| Formula One Teams by Logos | 0 | - | 4.49 | 97,936 |
| Name a Country A-Z | 0 | - | 5.00 | 241,599 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 120,747 |
| 7 Deadly Sins | 0 | - | 4.88 | 397,480 |
| Disney Animated Characters | 0 | - | 4.88 | 600,166 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,093,519 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 318,428 |
| Fruits: No Vowels | 0 | - | 4.81 | 99,027 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 138,096 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 122,004 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 234,558 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 223,694 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 191,101 |
| Category Elimination - European Geography #3 | 0 | - | 4.85 | 80,273 |
| Random Countries Hidden in the World Map | 0 | - | 4.81 | 112,214 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,425 |
| Literary Quotes #1 | 0 | - | 4.49 | 33,484 |
| Vegetables: No Vowels | 0 | - | 4.74 | 73,636 |
| Name a Major European City A-Z | 0 | - | 4.33 | 49,294 |
| Name a Valid Answer - World War II | 0 | - | 4.53 | 55,095 |
| Category Elimination - Country Flags #1 | 0 | - | 4.96 | 141,880 |
| Name a Valid Country Bordering Each Sea | 0 | - | 4.90 | 115,099 |
| Groups of Things - Sports | 0 | - | 4.27 | 67,601 |
| U.S. Cities with Teams from All Four Major Sports | 0 | - | 4.88 | 137,297 |
| All Major North American Pro Sports Teams | 0 | - | 4.99 | 993,327 |
| NBA Players by Wikipedia Descriptions | 0 | - | 4.43 | 40,126 |
| "Of Something" Book Titles | 0 | - | 4.45 | 48,014 |
| Famous Lines of Poetry #1 | 0 | - | 4.55 | 34,204 |
| American Sports Cliches | 0 | - | 4.10 | 109,302 |
| Most Valuable Sports Teams | 0 | - | 4.34 | 115,904 |
| MLB Baseball Teams Quiz | 0 | - | 4.91 | 885,162 |
| Baseball Abbreviations | 0 | - | 4.33 | 75,461 |
| Top 100 MLB Baseball Players of All Time | 0 | - | 4.31 | 97,421 |
| NBA Basketball Analogies | 0 | - | 4.19 | 36,820 |
| Men's Tennis Superlatives | 0 | - | 4.58 | 18,829 |
| All Teams to Ever Play a FIFA World Cup | 0 | - | 4.95 | 333,865 |
| FIFA World Cup Top 4 Positions | 0 | - | 4.96 | 458,209 |
| Books with Names in the Title #2 | 0 | - | 4.42 | 54,535 |
| Religion Analogies | 0 | - | 4.38 | 53,627 |
| Word Scramble - Deities | 0 | - | 4.55 | 10,350 |
| Chess Pieces (With Board and Pictures!) | 0 | - | 4.50 | 77,664 |
| Characters from Books #2 | 0 | - | 4.42 | 79,724 |
| Books by Clue #2 | 0 | - | 4.43 | 26,636 |
| Three Letter Acronyms #1 | 0 | - | 4.14 | 67,510 |
| Four-Letter Acronyms | 0 | - | 4.32 | 113,020 |
| Three-Letter Acronyms #2 | 0 | - | 4.23 | 46,347 |
| Astronomy Decoder | 0 | - | 4.50 | 37,921 |
| U.S. Chain Restaurant Menu | 0 | - | 4.08 | 139,063 |
| World Countries by 10 Category Elimination #2 | 0 | - | 4.48 | 70,700 |
| Category Elimination - Countries #5 | 0 | - | 4.69 | 143,695 |
| Category Elimination - Elements | 0 | - | 4.61 | 53,413 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,309,730 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 76,116 |
| North American Sports Quotes | 0 | - | 3.85 | 36,073 |
| ESPN Top 100 Athletes of the 20th Century | 0 | - | 3.74 | 40,716 |
| NFL Football Teams Quiz | 0 | - | 4.98 | 2,281,655 |
| NBA Basketball Teams Quiz | 0 | - | 4.98 | 2,565,143 |
| NHL Hockey Teams Quiz | 0 | - | 4.90 | 647,338 |
| MLB Baseball Team Names by Clue | 0 | - | 4.35 | 67,414 |
| NBA MVPs Quiz | 0 | - | 4.92 | 1,231,601 |
| All-NBA First Team Players | 0 | - | 4.83 | 538,146 |
| NBA Basketball Families | 0 | - | 4.21 | 34,928 |
| FIFA World Cup Host Countries | 0 | - | 4.97 | 237,984 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,602,434 |
| Books with Names in the Title #1 | 0 | - | 4.26 | 70,353 |
| Popular Royal Names | 0 | - | 4.27 | 124,691 |
