| North American Cat-Named Sports Teams | 0 | - | 4.43 | 33,841 |
| Countries with Wild Tigers | 0 | - | 4.96 | 137,674 |
| Countries with Wild Penguins | 0 | - | 4.94 | 100,797 |
| Countries with the Most Venomous Animal Species | 0 | - | 4.87 | 87,751 |
| Animals by Skeleton Image | 0 | - | 4.81 | 47,001 |
| North American Bird-Named Teams | 0 | - | 4.44 | 68,018 |
| Countries with the Most Sheep | 0 | - | 4.93 | 103,744 |
| Top 10 Countries with the Most Horses | 0 | - | 4.49 | 69,300 |
| Countries with the Most Wolves | 0 | - | 4.92 | 108,698 |
| Countries that Catch the Most Fish | 0 | - | 4.90 | 113,237 |
| Countries With Two or More Bear Species | 0 | - | 4.90 | 22,917 |
| U.S. Cities with Teams from All Four Major Sports | 0 | - | 4.88 | 140,102 |
| All Major North American Pro Sports Teams | 0 | - | 4.99 | 1,009,951 |
| Countries with the Most Wild Elephants | 0 | - | 4.63 | 55,203 |
| Animal Populations of Countries | 0 | - | 4.52 | 44,094 |
| Animals by Close-up Image | 0 | - | 4.42 | 219,137 |
| Aquatic Mammals by Picture | 0 | - | 4.41 | 46,044 |
| Extinct Animals by Picture | 0 | - | 4.49 | 35,512 |
| Mammals by Picture #1 | 0 | - | 4.70 | 92,507 |
| Top 15 Countries with the Most Cows | 0 | - | 4.74 | 107,520 |
| Name that Bug | 0 | - | 4.12 | 45,653 |
| MLB Baseball Teams Quiz | 0 | - | 4.91 | 895,045 |
| All Teams to Ever Play a FIFA World Cup | 0 | - | 4.95 | 348,859 |
| FIFA World Cup Top 4 Positions | 0 | - | 4.96 | 468,579 |
| Countries with More Cows than People | 0 | - | 4.46 | 61,707 |
| Fish by Picture #1 | 0 | - | 4.41 | 109,097 |
| Countries with NO Snakes | 0 | - | 4.51 | 63,674 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 78,673 |
| FIFA World Cup Host Countries | 0 | - | 4.97 | 241,846 |
| Extinct Animals | 0 | - | 4.13 | 27,588 |
| "Big Five" African Game Animals | 0 | - | 4.22 | 47,501 |
| Reptile Picture Quiz | 0 | - | 4.32 | 14,392 |
| Earliest Domestication of Animals | 0 | - | 4.34 | 28,317 |
| Animals in the News | 0 | - | 4.37 | 26,841 |
| Countries with Wild Lions | 0 | - | 4.77 | 26,598 |
| Animals A-Z by Picture | 0 | - | 4.08 | 66,918 |
| Mammals by Picture #3 | 0 | - | 4.39 | 62,530 |
| Mammals by Picture #4 | 0 | - | 4.03 | 34,367 |
| Mammals by Picture #2 | 0 | - | 4.28 | 58,593 |
| Where Do Musk Oxen Live? | 0 | - | 4.63 | 15,359 |
| Megadiverse Countries | 0 | - | 4.96 | 146,934 |
| Most Popular High School Sports (U.S.) | 0 | - | 4.69 | 145,720 |
| NFL Football Teams Quiz | 0 | - | 4.98 | 2,301,138 |
| NBA Basketball Teams Quiz | 0 | - | 4.98 | 2,596,646 |
| NHL Hockey Teams Quiz | 0 | - | 4.91 | 657,955 |
| NBA MVPs Quiz | 0 | - | 4.92 | 1,252,332 |
| All-NBA First Team Players | 0 | - | 4.81 | 548,303 |
| Top Countries for Shark Attacks | 0 | - | 4.47 | 45,959 |
| NFL Football Team Logos | 0 | - | 4.91 | 632,591 |
