| NCAA Football Teams | 0 | - | 4.95 | 382,479 |
| NFL Football Team Logos | 0 | - | 4.90 | 620,564 |
| NFL Football Teams Quiz | 0 | - | 4.98 | 2,273,894 |
| Heisman Trophy Winners | 0 | - | 4.07 | 47,872 |
| College Sports Logos Quiz #1 | 0 | - | 4.33 | 277,998 |
| College Sports Logos #2 | 0 | - | 4.07 | 161,264 |
| NFL Players' College Teams #2 | 0 | - | 4.01 | 78,804 |
| NHL Ice Hockey Team Logos | 0 | - | 4.89 | 183,513 |
| NFL Players' College Teams #1 | 0 | - | 3.87 | 106,456 |
| American Football Positions Quiz | 0 | - | 4.15 | 126,711 |
| NCAA Football Cities | 0 | - | 4.31 | 64,327 |
| NBA Team Logos | 0 | - | 4.80 | 679,234 |
| U.S. Cities with Teams from All Four Major Sports | 0 | - | 4.88 | 136,120 |
| NFL Football Teams - One Minute Sprint | 0 | - | 4.41 | 274,871 |
| All NFL Starting Quarterbacks of the 2010s | 0 | - | 4.51 | 128,661 |
| NFL 4,000 Yard Passers | 0 | - | 4.43 | 118,255 |
| All Major North American Pro Sports Teams | 0 | - | 4.99 | 987,107 |
| MLB Baseball Team Logos | 0 | - | 4.49 | 153,301 |
| NFL Players by Team History | 0 | - | 4.17 | 88,450 |
| Top 5 Best NFL Teams Since 2000 | 0 | - | 4.28 | 117,479 |
| Top 5 Worst NFL Teams Since 2000 | 0 | - | 4.34 | 144,230 |
| NFL Football General Knowledge | 0 | - | 4.32 | 45,342 |
| NCAA Football Team Names | 0 | - | 4.46 | 200,722 |
| NFL Football Last Names | 0 | - | 4.43 | 170,466 |
| NFL Most Valuable Players | 0 | - | 4.29 | 198,666 |
| NFL Defensive Players of the Year | 0 | - | 4.09 | 36,127 |
| Super Bowl Half-Time Performers | 0 | - | 4.10 | 64,499 |
| NFL Teams that Have Never Won a Super Bowl | 0 | - | 4.34 | 53,050 |
| NFL Most Touchdowns in a Season | 0 | - | 4.23 | 57,087 |
| NFL All-Time Yardage Leaders | 0 | - | 4.30 | 68,250 |
| Top NFL Fantasy Football Performers | 0 | - | 4.09 | 43,673 |
| NFL Football Records | 0 | - | 4.37 | 130,459 |
| NFL 1,500 Yard Rushers | 0 | - | 4.01 | 39,867 |
| NFL Rushing Champions | 0 | - | 4.19 | 50,402 |
| NFL Passing Champions | 0 | - | 4.14 | 55,290 |
| College Football and Basketball Coaches | 0 | - | 3.75 | 17,144 |
| College Football Rivalries | 0 | - | 4.12 | 60,520 |
| All-Time NCAA Football Wins | 0 | - | 4.29 | 84,450 |
| MLB Baseball Teams Quiz | 0 | - | 4.91 | 881,112 |
| NBA Legends by Picture | 0 | - | 4.18 | 76,896 |
| All Teams to Ever Play a FIFA World Cup | 0 | - | 4.95 | 332,045 |
| FIFA World Cup Top 4 Positions | 0 | - | 4.96 | 455,213 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 75,437 |
| Debut Teams of NFL Players | 0 | - | 4.16 | 26,453 |
| NFL Team Colors | 0 | - | 3.87 | 151,413 |
| Super Bowl MVPs | 0 | - | 4.25 | 42,350 |
| Super Bowl Winning Teams | 0 | - | 4.27 | 164,676 |
| NFL Team Passing Leaders | 0 | - | 4.17 | 105,799 |
| NFL Team Rushing Leaders | 0 | - | 4.14 | 52,718 |
| #1 NFL Football Draft Picks | 0 | - | 4.06 | 100,882 |
| NCAA Football Champions | 0 | - | 4.32 | 125,954 |
| NBA Basketball Teams Quiz | 0 | - | 4.98 | 2,553,791 |
| NHL Hockey Teams Quiz | 0 | - | 4.90 | 643,408 |
| NBA MVPs Quiz | 0 | - | 4.92 | 1,224,267 |
| All-NBA First Team Players | 0 | - | 4.83 | 535,535 |
| Formula One Teams by Logos | 0 | - | 4.49 | 95,539 |
| FIFA World Cup Host Countries | 0 | - | 4.98 | 236,461 |
| Most Popular High School Sports (U.S.) | 0 | - | 4.69 | 142,653 |
| One-Team NFL Players | 0 | - | 3.79 | 47,985 |
| NFL Stadiums | 0 | - | 4.00 | 40,554 |
| NFL Players Who Changed Teams | 0 | - | 3.88 | 55,493 |
| Most Popular NFL Jerseys | 0 | - | 4.19 | 236,369 |
| NFL Rookies of the Year | 0 | - | 3.81 | 35,014 |
| NFL Team Names by Clue | 0 | - | 4.19 | 127,246 |
| NFL Cities Map Quiz | 0 | - | 4.38 | 231,074 |
| NFL Head Coaches | 0 | - | 3.86 | 41,456 |
| Super Bowl Losing Teams | 0 | - | 4.03 | 27,534 |
| Super Bowl Winning QBs | 0 | - | 4.36 | 173,909 |
