| 1980s Movie Silhouettes | 0 | - | 4.97 | 102,644 |
| Places Mentioned in the Song "Kokomo" | 0 | - | 4.44 | 16,967 |
| 1980s Celebrities by Picture #2 | 0 | - | 4.19 | 71,255 |
| 1980s Celebrities by Picture #1 | 0 | - | 3.97 | 61,207 |
| 1940s Celebrities by Picture | 0 | - | 4.43 | 47,776 |
| 1970s Celebrities by Picture #1 | 0 | - | 4.20 | 57,627 |
| 1970s Celebrities by Picture #2 | 0 | - | 4.21 | 50,411 |
| 1980s Movie Trivia #1 | 0 | - | 4.58 | 31,005 |
| 2010s U.S. Television by Picture | 0 | - | 4.51 | 42,210 |
| Former Countries by Territory Map | 0 | - | 4.96 | 101,550 |
| Empires by Maps | 0 | - | 4.98 | 118,506 |
| 1950s Celebrities by Picture #1 | 0 | - | 4.24 | 50,926 |
| 1990s Celebrities by Picture #1 | 0 | - | 4.13 | 78,997 |
| 1990s Celebrities by Picture #2 | 0 | - | 4.16 | 71,941 |
| 2000s Celebrities by Picture #2 | 0 | - | 4.15 | 94,596 |
| 1950s Celebrities by Picture #2 | 0 | - | 4.29 | 45,927 |
| All Country Flags of the World | 0 | - | 5.00 | 3,602,152 |
| Merged Company Logos #1 | 0 | - | 4.91 | 105,434 |
| Commonly Mixed-Up Countries - Multiple Choice | 0 | - | 4.98 | 51,706 |
| Highest Grossing 1980s Movies | 0 | - | 4.47 | 65,207 |
| Islands by Shape #2 | 0 | - | 4.88 | 58,993 |
| Visual Memory Test - Random Cartoons | 0 | - | 4.98 | 102,774 |
| Play-Doh People from History | 0 | - | 4.99 | 93,858 |
| Famous Landmarks Out Of Focus #1 | 0 | - | 4.89 | 60,306 |
| Jeppy in Disguise #1 | 0 | - | 4.92 | 48,741 |
| Jeppy in Disguise #2 | 0 | - | 4.96 | 48,894 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,032 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,526,349 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,087,402 |
| Country Flags Quiz #3 | 0 | - | 4.98 | 729,668 |
| Fads of the 1980s | 0 | - | 4.06 | 36,787 |
| 1980s Movie Trivia #2 | 0 | - | 4.28 | 20,440 |
| 1970s... or 1980s? | 0 | - | 4.60 | 30,436 |
| 1980s Decade Quiz | 0 | - | 4.38 | 76,384 |
| Back to the Future Trivia | 0 | - | 4.59 | 34,475 |
| 2000s U.S. Television by Picture | 0 | - | 4.46 | 29,130 |
| Make a Stained Glass Window | 0 | - | 5.00 | 67,811 |
| 1990s U.S. Television by Picture | 0 | - | 4.44 | 25,426 |
| 2000s Celebrities by Picture #1 | 0 | - | 3.93 | 101,698 |
| Flags with Crescents | 0 | - | 4.98 | 167,558 |
| Country Flag Trivia | 0 | - | 4.81 | 55,935 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 102,419 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 76,454 |
| Pixelated Flag Quiz | 0 | - | 4.98 | 85,909 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 66,462 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 84,379 |
| Badly Drawn Flags #1 | 0 | - | 4.99 | 59,907 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 52,034 |
| Real vs. Fake Flags | 0 | - | 4.98 | 122,571 |
| National Football Team Logos | 0 | - | 4.84 | 178,660 |
| 1930s Celebrities by Picture | 0 | - | 4.33 | 12,331 |
| Three Real and One Fake - Country Flags | 0 | - | 4.97 | 83,269 |
| Years in History by Picture | 0 | - | 4.44 | 35,107 |
| Where Are These Doors? | 0 | - | 4.45 | 29,597 |
| Star Wars Original Trilogy Characters by Picture | 0 | - | 4.91 | 47,696 |
| Pick a Picture - Animal Relations | 0 | - | 4.94 | 54,842 |
| Famous Foreheads #1 | 0 | - | 4.47 | 74,229 |
| Flags to Languages | 0 | - | 4.95 | 172,488 |
| Name the Pixelated Landmark | 0 | - | 4.84 | 62,441 |
| Merged Company Logos #2 | 0 | - | 4.75 | 76,756 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 50,154 |
| 1980s Catchphrases | 0 | - | 3.96 | 192,774 |
| 1980s American TV Trivia | 0 | - | 4.14 | 13,488 |
| G1 The Transformers Quiz | 0 | - | 4.59 | 22,196 |
