| NFL Football Teams Quiz | 0 | - | 4.98 | 2,273,834 |
| NFL Football Team Logos | 0 | - | 4.90 | 620,539 |
| NFL Players by Team History | 0 | - | 4.17 | 88,448 |
| Top 5 Best NFL Teams Since 2000 | 0 | - | 4.28 | 117,479 |
| Top 5 Worst NFL Teams Since 2000 | 0 | - | 4.34 | 144,228 |
| NFL Football General Knowledge | 0 | - | 4.32 | 45,340 |
| NFL Football Teams - One Minute Sprint | 0 | - | 4.41 | 274,866 |
| All NFL Starting Quarterbacks of the 2010s | 0 | - | 4.51 | 128,659 |
| NFL 4,000 Yard Passers | 0 | - | 4.43 | 118,250 |
| NCAA Football Teams | 0 | - | 4.95 | 382,462 |
| NFL Most Valuable Players | 0 | - | 4.29 | 198,661 |
| NFL Defensive Players of the Year | 0 | - | 4.09 | 36,126 |
| 100 Greatest Players in NFL History | 0 | - | 3.56 | 69,573 |
| Super Bowl Half-Time Performers | 0 | - | 4.10 | 64,498 |
| NFL Teams that Have Never Won a Super Bowl | 0 | - | 4.34 | 53,049 |
| NFL Most Touchdowns in a Season | 0 | - | 4.23 | 57,085 |
| NFL All-Time Yardage Leaders | 0 | - | 4.30 | 68,243 |
| Top NFL Fantasy Football Performers | 0 | - | 4.09 | 43,671 |
| NFL Football Records | 0 | - | 4.37 | 130,455 |
| NFL 1,500 Yard Rushers | 0 | - | 4.01 | 39,866 |
| NFL Rushing Champions | 0 | - | 4.19 | 50,402 |
| NFL Passing Champions | 0 | - | 4.14 | 55,287 |
| NFL Football Last Names | 0 | - | 4.43 | 170,466 |
| Debut Teams of NFL Players | 0 | - | 4.16 | 26,451 |
| NFL Team Colors | 0 | - | 3.87 | 151,413 |
| Super Bowl MVPs | 0 | - | 4.25 | 42,349 |
| Super Bowl Winning Teams | 0 | - | 4.27 | 164,673 |
| NFL Team Passing Leaders | 0 | - | 4.17 | 105,797 |
| NFL Team Rushing Leaders | 0 | - | 4.14 | 52,717 |
| #1 NFL Football Draft Picks | 0 | - | 4.06 | 100,882 |
| NBA Basketball Families | 0 | - | 4.21 | 34,764 |
| U.S. Cities with Teams from All Four Major Sports | 0 | - | 4.88 | 136,114 |
| American Football Positions Quiz | 0 | - | 4.15 | 126,710 |
| One-Team NFL Players | 0 | - | 3.79 | 47,985 |
| NFL Stadiums | 0 | - | 4.00 | 40,552 |
| NFL Players Who Changed Teams | 0 | - | 3.88 | 55,492 |
| NFL Rookies of the Year | 0 | - | 3.81 | 35,013 |
| NFL Head Coaches | 0 | - | 3.86 | 41,456 |
| Super Bowl Losing Teams | 0 | - | 4.03 | 27,534 |
| NFL 1,500 Yard Receivers | 0 | - | 3.96 | 43,237 |
| NFL 2,000-Yard Rushers | 0 | - | 4.02 | 25,540 |
| NFL Team Passing Leaders - Extreme | 0 | - | 4.40 | 25,672 |
| NFL Players' College Teams #2 | 0 | - | 4.01 | 78,803 |
| Most Popular NFL Jerseys | 0 | - | 4.18 | 236,366 |
| NFL Team Names by Clue | 0 | - | 4.19 | 127,245 |
| NFL Cities Map Quiz | 0 | - | 4.38 | 231,065 |
| Top Ranked NFL Players of the 2010s | 0 | - | 3.91 | 24,546 |
| Super Bowl Winning QBs | 0 | - | 4.36 | 173,905 |
| Super Bowl Losing QBs | 0 | - | 4.09 | 49,203 |
| Top NFL Quarterback Receiver Combos | 0 | - | 4.06 | 49,274 |
| Top NFL Quarterbacks by Decade | 0 | - | 4.13 | 46,810 |
| All Major North American Pro Sports Teams | 0 | - | 4.99 | 987,048 |
| Top 100 Greatest NBA Players | 0 | - | 4.42 | 684,696 |
| Unusual NFL First Names | 0 | - | 3.60 | 47,563 |
| NFL Teams To Win Back-to-Back Superbowls | 0 | - | 3.95 | 18,800 |
| Top NFL Quarterback Coach Combos | 0 | - | 4.05 | 28,464 |
| Madden NFL Covers | 0 | - | 4.02 | 107,071 |
| Super Bowl Winning Coaches | 0 | - | 4.02 | 21,663 |
| Colleges of Super Bowl Winning QBs | 0 | - | 4.21 | 48,864 |
| NFL Team Receiving Leaders | 0 | - | 3.94 | 43,864 |
| NFL Draft - First Round Quarterbacks | 0 | - | 4.30 | 98,040 |
| NFL Team Nicknames | 0 | - | 3.89 | 92,800 |
| NFL Players' College Teams #1 | 0 | - | 3.87 | 106,456 |
| NFL Best Rushing Quarterbacks | 0 | - | 3.87 | 46,103 |
| NCAA Football Team Names | 0 | - | 4.46 | 200,719 |
| MLB Baseball Teams Quiz | 0 | - | 4.91 | 881,078 |
| All Teams to Ever Play a FIFA World Cup | 0 | - | 4.95 | 332,033 |
