| NBA MVPs Quiz | 0 | - | 4.92 | 1,253,318 |
| All-NBA First Team Players | 0 | - | 4.81 | 548,672 |
| Real Madrid 2010s Starting XI | 0 | - | 4.90 | 69,071 |
| MLB Baseball MVPs | 0 | - | 4.44 | 110,097 |
| NBA Basketball by Year, 1970–1999 | 0 | - | 4.28 | 45,173 |
| NBA Basketball by Year, 2000–Present | 0 | - | 4.34 | 61,454 |
| NBA All-Star Game Starters 2010s | 0 | - | 4.38 | 16,231 |
| Prime Ministers of the UK | 0 | - | 4.95 | 443,048 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,730,534 |
| 2016 News Stories - Name the Country | 0 | - | 4.45 | 23,489 |
| Breaking Bad Trivia | 0 | - | 4.45 | 55,521 |
| 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 |
| NBA Defensive Players of the Year | 0 | - | 4.43 | 190,921 |
| NBA Rookies of the Year | 0 | - | 4.53 | 68,070 |
| NBA MVPs with No Championships | 0 | - | 4.44 | 82,869 |
| NBA Top 5 MVP Voting By Year | 0 | - | 4.53 | 50,005 |
| FC Barcelona 2010s Starting XI | 0 | - | 4.65 | 73,341 |
| North American Pro Sports Teams by City | 0 | - | 4.81 | 47,288 |
| U.S. Cities with Teams from All Four Major Sports | 0 | - | 4.88 | 140,226 |
| NFL Most Valuable Players | 0 | - | 4.26 | 202,923 |
| NFL Defensive Players of the Year | 0 | - | 4.09 | 36,668 |
| All Major North American Pro Sports Teams | 0 | - | 4.99 | 1,010,669 |
| NHL Hockey MVPs | 0 | - | 4.03 | 48,807 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 440,339 |
| Two Letter Roman Numerals | 0 | - | 4.97 | 56,602 |
| 2019 News Stories - Name the Country | 0 | - | 4.21 | 18,519 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 78,753 |
| Countries by Sports in 60 Seconds | 0 | - | 4.92 | 148,564 |
| NFL Football Teams Quiz | 0 | - | 4.98 | 2,301,812 |
| Super Bowl MVPs | 0 | - | 4.25 | 42,868 |
| Heisman Trophy Winners | 0 | - | 4.08 | 48,591 |
| MLB Baseball Teams Quiz | 0 | - | 4.91 | 895,369 |
| NBA Basketball Teams Quiz | 0 | - | 4.98 | 2,597,961 |
| NHL Hockey Teams Quiz | 0 | - | 4.91 | 658,396 |
| Cy Young Winners | 0 | - | 3.89 | 39,832 |
| NBA Jam Rosters | 0 | - | 4.12 | 9,553 |
| NBA Top Ten in MVP Voting – 2010s | 0 | - | 4.57 | 44,783 |
| FIFA World Cup Host Countries | 0 | - | 4.97 | 242,455 |
| All Teams to Ever Play a FIFA World Cup | 0 | - | 4.95 | 349,203 |
| FIFA World Cup Top 4 Positions | 0 | - | 4.96 | 469,213 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 95,272 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 47,218 |
| Countries by Founding Story | 0 | - | 4.95 | 77,904 |
| Country by Photo of its Leader | 0 | - | 4.70 | 124,739 |
| Prime Ministers of Australia | 0 | - | 4.51 | 32,235 |
| Independence from Whom | 0 | - | 4.99 | 213,393 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 133,651 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,924 |
| 2017 News Stories - Name the Country | 0 | - | 4.46 | 28,639 |
| 2018 News Stories - Name the Country | 0 | - | 4.42 | 23,942 |
| 1960s Celebrities by Picture #1 | 0 | - | 4.27 | 70,824 |
| 1960s Celebrities by Picture #2 | 0 | - | 4.26 | 51,720 |
| Highest Grossing 1960s Movies | 0 | - | 4.45 | 22,850 |
| 1970s Celebrities by Picture #1 | 0 | - | 4.20 | 58,319 |
| 1970s Celebrities by Picture #2 | 0 | - | 4.21 | 51,014 |
| 2010s Movie Co-Stars | 0 | - | 3.88 | 35,868 |
| 2018 FIFA World Cup Results | 0 | - | 4.94 | 135,764 |
| NFL Rookies of the Year | 0 | - | 3.81 | 35,372 |
| NFL Football Team Logos | 0 | - | 4.91 | 632,819 |
| NCAA Football Teams | 0 | - | 4.96 | 393,021 |
| NCAA FBS Football Teams on a Map | 0 | - | 4.92 | 109,612 |
| NCAA Basketball Teams | 0 | - | 4.95 | 338,182 |
| Olympic Host Countries | 0 | - | 4.98 | 202,184 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 145,348 |
| NHL Ice Hockey Team Logos | 0 | - | 4.90 | 190,748 |
| NBA Team Logos | 0 | - | 4.81 | 698,633 |
| NBA All-Stars by Team 2000–2026 | 0 | - | 4.83 | 58,212 |
