| Random Logos Quiz | 0 | - | 4.31 | 207,184 |
| All North American Pro Sports Logos | 0 | - | 4.70 | 113,500 |
| Former Countries by Territory Map | 0 | - | 4.96 | 101,744 |
| Empires by Maps | 0 | - | 4.98 | 118,737 |
| Video Game Logos Quiz | 0 | - | 4.40 | 182,824 |
| Movie Logos | 0 | - | 4.33 | 236,201 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,020 |
| Visual Memory Test - Random Cartoons | 0 | - | 4.98 | 102,935 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,099 |
| All Country Flags of the World | 0 | - | 5.00 | 3,609,657 |
| Years in History by Picture | 0 | - | 4.44 | 35,156 |
| Famous Foreheads #1 | 0 | - | 4.47 | 74,297 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,527,697 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,088,043 |
| Country Flags Quiz #3 | 0 | - | 4.98 | 730,129 |
| Name that Object #1 | 0 | - | 3.56 | 96,326 |
| Make a Stained Glass Window | 0 | - | 5.00 | 67,888 |
| Flags with Crescents | 0 | - | 4.98 | 167,801 |
| Country Flag Trivia | 0 | - | 4.81 | 56,042 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 102,564 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 76,562 |
| Pixelated Flag Quiz | 0 | - | 4.98 | 86,071 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 66,551 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 84,465 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 52,136 |
| National Football Team Logos | 0 | - | 4.84 | 178,881 |
| Old Movies by Picture | 0 | - | 4.51 | 24,846 |
| Musical Instruments by Picture #2 | 0 | - | 4.24 | 46,724 |
| Pictures by Letter - A | 0 | - | 4.17 | 33,163 |
| Pictures by Letter - J | 0 | - | 4.31 | 39,758 |
| Pictures by Letter - B | 0 | - | 4.31 | 43,658 |
| Pictures by Letter - D | 0 | - | 4.16 | 37,345 |
| Pictures by Letter - M | 0 | - | 4.24 | 37,551 |
| Fruits by Picture | 0 | - | 4.20 | 804,979 |
| Geography by Picture - B | 0 | - | 4.42 | 55,440 |
| Geography by Picture - H | 0 | - | 4.50 | 58,071 |
| Geography by Picture - N | 0 | - | 4.45 | 42,066 |
| Geography by Picture - R | 0 | - | 4.55 | 40,894 |
| Geography by Picture - T | 0 | - | 4.54 | 57,700 |
| Flags to Languages | 0 | - | 4.95 | 172,645 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 50,167 |
| Three Real and One Fake - Country Flags | 0 | - | 4.97 | 83,371 |
| Name that Object #2 | 0 | - | 3.64 | 15,340 |
| Name that Object #3 | 0 | - | 3.93 | 14,315 |
| Pick a Picture - Animal Relations | 0 | - | 4.94 | 54,910 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 335,753 |
| Name the Pixelated Landmark | 0 | - | 4.84 | 62,518 |
| Car Logos Quiz #1 | 0 | - | 4.44 | 532,863 |
| Pictures by Letter - E | 0 | - | 3.49 | 34,305 |
| Pictures by Letter - G | 0 | - | 4.14 | 27,948 |
| Pictures by Letter - L | 0 | - | 4.14 | 30,363 |
| Pictures by Letter - F | 0 | - | 4.17 | 28,838 |
| Pictures by Letter - Z | 0 | - | 4.05 | 23,322 |
| Pictures by Letter - Y | 0 | - | 4.22 | 26,132 |
| Pictures by Letter - R | 0 | - | 4.09 | 24,611 |
| Pictures by Letter - K | 0 | - | 4.18 | 24,950 |
| Pictures by Letter - I | 0 | - | 4.16 | 30,205 |
| Pictures by Letter - N | 0 | - | 4.11 | 24,346 |
| Pictures by Letter - P | 0 | - | 4.05 | 25,892 |
| Pictures by Letter - U | 0 | - | 4.10 | 20,645 |
| Pictures by Letter - T | 0 | - | 4.34 | 27,512 |
| Name that Bug | 0 | - | 4.12 | 45,461 |
| Islands by Shape #1 | 0 | - | 4.32 | 84,197 |
| 1970s Celebrities by Picture #1 | 0 | - | 4.20 | 57,656 |
| 1970s Celebrities by Picture #2 | 0 | - | 4.21 | 50,442 |
| Elements by Picture | 0 | - | 4.28 | 69,606 |
