| 1980s Movie Silhouettes | 0 | - | 4.97 | 91,118 |
| 1980s Celebrities by Picture #2 | 0 | - | 4.15 | 65,535 |
| 1980s Celebrities by Picture #1 | 0 | - | 4.01 | 56,784 |
| 1990s Celebrities by Picture #1 | 0 | - | 4.12 | 73,415 |
| 1990s Celebrities by Picture #2 | 0 | - | 4.11 | 65,699 |
| Places Mentioned in the Song "Kokomo" | 0 | - | 4.42 | 16,254 |
| 1940s Celebrities by Picture | 0 | - | 4.46 | 44,455 |
| 1970s Celebrities by Picture #1 | 0 | - | 4.18 | 53,481 |
| 1970s Celebrities by Picture #2 | 0 | - | 4.20 | 46,843 |
| 1980s Movie Trivia #1 | 0 | - | 4.55 | 28,553 |
| Former Countries by Territory Map | 0 | - | 4.97 | 86,688 |
| Empires by Maps | 0 | - | 4.98 | 95,933 |
| 1950s Celebrities by Picture #1 | 0 | - | 4.22 | 47,781 |
| 2000s Celebrities by Picture #2 | 0 | - | 4.13 | 85,414 |
| 1950s Celebrities by Picture #2 | 0 | - | 4.28 | 43,009 |
| Highest Grossing 1980s Movies | 0 | - | 4.46 | 61,544 |
| Fresh Prince of Bel-Air Lyrics | 0 | - | 4.81 | 576,971 |
| Islands by Shape #2 | 0 | - | 4.86 | 45,157 |
| Visual Memory Test - Random Cartoons | 0 | - | 4.98 | 83,707 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 54,356 |
| All Country Flags of the World | 0 | - | 5.00 | 3,012,328 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,377,969 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,008,872 |
| Country Flags Quiz #3 | 0 | - | 4.98 | 676,043 |
| Fads of the 1980s | 0 | - | 4.12 | 35,657 |
| 1980s Movie Trivia #2 | 0 | - | 4.25 | 18,774 |
| 1980s Decade Quiz | 0 | - | 4.35 | 71,590 |
| Back to the Future Trivia | 0 | - | 4.57 | 32,764 |
| Main Friends Characters and Actors | 0 | - | 4.41 | 48,097 |
| Friends - Finish the Quote | 0 | - | 4.47 | 34,654 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.95 | 41,712 |
| 1930s Celebrities by Picture | 0 | - | 4.28 | 11,063 |
| Make a Stained Glass Window | 0 | - | 4.99 | 59,590 |
| 2000s Celebrities by Picture #1 | 0 | - | 3.89 | 94,553 |
| Flags with Crescents | 0 | - | 4.98 | 144,965 |
| Country Flag Trivia | 0 | - | 4.81 | 44,608 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.99 | 77,075 |
| Country Flags with the Union Jack | 0 | - | 4.83 | 56,896 |
| Flags to Languages | 0 | - | 4.95 | 159,708 |
| Pixelated Flag Quiz | 0 | - | 4.98 | 68,771 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 55,844 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.87 | 64,205 |
| Flag Maths | 0 | - | 4.92 | 50,520 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.85 | 42,548 |
| National Soccer Team Logos | 0 | - | 4.84 | 157,301 |
| 1980s American TV Trivia | 0 | - | 4.10 | 12,888 |
| G1 The Transformers Quiz | 0 | - | 4.52 | 20,727 |
