books by Clue | 2 | 2 | 4.42 | 46,083 |
| Bible Stories | 2 | 2 | 4.30 | 45,801 |
| Last Names in U.S. History | 2 | 2 | 4.26 | 45,790 |
| What's in a Name | 2 | 2 | 3.99 | 45,783 |
| Organizational Acronyms | 2 | 2 | 4.15 | 45,622 |
| American Inventions | 2 | 2 | 3.60 | 45,293 |
| U.S. History True or False | 2 | 2 | 4.39 | 44,983 |
| USA Tourist Attractions | 2 | 2 | 4.00 | 44,793 |
| World Puzzles - Book Titles | 2 | 2 | 4.27 | 44,542 |
| Word Puzzles - TV Titles | 2 | 2 | 4.36 | 43,869 |
| Literary Quotes | 2 | 2 | 4.23 | 43,662 |
| Birds by Picture | 3 | 3 | 4.19 | 43,558 |
| Same Start and End Letter - Geography | 2 | 2 | 4.04 | 43,524 |
| Events by U.S. State | 3 | 3 | 4.18 | 43,298 |
| Seinfeld Trivia | 2 | 2 | 4.38 | 43,095 |
| Songs by Synopsis | 2 | 2 | 4.28 | 43,084 |
| Movie Title Initials | 2 | 2 | 4.08 | 42,972 |
| New York City Trivia | 2 | 2 | 3.99 | 41,983 |
| Movie Multiple Choice | 2 | 2 | 4.06 | 41,129 |
| U.S. Cities by Picture | 2 | 2 | 4.16 | 40,385 |
| Baseball Player Nicknames | 2 | 2 | 3.98 | 40,200 |
| Musical Acts by City | 2 | 2 | 3.99 | 40,044 |
| Died or Buried in City | 4 | 4 | 4.26 | 39,939 |
| Movies with Numbers in the Title | 2 | 2 | 4.15 | 39,729 |
| NFL Football by Year | 2 | 2 | 4.22 | 39,331 |
| Songs with Places in the Title | 2 | 2 | 4.11 | 38,940 |
| Who Starred in that TV Show | 3 | 3 | 3.79 | 37,853 |
| U.S. Political Figures by Picture | 2 | 2 | 4.03 | 37,600 |
| Landmarks of U.S. States | 2 | 2 | 4.20 | 37,524 |
| Two Syllable Rhyming Answers | 4 | 4 | 3.64 | 37,123 |
| Word Math | 2 | 2 | 3.69 | 36,901 |
| Word Puzzles - Movie Titles | 2 | 2 | 4.06 | 36,275 |
| Nearest Major City | 2 | 2 | 4.22 | 35,933 |
| City to River | 2 | 2 | 4.44 | 35,860 |
| Something of the Something | 2 | 2 | 4.03 | 35,567 |
| Baseball A-Z | 2 | 2 | 3.91 | 35,408 |
| Mammal Knowledge | 2 | 2 | 4.09 | 34,438 |
| Home Cities in History | 2 | 2 | 3.92 | 31,071 |
| English Inventions | 2 | 2 | 3.43 | 29,990 |
| Vocabulary Chain | 2 | 2 | 3.87 | 29,022 |
| Former Spouses | 2 | 2 | 3.84 | 28,792 |
| MLB Baseball by Year | 2 | 2 | 3.84 | 25,731 |
| Major League Baseball Knowledge | 2 | 2 | 4.09 | 25,360 |
| Bird Knowledge | 2 | 2 | 4.24 | 25,229 |
| U.S. States by Picture | 2 | 2 | 3.76 | 23,000 |
| Word Puzzles - People | 2 | 2 | 3.74 | 22,905 |
| Same Start and End Letter - History | 2 | 2 | 3.91 | 22,632 |
| American TV by Clue | 2 | 2 | 4.17 | 22,121 |
| U.S. Multiple Choice General Knowledge | 2 | 2 | 4.08 | 21,863 |
| Insect Knowledge | 2 | 2 | 4.22 | 17,347 |
| TV Characters by Last Name | 2 | 2 | 4.12 | 17,012 |
| TV Character to Actor | 2 | 2 | 3.95 | 15,125 |
| Fictional Characters by State | 1 | 1 | 4.04 | 10,477 |
| Rhyming Vocabulary | 1 | 1 | 3.64 | 8,257 |
