| NFL Football Teams Quiz | 0 | - | 4.98 | 2,289,405 |
| Top 100 Greatest NBA Players | 0 | - | 4.42 | 691,791 |
| NFL Football Team Logos | 0 | - | 4.91 | 627,266 |
| NCAA Football Teams | 0 | - | 4.96 | 387,489 |
| Most Valuable Sports Teams | 0 | - | 4.33 | 116,530 |
| Top 100 MLB Baseball Players of All Time | 0 | - | 4.31 | 97,844 |
| 100 Greatest Players in NFL History | 0 | - | 3.58 | 69,914 |
| U.S. Cities with Teams from All Four Major Sports | 0 | - | 4.88 | 138,219 |
| American Football Positions Quiz | 0 | - | 4.15 | 127,547 |
| NBA's 50 Greatest Players From 1996 | 0 | - | 4.27 | 75,090 |
| NFL Football Teams - One Minute Sprint | 0 | - | 4.41 | 278,589 |
| Top Ranked NFL Players of the 2010s | 0 | - | 3.91 | 24,663 |
| All NFL Starting Quarterbacks of the 2010s | 0 | - | 4.51 | 129,216 |
| NFL 4,000 Yard Passers | 0 | - | 4.43 | 119,186 |
| All Major North American Pro Sports Teams | 0 | - | 4.99 | 998,960 |
| World's Biggest Financial Centers | 0 | - | 4.55 | 71,891 |
| NFL Players by Team History | 0 | - | 4.18 | 89,426 |
| Top 5 Best NFL Teams Since 2000 | 0 | - | 4.28 | 118,592 |
| Top 5 Worst NFL Teams Since 2000 | 0 | - | 4.34 | 145,856 |
| NFL Football General Knowledge | 0 | - | 4.32 | 46,201 |
| NCAA Football Team Names | 0 | - | 4.47 | 202,077 |
| MLB Baseball Teams Quiz | 0 | - | 4.91 | 888,923 |
| NBA Players by Wikipedia Descriptions | 0 | - | 4.43 | 40,361 |
| All Teams to Ever Play a FIFA World Cup | 0 | - | 4.95 | 335,358 |
| FIFA World Cup Top 4 Positions | 0 | - | 4.96 | 461,091 |
| NFL Most Valuable Players | 0 | - | 4.26 | 200,969 |
| NFL Defensive Players of the Year | 0 | - | 4.09 | 36,436 |
| Super Bowl Half-Time Performers | 0 | - | 4.10 | 64,754 |
| NFL Teams that Have Never Won a Super Bowl | 0 | - | 4.34 | 53,544 |
| NFL Most Touchdowns in a Season | 0 | - | 4.23 | 57,465 |
| NFL All-Time Yardage Leaders | 0 | - | 4.31 | 69,197 |
| Top NFL Fantasy Football Performers | 0 | - | 4.09 | 44,010 |
| NFL Football Records | 0 | - | 4.37 | 131,227 |
| NFL 1,500 Yard Rushers | 0 | - | 4.01 | 40,265 |
| NFL Rushing Champions | 0 | - | 4.19 | 50,661 |
| NFL Passing Champions | 0 | - | 4.14 | 55,649 |
| College Football Rivalries | 0 | - | 4.12 | 60,961 |
| All-Time NCAA Football Wins | 0 | - | 4.30 | 85,294 |
| Baseball Abbreviations | 0 | - | 4.33 | 75,661 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 77,180 |
| Most Popular High School Sports (U.S.) | 0 | - | 4.69 | 143,965 |
| NFL Football Last Names | 0 | - | 4.43 | 171,461 |
| Debut Teams of NFL Players | 0 | - | 4.16 | 26,703 |
| NFL Teams To Win Back-to-Back Superbowls | 0 | - | 4.02 | 19,042 |
| NFL Team Colors | 0 | - | 3.87 | 152,005 |
| NBA Basketball Teams Quiz | 0 | - | 4.98 | 2,576,295 |
| NHL Hockey Teams Quiz | 0 | - | 4.90 | 650,850 |
| NBA MVPs Quiz | 0 | - | 4.92 | 1,238,816 |
| All-NBA First Team Players | 0 | - | 4.83 | 540,763 |
| FIFA World Cup Host Countries | 0 | - | 4.97 | 238,897 |
| 100 Greatest Britons Quiz | 0 | - | 4.41 | 48,250 |
| One-Team NFL Players | 0 | - | 3.81 | 48,231 |
| NFL Stadiums | 0 | - | 4.00 | 40,812 |
| NFL Players Who Changed Teams | 0 | - | 3.88 | 55,763 |
| NFL Rookies of the Year | 0 | - | 3.81 | 35,241 |
| NFL Head Coaches | 0 | - | 3.88 | 41,614 |
| Super Bowl MVPs | 0 | - | 4.25 | 42,627 |
| Super Bowl Losing Teams | 0 | - | 4.03 | 27,688 |
| Super Bowl Winning Teams | 0 | - | 4.27 | 166,166 |
| NFL Team Passing Leaders | 0 | - | 4.16 | 106,384 |
| NFL Team Rushing Leaders | 0 | - | 4.15 | 53,041 |
| NFL 1,500 Yard Receivers | 0 | - | 3.96 | 43,658 |
| NFL 2,000-Yard Rushers | 0 | - | 4.02 | 25,719 |
| NFL Team Passing Leaders - Extreme | 0 | - | 4.40 | 25,886 |
| #1 NFL Football Draft Picks | 0 | - | 4.07 | 103,732 |
| Heisman Trophy Winners | 0 | - | 4.08 | 48,281 |
| NCAA Football Champions | 0 | - | 4.32 | 127,252 |
