| 4-Letter Geography Chain #1 | 0 | - | 4.82 | 169,107 |
| Country Chain | 0 | - | 4.96 | 215,606 |
| U.S. Cities with Teams from All Four Major Sports | 0 | - | 4.88 | 136,127 |
| Obfuscations of Movie Titles #1 | 0 | - | 4.93 | 61,717 |
| Baseball Word Chain | 0 | - | 4.17 | 16,111 |
| All Major North American Pro Sports Teams | 0 | - | 4.99 | 987,123 |
| 4-Letter Music Chain | 0 | - | 4.48 | 53,009 |
| 4-Letter Geography Chain #2 | 0 | - | 4.53 | 87,171 |
| 4-Letter History Chain #1 | 0 | - | 4.41 | 84,700 |
| 5-Letter History Chain #3 | 0 | - | 4.47 | 66,079 |
| 6-Letter History Chain #2 | 0 | - | 4.53 | 57,227 |
| 5-Letter History Chain #1 | 0 | - | 4.54 | 101,772 |
| Cities Chain #2 | 0 | - | 4.42 | 56,151 |
| Cities Chain #1 | 0 | - | 4.61 | 66,322 |
| Word Chain - Christmas | 0 | - | 4.51 | 50,377 |
| Groups of Things - Sports | 0 | - | 4.27 | 67,474 |
| MLB Baseball Teams Quiz | 0 | - | 4.91 | 881,136 |
| All Teams to Ever Play a FIFA World Cup | 0 | - | 4.95 | 332,052 |
| FIFA World Cup Top 4 Positions | 0 | - | 4.96 | 455,226 |
| Movie Titles with Shared First Words #1 | 0 | - | 4.47 | 48,593 |
| Obfuscations of Popular Cliches #2 | 0 | - | 4.45 | 41,829 |
| American Sports Cliches | 0 | - | 4.10 | 109,084 |
| NBA Basketball Analogies | 0 | - | 4.19 | 36,694 |
| "Like" Similes #1 | 0 | - | 4.19 | 42,033 |
| Colors by Alternate Definition | 0 | - | 4.02 | 53,905 |
| 5-Letter Geography Chain #1 | 0 | - | 4.21 | 130,671 |
| 5-Letter Geography Chain #2 | 0 | - | 4.39 | 126,404 |
| 6-Letter Geography Chain #1 | 0 | - | 4.27 | 95,740 |
| 4-Letter Movie Chain #1 | 0 | - | 4.36 | 109,235 |
| 5-Letter Movie Chain #1 | 0 | - | 4.05 | 68,308 |
| 5-Letter Music Chain | 0 | - | 4.12 | 84,603 |
| 6-Letter Geography Chain #2 | 0 | - | 4.40 | 70,845 |
| 5-Letter Geography Chain #3 | 0 | - | 4.25 | 73,281 |
| 5-Letter History Chain #2 | 0 | - | 4.25 | 68,749 |
| 6-Letter History Chain #1 | 0 | - | 4.28 | 69,774 |
| 4-Letter History Chain #2 | 0 | - | 4.35 | 58,013 |
| 4-Letter History Chain #3 | 0 | - | 4.38 | 60,014 |
| 5-Letter Movie Chain #2 | 0 | - | 4.32 | 48,206 |
| 4-Letter Movie Chain #2 | 0 | - | 4.36 | 56,422 |
| Word Chain - Africa | 0 | - | 4.47 | 31,432 |
| Halloween Word Chain | 0 | - | 4.12 | 37,416 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 75,439 |
| Most Popular High School Sports (U.S.) | 0 | - | 4.69 | 142,659 |
| NFL Football Teams Quiz | 0 | - | 4.98 | 2,273,908 |
| NBA Basketball Teams Quiz | 0 | - | 4.98 | 2,553,827 |
| NHL Hockey Teams Quiz | 0 | - | 4.90 | 643,419 |
| NBA MVPs Quiz | 0 | - | 4.92 | 1,224,290 |
| All-NBA First Team Players | 0 | - | 4.83 | 535,544 |
| FIFA World Cup Host Countries | 0 | - | 4.98 | 236,467 |
| Analogies of Countries #1 | 0 | - | 4.88 | 68,137 |
| Movie Title Antonyms #1 | 0 | - | 4.80 | 194,514 |
| Movie Titles by Synonyms #1 | 0 | - | 4.46 | 125,812 |
| Movie Title Antonyms #2 | 0 | - | 4.46 | 80,076 |
| Obfuscations of Movie Titles #2 | 0 | - | 4.64 | 55,368 |
| Best-Selling Video Game Consoles | 0 | - | 4.81 | 269,203 |
| Most Common Food and Drink Words | 0 | - | 4.02 | 23,514 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 103,408 |
| Elemental Words | 0 | - | 4.96 | 51,937 |
| Mythical Creatures Quiz #1 | 0 | - | 4.92 | 704,070 |
| MLB Baseball Team Names by Clue | 0 | - | 4.34 | 67,164 |
| MLB Baseball Analogies | 0 | - | 4.27 | 24,015 |
| MLB Baseball Groups of Things | 0 | - | 4.06 | 18,463 |
| MLB Baseball Hall of Fame by Team | 0 | - | 4.15 | 10,446 |
| Olympic Host Countries | 0 | - | 4.98 | 198,792 |
| NBA Basketball Word Chain | 0 | - | 4.19 | 37,459 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.94 | 302,961 |
| National Football Team Logos | 0 | - | 4.84 | 178,476 |
| One Syllable Team Names | 0 | - | 4.18 | 14,163 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,584,802 |
