| MLB Baseball Teams Quiz | 0 | - | 4.91 | 887,457 |
| MLB Baseball Team Logos | 0 | - | 4.49 | 155,432 |
| NFL Football Team Logos | 0 | - | 4.91 | 625,973 |
| NHL Ice Hockey Team Logos | 0 | - | 4.89 | 186,491 |
| 20 Random Country Flags | 0 | - | 4.99 | 609,769 |
| MLB Baseball MVPs | 0 | - | 4.44 | 108,643 |
| MLB Baseball Records | 0 | - | 4.54 | 34,456 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,292,153 |
| U.S. Cities with Teams from All Four Major Sports | 0 | - | 4.88 | 137,856 |
| NBA Team Logos | 0 | - | 4.81 | 686,542 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 101,256 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,545,054 |
| Random Country Shape to Country | 0 | - | 4.90 | 112,674 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.97 | 170,904 |
| Category Elimination - Country Flags #1 | 0 | - | 4.96 | 142,202 |
| College Sports Logos Quiz #1 | 0 | - | 4.33 | 279,086 |
| College Sports Logos #2 | 0 | - | 4.08 | 161,963 |
| All Major North American Pro Sports Teams | 0 | - | 4.99 | 996,715 |
| Baseball First Ballot Hall of Fame | 0 | - | 4.39 | 43,926 |
| MLB Baseball Stadiums | 0 | - | 4.21 | 48,481 |
| Complete Baseball Hall of Fame | 0 | - | 4.23 | 41,211 |
| MLB Cities Map Quiz | 0 | - | 4.50 | 69,338 |
| 50 Home Runs in a Season Club | 0 | - | 4.15 | 75,180 |
| MLB Baseball Leaders by Category | 0 | - | 4.30 | 60,810 |
| Baseball 3000 Hits Club | 0 | - | 4.30 | 44,336 |
| Baseball 500 Home Run Club | 0 | - | 4.37 | 68,571 |
| MLB Home Run Champs by Year | 0 | - | 4.28 | 43,360 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 521,070 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 183,531 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 86,191 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 184,083 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 336,343 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,714,735 |
| Baseball Abbreviations | 0 | - | 4.33 | 75,583 |
| Debut Teams of MLB Players | 0 | - | 4.23 | 18,323 |
| Yogi Berra Quotes | 0 | - | 4.42 | 10,449 |
| Baseball Terms | 0 | - | 4.02 | 26,465 |
| First Names as Last Names - Baseball | 0 | - | 4.32 | 9,630 |
| MLB Baseball Teams - One Minute Sprint | 0 | - | 4.27 | 22,973 |
| Top 100 MLB Baseball Players of All Time | 0 | - | 4.31 | 97,657 |
| Longest MLB Baseball Droughts | 0 | - | 4.23 | 21,051 |
| MLB Baseball General Knowledge #1 | 0 | - | 4.40 | 18,582 |
| MLB All-Stars by Team | 0 | - | 4.05 | 36,588 |
| MLB Team Home Run Leaders | 0 | - | 4.11 | 40,272 |
| MLB Baseball Team Wins Leaders | 0 | - | 4.42 | 10,688 |
| MLB World Series Winners Since 2000 | 0 | - | 4.05 | 70,477 |
| Baseball Player Nicknames #1 | 0 | - | 4.05 | 29,447 |
| Baseball Player Nicknames #2 | 0 | - | 4.09 | 16,593 |
| NBA Legends by Picture | 0 | - | 4.19 | 77,709 |
| All Teams to Ever Play a FIFA World Cup | 0 | - | 4.95 | 334,676 |
| FIFA World Cup Top 4 Positions | 0 | - | 4.96 | 459,825 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 75,325 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 125,973 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 76,797 |
| NFL Football Teams Quiz | 0 | - | 4.98 | 2,286,457 |
| NBA Basketball Teams Quiz | 0 | - | 4.98 | 2,571,751 |
| NHL Hockey Teams Quiz | 0 | - | 4.90 | 649,458 |
| One Team Baseball Players | 0 | - | 4.00 | 32,271 |
| MLB Baseball Team Names by Clue | 0 | - | 4.35 | 67,551 |
| All Retired MLB Baseball Numbers | 0 | - | 4.07 | 13,885 |
| Cy Young Winners | 0 | - | 3.89 | 39,527 |
| MLB Players Who Almost Hit .400 | 0 | - | 4.08 | 18,092 |
| MLB Baseball Strikeout Leaders | 0 | - | 4.04 | 27,337 |
| MLB Baseball Triple Crown | 0 | - | 4.15 | 11,907 |
| Major League Batting Titles | 0 | - | 4.12 | 28,599 |
| Baseball Top 100 Career Home Runs | 0 | - | 4.08 | 31,625 |
| MLB Teams That Have Never Won The World Series | 0 | - | 4.19 | 27,478 |
| NBA MVPs Quiz | 0 | - | 4.92 | 1,235,922 |
