| MLB Baseball Teams Quiz | 0 | - | 4.91 | 881,821 |
| MLB Baseball Team Logos | 0 | - | 4.49 | 153,550 |
| NFL Football Team Logos | 0 | - | 4.91 | 621,212 |
| U.S. Cities with Teams from All Four Major Sports | 0 | - | 4.88 | 136,343 |
| NHL Ice Hockey Team Logos | 0 | - | 4.89 | 183,878 |
| MLB Baseball MVPs | 0 | - | 4.44 | 107,815 |
| MLB Baseball Records | 0 | - | 4.54 | 34,224 |
| All Major North American Pro Sports Teams | 0 | - | 4.99 | 988,238 |
| Baseball First Ballot Hall of Fame | 0 | - | 4.39 | 43,756 |
| MLB Baseball Stadiums | 0 | - | 4.21 | 48,181 |
| Complete Baseball Hall of Fame | 0 | - | 4.23 | 40,899 |
| Debut Teams of MLB Players | 0 | - | 4.23 | 18,188 |
| Baseball Terms | 0 | - | 4.02 | 26,290 |
| First Names as Last Names - Baseball | 0 | - | 4.32 | 9,566 |
| MLB Baseball Teams - One Minute Sprint | 0 | - | 4.25 | 22,750 |
| Longest MLB Baseball Droughts | 0 | - | 4.23 | 20,950 |
| MLB Baseball General Knowledge #1 | 0 | - | 4.40 | 18,457 |
| 50 Home Runs in a Season Club | 0 | - | 4.15 | 74,874 |
| MLB Baseball Leaders by Category | 0 | - | 4.30 | 60,612 |
| Baseball 3000 Hits Club | 0 | - | 4.29 | 44,117 |
| Baseball 500 Home Run Club | 0 | - | 4.37 | 68,150 |
| MLB Home Run Champs by Year | 0 | - | 4.28 | 43,066 |
| NBA Team Logos | 0 | - | 4.80 | 680,281 |
| Most Popular High School Sports (U.S.) | 0 | - | 4.69 | 142,780 |
| MLB Cities Map Quiz | 0 | - | 4.50 | 68,837 |
| All Teams to Ever Play a FIFA World Cup | 0 | - | 4.95 | 332,356 |
| FIFA World Cup Top 4 Positions | 0 | - | 4.96 | 455,746 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 75,561 |
| Baseball Abbreviations | 0 | - | 4.32 | 75,258 |
| One Team Baseball Players | 0 | - | 4.00 | 32,176 |
| Yogi Berra Quotes | 0 | - | 4.42 | 10,380 |
| Top 100 MLB Baseball Players of All Time | 0 | - | 4.31 | 97,022 |
| All Retired MLB Baseball Numbers | 0 | - | 4.07 | 13,796 |
| Cy Young Winners | 0 | - | 3.89 | 39,350 |
| MLB All-Stars by Team | 0 | - | 4.05 | 36,485 |
| MLB Players Who Almost Hit .400 | 0 | - | 4.08 | 18,047 |
| MLB Baseball Strikeout Leaders | 0 | - | 4.04 | 27,265 |
| MLB Team Home Run Leaders | 0 | - | 4.11 | 40,075 |
| MLB Baseball Team Wins Leaders | 0 | - | 4.42 | 10,638 |
| MLB Baseball Triple Crown | 0 | - | 4.15 | 11,847 |
| Major League Batting Titles | 0 | - | 4.12 | 28,523 |
| Baseball Top 100 Career Home Runs | 0 | - | 4.08 | 31,331 |
| MLB World Series Winners Since 2000 | 0 | - | 4.04 | 69,827 |
| MLB Teams That Have Never Won The World Series | 0 | - | 4.19 | 27,361 |
| NBA Legends by Picture | 0 | - | 4.18 | 76,998 |
| FIFA World Cup Host Countries | 0 | - | 4.98 | 236,624 |
| NFL Football Teams Quiz | 0 | - | 4.98 | 2,275,322 |
| NBA Basketball Teams Quiz | 0 | - | 4.98 | 2,556,159 |
| NHL Hockey Teams Quiz | 0 | - | 4.90 | 644,149 |
| MLB Baseball Players by Team History | 0 | - | 3.76 | 10,977 |
| MLB Baseball General Knowledge #2 | 0 | - | 3.92 | 12,441 |
| MLB Greatest Player in Team History | 0 | - | 3.77 | 10,346 |
| NBA MVPs Quiz | 0 | - | 4.92 | 1,225,733 |
| All-NBA First Team Players | 0 | - | 4.83 | 536,014 |
| MLB Home Run Derby Winners | 0 | - | 3.89 | 9,044 |
| North American Sports Teams Closest to Each Other | 0 | - | 4.47 | 18,592 |
| Sports by Athlete | 0 | - | 3.74 | 331,734 |
| MLB Baseball Team Names by Clue | 0 | - | 4.34 | 67,199 |
| North American Sports Champions Since 2000 | 0 | - | 4.47 | 110,670 |
| NCAA Football Teams | 0 | - | 4.95 | 382,981 |
| NCAA Basketball Teams | 0 | - | 4.95 | 334,077 |
| MLB Baseball Analogies | 0 | - | 4.27 | 24,032 |
| MLB Baseball Groups of Things | 0 | - | 4.06 | 18,473 |
| Baseball Word Chain | 0 | - | 4.17 | 16,117 |
| MLB Baseball Hall of Fame by Team | 0 | - | 4.15 | 10,456 |
| Olympic Host Countries | 0 | - | 4.98 | 198,895 |
| Men's Tennis World Number Ones | 0 | - | 4.49 | 61,327 |
| Men's Tennis Champs | 0 | - | 4.69 | 163,063 |
| Formula One World Champions | 0 | - | 4.96 | 385,261 |
