| Random Logos Quiz | 0 | - | 4.33 | 209,232 |
| All North American Pro Sports Logos | 0 | - | 4.70 | 116,136 |
| Former Countries by Territory Map | 0 | - | 4.96 | 103,586 |
| Empires by Maps | 0 | - | 4.98 | 121,644 |
| Video Game Logos Quiz | 0 | - | 4.40 | 184,830 |
| Movie Logos | 0 | - | 4.33 | 240,083 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,468 |
| Visual Memory Test - Random Cartoons | 0 | - | 4.98 | 105,197 |
| Play-Doh People from History | 0 | - | 4.99 | 95,425 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 62,004 |
| All Country Flags of the World | 0 | - | 5.00 | 3,705,982 |
| Years in History by Picture | 0 | - | 4.44 | 35,729 |
| Famous Foreheads #1 | 0 | - | 4.47 | 75,331 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,544,446 |
| Country Flags Quiz #2 | 0 | - | 4.99 | 1,096,478 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 735,986 |
| Name that Object #1 | 0 | - | 3.57 | 96,589 |
| Animals by Skeleton Image | 0 | - | 4.81 | 46,870 |
| Make a Stained Glass Window | 0 | - | 5.00 | 68,964 |
| Flags with Crescents | 0 | - | 4.98 | 171,111 |
| Country Flag Trivia | 0 | - | 4.81 | 57,861 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 104,734 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 78,284 |
| Pixelated Flag Quiz | 0 | - | 4.97 | 88,402 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 67,828 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 85,860 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 53,392 |
| Ultimate Car Logos Quiz | 0 | - | 4.81 | 183,502 |
| National Football Team Logos | 0 | - | 4.85 | 181,574 |
| 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 | 33,618 |
| 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 | 37,979 |
| Fruits by Picture | 0 | - | 4.19 | 808,925 |
| Geography by Picture - B | 0 | - | 4.42 | 55,753 |
| Geography by Picture - H | 0 | - | 4.50 | 58,356 |
| Geography by Picture - N | 0 | - | 4.45 | 42,325 |
| Geography by Picture - R | 0 | - | 4.56 | 41,127 |
| Geography by Picture - T | 0 | - | 4.54 | 57,977 |
| Flags to Languages | 0 | - | 4.95 | 174,383 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 50,960 |
| Name that Object #2 | 0 | - | 3.63 | 15,510 |
| Name that Object #3 | 0 | - | 3.93 | 14,451 |
| Pick a Picture - Animal Relations | 0 | - | 4.94 | 55,805 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 339,008 |
| Name the Pixelated Landmark | 0 | - | 4.85 | 63,379 |
| Car Logos Quiz #1 | 0 | - | 4.52 | 543,341 |
| 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 | 30,739 |
| Pictures by Letter - F | 0 | - | 4.18 | 29,237 |
| Pictures by Letter - Z | 0 | - | 4.05 | 23,580 |
| Pictures by Letter - Y | 0 | - | 4.21 | 26,431 |
| Pictures by Letter - R | 0 | - | 4.05 | 24,903 |
| Pictures by Letter - K | 0 | - | 4.18 | 25,276 |
| Pictures by Letter - I | 0 | - | 4.16 | 30,548 |
| Pictures by Letter - N | 0 | - | 4.11 | 24,635 |
| Pictures by Letter - P | 0 | - | 4.05 | 26,185 |
| Pictures by Letter - U | 0 | - | 4.10 | 20,910 |