| All-NBA First Team Players | 0 | - | 4.83 | 539,649 |
| Formula One Teams by Logos | 0 | - | 4.49 | 98,629 |
| FIFA World Cup Host Countries | 0 | - | 4.97 | 238,495 |
| Countries by Road Signs | 0 | - | 4.98 | 53,592 |
| North American Pro Sports Teams by City | 0 | - | 4.80 | 45,959 |
| Most Popular High School Sports (U.S.) | 0 | - | 4.69 | 143,706 |
| NCAA Football Teams | 0 | - | 4.96 | 386,606 |
| NCAA Basketball Teams | 0 | - | 4.94 | 335,670 |
| MLB Baseball Players by Team History | 0 | - | 3.76 | 11,053 |
| MLB Baseball Analogies | 0 | - | 4.27 | 24,117 |
| MLB Baseball Groups of Things | 0 | - | 4.08 | 18,526 |
| Baseball Word Chain | 0 | - | 4.17 | 16,173 |
| MLB Baseball General Knowledge #2 | 0 | - | 3.92 | 12,513 |
| MLB Baseball Hall of Fame by Team | 0 | - | 4.15 | 10,506 |
| MLB Greatest Player in Team History | 0 | - | 3.77 | 10,396 |
| Olympic Host Countries | 0 | - | 4.98 | 200,198 |
| NBA Player to Country | 0 | - | 4.29 | 83,703 |
| NBA Basketball Nicknames Quiz #1 | 0 | - | 4.23 | 149,116 |
| NBA Basketball Nicknames #2 | 0 | - | 4.09 | 57,490 |
| Formula One World Champions | 0 | - | 4.96 | 388,852 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 307,603 |
| National Football Team Logos | 0 | - | 4.85 | 179,874 |
| MLB Home Run Derby Winners | 0 | - | 3.89 | 9,091 |
| Flag Coloring Book Puzzle #2 | 0 | - | 4.42 | 76,913 |
| Name a Valid Country Flag | 0 | - | 4.68 | 75,428 |
| Strongest Nation Brands | 0 | - | 4.50 | 37,513 |
| North American Sports Champions Since 2000 | 0 | - | 4.47 | 111,466 |
| North American Sports Teams Closest to Each Other | 0 | - | 4.47 | 18,813 |
| Sports by Athlete | 0 | - | 3.74 | 332,499 |
| 2018 FIFA World Cup Results | 0 | - | 4.95 | 131,832 |
| NFL Team Nicknames | 0 | - | 3.89 | 93,001 |
| MLB Baseball Players Who Changed Teams | 0 | - | 3.83 | 19,903 |
| MLB Baseball Last Names | 0 | - | 4.19 | 19,038 |
| MLB Baseball A-Z #2 | 0 | - | 4.11 | 17,077 |
| MLB Baseball by Year, 1960–1989 | 0 | - | 4.09 | 18,678 |
| MLB Baseball by Year, 1990–present | 0 | - | 4.02 | 14,984 |
| MLB Baseball Pitchers with 300 Wins | 0 | - | 3.92 | 27,745 |
| MLB Single Season ERAs Below 2.00 | 0 | - | 3.79 | 13,098 |
| MLB Baseball 20 Win Pitchers | 0 | - | 3.76 | 22,143 |
| MLB Baseball 30-30 Club | 0 | - | 4.00 | 17,550 |
| Last 40 Home Run Hitter by MLB Team | 0 | - | 3.61 | 17,094 |
| Greatest 3-Year Stretches in MLB Baseball History | 0 | - | 3.95 | 11,712 |
| MLB Baseball Home Run Leaders by Decade | 0 | - | 3.90 | 21,059 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 143,721 |
| Men's Tennis World Number Ones | 0 | - | 4.49 | 61,561 |
| Men's Tennis Champs | 0 | - | 4.70 | 163,744 |
| Formula One Countries Visited | 0 | - | 4.96 | 143,182 |
| Formula 1: Top 3 in Driver's Championship | 0 | - | 4.96 | 100,468 |
| FIFA Members That are NOT in the United Nations | 0 | - | 4.55 | 64,421 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.84 | 46,269 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 353,894 |
| Champions League Winners | 0 | - | 4.92 | 1,003,210 |
| Rugby World Cup Top 4 Positions | 0 | - | 4.75 | 67,285 |
| Countries with Most Olympic Medals in Gymnastics | 0 | - | 4.46 | 59,806 |
| Countries with the Most Downhill Skiing | 0 | - | 4.91 | 57,188 |
| Country Flags that are White, Red and Green Only | 0 | - | 4.86 | 35,839 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 47,266 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 68,255 |
| Dog Breed Picture Quiz | 0 | - | 4.34 | 205,980 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 906,221 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 416,177 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 295,480 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 225,161 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 163,801 |