| 1980s Movie Taglines | 0 | - | 4.22 | 42,147 |
| 1980s Movie Quotes | 0 | - | 4.08 | 42,541 |
| Brat Pack Actors | 0 | - | 4.32 | 7,119 |
| 1980s Movies by Plot | 0 | - | 4.25 | 28,899 |
| 1990s Movie Silhouettes | 0 | - | 4.98 | 97,884 |
| Logos Revealing Logos #1 | 0 | - | 4.98 | 200,983 |
| Fruits by Picture | 0 | - | 4.20 | 804,640 |
| Old Movies by Picture | 0 | - | 4.51 | 24,799 |
| Musical Instruments by Picture #2 | 0 | - | 4.24 | 46,683 |
| WWII Figures by Picture | 0 | - | 4.85 | 50,533 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 335,513 |
| Geography by Picture - B | 0 | - | 4.42 | 55,415 |
| Geography by Picture - H | 0 | - | 4.49 | 58,048 |
| Geography by Picture - N | 0 | - | 4.45 | 42,048 |
| Geography by Picture - R | 0 | - | 4.55 | 40,877 |
| Geography by Picture - T | 0 | - | 4.54 | 57,676 |
| Country Flags Multiple Choice | 0 | - | 4.97 | 143,462 |
| Car Logos Quiz #1 | 0 | - | 4.44 | 532,060 |
| Random Logos Quiz | 0 | - | 4.32 | 207,025 |
| All North American Pro Sports Logos | 0 | - | 4.70 | 113,284 |
| Brand Logos Quiz #1 | 0 | - | 4.83 | 2,402,069 |
| Pictures by Letter - A | 0 | - | 4.17 | 33,123 |
| Pictures by Letter - J | 0 | - | 4.31 | 39,722 |
| Pictures by Letter - B | 0 | - | 4.31 | 43,616 |
| Pictures by Letter - D | 0 | - | 4.16 | 37,307 |
| Pictures by Letter - M | 0 | - | 4.24 | 37,523 |
| 1980s Movie Co-Stars | 0 | - | 4.17 | 15,665 |
| Michael Jackson Complete Song Discography | 0 | - | 4.58 | 4,926 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 118,471 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 104,656 |
| Musical Instruments by Picture #1 | 0 | - | 4.53 | 267,916 |
| Flowers by Picture | 0 | - | 4.46 | 105,011 |
| Name that Bug | 0 | - | 4.12 | 45,450 |
| Islands by Shape #1 | 0 | - | 4.32 | 84,188 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 48,532 |
| Elements by Picture | 0 | - | 4.28 | 69,550 |
| Rocks and Minerals Picture Quiz | 0 | - | 4.48 | 29,158 |
| Islands by Picture | 0 | - | 4.29 | 105,898 |
| Name that Object #1 | 0 | - | 3.56 | 96,304 |
| Fruit and Vegetable Emojis | 0 | - | 4.42 | 79,469 |
| Classic Movies by Movie Posters | 0 | - | 4.44 | 24,047 |
| Animals by Skeleton Image | 0 | - | 4.80 | 45,986 |
| Planets By Picture Quiz | 0 | - | 4.49 | 56,191 |
| Famous Landmarks Out Of Focus #2 | 0 | - | 4.37 | 40,844 |
| Songs by Picture Quiz #1 | 0 | - | 4.68 | 65,367 |
| Songs by Picture Quiz #2 | 0 | - | 4.41 | 58,412 |
| Animals by Close-up Image | 0 | - | 4.42 | 216,578 |
| Fish by Picture #1 | 0 | - | 4.41 | 108,086 |
| Birds by Picture #1 | 0 | - | 4.47 | 41,113 |
| Aquatic Mammals by Picture | 0 | - | 4.41 | 45,237 |
| Extinct Animals by Picture | 0 | - | 4.49 | 34,914 |
| Mammals by Picture #1 | 0 | - | 4.70 | 91,104 |
| Oscar Nominated Actors by Picture #1 | 0 | - | 4.42 | 164,442 |
| International Footballers by Picture | 0 | - | 4.50 | 54,736 |
| Name that Historical Figure #2 | 0 | - | 4.43 | 282,631 |
| Name that Historical Figure #5 | 0 | - | 4.43 | 106,631 |
| Name that Historical Figure #7 - U.S. Edition | 0 | - | 4.50 | 50,297 |
| Geography by Picture - A | 0 | - | 4.39 | 60,052 |
| Geography by Picture - D | 0 | - | 4.15 | 45,493 |
| Geography by Picture - F | 0 | - | 4.31 | 50,825 |
| Geography by Picture - G | 0 | - | 4.38 | 47,787 |
| Geography by Picture - J | 0 | - | 4.16 | 38,334 |
| Geography by Picture - K | 0 | - | 4.28 | 33,015 |
| Geography by Picture - C | 0 | - | 4.31 | 56,908 |
| Geography by Picture - L | 0 | - | 4.37 | 58,761 |
| Geography by Picture - M | 0 | - | 4.14 | 40,346 |
