| North American Pro Sports Teams by City | 0 | - | 4.81 | 47,287 |
| U.S. Cities with Teams from All Four Major Sports | 0 | - | 4.88 | 140,224 |
| 2017 News Stories - Name the Country | 0 | - | 4.46 | 28,639 |
| 2018 News Stories - Name the Country | 0 | - | 4.42 | 23,942 |
| All Major North American Pro Sports Teams | 0 | - | 4.99 | 1,010,665 |
| NFL Football by Year, 1967–1999 | 0 | - | 4.34 | 25,512 |
| MLB Baseball by Year, 1960–1989 | 0 | - | 4.09 | 18,717 |
| MLB Baseball by Year, 1990–present | 0 | - | 4.02 | 15,075 |
| MLB Baseball Teams Quiz | 0 | - | 4.91 | 895,363 |
| All Teams to Ever Play a FIFA World Cup | 0 | - | 4.95 | 349,196 |
| FIFA World Cup Top 4 Positions | 0 | - | 4.96 | 469,202 |
| 2016 News Stories - Name the Country | 0 | - | 4.45 | 23,489 |
| Movies by Year, 1990–2009 | 0 | - | 4.21 | 66,909 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 78,751 |
| Countries by Sports in 60 Seconds | 0 | - | 4.92 | 148,557 |
| Most Popular High School Sports (U.S.) | 0 | - | 4.69 | 145,795 |
| NFL Football Teams Quiz | 0 | - | 4.98 | 2,301,802 |
| NBA Basketball Teams Quiz | 0 | - | 4.98 | 2,597,930 |
| NHL Hockey Teams Quiz | 0 | - | 4.91 | 658,370 |
| NBA MVPs Quiz | 0 | - | 4.92 | 1,253,291 |
| All-NBA First Team Players | 0 | - | 4.81 | 548,656 |
| FIFA World Cup Host Countries | 0 | - | 4.97 | 242,096 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 95,271 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 47,218 |
| Countries by Founding Story | 0 | - | 4.95 | 77,904 |
| Independence from Whom | 0 | - | 4.99 | 213,391 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 133,649 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,924 |
| 2019 News Stories - Name the Country | 0 | - | 4.21 | 18,519 |
| 2020 News Stories - Name the Country | 0 | - | 4.35 | 30,462 |
| NCAA FBS Football Teams on a Map | 0 | - | 4.92 | 109,608 |
| Olympic Host Countries | 0 | - | 4.98 | 202,184 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 314,923 |
| National Football Team Logos | 0 | - | 4.85 | 182,220 |
| Top 10 Oldest African Countries | 0 | - | 4.87 | 28,298 |
| Countries of the World in 1900 | 0 | - | 4.89 | 86,164 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 197,057 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 152,433 |
| Recently Independent Countries | 0 | - | 4.98 | 160,502 |
| Historical City to Country | 0 | - | 4.85 | 79,097 |
| Countries by Former Name | 0 | - | 4.99 | 125,964 |
| Cities by Former Name | 0 | - | 4.83 | 92,172 |
| Movies by Year, 1970–1989 | 0 | - | 4.38 | 25,482 |
| 1970s Decade Quiz | 0 | - | 4.23 | 61,032 |
| All Modern-Day Countries Ever Controlled by Turkic People | 0 | - | 4.94 | 41,305 |
| All Modern-Day Countries Ever Controlled by Arab People with a Map | 0 | - | 4.98 | 55,792 |
| Rat Pack Members | 0 | - | 4.03 | 5,201 |
| 1970s Celebrities | 0 | - | 4.03 | 13,795 |
| 1970s Music Trivia | 0 | - | 4.29 | 31,822 |
