| Musical Instruments by Picture #1 | 0 | - | 4.52 | 269,911 |
| Musical Instruments by Picture #2 | 0 | - | 4.24 | 47,344 |
| Rappers by Picture | 0 | - | 4.23 | 135,945 |
| Songs by Picture Quiz #1 | 0 | - | 4.68 | 66,587 |
| Songs by Picture Quiz #2 | 0 | - | 4.42 | 59,379 |
| 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 | 104,189 |
| Empires by Maps | 0 | - | 4.98 | 122,507 |
| Musicians by Picture #1 | 0 | - | 4.38 | 110,273 |
| Musicians by Picture #2 | 0 | - | 4.29 | 77,559 |
| Musicians by Picture #4 | 0 | - | 4.07 | 65,753 |
| Musicians by Picture #3 | 0 | - | 4.10 | 59,664 |
| All Country Flags of the World | 0 | - | 5.00 | 3,723,752 |
| Merged Company Logos #1 | 0 | - | 4.90 | 107,616 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,596 |
| Visual Memory Test - Random Cartoons | 0 | - | 4.98 | 105,657 |
| Play-Doh People from History | 0 | - | 4.99 | 95,749 |
| Famous Landmarks Out Of Focus #1 | 0 | - | 4.89 | 61,736 |
| 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 | 62,271 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,547,637 |
| Country Flags Quiz #2 | 0 | - | 4.99 | 1,098,142 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 737,065 |
| Animals by Skeleton Image | 0 | - | 4.81 | 47,038 |
| Make a Stained Glass Window | 0 | - | 5.00 | 69,190 |
| Musicians by Picture #5 | 0 | - | 3.93 | 54,802 |
| Flags with Crescents | 0 | - | 4.98 | 171,703 |
| Country Flag Trivia | 0 | - | 4.82 | 58,277 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 105,151 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 78,607 |
| Pixelated Flag Quiz | 0 | - | 4.97 | 88,859 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 68,111 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 86,150 |
| Badly Drawn Flags #1 | 0 | - | 4.99 | 61,180 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.81 | 53,617 |
| Real vs. Fake Flags | 0 | - | 4.98 | 126,052 |
| Ultimate Car Logos Quiz | 0 | - | 4.81 | 184,752 |
| National Football Team Logos | 0 | - | 4.85 | 182,217 |
| Countries by National Anthem | 0 | - | 4.92 | 71,431 |
| Three Real and One Fake - Country Flags | 0 | - | 4.97 | 84,859 |
| Years in History by Picture | 0 | - | 4.45 | 35,932 |
| Where Are These Doors? | 0 | - | 4.45 | 30,265 |
| Star Wars Original Trilogy Characters by Picture | 0 | - | 4.91 | 50,358 |
| Pick a Picture - Animal Relations | 0 | - | 4.94 | 55,978 |
| Famous Foreheads #1 | 0 | - | 4.47 | 75,537 |
| Flags to Languages | 0 | - | 4.95 | 174,680 |
| Name the Pixelated Landmark | 0 | - | 4.85 | 63,639 |
| Merged Company Logos #2 | 0 | - | 4.75 | 78,426 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 51,133 |
| The Michael Jackson Quiz | 0 | - | 4.24 | 28,979 |
| The Beyoncé Quiz | 0 | - | 3.74 | 15,864 |
| The Miley Cyrus Quiz | 0 | - | 3.20 | 21,330 |
| Fruits by Picture | 0 | - | 4.19 | 809,782 |
| Old Movies by Picture | 0 | - | 4.51 | 25,293 |
| WWII Figures by Picture | 0 | - | 4.89 | 66,468 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 340,995 |
| Geography by Picture - B | 0 | - | 4.42 | 55,828 |
| Geography by Picture - H | 0 | - | 4.50 | 58,425 |
| Geography by Picture - N | 0 | - | 4.45 | 42,390 |
| Geography by Picture - R | 0 | - | 4.56 | 41,186 |
| Geography by Picture - T | 0 | - | 4.54 | 58,040 |
| Country Flags Multiple Choice | 0 | - | 4.97 | 145,647 |
| Car Logos Quiz #1 | 0 | - | 4.52 | 545,054 |