| Geography by Picture - P | 0 | - | 4.24 | 42,298 |
| Geography by Picture - S | 0 | - | 4.38 | 46,909 |
| Miscellaneous Flags Quiz | 0 | - | 4.42 | 278,369 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.97 | 169,906 |
| Flag Maths | 0 | - | 4.78 | 57,676 |
| Fill the Map of Europe by Guessing Flag Colors | 0 | - | 4.64 | 37,469 |
| Languages by Combined Flags | 0 | - | 4.53 | 99,144 |
| Satellite Images #1 | 0 | - | 4.46 | 129,008 |
| Satellite Images Quiz #2 | 0 | - | 4.63 | 108,985 |
| Satellite Images Quiz #4 | 0 | - | 4.55 | 88,651 |
| Satellite Images - Island Chains | 0 | - | 4.43 | 65,744 |
| Islands by Satellite Image #1 | 0 | - | 4.70 | 70,104 |
| Satellite Images Quiz #5 | 0 | - | 4.48 | 49,649 |
| Satellite Images Quiz #6 | 0 | - | 4.50 | 38,808 |
| Landmarks Picture Quiz #1 | 0 | - | 4.16 | 393,010 |
| Cities by Picture #1 | 0 | - | 4.73 | 85,360 |
| Soccer Team Logos | 0 | - | 4.26 | 370,807 |
| Airline Logos | 0 | - | 4.45 | 139,948 |
| Ultimate Car Logos Quiz | 0 | - | 4.79 | 176,249 |
| Fast Food Logos Quiz | 0 | - | 4.43 | 246,936 |
| Car Logos Quiz #2 | 0 | - | 4.43 | 259,248 |
| Video Game Logos Quiz | 0 | - | 4.40 | 182,659 |
| Movie Logos | 0 | - | 4.33 | 235,898 |
| Brand Logos That Start With M | 0 | - | 4.45 | 61,766 |
| Brand Logos That Start With B | 0 | - | 4.41 | 59,194 |
| Brand Logos That Start with A | 0 | - | 4.51 | 69,260 |
| Pictures by Letter - E | 0 | - | 3.49 | 34,279 |
| Pictures by Letter - G | 0 | - | 4.14 | 27,915 |
| Pictures by Letter - L | 0 | - | 4.14 | 30,333 |
| Pictures by Letter - F | 0 | - | 4.17 | 28,808 |
| Pictures by Letter - Z | 0 | - | 4.05 | 23,296 |
| Pictures by Letter - Y | 0 | - | 4.22 | 26,108 |
| Pictures by Letter - R | 0 | - | 4.09 | 24,583 |
| Pictures by Letter - K | 0 | - | 4.18 | 24,921 |
| Pictures by Letter - I | 0 | - | 4.16 | 30,178 |
| Pictures by Letter - N | 0 | - | 4.11 | 24,322 |
| Pictures by Letter - P | 0 | - | 4.05 | 25,867 |
| Pictures by Letter - U | 0 | - | 4.10 | 20,613 |
| Pictures by Letter - T | 0 | - | 4.34 | 27,475 |
| History by Picture - A | 0 | - | 4.25 | 45,462 |
| History by Picture - B | 0 | - | 4.40 | 48,586 |
| History by Picture - C | 0 | - | 4.36 | 54,085 |
| History by Picture - F | 0 | - | 4.35 | 37,583 |
| History by Picture - G | 0 | - | 4.40 | 41,851 |
| History by Picture - D | 0 | - | 4.29 | 44,011 |
| History by Picture - E | 0 | - | 4.27 | 43,627 |
| History by Picture - H | 0 | - | 4.37 | 36,545 |
| History by Picture - K | 0 | - | 4.35 | 33,105 |
| History by Picture - M | 0 | - | 4.17 | 35,915 |
| History by Picture - N | 0 | - | 4.40 | 41,001 |
| History by Picture - O | 0 | - | 4.39 | 36,041 |
| History by Picture - T | 0 | - | 4.20 | 33,099 |
| Name that Nut, Seed, or Bean | 0 | - | 4.63 | 56,846 |
| Pick a Picture - Musical Instruments | 0 | - | 4.53 | 51,848 |
| Movies by Screenshot | 0 | - | 4.45 | 88,978 |
| Netflix Shows by Picture | 0 | - | 4.39 | 41,498 |
| Name the Cat Flags | 0 | - | 5.00 | 40,046 |
| Ghostbusters Quiz | 0 | - | 3.79 | 5,939 |
| Indiana Jones | 0 | - | 3.62 | 10,331 |
| 1990s Movie Trivia #1 | 0 | - | 4.38 | 52,344 |
| 1990s Movie Trivia #2 | 0 | - | 4.40 | 41,330 |
| 1970s Celebrities | 0 | - | 4.03 | 13,724 |
| 2000s Movie Trivia #1 | 0 | - | 4.39 | 62,666 |
| 2010s Movie Trivia | 0 | - | 4.33 | 49,900 |
| 2010s Decade Quiz | 0 | - | 4.53 | 101,065 |
| The 17th Century | 0 | - | 4.54 | 53,664 |
| 1940s Decade Quiz | 0 | - | 4.51 | 51,666 |
| Rat Pack Members | 0 | - | 4.03 | 5,160 |
| Name Every Beatles Song | 0 | - | 4.97 | 234,104 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 290,344 |
