| NFL Football Teams Quiz | 0 | - | 4.98 | 2,277,046 |
| NFL Football Team Logos | 0 | - | 4.91 | 622,079 |
| NFL Players by Team History | 0 | - | 4.17 | 88,648 |
| Top 5 Best NFL Teams Since 2000 | 0 | - | 4.28 | 117,712 |
| Top 5 Worst NFL Teams Since 2000 | 0 | - | 4.34 | 144,582 |
| NFL Football General Knowledge | 0 | - | 4.32 | 45,497 |
| NFL Football Teams - One Minute Sprint | 0 | - | 4.41 | 275,677 |
| All NFL Starting Quarterbacks of the 2010s | 0 | - | 4.51 | 128,753 |
| NFL 4,000 Yard Passers | 0 | - | 4.43 | 118,494 |
| NCAA Football Teams | 0 | - | 4.95 | 383,552 |
| NFL Most Valuable Players | 0 | - | 4.29 | 199,142 |
| NFL Defensive Players of the Year | 0 | - | 4.09 | 36,176 |
| 100 Greatest Players in NFL History | 0 | - | 3.56 | 69,648 |
| Super Bowl Half-Time Performers | 0 | - | 4.10 | 64,544 |
| NFL Teams that Have Never Won a Super Bowl | 0 | - | 4.34 | 53,133 |
| NFL Most Touchdowns in a Season | 0 | - | 4.23 | 57,157 |
| NFL All-Time Yardage Leaders | 0 | - | 4.31 | 68,453 |
| Top NFL Fantasy Football Performers | 0 | - | 4.09 | 43,750 |
| NFL Football Records | 0 | - | 4.37 | 130,651 |
| NFL 1,500 Yard Rushers | 0 | - | 4.01 | 39,951 |
| NFL Rushing Champions | 0 | - | 4.19 | 50,454 |
| NFL Passing Champions | 0 | - | 4.14 | 55,368 |
| NFL Football Last Names | 0 | - | 4.43 | 170,610 |
| Debut Teams of NFL Players | 0 | - | 4.16 | 26,493 |
| NFL Team Colors | 0 | - | 3.87 | 151,536 |
| Super Bowl MVPs | 0 | - | 4.25 | 42,395 |
| Super Bowl Winning Teams | 0 | - | 4.27 | 164,969 |
| NFL Team Passing Leaders | 0 | - | 4.17 | 105,899 |
| NFL Team Rushing Leaders | 0 | - | 4.14 | 52,769 |
| #1 NFL Football Draft Picks | 0 | - | 4.06 | 101,334 |
| U.S. Cities with Teams from All Four Major Sports | 0 | - | 4.88 | 136,594 |
| American Football Positions Quiz | 0 | - | 4.15 | 126,861 |
| One-Team NFL Players | 0 | - | 3.79 | 48,032 |
| NFL Stadiums | 0 | - | 4.00 | 40,613 |
| NFL Players Who Changed Teams | 0 | - | 3.88 | 55,544 |
| NFL Rookies of the Year | 0 | - | 3.81 | 35,060 |
| NFL Head Coaches | 0 | - | 3.86 | 41,487 |
| Super Bowl Losing Teams | 0 | - | 4.03 | 27,555 |
| NFL 1,500 Yard Receivers | 0 | - | 3.96 | 43,325 |
| NFL 2,000-Yard Rushers | 0 | - | 4.02 | 25,572 |
| NFL Team Passing Leaders - Extreme | 0 | - | 4.40 | 25,716 |
| NFL Players' College Teams #2 | 0 | - | 4.01 | 78,926 |
| Most Popular NFL Jerseys | 0 | - | 4.19 | 236,597 |
| NFL Team Names by Clue | 0 | - | 4.19 | 127,336 |
| NFL Cities Map Quiz | 0 | - | 4.38 | 231,565 |
| Top Ranked NFL Players of the 2010s | 0 | - | 3.91 | 24,573 |
| Super Bowl Winning QBs | 0 | - | 4.36 | 174,279 |
| Super Bowl Losing QBs | 0 | - | 4.09 | 49,254 |
| Top NFL Quarterback Receiver Combos | 0 | - | 4.07 | 49,352 |
| Top NFL Quarterbacks by Decade | 0 | - | 4.13 | 46,900 |
| All Major North American Pro Sports Teams | 0 | - | 4.99 | 989,555 |
| Top 100 Greatest NBA Players | 0 | - | 4.42 | 686,169 |
| Unusual NFL First Names | 0 | - | 3.60 | 47,591 |
| NFL Teams To Win Back-to-Back Superbowls | 0 | - | 3.95 | 18,845 |
| Top NFL Quarterback Coach Combos | 0 | - | 4.05 | 28,495 |
| Madden NFL Covers | 0 | - | 4.02 | 107,239 |
| Super Bowl Winning Coaches | 0 | - | 4.02 | 21,675 |
| Colleges of Super Bowl Winning QBs | 0 | - | 4.21 | 48,993 |
| NFL Team Receiving Leaders | 0 | - | 3.94 | 43,902 |
| NFL Draft - First Round Quarterbacks | 0 | - | 4.30 | 98,272 |
| NFL Team Nicknames | 0 | - | 3.89 | 92,836 |
| NFL Players' College Teams #1 | 0 | - | 3.87 | 106,554 |
| NFL Best Rushing Quarterbacks | 0 | - | 3.87 | 46,161 |
| NCAA Football Team Names | 0 | - | 4.47 | 200,940 |
| MLB Baseball Teams Quiz | 0 | - | 4.91 | 882,805 |
| All Teams to Ever Play a FIFA World Cup | 0 | - | 4.95 | 332,693 |
| FIFA World Cup Top 4 Positions | 0 | - | 4.96 | 456,329 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 75,726 |
