| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 74,178 |
| Brand Logos Quiz #1 | 0 | - | 4.83 | 2,429,080 |
| Brand Logos Quiz #2 | 0 | - | 4.70 | 1,693,078 |
| Brand Logos Quiz #4 | 0 | - | 4.45 | 1,014,650 |
| Celebrity Mugshots Quiz #1 | 0 | - | 4.07 | 259,437 |
| Celebrity Mugshots Quiz #3 | 0 | - | 4.05 | 145,084 |
| Brand Logos Quiz #5 | 0 | - | 4.37 | 1,066,439 |
| Brand Logos Quiz #6 | 0 | - | 4.30 | 785,925 |
| Brand Logos Quiz #3 | 0 | - | 4.32 | 1,227,532 |
| Brand Logos Quiz #8 | 0 | - | 4.36 | 532,128 |
| Brand Logos Quiz #7 | 0 | - | 4.37 | 610,843 |
| Random Brand Logos | 0 | - | 4.45 | 403,372 |
| Countries that Produce the Most Beer | 0 | - | 4.85 | 131,226 |
| MCU Actors by Picture | 0 | - | 4.45 | 84,472 |
| Pokémon by Picture | 0 | - | 4.38 | 74,345 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.96 | 172,004 |
| U.S. Baby Boy Names by Decade | 0 | - | 4.55 | 490,527 |
| U.S. Baby Girl Names by Decade | 0 | - | 4.42 | 713,984 |
| Countries that Produce the Most Wine | 0 | - | 4.87 | 191,926 |
| Element... or Pokémon? | 0 | - | 4.98 | 132,197 |
| Fruit and Vegetable Emojis | 0 | - | 4.45 | 90,378 |
| Celebrity Mugshots Quiz #2 | 0 | - | 3.89 | 114,197 |
| Soft Drink Brand Logos | 0 | - | 4.24 | 175,608 |
| Former Countries by Territory Map | 0 | - | 4.96 | 103,132 |
| Empires by Maps | 0 | - | 4.98 | 120,987 |
| All Country Flags of the World | 0 | - | 5.00 | 3,681,856 |
| Clothing Brand Logos | 0 | - | 4.24 | 224,613 |
| Merged Company Logos #1 | 0 | - | 4.90 | 106,810 |
| Countries by Alcohol Consumption | 0 | - | 4.43 | 205,651 |
| Top 10 Countries in Beer Production per Capita | 0 | - | 4.67 | 65,001 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,359 |
| Visual Memory Test - Random Cartoons | 0 | - | 4.98 | 104,725 |
| Play-Doh People from History | 0 | - | 4.99 | 95,080 |
| Famous Landmarks Out Of Focus #1 | 0 | - | 4.89 | 61,251 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,767 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,540,323 |
| Country Flags Quiz #2 | 0 | - | 4.99 | 1,094,433 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 734,495 |
| Signs of the Zodiac Quiz | 0 | - | 4.45 | 226,397 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 139,780 |
| Name the Constellations | 0 | - | 4.58 | 45,075 |
| Things that are Orange by Picture | 0 | - | 4.20 | 26,780 |
| Things that are Green by Picture | 0 | - | 4.15 | 30,036 |
| Animals by Skeleton Image | 0 | - | 4.81 | 46,674 |
| Make a Stained Glass Window | 0 | - | 5.00 | 68,704 |
| 2010s Celebrities by Picture #1 | 0 | - | 4.32 | 173,270 |
| 2010s Celebrities by Picture #2 | 0 | - | 4.15 | 149,333 |
| Flags with Crescents | 0 | - | 4.98 | 170,177 |
| Country Flag Trivia | 0 | - | 4.81 | 57,390 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 104,163 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 77,839 |
| Flag Coloring Book Puzzle #2 | 0 | - | 4.42 | 77,340 |
| Pixelated Flag Quiz | 0 | - | 4.97 | 87,825 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 67,509 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 85,504 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 53,067 |
| Ultimate Car Logos Quiz | 0 | - | 4.81 | 181,899 |
| National Football Team Logos | 0 | - | 4.85 | 180,883 |
| Countries as U.S. First Names | 0 | - | 4.31 | 78,152 |
| Highest Grossing Superhero Movies | 0 | - | 4.37 | 167,083 |
| Marketing Slogans for Animals | 0 | - | 4.48 | 29,307 |
| American Corporate Slogans #1 | 0 | - | 4.06 | 65,405 |
| American Corporate Slogans #2 | 0 | - | 4.06 | 59,747 |
| Drinks by Country | 0 | - | 4.30 | 59,415 |
| Top 15 Countries in Wine Production per Capita | 0 | - | 4.74 | 64,944 |
