| NFL Football Teams Quiz | 0 | - | 4.98 | 2,294,448 |
| NFL Football Team Logos | 0 | - | 4.91 | 629,477 |
| NCAA Football Teams | 0 | - | 4.96 | 388,987 |
| U.S. Cities with Teams from All Four Major Sports | 0 | - | 4.88 | 138,921 |
| 2018 FIFA World Cup Results | 0 | - | 4.95 | 133,127 |
| American Football Positions Quiz | 0 | - | 4.15 | 128,110 |
| All Major North American Pro Sports Teams | 0 | - | 4.99 | 1,003,368 |
| NFL Football by Year, 2000–present | 0 | - | 4.26 | 28,130 |
| NFL Players by Team History | 0 | - | 4.18 | 89,771 |
| Top 5 Best NFL Teams Since 2000 | 0 | - | 4.28 | 118,964 |
| Top 5 Worst NFL Teams Since 2000 | 0 | - | 4.34 | 146,644 |
| NFL Football General Knowledge | 0 | - | 4.32 | 46,463 |
| NFL Football Teams - One Minute Sprint | 0 | - | 4.41 | 279,679 |
| NFL Quarterbacks - 100 Win Club | 0 | - | 4.49 | 88,743 |
| All NFL Starting Quarterbacks of the 2010s | 0 | - | 4.51 | 129,459 |
| NFL 4,000 Yard Passers | 0 | - | 4.43 | 119,557 |
| NFL Football by Year, 1967–1999 | 0 | - | 4.34 | 25,487 |
| Most Popular High School Sports (U.S.) | 0 | - | 4.69 | 144,453 |
| NCAA Football Team Names | 0 | - | 4.47 | 202,427 |
| MLB Baseball Teams Quiz | 0 | - | 4.91 | 891,809 |
| All Teams to Ever Play a FIFA World Cup | 0 | - | 4.95 | 340,662 |
| FIFA World Cup Top 4 Positions | 0 | - | 4.96 | 463,367 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 77,686 |
| NFL Most Valuable Players | 0 | - | 4.26 | 201,756 |
| NFL Defensive Players of the Year | 0 | - | 4.09 | 36,525 |
| Debut Teams of NFL Players | 0 | - | 4.16 | 26,780 |
| NFL Teams To Win Back-to-Back Superbowls | 0 | - | 4.05 | 19,162 |
| NFL Team Colors | 0 | - | 3.87 | 152,194 |
| Super Bowl Half-Time Performers | 0 | - | 4.11 | 64,846 |
| NFL Teams that Have Never Won a Super Bowl | 0 | - | 4.34 | 53,684 |
| NFL Most Touchdowns in a Season | 0 | - | 4.23 | 57,576 |
| NFL All-Time Yardage Leaders | 0 | - | 4.31 | 69,494 |
| Top NFL Fantasy Football Performers | 0 | - | 4.09 | 44,115 |
| NFL Football Records | 0 | - | 4.37 | 131,479 |
| NFL 1,500 Yard Rushers | 0 | - | 4.01 | 40,403 |
| NFL Rushing Champions | 0 | - | 4.19 | 50,755 |
| NFL Passing Champions | 0 | - | 4.14 | 55,756 |
| College Football Rivalries | 0 | - | 4.12 | 61,108 |
| All-Time NCAA Football Wins | 0 | - | 4.30 | 85,480 |
| NCAA College Football Top Four | 0 | - | 4.30 | 62,920 |
| FIFA World Cup Host Countries | 0 | - | 4.97 | 239,674 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 94,488 |
| Countries by Founding Story | 0 | - | 4.95 | 77,383 |
| Independence from Whom | 0 | - | 4.99 | 212,127 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 132,751 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,602 |
| NFL Football Last Names | 0 | - | 4.43 | 171,757 |
| NBA Basketball Teams Quiz | 0 | - | 4.98 | 2,584,271 |
| NHL Hockey Teams Quiz | 0 | - | 4.90 | 653,912 |