| Most Valuable Sports Teams | 0 | - | 4.34 | 114,948 |
| First Ballot NFL Hall of Fame | 0 | - | 4.00 | 30,251 |
| NFL Football Multiple Choice | 0 | - | 3.84 | 19,146 |
| NFL Coaches with the Most Wins | 0 | - | 3.88 | 18,234 |
| NFL 200 Yards Rushing in a Game | 0 | - | 3.46 | 26,819 |
| College Football Rivalries | 0 | - | 4.12 | 60,616 |
| All-Time NCAA Football Wins | 0 | - | 4.29 | 84,595 |
| Baseball Abbreviations | 0 | - | 4.32 | 75,314 |
| Top 100 MLB Baseball Players of All Time | 0 | - | 4.31 | 97,139 |
| FIFA World Cup Host Countries | 0 | - | 4.98 | 236,800 |
| Most Popular High School Sports (U.S.) | 0 | - | 4.69 | 142,945 |
| NFL Football Analogies | 0 | - | 3.80 | 28,551 |
| Heisman Trophy Winners | 0 | - | 4.07 | 47,949 |
| NCAA Football Champions | 0 | - | 4.32 | 126,242 |
| NBA Basketball Teams Quiz | 0 | - | 4.98 | 2,558,735 |
| NHL Hockey Teams Quiz | 0 | - | 4.90 | 644,995 |
| NBA MVPs Quiz | 0 | - | 4.92 | 1,227,356 |
| All-NBA First Team Players | 0 | - | 4.83 | 536,540 |
| NBA's 50 Greatest Players From 1996 | 0 | - | 4.27 | 74,742 |
| NBA Basketball Families | 0 | - | 4.21 | 34,837 |
| NCAA Football Cities | 0 | - | 4.31 | 64,422 |
| College Football Bowl Games | 0 | - | 4.37 | 30,135 |
| NCAA Basketball Teams | 0 | - | 4.95 | 334,323 |
| Olympic Host Countries | 0 | - | 4.98 | 199,024 |
| Formula One World Champions | 0 | - | 4.96 | 385,758 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.94 | 304,204 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 285,267 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 268,783 |
| Countries with NO Military | 0 | - | 4.97 | 61,250 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 146,913 |
| Countries by Number of Books Published | 0 | - | 4.95 | 71,971 |
| NATO Countries | 0 | - | 4.98 | 276,304 |
| EU Countries Quiz | 0 | - | 4.99 | 270,331 |
| Top Five Countries by Religion | 0 | - | 4.93 | 169,234 |
| 7 Deadly Sins | 0 | - | 4.88 | 395,575 |
| Books of the Protestant Bible | 0 | - | 4.89 | 207,572 |
| Majority Muslim Countries | 0 | - | 4.98 | 368,887 |
| North American Sports Champions Since 2000 | 0 | - | 4.47 | 110,793 |
| Sports by Athlete | 0 | - | 3.74 | 331,865 |
| American Football A-Z | 0 | - | 4.26 | 14,478 |
| NFL Football by Year, 1967–1999 | 0 | - | 4.34 | 25,414 |
| NCAA College Football Stadiums | 0 | - | 3.95 | 38,450 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 142,898 |
| NHL Ice Hockey Team Logos | 0 | - | 4.89 | 184,296 |
| Men's Tennis World Number Ones | 0 | - | 4.49 | 61,365 |
| Men's Tennis Champs | 0 | - | 4.69 | 163,157 |
| Formula One Countries Visited | 0 | - | 4.96 | 142,255 |
| Formula 1: Top 3 in Driver's Championship | 0 | - | 4.96 | 99,440 |
| FIFA Members That are NOT in the United Nations | 0 | - | 4.55 | 64,037 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.84 | 45,155 |
| Cricket World Cup Top 4 Positions | 0 | - | 4.42 | 50,201 |
| Rugby World Cup Top 4 Positions | 0 | - | 4.74 | 67,050 |
| Countries with Most Olympic Medals in Gymnastics | 0 | - | 4.45 | 59,633 |
| Countries with the Most Tanks | 0 | - | 4.91 | 106,388 |
| Coldest World Capitals | 0 | - | 4.95 | 133,085 |
| World Currency Quiz | 0 | - | 4.92 | 298,943 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 333,100 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 122,239 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 49,809 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,216 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 129,788 |
| Countries with the Most Christians | 0 | - | 4.92 | 141,609 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 87,021 |
| Buddhist Countries | 0 | - | 4.96 | 143,054 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,091,470 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 317,356 |
