| Musical Instruments by Picture #1 | 0 | - | 4.52 | 269,913 |
| Musical Instruments by Picture #2 | 0 | - | 4.24 | 47,345 |
| Rappers by Picture | 0 | - | 4.23 | 135,953 |
| Songs by Picture Quiz #1 | 0 | - | 4.68 | 66,588 |
| Songs by Picture Quiz #2 | 0 | - | 4.42 | 59,380 |
| Pick a Picture - Musical Instruments | 0 | - | 4.53 | 52,795 |
| Cities with the Most Opera Performances | 0 | - | 4.64 | 41,860 |
| Former Countries by Territory Map | 0 | - | 4.96 | 104,195 |
| Empires by Maps | 0 | - | 4.98 | 122,518 |
| Musicians by Picture #1 | 0 | - | 4.38 | 110,277 |
| Musicians by Picture #2 | 0 | - | 4.29 | 77,562 |
| Musicians by Picture #4 | 0 | - | 4.07 | 65,756 |
| Musicians by Picture #3 | 0 | - | 4.10 | 59,665 |
| All Country Flags of the World | 0 | - | 5.00 | 3,723,966 |
| Merged Company Logos #1 | 0 | - | 4.90 | 107,621 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,596 |
| Visual Memory Test - Random Cartoons | 0 | - | 4.98 | 105,658 |
| Play-Doh People from History | 0 | - | 4.99 | 95,750 |
| Famous Landmarks Out Of Focus #1 | 0 | - | 4.89 | 61,737 |
| Jeppy in Disguise #1 | 0 | - | 4.92 | 50,115 |
| Jeppy in Disguise #2 | 0 | - | 4.96 | 50,176 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 62,273 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,547,675 |
| Country Flags Quiz #2 | 0 | - | 4.99 | 1,098,172 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 737,090 |
| Animals by Skeleton Image | 0 | - | 4.81 | 47,042 |
| Make a Stained Glass Window | 0 | - | 5.00 | 69,191 |
| Musicians by Picture #5 | 0 | - | 3.93 | 54,804 |
| Flags with Crescents | 0 | - | 4.98 | 171,715 |
| Country Flag Trivia | 0 | - | 4.82 | 58,284 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 105,156 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 78,610 |
| Pixelated Flag Quiz | 0 | - | 4.97 | 88,866 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 68,113 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 86,155 |
| Badly Drawn Flags #1 | 0 | - | 4.99 | 61,180 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.81 | 53,621 |
| Real vs. Fake Flags | 0 | - | 4.98 | 126,058 |
| Ultimate Car Logos Quiz | 0 | - | 4.81 | 184,778 |
| National Football Team Logos | 0 | - | 4.85 | 182,221 |
| Countries by National Anthem | 0 | - | 4.92 | 71,433 |
| Three Real and One Fake - Country Flags | 0 | - | 4.97 | 84,862 |
| Years in History by Picture | 0 | - | 4.45 | 35,933 |
| Where Are These Doors? | 0 | - | 4.45 | 30,266 |
| Star Wars Original Trilogy Characters by Picture | 0 | - | 4.91 | 50,358 |
| Pick a Picture - Animal Relations | 0 | - | 4.94 | 55,984 |
| Famous Foreheads #1 | 0 | - | 4.47 | 75,539 |
| Flags to Languages | 0 | - | 4.95 | 174,684 |
| Name the Pixelated Landmark | 0 | - | 4.85 | 63,640 |
| Merged Company Logos #2 | 0 | - | 4.75 | 78,427 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 51,140 |
| The Michael Jackson Quiz | 0 | - | 4.24 | 28,980 |
| The Beyoncé Quiz | 0 | - | 3.74 | 15,866 |
| The Miley Cyrus Quiz | 0 | - | 3.20 | 21,330 |
| Fruits by Picture | 0 | - | 4.19 | 809,794 |
| Old Movies by Picture | 0 | - | 4.51 | 25,293 |
| WWII Figures by Picture | 0 | - | 4.89 | 66,475 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 341,012 |
| Geography by Picture - B | 0 | - | 4.42 | 55,829 |
| Geography by Picture - H | 0 | - | 4.50 | 58,426 |
| Geography by Picture - N | 0 | - | 4.45 | 42,391 |
| Geography by Picture - R | 0 | - | 4.56 | 41,187 |
| Geography by Picture - T | 0 | - | 4.54 | 58,041 |
| Country Flags Multiple Choice | 0 | - | 4.97 | 145,651 |
| Car Logos Quiz #1 | 0 | - | 4.52 | 545,071 |