| 1970s Celebrities by Picture #1 | 0 | - | 4.20 | 58,319 |
| 1970s Celebrities by Picture #2 | 0 | - | 4.21 | 51,013 |
| 1980s Movie Trivia #1 | 0 | - | 4.58 | 31,541 |
| 1990s Movie Trivia #1 | 0 | - | 4.38 | 53,176 |
| 1990s Movie Trivia #2 | 0 | - | 4.40 | 42,004 |
| 2000s Movie Trivia #1 | 0 | - | 4.36 | 73,444 |
| 2010s Movie Trivia | 0 | - | 4.33 | 51,264 |
| North American Sports Champions Since 2000 | 0 | - | 4.47 | 113,031 |
| North American Sports Teams Closest to Each Other | 0 | - | 4.47 | 19,227 |
| Sports by Athlete | 0 | - | 3.74 | 333,933 |
| NFL Football Team Logos | 0 | - | 4.91 | 632,810 |
| NCAA Football Teams | 0 | - | 4.96 | 393,013 |
| NCAA Basketball Teams | 0 | - | 4.95 | 338,178 |
| NBA Team Logos | 0 | - | 4.81 | 698,616 |
| NBA Basketball by Year, 1970–1999 | 0 | - | 4.28 | 45,173 |
| NBA Basketball by Year, 2000–Present | 0 | - | 4.34 | 61,454 |
| NBA Top Ten in MVP Voting – 2010s | 0 | - | 4.57 | 44,783 |
| Men's Tennis World Number Ones | 0 | - | 4.49 | 62,193 |
| Men's Tennis Champs | 0 | - | 4.70 | 165,865 |
| Formula One World Champions | 0 | - | 4.96 | 395,582 |
| FIFA Members That are NOT in the United Nations | 0 | - | 4.56 | 65,240 |
| Cricket World Cup Top 4 Positions | 0 | - | 4.41 | 50,802 |
| Rugby World Cup Top 4 Positions | 0 | - | 4.75 | 67,886 |
| O.J. Simpson - Trial of the Century | 0 | - | 3.94 | 7,177 |
| Countries with Most Olympic Medals in Gymnastics | 0 | - | 4.46 | 60,198 |
| Highest Grossing 1960s Movies | 0 | - | 4.45 | 22,850 |
| Who Did That 1960s Song #2 | 0 | - | 4.46 | 41,211 |
| People Portrayed by Andy Warhol | 0 | - | 4.35 | 38,285 |
| Who Did That 1970s Song #1 | 0 | - | 4.48 | 89,204 |
| Highest Grossing 1980s Movies | 0 | - | 4.47 | 65,851 |
| Highest Grossing 1990s Movies | 0 | - | 4.50 | 109,034 |
| 2018 FIFA World Cup Results | 0 | - | 4.94 | 135,760 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 145,345 |
| NHL Ice Hockey Team Logos | 0 | - | 4.90 | 190,740 |
| Formula One Countries Visited | 0 | - | 4.97 | 158,233 |
| Formula 1: Top 3 in Driver's Championship | 0 | - | 4.96 | 103,207 |
| All F1 Grand Prix Winners | 0 | - | 4.85 | 91,676 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.84 | 53,551 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 362,515 |
| Former Flags | 0 | - | 4.97 | 108,805 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,507 |
| Warsaw Pact Countries | 0 | - | 4.83 | 84,724 |
| Countries of Europe in 1444 | 0 | - | 4.92 | 100,739 |
| Countries of the World in 1444 | 0 | - | 4.98 | 60,853 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.83 | 57,973 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 25,331 |
| Countries of Europe before World War II with a Map | 0 | - | 4.95 | 54,313 |
| Countries Settled by Vikings | 0 | - | 4.92 | 122,166 |
| 1960s Music Trivia | 0 | - | 4.36 | 23,804 |
| 1960s Movie Trivia | 0 | - | 4.26 | 18,436 |
| 1970s Movie Trivia | 0 | - | 4.28 | 21,852 |
