| Random Logos Quiz | 0 | - | 4.33 | 209,228 |
| All North American Pro Sports Logos | 0 | - | 4.70 | 116,130 |
| Former Countries by Territory Map | 0 | - | 4.96 | 103,584 |
| Empires by Maps | 0 | - | 4.98 | 121,643 |
| Video Game Logos Quiz | 0 | - | 4.40 | 184,826 |
| Movie Logos | 0 | - | 4.33 | 240,073 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,467 |
| Visual Memory Test - Random Cartoons | 0 | - | 4.98 | 105,197 |
| Play-Doh People from History | 0 | - | 4.99 | 95,423 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 62,003 |
| All Country Flags of the World | 0 | - | 5.00 | 3,705,825 |
| Years in History by Picture | 0 | - | 4.44 | 35,729 |
| Famous Foreheads #1 | 0 | - | 4.47 | 75,329 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,544,414 |
| Country Flags Quiz #2 | 0 | - | 4.99 | 1,096,462 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 735,971 |
| Name that Object #1 | 0 | - | 3.57 | 96,589 |
| Animals by Skeleton Image | 0 | - | 4.81 | 46,866 |
| Make a Stained Glass Window | 0 | - | 5.00 | 68,958 |
| Flags with Crescents | 0 | - | 4.98 | 171,104 |
| Country Flag Trivia | 0 | - | 4.81 | 57,859 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 104,733 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 78,282 |
| Pixelated Flag Quiz | 0 | - | 4.97 | 88,400 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 67,825 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 85,859 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 53,389 |
| Ultimate Car Logos Quiz | 0 | - | 4.81 | 183,497 |
| National Football Team Logos | 0 | - | 4.85 | 181,568 |
| Old Movies by Picture | 0 | - | 4.51 | 25,234 |
| Musical Instruments by Picture #2 | 0 | - | 4.24 | 47,269 |
| Pictures by Letter - A | 0 | - | 4.18 | 33,617 |
| Pictures by Letter - J | 0 | - | 4.31 | 40,250 |
| Pictures by Letter - B | 0 | - | 4.32 | 44,225 |
| Pictures by Letter - D | 0 | - | 4.14 | 37,778 |
| Pictures by Letter - M | 0 | - | 4.24 | 37,978 |
| Fruits by Picture | 0 | - | 4.19 | 808,922 |
| Geography by Picture - B | 0 | - | 4.42 | 55,752 |
| Geography by Picture - H | 0 | - | 4.50 | 58,355 |
| Geography by Picture - N | 0 | - | 4.45 | 42,323 |
| Geography by Picture - R | 0 | - | 4.56 | 41,126 |
| Geography by Picture - T | 0 | - | 4.54 | 57,976 |
| Flags to Languages | 0 | - | 4.95 | 174,380 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 50,957 |
| Name that Object #2 | 0 | - | 3.63 | 15,509 |
| Name that Object #3 | 0 | - | 3.93 | 14,451 |
| Pick a Picture - Animal Relations | 0 | - | 4.94 | 55,801 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 339,001 |
| Name the Pixelated Landmark | 0 | - | 4.85 | 63,377 |
| Car Logos Quiz #1 | 0 | - | 4.52 | 543,322 |
| Pictures by Letter - E | 0 | - | 3.51 | 34,635 |
| Pictures by Letter - G | 0 | - | 4.14 | 28,356 |
| Pictures by Letter - L | 0 | - | 4.14 | 30,738 |
| Pictures by Letter - F | 0 | - | 4.18 | 29,236 |
| Pictures by Letter - Z | 0 | - | 4.05 | 23,579 |
| Pictures by Letter - Y | 0 | - | 4.21 | 26,430 |
| Pictures by Letter - R | 0 | - | 4.05 | 24,900 |
| Pictures by Letter - K | 0 | - | 4.18 | 25,275 |
| Pictures by Letter - I | 0 | - | 4.16 | 30,547 |
| Pictures by Letter - N | 0 | - | 4.11 | 24,634 |
| Pictures by Letter - P | 0 | - | 4.05 | 26,184 |
| Pictures by Letter - U | 0 | - | 4.10 | 20,909 |
| Pictures by Letter - T | 0 | - | 4.34 | 27,830 |
| Three Real and One Fake - Country Flags | 0 | - | 4.97 | 84,660 |
| Name that Bug | 0 | - | 4.12 | 45,623 |
| Islands by Shape #1 | 0 | - | 4.33 | 84,485 |
| 1970s Celebrities by Picture #1 | 0 | - | 4.20 | 58,229 |