| NBA MVPs Quiz | 0 | - | 4.92 | 1,244,236 |
| All-NBA First Team Players | 0 | - | 4.83 | 542,734 |
| North American Sports Teams Closest to Each Other | 0 | - | 4.47 | 19,002 |
| Sports by Athlete | 0 | - | 3.74 | 333,146 |
| Super Bowl MVPs | 0 | - | 4.25 | 42,715 |
| Super Bowl Winning Teams | 0 | - | 4.27 | 166,637 |
| NFL Team Passing Leaders | 0 | - | 4.16 | 106,569 |
| NFL Team Rushing Leaders | 0 | - | 4.15 | 53,141 |
| #1 NFL Football Draft Picks | 0 | - | 4.07 | 104,033 |
| Heisman Trophy Winners | 0 | - | 4.08 | 48,420 |
| NCAA Football Champions | 0 | - | 4.32 | 127,665 |
| North American Sports Champions Since 2000 | 0 | - | 4.47 | 112,318 |
| One-Team NFL Players | 0 | - | 3.81 | 48,292 |
| NFL Stadiums | 0 | - | 4.00 | 40,918 |
| NFL Players Who Changed Teams | 0 | - | 3.88 | 55,842 |
| NFL Rookies of the Year | 0 | - | 3.81 | 35,290 |
| NFL Head Coaches | 0 | - | 3.88 | 41,762 |
| Super Bowl Losing Teams | 0 | - | 4.03 | 27,730 |
| NFL 1,500 Yard Receivers | 0 | - | 3.96 | 43,763 |
| NFL 2,000-Yard Rushers | 0 | - | 4.02 | 25,761 |
| NFL Team Passing Leaders - Extreme | 0 | - | 4.40 | 25,945 |
| College Football Bowl Games | 0 | - | 4.38 | 30,348 |
| NCAA Basketball Teams | 0 | - | 4.95 | 336,869 |
| Olympic Host Countries | 0 | - | 4.98 | 201,109 |
| NBA Team Logos | 0 | - | 4.81 | 692,471 |
| Men's Tennis World Number Ones | 0 | - | 4.49 | 61,815 |
| Men's Tennis Champs | 0 | - | 4.70 | 164,638 |
| Formula One World Champions | 0 | - | 4.96 | 391,673 |
| FIFA Members That are NOT in the United Nations | 0 | - | 4.55 | 64,761 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 310,764 |
| National Football Team Logos | 0 | - | 4.85 | 180,846 |
| Rugby World Cup Top 4 Positions | 0 | - | 4.75 | 67,543 |
| Countries with Most Olympic Medals in Gymnastics | 0 | - | 4.46 | 59,995 |
| Countries of the World in 1900 | 0 | - | 4.89 | 85,257 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 195,751 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 151,323 |
| Recently Independent Countries | 0 | - | 4.98 | 159,480 |
| Historical City to Country | 0 | - | 4.84 | 78,637 |
| Countries by Former Name | 0 | - | 4.99 | 125,355 |
| Cities by Former Name | 0 | - | 4.83 | 91,721 |
| North American Sports Teams Furthest From Any Other | 0 | - | 4.24 | 9,608 |
| Newest North American Sports Teams | 0 | - | 4.02 | 16,630 |
| Moved North American Sports Franchises | 0 | - | 3.93 | 32,998 |
| Sports Equipment | 0 | - | 3.76 | 62,405 |
| Sports That Don't Use a Ball | 0 | - | 3.91 | 52,429 |
| Discontinued North American Team Names | 0 | - | 4.26 | 17,942 |
| American Football A-Z | 0 | - | 4.26 | 14,537 |
| Unusual NFL First Names | 0 | - | 3.60 | 47,765 |
| NFL Players' College Teams #2 | 0 | - | 4.03 | 79,563 |
| Most Popular NFL Jerseys | 0 | - | 4.19 | 237,862 |
| 100 Greatest Players in NFL History | 0 | - | 3.58 | 70,034 |
| NFL Team Names by Clue | 0 | - | 4.19 | 127,840 |
