| Random Logos Quiz | 0 | - | 4.31 | 207,795 |
| All North American Pro Sports Logos | 0 | - | 4.70 | 114,296 |
| Former Countries by Territory Map | 0 | - | 4.96 | 102,276 |
| Empires by Maps | 0 | - | 4.98 | 119,545 |
| Video Game Logos Quiz | 0 | - | 4.40 | 183,371 |
| Movie Logos | 0 | - | 4.33 | 237,261 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,132 |
| Visual Memory Test - Random Cartoons | 0 | - | 4.98 | 103,582 |
| Play-Doh People from History | 0 | - | 4.99 | 94,362 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,306 |
| All Country Flags of the World | 0 | - | 5.00 | 3,634,355 |
| Years in History by Picture | 0 | - | 4.44 | 35,354 |
| Famous Foreheads #1 | 0 | - | 4.47 | 74,571 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,531,964 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,090,129 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 731,686 |
| Name that Object #1 | 0 | - | 3.57 | 96,419 |
| Make a Stained Glass Window | 0 | - | 5.00 | 68,190 |
| Flags with Crescents | 0 | - | 4.98 | 168,587 |
| Country Flag Trivia | 0 | - | 4.81 | 56,517 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 103,102 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 77,010 |
| Pixelated Flag Quiz | 0 | - | 4.98 | 86,661 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 66,906 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 84,790 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 52,451 |
| National Football Team Logos | 0 | - | 4.85 | 179,623 |
| Old Movies by Picture | 0 | - | 4.51 | 24,987 |
| Musical Instruments by Picture #2 | 0 | - | 4.24 | 46,862 |
| Pictures by Letter - A | 0 | - | 4.17 | 33,281 |
| Pictures by Letter - J | 0 | - | 4.31 | 39,897 |
| Pictures by Letter - B | 0 | - | 4.31 | 43,790 |
| Pictures by Letter - D | 0 | - | 4.13 | 37,462 |
| Pictures by Letter - M | 0 | - | 4.24 | 37,678 |
| Fruits by Picture | 0 | - | 4.20 | 806,089 |
| Geography by Picture - B | 0 | - | 4.42 | 55,512 |
| Geography by Picture - H | 0 | - | 4.50 | 58,134 |
| Geography by Picture - N | 0 | - | 4.45 | 42,125 |
| Geography by Picture - R | 0 | - | 4.56 | 40,953 |
| Geography by Picture - T | 0 | - | 4.54 | 57,761 |
| Flags to Languages | 0 | - | 4.95 | 173,112 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 50,256 |
| Three Real and One Fake - Country Flags | 0 | - | 4.97 | 83,684 |
| Name that Object #2 | 0 | - | 3.64 | 15,392 |
| Name that Object #3 | 0 | - | 3.93 | 14,353 |
| Pick a Picture - Animal Relations | 0 | - | 4.94 | 55,146 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 336,648 |
| Name the Pixelated Landmark | 0 | - | 4.84 | 62,741 |
| Car Logos Quiz #1 | 0 | - | 4.44 | 535,978 |
| Pictures by Letter - E | 0 | - | 3.49 | 34,385 |
| Pictures by Letter - G | 0 | - | 4.14 | 28,039 |
| Pictures by Letter - L | 0 | - | 4.14 | 30,453 |
| Pictures by Letter - F | 0 | - | 4.17 | 28,932 |
| Pictures by Letter - Z | 0 | - | 4.05 | 23,378 |
| Pictures by Letter - Y | 0 | - | 4.22 | 26,206 |
| Pictures by Letter - R | 0 | - | 4.05 | 24,683 |
| Pictures by Letter - K | 0 | - | 4.18 | 25,032 |
| Pictures by Letter - I | 0 | - | 4.16 | 30,297 |
| Pictures by Letter - N | 0 | - | 4.11 | 24,418 |
| Pictures by Letter - P | 0 | - | 4.05 | 25,959 |
| Pictures by Letter - U | 0 | - | 4.10 | 20,714 |
| Pictures by Letter - T | 0 | - | 4.34 | 27,595 |
| Name that Bug | 0 | - | 4.12 | 45,509 |
| Islands by Shape #1 | 0 | - | 4.32 | 84,266 |
| 1970s Celebrities by Picture #1 | 0 | - | 4.20 | 57,805 |
| 1970s Celebrities by Picture #2 | 0 | - | 4.21 | 50,560 |
