| Brand Logos Quiz #1 | 0 | - | 4.81 | 2,324,013 |
| Celebrity Mugshots Quiz #1 | 0 | - | 4.09 | 254,603 |
| Celebrity Mugshots Quiz #3 | 0 | - | 4.01 | 142,362 |
| Brand Logos Quiz #2 | 0 | - | 4.70 | 1,635,646 |
| Brand Logos Quiz #4 | 0 | - | 4.45 | 977,534 |
| Celebrity Mugshots Quiz #2 | 0 | - | 3.84 | 112,364 |
| Random Brand Logos | 0 | - | 4.45 | 386,927 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.97 | 70,023 |
| Countries that Produce the Most Beer | 0 | - | 4.88 | 124,997 |
| MCU Actors by Picture | 0 | - | 4.43 | 79,547 |
| Brand Logos Quiz #5 | 0 | - | 4.38 | 1,030,314 |
| Brand Logos Quiz #6 | 0 | - | 4.30 | 753,077 |
| Brand Logos Quiz #3 | 0 | - | 4.33 | 1,187,824 |
| Brand Logos Quiz #8 | 0 | - | 4.34 | 511,956 |
| Brand Logos Quiz #7 | 0 | - | 4.36 | 587,015 |
| 2010s Celebrities by Picture #1 | 0 | - | 4.32 | 164,927 |
| 2010s Celebrities by Picture #2 | 0 | - | 4.14 | 142,520 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.97 | 164,110 |
| Soft Drink Brand Logos | 0 | - | 4.25 | 169,059 |
| U.S. Baby Boy Names by Decade | 0 | - | 4.53 | 475,321 |
| U.S. Baby Girl Names by Decade | 0 | - | 4.42 | 690,240 |
| Countries that Produce the Most Wine | 0 | - | 4.86 | 187,175 |
| Fruit and Vegetable Emojis | 0 | - | 4.41 | 70,504 |
| Clothing Brand Logos | 0 | - | 4.23 | 213,849 |
| Batman Characters by Screen Time | 0 | - | 4.06 | 29,051 |
| Former Countries by Territory Map | 0 | - | 4.96 | 96,806 |
| Empires by Maps | 0 | - | 4.98 | 111,104 |
| All Country Flags of the World | 0 | - | 5.00 | 3,391,882 |
| Signs of the Zodiac Quiz | 0 | - | 4.46 | 216,039 |
| Chinese Zodiac Quiz | 0 | - | 4.74 | 124,240 |
| Name the Constellations Quiz | 0 | - | 4.58 | 43,519 |
| Countries by Alcohol Consumption | 0 | - | 4.44 | 200,826 |
| Top 10 Countries in Beer Production per Capita | 0 | - | 4.64 | 62,765 |
| Most-Mentioned Characters in the Iliad | 0 | - | 4.80 | 20,063 |
| Islands by Shape #2 | 0 | - | 4.88 | 48,642 |
| Things that are Orange by Picture | 0 | - | 4.19 | 25,954 |
| Things that are Green by Picture | 0 | - | 4.15 | 29,110 |
| Animals by Skeleton Image | 0 | - | 4.81 | 43,698 |
| Make a Stained Glass Window | 0 | - | 4.99 | 65,213 |
| Visual Memory Test - Random Cartoons | 0 | - | 4.98 | 96,847 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 58,826 |
| Flags with Crescents | 0 | - | 4.98 | 159,835 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,480,333 |
| Country Flags Quiz #2 | 0 | - | 4.99 | 1,064,732 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 713,469 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 97,225 |
| Country Flags with the Union Jack | 0 | - | 4.81 | 64,666 |
| Flag Coloring Book Puzzle #2 | 0 | - | 4.41 | 73,486 |
| Pixelated Flag Quiz | 0 | - | 4.97 | 80,110 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 62,863 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.87 | 70,448 |
