| North American Cat-Named Sports Teams | 0 | - | 4.43 | 33,842 |
| Countries with Wild Tigers | 0 | - | 4.96 | 137,696 |
| Countries with Wild Penguins | 0 | - | 4.94 | 100,811 |
| Countries with the Most Venomous Animal Species | 0 | - | 4.87 | 87,762 |
| Animals by Skeleton Image | 0 | - | 4.81 | 47,008 |
| North American Bird-Named Teams | 0 | - | 4.44 | 68,020 |
| Countries with the Most Sheep | 0 | - | 4.93 | 103,752 |
| Top 10 Countries with the Most Horses | 0 | - | 4.49 | 69,300 |
| Countries with the Most Wolves | 0 | - | 4.92 | 108,705 |
| Countries that Catch the Most Fish | 0 | - | 4.90 | 113,244 |
| Countries With Two or More Bear Species | 0 | - | 4.90 | 22,919 |
| U.S. Cities with Teams from All Four Major Sports | 0 | - | 4.88 | 140,120 |
| All Major North American Pro Sports Teams | 0 | - | 4.99 | 1,010,089 |
| Countries with the Most Wild Elephants | 0 | - | 4.63 | 55,205 |
| Animal Populations of Countries | 0 | - | 4.52 | 44,096 |
| Animals by Close-up Image | 0 | - | 4.42 | 219,142 |
| Aquatic Mammals by Picture | 0 | - | 4.41 | 46,046 |
| Extinct Animals by Picture | 0 | - | 4.49 | 35,515 |
| Mammals by Picture #1 | 0 | - | 4.70 | 92,513 |
| Top 15 Countries with the Most Cows | 0 | - | 4.74 | 107,523 |
| Name that Bug | 0 | - | 4.12 | 45,654 |
| MLB Baseball Teams Quiz | 0 | - | 4.91 | 895,086 |
| All Teams to Ever Play a FIFA World Cup | 0 | - | 4.95 | 348,917 |
| FIFA World Cup Top 4 Positions | 0 | - | 4.96 | 468,666 |
| Countries with More Cows than People | 0 | - | 4.46 | 61,711 |
| Fish by Picture #1 | 0 | - | 4.41 | 109,104 |
| Countries with NO Snakes | 0 | - | 4.51 | 63,676 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 78,685 |
| FIFA World Cup Host Countries | 0 | - | 4.97 | 241,878 |
| Extinct Animals | 0 | - | 4.13 | 27,588 |
| "Big Five" African Game Animals | 0 | - | 4.22 | 47,502 |
| Reptile Picture Quiz | 0 | - | 4.32 | 14,395 |
| Earliest Domestication of Animals | 0 | - | 4.34 | 28,318 |
| Animals in the News | 0 | - | 4.37 | 26,843 |
| Countries with Wild Lions | 0 | - | 4.77 | 26,599 |
| Animals A-Z by Picture | 0 | - | 4.08 | 66,920 |
| Mammals by Picture #3 | 0 | - | 4.39 | 62,536 |
| Mammals by Picture #4 | 0 | - | 4.03 | 34,368 |
| Mammals by Picture #2 | 0 | - | 4.28 | 58,599 |
| Where Do Musk Oxen Live? | 0 | - | 4.63 | 15,359 |
| Megadiverse Countries | 0 | - | 4.96 | 147,451 |
| Most Popular High School Sports (U.S.) | 0 | - | 4.69 | 145,730 |
| NFL Football Teams Quiz | 0 | - | 4.98 | 2,301,235 |
| NBA Basketball Teams Quiz | 0 | - | 4.98 | 2,596,813 |
| NHL Hockey Teams Quiz | 0 | - | 4.91 | 658,036 |
| NBA MVPs Quiz | 0 | - | 4.92 | 1,252,542 |
| All-NBA First Team Players | 0 | - | 4.81 | 548,366 |
| Top Countries for Shark Attacks | 0 | - | 4.47 | 45,959 |
| NFL Football Team Logos | 0 | - | 4.91 | 632,624 |
| NCAA Football Teams | 0 | - | 4.96 | 392,760 |
| NCAA Basketball Teams | 0 | - | 4.95 | 337,990 |
