| Men's Tennis World Number Ones | 0 | - | 4.47 | 60,442 |
| Men's Tennis Champs | 0 | - | 4.64 | 159,996 |
| U.S. Cities with Teams from All Four Major Sports | 0 | - | 4.89 | 131,040 |
| Women's Tennis Champs | 0 | - | 4.31 | 87,870 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 48,378 |
| All Major North American Pro Sports Teams | 0 | - | 4.99 | 957,706 |
| Women's Tennis World Number Ones | 0 | - | 4.33 | 31,010 |
| MLB Baseball Teams Quiz | 0 | - | 4.91 | 864,766 |
| NBA Teams - One Minute Sprint | 0 | - | 4.53 | 150,298 |
| All Teams to Ever Play a FIFA World Cup | 0 | - | 4.95 | 319,685 |
| FIFA World Cup Top 4 Positions | 0 | - | 4.97 | 440,888 |
| American Sports Cliches | 0 | - | 4.09 | 108,145 |
| MLS Soccer Teams | 0 | - | 4.23 | 82,406 |
| Yogi Berra Quotes | 0 | - | 4.42 | 10,249 |
| NBA Basketball Analogies | 0 | - | 4.19 | 36,179 |
| Men's Tennis Superlatives | 0 | - | 4.54 | 18,426 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 71,375 |
| Most Popular High School Sports (U.S.) | 0 | - | 4.69 | 138,806 |
| NFL Football Teams Quiz | 0 | - | 4.98 | 2,237,495 |
| NBA Basketball Teams Quiz | 0 | - | 4.98 | 2,503,377 |
| NHL Hockey Teams Quiz | 0 | - | 4.89 | 624,294 |
| Most Popular NBA Jerseys | 0 | - | 4.37 | 820,346 |
| NBA MVPs Quiz | 0 | - | 4.91 | 1,192,941 |
| All-NBA First Team Players | 0 | - | 4.81 | 524,550 |
| FIFA World Cup Host Countries | 0 | - | 4.97 | 231,375 |
| Europe Geography Quiz #1 | 0 | - | 4.54 | 70,212 |
| Europe Geography Quiz #2 | 0 | - | 4.57 | 70,769 |
| Europe Geography Quiz #4 | 0 | - | 4.57 | 69,222 |
| Europe Geography Quiz #5 | 0 | - | 4.54 | 60,308 |
| Asia Geography Quiz #1 | 0 | - | 4.77 | 52,760 |
| Asia Geography Quiz #2 | 0 | - | 4.59 | 47,718 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 31,820 |
| Africa Geography Quiz #2 | 0 | - | 4.59 | 32,446 |
| Athletes by Country Quiz #1 | 0 | - | 4.35 | 45,025 |
| MLB Baseball Team Names by Clue | 0 | - | 4.34 | 66,297 |
| MLB Baseball Analogies | 0 | - | 4.27 | 23,751 |
| MLB Baseball Groups of Things | 0 | - | 4.04 | 18,276 |
| Baseball Word Chain | 0 | - | 4.17 | 15,918 |
| MLB Baseball Hall of Fame by Team | 0 | - | 4.15 | 10,264 |
| Olympic Host Countries | 0 | - | 4.98 | 193,837 |
| NBA Basketball Word Chain | 0 | - | 4.17 | 36,529 |
| Name a Valid Answer - NBA | 0 | - | 4.39 | 78,768 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.94 | 265,670 |
| National Football Team Logos | 0 | - | 4.85 | 173,772 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 59,035 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 62,983 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 155,652 |
| Solve the Secret Country #2 | 0 | - | 4.89 | 109,809 |
| Anagram Chain - Countries | 0 | - | 4.99 | 111,161 |
| Random General Knowledge - Countries | 0 | - | 4.33 | 87,003 |
| Random Symbol to Element | 0 | - | 4.89 | 90,484 |
| Europe Geography Decoder | 0 | - | 4.86 | 68,204 |
| North American Sports Champions Since 2000 | 0 | - | 4.49 | 106,774 |
| North American Sports Teams Closest to Each Other | 0 | - | 4.45 | 17,752 |
| Sports by Athlete | 0 | - | 3.74 | 328,832 |
| Most Popular NFL Jerseys | 0 | - | 4.17 | 233,378 |
| NFL Team Names by Clue | 0 | - | 4.17 | 125,913 |
| NFL Football Team Logos | 0 | - | 4.90 | 605,612 |
| NCAA Football Teams | 0 | - | 4.95 | 369,568 |
| NCAA Basketball Teams | 0 | - | 4.93 | 324,507 |
| NHL Hockey Team Names by Clue | 0 | - | 4.35 | 84,093 |
| NBA Team Names by Clue | 0 | - | 4.29 | 167,325 |
| Formula One World Champions | 0 | - | 4.95 | 369,293 |
| FIFA Members NOT Independent Countries | 0 | - | 4.46 | 57,345 |
| Cricket World Cup Top 4 Positions | 0 | - | 4.41 | 49,347 |
| Rugby World Cup Top 4 Positions | 0 | - | 4.74 | 65,718 |
| Countries with Most Olympic Medals in Gymnastics | 0 | - | 4.45 | 58,558 |
| Word Scramble - Countries | 0 | - | 4.86 | 2,051,410 |
