| MLB Baseball Teams Quiz | 0 | - | 4.91 | 884,721 |
| Top 100 MLB Baseball Players of All Time | 0 | - | 4.31 | 97,381 |
| Top 100 Greatest NBA Players | 0 | - | 4.42 | 687,928 |
| Most Valuable Sports Teams | 0 | - | 4.34 | 115,815 |
| Baseball Abbreviations | 0 | - | 4.33 | 75,441 |
| U.S. Cities with Teams from All Four Major Sports | 0 | - | 4.88 | 137,192 |
| MLB Baseball MVPs | 0 | - | 4.44 | 108,299 |
| MLB Baseball Records | 0 | - | 4.54 | 34,349 |
| NBA's 50 Greatest Players From 1996 | 0 | - | 4.27 | 74,849 |
| All Major North American Pro Sports Teams | 0 | - | 4.99 | 992,648 |
| MLB Baseball Team Logos | 0 | - | 4.49 | 154,451 |
| World's Biggest Financial Centers | 0 | - | 4.52 | 53,877 |
| 100 Greatest Players in NFL History | 0 | - | 3.56 | 69,738 |
| 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 |
| Debut Teams of MLB Players | 0 | - | 4.23 | 18,254 |
| Baseball Terms | 0 | - | 4.02 | 26,395 |
| First Names as Last Names - Baseball | 0 | - | 4.32 | 9,598 |
| MLB Baseball Teams - One Minute Sprint | 0 | - | 4.25 | 22,834 |
| Longest MLB Baseball Droughts | 0 | - | 4.23 | 21,002 |
| MLB Baseball General Knowledge #1 | 0 | - | 4.40 | 18,518 |
| 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 |
| MLB Cities Map Quiz | 0 | - | 4.50 | 69,118 |
| NBA Players by Wikipedia Descriptions | 0 | - | 4.43 | 40,109 |
| All Teams to Ever Play a FIFA World Cup | 0 | - | 4.95 | 333,714 |
| FIFA World Cup Top 4 Positions | 0 | - | 4.96 | 457,968 |
| Yogi Berra Quotes | 0 | - | 4.42 | 10,421 |
| MLB All-Stars by Team | 0 | - | 4.05 | 36,545 |
| MLB Team Home Run Leaders | 0 | - | 4.11 | 40,188 |
| MLB Baseball Team Wins Leaders | 0 | - | 4.42 | 10,664 |
| MLB World Series Winners Since 2000 | 0 | - | 4.04 | 70,173 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 76,060 |
| Most Popular High School Sports (U.S.) | 0 | - | 4.69 | 143,291 |
| NFL Football Teams Quiz | 0 | - | 4.98 | 2,280,906 |
| NBA Basketball Teams Quiz | 0 | - | 4.98 | 2,564,147 |
| NHL Hockey Teams Quiz | 0 | - | 4.90 | 646,941 |
| One Team Baseball Players | 0 | - | 4.00 | 32,233 |
| All Retired MLB Baseball Numbers | 0 | - | 4.07 | 13,851 |
| Cy Young Winners | 0 | - | 3.89 | 39,436 |
| MLB Players Who Almost Hit .400 | 0 | - | 4.08 | 18,070 |
| MLB Baseball Strikeout Leaders | 0 | - | 4.04 | 27,309 |
| MLB Baseball Triple Crown | 0 | - | 4.15 | 11,885 |
| Major League Batting Titles | 0 | - | 4.12 | 28,566 |
| Baseball Top 100 Career Home Runs | 0 | - | 4.08 | 31,489 |
| MLB Teams That Have Never Won The World Series | 0 | - | 4.19 | 27,420 |
| NBA MVPs Quiz | 0 | - | 4.92 | 1,230,943 |
| All-NBA First Team Players | 0 | - | 4.83 | 537,904 |
| FIFA World Cup Host Countries | 0 | - | 4.97 | 237,906 |
| 100 Greatest Britons Quiz | 0 | - | 4.41 | 48,128 |
| Top Ranked NFL Players of the 2010s | 0 | - | 3.91 | 24,607 |
| MLB Baseball Players by Team History | 0 | - | 3.76 | 11,013 |
| MLB Baseball Team Names by Clue | 0 | - | 4.35 | 67,386 |
| MLB Baseball Analogies | 0 | - | 4.27 | 24,080 |
| MLB Baseball Groups of Things | 0 | - | 4.08 | 18,507 |
| Baseball Word Chain | 0 | - | 4.17 | 16,150 |
| MLB Baseball General Knowledge #2 | 0 | - | 3.92 | 12,483 |
| MLB Baseball Hall of Fame by Team | 0 | - | 4.15 | 10,480 |
| MLB Greatest Player in Team History | 0 | - | 3.77 | 10,368 |
| Olympic Host Countries | 0 | - | 4.98 | 199,383 |
| NBA Basketball Families | 0 | - | 4.21 | 34,919 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 305,465 |
