| NFL Football Teams Quiz | 0 | - | 4.98 | 2,280,917 |
| NFL Football Team Logos | 0 | - | 4.90 | 623,870 |
| NCAA Football Teams | 0 | - | 4.96 | 384,941 |
| U.S. Cities with Teams from All Four Major Sports | 0 | - | 4.88 | 137,193 |
| 2018 FIFA World Cup Results | 0 | - | 4.95 | 131,124 |
| American Football Positions Quiz | 0 | - | 4.15 | 127,108 |
| All Major North American Pro Sports Teams | 0 | - | 4.99 | 992,654 |
| NFL Football by Year, 2000–present | 0 | - | 4.26 | 27,936 |
| NFL Players by Team History | 0 | - | 4.17 | 88,920 |
| Top 5 Best NFL Teams Since 2000 | 0 | - | 4.28 | 118,035 |
| Top 5 Worst NFL Teams Since 2000 | 0 | - | 4.34 | 145,052 |
| NFL Football General Knowledge | 0 | - | 4.32 | 45,764 |
| NFL Football Teams - One Minute Sprint | 0 | - | 4.41 | 276,701 |
| NFL Quarterbacks - 100 Win Club | 0 | - | 4.48 | 87,632 |
| All NFL Starting Quarterbacks of the 2010s | 0 | - | 4.51 | 128,948 |
| NFL 4,000 Yard Passers | 0 | - | 4.43 | 118,742 |
| NFL Football by Year, 1967–1999 | 0 | - | 4.34 | 25,431 |
| Most Popular High School Sports (U.S.) | 0 | - | 4.69 | 143,291 |
| NCAA Football Team Names | 0 | - | 4.47 | 201,484 |
| MLB Baseball Teams Quiz | 0 | - | 4.91 | 884,724 |
| All Teams to Ever Play a FIFA World Cup | 0 | - | 4.95 | 333,722 |
| FIFA World Cup Top 4 Positions | 0 | - | 4.96 | 457,973 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 76,061 |
| NFL Most Valuable Players | 0 | - | 4.29 | 199,712 |
| NFL Defensive Players of the Year | 0 | - | 4.09 | 36,267 |
| Debut Teams of NFL Players | 0 | - | 4.16 | 26,558 |
| NFL Team Colors | 0 | - | 3.87 | 151,707 |
| Super Bowl Half-Time Performers | 0 | - | 4.10 | 64,624 |
| NFL Teams that Have Never Won a Super Bowl | 0 | - | 4.34 | 53,274 |
| NFL Most Touchdowns in a Season | 0 | - | 4.23 | 57,266 |
| NFL All-Time Yardage Leaders | 0 | - | 4.31 | 68,709 |
| Top NFL Fantasy Football Performers | 0 | - | 4.09 | 43,841 |
| NFL Football Records | 0 | - | 4.37 | 130,855 |
| NFL 1,500 Yard Rushers | 0 | - | 4.01 | 40,060 |
| NFL Rushing Champions | 0 | - | 4.19 | 50,517 |
| NFL Passing Champions | 0 | - | 4.14 | 55,456 |
| College Football Rivalries | 0 | - | 4.12 | 60,737 |
| All-Time NCAA Football Wins | 0 | - | 4.29 | 84,730 |
| NCAA College Football Top Four | 0 | - | 4.29 | 62,168 |
| FIFA World Cup Host Countries | 0 | - | 4.97 | 237,907 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 93,468 |
| Countries by Founding Story | 0 | - | 4.95 | 76,809 |
| Independence from Whom | 0 | - | 4.99 | 210,384 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 131,209 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,174 |
| NFL Football Last Names | 0 | - | 4.43 | 171,063 |
| NBA Basketball Teams Quiz | 0 | - | 4.98 | 2,564,167 |
| NHL Hockey Teams Quiz | 0 | - | 4.90 | 646,942 |
| NBA MVPs Quiz | 0 | - | 4.92 | 1,230,954 |
| All-NBA First Team Players | 0 | - | 4.83 | 537,906 |