| Flag Maths | 0 | - | 4.91 | 56,022 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 48,906 |
| National Soccer Team Logos | 0 | - | 4.85 | 172,265 |
| Countries as U.S. First Names | 0 | - | 4.30 | 75,239 |
| Highest Grossing Superhero Movies | 0 | - | 4.37 | 162,466 |
| Marketing Slogans for Animals | 0 | - | 4.47 | 28,610 |
| American TV Commercials | 0 | - | 4.00 | 28,318 |
| American Corporate Slogans Quiz #1 | 0 | - | 4.06 | 64,654 |
| American Corporate Slogans Quiz #2 | 0 | - | 4.04 | 59,196 |
| Drinks by Country | 0 | - | 4.30 | 58,432 |
| Top 15 Countries in Wine Production per Capita | 0 | - | 4.74 | 62,864 |
| Actors Known by Three Names | 0 | - | 4.14 | 102,734 |
| 1960s Catchphrases | 0 | - | 4.14 | 99,866 |
| Cartoon Catchphrases Quiz | 0 | - | 4.20 | 69,122 |
| Fictional Characters by U.S. State | 0 | - | 4.12 | 11,919 |
| Disney Feature Films by Characters | 0 | - | 4.42 | 273,669 |
| Dog Breed Picture Quiz | 0 | - | 4.33 | 202,280 |
| Pick a Picture - Animal Relations | 0 | - | 4.94 | 52,600 |
| Flags to Languages | 0 | - | 4.95 | 167,954 |
| Name the Pixelated Landmark | 0 | - | 4.85 | 60,176 |
| Three Real and One Fake - Country Flags | 0 | - | 4.97 | 80,335 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.96 | 47,682 |
| MCU Characters by Screen Time | 0 | - | 4.22 | 102,795 |
| Crayola Crayon Colors 64 Pack | 0 | - | 4.99 | 59,655 |
| Superhero Alter Egos | 0 | - | 4.29 | 161,196 |
| Sidekicks Quiz | 0 | - | 4.25 | 107,741 |
| Superhero Nicknames | 0 | - | 4.21 | 59,940 |
| Brand-Name Animals Quiz | 0 | - | 4.22 | 73,363 |
| Beers by Country Quiz | 0 | - | 4.31 | 76,092 |
| Countries by Emojis | 0 | - | 4.99 | 225,126 |
| Saved by the Bell Characters Quiz | 0 | - | 3.58 | 28,354 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,285,164 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 130,649 |
| Fruits by Picture | 0 | - | 4.17 | 773,772 |
| Things that are Red by Picture | 0 | - | 3.76 | 13,839 |
| Things that are Yellow by Picture | 0 | - | 3.94 | 11,623 |
| Things that are Blue by Picture | 0 | - | 3.67 | 12,965 |
| Things that are White by Picture | 0 | - | 3.81 | 11,986 |
| Things that are Black by Picture | 0 | - | 3.46 | 12,989 |
| Years in History by Picture | 0 | - | 4.43 | 33,422 |
| WWII Figures by Picture | 0 | - | 4.83 | 47,504 |
| 1980s Movie Silhouettes | 0 | - | 4.97 | 98,158 |
| Famous Foreheads #1 | 0 | - | 4.45 | 71,958 |
| Geography by Picture - B | 0 | - | 4.41 | 54,574 |
| Geography by Picture - H | 0 | - | 4.49 | 57,272 |
| Geography by Picture - N | 0 | - | 4.44 | 41,384 |
| Geography by Picture - R | 0 | - | 4.55 | 40,261 |
| Geography by Picture - T | 0 | - | 4.54 | 56,929 |
| Random Circular Cutouts of the World Map | 0 | - | 4.96 | 72,750 |
