| NBA Basketball by Year, 1970–1999 | 0 | - | 4.28 | 44,843 |
| NBA Basketball by Year, 2000–Present | 0 | - | 4.33 | 60,461 |
| NFL Football by Year, 1967–1999 | 0 | - | 4.34 | 25,431 |
| MLB Baseball by Year, 1960–1989 | 0 | - | 4.09 | 18,663 |
| MLB Baseball by Year, 1990–present | 0 | - | 4.02 | 14,961 |
| 2017 News Stories - Name the Country | 0 | - | 4.46 | 28,431 |
| 2018 News Stories - Name the Country | 0 | - | 4.42 | 23,788 |
| U.S. Cities with Teams from All Four Major Sports | 0 | - | 4.88 | 137,192 |
| NFL Football by Year, 2000–present | 0 | - | 4.26 | 27,935 |
| All Major North American Pro Sports Teams | 0 | - | 4.99 | 992,648 |
| MLB Baseball Teams Quiz | 0 | - | 4.91 | 884,721 |
| All Teams to Ever Play a FIFA World Cup | 0 | - | 4.95 | 333,710 |
| FIFA World Cup Top 4 Positions | 0 | - | 4.96 | 457,967 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 76,060 |
| Countries by Sports in 60 Seconds | 0 | - | 4.91 | 142,533 |
| FIFA World Cup Host Countries | 0 | - | 4.97 | 237,905 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 93,464 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 46,377 |
| Countries by Founding Story | 0 | - | 4.95 | 76,809 |
| Independence from Whom | 0 | - | 4.99 | 210,382 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 131,209 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,174 |
| North American Pro Sports Teams by City | 0 | - | 4.80 | 45,668 |
| Most Popular High School Sports (U.S.) | 0 | - | 4.69 | 143,289 |
| NFL Football Teams Quiz | 0 | - | 4.98 | 2,280,902 |
| NBA Basketball Teams Quiz | 0 | - | 4.98 | 2,564,129 |
| NHL Hockey Teams Quiz | 0 | - | 4.90 | 646,941 |
| NBA MVPs Quiz | 0 | - | 4.92 | 1,230,939 |
| All-NBA First Team Players | 0 | - | 4.83 | 537,904 |
| 1970s Decade Quiz | 0 | - | 4.20 | 52,430 |
| NFL Football Team Logos | 0 | - | 4.90 | 623,858 |
| NCAA Football Teams | 0 | - | 4.96 | 384,941 |
| NCAA FBS Football Teams on a Map | 0 | - | 4.92 | 106,873 |
| NCAA Basketball Teams | 0 | - | 4.94 | 334,932 |
| Olympic Host Countries | 0 | - | 4.98 | 199,382 |
| Formula One World Champions | 0 | - | 4.96 | 386,821 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 305,463 |
| National Football Team Logos | 0 | - | 4.85 | 179,360 |
| Countries of the World in 1900 | 0 | - | 4.89 | 84,011 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 193,940 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 149,631 |
| Recently Independent Countries | 0 | - | 4.98 | 158,295 |
| Historical City to Country | 0 | - | 4.84 | 78,282 |
| Countries by Former Name | 0 | - | 4.99 | 124,602 |
| Cities by Former Name | 0 | - | 4.84 | 91,201 |
| North American Sports Champions Since 2000 | 0 | - | 4.47 | 111,077 |
| North American Sports Teams Closest to Each Other | 0 | - | 4.47 | 18,717 |
| Sports by Athlete | 0 | - | 3.74 | 332,170 |
| 2018 FIFA World Cup Results | 0 | - | 4.95 | 131,117 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 143,115 |
| NHL Ice Hockey Team Logos | 0 | - | 4.89 | 185,236 |
| Men's Tennis World Number Ones | 0 | - | 4.49 | 61,446 |
| Men's Tennis Champs | 0 | - | 4.69 | 163,417 |
| Formula One Countries Visited | 0 | - | 4.96 | 142,662 |
| Formula 1: Top 3 in Driver's Championship | 0 | - | 4.96 | 99,844 |
| FIFA Members That are NOT in the United Nations | 0 | - | 4.55 | 64,218 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.83 | 45,522 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 352,084 |
| Cricket World Cup Top 4 Positions | 0 | - | 4.42 | 50,263 |
| Rugby World Cup Top 4 Positions | 0 | - | 4.75 | 67,163 |
| Countries with Most Olympic Medals in Gymnastics | 0 | - | 4.45 | 59,717 |
| Former Flags | 0 | - | 4.97 | 107,070 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,708 |
| Warsaw Pact Countries | 0 | - | 4.83 | 84,344 |
| Name a Valid Year in History | 0 | - | 4.93 | 66,683 |
| Countries of Europe in 1444 | 0 | - | 4.92 | 99,113 |