| Rocks and Minerals Picture Quiz | 0 | - | 4.48 | 29,174 |
| Islands by Picture | 0 | - | 4.29 | 106,034 |
| Classic Movies by Movie Posters | 0 | - | 4.44 | 24,077 |
| Animals by Skeleton Image | 0 | - | 4.80 | 46,048 |
| Animals by Close-up Image | 0 | - | 4.42 | 216,995 |
| Aquatic Mammals by Picture | 0 | - | 4.41 | 45,299 |
| Extinct Animals by Picture | 0 | - | 4.49 | 34,962 |
| Mammals by Picture #1 | 0 | - | 4.70 | 91,193 |
| 1940s Celebrities by Picture | 0 | - | 4.43 | 47,801 |
| International Footballers by Picture | 0 | - | 4.50 | 54,856 |
| Name that Historical Figure #2 | 0 | - | 4.43 | 282,898 |
| Name that Historical Figure #5 | 0 | - | 4.43 | 106,753 |
| Name that Historical Figure #7 - U.S. Edition | 0 | - | 4.50 | 50,352 |
| Geography by Picture - A | 0 | - | 4.39 | 60,066 |
| Geography by Picture - D | 0 | - | 4.15 | 45,518 |
| Geography by Picture - F | 0 | - | 4.31 | 50,846 |
| Geography by Picture - G | 0 | - | 4.38 | 47,813 |
| Geography by Picture - J | 0 | - | 4.16 | 38,349 |
| Geography by Picture - K | 0 | - | 4.29 | 33,031 |
| Geography by Picture - C | 0 | - | 4.31 | 56,932 |
| Geography by Picture - L | 0 | - | 4.37 | 58,784 |
| Geography by Picture - M | 0 | - | 4.14 | 40,357 |
| Geography by Picture - P | 0 | - | 4.24 | 42,318 |
| Geography by Picture - S | 0 | - | 4.38 | 46,931 |
| Miscellaneous Flags Quiz | 0 | - | 4.42 | 278,650 |
| Flag Maths | 0 | - | 4.78 | 57,688 |
| Satellite Images #1 | 0 | - | 4.46 | 129,060 |
| Satellite Images Quiz #2 | 0 | - | 4.63 | 109,026 |
| Satellite Images Quiz #4 | 0 | - | 4.55 | 88,681 |
| Satellite Images Quiz #5 | 0 | - | 4.48 | 49,681 |
| Satellite Images Quiz #6 | 0 | - | 4.50 | 38,827 |
| Cities by Picture #1 | 0 | - | 4.73 | 85,436 |
| Soccer Team Logos | 0 | - | 4.26 | 371,262 |
| Ultimate Car Logos Quiz | 0 | - | 4.80 | 176,740 |
| Car Logos Quiz #2 | 0 | - | 4.43 | 259,553 |
| Brand Logos That Start With M | 0 | - | 4.45 | 61,887 |
| Brand Logos That Start With B | 0 | - | 4.41 | 59,307 |
| Brand Logos That Start with A | 0 | - | 4.51 | 69,395 |
| History by Picture - A | 0 | - | 4.25 | 45,498 |
| History by Picture - B | 0 | - | 4.40 | 48,622 |
| History by Picture - C | 0 | - | 4.36 | 54,133 |
| History by Picture - F | 0 | - | 4.35 | 37,627 |
| History by Picture - G | 0 | - | 4.40 | 41,888 |
| History by Picture - D | 0 | - | 4.29 | 44,051 |
| History by Picture - E | 0 | - | 4.27 | 43,665 |
| History by Picture - H | 0 | - | 4.37 | 36,579 |
| History by Picture - K | 0 | - | 4.35 | 33,142 |
| History by Picture - M | 0 | - | 4.17 | 35,942 |
| History by Picture - N | 0 | - | 4.40 | 41,033 |
| History by Picture - O | 0 | - | 4.39 | 36,076 |
| History by Picture - T | 0 | - | 4.20 | 33,124 |
| Name that Nut, Seed, or Bean | 0 | - | 4.63 | 56,912 |
| 1980s Movie Silhouettes | 0 | - | 4.97 | 102,856 |
| Country Flags Multiple Choice | 0 | - | 4.97 | 143,595 |
| Brand Logos Quiz #1 | 0 | - | 4.83 | 2,404,560 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 118,546 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 104,766 |
| Musical Instruments by Picture #1 | 0 | - | 4.52 | 268,048 |
| Foods by Picture | 0 | - | 3.81 | 225,564 |
| Flowers by Picture | 0 | - | 4.46 | 105,046 |
| Junk Foods by Picture | 0 | - | 3.69 | 96,062 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 48,560 |
| Christmas by Picture | 0 | - | 4.25 | 28,113 |
| Hats by Picture | 0 | - | 4.21 | 17,909 |
| Weapons by Picture | 0 | - | 4.13 | 20,901 |
| Cars by Picture | 0 | - | 3.89 | 41,128 |
| Reptile Picture Quiz | 0 | - | 4.32 | 14,239 |