| Formula One World Champions | 0 | - | 4.96 | 395,586 |
| Formula One Countries Visited | 0 | - | 4.97 | 158,238 |
| Formula 1: Top 3 in Driver's Championship | 0 | - | 4.96 | 103,209 |
| All F1 Grand Prix Winners | 0 | - | 4.85 | 91,678 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 314,933 |
| National Football Team Logos | 0 | - | 4.85 | 182,221 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.84 | 53,553 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 362,518 |
| Top 10 Oldest African Countries | 0 | - | 4.87 | 28,298 |
| Former Flags | 0 | - | 4.97 | 108,807 |
| Countries of the World in 1900 | 0 | - | 4.89 | 86,167 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 197,060 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 152,438 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,507 |
| Historic Orient Express Routes Map | 0 | - | 5.00 | 53,900 |
| U.S. Presidential Trivia #1 | 0 | - | 4.45 | 109,653 |
| U.S. Presidents by Event | 0 | - | 4.58 | 35,453 |
| Losing U.S. Presidential Candidates in History | 0 | - | 4.62 | 94,744 |
| Presidential Middle Names | 0 | - | 4.42 | 60,798 |
| U.S. Presidential Trivia #2 | 0 | - | 4.49 | 53,737 |
| Assassinated U.S. Presidents | 0 | - | 4.62 | 94,933 |
| Ten Least Guessed U.S. Presidents | 0 | - | 4.45 | 38,655 |
| Recently Independent Countries | 0 | - | 4.98 | 160,502 |
| Flags of WW1 | 0 | - | 4.60 | 38,765 |
| Warsaw Pact Countries | 0 | - | 4.83 | 84,724 |
| Historical City to Country | 0 | - | 4.85 | 79,097 |
| Countries by Former Name | 0 | - | 4.99 | 125,966 |
| Cities by Former Name | 0 | - | 4.83 | 92,173 |
| Countries of Europe in 1444 | 0 | - | 4.92 | 100,739 |
| Countries of the World in 1444 | 0 | - | 4.98 | 60,854 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.83 | 57,973 |
| All Modern-Day Countries Ever Controlled by Turkic People | 0 | - | 4.94 | 41,306 |
| All Modern-Day Countries Ever Controlled by Arab People with a Map | 0 | - | 4.98 | 55,793 |
| All Modern-Day Countries Ever Controlled by the British | 0 | - | 4.81 | 50,269 |
| Countries of Europe before World War II with a Map | 0 | - | 4.95 | 54,313 |
| Countries of the World in 1882 with a Map | 0 | - | 4.89 | 45,228 |
| Countries Settled by Vikings | 0 | - | 4.92 | 122,167 |
| 1960s Catchphrases | 0 | - | 4.14 | 105,146 |
| 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 |
| #1 Hits of the 2010s | 0 | - | 4.41 | 298,100 |
| North American Sports Champions Since 2000 | 0 | - | 4.47 | 113,032 |
| Most Popular High School Sports (U.S.) | 0 | - | 4.69 | 145,797 |
| NBA Championship Starters | 0 | - | 4.69 | 366,459 |
| NBA Champions | 0 | - | 4.51 | 622,266 |
| NBA 60 Points in a Game | 0 | - | 4.41 | 438,645 |
| NBA All-Time Statistical Leaders | 0 | - | 4.47 | 435,901 |
| Men's Tennis World Number Ones | 0 | - | 4.49 | 62,194 |
| Men's Tennis Champs | 0 | - | 4.70 | 165,870 |
| FIFA Members That are NOT in the United Nations | 0 | - | 4.56 | 65,241 |
| African Countries That Have Been to the FIFA World Cup | 0 | - | 4.89 | 60,555 |
| 2026–2027 Football League Teams | 0 | - | 4.94 | 407,915 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 132,423 |
| Champions League Winners | 0 | - | 4.92 | 1,017,740 |
| Cricket World Cup Top 4 Positions | 0 | - | 4.41 | 50,802 |
| Rugby World Cup Top 4 Positions | 0 | - | 4.75 | 67,887 |
| Countries with Most Olympic Medals in Gymnastics | 0 | - | 4.46 | 60,198 |
| Countries with the Most Downhill Skiing | 0 | - | 4.89 | 57,761 |
| Shortest U.S. Presidential Terms | 0 | - | 4.75 | 12,961 |
| U.S. Presidents Who Added the Most Territory | 0 | - | 4.67 | 14,259 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 107,686 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 119,015 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 79,593 |
| Soviet Leaders 1917–1991 | 0 | - | 4.44 | 95,660 |
