| MLB Baseball Teams Quiz | 0 | - | 4.91 | 894,233 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,285 |
| Yogi Berra Quotes | 0 | - | 4.42 | 10,524 |
| U.S. Cities with Teams from All Four Major Sports | 0 | - | 4.88 | 139,843 |
| MLB Baseball Team Names by Clue | 0 | - | 4.35 | 67,957 |
| MLB Baseball MVPs | 0 | - | 4.44 | 109,879 |
| MLB Baseball Records | 0 | - | 4.54 | 34,720 |
| MLB Baseball Analogies | 0 | - | 4.27 | 24,217 |
| MLB Baseball Groups of Things | 0 | - | 4.11 | 18,614 |
| Baseball Word Chain | 0 | - | 4.17 | 16,262 |
| MLB Baseball Hall of Fame by Team | 0 | - | 4.15 | 10,577 |
| All Major North American Pro Sports Teams | 0 | - | 4.99 | 1,008,412 |
| MLB Baseball Team Logos | 0 | - | 4.49 | 157,730 |
| Christmas Decoder | 0 | - | 4.42 | 49,645 |
| Baseball First Ballot Hall of Fame | 0 | - | 4.39 | 44,155 |
| MLB Baseball Stadiums | 0 | - | 4.21 | 48,798 |
| Complete Baseball Hall of Fame | 0 | - | 4.23 | 41,639 |
| MLB Baseball Last Names | 0 | - | 4.19 | 19,171 |
| Debut Teams of MLB Players | 0 | - | 4.23 | 18,504 |
| Baseball Terms | 0 | - | 4.02 | 26,695 |
| First Names as Last Names - Baseball | 0 | - | 4.32 | 9,709 |
| MLB Baseball Teams - One Minute Sprint | 0 | - | 4.27 | 23,305 |
| Longest MLB Baseball Droughts | 0 | - | 4.21 | 21,154 |
| MLB Baseball General Knowledge #1 | 0 | - | 4.40 | 18,758 |
| 50 Home Runs in a Season Club | 0 | - | 4.17 | 75,594 |
| MLB Baseball Leaders by Category | 0 | - | 4.30 | 61,098 |
| Baseball 3000 Hits Club | 0 | - | 4.30 | 44,626 |
| Baseball 500 Home Run Club | 0 | - | 4.37 | 69,128 |
| MLB Home Run Champs by Year | 0 | - | 4.28 | 43,729 |
| Baseball Top 100 Career Home Runs | 0 | - | 4.08 | 32,056 |
| MLB Cities Map Quiz | 0 | - | 4.50 | 69,931 |
| NBA Teams - One Minute Sprint | 0 | - | 4.54 | 156,592 |
| Name a Valid Answer - NBA | 0 | - | 4.41 | 83,624 |
| All Teams to Ever Play a FIFA World Cup | 0 | - | 4.95 | 347,843 |
| FIFA World Cup Top 4 Positions | 0 | - | 4.96 | 466,944 |
| American Sports Cliches | 0 | - | 4.10 | 109,652 |
| Baseball Abbreviations | 0 | - | 4.33 | 75,944 |
| Top 100 MLB Baseball Players of All Time | 0 | - | 4.32 | 98,564 |
| MLB All-Stars by Team | 0 | - | 4.05 | 36,721 |
| MLB Team Home Run Leaders | 0 | - | 4.11 | 40,474 |
| MLB Baseball Team Wins Leaders | 0 | - | 4.42 | 10,726 |
| MLB World Series Winners Since 2000 | 0 | - | 4.08 | 71,298 |
| NBA Basketball Analogies | 0 | - | 4.19 | 37,074 |
| Halloween Decoder | 0 | - | 4.21 | 45,685 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 78,428 |
| North American Sports Quotes | 0 | - | 3.83 | 37,346 |
| Most Popular High School Sports (U.S.) | 0 | - | 4.69 | 145,504 |
| NFL Football Teams Quiz | 0 | - | 4.98 | 2,299,608 |
| NBA Basketball Teams Quiz | 0 | - | 4.98 | 2,593,597 |
| NHL Hockey Teams Quiz | 0 | - | 4.90 | 657,046 |
| One Team Baseball Players | 0 | - | 4.00 | 32,394 |
| All Retired MLB Baseball Numbers | 0 | - | 4.07 | 13,992 |
| Cy Young Winners | 0 | - | 3.89 | 39,772 |
| MLB Players Who Almost Hit .400 | 0 | - | 4.08 | 18,143 |
| MLB Baseball Strikeout Leaders | 0 | - | 4.04 | 27,427 |
| MLB Baseball Triple Crown | 0 | - | 4.15 | 11,956 |
| Major League Batting Titles | 0 | - | 4.12 | 28,695 |
| MLB Teams That Have Never Won The World Series | 0 | - | 4.19 | 27,656 |
| Most Popular NBA Jerseys | 0 | - | 4.38 | 840,167 |
| NBA MVPs Quiz | 0 | - | 4.92 | 1,250,364 |
| All-NBA First Team Players | 0 | - | 4.81 | 547,293 |
| FIFA World Cup Host Countries | 0 | - | 4.97 | 241,160 |
| Athletes by Country Quiz #1 | 0 | - | 4.36 | 45,440 |
| MLB Baseball Players by Team History | 0 | - | 3.76 | 11,161 |
| MLB Baseball General Knowledge #2 | 0 | - | 3.92 | 12,605 |
| MLB Greatest Player in Team History | 0 | - | 3.77 | 10,501 |
| Olympic Host Countries | 0 | - | 4.98 | 201,874 |
| NBA Basketball Word Chain | 0 | - | 4.20 | 38,225 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 313,498 |