| 7 Deadly Sins Quiz | 0 | - | 4.87 | 381,785 |
| Europe Geography Quiz #3 | 0 | - | 4.33 | 62,707 |
| Oceania Geography Quiz | 0 | - | 4.55 | 21,735 |
| South American Geography Quiz #2 | 0 | - | 4.68 | 38,707 |
| South American Geography Quiz #1 | 0 | - | 4.74 | 32,079 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 437,277 |
| Countries with Four Letters | 0 | - | 4.99 | 408,803 |
| Random Capital to Country | 0 | - | 4.99 | 2,537,364 |
| Random Country to Capital | 0 | - | 4.98 | 885,728 |
| American Sports Quotes Quiz | 0 | - | 3.84 | 28,374 |
| Athletes by Country Quiz #2 | 0 | - | 4.13 | 26,425 |
| 2018 FIFA World Cup Results | 0 | - | 4.95 | 124,573 |
| MLB Baseball Last Names | 0 | - | 4.32 | 18,699 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.95 | 138,756 |
| NHL Ice Hockey Team Logos | 0 | - | 4.88 | 174,553 |
| Formula One Countries Visited | 0 | - | 4.96 | 136,985 |
| Formula 1: Top 3 in Driver's Championship | 0 | - | 4.95 | 93,924 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 336,191 |
| Add A Letter - Make a European City | 0 | - | 4.88 | 22,755 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,072,506 |
| Islands by Country #1 | 0 | - | 4.87 | 171,821 |
| Regions of Countries #1 | 0 | - | 4.97 | 157,045 |
| Regions of Countries #2 | 0 | - | 4.95 | 121,277 |
| Regions of Countries #3 | 0 | - | 4.84 | 88,861 |
| Countries by Emojis | 0 | - | 4.99 | 228,253 |
| Countries with Shortest Maximum Distances to the Ocean | 0 | - | 4.12 | 30,549 |
| Top Five Countries By Category #2 | 0 | - | 4.92 | 180,247 |
| Top Five Countries By Category #3 | 0 | - | 4.81 | 164,514 |
| Countries With One Word And Two O's | 0 | - | 4.96 | 53,162 |
| Country Chain | 0 | - | 4.96 | 211,919 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 206,699 |
| Capital Cities Chain | 0 | - | 4.87 | 79,527 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 87,514 |
| Name a Valid Country #3 | 0 | - | 4.99 | 232,910 |
| Name a Valid Country #1 | 0 | - | 4.99 | 266,669 |
| Name a Valid Country #2 | 0 | - | 4.98 | 236,234 |
| Name a Valid Country #4 | 0 | - | 4.97 | 228,645 |
| Name a Valid Country #5 | 0 | - | 4.99 | 181,853 |
| Name a Valid Country #6 | 0 | - | 4.95 | 119,330 |
| Name a Valid Country #7 | 0 | - | 4.91 | 119,867 |
| Name a Valid Country #8 | 0 | - | 4.86 | 89,816 |
| All North American Pro Sports Logos | 0 | - | 4.70 | 108,857 |
| North American Sports Teams Furthest From Any Other | 0 | - | 4.24 | 9,226 |
| Sports Scandals Quiz | 0 | - | 3.98 | 34,060 |
| Moved North American Sports Franchises | 0 | - | 3.93 | 32,482 |
| Sports Equipment | 0 | - | 3.76 | 61,542 |
| Sports That Don't Use a Ball | 0 | - | 3.93 | 51,565 |
| Discontinued North American Team Names | 0 | - | 4.25 | 17,415 |
| American Football Positions Quiz | 0 | - | 4.14 | 124,748 |
| MLB Baseball Players with Unusual Names | 0 | - | 3.91 | 13,758 |
| MLB Baseball MVPs | 0 | - | 4.43 | 104,659 |
| MLB Baseball Records | 0 | - | 4.53 | 33,504 |
| NBA Championship Starters | 0 | - | 4.62 | 350,441 |
| NBA Champions | 0 | - | 4.49 | 598,394 |
| NBA Finals MVPs | 0 | - | 4.47 | 230,373 |
| NBA Top 10 League Leaders of the 2010s | 0 | - | 4.48 | 51,688 |
| NBA All-Time Statistical Leaders | 0 | - | 4.46 | 421,050 |
| Golf Major Champions | 0 | - | 4.31 | 90,698 |
| UEFA European Championship Winners | 0 | - | 4.37 | 82,226 |
| Top Goalscorer by Soccer Team | 0 | - | 4.12 | 185,422 |
| 2010 FIFA World Cup Teams | 0 | - | 4.51 | 149,188 |
| FIFA Women's World Cup Top 4 Positions | 0 | - | 4.53 | 63,068 |
| FIFA World Cup All-Time Table | 0 | - | 4.64 | 116,976 |
| Champions League Winners | 0 | - | 4.91 | 971,691 |
| Test Match Cricket Record Batsman & Bowlers | 0 | - | 4.43 | 21,127 |
| How to Get Out in Cricket | 0 | - | 4.64 | 30,131 |
| Cricket - Cities That Have Hosted Test Matches | 0 | - | 4.42 | 21,628 |
| Teams Whose Names Don't End in "S" | 0 | - | 4.14 | 36,949 |