| NCAA Football Teams | 0 | - | 4.96 | 392,662 |
| NCAA Basketball Teams | 0 | - | 4.95 | 337,970 |
| Olympic Host Countries | 0 | - | 4.98 | 202,109 |
| NBA Team Logos | 0 | - | 4.81 | 698,095 |
| Formula One World Champions | 0 | - | 4.96 | 395,249 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 314,532 |
| National Football Team Logos | 0 | - | 4.85 | 182,092 |
| 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 | 84,204 |
| Countries with Fjords | 0 | - | 4.94 | 101,509 |
| North American Sports Champions Since 2000 | 0 | - | 4.47 | 112,966 |
| North American Sports Teams Closest to Each Other | 0 | - | 4.47 | 19,203 |
| Sports by Athlete | 0 | - | 3.74 | 333,861 |
| 2018 FIFA World Cup Results | 0 | - | 4.94 | 135,498 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 145,275 |
| NHL Ice Hockey Team Logos | 0 | - | 4.89 | 190,547 |
| Men's Tennis World Number Ones | 0 | - | 4.49 | 62,159 |
| Men's Tennis Champs | 0 | - | 4.70 | 165,760 |
| Formula One Countries Visited | 0 | - | 4.97 | 158,088 |
| Formula 1: Top 3 in Driver's Championship | 0 | - | 4.96 | 103,069 |
| FIFA Members That are NOT in the United Nations | 0 | - | 4.56 | 65,206 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.84 | 53,409 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 362,198 |
| Cricket World Cup Top 4 Positions | 0 | - | 4.41 | 50,777 |
| Rugby World Cup Top 4 Positions | 0 | - | 4.75 | 67,857 |
| 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 | 22,808 |
| Countries With The Most Bird Species | 0 | - | 4.93 | 33,267 |
| All North American Pro Sports Logos | 0 | - | 4.72 | 116,545 |
| American Football Positions Quiz | 0 | - | 4.15 | 128,484 |
| MLB Baseball MVPs | 0 | - | 4.44 | 110,038 |
| MLB Baseball Records | 0 | - | 4.55 | 34,758 |
| Summer Olympics Top 4 Countries | 0 | - | 4.41 | 48,168 |
| NBA Championship Starters | 0 | - | 4.69 | 366,231 |
| NBA Champions | 0 | - | 4.52 | 621,918 |
| NBA Finals MVPs | 0 | - | 4.46 | 241,614 |
| 21st Century NBA Champions | 0 | - | 4.43 | 114,211 |
| NBA Top 10 League Leaders of the 2010s | 0 | - | 4.48 | 57,170 |
| NBA 60 Points in a Game | 0 | - | 4.41 | 438,437 |
| NBA All-Time Statistical Leaders | 0 | - | 4.47 | 435,744 |
| Women's Tennis Champs | 0 | - | 4.34 | 90,349 |
| Women's Tennis World Number Ones | 0 | - | 4.42 | 31,607 |
| Golf Major Champions | 0 | - | 4.34 | 95,233 |
| Countries With Men's Major Golf Titles | 0 | - | 4.77 | 17,250 |
| UEFA European Championship Winners | 0 | - | 4.38 | 85,645 |
| Top Goalscorer by Soccer Team | 0 | - | 4.13 | 192,845 |
| 2010 FIFA World Cup Teams | 0 | - | 4.53 | 154,189 |
| FIFA Women's World Cup Top 4 Positions | 0 | - | 4.56 | 66,085 |
| African Countries That Have Been to the FIFA World Cup | 0 | - | 4.89 | 60,311 |
| FIFA World Cup All-Time Table | 0 | - | 4.69 | 124,851 |