| Pictures by Letter - T | 0 | - | 4.34 | 27,831 |
| 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 | 84,487 |
| 1970s Celebrities by Picture #1 | 0 | - | 4.20 | 58,230 |
| 1970s Celebrities by Picture #2 | 0 | - | 4.21 | 50,945 |
| Elements by Picture | 0 | - | 4.27 | 70,272 |
| Rocks and Minerals Picture Quiz | 0 | - | 4.48 | 29,494 |
| Islands by Picture | 0 | - | 4.28 | 107,661 |
| Classic Movies by Movie Posters | 0 | - | 4.45 | 24,429 |
| Animals by Close-up Image | 0 | - | 4.42 | 218,947 |
| Aquatic Mammals by Picture | 0 | - | 4.41 | 45,970 |
| Extinct Animals by Picture | 0 | - | 4.49 | 35,453 |
| Mammals by Picture #1 | 0 | - | 4.70 | 92,369 |
| 1940s Celebrities by Picture | 0 | - | 4.43 | 48,181 |
| International Footballers by Picture | 0 | - | 4.51 | 56,302 |
| Name that Historical Figure #2 | 0 | - | 4.42 | 285,806 |
| Name that Historical Figure #5 | 0 | - | 4.43 | 108,428 |
| Name that Historical Figure #7 - U.S. Edition | 0 | - | 4.51 | 51,129 |
| Geography by Picture - A | 0 | - | 4.39 | 60,408 |
| Geography by Picture - D | 0 | - | 4.15 | 45,768 |
| Geography by Picture - F | 0 | - | 4.31 | 51,150 |
| Geography by Picture - G | 0 | - | 4.39 | 48,061 |
| Geography by Picture - J | 0 | - | 4.16 | 38,573 |
| Geography by Picture - K | 0 | - | 4.29 | 33,230 |
| Geography by Picture - C | 0 | - | 4.31 | 57,211 |
| Geography by Picture - L | 0 | - | 4.37 | 59,109 |
| Geography by Picture - M | 0 | - | 4.14 | 40,562 |
| Geography by Picture - P | 0 | - | 4.24 | 42,543 |
| Geography by Picture - S | 0 | - | 4.38 | 47,160 |
| Miscellaneous Flags Quiz | 0 | - | 4.42 | 281,860 |
| Flag Maths | 0 | - | 4.61 | 57,824 |
| Satellite Images #1 | 0 | - | 4.47 | 129,915 |
| Satellite Images Quiz #2 | 0 | - | 4.63 | 109,607 |
| Satellite Images Quiz #4 | 0 | - | 4.55 | 89,164 |
| Satellite Images Quiz #5 | 0 | - | 4.52 | 50,183 |
| Satellite Images Quiz #6 | 0 | - | 4.50 | 39,170 |
| Cities by Picture #1 | 0 | - | 4.74 | 86,492 |
| Soccer Team Logos | 0 | - | 4.26 | 377,148 |
| Car Logos Quiz #2 | 0 | - | 4.43 | 263,572 |
| Brand Logos That Start with A | 0 | - | 4.52 | 71,044 |
| History by Picture - A | 0 | - | 4.26 | 46,100 |
| History by Picture - B | 0 | - | 4.40 | 49,289 |
| History by Picture - C | 0 | - | 4.33 | 54,815 |
| History by Picture - F | 0 | - | 4.35 | 38,143 |
| History by Picture - G | 0 | - | 4.40 | 42,379 |
| History by Picture - D | 0 | - | 4.29 | 44,604 |
| History by Picture - E | 0 | - | 4.25 | 44,182 |
| 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 | 104,569 |
| Country Flags Multiple Choice | 0 | - | 4.97 | 145,310 |
| Brand Logos Quiz #1 | 0 | - | 4.83 | 2,435,962 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 119,744 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 105,800 |
| Musical Instruments by Picture #1 | 0 | - | 4.52 | 269,666 |
| Foods by Picture | 0 | - | 3.81 | 226,497 |
| Flowers by Picture | 0 | - | 4.46 | 105,835 |
| Junk Foods by Picture | 0 | - | 3.69 | 96,630 |
| 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 | 21,165 |