| National Football Team Logos | 0 | - | 4.85 | 179,360 |
| MLB Home Run Derby Winners | 0 | - | 3.89 | 9,068 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 286,059 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 269,919 |
| Countries with NO Military | 0 | - | 4.97 | 61,488 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 147,266 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,108 |
| NATO Countries | 0 | - | 4.98 | 277,651 |
| EU Countries Quiz | 0 | - | 4.99 | 271,248 |
| Top Five Countries by Religion | 0 | - | 4.93 | 169,803 |
| Books of the Protestant Bible | 0 | - | 4.89 | 208,402 |
| North American Sports Champions Since 2000 | 0 | - | 4.47 | 111,077 |
| Sports by Athlete | 0 | - | 3.74 | 332,170 |
| NFL Football Team Logos | 0 | - | 4.90 | 623,860 |
| NCAA Football Teams | 0 | - | 4.96 | 384,941 |
| NCAA Basketball Teams | 0 | - | 4.94 | 334,932 |
| Men's Tennis World Number Ones | 0 | - | 4.49 | 61,446 |
| Men's Tennis Champs | 0 | - | 4.69 | 163,418 |
| Formula One World Champions | 0 | - | 4.96 | 386,825 |
| FIFA Members That are NOT in the United Nations | 0 | - | 4.55 | 64,218 |
| 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 | 59,718 |
| 7 Deadly Sins | 0 | - | 4.88 | 397,240 |
| Majority Muslim Countries | 0 | - | 4.98 | 371,356 |
| MLB Baseball Players Who Changed Teams | 0 | - | 3.79 | 19,878 |
| MLB Baseball Last Names | 0 | - | 4.32 | 18,985 |
| MLB Baseball A-Z #2 | 0 | - | 4.11 | 17,041 |
| MLB Baseball by Year, 1960–1989 | 0 | - | 4.09 | 18,663 |
| MLB Baseball Pitchers with 300 Wins | 0 | - | 3.92 | 27,721 |
| MLB Single Season ERAs Below 2.00 | 0 | - | 3.79 | 13,074 |
| MLB Baseball 20 Win Pitchers | 0 | - | 3.76 | 22,122 |
| MLB Baseball 30-30 Club | 0 | - | 4.00 | 17,525 |
| Last 40 Home Run Hitter by MLB Team | 0 | - | 3.61 | 17,055 |
| Greatest 3-Year Stretches in MLB Baseball History | 0 | - | 3.95 | 11,694 |
| MLB Baseball Home Run Leaders by Decade | 0 | - | 3.90 | 20,996 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 143,115 |
| NHL Ice Hockey Team Logos | 0 | - | 4.89 | 185,237 |
| Formula One Countries Visited | 0 | - | 4.96 | 142,663 |
| Formula 1: Top 3 in Driver's Championship | 0 | - | 4.96 | 99,845 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.83 | 45,522 |
| Top U.S. Universities | 0 | - | 4.15 | 144,432 |
| Countries with the Most Tanks | 0 | - | 4.91 | 106,656 |
| Coldest World Capitals | 0 | - | 4.95 | 133,183 |
| World Currency Quiz | 0 | - | 4.92 | 300,021 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 333,722 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 122,602 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 49,996 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,369 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 130,010 |
| Countries with the Most Christians | 0 | - | 4.92 | 142,124 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 87,362 |
| Buddhist Countries | 0 | - | 4.96 | 143,297 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,093,208 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 318,246 |
| All North American Pro Sports Logos | 0 | - | 4.70 | 113,956 |
| Newest North American Sports Teams | 0 | - | 4.02 | 16,411 |
| Sports Scandals (Mostly U.S.) | 0 | - | 4.00 | 34,376 |
| Moved North American Sports Franchises | 0 | - | 3.92 | 32,852 |
| 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 |