| College Football Bowl Games | 0 | - | 4.38 | 30,288 |
| Olympic Host Countries | 0 | - | 4.98 | 200,588 |
| NBA Basketball Families | 0 | - | 4.21 | 35,095 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 308,777 |
| National Football Team Logos | 0 | - | 4.85 | 180,211 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 287,913 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 272,540 |
| Countries with NO Military | 0 | - | 4.97 | 62,106 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 148,192 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,481 |
| NATO Countries | 0 | - | 4.98 | 279,804 |
| EU Countries Quiz | 0 | - | 4.99 | 273,470 |
| Top Five Countries by Religion | 0 | - | 4.93 | 171,070 |
| Books of the Protestant Bible | 0 | - | 4.89 | 209,694 |
| North American Sports Champions Since 2000 | 0 | - | 4.47 | 111,691 |
| Sports by Athlete | 0 | - | 3.74 | 332,697 |
| NFL Players' College Teams #2 | 0 | - | 4.03 | 79,375 |
| Most Popular NFL Jerseys | 0 | - | 4.19 | 237,525 |
| NFL Team Names by Clue | 0 | - | 4.19 | 127,697 |
| NFL Cities Map Quiz | 0 | - | 4.38 | 233,587 |
| Super Bowl Winning QBs | 0 | - | 4.36 | 175,813 |
| Super Bowl Losing QBs | 0 | - | 4.10 | 49,472 |
| Top NFL Quarterback Receiver Combos | 0 | - | 4.07 | 49,631 |
| Top NFL Quarterbacks by Decade | 0 | - | 4.13 | 47,265 |
| NCAA Football Cities | 0 | - | 4.28 | 64,802 |
| NCAA Basketball Teams | 0 | - | 4.94 | 336,128 |
| NBA Team Logos | 0 | - | 4.81 | 688,720 |
| Men's Tennis World Number Ones | 0 | - | 4.49 | 61,631 |
| Men's Tennis Champs | 0 | - | 4.70 | 163,975 |
| Formula One World Champions | 0 | - | 4.96 | 389,890 |
| FIFA Members That are NOT in the United Nations | 0 | - | 4.55 | 64,542 |
| Rugby World Cup Top 4 Positions | 0 | - | 4.75 | 67,386 |
| Countries with Most Olympic Medals in Gymnastics | 0 | - | 4.46 | 59,877 |
| 7 Deadly Sins | 0 | - | 4.88 | 399,789 |
| Majority Muslim Countries | 0 | - | 4.98 | 373,792 |
| American Football A-Z | 0 | - | 4.26 | 14,510 |
| NFL Football by Year, 1967–1999 | 0 | - | 4.34 | 25,458 |
| Unusual NFL First Names | 0 | - | 3.60 | 47,712 |
| Top NFL Quarterback Coach Combos | 0 | - | 4.05 | 28,567 |
| Madden NFL Covers | 0 | - | 4.02 | 107,984 |
| Super Bowl Winning Coaches | 0 | - | 4.02 | 21,737 |
| Colleges of Super Bowl Winning QBs | 0 | - | 4.22 | 49,421 |
| NFL Team Receiving Leaders | 0 | - | 3.94 | 44,111 |
| NFL Draft - First Round Quarterbacks | 0 | - | 4.30 | 99,056 |
| NCAA College Football Stadiums | 0 | - | 3.95 | 38,581 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 144,026 |
| NHL Ice Hockey Team Logos | 0 | - | 4.89 | 187,191 |
| Formula One Countries Visited | 0 | - | 4.96 | 143,514 |
| Formula 1: Top 3 in Driver's Championship | 0 | - | 4.96 | 100,854 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.83 | 46,856 |
| Top U.S. Universities | 0 | - | 4.15 | 145,021 |
| Countries with the Most Tanks | 0 | - | 4.91 | 107,287 |
| Coldest World Capitals | 0 | - | 4.95 | 133,526 |
| World Currency Quiz | 0 | - | 4.91 | 302,580 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 335,197 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 123,398 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,467 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,722 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 130,811 |
| All World Leaders 2026 | 0 | - | 4.96 | 19,696 |
| Countries with the Most Christians | 0 | - | 4.92 | 143,016 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 88,058 |
| Buddhist Countries | 0 | - | 4.96 | 144,224 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,096,844 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 320,310 |
| All North American Pro Sports Logos | 0 | - | 4.70 | 114,951 |
| Newest North American Sports Teams | 0 | - | 4.02 | 16,537 |
| Sports Scandals (Mostly U.S.) | 0 | - | 4.00 | 34,423 |
