| MLB Baseball Teams Quiz | 0 | - | 4.91 | 884,765 |
| MLB Baseball Team Logos | 0 | - | 4.49 | 154,475 |
| NFL Football Team Logos | 0 | - | 4.90 | 623,905 |
| NHL Ice Hockey Team Logos | 0 | - | 4.89 | 185,246 |
| 20 Random Country Flags | 0 | - | 4.99 | 607,647 |
| MLB Baseball MVPs | 0 | - | 4.44 | 108,305 |
| MLB Baseball Records | 0 | - | 4.54 | 34,349 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,261,046 |
| U.S. Cities with Teams from All Four Major Sports | 0 | - | 4.88 | 137,205 |
| NBA Team Logos | 0 | - | 4.80 | 683,442 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 101,062 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,540,855 |
| Random Country Shape to Country | 0 | - | 4.90 | 111,704 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.97 | 170,447 |
| Category Elimination - Country Flags #1 | 0 | - | 4.96 | 141,832 |
| College Sports Logos Quiz #1 | 0 | - | 4.33 | 278,651 |
| College Sports Logos #2 | 0 | - | 4.07 | 161,685 |
| All Major North American Pro Sports Teams | 0 | - | 4.99 | 992,723 |
| Baseball First Ballot Hall of Fame | 0 | - | 4.39 | 43,860 |
| MLB Baseball Stadiums | 0 | - | 4.21 | 48,358 |
| Complete Baseball Hall of Fame | 0 | - | 4.23 | 41,076 |
| MLB Cities Map Quiz | 0 | - | 4.50 | 69,121 |
| 50 Home Runs in a Season Club | 0 | - | 4.15 | 75,041 |
| MLB Baseball Leaders by Category | 0 | - | 4.30 | 60,726 |
| Baseball 3000 Hits Club | 0 | - | 4.30 | 44,240 |
| Baseball 500 Home Run Club | 0 | - | 4.37 | 68,390 |
| MLB Home Run Champs by Year | 0 | - | 4.28 | 43,208 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 519,867 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 182,884 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 85,870 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 183,673 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 335,276 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,710,640 |
| Baseball Abbreviations | 0 | - | 4.33 | 75,442 |
| Debut Teams of MLB Players | 0 | - | 4.23 | 18,255 |
| Yogi Berra Quotes | 0 | - | 4.42 | 10,421 |
| Baseball Terms | 0 | - | 4.02 | 26,396 |
| First Names as Last Names - Baseball | 0 | - | 4.32 | 9,599 |
| MLB Baseball Teams - One Minute Sprint | 0 | - | 4.25 | 22,840 |
| Top 100 MLB Baseball Players of All Time | 0 | - | 4.31 | 97,386 |
| Longest MLB Baseball Droughts | 0 | - | 4.23 | 21,004 |
| MLB Baseball General Knowledge #1 | 0 | - | 4.40 | 18,520 |
| MLB All-Stars by Team | 0 | - | 4.05 | 36,546 |
| MLB Team Home Run Leaders | 0 | - | 4.11 | 40,189 |
| MLB Baseball Team Wins Leaders | 0 | - | 4.42 | 10,664 |
| MLB World Series Winners Since 2000 | 0 | - | 4.04 | 70,180 |
| Baseball Player Nicknames #1 | 0 | - | 4.05 | 29,383 |
| Baseball Player Nicknames #2 | 0 | - | 4.09 | 16,562 |
| NBA Legends by Picture | 0 | - | 4.19 | 77,359 |
| All Teams to Ever Play a FIFA World Cup | 0 | - | 4.95 | 333,748 |
| FIFA World Cup Top 4 Positions | 0 | - | 4.96 | 458,026 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 74,993 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 125,655 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 76,068 |
| NFL Football Teams Quiz | 0 | - | 4.98 | 2,281,006 |
| NBA Basketball Teams Quiz | 0 | - | 4.98 | 2,564,286 |
| NHL Hockey Teams Quiz | 0 | - | 4.90 | 646,968 |
| One Team Baseball Players | 0 | - | 4.00 | 32,234 |
| MLB Baseball Team Names by Clue | 0 | - | 4.35 | 67,389 |
| 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 | 27,310 |
| 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 | 31,490 |
| MLB Teams That Have Never Won The World Series | 0 | - | 4.19 | 27,425 |
| NBA MVPs Quiz | 0 | - | 4.92 | 1,231,041 |
| All-NBA First Team Players | 0 | - | 4.83 | 537,941 |
| Formula One Teams by Logos | 0 | - | 4.49 | 97,881 |
| FIFA World Cup Host Countries | 0 | - | 4.97 | 237,917 |
| Countries by Road Signs | 0 | - | 4.98 | 53,345 |
| Most Popular High School Sports (U.S.) | 0 | - | 4.69 | 143,299 |
| NCAA Football Teams | 0 | - | 4.96 | 384,973 |
| NCAA Basketball Teams | 0 | - | 4.94 | 334,947 |
| MLB Baseball Players by Team History | 0 | - | 3.76 | 11,014 |
| MLB Baseball Analogies | 0 | - | 4.27 | 24,082 |
| 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 | 199,393 |
| NBA Player to Country | 0 | - | 4.29 | 83,543 |
| NBA Basketball Nicknames Quiz #1 | 0 | - | 4.23 | 148,729 |
| NBA Basketball Nicknames #2 | 0 | - | 4.09 | 57,338 |
| Formula One World Champions | 0 | - | 4.96 | 386,889 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 305,530 |
| National Football Team Logos | 0 | - | 4.85 | 179,379 |
| MLB Home Run Derby Winners | 0 | - | 3.89 | 9,069 |
| Flag Coloring Book Puzzle #2 | 0 | - | 4.42 | 76,681 |
| Name a Valid Country Flag | 0 | - | 4.67 | 75,139 |
| Strongest Nation Brands | 0 | - | 4.50 | 37,431 |
| North American Sports Champions Since 2000 | 0 | - | 4.47 | 111,088 |
| North American Sports Teams Closest to Each Other | 0 | - | 4.47 | 18,719 |
| Sports by Athlete | 0 | - | 3.74 | 332,177 |
| 2018 FIFA World Cup Results | 0 | - | 4.95 | 131,143 |
| NFL Team Nicknames | 0 | - | 3.89 | 92,919 |
| MLB Baseball Players Who Changed Teams | 0 | - | 3.79 | 19,878 |
| MLB Baseball Last Names | 0 | - | 4.32 | 18,987 |
| MLB Baseball A-Z #2 | 0 | - | 4.11 | 17,041 |
| MLB Baseball by Year, 1960–1989 | 0 | - | 4.09 | 18,663 |
| MLB Baseball by Year, 1990–present | 0 | - | 4.02 | 14,962 |