| First Name Vocabulary #1 | 0 | - | 3.84 | 48,151 |
| First Name Vocabulary #2 | 0 | - | 3.96 | 36,332 |
| Last Name Vocabulary | 0 | - | 4.17 | 56,172 |
| Movie Titles with Shared First Words #2 | 0 | - | 4.62 | 26,866 |
| Songs that Start with the Same Word | 0 | - | 4.87 | 109,843 |
| Song Titles with Shared First Words #1 | 0 | - | 4.79 | 25,668 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 162,921 |
| Solve the Secret Country #2 | 0 | - | 4.85 | 115,924 |
| Anagram Chain - Countries | 0 | - | 4.99 | 115,120 |
| Obfuscations of Popular Cliches #1 | 0 | - | 4.37 | 50,196 |
| "As" Similes #1 | 0 | - | 4.15 | 29,822 |
| "As" Similes #2 | 0 | - | 3.79 | 35,415 |
| "Like" Similes #2 | 0 | - | 3.82 | 37,967 |
| Synonyms of Drunk | 0 | - | 3.65 | 40,968 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 235,716 |
| 5-Letter Literature Chain | 0 | - | 4.29 | 54,591 |
| 4-Letter Literature Chain | 0 | - | 4.39 | 42,216 |
| Random Symbol to Element | 0 | - | 4.88 | 92,131 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,493 |
| Disney Character Chain | 0 | - | 4.10 | 30,555 |
| Word Chain - Asia | 0 | - | 4.34 | 29,215 |
| Foods by Alternate Definition | 0 | - | 3.88 | 53,415 |
| American Candy by Alternate Definition | 0 | - | 4.04 | 19,319 |
| Foods Named for Places | 0 | - | 3.61 | 38,234 |
| Countries but all Vowels are Changed to O | 0 | - | 4.92 | 67,683 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 63,074 |
| Country Name Etymologies #1 | 0 | - | 4.97 | 158,125 |
| Country Name Etymologies #2 | 0 | - | 4.96 | 85,939 |
| North American Sports Champions Since 2000 | 0 | - | 4.47 | 110,539 |
| North American Sports Teams Closest to Each Other | 0 | - | 4.47 | 18,559 |
| Sports by Athlete | 0 | - | 3.74 | 331,626 |
| NFL Football Team Logos | 0 | - | 4.90 | 620,572 |
| NCAA Football Teams | 0 | - | 4.95 | 382,483 |
| NCAA Basketball Teams | 0 | - | 4.95 | 333,833 |
| Men's Tennis World Number Ones | 0 | - | 4.49 | 61,293 |
| Men's Tennis Champs | 0 | - | 4.69 | 162,979 |
| Formula One World Champions | 0 | - | 4.96 | 384,763 |
| FIFA Members That are NOT in the United Nations | 0 | - | 4.55 | 63,906 |
| Cricket World Cup Top 4 Positions | 0 | - | 4.42 | 50,154 |
| Rugby World Cup Top 4 Positions | 0 | - | 4.74 | 66,976 |
| Countries with Most Olympic Medals in Gymnastics | 0 | - | 4.45 | 59,564 |
| Movie Title Vocabulary Quiz #1 | 0 | - | 4.23 | 59,553 |
| Movie Titles by Synonyms #2 | 0 | - | 4.26 | 96,094 |
| Movie Titles by Synonyms #3 | 0 | - | 4.25 | 65,499 |
| Song Title Antonyms #1 | 0 | - | 4.10 | 87,266 |
| Song Title Antonyms #2 | 0 | - | 4.35 | 76,616 |
| Song Title Vocabulary | 0 | - | 4.35 | 62,199 |
| Song Titles by Synonyms #2 | 0 | - | 4.40 | 56,685 |
| Song Titles by Synonyms #1 | 0 | - | 4.18 | 69,256 |
| Obfuscations of Song Titles #1 | 0 | - | 4.38 | 34,489 |
| Book Titles with Shared First Words | 0 | - | 4.52 | 15,020 |
| Word Scramble - Countries | 0 | - | 4.86 | 2,086,791 |
| 7 Deadly Sins | 0 | - | 4.88 | 394,436 |
| Disney Animated Characters | 0 | - | 4.88 | 598,860 |
| Conspiracy Theories – Mostly U.S. | 0 | - | 4.44 | 56,213 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 446,544 |
| Countries with Four Letters | 0 | - | 4.99 | 418,198 |
| Word Chain - South America | 0 | - | 4.51 | 23,758 |
| Eight Most Popular Berries | 0 | - | 4.43 | 98,486 |
| Top 20 Fruits Sold in the U.S. | 0 | - | 4.44 | 66,918 |
| North American Sports Quotes | 0 | - | 3.75 | 30,230 |
| 2018 FIFA World Cup Results | 0 | - | 4.95 | 129,995 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 142,699 |
| NHL Ice Hockey Team Logos | 0 | - | 4.89 | 183,522 |
| Formula One Countries Visited | 0 | - | 4.96 | 141,928 |