| 1980s Movie Quotes Quiz | 0 | - | 4.04 | 41,006 |
| 1980s Movies by Plot | 0 | - | 4.22 | 27,600 |
| Seinfeld Trivia #2 | 0 | - | 4.41 | 15,949 |
| Seinfeld Trivia #1 | 0 | - | 4.55 | 30,506 |
| Friends Trivia | 0 | - | 4.12 | 150,181 |
| Three Real and One Fake - Country Flags | 0 | - | 4.97 | 73,710 |
| Pick a Picture - Animal Relations | 0 | - | 4.94 | 47,590 |
| Famous Foreheads #1 | 0 | - | 4.49 | 66,956 |
| Country Flags Multiple Choice | 0 | - | 4.98 | 115,777 |
| Name the Pixelated Landmark | 0 | - | 4.82 | 55,578 |
| Car Logos Quiz #1 | 0 | - | 4.45 | 473,862 |
| Brand Logos Quiz #1 | 0 | - | 4.82 | 2,137,074 |
| 1980s Catchphrases | 0 | - | 3.80 | 180,110 |
| 1980s Movie Taglines Quiz | 0 | - | 4.25 | 36,301 |
| 1980s Movie Co-Stars | 0 | - | 4.12 | 14,673 |
| Brat Pack Actors | 0 | - | 4.32 | 6,702 |
| Friends Episodes | 0 | - | 4.00 | 39,781 |
| Friends Theme Song Lyrics | 0 | - | 4.36 | 129,230 |
| Friends A-Z | 0 | - | 4.38 | 36,464 |
| 1990s Movie Co-Stars | 0 | - | 4.00 | 32,207 |
| Fruits by Picture | 0 | - | 4.19 | 738,722 |
| Old Movies by Picture | 0 | - | 4.50 | 21,774 |
| Musical Instruments by Picture #2 | 0 | - | 4.24 | 43,196 |
| Name that Object #1 | 0 | - | 3.57 | 94,993 |
| Years in History by Picture | 0 | - | 4.43 | 30,325 |
| Classic Movies by Movie Posters | 0 | - | 4.43 | 21,539 |
| WWII Figures by Picture | 0 | - | 4.88 | 41,160 |
| Animals by Skeleton Image | 0 | - | 4.79 | 38,922 |
| Animals by Close-up Image | 0 | - | 4.41 | 204,516 |
| Mammals by Picture #3 | 0 | - | 4.41 | 55,877 |
| Aquatic Mammals by Picture | 0 | - | 4.41 | 39,906 |
| Mammals by Picture #1 | 0 | - | 4.76 | 82,847 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 296,633 |
| Name that Historical Figure #2 | 0 | - | 4.44 | 249,903 |
| Name that Historical Figure #5 | 0 | - | 4.41 | 92,121 |
| Geography by Picture - H | 0 | - | 4.52 | 55,387 |
| Geography by Picture - N | 0 | - | 4.46 | 39,737 |
| Geography by Picture - R | 0 | - | 4.54 | 38,761 |
| Geography by Picture - T | 0 | - | 4.63 | 54,987 |
| Random Flags Quiz | 0 | - | 4.41 | 257,705 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.96 | 152,230 |
| Satellite Images Quiz #1 | 0 | - | 4.47 | 123,260 |
| Satellite Images Quiz #2 | 0 | - | 4.65 | 104,174 |
| Satellite Images Quiz #4 | 0 | - | 4.55 | 84,791 |
| Satellite Images Quiz #5 | 0 | - | 4.46 | 46,059 |
| Satellite Images Quiz #6 | 0 | - | 4.53 | 35,851 |
| Cities by Picture #1 | 0 | - | 4.66 | 77,712 |
| Soccer Team Logos | 0 | - | 4.22 | 331,498 |
| Random Logos Quiz | 0 | - | 4.33 | 190,802 |
| All North American Pro Sports Logos | 0 | - | 4.74 | 96,000 |
| Ultimate Car Logos Quiz | 0 | - | 4.71 | 128,603 |