| 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 | 90,790 |
| WWII Figures by Picture | 0 | - | 4.89 | 66,147 |
| College Sports Logos Quiz #3 | 0 | - | 4.30 | 56,116 |
| Planets By Picture Quiz | 0 | - | 4.49 | 57,296 |
| Songs by Picture Quiz #1 | 0 | - | 4.68 | 66,441 |
| Songs by Picture Quiz #2 | 0 | - | 4.42 | 59,257 |
| Fish by Picture #1 | 0 | - | 4.41 | 109,016 |
| 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 | 34,319 |
| Birds by Picture #1 | 0 | - | 4.47 | 41,996 |
| Mammals by Picture #2 | 0 | - | 4.28 | 58,522 |
| Oscar Nominated Actors by Picture #1 | 0 | - | 4.42 | 165,729 |
| 1960s Celebrities by Picture #1 | 0 | - | 4.27 | 70,705 |
| 1960s Celebrities by Picture #2 | 0 | - | 4.26 | 51,632 |
| 1950s Celebrities by Picture #1 | 0 | - | 4.24 | 51,343 |
| 1980s Celebrities by Picture #2 | 0 | - | 4.19 | 72,067 |
| 1990s Celebrities by Picture #1 | 0 | - | 4.14 | 79,724 |
| 1990s Celebrities by Picture #2 | 0 | - | 4.16 | 72,775 |
| 2000s Celebrities by Picture #2 | 0 | - | 4.15 | 96,019 |
| Women in History by Picture | 0 | - | 4.25 | 26,017 |
| 1950s Celebrities by Picture #2 | 0 | - | 4.29 | 46,330 |
| Famous Foreheads #2 | 0 | - | 3.17 | 15,843 |
| Name that Historical Figure #3 | 0 | - | 4.36 | 240,472 |
| Name that Historical Figure #4 | 0 | - | 4.29 | 159,921 |
| Name that Historical Figure #6 | 0 | - | 4.26 | 93,932 |
| Musicians by Picture #1 | 0 | - | 4.38 | 109,851 |
| Musicians by Picture #2 | 0 | - | 4.29 | 77,255 |
| Musicians by Picture #4 | 0 | - | 4.07 | 65,494 |
| Musicians by Picture #3 | 0 | - | 4.10 | 59,468 |
| Geography by Picture - E | 0 | - | 3.55 | 47,476 |
| Landforms by Picture | 0 | - | 4.31 | 20,740 |
| Geography by Picture - I | 0 | - | 4.00 | 39,520 |
| 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 | 38,190 |
| Languages by Combined Flags | 0 | - | 4.53 | 100,566 |
| Satellite Images Quiz #3 | 0 | - | 4.35 | 73,604 |
| Satellite Images - Island Chains | 0 | - | 4.43 | 66,896 |
| 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 | 395,514 |
| Airline Logos | 0 | - | 4.45 | 141,334 |
| Fast Food Logos Quiz | 0 | - | 4.45 | 249,311 |
| Mostly-American Candy Logos | 0 | - | 4.14 | 159,798 |
| Brand Logos That Start With M | 0 | - | 4.38 | 63,429 |
| Brand Logos That Start With S | 0 | - | 4.37 | 58,172 |
| Brand Logos That Start With B | 0 | - | 4.38 | 60,535 |
| Brand Logos That Start With D | 0 | - | 4.36 | 62,102 |
| Brand Logos That Start With L | 0 | - | 4.39 | 61,805 |
| Brand Logos That Start With C | 0 | - | 4.20 | 50,056 |
| 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 | 28,823 |
| Pictures by Letter - Q | 0 | - | 3.92 | 20,555 |
| Pictures by Letter - S | 0 | - | 3.82 | 21,085 |
| Pictures by Letter - W | 0 | - | 3.87 | 20,265 |
| Pictures by Letter - V | 0 | - | 4.00 | 18,095 |
| 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 | 25,451 |
| 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 | 27,954 |
| History by Picture - U | 0 | - | 4.25 | 25,298 |