| Olympic Host Countries | 0 | - | 4.98 | 202,123 |
| NBA Team Logos | 0 | - | 4.81 | 698,180 |
| Formula One World Champions | 0 | - | 4.96 | 395,299 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 314,596 |
| National Football Team Logos | 0 | - | 4.85 | 182,103 |
| Largest Land Animals of the Americas | 0 | - | 4.39 | 20,324 |
| Largest Land Animals of Africa | 0 | - | 4.36 | 12,824 |
| Sea Creatures by Picture | 0 | - | 4.27 | 17,828 |
| Natural Features of Countries #1 | 0 | - | 4.87 | 84,207 |
| Countries with Fjords | 0 | - | 4.94 | 101,521 |
| North American Sports Champions Since 2000 | 0 | - | 4.47 | 112,980 |
| North American Sports Teams Closest to Each Other | 0 | - | 4.47 | 19,210 |
| Sports by Athlete | 0 | - | 3.74 | 333,872 |
| 2018 FIFA World Cup Results | 0 | - | 4.94 | 135,538 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 145,289 |
| NHL Ice Hockey Team Logos | 0 | - | 4.89 | 190,580 |
| Men's Tennis World Number Ones | 0 | - | 4.49 | 62,165 |
| Men's Tennis Champs | 0 | - | 4.70 | 165,772 |
| Formula One Countries Visited | 0 | - | 4.97 | 158,104 |
| Formula 1: Top 3 in Driver's Championship | 0 | - | 4.96 | 103,087 |
| FIFA Members That are NOT in the United Nations | 0 | - | 4.56 | 65,214 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.84 | 53,430 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 362,248 |
| Cricket World Cup Top 4 Positions | 0 | - | 4.41 | 50,782 |
| Rugby World Cup Top 4 Positions | 0 | - | 4.75 | 67,859 |
| Countries with Most Olympic Medals in Gymnastics | 0 | - | 4.46 | 60,182 |
| Fish by Picture #2 | 0 | - | 4.09 | 18,754 |
| Horse Vocabulary | 0 | - | 4.23 | 22,809 |
| Countries With The Most Bird Species | 0 | - | 4.93 | 33,270 |
| All North American Pro Sports Logos | 0 | - | 4.72 | 116,556 |
| American Football Positions Quiz | 0 | - | 4.15 | 128,488 |
| MLB Baseball MVPs | 0 | - | 4.44 | 110,051 |
| MLB Baseball Records | 0 | - | 4.55 | 34,763 |
| Summer Olympics Top 4 Countries | 0 | - | 4.41 | 48,175 |
| NBA Championship Starters | 0 | - | 4.69 | 366,260 |
| NBA Champions | 0 | - | 4.52 | 621,966 |
| NBA Finals MVPs | 0 | - | 4.46 | 241,627 |
| 21st Century NBA Champions | 0 | - | 4.43 | 114,229 |
| NBA Top 10 League Leaders of the 2010s | 0 | - | 4.48 | 57,180 |
| NBA 60 Points in a Game | 0 | - | 4.41 | 438,465 |
| NBA All-Time Statistical Leaders | 0 | - | 4.47 | 435,765 |
| Women's Tennis Champs | 0 | - | 4.34 | 90,357 |
| Women's Tennis World Number Ones | 0 | - | 4.42 | 31,612 |
| Golf Major Champions | 0 | - | 4.34 | 95,239 |
| Countries With Men's Major Golf Titles | 0 | - | 4.77 | 17,254 |
| UEFA European Championship Winners | 0 | - | 4.38 | 85,651 |
| Top Goalscorer by Soccer Team | 0 | - | 4.13 | 192,853 |
| 2010 FIFA World Cup Teams | 0 | - | 4.53 | 154,200 |
| FIFA Women's World Cup Top 4 Positions | 0 | - | 4.56 | 66,095 |
| African Countries That Have Been to the FIFA World Cup | 0 | - | 4.89 | 60,346 |
