| Play-Doh People from History | 0 | - | 4.99 | 94,488 |
| 1940s Celebrities by Picture | 0 | - | 4.43 | 47,924 |
| 1960s Celebrities by Picture #1 | 0 | - | 4.27 | 70,279 |
| 1960s Celebrities by Picture #2 | 0 | - | 4.26 | 51,317 |
| 1950s Celebrities by Picture #1 | 0 | - | 4.24 | 51,089 |
| 1980s Celebrities by Picture #2 | 0 | - | 4.19 | 71,543 |
| 1990s Celebrities by Picture #1 | 0 | - | 4.13 | 79,257 |
| 1990s Celebrities by Picture #2 | 0 | - | 4.16 | 72,227 |
| 2000s Celebrities by Picture #2 | 0 | - | 4.15 | 95,048 |
| Famous Foreheads #1 | 0 | - | 4.47 | 74,669 |
| 1950s Celebrities by Picture #2 | 0 | - | 4.29 | 46,074 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 336,862 |
| 1980s Celebrities by Picture #1 | 0 | - | 3.97 | 61,399 |
| 2000s Celebrities by Picture #1 | 0 | - | 3.93 | 102,048 |
| 1980s Movie Silhouettes | 0 | - | 4.97 | 103,410 |
| International Footballers by Picture | 0 | - | 4.50 | 55,295 |
| Name that Historical Figure #2 | 0 | - | 4.41 | 283,962 |
| Name that Historical Figure #5 | 0 | - | 4.43 | 107,335 |
| Name that Historical Figure #7 - U.S. Edition | 0 | - | 4.50 | 50,654 |
| 1970s Celebrities by Picture #1 | 0 | - | 4.20 | 57,835 |
| 1970s Celebrities by Picture #2 | 0 | - | 4.21 | 50,581 |
| Former Countries by Territory Map | 0 | - | 4.96 | 102,418 |
| Empires by Maps | 0 | - | 4.98 | 119,784 |
| Merged Company Logos #1 | 0 | - | 4.90 | 106,147 |
| Commonly Mixed-Up Countries - Multiple Choice | 0 | - | 4.98 | 52,264 |
| Oscar Nominated Actors by Picture #1 | 0 | - | 4.42 | 165,005 |
| 2010s Celebrities by Picture #1 | 0 | - | 4.32 | 172,181 |
| 2010s Celebrities by Picture #2 | 0 | - | 4.15 | 148,476 |
| Name that Historical Figure #3 | 0 | - | 4.36 | 238,875 |
| Name that Historical Figure #4 | 0 | - | 4.29 | 158,789 |
| Name that Historical Figure #6 | 0 | - | 4.26 | 93,045 |
| Musicians by Picture #1 | 0 | - | 4.39 | 108,237 |
| Musicians by Picture #2 | 0 | - | 4.29 | 76,046 |
| Musicians by Picture #4 | 0 | - | 4.07 | 64,625 |
| Musicians by Picture #3 | 0 | - | 4.10 | 58,764 |
| All Country Flags of the World | 0 | - | 5.00 | 3,641,142 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,165 |
| Visual Memory Test - Random Cartoons | 0 | - | 4.98 | 103,756 |
| Famous Landmarks Out Of Focus #1 | 0 | - | 4.89 | 60,785 |
| Jeppy in Disguise #1 | 0 | - | 4.92 | 49,148 |
| Jeppy in Disguise #2 | 0 | - | 4.96 | 49,324 |
| Women in History by Picture | 0 | - | 4.25 | 25,864 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,375 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,533,258 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,090,940 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 732,134 |
| Make a Stained Glass Window | 0 | - | 5.00 | 68,285 |
| Oscar Nominated Actresses by Picture #1 | 0 | - | 4.30 | 129,353 |
| Oscar Nominated Actors by Picture #2 | 0 | - | 4.30 | 46,436 |
| Oscar Nominated Actresses by Picture #2 | 0 | - | 4.38 | 48,562 |
| Famous Foreheads #2 | 0 | - | 3.17 | 15,737 |
| Musicians by Picture #5 | 0 | - | 3.93 | 54,077 |
| Flags with Crescents | 0 | - | 4.98 | 168,832 |
| Country Flag Trivia | 0 | - | 4.81 | 56,652 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 103,261 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 77,123 |
| Pixelated Flag Quiz | 0 | - | 4.98 | 86,862 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 67,007 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 84,905 |
| Badly Drawn Flags #1 | 0 | - | 4.99 | 60,307 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 52,530 |
| Real vs. Fake Flags | 0 | - | 4.98 | 123,617 |
| National Football Team Logos | 0 | - | 4.85 | 179,800 |
