| North American Cat-Named Sports Teams | 0 | - | 4.43 | 33,842 |
| Countries with Wild Tigers | 0 | - | 4.96 | 137,700 |
| Countries with Wild Penguins | 0 | - | 4.94 | 100,816 |
| Countries with the Most Venomous Animal Species | 0 | - | 4.87 | 87,768 |
| Animals by Skeleton Image | 0 | - | 4.81 | 47,012 |
| North American Bird-Named Teams | 0 | - | 4.44 | 68,022 |
| 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 | 108,711 |
| Countries that Catch the Most Fish | 0 | - | 4.90 | 113,245 |
| Countries With Two or More Bear Species | 0 | - | 4.90 | 22,923 |
| U.S. Cities with Teams from All Four Major Sports | 0 | - | 4.88 | 140,124 |
| All Major North American Pro Sports Teams | 0 | - | 4.99 | 1,010,144 |
| Countries with the Most Wild Elephants | 0 | - | 4.63 | 55,206 |
| Animal Populations of Countries | 0 | - | 4.52 | 44,096 |
| Animals by Close-up Image | 0 | - | 4.42 | 219,148 |
| Aquatic Mammals by Picture | 0 | - | 4.41 | 46,046 |
| Extinct Animals by Picture | 0 | - | 4.49 | 35,518 |
| Mammals by Picture #1 | 0 | - | 4.70 | 92,515 |
| Top 15 Countries with the Most Cows | 0 | - | 4.74 | 107,525 |
| Name that Bug | 0 | - | 4.12 | 45,655 |
| MLB Baseball Teams Quiz | 0 | - | 4.91 | 895,107 |
| All Teams to Ever Play a FIFA World Cup | 0 | - | 4.95 | 348,944 |
| FIFA World Cup Top 4 Positions | 0 | - | 4.96 | 468,709 |
| Countries with More Cows than People | 0 | - | 4.46 | 61,712 |
| Fish by Picture #1 | 0 | - | 4.41 | 109,106 |
| Countries with NO Snakes | 0 | - | 4.51 | 63,677 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 78,689 |
| FIFA World Cup Host Countries | 0 | - | 4.97 | 241,891 |
| Extinct Animals | 0 | - | 4.13 | 27,588 |
| "Big Five" African Game Animals | 0 | - | 4.22 | 47,502 |
| Reptile Picture Quiz | 0 | - | 4.32 | 14,396 |
| Earliest Domestication of Animals | 0 | - | 4.34 | 28,319 |
| 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 | 66,921 |
| Mammals by Picture #3 | 0 | - | 4.39 | 62,537 |
| Mammals by Picture #4 | 0 | - | 4.03 | 34,369 |
| Mammals by Picture #2 | 0 | - | 4.28 | 58,599 |
| Where Do Musk Oxen Live? | 0 | - | 4.63 | 15,359 |
| Megadiverse Countries | 0 | - | 4.96 | 147,650 |
| Most Popular High School Sports (U.S.) | 0 | - | 4.69 | 145,738 |
| NFL Football Teams Quiz | 0 | - | 4.98 | 2,301,284 |
| NBA Basketball Teams Quiz | 0 | - | 4.98 | 2,596,876 |
| NHL Hockey Teams Quiz | 0 | - | 4.91 | 658,050 |
| NBA MVPs Quiz | 0 | - | 4.92 | 1,252,606 |
| All-NBA First Team Players | 0 | - | 4.81 | 548,390 |
| Top Countries for Shark Attacks | 0 | - | 4.47 | 45,959 |
| NFL Football Team Logos | 0 | - | 4.91 | 632,635 |
| NCAA Football Teams | 0 | - | 4.96 | 392,783 |
| NCAA Basketball Teams | 0 | - | 4.95 | 337,996 |
| Olympic Host Countries | 0 | - | 4.98 | 202,128 |
| NBA Team Logos | 0 | - | 4.81 | 698,218 |
| Formula One World Champions | 0 | - | 4.96 | 395,314 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 314,614 |
| National Football Team Logos | 0 | - | 4.85 | 182,108 |
| Largest Land Animals of the Americas | 0 | - | 4.39 | 20,325 |
| Largest Land Animals of Africa | 0 | - | 4.36 | 12,825 |
| Sea Creatures by Picture | 0 | - | 4.27 | 17,828 |
| Natural Features of Countries #1 | 0 | - | 4.87 | 84,209 |
| Countries with Fjords | 0 | - | 4.94 | 101,526 |
| North American Sports Champions Since 2000 | 0 | - | 4.47 | 112,983 |
| North American Sports Teams Closest to Each Other | 0 | - | 4.47 | 19,212 |
| Sports by Athlete | 0 | - | 3.74 | 333,876 |
| 2018 FIFA World Cup Results | 0 | - | 4.94 | 135,552 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 145,291 |
| NHL Ice Hockey Team Logos | 0 | - | 4.89 | 190,587 |
| Men's Tennis World Number Ones | 0 | - | 4.49 | 62,168 |