| FIFA World Cup All-Time Table | 0 | - | 4.69 | 124,878 |
| Most Expensive Football Transfers Ever | 0 | - | 4.30 | 323,548 |
| Champions League Winners | 0 | - | 4.92 | 1,017,204 |
| Test Match Cricket Record Batsman & Bowlers | 0 | - | 4.45 | 21,797 |
| How to Get Out in Cricket | 0 | - | 4.64 | 31,092 |
| Cricket - Cities That Have Hosted Test Matches | 0 | - | 4.43 | 22,377 |
| Teams Whose Names Don't End in "S" | 0 | - | 4.16 | 37,987 |
| Colorful North American Team Names | 0 | - | 4.03 | 32,454 |
| Track & Field Events at the Olympics | 0 | - | 4.39 | 62,777 |
| Countries with the Most Downhill Skiing | 0 | - | 4.89 | 57,741 |
| Largest Land Animals of Asia | 0 | - | 3.64 | 8,358 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,891 |
| Countries With No Rivers | 0 | - | 4.96 | 77,226 |
| Countries That Touch the Baltic Sea | 0 | - | 4.98 | 116,214 |
| North Sea Countries | 0 | - | 4.92 | 87,754 |
| Black Sea Countries | 0 | - | 4.87 | 60,781 |
| Countries That Touch the Red Sea | 0 | - | 4.91 | 65,639 |
| Caspian Sea Countries | 0 | - | 4.91 | 63,732 |
| Countries with the Shortest Coastlines | 0 | - | 4.89 | 67,409 |
| Groups of Things - Sports | 0 | - | 4.27 | 68,025 |
| North American Sports Teams Furthest From Any Other | 0 | - | 4.24 | 9,676 |
| Newest North American Sports Teams | 0 | - | 4.02 | 16,793 |
| Moved North American Sports Franchises | 0 | - | 3.93 | 33,080 |
| Sports Terms #2 | 0 | - | 4.07 | 51,538 |
| Sports Equipment | 0 | - | 3.76 | 62,534 |
| Sports That Don't Use a Ball | 0 | - | 3.91 | 52,572 |
| Discontinued North American Team Names | 0 | - | 4.26 | 18,024 |
| NFL Players by Team History | 0 | - | 4.16 | 90,310 |
| Top 5 Best NFL Teams Since 2000 | 0 | - | 4.28 | 119,427 |
| Top 5 Worst NFL Teams Since 2000 | 0 | - | 4.34 | 147,250 |
| NFL Football General Knowledge | 0 | - | 4.33 | 46,767 |
| NFL Football Teams - One Minute Sprint | 0 | - | 4.42 | 280,958 |
| NFL Quarterbacks - 100 Win Club | 0 | - | 4.49 | 89,309 |
| All NFL Starting Quarterbacks of the 2010s | 0 | - | 4.51 | 129,734 |
| NFL 4,000 Yard Passers | 0 | - | 4.43 | 120,104 |
| Big Ten College Football Teams | 0 | - | 4.25 | 56,866 |
| SEC College Football Teams | 0 | - | 4.17 | 46,131 |
| Baseball First Ballot Hall of Fame | 0 | - | 4.39 | 44,192 |
| MLB Baseball Stadiums | 0 | - | 4.21 | 48,846 |
| Complete Baseball Hall of Fame | 0 | - | 4.23 | 41,701 |
| Countries with Major League Baseball Players | 0 | - | 4.62 | 68,421 |
| MLB Baseball Team Logos | 0 | - | 4.49 | 157,978 |
| Countries Where Baseball is the Most Popular Sport | 0 | - | 4.42 | 55,547 |
| 50 Home Runs in a Season Club | 0 | - | 4.17 | 75,673 |
| MLB Baseball Leaders by Category | 0 | - | 4.30 | 61,129 |
| Baseball 3000 Hits Club | 0 | - | 4.30 | 44,673 |
| Baseball 500 Home Run Club | 0 | - | 4.37 | 69,206 |
| MLB Home Run Champs by Year | 0 | - | 4.28 | 43,796 |
| Baseball Top 100 Career Home Runs | 0 | - | 4.08 | 32,134 |