| Years in History by Picture | 0 | - | 4.44 | 35,401 |
| Where Are These Doors? | 0 | - | 4.45 | 29,888 |
| Celebrity Mugshots Quiz #1 | 0 | - | 4.09 | 258,610 |
| Celebrity Mugshots Quiz #3 | 0 | - | 4.05 | 144,741 |
| Merged Company Logos #2 | 0 | - | 4.75 | 77,275 |
| People by Country - Tile Select | 0 | - | 3.77 | 14,189 |
| Princesses by Picture | 0 | - | 4.24 | 18,168 |
| Rappers by Picture | 0 | - | 4.22 | 133,852 |
| Flags to Languages | 0 | - | 4.95 | 173,251 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 50,323 |
| Three Real and One Fake - Country Flags | 0 | - | 4.97 | 83,785 |
| Fruits by Picture | 0 | - | 4.19 | 806,358 |
| Old Movies by Picture | 0 | - | 4.51 | 25,023 |
| Musical Instruments by Picture #2 | 0 | - | 4.24 | 46,908 |
| Name that Object #1 | 0 | - | 3.57 | 96,450 |
| Star Wars Original Trilogy Characters by Picture | 0 | - | 4.91 | 48,813 |
| Pick a Picture - Animal Relations | 0 | - | 4.94 | 55,219 |
| Famous Canadians by Picture | 0 | - | 4.39 | 49,273 |
| Celebrity Mugshots Quiz #2 | 0 | - | 3.89 | 113,920 |
| Geography by Picture - B | 0 | - | 4.42 | 55,538 |
| Geography by Picture - H | 0 | - | 4.50 | 58,161 |
| Geography by Picture - N | 0 | - | 4.45 | 42,148 |
| Geography by Picture - R | 0 | - | 4.56 | 40,966 |
| Geography by Picture - T | 0 | - | 4.54 | 57,780 |
| Name the Pixelated Landmark | 0 | - | 4.84 | 62,811 |
| Car Logos Quiz #1 | 0 | - | 4.44 | 536,749 |
| Random Logos Quiz | 0 | - | 4.31 | 207,962 |
| All North American Pro Sports Logos | 0 | - | 4.70 | 114,525 |
| Pictures by Letter - A | 0 | - | 4.17 | 33,321 |
| Pictures by Letter - J | 0 | - | 4.31 | 39,941 |
| Pictures by Letter - B | 0 | - | 4.31 | 43,843 |
| Pictures by Letter - D | 0 | - | 4.13 | 37,505 |
| Pictures by Letter - M | 0 | - | 4.24 | 37,714 |
| Name that Bug | 0 | - | 4.12 | 45,521 |
| Islands by Shape #1 | 0 | - | 4.32 | 84,285 |
| Elements by Picture | 0 | - | 4.27 | 69,792 |
| Rocks and Minerals Picture Quiz | 0 | - | 4.48 | 29,261 |
| Islands by Picture | 0 | - | 4.29 | 106,591 |
| Classic Movies by Movie Posters | 0 | - | 4.45 | 24,199 |
| Animals by Skeleton Image | 0 | - | 4.80 | 46,293 |
| Famous Landmarks Out Of Focus #2 | 0 | - | 4.37 | 41,078 |
| Stranger Things Characters by Picture | 0 | - | 4.38 | 31,726 |
| Animals by Close-up Image | 0 | - | 4.42 | 217,510 |
| Aquatic Mammals by Picture | 0 | - | 4.41 | 45,497 |
| Extinct Animals by Picture | 0 | - | 4.49 | 35,128 |
| Mammals by Picture #1 | 0 | - | 4.70 | 91,570 |
| Famous Australians by Picture | 0 | - | 4.25 | 28,723 |
| Geography by Picture - A | 0 | - | 4.39 | 60,174 |
| Geography by Picture - D | 0 | - | 4.15 | 45,592 |
| Geography by Picture - F | 0 | - | 4.31 | 50,928 |
| Geography by Picture - G | 0 | - | 4.38 | 47,897 |
| Geography by Picture - J | 0 | - | 4.16 | 38,412 |
| Geography by Picture - K | 0 | - | 4.29 | 33,082 |
| Geography by Picture - C | 0 | - | 4.31 | 57,013 |
| Geography by Picture - L | 0 | - | 4.37 | 58,880 |
| Geography by Picture - M | 0 | - | 4.14 | 40,408 |
| Geography by Picture - P | 0 | - | 4.24 | 42,383 |
| Geography by Picture - S | 0 | - | 4.38 | 46,995 |
| Miscellaneous Flags Quiz | 0 | - | 4.42 | 279,735 |
| Country Flags Multiple Choice | 0 | - | 4.97 | 144,180 |
| Flag Maths | 0 | - | 4.64 | 57,733 |
| Satellite Images #1 | 0 | - | 4.46 | 129,250 |
| Satellite Images Quiz #2 | 0 | - | 4.63 | 109,205 |
| Satellite Images Quiz #4 | 0 | - | 4.55 | 88,828 |
| Satellite Images Quiz #5 | 0 | - | 4.52 | 49,830 |
| Satellite Images Quiz #6 | 0 | - | 4.50 | 38,912 |
| Cities by Picture #1 | 0 | - | 4.73 | 85,765 |
| Soccer Team Logos | 0 | - | 4.26 | 373,233 |
