| NFL Football Team Logos | 0 | - | 4.91 | 628,997 |
| NBA Team Logos | 0 | - | 4.81 | 691,666 |
| MLB Baseball Team Logos | 0 | - | 4.49 | 156,627 |
| NHL Ice Hockey Team Logos | 0 | - | 4.89 | 188,287 |
| MLB Baseball Teams Quiz | 0 | - | 4.91 | 891,150 |
| National Football Team Logos | 0 | - | 4.85 | 180,669 |
| U.S. Cities with Teams from All Four Major Sports | 0 | - | 4.88 | 138,743 |
| MLB Baseball MVPs | 0 | - | 4.44 | 109,319 |
| MLB Baseball Records | 0 | - | 4.54 | 34,618 |
| All Major North American Pro Sports Teams | 0 | - | 4.99 | 1,002,394 |
| Soccer Team Logos | 0 | - | 4.26 | 375,243 |
| Baseball First Ballot Hall of Fame | 0 | - | 4.39 | 44,037 |
| MLB Baseball Stadiums | 0 | - | 4.21 | 48,637 |
| Complete Baseball Hall of Fame | 0 | - | 4.23 | 41,420 |
| Debut Teams of MLB Players | 0 | - | 4.23 | 18,424 |
| Baseball Terms | 0 | - | 4.02 | 26,590 |
| First Names as Last Names - Baseball | 0 | - | 4.32 | 9,682 |
| MLB Baseball Teams - One Minute Sprint | 0 | - | 4.27 | 23,097 |
| Longest MLB Baseball Droughts | 0 | - | 4.23 | 21,114 |
| MLB Baseball General Knowledge #1 | 0 | - | 4.40 | 18,668 |
| 50 Home Runs in a Season Club | 0 | - | 4.15 | 75,375 |
| MLB Baseball Leaders by Category | 0 | - | 4.30 | 60,952 |
| Baseball 3000 Hits Club | 0 | - | 4.30 | 44,477 |
| Baseball 500 Home Run Club | 0 | - | 4.37 | 68,860 |
| MLB Home Run Champs by Year | 0 | - | 4.28 | 43,544 |
| Baseball Top 100 Career Home Runs | 0 | - | 4.08 | 31,861 |
| MLB Cities Map Quiz | 0 | - | 4.50 | 69,670 |
| All Teams to Ever Play a FIFA World Cup | 0 | - | 4.95 | 336,120 |
| FIFA World Cup Top 4 Positions | 0 | - | 4.96 | 462,809 |
| Baseball Abbreviations | 0 | - | 4.33 | 75,768 |
| Yogi Berra Quotes | 0 | - | 4.42 | 10,503 |
| Top 100 MLB Baseball Players of All Time | 0 | - | 4.31 | 98,117 |
| MLB All-Stars by Team | 0 | - | 4.05 | 36,658 |
| MLB Team Home Run Leaders | 0 | - | 4.11 | 40,373 |
| MLB Baseball Team Wins Leaders | 0 | - | 4.42 | 10,711 |
| MLB World Series Winners Since 2000 | 0 | - | 4.05 | 70,889 |
| NBA Legends by Picture | 0 | - | 4.18 | 78,262 |
| College Sports Logos Quiz #3 | 0 | - | 4.30 | 55,902 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 77,602 |
| Most Popular High School Sports (U.S.) | 0 | - | 4.69 | 144,321 |
| NFL Football Teams Quiz | 0 | - | 4.98 | 2,293,384 |
| NBA Basketball Teams Quiz | 0 | - | 4.98 | 2,582,472 |
| NHL Hockey Teams Quiz | 0 | - | 4.90 | 653,307 |
| One Team Baseball Players | 0 | - | 4.00 | 32,347 |
| All Retired MLB Baseball Numbers | 0 | - | 4.07 | 13,942 |
| Cy Young Winners | 0 | - | 3.89 | 39,651 |
| MLB Players Who Almost Hit .400 | 0 | - | 4.08 | 18,123 |
| MLB Baseball Strikeout Leaders | 0 | - | 4.04 | 27,383 |
| MLB Baseball Triple Crown | 0 | - | 4.15 | 11,930 |
| Major League Batting Titles | 0 | - | 4.12 | 28,647 |
| MLB Teams That Have Never Won The World Series | 0 | - | 4.19 | 27,568 |
| NBA MVPs Quiz | 0 | - | 4.92 | 1,243,099 |
| All-NBA First Team Players | 0 | - | 4.83 | 542,353 |
| FIFA World Cup Host Countries | 0 | - | 4.97 | 239,436 |
| Countries by Road Signs | 0 | - | 4.98 | 53,973 |
| MLB Baseball Players by Team History | 0 | - | 3.76 | 11,101 |
| MLB Baseball Team Names by Clue | 0 | - | 4.35 | 67,768 |
| MLB Baseball Analogies | 0 | - | 4.27 | 24,156 |
| MLB Baseball Groups of Things | 0 | - | 4.09 | 18,565 |
| Baseball Word Chain | 0 | - | 4.17 | 16,216 |
| MLB Baseball General Knowledge #2 | 0 | - | 3.92 | 12,565 |
| MLB Baseball Hall of Fame by Team | 0 | - | 4.15 | 10,545 |
| MLB Greatest Player in Team History | 0 | - | 3.77 | 10,460 |
| Olympic Host Countries | 0 | - | 4.98 | 201,013 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 310,362 |
| MLB Home Run Derby Winners | 0 | - | 3.89 | 9,123 |
| Ultimate Car Logos Quiz | 0 | - | 4.81 | 181,400 |
| North American Sports Champions Since 2000 | 0 | - | 4.47 | 111,975 |
| North American Sports Teams Closest to Each Other | 0 | - | 4.47 | 18,951 |