| Most Expensive Football Transfers Ever | 0 | - | 4.30 | 323,529 |
| Champions League Winners | 0 | - | 4.92 | 1,017,144 |
| Test Match Cricket Record Batsman & Bowlers | 0 | - | 4.45 | 21,792 |
| How to Get Out in Cricket | 0 | - | 4.64 | 31,088 |
| Cricket - Cities That Have Hosted Test Matches | 0 | - | 4.43 | 22,375 |
| Teams Whose Names Don't End in "S" | 0 | - | 4.16 | 37,985 |
| 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 | 57,736 |
| Largest Land Animals of Asia | 0 | - | 3.64 | 8,358 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,889 |
| Countries With No Rivers | 0 | - | 4.96 | 77,224 |
| Countries That Touch the Baltic Sea | 0 | - | 4.98 | 116,211 |
| North Sea Countries | 0 | - | 4.92 | 87,751 |
| Black Sea Countries | 0 | - | 4.87 | 60,779 |
| Countries That Touch the Red Sea | 0 | - | 4.91 | 65,638 |
| Caspian Sea Countries | 0 | - | 4.91 | 63,729 |
| Countries with the Shortest Coastlines | 0 | - | 4.89 | 67,407 |
| Groups of Things - Sports | 0 | - | 4.27 | 68,024 |
| North American Sports Teams Furthest From Any Other | 0 | - | 4.24 | 9,672 |
| Newest North American Sports Teams | 0 | - | 4.02 | 16,791 |
| Moved North American Sports Franchises | 0 | - | 3.93 | 33,079 |
| Sports Terms #2 | 0 | - | 4.07 | 51,537 |
| Sports Equipment | 0 | - | 3.76 | 62,533 |
| Sports That Don't Use a Ball | 0 | - | 3.91 | 52,572 |
| Discontinued North American Team Names | 0 | - | 4.26 | 18,023 |
| NFL Players by Team History | 0 | - | 4.16 | 90,302 |
| Top 5 Best NFL Teams Since 2000 | 0 | - | 4.28 | 119,422 |
| Top 5 Worst NFL Teams Since 2000 | 0 | - | 4.34 | 147,240 |
| NFL Football General Knowledge | 0 | - | 4.33 | 46,762 |
| NFL Football Teams - One Minute Sprint | 0 | - | 4.42 | 280,942 |
| NFL Quarterbacks - 100 Win Club | 0 | - | 4.49 | 89,302 |
| All NFL Starting Quarterbacks of the 2010s | 0 | - | 4.51 | 129,726 |
| NFL 4,000 Yard Passers | 0 | - | 4.43 | 120,093 |
| Big Ten College Football Teams | 0 | - | 4.25 | 56,863 |
| SEC College Football Teams | 0 | - | 4.17 | 46,130 |
| Baseball First Ballot Hall of Fame | 0 | - | 4.39 | 44,188 |
| MLB Baseball Stadiums | 0 | - | 4.21 | 48,839 |
| Complete Baseball Hall of Fame | 0 | - | 4.23 | 41,698 |
| Countries with Major League Baseball Players | 0 | - | 4.62 | 68,411 |
| MLB Baseball Team Logos | 0 | - | 4.49 | 157,963 |
| Countries Where Baseball is the Most Popular Sport | 0 | - | 4.42 | 55,546 |
| 50 Home Runs in a Season Club | 0 | - | 4.17 | 75,669 |
| MLB Baseball Leaders by Category | 0 | - | 4.30 | 61,126 |
| Baseball 3000 Hits Club | 0 | - | 4.30 | 44,668 |
| Baseball 500 Home Run Club | 0 | - | 4.37 | 69,200 |
| MLB Home Run Champs by Year | 0 | - | 4.28 | 43,790 |
| Baseball Top 100 Career Home Runs | 0 | - | 4.08 | 32,127 |
| Countries with the Fastest Marathoners | 0 | - | 4.51 | 96,030 |
| Countries with the Fastest 100 Meter Sprinters | 0 | - | 4.44 | 86,695 |