| 1970s Celebrities by Picture #2 | 0 | - | 4.21 | 50,944 |
| Elements by Picture | 0 | - | 4.27 | 70,268 |
| Rocks and Minerals Picture Quiz | 0 | - | 4.48 | 29,494 |
| Islands by Picture | 0 | - | 4.28 | 107,655 |
| Classic Movies by Movie Posters | 0 | - | 4.45 | 24,429 |
| Animals by Close-up Image | 0 | - | 4.42 | 218,941 |
| Aquatic Mammals by Picture | 0 | - | 4.41 | 45,969 |
| Extinct Animals by Picture | 0 | - | 4.49 | 35,451 |
| Mammals by Picture #1 | 0 | - | 4.70 | 92,366 |
| 1940s Celebrities by Picture | 0 | - | 4.43 | 48,180 |
| International Footballers by Picture | 0 | - | 4.51 | 56,298 |
| Name that Historical Figure #2 | 0 | - | 4.42 | 285,802 |
| Name that Historical Figure #5 | 0 | - | 4.43 | 108,428 |
| Name that Historical Figure #7 - U.S. Edition | 0 | - | 4.51 | 51,128 |
| Geography by Picture - A | 0 | - | 4.39 | 60,407 |
| Geography by Picture - D | 0 | - | 4.15 | 45,767 |
| Geography by Picture - F | 0 | - | 4.31 | 51,148 |
| Geography by Picture - G | 0 | - | 4.39 | 48,060 |
| Geography by Picture - J | 0 | - | 4.16 | 38,572 |
| Geography by Picture - K | 0 | - | 4.29 | 33,229 |
| Geography by Picture - C | 0 | - | 4.31 | 57,210 |
| Geography by Picture - L | 0 | - | 4.37 | 59,108 |
| Geography by Picture - M | 0 | - | 4.14 | 40,561 |
| Geography by Picture - P | 0 | - | 4.24 | 42,543 |
| Geography by Picture - S | 0 | - | 4.38 | 47,160 |
| Miscellaneous Flags Quiz | 0 | - | 4.42 | 281,853 |
| Flag Maths | 0 | - | 4.61 | 57,824 |
| Satellite Images #1 | 0 | - | 4.47 | 129,914 |
| Satellite Images Quiz #2 | 0 | - | 4.63 | 109,606 |
| Satellite Images Quiz #4 | 0 | - | 4.55 | 89,162 |
| Satellite Images Quiz #5 | 0 | - | 4.52 | 50,182 |
| Satellite Images Quiz #6 | 0 | - | 4.50 | 39,170 |
| Cities by Picture #1 | 0 | - | 4.74 | 86,490 |
| Soccer Team Logos | 0 | - | 4.26 | 377,137 |
| Car Logos Quiz #2 | 0 | - | 4.43 | 263,564 |
| Brand Logos That Start with A | 0 | - | 4.52 | 71,041 |
| History by Picture - A | 0 | - | 4.26 | 46,099 |
| History by Picture - B | 0 | - | 4.40 | 49,287 |
| History by Picture - C | 0 | - | 4.33 | 54,814 |
| History by Picture - F | 0 | - | 4.35 | 38,142 |
| History by Picture - G | 0 | - | 4.40 | 42,379 |
| History by Picture - D | 0 | - | 4.29 | 44,601 |
| History by Picture - E | 0 | - | 4.25 | 44,181 |
| History by Picture - H | 0 | - | 4.37 | 37,031 |
| History by Picture - K | 0 | - | 4.35 | 33,567 |
| History by Picture - M | 0 | - | 4.17 | 36,352 |
| History by Picture - N | 0 | - | 4.40 | 41,486 |
| History by Picture - O | 0 | - | 4.39 | 36,516 |
| History by Picture - T | 0 | - | 4.20 | 33,503 |
| Name that Nut, Seed, or Bean | 0 | - | 4.57 | 57,603 |
| 1980s Movie Silhouettes | 0 | - | 4.97 | 104,567 |
| Country Flags Multiple Choice | 0 | - | 4.97 | 145,306 |
| Brand Logos Quiz #1 | 0 | - | 4.83 | 2,435,922 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 119,743 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 105,798 |
| Musical Instruments by Picture #1 | 0 | - | 4.52 | 269,663 |
| Foods by Picture | 0 | - | 3.81 | 226,496 |
| Flowers by Picture | 0 | - | 4.46 | 105,835 |
| Junk Foods by Picture | 0 | - | 3.69 | 96,629 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 48,935 |
| Christmas by Picture | 0 | - | 4.26 | 28,226 |
| Hats by Picture | 0 | - | 4.21 | 18,013 |
| Weapons by Picture | 0 | - | 4.13 | 21,163 |
| Cars by Picture | 0 | - | 3.89 | 41,770 |
| Reptile Picture Quiz | 0 | - | 4.32 | 14,368 |
| Authors by Picture | 0 | - | 4.48 | 25,618 |
| Plants by Picture | 0 | - | 4.24 | 14,519 |