| Sports by Athlete | 0 | - | 3.74 | 333,019 |
| NCAA Football Teams | 0 | - | 4.96 | 388,677 |
| NCAA Basketball Teams | 0 | - | 4.95 | 336,743 |
| Men's Tennis World Number Ones | 0 | - | 4.49 | 61,753 |
| Men's Tennis Champs | 0 | - | 4.70 | 164,473 |
| Formula One World Champions | 0 | - | 4.96 | 391,268 |
| FIFA Members That are NOT in the United Nations | 0 | - | 4.55 | 64,694 |
| Rugby World Cup Top 4 Positions | 0 | - | 4.75 | 67,504 |
| Countries with Most Olympic Medals in Gymnastics | 0 | - | 4.46 | 59,970 |
| MLB Baseball Players Who Changed Teams | 0 | - | 3.83 | 19,939 |
| MLB Baseball Last Names | 0 | - | 4.19 | 19,128 |
| MLB Baseball A-Z #2 | 0 | - | 4.11 | 17,114 |
| MLB Baseball by Year, 1960–1989 | 0 | - | 4.09 | 18,695 |
| MLB Baseball by Year, 1990–present | 0 | - | 4.02 | 15,029 |
| MLB Baseball Pitchers with 300 Wins | 0 | - | 3.95 | 27,778 |
| MLB Single Season ERAs Below 2.00 | 0 | - | 3.79 | 13,127 |
| MLB Baseball 20 Win Pitchers | 0 | - | 3.79 | 22,184 |
| MLB Baseball 30-30 Club | 0 | - | 4.00 | 17,594 |
| Last 40 Home Run Hitter by MLB Team | 0 | - | 3.61 | 17,157 |
| Greatest 3-Year Stretches in MLB Baseball History | 0 | - | 3.98 | 11,755 |
| MLB Baseball Home Run Leaders by Decade | 0 | - | 3.90 | 21,152 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 144,532 |
| Formula One Countries Visited | 0 | - | 4.96 | 143,954 |
| Formula 1: Top 3 in Driver's Championship | 0 | - | 4.96 | 101,312 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.81 | 47,304 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 357,512 |
| Country Flags that are White, Red and Green Only | 0 | - | 4.86 | 36,013 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 47,765 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 68,695 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 907,816 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 417,221 |
| World Map without 12 Countries | 0 | - | 4.97 | 344,824 |
| Every Country Shape | 0 | - | 5.00 | 466,959 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,247,037 |
| Flags of Asia Quiz | 0 | - | 4.99 | 615,240 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 98,543 |
| Flags of Africa Quiz | 0 | - | 5.00 | 472,582 |
| Flags of North and South America | 0 | - | 4.99 | 373,906 |
| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 145,101 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 116,300 |
| Flags with the Most Stars | 0 | - | 4.91 | 136,811 |
| Country Flags with the Southern Cross | 0 | - | 4.81 | 62,518 |
| Flags that are Red & White Only | 0 | - | 4.97 | 164,638 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.93 | 146,345 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 76,535 |
| Former Flags | 0 | - | 4.97 | 107,898 |
| Country Flags with the Most Red | 0 | - | 4.98 | 120,683 |
| Country Flags with the Most Green | 0 | - | 4.96 | 99,800 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 99,583 |
| Country Flags with the Most Yellow | 0 | - | 4.94 | 99,235 |
| Country Flags with the Most Black | 0 | - | 4.95 | 97,669 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 67,803 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 50,203 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 99,585 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 80,927 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 66,118 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 45,220 |
| Countries by Partial Flag Images #7 | 0 | - | 4.88 | 32,077 |
| Countries by Satellite Image #1 | 0 | - | 4.89 | 146,097 |
| Countries by Satellite Image #5 | 0 | - | 4.90 | 82,811 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.83 | 49,040 |
| Countries by Coat of Arms #1 | 0 | - | 4.93 | 72,833 |
| Countries by Coat of Arms #2 | 0 | - | 4.81 | 41,535 |
| World Coats of Arms | 0 | - | 4.99 | 64,648 |
| Pixelated World Map | 0 | - | 5.00 | 143,561 |
| Country Flags with the Most Blue | 0 | - | 4.89 | 92,710 |