| Countries of the World in 1444 | 0 | - | 4.98 | 59,819 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.83 | 57,082 |
| Countries of Europe before World War II with a Map | 0 | - | 4.94 | 52,684 |
| Countries Settled by Vikings | 0 | - | 4.93 | 121,044 |
| All North American Pro Sports Logos | 0 | - | 4.70 | 113,956 |
| American Football Positions Quiz | 0 | - | 4.15 | 127,107 |
| MLB Baseball MVPs | 0 | - | 4.44 | 108,299 |
| MLB Baseball Records | 0 | - | 4.54 | 34,349 |
| NBA Championship Starters | 0 | - | 4.64 | 361,150 |
| NBA Champions | 0 | - | 4.52 | 613,153 |
| NBA Finals MVPs | 0 | - | 4.48 | 237,724 |
| 21st Century NBA Champions | 0 | - | 4.43 | 110,608 |
| NBA Top 10 League Leaders of the 2010s | 0 | - | 4.49 | 55,346 |
| NBA 60 Points in a Game | 0 | - | 4.41 | 432,635 |
| NBA All-Time Statistical Leaders | 0 | - | 4.47 | 430,871 |
| Women's Tennis Champs | 0 | - | 4.34 | 89,345 |
| Women's Tennis World Number Ones | 0 | - | 4.42 | 31,368 |
| Golf Major Champions | 0 | - | 4.33 | 93,829 |
| Countries With Men's Major Golf Titles | 0 | - | 4.75 | 16,296 |
| UEFA European Championship Winners | 0 | - | 4.38 | 84,422 |
| Top Goalscorer by Soccer Team | 0 | - | 4.13 | 190,317 |
| 2010 FIFA World Cup Teams | 0 | - | 4.53 | 152,151 |
| FIFA Women's World Cup Top 4 Positions | 0 | - | 4.56 | 64,909 |
| FIFA World Cup All-Time Table | 0 | - | 4.67 | 121,520 |
| Most Expensive Football Transfers Ever | 0 | - | 4.30 | 318,477 |
| Champions League Winners | 0 | - | 4.92 | 999,896 |
| Test Match Cricket Record Batsman & Bowlers | 0 | - | 4.45 | 21,527 |
| How to Get Out in Cricket | 0 | - | 4.64 | 30,692 |
| Cricket - Cities That Have Hosted Test Matches | 0 | - | 4.43 | 22,099 |
| Teams Whose Names Don't End in "S" | 0 | - | 4.15 | 37,688 |
| Colorful North American Team Names | 0 | - | 4.03 | 32,389 |
| Track & Field Events at the Olympics | 0 | - | 4.39 | 62,319 |
| Countries with the Most Downhill Skiing | 0 | - | 4.91 | 56,939 |
| U.S. Celebrity Gossip by Year, 1991–2009 | 0 | - | 3.75 | 38,147 |
| Former Countries | 0 | - | 4.75 | 132,916 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,268 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,566 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 78,356 |
| City Where It Happened #2 | 0 | - | 4.42 | 53,020 |
| Countries by Independence Day | 0 | - | 4.61 | 52,660 |
| Ancient City to Country | 0 | - | 4.70 | 107,768 |
| Former Countries by Capital | 0 | - | 4.45 | 127,211 |
| City-States | 0 | - | 4.53 | 37,159 |
| Battle to Country | 0 | - | 4.91 | 52,820 |
| Modern-Day Countries of the Umayyad Caliphate on a Map | 0 | - | 4.98 | 68,414 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,421 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 75,767 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 63,874 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,418 |
| Groups of Things - Sports | 0 | - | 4.27 | 67,596 |
| North American Sports Teams Furthest From Any Other | 0 | - | 4.24 | 9,511 |
| Newest North American Sports Teams | 0 | - | 4.02 | 16,411 |
| Moved North American Sports Franchises | 0 | - | 3.92 | 32,852 |
| Sports Terms #2 | 0 | - | 4.06 | 51,177 |
| Sports Equipment | 0 | - | 3.76 | 62,220 |
| Sports That Don't Use a Ball | 0 | - | 3.91 | 52,240 |
| Discontinued North American Team Names | 0 | - | 4.26 | 17,835 |
| NFL Players by Team History | 0 | - | 4.17 | 88,920 |
| Top 5 Best NFL Teams Since 2000 | 0 | - | 4.28 | 118,034 |
| Top 5 Worst NFL Teams Since 2000 | 0 | - | 4.34 | 145,052 |
| NFL Football General Knowledge | 0 | - | 4.32 | 45,764 |
| NFL Football Teams - One Minute Sprint | 0 | - | 4.41 | 276,699 |
| NFL Quarterbacks - 100 Win Club | 0 | - | 4.48 | 87,632 |
| All NFL Starting Quarterbacks of the 2010s | 0 | - | 4.51 | 128,948 |
| NFL 4,000 Yard Passers | 0 | - | 4.43 | 118,742 |
| Big Ten College Football Teams | 0 | - | 4.24 | 56,388 |
| SEC College Football Teams | 0 | - | 4.15 | 45,686 |