| Movies by Year, 1950–1969 | 0 | - | 4.48 | 22,135 |
| 1980s Movie Trivia #2 | 0 | - | 4.28 | 20,845 |
| Back to the Future Trivia | 0 | - | 4.59 | 34,718 |
| 2000s Movie Trivia #2 | 0 | - | 4.19 | 28,750 |
| All North American Pro Sports Logos | 0 | - | 4.72 | 116,620 |
| North American Sports Teams Furthest From Any Other | 0 | - | 4.24 | 9,686 |
| Newest North American Sports Teams | 0 | - | 4.02 | 16,802 |
| Moved North American Sports Franchises | 0 | - | 3.93 | 33,085 |
| Sports Equipment | 0 | - | 3.76 | 62,543 |
| Sports That Don't Use a Ball | 0 | - | 3.91 | 52,585 |
| Discontinued North American Team Names | 0 | - | 4.26 | 18,030 |
| American Football Positions Quiz | 0 | - | 4.15 | 128,516 |
| MLB Baseball MVPs | 0 | - | 4.44 | 110,096 |
| MLB Baseball Records | 0 | - | 4.55 | 34,775 |
| Summer Olympics Top 4 Countries | 0 | - | 4.41 | 48,196 |
| NBA Championship Starters | 0 | - | 4.69 | 366,449 |
| NBA Champions | 0 | - | 4.51 | 622,251 |
| NBA Finals MVPs | 0 | - | 4.46 | 241,743 |
| 21st Century NBA Champions | 0 | - | 4.43 | 114,330 |
| NBA Top 10 League Leaders of the 2010s | 0 | - | 4.48 | 57,228 |
| NBA 60 Points in a Game | 0 | - | 4.41 | 438,640 |
| NBA All-Time Statistical Leaders | 0 | - | 4.47 | 435,897 |
| Women's Tennis Champs | 0 | - | 4.34 | 90,403 |
| Women's Tennis World Number Ones | 0 | - | 4.42 | 31,622 |
| Golf Major Champions | 0 | - | 4.34 | 95,274 |
| Countries With Men's Major Golf Titles | 0 | - | 4.77 | 17,289 |
| UEFA European Championship Winners | 0 | - | 4.38 | 85,687 |
| Top Goalscorer by Soccer Team | 0 | - | 4.13 | 192,940 |
| 2010 FIFA World Cup Teams | 0 | - | 4.53 | 154,305 |
| FIFA Women's World Cup Top 4 Positions | 0 | - | 4.56 | 66,152 |
| African Countries That Have Been to the FIFA World Cup | 0 | - | 4.89 | 60,550 |
| FIFA World Cup All-Time Table | 0 | - | 4.69 | 125,057 |
| Most Expensive Football Transfers Ever | 0 | - | 4.30 | 323,706 |
| Champions League Winners | 0 | - | 4.92 | 1,017,730 |
| Real Madrid 2010s Starting XI | 0 | - | 4.90 | 69,071 |
| Test Match Cricket Record Batsman & Bowlers | 0 | - | 4.45 | 21,806 |
| How to Get Out in Cricket | 0 | - | 4.64 | 31,110 |
| Cricket - Cities That Have Hosted Test Matches | 0 | - | 4.43 | 22,387 |
| Teams Whose Names Don't End in "S" | 0 | - | 4.16 | 37,994 |
| Colorful North American Team Names | 0 | - | 4.03 | 32,455 |
| Track & Field Events at the Olympics | 0 | - | 4.39 | 62,785 |
| Countries with the Most Downhill Skiing | 0 | - | 4.89 | 57,761 |
| Former Countries | 0 | - | 4.77 | 134,315 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,809 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,858 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 79,591 |
| City Where It Happened #2 | 0 | - | 4.42 | 53,352 |
| City Where It Happened #3 | 0 | - | 4.53 | 40,679 |
| Countries by Independence Day | 0 | - | 4.62 | 52,877 |
| Ancient City to Country | 0 | - | 4.72 | 108,397 |