| Country Flags With Blue Removed | 0 | - | 4.92 | 44,584 |
| All North American Pro Sports Logos | 0 | - | 4.70 | 115,401 |
| North American Sports Teams Furthest From Any Other | 0 | - | 4.24 | 9,595 |
| Newest North American Sports Teams | 0 | - | 4.02 | 16,603 |
| Moved North American Sports Franchises | 0 | - | 3.93 | 32,976 |
| Sports Equipment | 0 | - | 3.76 | 62,390 |
| Sports That Don't Use a Ball | 0 | - | 3.91 | 52,394 |
| Discontinued North American Team Names | 0 | - | 4.26 | 17,924 |
| American Football Positions Quiz | 0 | - | 4.15 | 127,998 |
| College Sports Logos Quiz #1 | 0 | - | 4.33 | 279,729 |
| College Sports Logos #2 | 0 | - | 4.08 | 162,465 |
| MLB Baseball Team Hits Leaders | 0 | - | 3.96 | 13,791 |
| NBA Championship Starters | 0 | - | 4.67 | 363,972 |
| NBA Champions | 0 | - | 4.48 | 618,016 |
| NBA Finals MVPs | 0 | - | 4.46 | 240,039 |
| 21st Century NBA Champions | 0 | - | 4.43 | 112,796 |
| NBA Top 10 League Leaders of the 2010s | 0 | - | 4.48 | 56,488 |
| NBA 60 Points in a Game | 0 | - | 4.41 | 436,198 |
| NBA All-Time Statistical Leaders | 0 | - | 4.48 | 433,715 |
| Women's Tennis Champs | 0 | - | 4.34 | 89,736 |
| Women's Tennis World Number Ones | 0 | - | 4.42 | 31,454 |
| Golf Major Champions | 0 | - | 4.34 | 94,542 |
| Countries With Men's Major Golf Titles | 0 | - | 4.77 | 16,810 |
| UEFA European Championship Winners | 0 | - | 4.38 | 85,118 |
| Top Goalscorer by Soccer Team | 0 | - | 4.13 | 191,633 |
| 2010 FIFA World Cup Teams | 0 | - | 4.53 | 152,981 |
| FIFA Women's World Cup Top 4 Positions | 0 | - | 4.56 | 65,377 |
| African Countries That Have Been to the FIFA World Cup | 0 | - | 4.89 | 58,147 |
| FIFA World Cup All-Time Table | 0 | - | 4.67 | 122,788 |
| Most Expensive Football Transfers Ever | 0 | - | 4.30 | 321,270 |
| Champions League Winners | 0 | - | 4.91 | 1,008,884 |
| Cricket World Cup Top 4 Positions | 0 | - | 4.40 | 50,496 |
| Test Match Cricket Record Batsman & Bowlers | 0 | - | 4.45 | 21,639 |
| How to Get Out in Cricket | 0 | - | 4.64 | 30,874 |
| Cricket - Cities That Have Hosted Test Matches | 0 | - | 4.43 | 22,230 |
| Teams Whose Names Don't End in "S" | 0 | - | 4.16 | 37,867 |
| Colorful North American Team Names | 0 | - | 4.03 | 32,421 |
| Track & Field Events at the Olympics | 0 | - | 4.39 | 62,577 |
| Countries with the Most Downhill Skiing | 0 | - | 4.89 | 57,463 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 296,317 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 225,880 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 164,449 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 173,665 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 138,593 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 37,338 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 104,647 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 111,682 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 122,334 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 108,452 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 80,785 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 58,308 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 85,999 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 95,361 |
| Flags of Oceania | 0 | - | 5.00 | 260,090 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,586 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 159,459 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,551 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,487 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 78,994 |
| Car Logos Quiz #1 | 0 | - | 4.52 | 540,276 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,984 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,343 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,928 |
| Country Flags with Five Stars - Picture Quiz | 0 | - | 4.93 | 31,031 |
| Groups of Things - Sports | 0 | - | 4.27 | 67,818 |
