| MLB Baseball Teams Quiz | 0 | - | 4.91 | 894,879 |
| MLB Baseball Team Logos | 0 | - | 4.49 | 157,917 |
| NFL Football Team Logos | 0 | - | 4.91 | 632,502 |
| NBA Team Logos | 0 | - | 4.81 | 697,871 |
| NHL Ice Hockey Team Logos | 0 | - | 4.89 | 190,483 |
| U.S. Cities with Teams from All Four Major Sports | 0 | - | 4.88 | 140,054 |
| MLB Baseball MVPs | 0 | - | 4.44 | 110,013 |
| MLB Baseball Records | 0 | - | 4.55 | 34,746 |
| All Major North American Pro Sports Teams | 0 | - | 4.99 | 1,009,652 |
| Baseball First Ballot Hall of Fame | 0 | - | 4.39 | 44,184 |
| MLB Baseball Stadiums | 0 | - | 4.21 | 48,827 |
| Complete Baseball Hall of Fame | 0 | - | 4.23 | 41,681 |
| Debut Teams of MLB Players | 0 | - | 4.23 | 18,524 |
| Baseball Terms | 0 | - | 4.02 | 26,716 |
| First Names as Last Names - Baseball | 0 | - | 4.32 | 9,715 |
| MLB Baseball Teams - One Minute Sprint | 0 | - | 4.27 | 23,328 |
| Longest MLB Baseball Droughts | 0 | - | 4.21 | 21,162 |
| MLB Baseball General Knowledge #1 | 0 | - | 4.40 | 18,775 |
| 50 Home Runs in a Season Club | 0 | - | 4.17 | 75,658 |
| MLB Baseball Leaders by Category | 0 | - | 4.30 | 61,117 |
| Baseball 3000 Hits Club | 0 | - | 4.30 | 44,657 |
| Baseball 500 Home Run Club | 0 | - | 4.37 | 69,182 |
| MLB Home Run Champs by Year | 0 | - | 4.28 | 43,772 |
| Baseball Top 100 Career Home Runs | 0 | - | 4.08 | 32,117 |
| MLB Cities Map Quiz | 0 | - | 4.50 | 69,968 |
| All Teams to Ever Play a FIFA World Cup | 0 | - | 4.95 | 348,678 |
| FIFA World Cup Top 4 Positions | 0 | - | 4.96 | 468,241 |
| Baseball Abbreviations | 0 | - | 4.33 | 75,979 |
| Yogi Berra Quotes | 0 | - | 4.42 | 10,529 |
| Top 100 MLB Baseball Players of All Time | 0 | - | 4.32 | 98,648 |
| MLB All-Stars by Team | 0 | - | 4.05 | 36,737 |
| MLB Team Home Run Leaders | 0 | - | 4.11 | 40,497 |
| MLB Baseball Team Wins Leaders | 0 | - | 4.42 | 10,732 |
| MLB World Series Winners Since 2000 | 0 | - | 4.08 | 71,385 |
| NBA Legends by Picture | 0 | - | 4.18 | 78,871 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 78,628 |
| Most Popular High School Sports (U.S.) | 0 | - | 4.69 | 145,672 |
| NFL Football Teams Quiz | 0 | - | 4.98 | 2,300,850 |
| NBA Basketball Teams Quiz | 0 | - | 4.98 | 2,596,075 |
| NHL Hockey Teams Quiz | 0 | - | 4.91 | 657,809 |
| One Team Baseball Players | 0 | - | 4.00 | 32,424 |
| All Retired MLB Baseball Numbers | 0 | - | 4.07 | 14,009 |
| Cy Young Winners | 0 | - | 3.89 | 39,812 |
| MLB Players Who Almost Hit .400 | 0 | - | 4.08 | 18,152 |
| MLB Baseball Strikeout Leaders | 0 | - | 4.04 | 27,441 |
| MLB Baseball Triple Crown | 0 | - | 4.15 | 11,958 |
| Major League Batting Titles | 0 | - | 4.12 | 28,712 |
| MLB Teams That Have Never Won The World Series | 0 | - | 4.19 | 27,673 |
| NBA MVPs Quiz | 0 | - | 4.92 | 1,251,963 |
| All-NBA First Team Players | 0 | - | 4.81 | 548,083 |
| FIFA World Cup Host Countries | 0 | - | 4.97 | 241,716 |
| MLB Baseball Players by Team History | 0 | - | 3.76 | 11,177 |
| MLB Baseball Team Names by Clue | 0 | - | 4.35 | 67,985 |
| MLB Baseball Analogies | 0 | - | 4.27 | 24,229 |
| MLB Baseball Groups of Things | 0 | - | 4.11 | 18,621 |
| Baseball Word Chain | 0 | - | 4.17 | 16,265 |
| MLB Baseball General Knowledge #2 | 0 | - | 3.92 | 12,617 |
| MLB Baseball Hall of Fame by Team | 0 | - | 4.15 | 10,585 |
| MLB Greatest Player in Team History | 0 | - | 3.77 | 10,512 |
| Olympic Host Countries | 0 | - | 4.98 | 202,059 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 314,318 |
| National Football Team Logos | 0 | - | 4.85 | 182,020 |
| MLB Home Run Derby Winners | 0 | - | 3.89 | 9,159 |
| North American Sports Champions Since 2000 | 0 | - | 4.47 | 112,943 |
| North American Sports Teams Closest to Each Other | 0 | - | 4.47 | 19,196 |
| Sports by Athlete | 0 | - | 3.74 | 333,824 |
| NCAA Football Teams | 0 | - | 4.96 | 392,535 |
| NCAA Basketball Teams | 0 | - | 4.95 | 337,922 |
| Men's Tennis World Number Ones | 0 | - | 4.49 | 62,133 |