| Fruit and Vegetable Emojis | 0 | - | 4.45 | 90,787 |
| WWII Figures by Picture | 0 | - | 4.89 | 66,143 |
| College Sports Logos Quiz #3 | 0 | - | 4.30 | 56,114 |
| Planets By Picture Quiz | 0 | - | 4.49 | 57,296 |
| Songs by Picture Quiz #1 | 0 | - | 4.68 | 66,440 |
| Songs by Picture Quiz #2 | 0 | - | 4.42 | 59,254 |
| Fish by Picture #1 | 0 | - | 4.41 | 109,015 |
| Animals A-Z by Picture | 0 | - | 4.08 | 66,805 |
| Mammals by Picture #3 | 0 | - | 4.39 | 62,461 |
| Mammals by Picture #4 | 0 | - | 4.03 | 34,318 |
| Birds by Picture #1 | 0 | - | 4.47 | 41,994 |
| Mammals by Picture #2 | 0 | - | 4.28 | 58,520 |
| Oscar Nominated Actors by Picture #1 | 0 | - | 4.42 | 165,725 |
| 1960s Celebrities by Picture #1 | 0 | - | 4.27 | 70,704 |
| 1960s Celebrities by Picture #2 | 0 | - | 4.26 | 51,631 |
| 1950s Celebrities by Picture #1 | 0 | - | 4.24 | 51,342 |
| 1980s Celebrities by Picture #2 | 0 | - | 4.19 | 72,065 |
| 1990s Celebrities by Picture #1 | 0 | - | 4.14 | 79,723 |
| 1990s Celebrities by Picture #2 | 0 | - | 4.16 | 72,774 |
| 2000s Celebrities by Picture #2 | 0 | - | 4.15 | 96,018 |
| Women in History by Picture | 0 | - | 4.25 | 26,017 |
| 1950s Celebrities by Picture #2 | 0 | - | 4.29 | 46,329 |
| Famous Foreheads #2 | 0 | - | 3.17 | 15,842 |
| Name that Historical Figure #3 | 0 | - | 4.36 | 240,472 |
| Name that Historical Figure #4 | 0 | - | 4.29 | 159,920 |
| Name that Historical Figure #6 | 0 | - | 4.26 | 93,932 |
| Musicians by Picture #1 | 0 | - | 4.38 | 109,849 |
| Musicians by Picture #2 | 0 | - | 4.29 | 77,253 |
| Musicians by Picture #4 | 0 | - | 4.07 | 65,493 |
| Musicians by Picture #3 | 0 | - | 4.10 | 59,466 |
| Geography by Picture - E | 0 | - | 3.55 | 47,475 |
| Landforms by Picture | 0 | - | 4.31 | 20,740 |
| Geography by Picture - I | 0 | - | 4.00 | 39,519 |
| Geography by Picture - O | 0 | - | 4.01 | 28,226 |
| Emoji Flags | 0 | - | 4.35 | 44,261 |
| Fill the Map of Europe by Guessing Flag Colors | 0 | - | 4.68 | 38,188 |
| Languages by Combined Flags | 0 | - | 4.53 | 100,563 |
| Satellite Images Quiz #3 | 0 | - | 4.35 | 73,603 |
| Satellite Images - Island Chains | 0 | - | 4.43 | 66,894 |
| Islands by Satellite Image #1 | 0 | - | 4.70 | 71,186 |
| Peninsulas by Satellite Image | 0 | - | 4.53 | 27,919 |
| Landmarks Picture Quiz #1 | 0 | - | 4.16 | 395,512 |
| Airline Logos | 0 | - | 4.45 | 141,332 |
| Fast Food Logos Quiz | 0 | - | 4.45 | 249,305 |
| Mostly-American Candy Logos | 0 | - | 4.14 | 159,796 |
| Brand Logos That Start With M | 0 | - | 4.38 | 63,426 |
| Brand Logos That Start With S | 0 | - | 4.37 | 58,170 |
| Brand Logos That Start With B | 0 | - | 4.38 | 60,532 |
| Brand Logos That Start With D | 0 | - | 4.36 | 62,100 |
| Brand Logos That Start With L | 0 | - | 4.39 | 61,802 |
| Brand Logos That Start With C | 0 | - | 4.20 | 50,053 |
| Pictures by Letter - H | 0 | - | 3.97 | 30,640 |
| Pictures by Letter - C | 0 | - | 4.00 | 30,383 |
| Pictures by Letter - O | 0 | - | 3.98 | 28,822 |
| Pictures by Letter - Q | 0 | - | 3.92 | 20,552 |
| Pictures by Letter - S | 0 | - | 3.82 | 21,084 |
| Pictures by Letter - W | 0 | - | 3.87 | 20,263 |
| Pictures by Letter - V | 0 | - | 4.00 | 18,094 |
| History by Picture - I | 0 | - | 4.24 | 26,413 |
| History by Picture - J | 0 | - | 4.18 | 26,904 |
| History by Picture - L | 0 | - | 4.18 | 30,973 |
| History by Picture - P | 0 | - | 4.08 | 25,450 |
| History by Picture - Q | 0 | - | 4.03 | 22,231 |
| History by Picture - R | 0 | - | 4.13 | 27,018 |
| History by Picture - S | 0 | - | 4.14 | 27,953 |
| History by Picture - U | 0 | - | 4.25 | 25,297 |