| Countries with the Fastest Marathoners | 0 | - | 4.51 | 96,034 |
| Countries with the Fastest 100 Meter Sprinters | 0 | - | 4.44 | 86,700 |
| NHL Hockey Top 50 All-Time Goal Scorers | 0 | - | 4.14 | 36,417 |
| NHL Hockey General Knowledge | 0 | - | 4.33 | 34,995 |
| NBA Defensive Players of the Year | 0 | - | 4.43 | 190,819 |
| NBA Players with Three or More Rings Since 1970 | 0 | - | 4.11 | 141,317 |
| NBA Players by Team History | 0 | - | 4.25 | 93,070 |
| NBA 3 Point Contest Winners | 0 | - | 4.05 | 39,553 |
| Debut Teams of NBA Players | 0 | - | 4.18 | 129,410 |
| NBA Teams by City and First Letter | 0 | - | 4.17 | 60,475 |
| Best NBA Centers of All-Time | 0 | - | 4.03 | 60,782 |
| NBA Rookies of the Year | 0 | - | 4.53 | 68,008 |
| Top 5 Best NBA Teams Since 2010 | 0 | - | 4.17 | 187,686 |
| NBA Basketball General Knowledge #2 | 0 | - | 4.10 | 42,219 |
| NBA Teams that Have Never Won a Title | 0 | - | 4.18 | 50,148 |
| NBA MVPs with No Championships | 0 | - | 4.44 | 82,798 |
| Top 100 Greatest NBA Players | 0 | - | 4.43 | 697,908 |
| Countries with Most Grand Slam Tennis Titles | 0 | - | 4.42 | 58,113 |
| Countries with the Most Golf Courses | 0 | - | 4.55 | 56,850 |
| Footballers by Country | 0 | - | 4.35 | 576,944 |
| Cities by Soccer Stadium | 0 | - | 4.17 | 89,261 |
| Soccer Team Logos | 0 | - | 4.26 | 378,037 |
| Countries that Export the Most Football Players | 0 | - | 4.43 | 59,548 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 123,300 |
| International Footballers by Picture | 0 | - | 4.51 | 56,533 |
| FIFA World Cup Winners | 0 | - | 4.78 | 262,895 |
| FIFA World Cup Top Goalscorers | 0 | - | 4.19 | 89,546 |
| FIFA World Cup Host Cities | 0 | - | 4.39 | 62,042 |
| FIFA World Cup Knowledge | 0 | - | 4.40 | 70,195 |
| 2014 FIFA World Cup Teams | 0 | - | 4.55 | 130,077 |
| 2018 FIFA World Cup Teams | 0 | - | 4.54 | 66,033 |
| 2022 FIFA World Cup Teams | 0 | - | 4.57 | 83,175 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 132,337 |
| Ballon d'Or Winners | 0 | - | 4.44 | 304,403 |
| Sports in Movies | 0 | - | 4.06 | 187,324 |
| Baby, Male and Female Animals | 0 | - | 4.43 | 151,189 |
| Words Containing Animals #1 | 0 | - | 4.21 | 43,635 |
| Words Containing Animals #2 | 0 | - | 4.09 | 34,505 |
| Animal Adjectives | 0 | - | 4.77 | 60,229 |
| Animals: No Vowels #1 | 0 | - | 4.56 | 64,409 |
| Bird in the Answers | 0 | - | 4.11 | 34,001 |
| Bird Knowledge #2 | 0 | - | 4.42 | 14,251 |
| Natural Features of Countries #2 | 0 | - | 4.55 | 37,679 |
| Countries Farthest From the Sea | 0 | - | 4.98 | 75,048 |
| African Great Lakes | 0 | - | 4.82 | 67,067 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 66,005 |
| Countries Bordering the Four Color Seas | 0 | - | 4.92 | 23,298 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,647 |
| Five Countries with the Longest Coastline by Continent | 0 | - | 4.97 | 116,061 |
| American Countries With No Atlantic Coastline | 0 | - | 4.93 | 92,862 |