| Random Logos Quiz | 0 | - | 4.33 | 209,893 |
| All North American Pro Sports Logos | 0 | - | 4.72 | 116,615 |
| Brand Logos Quiz #1 | 0 | - | 4.83 | 2,441,222 |
| Pictures by Letter - A | 0 | - | 4.18 | 33,685 |
| Pictures by Letter - J | 0 | - | 4.31 | 40,313 |
| Pictures by Letter - B | 0 | - | 4.32 | 44,302 |
| Pictures by Letter - D | 0 | - | 4.14 | 37,842 |
| Pictures by Letter - M | 0 | - | 4.24 | 38,050 |
| BTS Members (K-Pop) | 0 | - | 3.37 | 27,365 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 119,962 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 106,084 |
| Flowers by Picture | 0 | - | 4.46 | 105,889 |
| Name that Bug | 0 | - | 4.12 | 45,658 |
| Islands by Shape #1 | 0 | - | 4.33 | 84,548 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 49,018 |
| Elements by Picture | 0 | - | 4.27 | 70,384 |
| Rocks and Minerals Picture Quiz | 0 | - | 4.48 | 29,547 |
| Islands by Picture | 0 | - | 4.28 | 107,947 |
| Name that Object #1 | 0 | - | 3.57 | 96,650 |
| Fruit and Vegetable Emojis | 0 | - | 4.45 | 91,101 |
| Classic Movies by Movie Posters | 0 | - | 4.45 | 24,483 |
| Planets By Picture Quiz | 0 | - | 4.49 | 57,476 |
| Famous Landmarks Out Of Focus #2 | 0 | - | 4.37 | 41,616 |
| Animals by Close-up Image | 0 | - | 4.42 | 219,471 |
| Fish by Picture #1 | 0 | - | 4.41 | 109,126 |
| Birds by Picture #1 | 0 | - | 4.47 | 42,126 |
| Aquatic Mammals by Picture | 0 | - | 4.41 | 46,061 |
| Extinct Animals by Picture | 0 | - | 4.49 | 35,542 |
| Mammals by Picture #1 | 0 | - | 4.70 | 92,553 |
| Oscar Nominated Actors by Picture #1 | 0 | - | 4.42 | 165,865 |
| International Footballers by Picture | 0 | - | 4.51 | 56,576 |
| Name that Historical Figure #2 | 0 | - | 4.42 | 287,366 |
| Name that Historical Figure #5 | 0 | - | 4.43 | 109,644 |
| Name that Historical Figure #7 - U.S. Edition | 0 | - | 4.51 | 51,763 |
| Geography by Picture - A | 0 | - | 4.39 | 60,481 |
| Geography by Picture - D | 0 | - | 4.15 | 45,820 |
| Geography by Picture - F | 0 | - | 4.31 | 51,226 |
| Geography by Picture - G | 0 | - | 4.39 | 48,118 |
| Geography by Picture - J | 0 | - | 4.16 | 38,630 |
| Geography by Picture - K | 0 | - | 4.29 | 33,287 |
| Geography by Picture - C | 0 | - | 4.31 | 57,277 |
| Geography by Picture - L | 0 | - | 4.37 | 59,170 |
| Geography by Picture - M | 0 | - | 4.14 | 40,614 |
| Geography by Picture - P | 0 | - | 4.24 | 42,597 |
| Geography by Picture - S | 0 | - | 4.38 | 47,209 |
| Miscellaneous Flags Quiz | 0 | - | 4.42 | 282,371 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.96 | 172,943 |
| Flag Maths | 0 | - | 4.61 | 57,863 |
| Fill the Map of Europe by Guessing Flag Colors | 0 | - | 4.69 | 38,288 |
| Languages by Combined Flags | 0 | - | 4.53 | 100,791 |
| Satellite Images #1 | 0 | - | 4.46 | 130,066 |
| Satellite Images Quiz #2 | 0 | - | 4.64 | 109,749 |
| Satellite Images Quiz #4 | 0 | - | 4.55 | 89,442 |
| Satellite Images - Island Chains | 0 | - | 4.43 | 67,084 |
| Islands by Satellite Image #1 | 0 | - | 4.70 | 71,369 |
| Satellite Images Quiz #5 | 0 | - | 4.52 | 50,291 |
| Satellite Images Quiz #6 | 0 | - | 4.50 | 39,252 |
| Landmarks Picture Quiz #1 | 0 | - | 4.16 | 396,609 |
| Cities by Picture #1 | 0 | - | 4.74 | 86,657 |
| Soccer Team Logos | 0 | - | 4.26 | 378,205 |
| Airline Logos | 0 | - | 4.45 | 141,558 |
| Fast Food Logos Quiz | 0 | - | 4.45 | 249,706 |