| National Football Team Logos | 0 | - | 4.85 | 181,728 |
| MLB Home Run Derby Winners | 0 | - | 3.89 | 9,153 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,650,478 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 65,768 |
| Solve the Secret Country #1 | 0 | - | 4.93 | 167,935 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 120,212 |
| Anagram Chain - Countries | 0 | - | 4.98 | 117,531 |
| Random Symbol to Element | 0 | - | 4.88 | 93,871 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 70,912 |
| North American Sports Champions Since 2000 | 0 | - | 4.47 | 112,813 |
| North American Sports Teams Closest to Each Other | 0 | - | 4.47 | 19,164 |
| Sports by Athlete | 0 | - | 3.74 | 333,699 |
| Most Popular NFL Jerseys | 0 | - | 4.19 | 238,296 |
| NFL Team Names by Clue | 0 | - | 4.19 | 128,002 |
| NFL Football Team Logos | 0 | - | 4.91 | 631,938 |
| NCAA Football Teams | 0 | - | 4.96 | 391,958 |
| NCAA Basketball Teams | 0 | - | 4.95 | 337,710 |
| NHL Hockey Team Names by Clue | 0 | - | 4.35 | 87,714 |
| NBA Team Names by Clue | 0 | - | 4.28 | 171,008 |
| NBA Team Logos | 0 | - | 4.81 | 696,708 |
| Men's Tennis World Number Ones | 0 | - | 4.49 | 62,052 |
| Men's Tennis Champs | 0 | - | 4.70 | 165,406 |
| Formula One World Champions | 0 | - | 4.96 | 394,397 |
| FIFA Members That are NOT in the United Nations | 0 | - | 4.56 | 65,098 |
| Cricket World Cup Top 4 Positions | 0 | - | 4.41 | 50,696 |
| Rugby World Cup Top 4 Positions | 0 | - | 4.75 | 67,763 |
| Countries with Most Olympic Medals in Gymnastics | 0 | - | 4.46 | 60,139 |
| Word Scramble - Countries | 0 | - | 4.87 | 2,119,764 |
| 7 Deadly Sins | 0 | - | 4.88 | 403,820 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 453,096 |
| Countries with Four Letters | 0 | - | 4.99 | 425,534 |
| Random Capital to Country | 0 | - | 4.99 | 2,600,665 |
| Random Country to Capital | 0 | - | 4.98 | 927,352 |
| United Kingdom Decoder | 0 | - | 4.29 | 40,099 |
| Athletes by Country #2 | 0 | - | 4.13 | 26,659 |
| 2018 FIFA World Cup Results | 0 | - | 4.94 | 134,700 |
| MLB Baseball Players Who Changed Teams | 0 | - | 3.83 | 19,971 |
| MLB Baseball A-Z #2 | 0 | - | 4.11 | 17,148 |
| MLB Baseball by Year, 1960–1989 | 0 | - | 4.09 | 18,714 |
| MLB Baseball by Year, 1990–present | 0 | - | 4.02 | 15,061 |
| MLB Baseball Pitchers with 300 Wins | 0 | - | 3.95 | 27,839 |
| MLB Single Season ERAs Below 2.00 | 0 | - | 3.79 | 13,154 |
| MLB Baseball 20 Win Pitchers | 0 | - | 3.79 | 22,227 |
| MLB Baseball 30-30 Club | 0 | - | 4.00 | 17,623 |
| Last 40 Home Run Hitter by MLB Team | 0 | - | 3.61 | 17,214 |
| Greatest 3-Year Stretches in MLB Baseball History | 0 | - | 3.98 | 11,787 |
| MLB Baseball Home Run Leaders by Decade | 0 | - | 3.90 | 21,262 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 145,110 |
| NHL Ice Hockey Team Logos | 0 | - | 4.89 | 190,075 |
| Formula One Countries Visited | 0 | - | 4.97 | 157,655 |
| Formula 1: Top 3 in Driver's Championship | 0 | - | 4.96 | 102,733 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.83 | 52,987 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 361,212 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 741,186 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,102,067 |
| Islands by Country #1 | 0 | - | 4.90 | 176,259 |
| Regions of Countries #1 | 0 | - | 4.96 | 160,187 |
| Regions of Countries #2 | 0 | - | 4.95 | 124,509 |
| Regions of Countries #3 | 0 | - | 4.85 | 91,357 |
| Countries by Emojis | 0 | - | 4.99 | 241,731 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 201,898 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 184,301 |
| Countries With One Word And Two O's | 0 | - | 4.92 | 56,524 |
| Country Chain | 0 | - | 4.96 | 218,361 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 218,752 |