| Random Logos Quiz | 0 | - | 4.33 | 209,900 |
| All North American Pro Sports Logos | 0 | - | 4.72 | 116,621 |
| Brand Logos Quiz #1 | 0 | - | 4.83 | 2,441,262 |
| Pictures by Letter - A | 0 | - | 4.18 | 33,689 |
| Pictures by Letter - J | 0 | - | 4.31 | 40,317 |
| Pictures by Letter - B | 0 | - | 4.32 | 44,306 |
| Pictures by Letter - D | 0 | - | 4.14 | 37,846 |
| Pictures by Letter - M | 0 | - | 4.24 | 38,053 |
| BTS Members (K-Pop) | 0 | - | 3.37 | 27,366 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 119,969 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 106,104 |
| Flowers by Picture | 0 | - | 4.46 | 105,890 |
| Name that Bug | 0 | - | 4.12 | 45,658 |
| Islands by Shape #1 | 0 | - | 4.33 | 84,549 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 49,023 |
| Elements by Picture | 0 | - | 4.27 | 70,387 |
| Rocks and Minerals Picture Quiz | 0 | - | 4.48 | 29,547 |
| Islands by Picture | 0 | - | 4.28 | 107,951 |
| Name that Object #1 | 0 | - | 3.57 | 96,650 |
| Fruit and Vegetable Emojis | 0 | - | 4.45 | 91,107 |
| Classic Movies by Movie Posters | 0 | - | 4.45 | 24,483 |
| Planets By Picture Quiz | 0 | - | 4.49 | 57,480 |
| Famous Landmarks Out Of Focus #2 | 0 | - | 4.37 | 41,618 |
| Animals by Close-up Image | 0 | - | 4.42 | 219,521 |
| Fish by Picture #1 | 0 | - | 4.41 | 109,131 |
| Birds by Picture #1 | 0 | - | 4.47 | 42,132 |
| Aquatic Mammals by Picture | 0 | - | 4.41 | 46,062 |
| Extinct Animals by Picture | 0 | - | 4.49 | 35,543 |
| Mammals by Picture #1 | 0 | - | 4.69 | 92,556 |
| Oscar Nominated Actors by Picture #1 | 0 | - | 4.42 | 165,867 |
| International Footballers by Picture | 0 | - | 4.51 | 56,580 |
| Name that Historical Figure #2 | 0 | - | 4.42 | 287,381 |
| Name that Historical Figure #5 | 0 | - | 4.43 | 109,653 |
| Name that Historical Figure #7 - U.S. Edition | 0 | - | 4.51 | 51,769 |
| Geography by Picture - A | 0 | - | 4.39 | 60,482 |
| Geography by Picture - D | 0 | - | 4.15 | 45,823 |
| Geography by Picture - F | 0 | - | 4.31 | 51,227 |
| Geography by Picture - G | 0 | - | 4.39 | 48,119 |
| Geography by Picture - J | 0 | - | 4.16 | 38,631 |
| Geography by Picture - K | 0 | - | 4.29 | 33,288 |
| Geography by Picture - C | 0 | - | 4.31 | 57,278 |
| Geography by Picture - L | 0 | - | 4.37 | 59,172 |
| Geography by Picture - M | 0 | - | 4.14 | 40,615 |
| Geography by Picture - P | 0 | - | 4.24 | 42,598 |
| Geography by Picture - S | 0 | - | 4.38 | 47,210 |
| Miscellaneous Flags Quiz | 0 | - | 4.42 | 282,380 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.96 | 172,944 |
| Flag Maths | 0 | - | 4.61 | 57,863 |
| Fill the Map of Europe by Guessing Flag Colors | 0 | - | 4.69 | 38,289 |
| Languages by Combined Flags | 0 | - | 4.53 | 100,794 |
| Satellite Images #1 | 0 | - | 4.46 | 130,068 |
| Satellite Images Quiz #2 | 0 | - | 4.64 | 109,751 |
| Satellite Images Quiz #4 | 0 | - | 4.55 | 89,444 |
| Satellite Images - Island Chains | 0 | - | 4.43 | 67,087 |
| Islands by Satellite Image #1 | 0 | - | 4.70 | 71,371 |
| Satellite Images Quiz #5 | 0 | - | 4.52 | 50,292 |
| Satellite Images Quiz #6 | 0 | - | 4.50 | 39,252 |
| Landmarks Picture Quiz #1 | 0 | - | 4.16 | 396,621 |
| Cities by Picture #1 | 0 | - | 4.74 | 86,658 |
| Soccer Team Logos | 0 | - | 4.26 | 378,222 |
| Airline Logos | 0 | - | 4.45 | 141,558 |
| Fast Food Logos Quiz | 0 | - | 4.45 | 249,711 |
| Car Logos Quiz #2 | 0 | - | 4.43 | 264,273 |
| Video Game Logos Quiz | 0 | - | 4.40 | 185,239 |
| Movie Logos | 0 | - | 4.33 | 240,769 |
| Brand Logos That Start with A | 0 | - | 4.52 | 71,334 |
| Pictures by Letter - E | 0 | - | 3.51 | 34,682 |
