| NFL Football Teams Quiz | 0 | - | 4.98 | 2,299,541 |
| Top 100 Greatest NBA Players | 0 | - | 4.42 | 696,830 |
| NFL Football Team Logos | 0 | - | 4.91 | 631,905 |
| NCAA Football Teams | 0 | - | 4.96 | 391,916 |
| Most Valuable Sports Teams | 0 | - | 4.33 | 117,373 |
| Top 100 MLB Baseball Players of All Time | 0 | - | 4.32 | 98,560 |
| 100 Greatest Players in NFL History | 0 | - | 3.58 | 70,153 |
| U.S. Cities with Teams from All Four Major Sports | 0 | - | 4.88 | 139,827 |
| American Football Positions Quiz | 0 | - | 4.15 | 128,402 |
| NBA's 50 Greatest Players From 1996 | 0 | - | 4.27 | 75,446 |
| NFL Football Teams - One Minute Sprint | 0 | - | 4.41 | 280,611 |
| Top Ranked NFL Players of the 2010s | 0 | - | 3.91 | 24,765 |
| All NFL Starting Quarterbacks of the 2010s | 0 | - | 4.51 | 129,665 |
| NFL 4,000 Yard Passers | 0 | - | 4.43 | 119,972 |
| All Major North American Pro Sports Teams | 0 | - | 4.99 | 1,008,339 |
| World's Biggest Financial Centers | 0 | - | 4.55 | 73,608 |
| NFL Players by Team History | 0 | - | 4.16 | 90,205 |
| Top 5 Best NFL Teams Since 2000 | 0 | - | 4.28 | 119,327 |
| Top 5 Worst NFL Teams Since 2000 | 0 | - | 4.34 | 147,092 |
| NFL Football General Knowledge | 0 | - | 4.33 | 46,684 |
| NCAA Football Team Names | 0 | - | 4.47 | 204,089 |
| MLB Baseball Teams Quiz | 0 | - | 4.91 | 894,165 |
| NBA Players by Wikipedia Descriptions | 0 | - | 4.43 | 40,714 |
| All Teams to Ever Play a FIFA World Cup | 0 | - | 4.95 | 347,813 |
| FIFA World Cup Top 4 Positions | 0 | - | 4.96 | 466,891 |
| NFL Most Valuable Players | 0 | - | 4.26 | 202,587 |
| NFL Defensive Players of the Year | 0 | - | 4.09 | 36,613 |
| Super Bowl Half-Time Performers | 0 | - | 4.11 | 64,951 |
| NFL Teams that Have Never Won a Super Bowl | 0 | - | 4.34 | 53,826 |
| NFL Most Touchdowns in a Season | 0 | - | 4.23 | 57,690 |
| NFL All-Time Yardage Leaders | 0 | - | 4.31 | 69,798 |
| Top NFL Fantasy Football Performers | 0 | - | 4.09 | 44,220 |
| NFL Football Records | 0 | - | 4.37 | 131,701 |
| NFL 1,500 Yard Rushers | 0 | - | 4.01 | 40,528 |
| NFL Rushing Champions | 0 | - | 4.19 | 50,835 |
| NFL Passing Champions | 0 | - | 4.14 | 55,874 |
| College Football Rivalries | 0 | - | 4.12 | 61,246 |
| All-Time NCAA Football Wins | 0 | - | 4.30 | 85,672 |
| Baseball Abbreviations | 0 | - | 4.33 | 75,943 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 78,416 |
| Most Popular High School Sports (U.S.) | 0 | - | 4.69 | 145,485 |
| NFL Football Last Names | 0 | - | 4.43 | 172,013 |
| Debut Teams of NFL Players | 0 | - | 4.16 | 26,857 |
| NFL Teams To Win Back-to-Back Superbowls | 0 | - | 4.05 | 19,260 |
| NFL Team Colors | 0 | - | 3.87 | 152,360 |
| NBA Basketball Teams Quiz | 0 | - | 4.98 | 2,593,437 |
| NHL Hockey Teams Quiz | 0 | - | 4.90 | 656,996 |
| NBA MVPs Quiz | 0 | - | 4.92 | 1,250,256 |
| All-NBA First Team Players | 0 | - | 4.81 | 547,247 |
| FIFA World Cup Host Countries | 0 | - | 4.97 | 241,132 |
| 100 Greatest Britons Quiz | 0 | - | 4.41 | 48,397 |
| One-Team NFL Players | 0 | - | 3.81 | 48,358 |
| NFL Stadiums | 0 | - | 4.00 | 41,000 |
| NFL Players Who Changed Teams | 0 | - | 3.88 | 55,918 |
| NFL Rookies of the Year | 0 | - | 3.81 | 35,341 |
| NFL Head Coaches | 0 | - | 3.90 | 42,503 |
| Super Bowl MVPs | 0 | - | 4.25 | 42,814 |
| Super Bowl Losing Teams | 0 | - | 4.03 | 27,777 |
| Super Bowl Winning Teams | 0 | - | 4.27 | 167,130 |
| NFL Team Passing Leaders | 0 | - | 4.16 | 106,761 |
| NFL Team Rushing Leaders | 0 | - | 4.15 | 53,255 |
| NFL 1,500 Yard Receivers | 0 | - | 3.96 | 43,887 |
| NFL 2,000-Yard Rushers | 0 | - | 4.02 | 25,820 |
| NFL Team Passing Leaders - Extreme | 0 | - | 4.40 | 26,004 |
| #1 NFL Football Draft Picks | 0 | - | 4.07 | 104,290 |
| Heisman Trophy Winners | 0 | - | 4.08 | 48,536 |
| NCAA Football Champions | 0 | - | 4.32 | 128,018 |