| Category Elimination - Country Flags #1 | 0 | - | 4.97 | 136,905 |
| Country Flags Multiple Choice | 0 | - | 4.97 | 139,240 |
| Random Flag to Country | 0 | - | 4.99 | 559,230 |
| Car Logos Quiz #1 | 0 | - | 4.53 | 510,321 |
| All North American Pro Sports Logos | 0 | - | 4.75 | 107,243 |
| History by Picture - G | 0 | - | 4.41 | 40,515 |
| Marvel Cinematic Universe - All Movies | 0 | - | 4.88 | 314,551 |
| American Corporate Slogans Quiz #3 | 0 | - | 4.02 | 25,461 |
| 100 Most Popular Pub Names in the UK | 0 | - | 4.25 | 19,030 |
| Celebrity Catchphrases | 0 | - | 3.89 | 22,609 |
| Kardashian Family Members by Picture | 0 | - | 2.23 | 34,051 |
| Star Wars Characters by Screen Time | 0 | - | 4.40 | 106,825 |
| Element... or Pokémon? | 0 | - | 4.98 | 124,527 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 485,940 |
| #1 Hits of the 1980s | 0 | - | 4.85 | 143,795 |
| Lord of the Rings Characters | 0 | - | 4.53 | 110,632 |
| Horror Movie Villains | 0 | - | 4.22 | 80,821 |
| French Geography Quiz #1 | 0 | - | 4.88 | 33,510 |
| Topological Map of Africa Quiz | 0 | - | 4.83 | 20,131 |
| Country Quiz on a Map - France | 0 | - | 4.98 | 44,556 |
| Country Quiz on a Map - Germany | 0 | - | 4.94 | 32,385 |
| Country Quiz on a Map - Italy | 0 | - | 4.98 | 34,978 |
| Five Biggest World Cities by Letter #2 | 0 | - | 4.83 | 67,119 |
| Five Biggest World Cities by Letter #1 | 0 | - | 4.94 | 71,536 |
| Which City in Europe? | 0 | - | 4.83 | 104,347 |
| Random African Capitals on a Map | 0 | - | 4.95 | 52,697 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 49,188 |
| Random European Capitals on a Map | 0 | - | 4.98 | 130,180 |
| Random Point on Land to European Country | 0 | - | 4.94 | 72,211 |
| Name a Valid European Capital | 0 | - | 4.95 | 145,388 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 84,957 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 241,971 |
| Name a Valid Asian Country | 0 | - | 4.98 | 116,568 |
| Name a Valid African Country | 0 | - | 4.98 | 144,312 |
| Name a Valid European Country #2 | 0 | - | 4.92 | 94,024 |
| Countries that Beat the United States | 0 | - | 4.93 | 159,843 |
| Countries that Beat China | 0 | - | 4.86 | 111,119 |
| Countries that Beat Russia | 0 | - | 4.83 | 78,828 |
| Countries that Beat Australia | 0 | - | 4.91 | 89,694 |
| Countries that Beat Spain | 0 | - | 4.94 | 60,861 |
| Countries that Beat Indonesia | 0 | - | 4.85 | 52,944 |
| Countries that Beat Canada | 0 | - | 4.90 | 84,512 |
| Countries that Beat Germany | 0 | - | 4.95 | 101,545 |
| Countries that Beat Mongolia | 0 | - | 4.91 | 37,925 |
| Countries that Beat Italy | 0 | - | 4.85 | 51,858 |
| Countries that Beat Portugal | 0 | - | 4.87 | 56,376 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 114,523 |
| Art Works Picture Quiz #2 | 0 | - | 4.48 | 95,382 |
| Musical Instruments by Picture #1 | 0 | - | 4.52 | 264,345 |