| Brand Logos That Start With M | 0 | - | 4.42 | 49,737 |
| Brand Logos That Start With B | 0 | - | 4.47 | 49,180 |
| Brand Logos That Start with A | 0 | - | 4.52 | 57,195 |
| Pictures by Letter - J | 0 | - | 4.27 | 36,265 |
| Pictures by Letter - B | 0 | - | 4.31 | 39,680 |
| Pictures by Letter - D | 0 | - | 4.11 | 34,001 |
| Pictures by Letter - M | 0 | - | 4.24 | 34,461 |
| History by Picture - N | 0 | - | 4.41 | 36,781 |
| Name that Nut, Seed, or Bean | 0 | - | 4.65 | 50,715 |
| Ghostbusters Quiz | 0 | - | 3.79 | 5,581 |
| Seinfeld Quotes | 0 | - | 4.31 | 25,762 |
| 2000s Movie Trivia #1 | 0 | - | 4.47 | 53,351 |
| Art Works Picture Quiz #1 | 0 | - | 4.50 | 97,110 |
| Art Works Picture Quiz #2 | 0 | - | 4.46 | 86,566 |
| Musical Instruments by Picture #1 | 0 | - | 4.54 | 256,566 |
| Foods by Picture | 0 | - | 3.79 | 217,085 |
| Shapes and Symbols #2 | 0 | - | 4.02 | 55,682 |
| Flowers by Picture | 0 | - | 4.46 | 101,555 |
| Name that Bug | 0 | - | 4.11 | 44,062 |
| Islands by Shape #1 | 0 | - | 4.27 | 71,679 |
| Junk Foods by Picture | 0 | - | 3.71 | 90,094 |
| Art Works Picture Quiz #3 | 0 | - | 4.39 | 41,405 |
| Christmas by Picture | 0 | - | 4.28 | 26,250 |
| Elements by Picture | 0 | - | 4.29 | 63,891 |
| Hats by Picture | 0 | - | 4.20 | 17,163 |
| Rocks and Minerals Picture Quiz | 0 | - | 4.47 | 27,249 |
| Weapons by Picture | 0 | - | 4.07 | 19,231 |
| Cars by Picture | 0 | - | 3.93 | 36,654 |
| Reptile Picture Quiz | 0 | - | 4.27 | 13,173 |
| Authors by Picture | 0 | - | 4.47 | 23,796 |
| Plants by Picture | 0 | - | 4.17 | 13,283 |
| Islands by Picture | 0 | - | 4.30 | 92,979 |
| Fruit and Vegetable Emojis | 0 | - | 4.40 | 65,255 |
| College Sports Logos Quiz #3 | 0 | - | 4.33 | 47,102 |
| Planets By Picture Quiz | 0 | - | 4.55 | 49,020 |
| Songs by Picture Quiz #1 | 0 | - | 4.65 | 57,764 |
| Songs by Picture Quiz #2 | 0 | - | 4.43 | 52,060 |
| Fish by Picture #1 | 0 | - | 4.39 | 102,753 |
| Animals A-Z by Picture | 0 | - | 4.14 | 59,844 |
| Birds by Picture #1 | 0 | - | 4.45 | 34,966 |
| Extinct Animals by Picture | 0 | - | 4.47 | 31,001 |
| Mammals by Picture #2 | 0 | - | 4.27 | 53,074 |
| Oscar Nominated Actors by Picture #1 | 0 | - | 4.37 | 149,880 |
| Oscar Nominated Actresses by Picture #1 | 0 | - | 4.32 | 121,498 |
| 1960s Celebrities by Picture #1 | 0 | - | 4.25 | 65,028 |
| 1960s Celebrities by Picture #2 | 0 | - | 4.21 | 47,209 |
| Women in History by Picture | 0 | - | 4.36 | 23,672 |
| Oscar Nominated Actors by Picture #2 | 0 | - | 4.30 | 40,466 |
| Oscar Nominated Actresses by Picture #2 | 0 | - | 4.33 | 42,388 |
| International Footballers by Picture | 0 | - | 4.40 | 45,431 |
| Name that Historical Figure #3 | 0 | - | 4.40 | 215,965 |