| NFL Cities Map Quiz | 0 | - | 4.38 | 234,497 |
| Top NFL Quarterback Coach Combos | 0 | - | 4.05 | 28,601 |
| Super Bowl Winning Coaches | 0 | - | 4.02 | 21,763 |
| Super Bowl Winning QBs | 0 | - | 4.36 | 176,431 |
| Super Bowl Losing QBs | 0 | - | 4.10 | 49,557 |
| NFL Team Receiving Leaders | 0 | - | 3.94 | 44,197 |
| Top NFL Quarterback Receiver Combos | 0 | - | 4.07 | 49,743 |
| Top NFL Quarterbacks by Decade | 0 | - | 4.13 | 47,413 |
| NCAA College Football Stadiums | 0 | - | 3.95 | 38,633 |
| NCAA Football Cities | 0 | - | 4.28 | 64,940 |
| MLB Baseball by Year, 1960–1989 | 0 | - | 4.09 | 18,697 |
| MLB Baseball by Year, 1990–present | 0 | - | 4.02 | 15,038 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 144,615 |
| NHL Ice Hockey Team Logos | 0 | - | 4.89 | 188,603 |
| Formula One Countries Visited | 0 | - | 4.96 | 144,079 |
| Formula 1: Top 3 in Driver's Championship | 0 | - | 4.96 | 101,475 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.81 | 47,442 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,625 |
| Former Capitals | 0 | - | 4.88 | 71,519 |
| Warsaw Pact Countries | 0 | - | 4.83 | 84,567 |
| Most Populous Countries by Year | 0 | - | 4.83 | 110,877 |
| First Countries to Reach 5 Million People | 0 | - | 4.93 | 135,511 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.88 | 76,302 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.98 | 92,916 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 67,340 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 73,643 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 97,414 |
| Countries of Europe in 1444 | 0 | - | 4.92 | 100,038 |
| Countries of the World in 1444 | 0 | - | 4.98 | 60,432 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.83 | 57,581 |
| Countries Settled by Vikings | 0 | - | 4.93 | 121,764 |
| All North American Pro Sports Logos | 0 | - | 4.70 | 115,558 |
| Madden NFL Covers | 0 | - | 4.02 | 108,196 |
| Colleges of Super Bowl Winning QBs | 0 | - | 4.22 | 49,562 |
| NFL Draft - First Round Quarterbacks | 0 | - | 4.30 | 99,263 |
| MLB Baseball MVPs | 0 | - | 4.43 | 109,422 |
| MLB Baseball Records | 0 | - | 4.54 | 34,639 |
| Summer Olympics Top 4 Countries | 0 | - | 4.41 | 47,847 |
| NBA Finals MVPs | 0 | - | 4.46 | 240,247 |
| 21st Century NBA Champions | 0 | - | 4.43 | 112,974 |
| NBA Top 10 League Leaders of the 2010s | 0 | - | 4.48 | 56,572 |
| Women's Tennis Champs | 0 | - | 4.34 | 89,815 |
| Women's Tennis World Number Ones | 0 | - | 4.42 | 31,474 |
| Golf Major Champions | 0 | - | 4.34 | 94,695 |
| Men's Golf World Number Ones | 0 | - | 4.17 | 8,434 |
| Countries With Men's Major Golf Titles | 0 | - | 4.77 | 16,907 |
| UEFA European Championship Winners | 0 | - | 4.38 | 85,181 |
| Top Goalscorer by Soccer Team | 0 | - | 4.13 | 191,809 |
| 2010 FIFA World Cup Teams | 0 | - | 4.53 | 153,085 |