| Baseball First Ballot Hall of Fame | 0 | - | 4.39 | 43,859 |
| MLB Baseball Stadiums | 0 | - | 4.21 | 48,357 |
| Complete Baseball Hall of Fame | 0 | - | 4.23 | 41,074 |
| Countries with Major League Baseball Players | 0 | - | 4.61 | 67,505 |
| MLB Baseball Team Logos | 0 | - | 4.49 | 154,451 |
| Countries Where Baseball is the Most Popular Sport | 0 | - | 4.42 | 55,132 |
| 50 Home Runs in a Season Club | 0 | - | 4.15 | 75,038 |
| MLB Baseball Leaders by Category | 0 | - | 4.30 | 60,723 |
| Baseball 3000 Hits Club | 0 | - | 4.30 | 44,237 |
| Baseball 500 Home Run Club | 0 | - | 4.37 | 68,388 |
| MLB Home Run Champs by Year | 0 | - | 4.28 | 43,203 |
| Countries with the Fastest Marathoners | 0 | - | 4.51 | 94,851 |
| Countries with the Fastest 100 Meter Sprinters | 0 | - | 4.44 | 85,642 |
| Summer Olympics Top 4 Countries | 0 | - | 4.40 | 47,458 |
| NHL Hockey Top 50 All-Time Goal Scorers | 0 | - | 4.14 | 35,916 |
| NHL Hockey General Knowledge | 0 | - | 4.32 | 34,172 |
| NBA Defensive Players of the Year | 0 | - | 4.42 | 182,735 |
| NBA Players with Three or More Rings Since 1970 | 0 | - | 4.11 | 139,965 |
| NBA Players by Team History | 0 | - | 4.24 | 91,682 |
| NBA 3 Point Contest Winners | 0 | - | 4.05 | 39,023 |
| Debut Teams of NBA Players | 0 | - | 4.18 | 127,507 |
| NBA Teams by City and First Letter | 0 | - | 4.20 | 58,530 |
| Best NBA Centers of All-Time | 0 | - | 4.03 | 58,827 |
| NBA Rookies of the Year | 0 | - | 4.53 | 65,379 |
| Top 5 Best NBA Teams Since 2010 | 0 | - | 4.13 | 178,210 |
| NBA Basketball General Knowledge #2 | 0 | - | 4.10 | 41,386 |
| NBA Team Logos | 0 | - | 4.80 | 683,368 |
| NBA Teams that Have Never Won a Title | 0 | - | 4.17 | 49,016 |
| NBA MVPs with No Championships | 0 | - | 4.44 | 80,433 |
| Top 100 Greatest NBA Players | 0 | - | 4.42 | 687,926 |
| NBA Top 5 MVP Voting By Year | 0 | - | 4.49 | 42,380 |
| Countries with Most Grand Slam Tennis Titles | 0 | - | 4.42 | 57,641 |
| Countries with the Most Golf Courses | 0 | - | 4.55 | 56,026 |
| Footballers by Country | 0 | - | 4.35 | 568,574 |
| Cities by Soccer Stadium | 0 | - | 4.15 | 87,788 |
| Soccer Team Logos | 0 | - | 4.26 | 372,230 |
| Countries that Export the Most Football Players | 0 | - | 4.43 | 57,289 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 113,703 |
| International Footballers by Picture | 0 | - | 4.50 | 55,068 |
| FIFA World Cup Winners | 0 | - | 4.77 | 257,039 |
| FIFA World Cup Top Goalscorers | 0 | - | 4.19 | 87,789 |
| FIFA World Cup Host Cities | 0 | - | 4.39 | 60,636 |
| FIFA World Cup Knowledge | 0 | - | 4.33 | 54,332 |
| 2014 FIFA World Cup Teams | 0 | - | 4.55 | 128,724 |
| 2018 FIFA World Cup Teams | 0 | - | 4.54 | 65,127 |
| 2022 FIFA World Cup Teams | 0 | - | 4.64 | 81,307 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 129,099 |
| Ballon d'Or Winners | 0 | - | 4.44 | 300,056 |
| Countries Where Cricket is the Most Popular Sport | 0 | - | 4.78 | 66,778 |
| North American Cat-Named Sports Teams | 0 | - | 4.43 | 33,585 |
| Sports in Movies | 0 | - | 4.05 | 168,657 |
| Longest Uninterrupted Democracies | 0 | - | 4.04 | 33,130 |
| Most Recent Country To ... | 0 | - | 4.33 | 55,505 |
| Cities by Founder and Date | 0 | - | 4.56 | 29,053 |
| People Born on Islands | 0 | - | 4.39 | 52,808 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 106,229 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,733 |
| Cities Where Famous People Died | 0 | - | 4.47 | 33,066 |
| City Where It Happened #1 | 0 | - | 4.24 | 106,203 |
| Countries of Europe in 1000 with a Map | 0 | - | 4.78 | 42,882 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,670,307 |
| Roman Provinces on a Map | 0 | - | 4.54 | 36,718 |
| WWII Geography | 0 | - | 4.81 | 119,751 |
| Countries Unconquered since 1850 | 0 | - | 4.32 | 64,710 |
| Famous Immigrants and Exiles | 0 | - | 4.45 | 23,036 |
| Guerrillas by Country | 0 | - | 4.40 | 41,016 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 189,652 |