| Authors by Picture | 0 | - | 4.48 | 25,407 |
| Plants by Picture | 0 | - | 4.24 | 14,356 |
| Fruit and Vegetable Emojis | 0 | - | 4.42 | 79,586 |
| WWII Figures by Picture | 0 | - | 4.85 | 50,612 |
| College Sports Logos Quiz #3 | 0 | - | 4.30 | 55,211 |
| Planets By Picture Quiz | 0 | - | 4.49 | 56,277 |
| Songs by Picture Quiz #1 | 0 | - | 4.68 | 65,445 |
| Songs by Picture Quiz #2 | 0 | - | 4.41 | 58,476 |
| Fish by Picture #1 | 0 | - | 4.41 | 108,140 |
| Animals A-Z by Picture | 0 | - | 4.08 | 65,981 |
| Mammals by Picture #3 | 0 | - | 4.39 | 61,808 |
| Mammals by Picture #4 | 0 | - | 4.03 | 33,936 |
| Birds by Picture #1 | 0 | - | 4.47 | 41,193 |
| Mammals by Picture #2 | 0 | - | 4.28 | 57,915 |
| Oscar Nominated Actors by Picture #1 | 0 | - | 4.42 | 164,509 |
| 1960s Celebrities by Picture #1 | 0 | - | 4.27 | 70,068 |
| 1960s Celebrities by Picture #2 | 0 | - | 4.26 | 51,161 |
| 1950s Celebrities by Picture #1 | 0 | - | 4.24 | 50,951 |
| 1980s Celebrities by Picture #2 | 0 | - | 4.19 | 71,295 |
| 1990s Celebrities by Picture #1 | 0 | - | 4.13 | 79,046 |
| 1990s Celebrities by Picture #2 | 0 | - | 4.16 | 71,997 |
| 2000s Celebrities by Picture #2 | 0 | - | 4.15 | 94,680 |
| Women in History by Picture | 0 | - | 4.25 | 25,776 |
| 1950s Celebrities by Picture #2 | 0 | - | 4.29 | 45,955 |
| Famous Foreheads #2 | 0 | - | 3.17 | 15,671 |
| Name that Historical Figure #3 | 0 | - | 4.36 | 237,839 |
| Name that Historical Figure #4 | 0 | - | 4.29 | 158,158 |
| Name that Historical Figure #6 | 0 | - | 4.27 | 92,518 |
| Musicians by Picture #1 | 0 | - | 4.39 | 107,329 |
| Musicians by Picture #2 | 0 | - | 4.29 | 75,434 |
| Musicians by Picture #4 | 0 | - | 4.07 | 64,154 |
| Musicians by Picture #3 | 0 | - | 4.10 | 58,403 |
| Geography by Picture - E | 0 | - | 3.55 | 47,291 |
| Landforms by Picture | 0 | - | 4.31 | 20,585 |
| Geography by Picture - I | 0 | - | 4.00 | 39,330 |
| Emoji Flags | 0 | - | 4.35 | 43,847 |
| Languages by Combined Flags | 0 | - | 4.53 | 99,251 |
| Satellite Images Quiz #3 | 0 | - | 4.35 | 73,262 |
| Satellite Images - Island Chains | 0 | - | 4.43 | 65,800 |
| Islands by Satellite Image #1 | 0 | - | 4.70 | 70,162 |
| Peninsulas by Satellite Image | 0 | - | 4.53 | 27,681 |
| Landmarks Picture Quiz #1 | 0 | - | 4.16 | 393,179 |
| Airline Logos | 0 | - | 4.45 | 140,044 |
| Fast Food Logos Quiz | 0 | - | 4.43 | 247,133 |
| Mostly-American Candy Logos | 0 | - | 4.14 | 158,001 |
| Brand Logos That Start With S | 0 | - | 4.37 | 56,839 |
| Brand Logos That Start With D | 0 | - | 4.37 | 60,794 |
| Brand Logos That Start With L | 0 | - | 4.39 | 60,307 |
| Brand Logos That Start With C | 0 | - | 4.17 | 49,098 |
| Pictures by Letter - H | 0 | - | 3.95 | 30,308 |
| Pictures by Letter - C | 0 | - | 3.99 | 30,021 |
| Pictures by Letter - O | 0 | - | 3.98 | 28,539 |
| Pictures by Letter - Q | 0 | - | 3.92 | 20,303 |
| Pictures by Letter - S | 0 | - | 3.82 | 20,811 |
| Pictures by Letter - W | 0 | - | 3.92 | 20,018 |
| Pictures by Letter - V | 0 | - | 3.98 | 17,862 |
| History by Picture - I | 0 | - | 4.26 | 26,045 |
| History by Picture - J | 0 | - | 4.18 | 26,558 |
| History by Picture - L | 0 | - | 4.18 | 30,589 |
| History by Picture - P | 0 | - | 4.08 | 25,134 |
| History by Picture - Q | 0 | - | 4.03 | 21,939 |
| History by Picture - R | 0 | - | 4.13 | 26,671 |
| History by Picture - S | 0 | - | 4.14 | 27,621 |
| History by Picture - U | 0 | - | 4.24 | 24,966 |
| History by Picture - V | 0 | - | 4.30 | 24,936 |
| History by Picture - W | 0 | - | 4.01 | 21,508 |
| Vegetables by Picture | 0 | - | 4.39 | 62,922 |