| World Map without 12 Countries | 0 | - | 4.97 | 343,805 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 172,731 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 137,852 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 35,999 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 104,208 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 111,244 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 121,902 |
| Every Country Shape | 0 | - | 5.00 | 463,269 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 108,091 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 80,457 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 57,994 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 85,525 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 95,041 |
| Country Shapes Under the Sea | 0 | - | 5.00 | 77,544 |
| A Square of Merged Countries #1 | 0 | - | 4.88 | 59,356 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,238,918 |
| Flags of Asia Quiz | 0 | - | 4.99 | 610,955 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 98,324 |
| Flags of Africa Quiz | 0 | - | 5.00 | 468,732 |
| Flags of Oceania | 0 | - | 5.00 | 257,880 |
| Flags of North and South America | 0 | - | 4.99 | 371,546 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,828 |
| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 144,200 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 115,479 |
| Flags with the Most Stars | 0 | - | 4.91 | 135,991 |
| Country Flags with the Southern Cross | 0 | - | 4.81 | 61,999 |
| Flags that are Red & White Only | 0 | - | 4.97 | 163,917 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.93 | 145,602 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 158,986 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 75,696 |
| Former Flags | 0 | - | 4.97 | 107,412 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,276 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,262 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 78,603 |
| Country Flags with the Most Red | 0 | - | 4.98 | 120,135 |
| Country Flags with the Most Green | 0 | - | 4.96 | 99,376 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 99,144 |
| Country Flags with the Most Yellow | 0 | - | 4.94 | 98,849 |
| Country Flags with the Most Black | 0 | - | 4.95 | 97,310 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 67,598 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 49,976 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 99,220 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 80,520 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 65,739 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 44,839 |
| Countries by Partial Flag Images #7 | 0 | - | 4.88 | 31,618 |
| Countries by Satellite Image #1 | 0 | - | 4.89 | 145,185 |
| Countries by Satellite Image #5 | 0 | - | 4.89 | 82,319 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.83 | 48,700 |
| Countries by Coat of Arms #1 | 0 | - | 4.93 | 72,643 |
| Countries by Coat of Arms #2 | 0 | - | 4.81 | 41,428 |
| World Coats of Arms | 0 | - | 4.99 | 64,288 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,602 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,968 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,450 |
| Pixelated World Map | 0 | - | 5.00 | 143,087 |
| Country Flags with Five Stars - Picture Quiz | 0 | - | 4.93 | 30,876 |
| Country Flags with the Most Blue | 0 | - | 4.88 | 92,286 |
| Country Flags With Blue Removed | 0 | - | 4.92 | 44,260 |
| All North American Pro Sports Logos | 0 | - | 4.70 | 114,614 |
| American Football Positions Quiz | 0 | - | 4.15 | 127,370 |
| MLB Baseball A-Z #1 | 0 | - | 4.00 | 23,090 |
| MLB Baseball Team Hits Leaders | 0 | - | 3.96 | 13,765 |
| NBA Championship Starters | 0 | - | 4.64 | 362,297 |
| NBA Champions | 0 | - | 4.48 | 615,279 |
| NBA Finals MVPs | 0 | - | 4.48 | 238,642 |
| 21st Century NBA Champions | 0 | - | 4.43 | 111,461 |
| NBA Top 10 League Leaders of the 2010s | 0 | - | 4.48 | 55,756 |