| FIFA Members That are NOT in the United Nations | 0 | - | 4.55 | 63,966 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.94 | 303,523 |
| National Football Team Logos | 0 | - | 4.84 | 178,658 |
| Cricket World Cup Top 4 Positions | 0 | - | 4.42 | 50,171 |
| Rugby World Cup Top 4 Positions | 0 | - | 4.74 | 67,009 |
| Countries with Most Olympic Medals in Gymnastics | 0 | - | 4.45 | 59,591 |
| North American Sports Teams Furthest From Any Other | 0 | - | 4.24 | 9,483 |
| Newest North American Sports Teams | 0 | - | 4.02 | 16,314 |
| Moved North American Sports Franchises | 0 | - | 3.92 | 32,801 |
| Sports Equipment | 0 | - | 3.76 | 62,149 |
| Sports That Don't Use a Ball | 0 | - | 3.91 | 52,165 |
| Discontinued North American Team Names | 0 | - | 4.26 | 17,790 |
| MLB Baseball Players Who Changed Teams | 0 | - | 3.79 | 19,847 |
| MLB Baseball Last Names | 0 | - | 4.32 | 18,951 |
| MLB Baseball A-Z #2 | 0 | - | 4.11 | 16,992 |
| MLB Baseball by Year, 1960–1989 | 0 | - | 4.09 | 18,650 |
| MLB Baseball by Year, 1990–present | 0 | - | 4.02 | 14,927 |
| MLB Baseball Pitchers with 300 Wins | 0 | - | 3.92 | 27,683 |
| MLB Single Season ERAs Below 2.00 | 0 | - | 3.79 | 13,039 |
| MLB Baseball 20 Win Pitchers | 0 | - | 3.76 | 22,086 |
| MLB Baseball 30-30 Club | 0 | - | 4.00 | 17,482 |
| Last 40 Home Run Hitter by MLB Team | 0 | - | 3.61 | 17,016 |
| Greatest 3-Year Stretches in MLB Baseball History | 0 | - | 3.95 | 11,665 |
| MLB Baseball Home Run Leaders by Decade | 0 | - | 3.90 | 20,918 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 142,791 |
| Formula One Countries Visited | 0 | - | 4.96 | 142,070 |
| Formula 1: Top 3 in Driver's Championship | 0 | - | 4.96 | 99,287 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.84 | 45,010 |
| Country Flags that are White, Red and Green Only | 0 | - | 4.86 | 35,621 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 46,619 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 67,626 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 98,034 |
| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 142,734 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 114,203 |
| Flags with the Most Stars | 0 | - | 4.91 | 134,889 |
| Country Flags with the Southern Cross | 0 | - | 4.83 | 61,361 |
| Flags that are Red & White Only | 0 | - | 4.97 | 160,925 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.93 | 144,636 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 74,153 |
| Former Flags | 0 | - | 4.97 | 106,687 |
| Country Flags with the Most Red | 0 | - | 4.98 | 119,375 |
| Country Flags with the Most Green | 0 | - | 4.96 | 98,784 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 98,572 |
| Country Flags with the Most Yellow | 0 | - | 4.94 | 98,287 |
| Country Flags with the Most Black | 0 | - | 4.95 | 96,813 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 67,263 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 49,672 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 98,388 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 79,693 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 64,745 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 43,970 |
| Countries by Satellite Image #1 | 0 | - | 4.89 | 144,357 |
| Countries by Satellite Image #5 | 0 | - | 4.89 | 81,957 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.83 | 48,446 |
| Countries by Coat of Arms #1 | 0 | - | 4.93 | 72,356 |
| Countries by Coat of Arms #2 | 0 | - | 4.81 | 41,275 |
| World Coats of Arms | 0 | - | 4.99 | 63,853 |
| Pixelated World Map | 0 | - | 5.00 | 142,430 |
| Country Flags with the Most Blue | 0 | - | 4.88 | 91,731 |
| Country Flags With Blue Removed | 0 | - | 4.93 | 43,790 |
| All North American Pro Sports Logos | 0 | - | 4.70 | 113,273 |
| American Football Positions Quiz | 0 | - | 4.15 | 126,787 |
| NBA Finals MVPs | 0 | - | 4.48 | 236,706 |
| 21st Century NBA Champions | 0 | - | 4.42 | 109,519 |