| Paramount Leaders of China | 0 | - | 4.36 | 11,142 |
| U.S. Vice Presidents | 0 | - | 4.39 | 137,156 |
| U.S. Governors Who Ran For President | 0 | - | 4.47 | 20,379 |
| U.S. Presidential Running Mates | 0 | - | 4.41 | 28,797 |
| First Ladies of the United States | 0 | - | 4.28 | 86,021 |
| The Abraham Lincoln Presidency | 0 | - | 4.52 | 26,332 |
| U.S. Presidents in Order by First Letter | 0 | - | 4.32 | 77,526 |
| U.S. Presidents Who Died in Office | 0 | - | 4.77 | 35,245 |
| U.S. Vice Presidents Who Became President | 0 | - | 4.64 | 16,385 |
| Add a Letter - Make a U.S. President | 0 | - | 4.58 | 24,118 |
| Win the 1828 U.S. Presidential Election | 0 | - | 4.32 | 59,565 |
| Name the Popes Quiz | 0 | - | 4.47 | 139,075 |
| Countries of the Popes | 0 | - | 4.79 | 128,874 |
| Arthurian Legend | 0 | - | 4.33 | 25,192 |
| WWII Geography | 0 | - | 4.81 | 121,495 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 191,950 |
| The American Revolution | 0 | - | 4.52 | 54,382 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 652,800 |
| Name that Greek Letter | 0 | - | 4.93 | 325,217 |
| 10 Plagues of Egypt | 0 | - | 4.41 | 53,933 |
| 2020 News Stories - Name the Country | 0 | - | 4.35 | 30,462 |
| Battle to Country | 0 | - | 4.91 | 54,099 |
| Modern-Day Countries of the Umayyad Caliphate on a Map | 0 | - | 4.98 | 69,286 |
| Countries of Iberia in History with a Map | 0 | - | 4.88 | 42,497 |
| Modern Day Countries of the Dutch Empire on a Map | 0 | - | 4.87 | 61,784 |
| Modern Day Countries of the Spanish Empire on a Map | 0 | - | 4.95 | 86,997 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,533 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 85,970 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 65,978 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.97 | 71,999 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 25,331 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 57,711 |
| All Modern-Day Countries Ever Controlled by Chinese People | 0 | - | 4.81 | 55,283 |
| All Modern-Day Countries Ever Controlled by Greeks | 0 | - | 4.98 | 54,751 |
| All Modern-Day Countries Ever Controlled by the Seljuks | 0 | - | 4.92 | 28,717 |
| Name the English Monarchs | 0 | - | 4.91 | 507,276 |
| Modern-Day Countries of the Holy Roman Empire on a Map | 0 | - | 4.93 | 45,977 |
| 1960s American TV Trivia | 0 | - | 4.05 | 11,689 |
| Fads of the 1970s | 0 | - | 4.19 | 28,452 |
| 1970s American TV Trivia | 0 | - | 4.12 | 12,500 |
| Highest Grossing 1970s Movies | 0 | - | 4.30 | 29,598 |
| Places Mentioned in the Song "Kokomo" | 0 | - | 4.44 | 17,084 |
| Friends A-Z | 0 | - | 4.47 | 40,695 |
| Recent Movie Taglines Quiz | 0 | - | 4.30 | 54,305 |
| 2000s Movie Co-Stars | 0 | - | 4.33 | 40,073 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 98,120 |
| African Countries with the Most Christians | 0 | - | 4.94 | 76,199 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 86,944 |
| Divided Country Shape Puzzle #1 | 0 | - | 4.88 | 54,033 |
| Groups of Things - Sports | 0 | - | 4.27 | 68,041 |
| All North American Pro Sports Logos | 0 | - | 4.72 | 116,625 |
| North American Sports Teams Closest to Each Other | 0 | - | 4.47 | 19,228 |
| North American Sports Teams Furthest From Any Other | 0 | - | 4.24 | 9,686 |
| Newest North American Sports Teams | 0 | - | 4.02 | 16,803 |
| Most Common High School Mascots | 0 | - | 4.47 | 32,359 |
| Moved North American Sports Franchises | 0 | - | 3.93 | 33,085 |
| Sports by Athlete | 0 | - | 3.74 | 333,936 |
| Sports Terms #2 | 0 | - | 4.07 | 51,548 |
| 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 |
| NFL Players by Team History | 0 | - | 4.16 | 90,335 |
| Top 5 Best NFL Teams Since 2000 | 0 | - | 4.28 | 119,466 |
| Top 5 Worst NFL Teams Since 2000 | 0 | - | 4.34 | 147,284 |
| NFL Football General Knowledge | 0 | - | 4.33 | 46,790 |