| Beers by Country | 0 | - | 4.45 | 97,443 |
| 1960s Catchphrases | 0 | - | 4.14 | 104,924 |
| Cartoon Catchphrases Quiz | 0 | - | 4.20 | 69,848 |
| Three Real and One Fake - Country Flags | 0 | - | 4.97 | 84,344 |
| Years in History by Picture | 0 | - | 4.44 | 35,617 |
| Dog Breed Picture Quiz | 0 | - | 4.34 | 206,364 |
| Pick a Picture - Animal Relations | 0 | - | 4.94 | 55,601 |
| Famous Foreheads #1 | 0 | - | 4.47 | 75,103 |
| Flags to Languages | 0 | - | 4.95 | 173,939 |
| Name the Pixelated Landmark | 0 | - | 4.85 | 63,176 |
| Merged Company Logos #2 | 0 | - | 4.75 | 77,787 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 50,716 |
| MCU Characters by Screen Time | 0 | - | 4.23 | 109,292 |
| Crayola Crayon Colors 64 Pack | 0 | - | 4.99 | 62,845 |
| Superhero Nicknames | 0 | - | 4.21 | 61,730 |
| Marvel Cinematic Universe - All Movies | 0 | - | 4.89 | 340,634 |
| Brand-Name Animals | 0 | - | 4.16 | 74,572 |
| Countries by Emojis | 0 | - | 4.99 | 240,503 |
| Original Mortal Kombat Characters | 0 | - | 4.09 | 40,917 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,330,974 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,577 |
| Fruits by Picture | 0 | - | 4.19 | 808,037 |
| Old Movies by Picture | 0 | - | 4.51 | 25,154 |
| Musical Instruments by Picture #2 | 0 | - | 4.24 | 47,138 |
| Things that are Red by Picture | 0 | - | 3.76 | 14,316 |
| Things that are Yellow by Picture | 0 | - | 3.94 | 12,073 |
| Things that are Blue by Picture | 0 | - | 3.67 | 13,447 |
| Things that are White by Picture | 0 | - | 3.81 | 12,476 |
| Things that are Black by Picture | 0 | - | 3.51 | 13,494 |
| WWII Figures by Picture | 0 | - | 4.89 | 65,790 |
| 1980s Movie Silhouettes | 0 | - | 4.97 | 104,134 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 338,190 |
| Geography by Picture - B | 0 | - | 4.42 | 55,678 |
| Geography by Picture - H | 0 | - | 4.50 | 58,284 |
| Geography by Picture - N | 0 | - | 4.45 | 42,255 |
| Geography by Picture - R | 0 | - | 4.56 | 41,074 |
| Geography by Picture - T | 0 | - | 4.54 | 57,904 |
| Random Circular Cutouts of the World Map | 0 | - | 4.96 | 76,183 |
| Country Flags Multiple Choice | 0 | - | 4.97 | 144,865 |
| 20 Random Country Flags | 0 | - | 4.99 | 614,896 |
| Car Logos Quiz #1 | 0 | - | 4.52 | 541,050 |
| Random Logos Quiz | 0 | - | 4.33 | 208,817 |
| All North American Pro Sports Logos | 0 | - | 4.70 | 115,609 |
| Pictures by Letter - A | 0 | - | 4.18 | 33,514 |
| Pictures by Letter - J | 0 | - | 4.31 | 40,142 |
| Pictures by Letter - B | 0 | - | 4.32 | 44,089 |
| Pictures by Letter - D | 0 | - | 4.14 | 37,685 |
| Pictures by Letter - M | 0 | - | 4.24 | 37,885 |
| American Corporate Slogans #3 | 0 | - | 4.05 | 25,803 |
| 100 Most Popular Pub Names in the UK | 0 | - | 4.26 | 19,703 |
| #1 Hits of the 1980s | 0 | - | 4.87 | 148,826 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,864 |
| Five Biggest World Cities by Letter #2 | 0 | - | 4.84 | 69,017 |
| Five Biggest World Cities by Letter #1 | 0 | - | 4.95 | 73,647 |
| Random Point on Land to European Country | 0 | - | 4.94 | 77,460 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,788 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 90,395 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 262,262 |
| Name a Valid Asian Country | 0 | - | 4.98 | 121,255 |
| Name a Valid African Country | 0 | - | 4.98 | 154,392 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 115,075 |
| Countries that Beat Australia | 0 | - | 4.92 | 93,030 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 119,493 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 105,560 |
| Musical Instruments by Picture #1 | 0 | - | 4.52 | 269,267 |
| Flowers by Picture | 0 | - | 4.46 | 105,734 |