| NBA Top 10 League Leaders of the 2010s | 0 | - | 4.49 | 54,824 |
| Women's Tennis Champs | 0 | - | 4.34 | 89,192 |
| Golf Major Champions | 0 | - | 4.33 | 93,512 |
| Countries With Men's Major Golf Titles | 0 | - | 4.74 | 16,047 |
| UEFA European Championship Winners | 0 | - | 4.38 | 84,149 |
| Top Goalscorer by Soccer Team | 0 | - | 4.13 | 189,387 |
| 2010 FIFA World Cup Teams | 0 | - | 4.52 | 151,687 |
| FIFA Women's World Cup Top 4 Positions | 0 | - | 4.53 | 64,596 |
| FIFA World Cup All-Time Table | 0 | - | 4.67 | 120,782 |
| Most Expensive Football Transfers Ever | 0 | - | 4.30 | 317,284 |
| Test Match Cricket Record Batsman & Bowlers | 0 | - | 4.45 | 21,482 |
| How to Get Out in Cricket | 0 | - | 4.64 | 30,612 |
| Cricket - Cities That Have Hosted Test Matches | 0 | - | 4.43 | 22,054 |
| Teams Whose Names Don't End in "S" | 0 | - | 4.15 | 37,601 |
| Colorful North American Team Names | 0 | - | 4.03 | 32,370 |
| Track & Field Events at the Olympics | 0 | - | 4.38 | 62,193 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 904,177 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 414,825 |
| World Map without 12 Countries | 0 | - | 4.97 | 342,355 |
| Every Country Shape | 0 | - | 5.00 | 458,914 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,226,578 |
| Flags of Asia Quiz | 0 | - | 4.99 | 605,524 |
| Flags of Africa Quiz | 0 | - | 5.00 | 463,315 |
| Flags of North and South America | 0 | - | 4.99 | 367,186 |
| College Sports Logos Quiz #1 | 0 | - | 4.33 | 278,151 |
| College Sports Logos #2 | 0 | - | 4.07 | 161,359 |
| MLB Baseball Team Hits Leaders | 0 | - | 3.96 | 13,705 |
| NBA Championship Starters | 0 | - | 4.64 | 359,601 |
| NBA Champions | 0 | - | 4.52 | 611,081 |
| NBA 60 Points in a Game | 0 | - | 4.41 | 430,727 |
| NBA All-Time Statistical Leaders | 0 | - | 4.47 | 429,716 |
| Champions League Winners | 0 | - | 4.92 | 996,324 |
| Countries with the Most Downhill Skiing | 0 | - | 4.90 | 56,825 |
| Country Shapes Quiz #3 | 0 | - | 4.91 | 294,430 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 224,253 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 162,189 |
| World Map without 12 Countries #2 | 0 | - | 4.97 | 171,322 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 137,012 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 34,419 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 103,330 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 110,655 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 121,266 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 107,295 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 80,028 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 57,562 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 85,033 |
| Flags of Oceania | 0 | - | 5.00 | 255,184 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,852 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 158,396 |
| Flags to Capitals #1 | 0 | - | 4.96 | 57,884 |
| Flags to Capitals #2 | 0 | - | 4.95 | 43,924 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 78,036 |
| Countries by Partial Flag Images #7 | 0 | - | 4.89 | 30,578 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,066 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,409 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,807 |
| Country Flags with Five Stars - Picture Quiz | 0 | - | 4.93 | 30,703 |
| Groups of Things - Sports | 0 | - | 4.27 | 67,506 |
| U.S. Sports Trivia #1 | 0 | - | 3.86 | 23,865 |
| U.S. Sports Trivia #2 | 0 | - | 3.96 | 17,298 |
| Sports Terms #2 | 0 | - | 4.06 | 51,111 |
| NFL Players by Team History | 0 | - | 4.17 | 88,548 |
| Top 5 Best NFL Teams Since 2000 | 0 | - | 4.28 | 117,598 |
| Top 5 Worst NFL Teams Since 2000 | 0 | - | 4.34 | 144,384 |
| NFL Football General Knowledge | 0 | - | 4.32 | 45,412 |
| NFL Football Teams - One Minute Sprint | 0 | - | 4.41 | 275,250 |
| All NFL Starting Quarterbacks of the 2010s | 0 | - | 4.51 | 128,707 |