| Car Logos Quiz #2 | 0 | - | 4.43 | 264,268 |
| Video Game Logos Quiz | 0 | - | 4.40 | 185,237 |
| Movie Logos | 0 | - | 4.33 | 240,762 |
| Brand Logos That Start with A | 0 | - | 4.52 | 71,327 |
| Pictures by Letter - E | 0 | - | 3.51 | 34,679 |
| Pictures by Letter - G | 0 | - | 4.14 | 28,417 |
| Pictures by Letter - L | 0 | - | 4.14 | 30,795 |
| Pictures by Letter - F | 0 | - | 4.18 | 29,299 |
| Pictures by Letter - Z | 0 | - | 4.05 | 23,623 |
| Pictures by Letter - Y | 0 | - | 4.21 | 26,480 |
| Pictures by Letter - R | 0 | - | 4.05 | 24,956 |
| Pictures by Letter - K | 0 | - | 4.18 | 25,317 |
| Pictures by Letter - I | 0 | - | 4.16 | 30,609 |
| Pictures by Letter - N | 0 | - | 4.11 | 24,687 |
| Pictures by Letter - P | 0 | - | 4.05 | 26,232 |
| Pictures by Letter - U | 0 | - | 4.10 | 20,960 |
| Pictures by Letter - T | 0 | - | 4.34 | 27,896 |
| 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 | 54,962 |
| History by Picture - F | 0 | - | 4.35 | 38,256 |
| 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 | 44,303 |
| History by Picture - H | 0 | - | 4.37 | 37,143 |
| History by Picture - K | 0 | - | 4.35 | 33,669 |
| History by Picture - M | 0 | - | 4.17 | 36,446 |
| History by Picture - N | 0 | - | 4.40 | 41,583 |
| History by Picture - O | 0 | - | 4.39 | 36,596 |
| History by Picture - T | 0 | - | 4.20 | 33,592 |
| Name that Nut, Seed, or Bean | 0 | - | 4.57 | 57,863 |
| Name the Cat Flags | 0 | - | 5.00 | 40,654 |
| Musicians Who Died Young | 0 | - | 4.39 | 109,255 |
| Twelve Days of Christmas | 0 | - | 4.45 | 146,281 |
| Rudolph the Red-Nosed Reindeer | 0 | - | 4.53 | 76,479 |
| Songs From Movies | 0 | - | 4.36 | 66,389 |
| Movies by Soundtrack | 0 | - | 4.40 | 31,766 |
| 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 | 96,828 |
| Christmas by Picture | 0 | - | 4.26 | 28,240 |
| Name that Object #2 | 0 | - | 3.63 | 15,544 |
| Hats by Picture | 0 | - | 4.21 | 18,027 |
| Weapons by Picture | 0 | - | 4.13 | 21,219 |
| Cars by Picture | 0 | - | 3.89 | 41,857 |
| Reptile Picture Quiz | 0 | - | 4.32 | 14,400 |
| Authors by Picture | 0 | - | 4.48 | 25,652 |
| Plants by Picture | 0 | - | 4.24 | 14,530 |
| Things that are Orange by Picture | 0 | - | 4.20 | 26,868 |
| 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 | 56,226 |
| Animals A-Z by Picture | 0 | - | 4.08 | 66,953 |
| Australian Animals By Picture | 0 | - | 4.45 | 31,802 |
| Mammals by Picture #3 | 0 | - | 4.39 | 62,556 |
| Mammals by Picture #4 | 0 | - | 4.03 | 34,381 |
| Birds by Picture #2 | 0 | - | 4.33 | 36,782 |
| Mammals by Picture #2 | 0 | - | 4.28 | 58,623 |
| Sea Creatures by Picture | 0 | - | 4.27 | 17,833 |
| Birds by Picture #3 | 0 | - | 4.24 | 33,535 |
| Oscar Nominated Actresses by Picture #1 | 0 | - | 4.30 | 130,182 |
| 1950s Celebrities by Picture #1 | 0 | - | 4.24 | 51,404 |
| 1980s Celebrities by Picture #2 | 0 | - | 4.19 | 72,185 |
| 1990s Celebrities by Picture #1 | 0 | - | 4.14 | 79,831 |
| 1990s Celebrities by Picture #2 | 0 | - | 4.16 | 72,896 |
| 2000s Celebrities by Picture #2 | 0 | - | 4.15 | 96,186 |
| 1940s Celebrities by Picture | 0 | - | 4.43 | 48,245 |
| Women in History by Picture | 0 | - | 4.25 | 26,066 |
| Oscar Nominated Actors by Picture #2 | 0 | - | 4.30 | 46,922 |
| Oscar Nominated Actresses by Picture #2 | 0 | - | 4.38 | 49,106 |
| 1950s Celebrities by Picture #2 | 0 | - | 4.29 | 46,376 |