| NHL Hockey Top 50 All-Time Goal Scorers | 0 | - | 4.14 | 36,412 |
| NHL Hockey General Knowledge | 0 | - | 4.33 | 34,989 |
| NBA Defensive Players of the Year | 0 | - | 4.43 | 190,799 |
| NBA Players with Three or More Rings Since 1970 | 0 | - | 4.11 | 141,311 |
| NBA Players by Team History | 0 | - | 4.25 | 93,065 |
| NBA 3 Point Contest Winners | 0 | - | 4.05 | 39,552 |
| Debut Teams of NBA Players | 0 | - | 4.18 | 129,399 |
| NBA Teams by City and First Letter | 0 | - | 4.17 | 60,467 |
| Best NBA Centers of All-Time | 0 | - | 4.03 | 60,774 |
| NBA Rookies of the Year | 0 | - | 4.53 | 68,000 |
| Top 5 Best NBA Teams Since 2010 | 0 | - | 4.17 | 187,671 |
| NBA Basketball General Knowledge #2 | 0 | - | 4.10 | 42,214 |
| NBA Teams that Have Never Won a Title | 0 | - | 4.18 | 50,144 |
| NBA MVPs with No Championships | 0 | - | 4.44 | 82,787 |
| Top 100 Greatest NBA Players | 0 | - | 4.43 | 697,840 |
| Countries with Most Grand Slam Tennis Titles | 0 | - | 4.42 | 58,109 |
| Countries with the Most Golf Courses | 0 | - | 4.55 | 56,845 |
| Footballers by Country | 0 | - | 4.35 | 576,906 |
| Cities by Soccer Stadium | 0 | - | 4.17 | 89,256 |
| Soccer Team Logos | 0 | - | 4.26 | 378,010 |
| Countries that Export the Most Football Players | 0 | - | 4.43 | 59,538 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 123,205 |
| International Footballers by Picture | 0 | - | 4.51 | 56,523 |
| FIFA World Cup Winners | 0 | - | 4.78 | 262,836 |
| FIFA World Cup Top Goalscorers | 0 | - | 4.19 | 89,529 |
| FIFA World Cup Host Cities | 0 | - | 4.39 | 62,029 |
| FIFA World Cup Knowledge | 0 | - | 4.40 | 70,102 |
| 2014 FIFA World Cup Teams | 0 | - | 4.55 | 130,071 |
| 2018 FIFA World Cup Teams | 0 | - | 4.54 | 66,020 |
| 2022 FIFA World Cup Teams | 0 | - | 4.57 | 83,155 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 132,322 |
| Ballon d'Or Winners | 0 | - | 4.44 | 304,388 |
| Sports in Movies | 0 | - | 4.06 | 187,280 |
| Baby, Male and Female Animals | 0 | - | 4.43 | 151,174 |
| Words Containing Animals #1 | 0 | - | 4.21 | 43,632 |
| Words Containing Animals #2 | 0 | - | 4.09 | 34,503 |
| Animal Adjectives | 0 | - | 4.77 | 60,227 |
| Animals: No Vowels #1 | 0 | - | 4.56 | 64,407 |
| Bird in the Answers | 0 | - | 4.11 | 33,999 |
| Bird Knowledge #2 | 0 | - | 4.42 | 14,251 |
| Natural Features of Countries #2 | 0 | - | 4.55 | 37,678 |
| Countries Farthest From the Sea | 0 | - | 4.98 | 75,047 |
| African Great Lakes | 0 | - | 4.82 | 67,058 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 66,000 |
| Countries Bordering the Four Color Seas | 0 | - | 4.92 | 23,293 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,644 |
| Five Countries with the Longest Coastline by Continent | 0 | - | 4.97 | 116,053 |
| American Countries With No Atlantic Coastline | 0 | - | 4.93 | 92,858 |