| Cold War Decoder | 0 | - | 4.83 | 52,614 |
| Capital Cities Chain | 0 | - | 4.84 | 83,315 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,514 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 323,578 |
| Name a Valid Country #3 | 0 | - | 4.99 | 265,854 |
| Name a Valid Country #1 | 0 | - | 4.99 | 294,957 |
| Name a Valid Country #2 | 0 | - | 4.98 | 253,987 |
| Name a Valid Country #4 | 0 | - | 4.97 | 258,985 |
| Name a Valid Country #5 | 0 | - | 4.99 | 209,863 |
| Name a Valid Country #6 | 0 | - | 4.95 | 144,801 |
| Name a Valid Country #7 | 0 | - | 4.91 | 131,729 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,495 |
| All North American Pro Sports Logos | 0 | - | 4.72 | 116,304 |
| North American Sports Teams Furthest From Any Other | 0 | - | 4.24 | 9,656 |
| Newest North American Sports Teams | 0 | - | 4.02 | 16,760 |
| Sports Scandals (Mostly U.S.) | 0 | - | 4.00 | 34,495 |
| Moved North American Sports Franchises | 0 | - | 3.93 | 33,057 |
| Sports Equipment | 0 | - | 3.76 | 62,508 |
| Sports That Don't Use a Ball | 0 | - | 3.91 | 52,542 |
| Discontinued North American Team Names | 0 | - | 4.26 | 18,008 |
| American Football Positions Quiz | 0 | - | 4.15 | 128,405 |
| MLS Soccer Teams | 0 | - | 4.23 | 85,123 |
| MLB Baseball Team Hits Leaders | 0 | - | 3.96 | 13,828 |
| Summer Olympics Top 4 Countries | 0 | - | 4.41 | 48,061 |
| NBA Championship Starters | 0 | - | 4.68 | 365,714 |
| NBA Champions | 0 | - | 4.51 | 621,120 |
| NBA Finals MVPs | 0 | - | 4.46 | 241,291 |
| 21st Century NBA Champions | 0 | - | 4.43 | 113,893 |
| NBA Top 10 League Leaders of the 2010s | 0 | - | 4.48 | 57,025 |
| NBA 60 Points in a Game | 0 | - | 4.41 | 437,989 |
| NBA All-Time Statistical Leaders | 0 | - | 4.47 | 435,365 |
| Women's Tennis Champs | 0 | - | 4.34 | 90,174 |
| Women's Tennis World Number Ones | 0 | - | 4.42 | 31,555 |
| Golf Major Champions | 0 | - | 4.34 | 95,135 |
| Countries With Men's Major Golf Titles | 0 | - | 4.77 | 17,183 |
| UEFA European Championship Winners | 0 | - | 4.38 | 85,516 |
| Top Goalscorer by Soccer Team | 0 | - | 4.13 | 192,597 |
| 2010 FIFA World Cup Teams | 0 | - | 4.53 | 153,837 |
| FIFA Women's World Cup Top 4 Positions | 0 | - | 4.56 | 65,900 |
| African Countries That Have Been to the FIFA World Cup | 0 | - | 4.89 | 59,732 |
| FIFA World Cup All-Time Table | 0 | - | 4.69 | 124,296 |
| Most Expensive Football Transfers Ever | 0 | - | 4.30 | 323,065 |
| Champions League Winners | 0 | - | 4.92 | 1,015,321 |
| Test Match Cricket Record Batsman & Bowlers | 0 | - | 4.45 | 21,753 |
| How to Get Out in Cricket | 0 | - | 4.64 | 31,033 |
| Cricket - Cities That Have Hosted Test Matches | 0 | - | 4.43 | 22,332 |
| Teams Whose Names Don't End in "S" | 0 | - | 4.16 | 37,963 |
| Colorful North American Team Names | 0 | - | 4.03 | 32,446 |
| Track & Field Events at the Olympics | 0 | - | 4.39 | 62,742 |
| Countries with the Most Downhill Skiing | 0 | - | 4.89 | 57,686 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,243 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 49,361 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 96,597 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.43 | 324,073 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 103,496 |
| The Eleven Colors | 0 | - | 4.74 | 235,947 |
| Marvel Cinematic Universe - All Movies | 0 | - | 4.89 | 342,939 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,558 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 181,666 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 89,672 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 81,178 |
| The Only Country ... | 0 | - | 4.91 | 81,828 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,612 |
| Random Countries by Borders | 0 | - | 4.99 | 83,035 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 141,316 |
| Random Name a Valid Country | 0 | - | 4.99 | 206,519 |