| Former Countries by Capital | 0 | - | 4.45 | 127,886 |
| City-States | 0 | - | 4.53 | 37,435 |
| Battle to Country | 0 | - | 4.91 | 54,099 |
| Modern-Day Countries of the Umayyad Caliphate on a Map | 0 | - | 4.98 | 69,285 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,532 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 85,967 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 65,977 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.97 | 71,999 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 57,710 |
| Modern-Day Countries of the Holy Roman Empire on a Map | 0 | - | 4.93 | 45,977 |
| 1960s Catchphrases | 0 | - | 4.14 | 105,145 |
| Who Did That 1960s Song #1 | 0 | - | 4.38 | 47,825 |
| Woodstock Performers | 0 | - | 4.55 | 10,684 |
| #1 Hits of the 1960s | 0 | - | 4.59 | 43,062 |
| Who Did That 1970s Song #2 | 0 | - | 4.25 | 53,927 |
| #1 Hits of the 1970s | 0 | - | 4.44 | 85,467 |
| I Will Survive Lyrics | 0 | - | 4.25 | 37,767 |
| Top Box Office Stars of the 1990s | 0 | - | 4.30 | 31,788 |
| Groups of Things - Sports | 0 | - | 4.27 | 68,040 |
| Sports Terms #2 | 0 | - | 4.07 | 51,548 |
| NFL Players by Team History | 0 | - | 4.16 | 90,334 |
| Top 5 Best NFL Teams Since 2000 | 0 | - | 4.28 | 119,465 |
| Top 5 Worst NFL Teams Since 2000 | 0 | - | 4.34 | 147,284 |
| NFL Football General Knowledge | 0 | - | 4.33 | 46,790 |
| NFL Football Teams - One Minute Sprint | 0 | - | 4.42 | 281,062 |
| NFL Quarterbacks - 100 Win Club | 0 | - | 4.49 | 89,349 |
| All NFL Starting Quarterbacks of the 2010s | 0 | - | 4.51 | 129,744 |
| NFL 4,000 Yard Passers | 0 | - | 4.43 | 120,146 |
| Big Ten College Football Teams | 0 | - | 4.25 | 56,880 |
| SEC College Football Teams | 0 | - | 4.17 | 46,144 |
| Baseball First Ballot Hall of Fame | 0 | - | 4.39 | 44,205 |
| MLB Baseball Stadiums | 0 | - | 4.21 | 48,863 |
| Complete Baseball Hall of Fame | 0 | - | 4.23 | 41,738 |
| Countries with Major League Baseball Players | 0 | - | 4.62 | 68,448 |
| MLB Baseball Team Logos | 0 | - | 4.49 | 158,063 |
| Countries Where Baseball is the Most Popular Sport | 0 | - | 4.42 | 55,561 |
| 50 Home Runs in a Season Club | 0 | - | 4.17 | 75,690 |
| MLB Baseball Leaders by Category | 0 | - | 4.30 | 61,148 |
| Baseball 3000 Hits Club | 0 | - | 4.30 | 44,689 |
| Baseball 500 Home Run Club | 0 | - | 4.37 | 69,230 |
| MLB Home Run Champs by Year | 0 | - | 4.28 | 43,810 |
| Baseball Top 100 Career Home Runs | 0 | - | 4.08 | 32,152 |
| Countries with the Fastest Marathoners | 0 | - | 4.51 | 96,062 |
| Countries with the Fastest 100 Meter Sprinters | 0 | - | 4.44 | 86,736 |
| NHL Hockey Top 50 All-Time Goal Scorers | 0 | - | 4.14 | 36,430 |
| NHL Hockey General Knowledge | 0 | - | 4.33 | 35,016 |
| NBA Defensive Players of the Year | 0 | - | 4.43 | 190,920 |
| NBA Players with Three or More Rings Since 1970 | 0 | - | 4.11 | 141,359 |
| NBA Players by Team History | 0 | - | 4.25 | 93,106 |
| NBA 3 Point Contest Winners | 0 | - | 4.05 | 39,572 |