| Men's Tennis Champs | 0 | - | 4.70 | 165,782 |
| Formula One Countries Visited | 0 | - | 4.97 | 158,113 |
| Formula 1: Top 3 in Driver's Championship | 0 | - | 4.96 | 103,093 |
| 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 | 53,439 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 362,266 |
| Cricket World Cup Top 4 Positions | 0 | - | 4.41 | 50,783 |
| Rugby World Cup Top 4 Positions | 0 | - | 4.75 | 67,860 |
| Countries with Most Olympic Medals in Gymnastics | 0 | - | 4.46 | 60,184 |
| Fish by Picture #2 | 0 | - | 4.09 | 18,755 |
| Horse Vocabulary | 0 | - | 4.23 | 22,810 |
| Countries With The Most Bird Species | 0 | - | 4.93 | 33,273 |
| All North American Pro Sports Logos | 0 | - | 4.72 | 116,560 |
| American Football Positions Quiz | 0 | - | 4.15 | 128,490 |
| MLB Baseball MVPs | 0 | - | 4.44 | 110,057 |
| MLB Baseball Records | 0 | - | 4.55 | 34,765 |
| Summer Olympics Top 4 Countries | 0 | - | 4.41 | 48,179 |
| NBA Championship Starters | 0 | - | 4.69 | 366,276 |
| NBA Champions | 0 | - | 4.52 | 621,990 |
| NBA Finals MVPs | 0 | - | 4.46 | 241,638 |
| 21st Century NBA Champions | 0 | - | 4.43 | 114,235 |
| NBA Top 10 League Leaders of the 2010s | 0 | - | 4.48 | 57,184 |
| NBA 60 Points in a Game | 0 | - | 4.41 | 438,480 |
| NBA All-Time Statistical Leaders | 0 | - | 4.47 | 435,776 |
| Women's Tennis Champs | 0 | - | 4.34 | 90,358 |
| Women's Tennis World Number Ones | 0 | - | 4.42 | 31,612 |
| Golf Major Champions | 0 | - | 4.34 | 95,242 |
| Countries With Men's Major Golf Titles | 0 | - | 4.77 | 17,256 |
| UEFA European Championship Winners | 0 | - | 4.38 | 85,654 |
| Top Goalscorer by Soccer Team | 0 | - | 4.13 | 192,858 |
| 2010 FIFA World Cup Teams | 0 | - | 4.53 | 154,212 |
| FIFA Women's World Cup Top 4 Positions | 0 | - | 4.56 | 66,100 |
| African Countries That Have Been to the FIFA World Cup | 0 | - | 4.89 | 60,364 |
| FIFA World Cup All-Time Table | 0 | - | 4.69 | 124,891 |
| Most Expensive Football Transfers Ever | 0 | - | 4.30 | 323,559 |
| Champions League Winners | 0 | - | 4.92 | 1,017,233 |
| Test Match Cricket Record Batsman & Bowlers | 0 | - | 4.45 | 21,798 |
| How to Get Out in Cricket | 0 | - | 4.64 | 31,093 |
| Cricket - Cities That Have Hosted Test Matches | 0 | - | 4.43 | 22,378 |
| 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 | 57,742 |
| Largest Land Animals of Asia | 0 | - | 3.64 | 8,358 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,892 |
| Countries With No Rivers | 0 | - | 4.96 | 77,228 |
| Countries That Touch the Baltic Sea | 0 | - | 4.98 | 116,215 |
| North Sea Countries | 0 | - | 4.92 | 87,755 |
| Black Sea Countries | 0 | - | 4.87 | 60,782 |
| Countries That Touch the Red Sea | 0 | - | 4.91 | 65,641 |
| Caspian Sea Countries | 0 | - | 4.91 | 63,732 |
| Countries with the Shortest Coastlines | 0 | - | 4.89 | 67,410 |
| Groups of Things - Sports | 0 | - | 4.27 | 68,026 |
| North American Sports Teams Furthest From Any Other | 0 | - | 4.24 | 9,677 |
| Newest North American Sports Teams | 0 | - | 4.02 | 16,794 |
| Moved North American Sports Franchises | 0 | - | 3.93 | 33,080 |
| Sports Terms #2 | 0 | - | 4.07 | 51,540 |
| Sports Equipment | 0 | - | 3.76 | 62,535 |
| Sports That Don't Use a Ball | 0 | - | 3.91 | 52,573 |
| Discontinued North American Team Names | 0 | - | 4.26 | 18,024 |
| NFL Players by Team History | 0 | - | 4.16 | 90,313 |
| Top 5 Best NFL Teams Since 2000 | 0 | - | 4.28 | 119,429 |
| Top 5 Worst NFL Teams Since 2000 | 0 | - | 4.34 | 147,251 |
| NFL Football General Knowledge | 0 | - | 4.33 | 46,768 |
| NFL Football Teams - One Minute Sprint | 0 | - | 4.42 | 280,963 |
| NFL Quarterbacks - 100 Win Club | 0 | - | 4.49 | 89,312 |
| All NFL Starting Quarterbacks of the 2010s | 0 | - | 4.51 | 129,735 |