| Elements by Picture | 0 | - | 4.27 | 69,761 |
| Rocks and Minerals Picture Quiz | 0 | - | 4.48 | 29,240 |
| Islands by Picture | 0 | - | 4.29 | 106,446 |
| Classic Movies by Movie Posters | 0 | - | 4.45 | 24,177 |
| Animals by Skeleton Image | 0 | - | 4.80 | 46,219 |
| Animals by Close-up Image | 0 | - | 4.42 | 217,397 |
| Aquatic Mammals by Picture | 0 | - | 4.41 | 45,458 |
| Extinct Animals by Picture | 0 | - | 4.49 | 35,089 |
| Mammals by Picture #1 | 0 | - | 4.70 | 91,491 |
| 1940s Celebrities by Picture | 0 | - | 4.43 | 47,900 |
| International Footballers by Picture | 0 | - | 4.50 | 55,205 |
| Name that Historical Figure #2 | 0 | - | 4.41 | 283,773 |
| Name that Historical Figure #5 | 0 | - | 4.43 | 107,220 |
| Name that Historical Figure #7 - U.S. Edition | 0 | - | 4.50 | 50,593 |
| Geography by Picture - A | 0 | - | 4.39 | 60,149 |
| Geography by Picture - D | 0 | - | 4.15 | 45,573 |
| Geography by Picture - F | 0 | - | 4.31 | 50,908 |
| Geography by Picture - G | 0 | - | 4.38 | 47,878 |
| Geography by Picture - J | 0 | - | 4.16 | 38,394 |
| Geography by Picture - K | 0 | - | 4.29 | 33,066 |
| Geography by Picture - C | 0 | - | 4.31 | 56,999 |
| Geography by Picture - L | 0 | - | 4.37 | 58,859 |
| Geography by Picture - M | 0 | - | 4.14 | 40,395 |
| Geography by Picture - P | 0 | - | 4.24 | 42,368 |
| Geography by Picture - S | 0 | - | 4.38 | 46,982 |
| Miscellaneous Flags Quiz | 0 | - | 4.42 | 279,481 |
| Flag Maths | 0 | - | 4.64 | 57,715 |
| Satellite Images #1 | 0 | - | 4.46 | 129,207 |
| Satellite Images Quiz #2 | 0 | - | 4.63 | 109,163 |
| Satellite Images Quiz #4 | 0 | - | 4.55 | 88,796 |
| Satellite Images Quiz #5 | 0 | - | 4.52 | 49,801 |
| Satellite Images Quiz #6 | 0 | - | 4.50 | 38,894 |
| Cities by Picture #1 | 0 | - | 4.73 | 85,703 |
| Soccer Team Logos | 0 | - | 4.26 | 372,791 |
| Ultimate Car Logos Quiz | 0 | - | 4.80 | 178,435 |
| Car Logos Quiz #2 | 0 | - | 4.43 | 260,729 |
| Brand Logos That Start With M | 0 | - | 4.45 | 62,297 |
| Brand Logos That Start with A | 0 | - | 4.52 | 69,845 |
| History by Picture - A | 0 | - | 4.25 | 45,665 |
| History by Picture - B | 0 | - | 4.40 | 48,813 |
| History by Picture - C | 0 | - | 4.36 | 54,325 |
| History by Picture - F | 0 | - | 4.35 | 37,778 |
| History by Picture - G | 0 | - | 4.40 | 42,036 |
| History by Picture - D | 0 | - | 4.29 | 44,197 |
| History by Picture - E | 0 | - | 4.27 | 43,810 |
| History by Picture - H | 0 | - | 4.37 | 36,701 |
| History by Picture - K | 0 | - | 4.35 | 33,264 |
| History by Picture - M | 0 | - | 4.17 | 36,059 |
| History by Picture - N | 0 | - | 4.40 | 41,155 |
| History by Picture - O | 0 | - | 4.39 | 36,206 |
| History by Picture - T | 0 | - | 4.20 | 33,232 |
| Name that Nut, Seed, or Bean | 0 | - | 4.63 | 57,081 |
| 1980s Movie Silhouettes | 0 | - | 4.97 | 103,283 |
| Country Flags Multiple Choice | 0 | - | 4.97 | 144,060 |
| Brand Logos Quiz #1 | 0 | - | 4.82 | 2,412,888 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 118,786 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 105,021 |
| Musical Instruments by Picture #1 | 0 | - | 4.52 | 268,468 |
| Foods by Picture | 0 | - | 3.81 | 225,798 |
| Flowers by Picture | 0 | - | 4.46 | 105,148 |
| Junk Foods by Picture | 0 | - | 3.69 | 96,199 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 48,640 |
| Christmas by Picture | 0 | - | 4.25 | 28,134 |
| Hats by Picture | 0 | - | 4.21 | 17,932 |
| Weapons by Picture | 0 | - | 4.13 | 20,991 |
| Cars by Picture | 0 | - | 3.89 | 41,305 |
| Reptile Picture Quiz | 0 | - | 4.32 | 14,267 |
| Authors by Picture | 0 | - | 4.48 | 25,478 |