| North American Sports Teams Closest to Each Other | 0 | - | 4.47 | 18,717 |
| Sports by Athlete | 0 | - | 3.74 | 332,171 |
| Super Bowl MVPs | 0 | - | 4.25 | 42,474 |
| Super Bowl Winning Teams | 0 | - | 4.27 | 165,355 |
| NFL Team Passing Leaders | 0 | - | 4.17 | 106,051 |
| NFL Team Rushing Leaders | 0 | - | 4.14 | 52,861 |
| #1 NFL Football Draft Picks | 0 | - | 4.06 | 102,941 |
| Heisman Trophy Winners | 0 | - | 4.07 | 48,064 |
| NCAA Football Champions | 0 | - | 4.32 | 126,582 |
| North American Sports Champions Since 2000 | 0 | - | 4.47 | 111,079 |
| One-Team NFL Players | 0 | - | 3.79 | 48,103 |
| NFL Stadiums | 0 | - | 4.00 | 40,673 |
| NFL Players Who Changed Teams | 0 | - | 3.88 | 55,611 |
| NFL Rookies of the Year | 0 | - | 3.81 | 35,127 |
| NFL Head Coaches | 0 | - | 3.86 | 41,535 |
| Super Bowl Losing Teams | 0 | - | 4.03 | 27,602 |
| NFL 1,500 Yard Receivers | 0 | - | 3.96 | 43,454 |
| NFL 2,000-Yard Rushers | 0 | - | 4.02 | 25,625 |
| NFL Team Passing Leaders - Extreme | 0 | - | 4.40 | 25,760 |
| College Football Bowl Games | 0 | - | 4.37 | 30,177 |
| NCAA Basketball Teams | 0 | - | 4.94 | 334,933 |
| Olympic Host Countries | 0 | - | 4.98 | 199,385 |
| Men's Tennis World Number Ones | 0 | - | 4.49 | 61,446 |
| Men's Tennis Champs | 0 | - | 4.69 | 163,418 |
| Formula One World Champions | 0 | - | 4.96 | 386,837 |
| FIFA Members That are NOT in the United Nations | 0 | - | 4.55 | 64,220 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 305,482 |
| National Football Team Logos | 0 | - | 4.85 | 179,366 |
| Cricket World Cup Top 4 Positions | 0 | - | 4.42 | 50,265 |
| Rugby World Cup Top 4 Positions | 0 | - | 4.75 | 67,163 |
| Countries with Most Olympic Medals in Gymnastics | 0 | - | 4.45 | 59,718 |
| Countries of the World in 1900 | 0 | - | 4.89 | 84,012 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 193,944 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 149,632 |
| Recently Independent Countries | 0 | - | 4.98 | 158,298 |
| Historical City to Country | 0 | - | 4.84 | 78,282 |
| Countries by Former Name | 0 | - | 4.99 | 124,604 |
| Cities by Former Name | 0 | - | 4.84 | 91,203 |
| North American Sports Teams Furthest From Any Other | 0 | - | 4.24 | 9,511 |
| Newest North American Sports Teams | 0 | - | 4.02 | 16,411 |
| Moved North American Sports Franchises | 0 | - | 3.92 | 32,852 |
| Sports Equipment | 0 | - | 3.76 | 62,220 |
| Sports That Don't Use a Ball | 0 | - | 3.91 | 52,240 |
| Discontinued North American Team Names | 0 | - | 4.26 | 17,835 |
| American Football A-Z | 0 | - | 4.26 | 14,488 |
| Unusual NFL First Names | 0 | - | 3.60 | 47,632 |
| NFL Players' College Teams #2 | 0 | - | 4.01 | 79,070 |
| Most Popular NFL Jerseys | 0 | - | 4.19 | 236,903 |
| 100 Greatest Players in NFL History | 0 | - | 3.56 | 69,738 |
| NFL Team Names by Clue | 0 | - | 4.19 | 127,457 |