| Men's Tennis Champs | 0 | - | 4.70 | 165,668 |
| Formula One World Champions | 0 | - | 4.96 | 395,087 |
| FIFA Members That are NOT in the United Nations | 0 | - | 4.56 | 65,181 |
| Cricket World Cup Top 4 Positions | 0 | - | 4.41 | 50,758 |
| Rugby World Cup Top 4 Positions | 0 | - | 4.75 | 67,829 |
| Countries with Most Olympic Medals in Gymnastics | 0 | - | 4.46 | 60,176 |
| World Leaders by Picture | 0 | - | 4.36 | 266,884 |
| MLB Baseball Players Who Changed Teams | 0 | - | 3.83 | 19,978 |
| MLB Baseball Last Names | 0 | - | 4.19 | 19,175 |
| MLB Baseball A-Z #2 | 0 | - | 4.11 | 17,157 |
| MLB Baseball by Year, 1960–1989 | 0 | - | 4.09 | 18,716 |
| MLB Baseball by Year, 1990–present | 0 | - | 4.02 | 15,067 |
| MLB Baseball Pitchers with 300 Wins | 0 | - | 3.95 | 27,860 |
| MLB Single Season ERAs Below 2.00 | 0 | - | 3.79 | 13,163 |
| MLB Baseball 20 Win Pitchers | 0 | - | 3.79 | 22,240 |
| MLB Baseball 30-30 Club | 0 | - | 4.00 | 17,633 |
| Last 40 Home Run Hitter by MLB Team | 0 | - | 3.61 | 17,221 |
| Greatest 3-Year Stretches in MLB Baseball History | 0 | - | 3.98 | 11,794 |
| MLB Baseball Home Run Leaders by Decade | 0 | - | 3.90 | 21,280 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 145,227 |
| Formula One Countries Visited | 0 | - | 4.97 | 158,026 |
| Formula 1: Top 3 in Driver's Championship | 0 | - | 4.96 | 103,006 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.84 | 53,316 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 48,475 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 69,414 |
| Dictators by Picture | 0 | - | 4.18 | 49,415 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 909,938 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 418,656 |
| World Map without 12 Countries | 0 | - | 4.97 | 346,244 |
| Every Country Shape | 0 | - | 5.00 | 471,652 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,259,358 |
| Flags of Asia Quiz | 0 | - | 4.99 | 620,954 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 98,811 |
| Flags of Africa Quiz | 0 | - | 5.00 | 478,226 |
| Flags of North and South America | 0 | - | 4.99 | 377,405 |
| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 146,447 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 117,446 |
| Flags with the Most Stars | 0 | - | 4.91 | 138,023 |
| Country Flags with the Southern Cross | 0 | - | 4.81 | 63,256 |
| Flags that are Red & White Only | 0 | - | 4.97 | 165,694 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.92 | 147,416 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 77,761 |
| Former Flags | 0 | - | 4.97 | 108,672 |
| Country Flags with the Most Red | 0 | - | 4.98 | 121,422 |
| Country Flags with the Most Green | 0 | - | 4.96 | 100,414 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 100,199 |
| Country Flags with the Most Yellow | 0 | - | 4.95 | 99,801 |
| Country Flags with the Most Black | 0 | - | 4.95 | 98,213 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 68,140 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 50,521 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 100,112 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 81,462 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 66,712 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 45,782 |
| Countries by Partial Flag Images #7 | 0 | - | 4.88 | 32,754 |
| Countries by Satellite Image #1 | 0 | - | 4.89 | 146,930 |
| Countries by Satellite Image #5 | 0 | - | 4.90 | 83,217 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.83 | 49,295 |
| Countries by Coat of Arms #1 | 0 | - | 4.92 | 73,084 |
| Countries by Coat of Arms #2 | 0 | - | 4.81 | 41,657 |
| World Coats of Arms | 0 | - | 4.99 | 65,227 |
| Pixelated World Map | 0 | - | 5.00 | 144,150 |
| Country Flags with the Most Blue | 0 | - | 4.89 | 93,347 |
| Country Flags With Blue Removed | 0 | - | 4.89 | 45,049 |
| Country Flags that are White, Red and Green Only | 0 | - | 4.86 | 36,263 |