| FIFA Women's World Cup Top 4 Positions | 0 | - | 4.56 | 65,453 |
| FIFA World Cup All-Time Table | 0 | - | 4.67 | 122,990 |
| Most Expensive Football Transfers Ever | 0 | - | 4.30 | 321,587 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 358,147 |
| Cricket World Cup Top 4 Positions | 0 | - | 4.40 | 50,527 |
| Test Match Cricket Record Batsman & Bowlers | 0 | - | 4.45 | 21,657 |
| How to Get Out in Cricket | 0 | - | 4.64 | 30,904 |
| Cricket - Cities That Have Hosted Test Matches | 0 | - | 4.43 | 22,248 |
| Teams Whose Names Don't End in "S" | 0 | - | 4.16 | 37,887 |
| Colorful North American Team Names | 0 | - | 4.03 | 32,422 |
| Track & Field Events at the Olympics | 0 | - | 4.39 | 62,599 |
| Former Countries | 0 | - | 4.75 | 133,926 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,718 |
| City Where It Happened #2 | 0 | - | 4.42 | 53,151 |
| Countries by Independence Day | 0 | - | 4.61 | 52,779 |
| Ancient City to Country | 0 | - | 4.70 | 108,143 |
| Former Countries by Capital | 0 | - | 4.45 | 127,596 |
| City-States | 0 | - | 4.53 | 37,308 |
| NFL Team Nicknames | 0 | - | 3.89 | 93,134 |
| NFL Players' College Teams #1 | 0 | - | 3.87 | 107,130 |
| First Ballot NFL Hall of Fame | 0 | - | 4.00 | 30,380 |
| NFL Football Multiple Choice | 0 | - | 3.87 | 19,294 |
| NFL Coaches with the Most Wins | 0 | - | 3.88 | 18,295 |
| NFL 200 Yards Rushing in a Game | 0 | - | 3.46 | 26,960 |
| NFL Best Rushing Quarterbacks | 0 | - | 3.87 | 46,464 |
| NCAA Football Team Name Vocabulary | 0 | - | 4.23 | 20,399 |
| College Sports Logos Quiz #1 | 0 | - | 4.33 | 279,830 |
| College Sports Logos #2 | 0 | - | 4.08 | 162,513 |
| NCAA Football Quiz | 0 | - | 3.77 | 17,942 |
| NBA Championship Starters | 0 | - | 4.67 | 364,215 |
| NBA Champions | 0 | - | 4.48 | 618,482 |
| NBA 60 Points in a Game | 0 | - | 4.41 | 436,494 |
| NBA All-Time Statistical Leaders | 0 | - | 4.48 | 433,977 |
| African Countries That Have Been to the FIFA World Cup | 0 | - | 4.89 | 58,392 |
| Champions League Winners | 0 | - | 4.92 | 1,009,815 |
| Countries with the Most Downhill Skiing | 0 | - | 4.89 | 57,489 |
| NFL Teams That Have Won the Most Super Bowls | 0 | - | 4.31 | 20,946 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 79,057 |
| Battle to Country | 0 | - | 4.91 | 53,525 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 173,912 |
| Modern-Day Countries of the Umayyad Caliphate on a Map | 0 | - | 4.98 | 68,925 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,743 |
| Groups of Things - Sports | 0 | - | 4.27 | 67,838 |
| U.S. Sports Trivia #1 | 0 | - | 3.86 | 24,025 |
| U.S. Sports Trivia #2 | 0 | - | 3.96 | 17,409 |
| Sports Terms #2 | 0 | - | 4.07 | 51,387 |
| Football... or football? | 0 | - | 3.93 | 26,595 |
| NFL Football Analogies | 0 | - | 3.80 | 28,699 |
| Top Ranked NFL Players of the 2010s | 0 | - | 3.91 | 24,702 |
| NCAA Football Champion Coaches | 0 | - | 3.82 | 21,755 |