| Name that Bug | 0 | - | 4.12 | 45,590 |
| Islands by Shape #1 | 0 | - | 4.33 | 84,423 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 48,841 |
| 1970s Celebrities by Picture #1 | 0 | - | 4.20 | 58,062 |
| 1970s Celebrities by Picture #2 | 0 | - | 4.21 | 50,779 |
| Elements by Picture | 0 | - | 4.27 | 70,089 |
| Rocks and Minerals Picture Quiz | 0 | - | 4.48 | 29,391 |
| Islands by Picture | 0 | - | 4.28 | 107,273 |
| Name that Object #1 | 0 | - | 3.57 | 96,536 |
| Classic Movies by Movie Posters | 0 | - | 4.45 | 24,315 |
| Planets By Picture Quiz | 0 | - | 4.49 | 57,033 |
| Songs by Picture Quiz #1 | 0 | - | 4.68 | 66,188 |
| Songs by Picture Quiz #2 | 0 | - | 4.42 | 59,038 |
| Animals by Close-up Image | 0 | - | 4.42 | 218,589 |
| Fish by Picture #1 | 0 | - | 4.41 | 108,648 |
| Birds by Picture #1 | 0 | - | 4.47 | 41,821 |
| Aquatic Mammals by Picture | 0 | - | 4.41 | 45,791 |
| Extinct Animals by Picture | 0 | - | 4.49 | 35,340 |
| Mammals by Picture #1 | 0 | - | 4.70 | 92,042 |
| Oscar Nominated Actors by Picture #1 | 0 | - | 4.42 | 165,368 |
| 1940s Celebrities by Picture | 0 | - | 4.43 | 48,094 |
| International Footballers by Picture | 0 | - | 4.51 | 55,921 |
| Name that Historical Figure #2 | 0 | - | 4.42 | 285,110 |
| Name that Historical Figure #5 | 0 | - | 4.43 | 108,022 |
| Name that Historical Figure #7 - U.S. Edition | 0 | - | 4.51 | 50,965 |
| Geography by Picture - A | 0 | - | 4.39 | 60,328 |
| Geography by Picture - D | 0 | - | 4.15 | 45,711 |
| Geography by Picture - F | 0 | - | 4.31 | 51,075 |
| Geography by Picture - G | 0 | - | 4.39 | 48,004 |
| Geography by Picture - J | 0 | - | 4.16 | 38,516 |
| Geography by Picture - K | 0 | - | 4.29 | 33,177 |
| Geography by Picture - C | 0 | - | 4.31 | 57,132 |
| Geography by Picture - L | 0 | - | 4.37 | 59,046 |
| Geography by Picture - M | 0 | - | 4.14 | 40,509 |
| Geography by Picture - P | 0 | - | 4.24 | 42,484 |
| Geography by Picture - S | 0 | - | 4.38 | 47,090 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,722,747 |
| Miscellaneous Flags Quiz | 0 | - | 4.42 | 281,054 |
| Category Elimination - Country Flags #1 | 0 | - | 4.96 | 142,917 |
| Flag Maths | 0 | - | 4.64 | 57,793 |
| Fill the Map of Europe by Guessing Flag Colors | 0 | - | 4.68 | 38,008 |
| Languages by Combined Flags | 0 | - | 4.53 | 100,239 |
| Satellite Images #1 | 0 | - | 4.47 | 129,493 |
| Satellite Images Quiz #2 | 0 | - | 4.63 | 109,408 |
| Satellite Images Quiz #4 | 0 | - | 4.55 | 88,995 |
| Satellite Images - Island Chains | 0 | - | 4.43 | 66,633 |
| Islands by Satellite Image #1 | 0 | - | 4.70 | 70,935 |
| Satellite Images Quiz #5 | 0 | - | 4.52 | 50,017 |
| Satellite Images Quiz #6 | 0 | - | 4.50 | 39,047 |
| Landmarks Picture Quiz #1 | 0 | - | 4.16 | 394,974 |
| Cities by Picture #1 | 0 | - | 4.73 | 86,196 |
| Soccer Team Logos | 0 | - | 4.26 | 375,712 |
| Airline Logos | 0 | - | 4.45 | 141,022 |
| Fast Food Logos Quiz | 0 | - | 4.45 | 248,823 |
| Car Logos Quiz #2 | 0 | - | 4.43 | 262,706 |
| Video Game Logos Quiz | 0 | - | 4.40 | 184,397 |
| Movie Logos | 0 | - | 4.33 | 239,187 |
| Brand Logos That Start with A | 0 | - | 4.52 | 70,681 |
| Pictures by Letter - E | 0 | - | 3.51 | 34,558 |
| Pictures by Letter - G | 0 | - | 4.14 | 28,258 |
| Pictures by Letter - L | 0 | - | 4.14 | 30,649 |
| Pictures by Letter - F | 0 | - | 4.18 | 29,139 |
| Pictures by Letter - Z | 0 | - | 4.05 | 23,521 |
| Pictures by Letter - Y | 0 | - | 4.21 | 26,372 |
| Pictures by Letter - R | 0 | - | 4.05 | 24,841 |
| Pictures by Letter - K | 0 | - | 4.18 | 25,198 |
| Pictures by Letter - I | 0 | - | 4.16 | 30,464 |
| Pictures by Letter - N | 0 | - | 4.11 | 24,565 |
| Pictures by Letter - P | 0 | - | 4.05 | 26,122 |