| Brand Logos Quiz #1 | 0 | - | 4.82 | 2,415,404 |
| Ultimate Car Logos Quiz | 0 | - | 4.80 | 178,921 |
| Car Logos Quiz #2 | 0 | - | 4.43 | 261,032 |
| Video Game Logos Quiz | 0 | - | 4.40 | 183,541 |
| Movie Logos | 0 | - | 4.33 | 237,585 |
| Brand Logos That Start With M | 0 | - | 4.45 | 62,430 |
| Brand Logos That Start with A | 0 | - | 4.52 | 69,961 |
| History by Picture - A | 0 | - | 4.25 | 45,705 |
| History by Picture - B | 0 | - | 4.40 | 48,858 |
| History by Picture - C | 0 | - | 4.36 | 54,376 |
| History by Picture - F | 0 | - | 4.35 | 37,808 |
| History by Picture - G | 0 | - | 4.40 | 42,070 |
| History by Picture - D | 0 | - | 4.29 | 44,236 |
| History by Picture - E | 0 | - | 4.27 | 43,843 |
| History by Picture - H | 0 | - | 4.37 | 36,731 |
| History by Picture - K | 0 | - | 4.35 | 33,298 |
| History by Picture - M | 0 | - | 4.17 | 36,092 |
| History by Picture - N | 0 | - | 4.40 | 41,187 |
| History by Picture - O | 0 | - | 4.39 | 36,248 |
| History by Picture - T | 0 | - | 4.20 | 33,257 |
| Name that Nut, Seed, or Bean | 0 | - | 4.63 | 57,135 |
| Movies by Screenshot | 0 | - | 4.45 | 90,172 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 118,866 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 105,085 |
| Musical Instruments by Picture #1 | 0 | - | 4.52 | 268,586 |
| Flowers by Picture | 0 | - | 4.46 | 105,541 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 48,662 |
| Name that Object #2 | 0 | - | 3.64 | 15,414 |
| Authors by Picture | 0 | - | 4.48 | 25,496 |
| Name that Object #3 | 0 | - | 3.93 | 14,370 |
| Fruit and Vegetable Emojis | 0 | - | 4.42 | 79,989 |
| WWII Figures by Picture | 0 | - | 4.89 | 64,882 |
| College Sports Logos Quiz #3 | 0 | - | 4.30 | 55,548 |
| Planets By Picture Quiz | 0 | - | 4.49 | 56,581 |
| Songs by Picture Quiz #1 | 0 | - | 4.68 | 65,766 |
| Songs by Picture Quiz #2 | 0 | - | 4.42 | 58,731 |
| Fish by Picture #1 | 0 | - | 4.41 | 108,382 |
| Animals A-Z by Picture | 0 | - | 4.08 | 66,266 |
| Mammals by Picture #3 | 0 | - | 4.39 | 62,009 |
| Mammals by Picture #4 | 0 | - | 4.03 | 34,061 |
| Birds by Picture #1 | 0 | - | 4.47 | 41,463 |
| Mammals by Picture #2 | 0 | - | 4.28 | 58,113 |
| First Names A - Z by Picture | 0 | - | 4.05 | 18,579 |
| Famous Germans by Picture | 0 | - | 4.12 | 16,808 |
| Famous Italians by Picture | 0 | - | 4.05 | 21,905 |
| Emoji Flags | 0 | - | 4.35 | 43,982 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.97 | 170,848 |
| Fill the Map of Europe by Guessing Flag Colors | 0 | - | 4.67 | 37,736 |
| Languages by Combined Flags | 0 | - | 4.53 | 99,722 |
| Satellite Images Quiz #3 | 0 | - | 4.35 | 73,348 |
| Satellite Images - Island Chains | 0 | - | 4.43 | 66,188 |
| Islands by Satellite Image #1 | 0 | - | 4.70 | 70,497 |
| Peninsulas by Satellite Image | 0 | - | 4.53 | 27,761 |
| Landmarks Picture Quiz #1 | 0 | - | 4.16 | 393,955 |
| Airline Logos | 0 | - | 4.45 | 140,432 |
| Fast Food Logos Quiz | 0 | - | 4.44 | 247,882 |
| Mostly-American Candy Logos | 0 | - | 4.14 | 158,591 |
| Brand Logos That Start With S | 0 | - | 4.37 | 57,314 |
| Brand Logos That Start With B | 0 | - | 4.38 | 59,752 |
| Brand Logos That Start With D | 0 | - | 4.37 | 61,272 |
| Brand Logos That Start With L | 0 | - | 4.39 | 60,839 |
| Brand Logos That Start With C | 0 | - | 4.17 | 49,455 |
| Pictures by Letter - E | 0 | - | 3.49 | 34,418 |
| Pictures by Letter - G | 0 | - | 4.14 | 28,075 |
| Pictures by Letter - L | 0 | - | 4.14 | 30,485 |
| Pictures by Letter - F | 0 | - | 4.17 | 28,959 |
| Pictures by Letter - Z | 0 | - | 4.05 | 23,405 |
| Pictures by Letter - Y | 0 | - | 4.22 | 26,234 |
| Pictures by Letter - R | 0 | - | 4.05 | 24,712 |