| First Names of Painters | 0 | - | 4.43 | 59,719 |
| First Names of Fashion Designers | 0 | - | 4.12 | 34,137 |
| Analogies of Countries #1 | 0 | - | 4.88 | 68,256 |
| Word Puzzles - Movie Titles #1 | 0 | - | 4.33 | 32,069 |
| Books with Animals in the Title #1 | 0 | - | 4.41 | 74,437 |
| Are You Even Literary? Fill in the Blank Book Titles | 0 | - | 4.33 | 41,418 |
| Book Titles with Shared First Words | 0 | - | 4.52 | 15,104 |
| Famous Lines of Poetry #2 | 0 | - | 4.55 | 18,462 |
| Best-Selling Video Game Consoles | 0 | - | 4.81 | 271,728 |
| Best Selling Artists by Letter Quiz | 0 | - | 4.04 | 43,275 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 745,052 |
| Hunger Games Trivia | 0 | - | 4.22 | 53,033 |
| The Hunger Games Districts Quiz | 0 | - | 4.21 | 31,737 |
| Famous Jewish People | 0 | - | 4.06 | 39,205 |
| Clue Board Game - Rooms, Weapons, and Characters | 0 | - | 4.36 | 55,547 |
| Disney Animated Characters #2 | 0 | - | 4.20 | 89,423 |
| Disney Villains | 0 | - | 4.40 | 163,853 |
| Characters from Books #1 | 0 | - | 4.27 | 82,832 |
| Character to Author #1 | 0 | - | 4.52 | 43,341 |
| Colors by Letter | 0 | - | 4.25 | 162,248 |
| Sibling Actors | 0 | - | 4.12 | 47,475 |
| Space in the Answers | 0 | - | 4.27 | 50,523 |
| Queen in the Answers | 0 | - | 4.29 | 52,662 |
| 5-Letter Literature Chain | 0 | - | 4.29 | 54,692 |
| 4-Letter Literature Chain | 0 | - | 4.39 | 42,287 |
| Four Letter Geography A-Z #1 | 0 | - | 4.60 | 32,390 |
| Four Letter Geography A-Z #2 | 0 | - | 4.56 | 34,825 |
| Star Wars Decoder | 0 | - | 4.63 | 80,612 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 103,822 |
| Category Elimination - Cities | 0 | - | 4.25 | 40,938 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 156,351 |
| North American Pro Sports Teams by City | 0 | - | 4.80 | 45,704 |
| Most Popular High School Sports (U.S.) | 0 | - | 4.69 | 143,347 |
| American Football A-Z | 0 | - | 4.26 | 14,488 |
| 2018 FIFA World Cup Results | 0 | - | 4.95 | 131,220 |
| NFL Football Team Logos | 0 | - | 4.90 | 624,189 |
| NCAA Football Teams | 0 | - | 4.96 | 385,210 |
| NCAA Basketball Teams | 0 | - | 4.94 | 335,033 |
| MLS Soccer Teams | 0 | - | 4.23 | 84,229 |
| MLB Baseball A-Z #2 | 0 | - | 4.11 | 17,047 |
| MLB Baseball Analogies | 0 | - | 4.27 | 24,085 |
| MLB Baseball Groups of Things | 0 | - | 4.08 | 18,507 |
| Baseball Word Chain | 0 | - | 4.17 | 16,153 |
| MLB Baseball Hall of Fame by Team | 0 | - | 4.15 | 10,484 |
| Olympic Host Countries | 0 | - | 4.98 | 199,436 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 143,164 |
| NHL Ice Hockey Team Logos | 0 | - | 4.89 | 185,433 |
| Formula One World Champions | 0 | - | 4.96 | 387,033 |
| Formula One Countries Visited | 0 | - | 4.96 | 142,714 |
| Formula 1: Top 3 in Driver's Championship | 0 | - | 4.96 | 99,903 |
| All Formula 1 Ferrari Drivers Ever | 0 | - | 4.43 | 18,977 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 305,698 |
| National Football Team Logos | 0 | - | 4.85 | 179,435 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.83 | 45,583 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 352,303 |
| One Syllable Team Names | 0 | - | 4.18 | 14,193 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 715,698 |
| Italian Name Translation | 0 | - | 4.81 | 45,790 |
| Songs that Start with the Same Word | 0 | - | 4.87 | 110,274 |
| Book Titles by Synonyms #2 | 0 | - | 4.37 | 39,337 |
| Word Scramble - Countries | 0 | - | 4.86 | 2,093,781 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 164,249 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 117,055 |
| Anagram Chain - Countries | 0 | - | 4.99 | 115,767 |
| Literary Quotes #2 | 0 | - | 4.18 | 24,328 |
| Geography Quiz for Dummies | 0 | - | 4.87 | 108,167 |
| Best-Selling Breakfast Cereals | 0 | - | 3.68 | 92,828 |
| Best Selling Autos in the U.S. | 0 | - | 3.83 | 48,942 |