| Formula 1: Top 3 in Driver's Championship | 0 | - | 4.96 | 99,121 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.84 | 44,872 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 349,336 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 710,819 |
| Book Titles by Synonyms #2 | 0 | - | 4.37 | 39,244 |
| Idioms by Synonyms | 0 | - | 4.22 | 15,622 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,090,048 |
| Fruits: No Vowels | 0 | - | 4.81 | 98,423 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 302,542 |
| Islands by Country #1 | 0 | - | 4.87 | 174,419 |
| Regions of Countries #1 | 0 | - | 4.97 | 158,862 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,231 |
| Regions of Countries #3 | 0 | - | 4.84 | 90,299 |
| Random Geographic Groups of Five | 0 | - | 4.93 | 113,566 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 198,202 |
| Top Five Countries By Category #3 | 0 | - | 4.82 | 169,320 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 213,574 |
| Cold War Decoder | 0 | - | 4.83 | 51,894 |
| Capital Cities Chain | 0 | - | 4.84 | 81,842 |
| Name a Valid Year in History | 0 | - | 4.93 | 66,295 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 316,684 |
| Name a Valid Country #3 | 0 | - | 4.99 | 259,631 |
| Name a Valid Country #1 | 0 | - | 4.99 | 283,036 |
| Name a Valid Country #2 | 0 | - | 4.98 | 246,172 |
| Name a Valid Country #4 | 0 | - | 4.97 | 251,328 |
| Name a Valid Country #5 | 0 | - | 4.99 | 189,623 |
| Name a Valid Country #6 | 0 | - | 4.94 | 126,240 |
| Name a Valid Country #7 | 0 | - | 4.91 | 126,336 |
| Name a Valid Country #8 | 0 | - | 4.85 | 95,854 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,228 |
| Random Geographic Groups of Seven | 0 | - | 4.91 | 45,135 |
| All North American Pro Sports Logos | 0 | - | 4.70 | 113,050 |
| North American Sports Teams Furthest From Any Other | 0 | - | 4.24 | 9,471 |
| Newest North American Sports Teams | 0 | - | 4.02 | 16,286 |
| Moved North American Sports Franchises | 0 | - | 3.92 | 32,794 |
| Sports Equipment | 0 | - | 3.76 | 62,126 |
| Sports That Don't Use a Ball | 0 | - | 3.91 | 52,151 |
| Discontinued North American Team Names | 0 | - | 4.26 | 17,774 |
| American Football Positions Quiz | 0 | - | 4.15 | 126,711 |
| MLS Soccer Teams | 0 | - | 4.23 | 83,928 |
| MLB Baseball MVPs | 0 | - | 4.44 | 107,694 |
| MLB Baseball Records | 0 | - | 4.54 | 34,197 |
| NBA Championship Starters | 0 | - | 4.64 | 359,287 |
| NBA Champions | 0 | - | 4.52 | 610,524 |
| NBA Finals MVPs | 0 | - | 4.48 | 236,462 |
| 21st Century NBA Champions | 0 | - | 4.42 | 109,254 |
| NBA Top 10 League Leaders of the 2010s | 0 | - | 4.49 | 54,703 |
| NBA 60 Points in a Game | 0 | - | 4.41 | 430,154 |
| NBA All-Time Statistical Leaders | 0 | - | 4.47 | 429,398 |
| Women's Tennis Champs | 0 | - | 4.34 | 89,171 |
| Golf Major Champions | 0 | - | 4.33 | 93,423 |
| Countries With Men's Major Golf Titles | 0 | - | 4.74 | 15,973 |
| UEFA European Championship Winners | 0 | - | 4.38 | 84,095 |
| Top Goalscorer by Soccer Team | 0 | - | 4.13 | 189,214 |
| 2010 FIFA World Cup Teams | 0 | - | 4.52 | 151,608 |
| FIFA Women's World Cup Top 4 Positions | 0 | - | 4.53 | 64,562 |
| FIFA World Cup All-Time Table | 0 | - | 4.67 | 120,690 |
| Most Expensive Football Transfers Ever | 0 | - | 4.30 | 317,000 |
| Champions League Winners | 0 | - | 4.92 | 995,381 |
| Test Match Cricket Record Batsman & Bowlers | 0 | - | 4.45 | 21,477 |
| How to Get Out in Cricket | 0 | - | 4.64 | 30,602 |
| Cricket - Cities That Have Hosted Test Matches | 0 | - | 4.43 | 22,043 |
| Teams Whose Names Don't End in "S" | 0 | - | 4.15 | 37,573 |
| Colorful North American Team Names | 0 | - | 4.03 | 32,360 |
| Track & Field Events at the Olympics | 0 | - | 4.38 | 62,165 |
| Countries with the Most Downhill Skiing | 0 | - | 4.90 | 56,791 |