| FIFA World Cup Top 4 Positions | 0 | - | 4.96 | 455,199 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 75,435 |
| Most Valuable Sports Teams | 0 | - | 4.32 | 108,617 |
| First Ballot NFL Hall of Fame | 0 | - | 4.00 | 30,225 |
| NFL Football Multiple Choice | 0 | - | 3.84 | 19,113 |
| NFL Coaches with the Most Wins | 0 | - | 3.88 | 18,218 |
| NFL 200 Yards Rushing in a Game | 0 | - | 3.46 | 26,800 |
| College Football Rivalries | 0 | - | 4.12 | 60,519 |
| All-Time NCAA Football Wins | 0 | - | 4.29 | 84,445 |
| Baseball Abbreviations | 0 | - | 4.32 | 75,203 |
| Top 100 MLB Baseball Players of All Time | 0 | - | 4.31 | 96,916 |
| FIFA World Cup Host Countries | 0 | - | 4.98 | 236,457 |
| Most Popular High School Sports (U.S.) | 0 | - | 4.69 | 142,649 |
| NFL Football Analogies | 0 | - | 3.80 | 28,531 |
| Heisman Trophy Winners | 0 | - | 4.07 | 47,872 |
| NCAA Football Champions | 0 | - | 4.32 | 125,944 |
| NBA Basketball Teams Quiz | 0 | - | 4.98 | 2,553,718 |
| NHL Hockey Teams Quiz | 0 | - | 4.90 | 643,371 |
| NBA MVPs Quiz | 0 | - | 4.91 | 1,224,212 |
| All-NBA First Team Players | 0 | - | 4.83 | 535,514 |
| NBA's 50 Greatest Players From 1996 | 0 | - | 4.27 | 74,630 |
| NCAA Football Cities | 0 | - | 4.31 | 64,324 |
| College Football Bowl Games | 0 | - | 4.37 | 30,104 |
| NCAA Basketball Teams | 0 | - | 4.95 | 333,821 |
| Olympic Host Countries | 0 | - | 4.98 | 198,786 |
| Formula One World Champions | 0 | - | 4.96 | 384,744 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.94 | 302,937 |
| National Football Team Logos | 0 | - | 4.84 | 178,457 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 284,605 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 267,824 |
| Countries with NO Military | 0 | - | 4.97 | 61,093 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 146,619 |
| Countries by Number of Books Published | 0 | - | 4.95 | 71,860 |
| NATO Countries | 0 | - | 4.98 | 275,271 |
| EU Countries Quiz | 0 | - | 4.99 | 269,564 |
| Top Five Countries by Religion | 0 | - | 4.93 | 168,846 |
| 7 Deadly Sins | 0 | - | 4.88 | 394,404 |
| Books of the Protestant Bible | 0 | - | 4.89 | 206,946 |
| Majority Muslim Countries | 0 | - | 4.98 | 368,110 |
| Sibling Actors | 0 | - | 4.12 | 47,435 |
| North American Sports Champions Since 2000 | 0 | - | 4.47 | 110,530 |
| Sports by Athlete | 0 | - | 3.74 | 331,619 |
| American Football A-Z | 0 | - | 4.26 | 14,469 |
| NFL Football by Year, 1967–1999 | 0 | - | 4.34 | 25,405 |
| NCAA College Football Stadiums | 0 | - | 3.95 | 38,422 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 142,695 |
| NHL Ice Hockey Team Logos | 0 | - | 4.89 | 183,495 |
| Men's Tennis World Number Ones | 0 | - | 4.49 | 61,288 |
| Men's Tennis Champs | 0 | - | 4.69 | 162,970 |
| Formula One Countries Visited | 0 | - | 4.96 | 141,921 |
| Formula 1: Top 3 in Driver's Championship | 0 | - | 4.96 | 99,113 |
| FIFA Members That are NOT in the United Nations | 0 | - | 4.55 | 63,903 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.84 | 44,863 |
| Cricket World Cup Top 4 Positions | 0 | - | 4.42 | 50,152 |
| Rugby World Cup Top 4 Positions | 0 | - | 4.74 | 66,975 |
| Countries with Most Olympic Medals in Gymnastics | 0 | - | 4.45 | 59,563 |
| Countries with the Most Tanks | 0 | - | 4.91 | 106,177 |
| Coldest World Capitals | 0 | - | 4.95 | 132,997 |
| World Currency Quiz | 0 | - | 4.92 | 297,946 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 332,570 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 121,909 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 49,661 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,048 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 129,544 |
| Countries with the Most Christians | 0 | - | 4.92 | 141,299 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 86,831 |