| Plants by Picture | 0 | - | 4.24 | 14,389 |
| Fruit and Vegetable Emojis | 0 | - | 4.42 | 79,893 |
| WWII Figures by Picture | 0 | - | 4.89 | 64,419 |
| College Sports Logos Quiz #3 | 0 | - | 4.30 | 55,465 |
| Planets By Picture Quiz | 0 | - | 4.49 | 56,515 |
| Songs by Picture Quiz #1 | 0 | - | 4.68 | 65,692 |
| Songs by Picture Quiz #2 | 0 | - | 4.42 | 58,674 |
| Fish by Picture #1 | 0 | - | 4.41 | 108,326 |
| Animals A-Z by Picture | 0 | - | 4.08 | 66,196 |
| Mammals by Picture #3 | 0 | - | 4.39 | 61,964 |
| Mammals by Picture #4 | 0 | - | 4.03 | 34,041 |
| Birds by Picture #1 | 0 | - | 4.47 | 41,403 |
| Mammals by Picture #2 | 0 | - | 4.28 | 58,076 |
| Oscar Nominated Actors by Picture #1 | 0 | - | 4.42 | 164,930 |
| 1960s Celebrities by Picture #1 | 0 | - | 4.27 | 70,242 |
| 1960s Celebrities by Picture #2 | 0 | - | 4.26 | 51,285 |
| 1950s Celebrities by Picture #1 | 0 | - | 4.24 | 51,057 |
| 1980s Celebrities by Picture #2 | 0 | - | 4.19 | 71,504 |
| 1990s Celebrities by Picture #1 | 0 | - | 4.13 | 79,220 |
| 1990s Celebrities by Picture #2 | 0 | - | 4.16 | 72,180 |
| 2000s Celebrities by Picture #2 | 0 | - | 4.15 | 94,975 |
| Women in History by Picture | 0 | - | 4.25 | 25,844 |
| 1950s Celebrities by Picture #2 | 0 | - | 4.29 | 46,042 |
| Famous Foreheads #2 | 0 | - | 3.17 | 15,720 |
| Name that Historical Figure #3 | 0 | - | 4.36 | 238,718 |
| Name that Historical Figure #4 | 0 | - | 4.29 | 158,669 |
| Name that Historical Figure #6 | 0 | - | 4.26 | 92,945 |
| Musicians by Picture #1 | 0 | - | 4.39 | 108,019 |
| Musicians by Picture #2 | 0 | - | 4.29 | 75,890 |
| Musicians by Picture #4 | 0 | - | 4.07 | 64,500 |
| Musicians by Picture #3 | 0 | - | 4.10 | 58,672 |
| Geography by Picture - E | 0 | - | 3.55 | 47,326 |
| Landforms by Picture | 0 | - | 4.31 | 20,625 |
| Geography by Picture - I | 0 | - | 4.00 | 39,364 |
| Emoji Flags | 0 | - | 4.35 | 43,951 |
| Fill the Map of Europe by Guessing Flag Colors | 0 | - | 4.67 | 37,684 |
| Languages by Combined Flags | 0 | - | 4.53 | 99,592 |
| Satellite Images Quiz #3 | 0 | - | 4.35 | 73,327 |
| Satellite Images - Island Chains | 0 | - | 4.43 | 66,111 |
| Islands by Satellite Image #1 | 0 | - | 4.70 | 70,431 |
| Peninsulas by Satellite Image | 0 | - | 4.53 | 27,736 |
| Landmarks Picture Quiz #1 | 0 | - | 4.16 | 393,812 |
| Airline Logos | 0 | - | 4.45 | 140,343 |
| Fast Food Logos Quiz | 0 | - | 4.44 | 247,680 |
| Mostly-American Candy Logos | 0 | - | 4.14 | 158,442 |
| Brand Logos That Start With S | 0 | - | 4.37 | 57,211 |
| Brand Logos That Start With B | 0 | - | 4.38 | 59,665 |
| Brand Logos That Start With D | 0 | - | 4.37 | 61,166 |
| Brand Logos That Start With L | 0 | - | 4.39 | 60,717 |
| Brand Logos That Start With C | 0 | - | 4.17 | 49,381 |
| Pictures by Letter - H | 0 | - | 3.97 | 30,391 |
| Pictures by Letter - C | 0 | - | 3.99 | 30,111 |
| Pictures by Letter - O | 0 | - | 3.98 | 28,610 |
| Pictures by Letter - Q | 0 | - | 3.92 | 20,364 |
| Pictures by Letter - S | 0 | - | 3.82 | 20,875 |
| Pictures by Letter - W | 0 | - | 3.92 | 20,073 |
| Pictures by Letter - V | 0 | - | 4.00 | 17,918 |
| History by Picture - I | 0 | - | 4.26 | 26,138 |
| History by Picture - J | 0 | - | 4.18 | 26,652 |
| History by Picture - L | 0 | - | 4.18 | 30,691 |
| History by Picture - P | 0 | - | 4.08 | 25,227 |
| History by Picture - Q | 0 | - | 4.03 | 22,013 |
| History by Picture - R | 0 | - | 4.13 | 26,766 |
| History by Picture - S | 0 | - | 4.14 | 27,711 |
| History by Picture - U | 0 | - | 4.24 | 25,051 |
| History by Picture - V | 0 | - | 4.30 | 25,018 |