| All North American Pro Sports Logos | 0 | - | 4.72 | 116,489 |
| North American Sports Teams Furthest From Any Other | 0 | - | 4.24 | 9,669 |
| Newest North American Sports Teams | 0 | - | 4.02 | 16,789 |
| Moved North American Sports Franchises | 0 | - | 3.93 | 33,077 |
| Sports Equipment | 0 | - | 3.76 | 62,529 |
| Sports That Don't Use a Ball | 0 | - | 3.91 | 52,563 |
| Discontinued North American Team Names | 0 | - | 4.26 | 18,019 |
| American Football Positions Quiz | 0 | - | 4.15 | 128,470 |
| College Sports Logos Quiz #1 | 0 | - | 4.33 | 280,370 |
| College Sports Logos #2 | 0 | - | 4.08 | 162,817 |
| MLB Baseball Team Hits Leaders | 0 | - | 3.96 | 13,831 |
| Summer Olympics Top 4 Countries | 0 | - | 4.41 | 48,149 |
| NBA Championship Starters | 0 | - | 4.69 | 366,118 |
| NBA Champions | 0 | - | 4.52 | 621,751 |
| NBA Finals MVPs | 0 | - | 4.46 | 241,544 |
| 21st Century NBA Champions | 0 | - | 4.43 | 114,141 |
| NBA Top 10 League Leaders of the 2010s | 0 | - | 4.48 | 57,137 |
| NBA 60 Points in a Game | 0 | - | 4.41 | 438,341 |
| NBA All-Time Statistical Leaders | 0 | - | 4.47 | 435,653 |
| Women's Tennis Champs | 0 | - | 4.34 | 90,316 |
| Women's Tennis World Number Ones | 0 | - | 4.42 | 31,598 |
| Golf Major Champions | 0 | - | 4.34 | 95,216 |
| Countries With Men's Major Golf Titles | 0 | - | 4.77 | 17,239 |
| UEFA European Championship Winners | 0 | - | 4.38 | 85,622 |
| Top Goalscorer by Soccer Team | 0 | - | 4.13 | 192,798 |
| 2010 FIFA World Cup Teams | 0 | - | 4.53 | 154,129 |
| FIFA Women's World Cup Top 4 Positions | 0 | - | 4.56 | 66,045 |
| African Countries That Have Been to the FIFA World Cup | 0 | - | 4.89 | 60,198 |
| FIFA World Cup All-Time Table | 0 | - | 4.69 | 124,752 |
| Most Expensive Football Transfers Ever | 0 | - | 4.30 | 323,431 |
| Champions League Winners | 0 | - | 4.92 | 1,016,785 |
| Test Match Cricket Record Batsman & Bowlers | 0 | - | 4.45 | 21,786 |
| How to Get Out in Cricket | 0 | - | 4.64 | 31,080 |
| Cricket - Cities That Have Hosted Test Matches | 0 | - | 4.43 | 22,365 |
| Teams Whose Names Don't End in "S" | 0 | - | 4.16 | 37,977 |
| Colorful North American Team Names | 0 | - | 4.03 | 32,453 |
| Track & Field Events at the Olympics | 0 | - | 4.39 | 62,772 |
| Countries with the Most Downhill Skiing | 0 | - | 4.89 | 57,725 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 297,544 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 226,916 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 165,308 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 174,774 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 139,520 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 40,099 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.98 | 34,398 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 105,191 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 112,176 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 123,019 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 108,971 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 81,160 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 58,675 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 86,409 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 95,826 |
| Flags of Oceania | 0 | - | 5.00 | 263,014 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,680 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.98 | 160,019 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,953 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,808 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 79,531 |
| Pixelated Africa Map | 0 | - | 4.98 | 100,496 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,810 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,525 |
| Country Flags with Five Stars - Picture Quiz | 0 | - | 4.94 | 31,247 |
| Groups of Things - Sports | 0 | - | 4.27 | 68,018 |
| Sports Terms #2 | 0 | - | 4.07 | 51,526 |
| NFL Players by Team History | 0 | - | 4.16 | 90,292 |