| Buddhist Countries | 0 | - | 4.96 | 142,852 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,090,012 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 316,666 |
| All North American Pro Sports Logos | 0 | - | 4.70 | 113,039 |
| Sports Scandals (Mostly U.S.) | 0 | - | 4.00 | 34,331 |
| NCAA Football Team Name Vocabulary | 0 | - | 4.23 | 20,280 |
| College Sports Logos Quiz #1 | 0 | - | 4.33 | 277,995 |
| College Sports Logos #2 | 0 | - | 4.07 | 161,263 |
| NCAA Football Quiz | 0 | - | 3.77 | 17,764 |
| MLB Baseball MVPs | 0 | - | 4.44 | 107,689 |
| MLB Baseball Records | 0 | - | 4.54 | 34,197 |
| NBA Championship Starters | 0 | - | 4.64 | 359,272 |
| NBA Champions | 0 | - | 4.52 | 610,485 |
| NBA Finals MVPs | 0 | - | 4.48 | 236,452 |
| 21st Century NBA Champions | 0 | - | 4.42 | 109,237 |
| NBA Top 10 League Leaders of the 2010s | 0 | - | 4.49 | 54,697 |
| NBA 60 Points in a Game | 0 | - | 4.41 | 430,121 |
| NBA All-Time Statistical Leaders | 0 | - | 4.47 | 429,384 |
| Women's Tennis Champs | 0 | - | 4.34 | 89,170 |
| Golf Major Champions | 0 | - | 4.33 | 93,418 |
| Countries With Men's Major Golf Titles | 0 | - | 4.74 | 15,967 |
| UEFA European Championship Winners | 0 | - | 4.38 | 84,092 |
| Top Goalscorer by Soccer Team | 0 | - | 4.13 | 189,206 |
| 2010 FIFA World Cup Teams | 0 | - | 4.52 | 151,607 |
| FIFA Women's World Cup Top 4 Positions | 0 | - | 4.53 | 64,562 |
| FIFA World Cup All-Time Table | 0 | - | 4.67 | 120,685 |
| Most Expensive Football Transfers Ever | 0 | - | 4.30 | 316,986 |
| Champions League Winners | 0 | - | 4.92 | 995,336 |
| Test Match Cricket Record Batsman & Bowlers | 0 | - | 4.45 | 21,470 |
| How to Get Out in Cricket | 0 | - | 4.64 | 30,598 |
| Cricket - Cities That Have Hosted Test Matches | 0 | - | 4.43 | 22,042 |
| Teams Whose Names Don't End in "S" | 0 | - | 4.15 | 37,572 |
| Colorful North American Team Names | 0 | - | 4.03 | 32,360 |
| Track & Field Events at the Olympics | 0 | - | 4.38 | 62,164 |
| Countries with the Most Downhill Skiing | 0 | - | 4.90 | 56,787 |
| Military History Vocabulary | 0 | - | 4.91 | 66,599 |
| Battle to Country | 0 | - | 4.91 | 52,456 |
| Monarchies of Europe | 0 | - | 4.90 | 97,235 |
| Monarchies of Asia | 0 | - | 4.97 | 70,546 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,013 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 193,785 |
| Countries with the Most Exports | 0 | - | 4.96 | 154,054 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 188,383 |
| Countries by Oil Consumption | 0 | - | 4.96 | 119,481 |
| Richest Island Countries | 0 | - | 4.84 | 99,418 |
| Largest Economies in 2050 | 0 | - | 4.90 | 110,568 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 94,659 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 261,811 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.95 | 102,844 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.90 | 83,626 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 238,210 |
| Five Countries with Most Christians by Continent | 0 | - | 4.99 | 110,501 |
| Countries with the Most Catholics | 0 | - | 4.90 | 107,910 |
| Catholic Countries in Europe | 0 | - | 4.83 | 94,132 |
| Orthodox Countries | 0 | - | 4.91 | 130,282 |
| Countries with the Most Muslims | 0 | - | 4.95 | 159,181 |
| Name the Constellations - With a Map | 0 | - | 4.92 | 35,572 |
| Divided World City Name Puzzle #1 | 0 | - | 4.88 | 48,058 |
| Countries that Start with A | 0 | - | 4.98 | 2,145,160 |
| Countries that Start with B | 0 | - | 4.95 | 2,278,435 |
| Countries that Start with C | 0 | - | 4.96 | 1,809,144 |
| Countries that Start with D | 0 | - | 4.96 | 700,753 |
| Countries that Start with E | 0 | - | 4.95 | 1,366,581 |
| Countries that Start with G | 0 | - | 4.97 | 1,491,779 |
| Countries that Start with H | 0 | - | 4.96 | 597,269 |
| Countries that Start with I | 0 | - | 4.92 | 1,279,459 |
| Countries that Start with J | 0 | - | 4.98 | 595,347 |