| NFL 4,000 Yard Passers | 0 | - | 4.43 | 120,105 |
| 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 | 44,194 |
| MLB Baseball Stadiums | 0 | - | 4.21 | 48,849 |
| Complete Baseball Hall of Fame | 0 | - | 4.23 | 41,706 |
| Countries with Major League Baseball Players | 0 | - | 4.62 | 68,423 |
| MLB Baseball Team Logos | 0 | - | 4.49 | 157,984 |
| Countries Where Baseball is the Most Popular Sport | 0 | - | 4.42 | 55,548 |
| 50 Home Runs in a Season Club | 0 | - | 4.17 | 75,674 |
| MLB Baseball Leaders by Category | 0 | - | 4.30 | 61,133 |
| Baseball 3000 Hits Club | 0 | - | 4.30 | 44,675 |
| Baseball 500 Home Run Club | 0 | - | 4.37 | 69,207 |
| MLB Home Run Champs by Year | 0 | - | 4.28 | 43,796 |
| Baseball Top 100 Career Home Runs | 0 | - | 4.08 | 32,136 |
| Countries with the Fastest Marathoners | 0 | - | 4.51 | 96,039 |
| Countries with the Fastest 100 Meter Sprinters | 0 | - | 4.44 | 86,700 |
| NHL Hockey Top 50 All-Time Goal Scorers | 0 | - | 4.14 | 36,419 |
| NHL Hockey General Knowledge | 0 | - | 4.33 | 34,997 |
| NBA Defensive Players of the Year | 0 | - | 4.43 | 190,828 |
| NBA Players with Three or More Rings Since 1970 | 0 | - | 4.11 | 141,319 |
| NBA Players by Team History | 0 | - | 4.25 | 93,073 |
| NBA 3 Point Contest Winners | 0 | - | 4.05 | 39,554 |
| Debut Teams of NBA Players | 0 | - | 4.18 | 129,415 |
| NBA Teams by City and First Letter | 0 | - | 4.17 | 60,478 |
| Best NBA Centers of All-Time | 0 | - | 4.03 | 60,793 |
| NBA Rookies of the Year | 0 | - | 4.53 | 68,011 |
| Top 5 Best NBA Teams Since 2010 | 0 | - | 4.17 | 187,693 |
| NBA Basketball General Knowledge #2 | 0 | - | 4.10 | 42,220 |
| NBA Teams that Have Never Won a Title | 0 | - | 4.18 | 50,149 |
| NBA MVPs with No Championships | 0 | - | 4.44 | 82,808 |
| Top 100 Greatest NBA Players | 0 | - | 4.43 | 697,938 |
| Countries with Most Grand Slam Tennis Titles | 0 | - | 4.42 | 58,114 |
| Countries with the Most Golf Courses | 0 | - | 4.55 | 56,852 |
| Footballers by Country | 0 | - | 4.35 | 576,957 |
| Cities by Soccer Stadium | 0 | - | 4.17 | 89,263 |
| Soccer Team Logos | 0 | - | 4.26 | 378,047 |
| Countries that Export the Most Football Players | 0 | - | 4.43 | 59,552 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 123,342 |
| International Footballers by Picture | 0 | - | 4.51 | 56,536 |
| FIFA World Cup Winners | 0 | - | 4.78 | 262,919 |
| FIFA World Cup Top Goalscorers | 0 | - | 4.19 | 89,555 |
| FIFA World Cup Host Cities | 0 | - | 4.39 | 62,045 |
| FIFA World Cup Knowledge | 0 | - | 4.40 | 70,241 |
| 2014 FIFA World Cup Teams | 0 | - | 4.55 | 130,083 |
| 2018 FIFA World Cup Teams | 0 | - | 4.54 | 66,038 |
| 2022 FIFA World Cup Teams | 0 | - | 4.57 | 83,185 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 132,341 |
| Ballon d'Or Winners | 0 | - | 4.44 | 304,410 |
| Sports in Movies | 0 | - | 4.06 | 187,336 |
| Baby, Male and Female Animals | 0 | - | 4.43 | 151,196 |
| Words Containing Animals #1 | 0 | - | 4.21 | 43,637 |
| Words Containing Animals #2 | 0 | - | 4.09 | 34,507 |
| Animal Adjectives | 0 | - | 4.77 | 60,232 |
| Animals: No Vowels #1 | 0 | - | 4.56 | 64,412 |
| Bird in the Answers | 0 | - | 4.11 | 34,002 |
| Bird Knowledge #2 | 0 | - | 4.42 | 14,251 |
| Natural Features of Countries #2 | 0 | - | 4.55 | 37,681 |
| Countries Farthest From the Sea | 0 | - | 4.98 | 75,051 |
| African Great Lakes | 0 | - | 4.82 | 67,070 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 66,011 |
| Countries Bordering the Four Color Seas | 0 | - | 4.92 | 23,298 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,648 |
| Five Countries with the Longest Coastline by Continent | 0 | - | 4.97 | 116,064 |
| American Countries With No Atlantic Coastline | 0 | - | 4.93 | 92,863 |