| Super Bowl Losing QBs | 0 | - | 4.09 | 49,203 |
| NFL 1,500 Yard Receivers | 0 | - | 3.96 | 43,239 |
| NFL 2,000-Yard Rushers | 0 | - | 4.02 | 25,540 |
| NFL Team Passing Leaders - Extreme | 0 | - | 4.40 | 25,672 |
| Top NFL Quarterback Receiver Combos | 0 | - | 4.06 | 49,276 |
| Top NFL Quarterbacks by Decade | 0 | - | 4.13 | 46,813 |
| College Football Bowl Games | 0 | - | 4.37 | 30,106 |
| NCAA Basketball Teams | 0 | - | 4.95 | 333,833 |
| Olympic Host Countries | 0 | - | 4.98 | 198,789 |
| Formula One World Champions | 0 | - | 4.96 | 384,755 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.94 | 302,950 |
| National Football Team Logos | 0 | - | 4.84 | 178,473 |
| North American Sports Champions Since 2000 | 0 | - | 4.47 | 110,537 |
| Sports by Athlete | 0 | - | 3.74 | 331,624 |
| American Football A-Z | 0 | - | 4.26 | 14,471 |
| NFL Football by Year, 1967–1999 | 0 | - | 4.34 | 25,405 |
| Unusual NFL First Names | 0 | - | 3.60 | 47,563 |
| 100 Greatest Players in NFL History | 0 | - | 3.56 | 69,575 |
| NFL Teams To Win Back-to-Back Superbowls | 0 | - | 3.95 | 18,801 |
| 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 | 48,865 |
| NFL Team Receiving Leaders | 0 | - | 3.94 | 43,868 |
| NFL Draft - First Round Quarterbacks | 0 | - | 4.30 | 98,040 |
| NCAA College Football Stadiums | 0 | - | 3.95 | 38,422 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 142,696 |
| Men's Tennis World Number Ones | 0 | - | 4.49 | 61,291 |
| Men's Tennis Champs | 0 | - | 4.69 | 162,976 |
| Formula One Countries Visited | 0 | - | 4.96 | 141,928 |
| Formula 1: Top 3 in Driver's Championship | 0 | - | 4.96 | 99,118 |
| FIFA Members That are NOT in the United Nations | 0 | - | 4.55 | 63,905 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.84 | 44,868 |
| Cricket World Cup Top 4 Positions | 0 | - | 4.42 | 50,154 |
| Rugby World Cup Top 4 Positions | 0 | - | 4.74 | 66,976 |
| Countries with Most Olympic Medals in Gymnastics | 0 | - | 4.45 | 59,563 |
| Country Flags that are White, Red and Green Only | 0 | - | 4.86 | 35,580 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 46,496 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 67,508 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 903,688 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 414,471 |
| World Map without 12 Countries | 0 | - | 4.97 | 342,123 |
| Every Country Shape | 0 | - | 5.00 | 458,250 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,224,775 |
| Flags of Asia Quiz | 0 | - | 4.99 | 604,761 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 97,988 |
| Flags of Africa Quiz | 0 | - | 5.00 | 462,550 |
| Flags of North and South America | 0 | - | 4.99 | 366,090 |
| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 142,522 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 114,017 |
| Flags with the Most Stars | 0 | - | 4.91 | 134,638 |
| Flags that are Red & White Only | 0 | - | 4.97 | 157,395 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.93 | 144,433 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 73,547 |
| Former Flags | 0 | - | 4.97 | 106,556 |
| Country Flags with the Most Red | 0 | - | 4.98 | 119,215 |
| Country Flags with the Most Green | 0 | - | 4.96 | 98,693 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 98,488 |
| Country Flags with the Most Yellow | 0 | - | 4.94 | 98,171 |
| Country Flags with the Most Black | 0 | - | 4.95 | 96,736 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 67,212 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 49,622 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 98,306 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 79,615 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 64,653 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 43,884 |