| Flowers by Picture | 0 | - | 4.47 | 103,701 |
| Name that Bug | 0 | - | 4.11 | 44,992 |
| Islands by Shape #1 | 0 | - | 4.31 | 82,550 |
| Art Works Picture Quiz #3 | 0 | - | 4.43 | 46,871 |
| 1970s Celebrities by Picture #1 | 0 | - | 4.20 | 56,314 |
| 1970s Celebrities by Picture #2 | 0 | - | 4.21 | 49,305 |
| Elements by Picture | 0 | - | 4.29 | 67,793 |
| Old Movies by Picture | 0 | - | 4.51 | 23,652 |
| Musical Instruments by Picture #2 | 0 | - | 4.23 | 45,537 |
| Rocks and Minerals Picture Quiz | 0 | - | 4.47 | 28,549 |
| Authors by Picture | 0 | - | 4.47 | 24,895 |
| Islands by Picture | 0 | - | 4.28 | 102,092 |
| Name that Object #1 | 0 | - | 3.58 | 95,857 |
| Classic Movies by Movie Posters | 0 | - | 4.44 | 23,233 |
| College Sports Logos Quiz #3 | 0 | - | 4.29 | 52,047 |
| Planets By Picture Quiz | 0 | - | 4.50 | 53,646 |
| Songs by Picture Quiz #1 | 0 | - | 4.70 | 63,004 |
| Songs by Picture Quiz #2 | 0 | - | 4.42 | 56,365 |
| Animals by Close-up Image | 0 | - | 4.41 | 212,971 |
| Fish by Picture #1 | 0 | - | 4.41 | 106,401 |
| Animals A-Z by Picture | 0 | - | 4.10 | 64,115 |
| Mammals by Picture #3 | 0 | - | 4.44 | 59,942 |
| Mammals by Picture #4 | 0 | - | 4.04 | 32,942 |
| Birds by Picture #1 | 0 | - | 4.46 | 39,226 |
| Aquatic Mammals by Picture | 0 | - | 4.42 | 43,675 |
| Extinct Animals by Picture | 0 | - | 4.48 | 33,662 |
| Mammals by Picture #2 | 0 | - | 4.30 | 56,406 |
| Mammals by Picture #1 | 0 | - | 4.75 | 88,511 |
| 1960s Celebrities by Picture #1 | 0 | - | 4.26 | 68,462 |
| 1960s Celebrities by Picture #2 | 0 | - | 4.24 | 49,963 |
| 1950s Celebrities by Picture #1 | 0 | - | 4.24 | 50,027 |
| 1980s Celebrities by Picture #2 | 0 | - | 4.18 | 69,500 |
| 1980s Celebrities by Picture #1 | 0 | - | 4.02 | 59,899 |
| 1990s Celebrities by Picture #1 | 0 | - | 4.13 | 77,313 |
| 1990s Celebrities by Picture #2 | 0 | - | 4.13 | 69,990 |
| 2000s Celebrities by Picture #2 | 0 | - | 4.17 | 91,646 |
| 1940s Celebrities by Picture | 0 | - | 4.43 | 46,838 |
| 1950s Celebrities by Picture #2 | 0 | - | 4.29 | 45,083 |
| International Footballers by Picture | 0 | - | 4.49 | 51,543 |
| Name that Historical Figure #1 | 0 | - | 4.69 | 312,313 |
| Name that Historical Figure #2 | 0 | - | 4.42 | 263,563 |
| Name that Historical Figure #3 | 0 | - | 4.37 | 228,558 |
| Name that Historical Figure #4 | 0 | - | 4.29 | 150,920 |
| Name that Historical Figure #5 | 0 | - | 4.42 | 100,247 |
| Name that Historical Figure #6 | 0 | - | 4.25 | 86,992 |
| Name that Historical Figure #7 - U.S. Edition | 0 | - | 4.47 | 46,896 |
| Musicians by Picture #1 | 0 | - | 4.38 | 101,451 |
| Musicians by Picture #2 | 0 | - | 4.24 | 71,135 |
| Musicians by Picture #4 | 0 | - | 4.05 | 60,942 |
| Musicians by Picture #3 | 0 | - | 4.08 | 56,050 |
| Geography by Picture - A | 0 | - | 4.37 | 59,167 |