| All North American Pro Sports Logos | 0 | - | 4.70 | 113,486 |
| Sports Scandals (Mostly U.S.) | 0 | - | 4.00 | 34,349 |
| NCAA Football Team Name Vocabulary | 0 | - | 4.23 | 20,290 |
| College Sports Logos Quiz #1 | 0 | - | 4.33 | 278,313 |
| College Sports Logos #2 | 0 | - | 4.07 | 161,466 |
| NCAA Football Quiz | 0 | - | 3.77 | 17,784 |
| MLB Baseball MVPs | 0 | - | 4.44 | 107,988 |
| MLB Baseball Records | 0 | - | 4.54 | 34,264 |
| NBA Championship Starters | 0 | - | 4.64 | 360,057 |
| NBA Champions | 0 | - | 4.52 | 611,721 |
| NBA Finals MVPs | 0 | - | 4.48 | 236,993 |
| 21st Century NBA Champions | 0 | - | 4.42 | 109,777 |
| NBA Top 10 League Leaders of the 2010s | 0 | - | 4.49 | 54,955 |
| NBA 60 Points in a Game | 0 | - | 4.41 | 431,331 |
| NBA All-Time Statistical Leaders | 0 | - | 4.47 | 430,086 |
| Women's Tennis Champs | 0 | - | 4.34 | 89,232 |
| Golf Major Champions | 0 | - | 4.33 | 93,598 |
| Countries With Men's Major Golf Titles | 0 | - | 4.74 | 16,140 |
| UEFA European Championship Winners | 0 | - | 4.38 | 84,231 |
| Top Goalscorer by Soccer Team | 0 | - | 4.13 | 189,868 |
| 2010 FIFA World Cup Teams | 0 | - | 4.53 | 151,769 |
| FIFA Women's World Cup Top 4 Positions | 0 | - | 4.53 | 64,660 |
| FIFA World Cup All-Time Table | 0 | - | 4.67 | 120,906 |
| Most Expensive Football Transfers Ever | 0 | - | 4.30 | 317,645 |
| Champions League Winners | 0 | - | 4.92 | 997,418 |
| Test Match Cricket Record Batsman & Bowlers | 0 | - | 4.45 | 21,496 |
| How to Get Out in Cricket | 0 | - | 4.64 | 30,636 |
| Cricket - Cities That Have Hosted Test Matches | 0 | - | 4.43 | 22,071 |
| Teams Whose Names Don't End in "S" | 0 | - | 4.15 | 37,629 |
| Colorful North American Team Names | 0 | - | 4.03 | 32,374 |
| Track & Field Events at the Olympics | 0 | - | 4.38 | 62,224 |
| Countries with the Most Downhill Skiing | 0 | - | 4.90 | 56,865 |
| Military History Vocabulary | 0 | - | 4.91 | 66,703 |
| Battle to Country | 0 | - | 4.91 | 52,597 |
| Monarchies of Europe | 0 | - | 4.90 | 97,410 |
| Monarchies of Asia | 0 | - | 4.97 | 70,653 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,050 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 194,056 |
| Countries with the Most Exports | 0 | - | 4.96 | 154,285 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 188,596 |
| Countries by Oil Consumption | 0 | - | 4.96 | 119,593 |
| Richest Island Countries | 0 | - | 4.84 | 99,617 |
| Largest Economies in 2050 | 0 | - | 4.90 | 110,732 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 94,759 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 262,425 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.95 | 103,047 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.90 | 83,788 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 238,457 |
| Five Countries with Most Christians by Continent | 0 | - | 4.99 | 110,708 |
| Countries with the Most Catholics | 0 | - | 4.90 | 108,159 |
| Catholic Countries in Europe | 0 | - | 4.83 | 94,305 |
| Orthodox Countries | 0 | - | 4.91 | 130,494 |
| Countries with the Most Muslims | 0 | - | 4.95 | 159,376 |
| Name the Constellations - With a Map | 0 | - | 4.92 | 35,683 |
| Divided World City Name Puzzle #1 | 0 | - | 4.88 | 48,147 |
| Countries that Start with A | 0 | - | 4.97 | 2,148,484 |
| Countries that Start with B | 0 | - | 4.95 | 2,281,261 |
| Countries that Start with C | 0 | - | 4.96 | 1,811,462 |
| Countries that Start with D | 0 | - | 4.96 | 702,339 |
| Countries that Start with E | 0 | - | 4.95 | 1,368,453 |
| Countries that Start with G | 0 | - | 4.97 | 1,493,829 |
| Countries that Start with H | 0 | - | 4.96 | 598,608 |
| Countries that Start with I | 0 | - | 4.92 | 1,281,054 |
| Countries that Start with J | 0 | - | 4.98 | 596,659 |
| Countries that Start with K | 0 | - | 4.97 | 809,986 |
| Countries that Start with L | 0 | - | 4.98 | 1,083,613 |