| Colorful North American Team Names | 0 | - | 4.03 | 32,212 |
| Track & Field Events at the Olympics | 0 | - | 4.40 | 61,204 |
| Countries with the Most Downhill Skiing | 0 | - | 4.90 | 55,291 |
| Divided World City Name Puzzle #1 | 0 | - | 4.88 | 46,400 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 44,881 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 94,021 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 100,758 |
| The Eleven Colors | 0 | - | 4.74 | 230,399 |
| Marvel Cinematic Universe - All Movies | 0 | - | 4.89 | 317,728 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 175,875 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.92 | 86,335 |
| Top Five Countries By Fruit Production | 0 | - | 4.95 | 71,400 |
| The Only Country ... | 0 | - | 4.91 | 56,548 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 107,935 |
| Random Countries by Borders | 0 | - | 4.99 | 79,668 |
| Top Five Countries by Random Categories | 0 | - | 4.94 | 129,853 |
| Random Name a Valid Country | 0 | - | 4.99 | 198,478 |
| Fruits by Picture | 0 | - | 4.19 | 795,722 |
| Countries with the Most McDonald's Locations | 0 | - | 4.83 | 109,042 |
| Biggest Countries with No McDonald's | 0 | - | 4.84 | 87,208 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.96 | 117,788 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 309,625 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 227,474 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 217,280 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 185,333 |
| Groups of Things - Sports | 0 | - | 4.27 | 66,745 |
| Sports Terms Quiz #2 | 0 | - | 4.04 | 50,601 |
| NFL Players by Team History | 0 | - | 4.17 | 85,958 |
| NFL Football Analogies | 0 | - | 3.84 | 28,168 |
| Top 5 Best NFL Teams Since 2000 | 0 | - | 4.28 | 114,664 |
| Top 5 Worst NFL Teams Since 2000 | 0 | - | 4.33 | 140,841 |
| NFL Football General Knowledge | 0 | - | 4.31 | 43,365 |
| NFL Football Teams - One Minute Sprint | 0 | - | 4.41 | 266,720 |
| NFL Quarterbacks - 100 Win Club | 0 | - | 4.51 | 83,850 |
| All NFL Starting Quarterbacks of the 2010s | 0 | - | 4.52 | 127,204 |
| NFL 4,000 Yard Passers | 0 | - | 4.42 | 115,025 |
| Big Ten College Football Teams | 0 | - | 4.22 | 55,138 |
| SEC College Football Teams | 0 | - | 4.15 | 44,447 |
| Baseball First Ballot Hall of Fame | 0 | - | 4.37 | 43,137 |
| MLB Baseball Stadiums | 0 | - | 4.21 | 47,288 |
| Complete Baseball Hall of Fame | 0 | - | 4.21 | 40,169 |
| Countries with Major League Baseball Players | 0 | - | 4.57 | 65,780 |
| MLB Baseball Team Logos | 0 | - | 4.48 | 148,191 |
| Countries Where Baseball is the Most Popular Sport | 0 | - | 4.42 | 54,233 |
| 50 Home Runs in a Season Club | 0 | - | 4.14 | 73,667 |
| MLB Baseball Leaders by Category | 0 | - | 4.29 | 59,818 |
| Baseball 3000 Hits Club | 0 | - | 4.29 | 43,323 |
| Baseball 500 Home Run Club | 0 | - | 4.35 | 66,700 |
| MLB Home Run Champs by Year | 0 | - | 4.27 | 42,151 |
| Countries with the Fastest Marathoners | 0 | - | 4.51 | 92,627 |
| Countries with the Fastest 100 Meter Sprinters | 0 | - | 4.44 | 83,591 |
| Summer Olympics Top 4 Countries | 0 | - | 4.39 | 45,489 |
| NHL Hockey Top 50 All-Time Goal Scorers | 0 | - | 4.10 | 34,874 |
| NHL Hockey General Knowledge | 0 | - | 4.29 | 32,634 |
| NBA Players with Three or More Rings | 0 | - | 4.09 | 137,274 |
| NBA Players by Team History | 0 | - | 4.27 | 89,420 |
| NBA 3 Point Contest Winners | 0 | - | 4.04 | 37,866 |
| Debut Teams of NBA Players | 0 | - | 4.17 | 124,547 |
| NBA Teams by City and First Letter | 0 | - | 4.14 | 54,561 |
| Best NBA Centers of All-Time | 0 | - | 4.19 | 49,036 |
| 21st Century NBA Champions | 0 | - | 4.39 | 104,289 |
| NBA Rookies of the Year | 0 | - | 4.55 | 60,847 |
| Top 5 Best NBA Teams Since 2010 | 0 | - | 4.20 | 170,137 |
| NBA Basketball General Knowledge #2 | 0 | - | 4.10 | 39,780 |