| Name that Historical Figure #4 | 0 | - | 4.29 | 141,486 |
| Name that Historical Figure #6 | 0 | - | 4.21 | 79,920 |
| Musicians by Picture #1 | 0 | - | 4.37 | 88,068 |
| Musicians by Picture #2 | 0 | - | 4.26 | 61,529 |
| Musicians by Picture #4 | 0 | - | 4.06 | 53,874 |
| Musicians by Picture #3 | 0 | - | 4.11 | 50,527 |
| Geography by Picture - E | 0 | - | 3.53 | 45,640 |
| Geography by Picture - A | 0 | - | 4.35 | 57,092 |
| Geography by Picture - B | 0 | - | 4.36 | 52,608 |
| Geography by Picture - D | 0 | - | 4.10 | 43,323 |
| Landforms by Picture | 0 | - | 4.35 | 19,085 |
| Geography by Picture - F | 0 | - | 4.25 | 48,449 |
| Geography by Picture - G | 0 | - | 4.39 | 45,510 |
| Geography by Picture - I | 0 | - | 3.97 | 37,694 |
| Geography by Picture - J | 0 | - | 4.14 | 36,490 |
| Geography by Picture - K | 0 | - | 4.29 | 31,226 |
| Geography by Picture - C | 0 | - | 4.28 | 54,378 |
| Geography by Picture - L | 0 | - | 4.34 | 56,016 |
| Geography by Picture - M | 0 | - | 4.11 | 38,486 |
| Geography by Picture - P | 0 | - | 4.28 | 40,278 |
| Geography by Picture - S | 0 | - | 4.35 | 44,721 |
| Emoji Flags | 0 | - | 4.34 | 40,877 |
| Country Flags with the Fewest Colours A-Z | 0 | - | 4.65 | 54,544 |
| Select the World Flags | 0 | - | 4.31 | 33,556 |
| Satellite Images Quiz #3 | 0 | - | 4.38 | 70,526 |
| Satellite Images - Island Chains | 0 | - | 4.42 | 58,142 |
| Islands by Satellite Image #1 | 0 | - | 4.71 | 62,856 |
| Peninsulas by Satellite Image | 0 | - | 4.52 | 26,056 |
| Landmarks Picture Quiz #1 | 0 | - | 4.20 | 361,915 |
| Landmarks Picture Quiz #2 | 0 | - | 4.38 | 124,318 |
| A-Z Cities by Pictures | 0 | - | 4.54 | 39,693 |
| Places by City - Tile Select | 0 | - | 4.42 | 17,489 |
| Airline Logos | 0 | - | 4.43 | 128,873 |
| Brand Logos Quiz #2 | 0 | - | 4.74 | 1,513,469 |
| Brand Logos Quiz #5 | 0 | - | 4.41 | 949,874 |
| Brand Logos Quiz #4 | 0 | - | 4.44 | 898,877 |
| Fast Food Logos Quiz | 0 | - | 4.39 | 213,705 |
| Car Logos Quiz #2 | 0 | - | 4.39 | 216,581 |
| Video Game Logos Quiz | 0 | - | 4.37 | 152,497 |
| Movie Logos | 0 | - | 4.29 | 201,452 |
| Mostly-American Candy Logos | 0 | - | 4.11 | 139,350 |
| Brand Logos That Start With S | 0 | - | 4.37 | 45,892 |
| Brand Logos That Start With D | 0 | - | 4.35 | 50,441 |
| Brand Logos That Start With L | 0 | - | 4.36 | 48,462 |
| Brand Logos That Start With C | 0 | - | 4.14 | 41,213 |
| Formula One Teams by Logos | 0 | - | 4.44 | 60,609 |
| Pictures by Letter - A | 0 | - | 4.08 | 30,156 |
| Pictures by Letter - E | 0 | - | 3.49 | 31,871 |
| Pictures by Letter - C | 0 | - | 4.06 | 27,298 |
| Pictures by Letter - G | 0 | - | 4.07 | 25,223 |
| Pictures by Letter - L | 0 | - | 4.12 | 27,674 |