| College Football Bowl Games | 0 | - | 4.38 | 30,394 |
| Olympic Host Countries | 0 | - | 4.98 | 201,864 |
| NBA Basketball Families | 0 | - | 4.21 | 35,337 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 313,472 |
| National Football Team Logos | 0 | - | 4.85 | 181,714 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 291,097 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 276,655 |
| Countries with NO Military | 0 | - | 4.97 | 63,313 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 149,655 |
| Countries by Number of Books Published | 0 | - | 4.95 | 73,053 |
| NATO Countries | 0 | - | 4.98 | 283,172 |
| EU Countries Quiz | 0 | - | 4.99 | 277,565 |
| Top Five Countries by Religion | 0 | - | 4.93 | 173,195 |
| Books of the Protestant Bible | 0 | - | 4.84 | 211,783 |
| North American Sports Champions Since 2000 | 0 | - | 4.47 | 112,809 |
| North American Sports Teams Closest to Each Other | 0 | - | 4.47 | 19,157 |
| Sports by Athlete | 0 | - | 3.74 | 333,690 |
| NFL Players' College Teams #2 | 0 | - | 4.04 | 79,734 |
| Most Popular NFL Jerseys | 0 | - | 4.19 | 238,292 |
| NFL Team Names by Clue | 0 | - | 4.19 | 128,001 |
| NFL Cities Map Quiz | 0 | - | 4.38 | 235,262 |
| Super Bowl Winning QBs | 0 | - | 4.36 | 177,281 |
| Super Bowl Losing QBs | 0 | - | 4.10 | 49,660 |
| Top NFL Quarterback Receiver Combos | 0 | - | 4.07 | 49,867 |
| Top NFL Quarterbacks by Decade | 0 | - | 4.13 | 47,574 |
| NCAA Football Cities | 0 | - | 4.25 | 65,116 |
| NCAA Basketball Teams | 0 | - | 4.95 | 337,691 |
| NBA Team Logos | 0 | - | 4.81 | 696,649 |
| Men's Tennis World Number Ones | 0 | - | 4.49 | 62,049 |
| Men's Tennis Champs | 0 | - | 4.70 | 165,399 |
| Formula One World Champions | 0 | - | 4.96 | 394,364 |
| FIFA Members That are NOT in the United Nations | 0 | - | 4.56 | 65,089 |
| Cricket World Cup Top 4 Positions | 0 | - | 4.41 | 50,692 |
| Rugby World Cup Top 4 Positions | 0 | - | 4.75 | 67,760 |
| Countries with Most Olympic Medals in Gymnastics | 0 | - | 4.46 | 60,135 |
| 7 Deadly Sins | 0 | - | 4.88 | 403,788 |
| Majority Muslim Countries | 0 | - | 4.98 | 377,375 |
| American Football A-Z | 0 | - | 4.26 | 14,555 |
| NFL Football by Year, 1967–1999 | 0 | - | 4.34 | 25,506 |
| Unusual NFL First Names | 0 | - | 3.60 | 47,811 |
| Top NFL Quarterback Coach Combos | 0 | - | 4.05 | 28,640 |
| Madden NFL Covers | 0 | - | 4.02 | 108,467 |
| Super Bowl Winning Coaches | 0 | - | 4.02 | 21,806 |
| Colleges of Super Bowl Winning QBs | 0 | - | 4.22 | 49,707 |
| NFL Team Receiving Leaders | 0 | - | 3.94 | 44,288 |
| NFL Draft - First Round Quarterbacks | 0 | - | 4.30 | 99,462 |
| NCAA College Football Stadiums | 0 | - | 3.95 | 38,681 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 145,100 |
| NHL Ice Hockey Team Logos | 0 | - | 4.89 | 190,057 |
| Formula One Countries Visited | 0 | - | 4.97 | 157,631 |
| Formula 1: Top 3 in Driver's Championship | 0 | - | 4.96 | 102,726 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.83 | 52,972 |
| Top U.S. Universities | 0 | - | 4.15 | 145,756 |
| Countries with the Most Tanks | 0 | - | 4.91 | 108,210 |
| Coldest World Capitals | 0 | - | 4.95 | 134,129 |
| World Currency Quiz | 0 | - | 4.92 | 306,435 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 336,797 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 124,594 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 51,103 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 75,123 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,624 |
| All World Leaders 2026 | 0 | - | 4.95 | 20,967 |
| Countries with the Most Christians | 0 | - | 4.93 | 144,564 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 89,025 |
| Buddhist Countries | 0 | - | 4.96 | 145,021 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,102,011 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 323,554 |