| Pictures by Letter - G | 0 | - | 4.14 | 28,420 |
| Pictures by Letter - L | 0 | - | 4.14 | 30,798 |
| Pictures by Letter - F | 0 | - | 4.18 | 29,304 |
| Pictures by Letter - Z | 0 | - | 4.05 | 23,624 |
| Pictures by Letter - Y | 0 | - | 4.21 | 26,483 |
| Pictures by Letter - R | 0 | - | 4.05 | 24,957 |
| Pictures by Letter - K | 0 | - | 4.18 | 25,319 |
| Pictures by Letter - I | 0 | - | 4.16 | 30,613 |
| Pictures by Letter - N | 0 | - | 4.12 | 24,688 |
| Pictures by Letter - P | 0 | - | 4.05 | 26,233 |
| Pictures by Letter - U | 0 | - | 4.10 | 20,961 |
| Pictures by Letter - T | 0 | - | 4.34 | 27,899 |
| History by Picture - A | 0 | - | 4.26 | 46,224 |
| History by Picture - B | 0 | - | 4.40 | 49,424 |
| History by Picture - C | 0 | - | 4.33 | 54,963 |
| History by Picture - F | 0 | - | 4.35 | 38,257 |
| History by Picture - G | 0 | - | 4.40 | 42,496 |
| History by Picture - D | 0 | - | 4.29 | 44,721 |
| History by Picture - E | 0 | - | 4.25 | 44,304 |
| History by Picture - H | 0 | - | 4.37 | 37,143 |
| History by Picture - K | 0 | - | 4.35 | 33,670 |
| History by Picture - M | 0 | - | 4.17 | 36,447 |
| History by Picture - N | 0 | - | 4.40 | 41,585 |
| History by Picture - O | 0 | - | 4.39 | 36,596 |
| History by Picture - T | 0 | - | 4.20 | 33,593 |
| Name that Nut, Seed, or Bean | 0 | - | 4.57 | 57,864 |
| Name the Cat Flags | 0 | - | 5.00 | 40,656 |
| Musicians Who Died Young | 0 | - | 4.39 | 109,257 |
| Twelve Days of Christmas | 0 | - | 4.45 | 146,283 |
| Rudolph the Red-Nosed Reindeer | 0 | - | 4.53 | 76,480 |
| Songs From Movies | 0 | - | 4.36 | 66,391 |
| Movies by Soundtrack | 0 | - | 4.40 | 31,767 |
| Foods by Picture | 0 | - | 3.81 | 226,742 |
| Shapes and Symbols #1 | 0 | - | 3.80 | 99,675 |
| Shapes and Symbols #2 | 0 | - | 3.99 | 56,978 |
| Junk Foods by Picture | 0 | - | 3.69 | 96,831 |
| Christmas by Picture | 0 | - | 4.26 | 28,240 |
| Name that Object #2 | 0 | - | 3.63 | 15,545 |
| Hats by Picture | 0 | - | 4.21 | 18,028 |
| Weapons by Picture | 0 | - | 4.13 | 21,220 |
| Cars by Picture | 0 | - | 3.89 | 41,859 |
| Reptile Picture Quiz | 0 | - | 4.32 | 14,400 |
| Authors by Picture | 0 | - | 4.48 | 25,652 |
| Plants by Picture | 0 | - | 4.24 | 14,531 |
| Things that are Orange by Picture | 0 | - | 4.20 | 26,870 |
| Things that are Green by Picture | 0 | - | 4.15 | 30,150 |
| Name that Object #3 | 0 | - | 3.93 | 14,478 |
| Number by Picture Quiz | 0 | - | 4.04 | 21,214 |
| College Sports Logos Quiz #3 | 0 | - | 4.30 | 56,229 |
| Animals A-Z by Picture | 0 | - | 4.08 | 66,955 |
| Australian Animals By Picture | 0 | - | 4.45 | 31,804 |
| Mammals by Picture #3 | 0 | - | 4.39 | 62,558 |
| Mammals by Picture #4 | 0 | - | 4.03 | 34,381 |
| Birds by Picture #2 | 0 | - | 4.33 | 36,784 |
| Mammals by Picture #2 | 0 | - | 4.28 | 58,624 |
| Sea Creatures by Picture | 0 | - | 4.27 | 17,833 |
| Birds by Picture #3 | 0 | - | 4.24 | 33,537 |
| Oscar Nominated Actresses by Picture #1 | 0 | - | 4.30 | 130,183 |
| 1950s Celebrities by Picture #1 | 0 | - | 4.24 | 51,404 |
| 1980s Celebrities by Picture #2 | 0 | - | 4.19 | 72,188 |
| 1990s Celebrities by Picture #1 | 0 | - | 4.14 | 79,833 |
| 1990s Celebrities by Picture #2 | 0 | - | 4.16 | 72,900 |
| 2000s Celebrities by Picture #2 | 0 | - | 4.15 | 96,188 |
| 1940s Celebrities by Picture | 0 | - | 4.43 | 48,246 |
| Women in History by Picture | 0 | - | 4.25 | 26,068 |
| Oscar Nominated Actors by Picture #2 | 0 | - | 4.30 | 46,923 |
| Oscar Nominated Actresses by Picture #2 | 0 | - | 4.38 | 49,108 |
| 1950s Celebrities by Picture #2 | 0 | - | 4.29 | 46,376 |