| NFL Cities Map Quiz | 0 | - | 4.38 | 232,262 |
| NFL Teams To Win Back-to-Back Superbowls | 0 | - | 3.95 | 18,900 |
| Top NFL Quarterback Coach Combos | 0 | - | 4.05 | 28,511 |
| Super Bowl Winning Coaches | 0 | - | 4.02 | 21,697 |
| Super Bowl Winning QBs | 0 | - | 4.36 | 174,792 |
| Super Bowl Losing QBs | 0 | - | 4.10 | 49,325 |
| NFL Team Receiving Leaders | 0 | - | 3.94 | 43,963 |
| Top NFL Quarterback Receiver Combos | 0 | - | 4.07 | 49,443 |
| Top NFL Quarterbacks by Decade | 0 | - | 4.13 | 47,017 |
| NCAA College Football Stadiums | 0 | - | 3.95 | 38,495 |
| NCAA Football Cities | 0 | - | 4.31 | 64,557 |
| MLB Baseball by Year, 1960–1989 | 0 | - | 4.09 | 18,663 |
| MLB Baseball by Year, 1990–present | 0 | - | 4.02 | 14,961 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 143,118 |
| NHL Ice Hockey Team Logos | 0 | - | 4.89 | 185,238 |
| Formula One Countries Visited | 0 | - | 4.96 | 142,669 |
| Formula 1: Top 3 in Driver's Championship | 0 | - | 4.96 | 99,851 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.83 | 45,525 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,163 |
| Former Capitals | 0 | - | 4.88 | 71,253 |
| Warsaw Pact Countries | 0 | - | 4.83 | 84,345 |
| Most Populous Countries by Year | 0 | - | 4.83 | 109,695 |
| First Countries to Reach 5 Million People | 0 | - | 4.92 | 134,609 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.87 | 75,486 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.97 | 83,851 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.92 | 66,734 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 72,980 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 96,474 |
| Countries of Europe in 1444 | 0 | - | 4.92 | 99,114 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.83 | 57,084 |
| Countries Settled by Vikings | 0 | - | 4.93 | 121,048 |
| All North American Pro Sports Logos | 0 | - | 4.70 | 113,957 |
| Madden NFL Covers | 0 | - | 4.02 | 107,401 |
| Colleges of Super Bowl Winning QBs | 0 | - | 4.21 | 49,147 |
| NFL Draft - First Round Quarterbacks | 0 | - | 4.30 | 98,662 |
| MLB Baseball MVPs | 0 | - | 4.44 | 108,299 |
| MLB Baseball Records | 0 | - | 4.54 | 34,349 |
| NBA Finals MVPs | 0 | - | 4.48 | 237,726 |
| 21st Century NBA Champions | 0 | - | 4.43 | 110,611 |
| NBA Top 10 League Leaders of the 2010s | 0 | - | 4.49 | 55,348 |
| Women's Tennis Champs | 0 | - | 4.34 | 89,346 |
| Women's Tennis World Number Ones | 0 | - | 4.42 | 31,368 |
| Golf Major Champions | 0 | - | 4.33 | 93,829 |
| Countries With Men's Major Golf Titles | 0 | - | 4.75 | 16,297 |
| UEFA European Championship Winners | 0 | - | 4.38 | 84,444 |
| Top Goalscorer by Soccer Team | 0 | - | 4.13 | 190,318 |
| 2010 FIFA World Cup Teams | 0 | - | 4.53 | 152,153 |
| FIFA Women's World Cup Top 4 Positions | 0 | - | 4.56 | 64,909 |
| FIFA World Cup All-Time Table | 0 | - | 4.67 | 121,525 |