| All North American Pro Sports Logos | 0 | - | 4.70 | 116,282 |
| North American Sports Teams Furthest From Any Other | 0 | - | 4.24 | 9,656 |
| Newest North American Sports Teams | 0 | - | 4.02 | 16,756 |
| 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 | 62,507 |
| Sports That Don't Use a Ball | 0 | - | 3.91 | 52,540 |
| Discontinued North American Team Names | 0 | - | 4.26 | 18,007 |
| NFL Team Nicknames | 0 | - | 3.89 | 93,217 |
| NFL Players' College Teams #1 | 0 | - | 3.88 | 107,311 |
| First Ballot NFL Hall of Fame | 0 | - | 4.00 | 30,418 |
| NFL Football Multiple Choice | 0 | - | 3.87 | 19,325 |
| NFL Coaches with the Most Wins | 0 | - | 3.88 | 18,315 |
| NFL 200 Yards Rushing in a Game | 0 | - | 3.46 | 26,992 |
| NFL Best Rushing Quarterbacks | 0 | - | 3.87 | 46,551 |
| NCAA Football Team Name Vocabulary | 0 | - | 4.23 | 20,438 |
| College Sports Logos Quiz #1 | 0 | - | 4.33 | 280,232 |
| College Sports Logos #2 | 0 | - | 4.08 | 162,744 |
| NCAA Football Quiz | 0 | - | 3.77 | 17,979 |
| MLB Baseball MVPs | 0 | - | 4.44 | 109,873 |
| MLB Baseball Records | 0 | - | 4.54 | 34,718 |
| Summer Olympics Top 4 Countries | 0 | - | 4.41 | 48,055 |
| NBA Championship Starters | 0 | - | 4.68 | 365,694 |
| NBA Champions | 0 | - | 4.51 | 621,072 |
| NBA Finals MVPs | 0 | - | 4.46 | 241,275 |
| 21st Century NBA Champions | 0 | - | 4.43 | 113,872 |
| NBA Top 10 League Leaders of the 2010s | 0 | - | 4.48 | 57,015 |
| NBA 60 Points in a Game | 0 | - | 4.41 | 437,970 |
| NBA All-Time Statistical Leaders | 0 | - | 4.48 | 435,346 |
| Women's Tennis Champs | 0 | - | 4.34 | 90,172 |
| Women's Tennis World Number Ones | 0 | - | 4.42 | 31,553 |
| Golf Major Champions | 0 | - | 4.34 | 95,131 |
| Countries With Men's Major Golf Titles | 0 | - | 4.77 | 17,180 |
| Countries With Formula One Drivers | 0 | - | 4.68 | 28,836 |
| UEFA European Championship Winners | 0 | - | 4.38 | 85,509 |
| Top Goalscorer by Soccer Team | 0 | - | 4.13 | 192,587 |
| 2010 FIFA World Cup Teams | 0 | - | 4.53 | 153,814 |
| FIFA Women's World Cup Top 4 Positions | 0 | - | 4.56 | 65,881 |
| African Countries That Have Been to the FIFA World Cup | 0 | - | 4.89 | 59,713 |
| FIFA World Cup All-Time Table | 0 | - | 4.69 | 124,270 |
| Most Expensive Football Transfers Ever | 0 | - | 4.30 | 323,050 |
| Champions League Winners | 0 | - | 4.92 | 1,015,281 |
| Test Match Cricket Record Batsman & Bowlers | 0 | - | 4.45 | 21,753 |
| How to Get Out in Cricket | 0 | - | 4.64 | 31,029 |
| Cricket - Cities That Have Hosted Test Matches | 0 | - | 4.43 | 22,332 |
| Teams Whose Names Don't End in "S" | 0 | - | 4.16 | 37,962 |
| Colorful North American Team Names | 0 | - | 4.03 | 32,446 |
| Track & Field Events at the Olympics | 0 | - | 4.39 | 62,740 |
| Countries with the Most Downhill Skiing | 0 | - | 4.89 | 57,684 |
| 100 Most Influential Figures in U.S. History | 0 | - | 4.20 | 45,206 |
| Military History Vocabulary | 0 | - | 4.91 | 67,598 |
| Battle to Country | 0 | - | 4.91 | 53,907 |
| Monarchies of Europe | 0 | - | 4.90 | 98,795 |
| Monarchies of Asia | 0 | - | 4.97 | 71,472 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,296 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 196,035 |
| Countries with the Most Exports | 0 | - | 4.96 | 156,094 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 190,415 |
| Countries by Oil Consumption | 0 | - | 4.96 | 120,748 |
| Richest Island Countries | 0 | - | 4.85 | 101,169 |
| Largest Economies in 2050 | 0 | - | 4.90 | 111,888 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,441 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 274,546 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 104,933 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.89 | 85,023 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 240,755 |