| Fast Math - Addition | 0 | - | 4.87 | 521,266 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 303,755 |
| Islands by Country #1 | 0 | - | 4.87 | 174,790 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,158 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,504 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,483 |
| Ultimate Hunger Games Characters Quiz | 0 | - | 4.36 | 23,870 |
| American Television Siblings | 0 | - | 4.12 | 58,191 |
| TV Characters A-Z | 0 | - | 4.10 | 31,858 |
| Movie Characters A-Z | 0 | - | 4.19 | 61,000 |
| Fictional Characters by Picture - A | 0 | - | 4.19 | 90,754 |
| Fictional Characters by Picture - B | 0 | - | 4.13 | 74,129 |
| Fictional Characters by Picture - C | 0 | - | 4.23 | 81,107 |
| Fictional Characters by Picture - D | 0 | - | 4.23 | 75,051 |
| Fictional Characters by Picture - F | 0 | - | 4.37 | 66,164 |
| Fictional Characters by Picture - G | 0 | - | 4.24 | 86,384 |
| Fictional Characters by Picture - H | 0 | - | 4.10 | 69,237 |
| Fictional Characters by Picture - L | 0 | - | 4.30 | 81,849 |
| Fictional Characters by Picture - M | 0 | - | 4.18 | 90,100 |
| Fictional Characters by Picture - P | 0 | - | 4.12 | 64,393 |
| Fictional Characters by Picture - R | 0 | - | 4.01 | 71,906 |
| Fictional Characters by Picture - S | 0 | - | 4.23 | 67,250 |
| Fictional Characters by Picture - T | 0 | - | 4.13 | 84,418 |
| Fictional Characters by Picture - W | 0 | - | 4.21 | 77,031 |
| Fictional Characters by Picture - N | 0 | - | 4.11 | 49,198 |
| Fictional Characters by Picture - O | 0 | - | 4.29 | 52,315 |
| Character to Author #2 | 0 | - | 4.55 | 30,350 |
| Stores in the Mall #1 | 0 | - | 3.89 | 45,859 |
| Star Wars Characters Screen Time by Movie | 0 | - | 4.56 | 28,540 |
| Board Game Groups of Things | 0 | - | 4.16 | 31,221 |
| Literary Groups of Things | 0 | - | 4.26 | 30,580 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 236,240 |
| Random Geographic Groups of Five | 0 | - | 4.93 | 113,968 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 447,875 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 198,888 |
| Top Five Countries By Category #3 | 0 | - | 4.82 | 169,988 |
| Books by Clue #1 | 0 | - | 4.36 | 25,734 |
| Cities by Wikipedia Descriptions #1 | 0 | - | 4.52 | 55,310 |
| Cities by Wikipedia Descriptions #3 | 0 | - | 4.58 | 47,651 |
| Cities that End in T by Clue | 0 | - | 4.70 | 17,165 |
| Cities that End in G by Clue | 0 | - | 4.60 | 21,428 |
| Parties (Mostly Political) | 0 | - | 4.14 | 20,343 |
| Countries with Four Letters | 0 | - | 4.99 | 420,125 |
| Three-Letter Acronyms #3 | 0 | - | 4.10 | 29,909 |
| Country Chain | 0 | - | 4.96 | 216,365 |
| 4-Letter Geography Chain #1 | 0 | - | 4.81 | 169,575 |
| Random Symbol to Element | 0 | - | 4.88 | 92,485 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 214,899 |
| WWII Decoder | 0 | - | 4.41 | 53,320 |
| Cold War Decoder | 0 | - | 4.83 | 52,105 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,731 |
| Disney Character Chain | 0 | - | 4.10 | 30,654 |
| Name a Valid Year in History | 0 | - | 4.93 | 66,712 |
| Name a Valid World City | 0 | - | 4.83 | 70,517 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 49,764 |
| Category Elimination - Disney Animated Movies | 0 | - | 4.08 | 49,427 |
| Name a Valid Country #3 | 0 | - | 4.99 | 261,465 |
| Name a Valid Country #1 | 0 | - | 4.99 | 286,606 |
| Name a Valid Country #2 | 0 | - | 4.98 | 248,747 |
| Name a Valid Country #4 | 0 | - | 4.97 | 253,770 |
| Name a Valid Country #5 | 0 | - | 4.99 | 204,124 |
| Name a Valid Country #6 | 0 | - | 4.94 | 128,116 |
| Name a Valid Country #7 | 0 | - | 4.91 | 128,065 |
| Name a Valid Country #8 | 0 | - | 4.85 | 97,453 |
| Countries but all Vowels are Changed to O | 0 | - | 4.92 | 68,585 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,313 |