| Most Expensive Football Transfers Ever | 0 | - | 4.30 | 318,485 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 352,095 |
| Test Match Cricket Record Batsman & Bowlers | 0 | - | 4.45 | 21,528 |
| How to Get Out in Cricket | 0 | - | 4.64 | 30,693 |
| Cricket - Cities That Have Hosted Test Matches | 0 | - | 4.43 | 22,099 |
| Teams Whose Names Don't End in "S" | 0 | - | 4.15 | 37,688 |
| Colorful North American Team Names | 0 | - | 4.03 | 32,389 |
| Track & Field Events at the Olympics | 0 | - | 4.39 | 62,319 |
| Former Countries | 0 | - | 4.75 | 132,917 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,567 |
| City Where It Happened #2 | 0 | - | 4.42 | 53,021 |
| Countries by Independence Day | 0 | - | 4.61 | 52,660 |
| Ancient City to Country | 0 | - | 4.70 | 107,768 |
| Former Countries by Capital | 0 | - | 4.45 | 127,212 |
| City-States | 0 | - | 4.53 | 37,161 |
| NFL Team Nicknames | 0 | - | 3.89 | 92,914 |
| NFL Players' College Teams #1 | 0 | - | 3.87 | 106,700 |
| First Ballot NFL Hall of Fame | 0 | - | 4.00 | 30,281 |
| NFL Football Multiple Choice | 0 | - | 3.84 | 19,176 |
| NFL Coaches with the Most Wins | 0 | - | 3.88 | 18,246 |
| NFL 200 Yards Rushing in a Game | 0 | - | 3.46 | 26,858 |
| NFL Best Rushing Quarterbacks | 0 | - | 3.87 | 46,228 |
| NCAA Football Team Name Vocabulary | 0 | - | 4.23 | 20,312 |
| College Sports Logos Quiz #1 | 0 | - | 4.33 | 278,643 |
| College Sports Logos #2 | 0 | - | 4.07 | 161,683 |
| NCAA Football Quiz | 0 | - | 3.77 | 17,822 |
| NBA Championship Starters | 0 | - | 4.64 | 361,152 |
| NBA Champions | 0 | - | 4.52 | 613,156 |
| NBA 60 Points in a Game | 0 | - | 4.41 | 432,641 |
| NBA All-Time Statistical Leaders | 0 | - | 4.47 | 430,881 |
| Champions League Winners | 0 | - | 4.92 | 999,922 |
| Countries with the Most Downhill Skiing | 0 | - | 4.91 | 56,939 |
| NFL Teams That Have Won the Most Super Bowls | 0 | - | 4.31 | 19,820 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 78,358 |
| Battle to Country | 0 | - | 4.91 | 52,825 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 172,850 |
| Modern-Day Countries of the Umayyad Caliphate on a Map | 0 | - | 4.98 | 68,416 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,426 |
| Groups of Things - Sports | 0 | - | 4.27 | 67,596 |
| U.S. Sports Trivia #1 | 0 | - | 3.86 | 23,921 |
| U.S. Sports Trivia #2 | 0 | - | 3.96 | 17,326 |
| Sports Terms #2 | 0 | - | 4.06 | 51,178 |
| Football... or football? | 0 | - | 3.93 | 26,434 |
| NFL Football Analogies | 0 | - | 3.80 | 28,586 |
| Top Ranked NFL Players of the 2010s | 0 | - | 3.91 | 24,607 |
| NCAA Football Champion Coaches | 0 | - | 3.82 | 21,709 |
| Big Ten College Football Teams | 0 | - | 4.24 | 56,388 |
| SEC College Football Teams | 0 | - | 4.15 | 45,686 |
| Baseball First Ballot Hall of Fame | 0 | - | 4.39 | 43,859 |
| MLB Baseball Stadiums | 0 | - | 4.21 | 48,357 |
| Complete Baseball Hall of Fame | 0 | - | 4.23 | 41,075 |