| American Football Positions Quiz | 0 | - | 4.15 | 127,108 |
| MLB Baseball Team Hits Leaders | 0 | - | 3.96 | 13,737 |
| NBA Championship Starters | 0 | - | 4.64 | 361,151 |
| 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 | 55,347 |
| NBA 60 Points in a Game | 0 | - | 4.41 | 432,636 |
| NBA All-Time Statistical Leaders | 0 | - | 4.47 | 430,877 |
| Women's Tennis Champs | 0 | - | 4.34 | 89,346 |
| 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 | 16,297 |
| UEFA European Championship Winners | 0 | - | 4.38 | 84,428 |
| 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 | 121,521 |
| Most Expensive Football Transfers Ever | 0 | - | 4.30 | 318,479 |
| Champions League Winners | 0 | - | 4.92 | 999,899 |
| 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 |
| 100 Most Influential Figures in U.S. History | 0 | - | 4.20 | 44,799 |
| Military History Vocabulary | 0 | - | 4.91 | 66,815 |
| Battle to Country | 0 | - | 4.91 | 52,821 |
| Monarchies of Europe | 0 | - | 4.90 | 97,623 |
| Monarchies of Asia | 0 | - | 4.97 | 70,780 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,082 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 194,383 |
| Countries with the Most Exports | 0 | - | 4.96 | 154,607 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 188,913 |
| Countries by Oil Consumption | 0 | - | 4.96 | 119,763 |
| Richest Island Countries | 0 | - | 4.84 | 99,875 |
| Largest Economies in 2050 | 0 | - | 4.90 | 110,905 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 94,868 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 267,679 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.95 | 103,586 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.90 | 84,000 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 238,721 |
| Five Countries with Most Christians by Continent | 0 | - | 4.99 | 110,991 |
| Countries with the Most Catholics | 0 | - | 4.90 | 108,507 |
| Catholic Countries in Europe | 0 | - | 4.83 | 94,516 |
| Orthodox Countries | 0 | - | 4.92 | 130,792 |
| Countries with the Most Muslims | 0 | - | 4.95 | 159,688 |
| Name the Constellations - With a Map | 0 | - | 4.92 | 35,755 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,282 |
| Countries that Start with A | 0 | - | 4.98 | 2,152,363 |
| Countries that Start with B | 0 | - | 4.95 | 2,284,752 |
| Countries that Start with C | 0 | - | 4.96 | 1,814,232 |
| Countries that Start with D | 0 | - | 4.96 | 704,231 |
| Countries that Start with E | 0 | - | 4.95 | 1,370,717 |
| Countries that Start with G | 0 | - | 4.97 | 1,496,238 |
| Countries that Start with H | 0 | - | 4.96 | 600,190 |
| Countries that Start with I | 0 | - | 4.92 | 1,282,915 |
| Countries that Start with J | 0 | - | 4.98 | 598,211 |
| Countries that Start with K | 0 | - | 4.97 | 811,445 |
| Countries that Start with L | 0 | - | 4.98 | 1,085,433 |
| Countries that Start with N | 0 | - | 4.93 | 1,112,361 |
| Countries that Start with P | 0 | - | 4.94 | 1,211,021 |
| Countries that Start with S | 0 | - | 4.98 | 1,747,984 |
| Countries that Start with T | 0 | - | 4.90 | 1,006,090 |
| Countries that Start with U | 0 | - | 4.97 | 901,458 |
| Countries that Start with V | 0 | - | 4.98 | 606,442 |
| Countries that Start with F | 0 | - | 4.83 | 614,015 |
| Countries that Start with M | 0 | - | 4.97 | 1,376,106 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,156 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,584 |