| Countries by Satellite Image #1 | 0 | - | 4.89 | 144,257 |
| Countries by Satellite Image #5 | 0 | - | 4.89 | 81,912 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.83 | 48,410 |
| Countries by Coat of Arms #1 | 0 | - | 4.93 | 72,328 |
| Countries by Coat of Arms #2 | 0 | - | 4.81 | 41,256 |
| World Coats of Arms | 0 | - | 4.99 | 63,802 |
| Pixelated World Map | 0 | - | 5.00 | 142,304 |
| Country Flags with the Most Blue | 0 | - | 4.88 | 91,614 |
| Country Flags With Blue Removed | 0 | - | 4.93 | 43,695 |
| All North American Pro Sports Logos | 0 | - | 4.70 | 113,045 |
| NFL Team Nicknames | 0 | - | 3.89 | 92,800 |
| First Ballot NFL Hall of Fame | 0 | - | 4.00 | 30,226 |
| NFL Football Multiple Choice | 0 | - | 3.84 | 19,113 |
| NFL Coaches with the Most Wins | 0 | - | 3.88 | 18,219 |
| NFL 200 Yards Rushing in a Game | 0 | - | 3.46 | 26,801 |
| NFL Best Rushing Quarterbacks | 0 | - | 3.87 | 46,105 |
| NCAA Football Team Name Vocabulary | 0 | - | 4.23 | 20,280 |
| NCAA Football Quiz | 0 | - | 3.77 | 17,764 |
| MLB Baseball MVPs | 0 | - | 4.44 | 107,693 |
| MLB Baseball Records | 0 | - | 4.54 | 34,197 |
| NBA Championship Starters | 0 | - | 4.64 | 359,282 |
| NBA Champions | 0 | - | 4.52 | 610,513 |
| NBA Finals MVPs | 0 | - | 4.48 | 236,458 |
| 21st Century NBA Champions | 0 | - | 4.42 | 109,251 |
| NBA Top 10 League Leaders of the 2010s | 0 | - | 4.49 | 54,701 |
| NBA 60 Points in a Game | 0 | - | 4.41 | 430,145 |
| NBA All-Time Statistical Leaders | 0 | - | 4.47 | 429,394 |
| Women's Tennis Champs | 0 | - | 4.34 | 89,170 |
| Golf Major Champions | 0 | - | 4.33 | 93,422 |
| Countries With Men's Major Golf Titles | 0 | - | 4.74 | 15,972 |
| UEFA European Championship Winners | 0 | - | 4.38 | 84,094 |
| Top Goalscorer by Soccer Team | 0 | - | 4.13 | 189,209 |
| 2010 FIFA World Cup Teams | 0 | - | 4.52 | 151,608 |
| FIFA Women's World Cup Top 4 Positions | 0 | - | 4.53 | 64,562 |
| FIFA World Cup All-Time Table | 0 | - | 4.67 | 120,687 |
| Most Expensive Football Transfers Ever | 0 | - | 4.30 | 316,994 |
| All UEFA Champions League Teams Ever | 0 | - | 4.84 | 128,330 |
| Champions League Winners | 0 | - | 4.92 | 995,358 |
| Test Match Cricket Record Batsman & Bowlers | 0 | - | 4.45 | 21,474 |
| How to Get Out in Cricket | 0 | - | 4.64 | 30,600 |
| Cricket - Cities That Have Hosted Test Matches | 0 | - | 4.43 | 22,043 |
| Teams Whose Names Don't End in "S" | 0 | - | 4.15 | 37,573 |
| 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 | 56,790 |
| Country Shapes Quiz #3 | 0 | - | 4.91 | 294,035 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 223,972 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 160,347 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 171,126 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 136,848 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 34,156 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.99 | 27,705 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 103,229 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 110,569 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 121,152 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 107,218 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 79,959 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 57,487 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 84,971 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,217,830 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 79,505 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 76,229 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 75,499 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 153,455 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 72,732 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 54,552 |