| Moved North American Sports Franchises | 0 | - | 3.93 | 32,925 |
| Sports Equipment | 0 | - | 3.76 | 62,329 |
| Sports That Don't Use a Ball | 0 | - | 3.91 | 52,340 |
| Discontinued North American Team Names | 0 | - | 4.26 | 17,887 |
| NFL Team Nicknames | 0 | - | 3.89 | 93,043 |
| NFL Players' College Teams #1 | 0 | - | 3.87 | 106,957 |
| First Ballot NFL Hall of Fame | 0 | - | 4.00 | 30,335 |
| NFL Football Multiple Choice | 0 | - | 3.84 | 19,247 |
| NFL Coaches with the Most Wins | 0 | - | 3.88 | 18,274 |
| NFL 200 Yards Rushing in a Game | 0 | - | 3.46 | 26,927 |
| NFL Best Rushing Quarterbacks | 0 | - | 3.87 | 46,384 |
| NCAA Football Team Name Vocabulary | 0 | - | 4.23 | 20,363 |
| College Sports Logos Quiz #1 | 0 | - | 4.33 | 279,399 |
| College Sports Logos #2 | 0 | - | 4.08 | 162,246 |
| NCAA Football Quiz | 0 | - | 3.77 | 17,891 |
| MLB Baseball MVPs | 0 | - | 4.44 | 108,890 |
| MLB Baseball Records | 0 | - | 4.54 | 34,512 |
| NBA Championship Starters | 0 | - | 4.67 | 363,003 |
| NBA Champions | 0 | - | 4.48 | 616,420 |
| NBA Finals MVPs | 0 | - | 4.48 | 239,239 |
| 21st Century NBA Champions | 0 | - | 4.43 | 112,055 |
| NBA Top 10 League Leaders of the 2010s | 0 | - | 4.48 | 56,084 |
| NBA 60 Points in a Game | 0 | - | 4.41 | 435,046 |
| NBA All-Time Statistical Leaders | 0 | - | 4.48 | 432,721 |
| Women's Tennis Champs | 0 | - | 4.34 | 89,580 |
| Women's Tennis World Number Ones | 0 | - | 4.42 | 31,418 |
| Golf Major Champions | 0 | - | 4.34 | 94,269 |
| Countries With Men's Major Golf Titles | 0 | - | 4.77 | 16,619 |
| UEFA European Championship Winners | 0 | - | 4.38 | 84,942 |
| Top Goalscorer by Soccer Team | 0 | - | 4.13 | 191,166 |
| 2010 FIFA World Cup Teams | 0 | - | 4.53 | 152,686 |
| FIFA Women's World Cup Top 4 Positions | 0 | - | 4.56 | 65,224 |
| African Countries That Have Been to the FIFA World Cup | 0 | - | 4.87 | 56,264 |
| FIFA World Cup All-Time Table | 0 | - | 4.67 | 122,367 |
| Most Expensive Football Transfers Ever | 0 | - | 4.30 | 320,389 |
| Champions League Winners | 0 | - | 4.92 | 1,005,692 |
| Cricket World Cup Top 4 Positions | 0 | - | 4.40 | 50,426 |
| Test Match Cricket Record Batsman & Bowlers | 0 | - | 4.45 | 21,604 |
| How to Get Out in Cricket | 0 | - | 4.64 | 30,817 |
| Cricket - Cities That Have Hosted Test Matches | 0 | - | 4.43 | 22,182 |
| Teams Whose Names Don't End in "S" | 0 | - | 4.15 | 37,798 |
| Colorful North American Team Names | 0 | - | 4.03 | 32,412 |
| Track & Field Events at the Olympics | 0 | - | 4.39 | 62,504 |
| Countries with the Most Downhill Skiing | 0 | - | 4.89 | 57,336 |
| 100 Most Influential Figures in U.S. History | 0 | - | 4.20 | 45,029 |
| Military History Vocabulary | 0 | - | 4.91 | 67,110 |
| Battle to Country | 0 | - | 4.91 | 53,252 |
| Monarchies of Europe | 0 | - | 4.90 | 98,058 |
| Monarchies of Asia | 0 | - | 4.97 | 71,044 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,168 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 195,073 |
| Countries with the Most Exports | 0 | - | 4.96 | 155,284 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 189,568 |
| Countries by Oil Consumption | 0 | - | 4.96 | 120,354 |
| Richest Island Countries | 0 | - | 4.84 | 100,425 |
| Largest Economies in 2050 | 0 | - | 4.90 | 111,377 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,127 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 271,033 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 104,187 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.89 | 84,468 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 239,342 |
| Five Countries with Most Christians by Continent | 0 | - | 4.99 | 111,614 |
| Countries with the Most Catholics | 0 | - | 4.90 | 109,267 |
| Catholic Countries in Europe | 0 | - | 4.83 | 95,027 |
| Orthodox Countries | 0 | - | 4.92 | 131,471 |