| 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 | 20,998 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 143,132 |
| Men's Tennis World Number Ones | 0 | - | 4.49 | 61,447 |
| Men's Tennis Champs | 0 | - | 4.69 | 163,428 |
| Formula One Countries Visited | 0 | - | 4.96 | 142,678 |
| Formula 1: Top 3 in Driver's Championship | 0 | - | 4.96 | 99,865 |
| FIFA Members That are NOT in the United Nations | 0 | - | 4.55 | 64,225 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.83 | 45,534 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 352,149 |
| Champions League Winners | 0 | - | 4.92 | 1,000,021 |
| Cricket World Cup Top 4 Positions | 0 | - | 4.42 | 50,270 |
| Rugby World Cup Top 4 Positions | 0 | - | 4.75 | 67,166 |
| Countries with Most Olympic Medals in Gymnastics | 0 | - | 4.45 | 59,720 |
| Countries with the Most Downhill Skiing | 0 | - | 4.91 | 56,940 |
| Country Flags that are White, Red and Green Only | 0 | - | 4.86 | 35,745 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 47,005 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 67,996 |
| Dog Breed Picture Quiz | 0 | - | 4.34 | 205,752 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 905,320 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 415,576 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 295,061 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 224,774 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 163,359 |
| World Map without 12 Countries | 0 | - | 4.97 | 343,143 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 172,252 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 137,480 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 35,222 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 103,648 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 110,931 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 121,592 |
| Every Country Shape | 0 | - | 5.00 | 461,121 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 107,576 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 80,234 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 57,776 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 85,283 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 94,850 |
| Country Shapes Under the Sea | 0 | - | 5.00 | 77,368 |
| A Square of Merged Countries #1 | 0 | - | 4.88 | 59,184 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,233,216 |
| Flags of Asia Quiz | 0 | - | 4.99 | 608,337 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 98,195 |
| Flags of Africa Quiz | 0 | - | 5.00 | 466,117 |
| Flags of Oceania | 0 | - | 5.00 | 256,613 |
| Flags of North and South America | 0 | - | 4.99 | 369,633 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,386 |
| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 143,692 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 115,061 |
| Flags with the Most Stars | 0 | - | 4.91 | 135,528 |
| Country Flags with the Southern Cross | 0 | - | 4.81 | 61,713 |
| Flags that are Red & White Only | 0 | - | 4.97 | 163,405 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.93 | 145,213 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 158,731 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 75,154 |
| Former Flags | 0 | - | 4.97 | 107,086 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,100 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,103 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 78,364 |
| Country Flags with the Most Red | 0 | - | 4.98 | 119,793 |
| Country Flags with the Most Green | 0 | - | 4.96 | 99,128 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 98,892 |
| Country Flags with the Most Yellow | 0 | - | 4.95 | 98,597 |
| Country Flags with the Most Black | 0 | - | 4.95 | 97,075 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 67,442 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 49,833 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 98,966 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 80,271 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 65,463 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 44,593 |
| Countries by Partial Flag Images #7 | 0 | - | 4.88 | 31,331 |
| Countries by Satellite Image #1 | 0 | - | 4.89 | 144,835 |
| Countries by Satellite Image #5 | 0 | - | 4.89 | 82,147 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.83 | 48,576 |
| Countries by Coat of Arms #1 | 0 | - | 4.93 | 72,509 |
| Countries by Coat of Arms #2 | 0 | - | 4.81 | 41,359 |
| World Coats of Arms | 0 | - | 4.99 | 64,090 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,348 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,724 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,158 |
| Pixelated World Map | 0 | - | 5.00 | 142,798 |
| Country Flags with Five Stars - Picture Quiz | 0 | - | 4.93 | 30,806 |
| Country Flags with the Most Blue | 0 | - | 4.88 | 92,034 |
| Country Flags With Blue Removed | 0 | - | 4.92 | 44,041 |
| All North American Pro Sports Logos | 0 | - | 4.70 | 113,970 |
| American Football Positions Quiz | 0 | - | 4.15 | 127,112 |
| MLB Baseball A-Z #1 | 0 | - | 4.00 | 23,060 |
| MLB Baseball Team Hits Leaders | 0 | - | 3.96 | 13,737 |
| NBA Championship Starters | 0 | - | 4.64 | 361,173 |
| NBA Champions | 0 | - | 4.52 | 613,181 |
| NBA Finals MVPs | 0 | - | 4.48 | 237,740 |
| 21st Century NBA Champions | 0 | - | 4.43 | 110,621 |
| NBA Top 10 League Leaders of the 2010s | 0 | - | 4.49 | 55,356 |
