| Merged Company Logos #1 | 0 | - | 4.90 | 106,997 |
| Random Logos Quiz | 0 | - | 4.33 | 209,060 |
| All North American Pro Sports Logos | 0 | - | 4.70 | 115,931 |
| Former Countries by Territory Map | 0 | - | 4.96 | 103,408 |
| Empires by Maps | 0 | - | 4.98 | 121,387 |
| Video Game Logos Quiz | 0 | - | 4.40 | 184,664 |
| Movie Logos | 0 | - | 4.33 | 239,701 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,428 |
| Visual Memory Test - Random Cartoons | 0 | - | 4.98 | 105,012 |
| Play-Doh People from History | 0 | - | 4.99 | 95,286 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,902 |
| All Country Flags of the World | 0 | - | 5.00 | 3,695,874 |
| Years in History by Picture | 0 | - | 4.44 | 35,682 |
| Famous Foreheads #1 | 0 | - | 4.47 | 75,237 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,542,764 |
| Country Flags Quiz #2 | 0 | - | 4.99 | 1,095,628 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 735,341 |
| Name that Object #1 | 0 | - | 3.57 | 96,562 |
| Animals by Skeleton Image | 0 | - | 4.81 | 46,782 |
| Make a Stained Glass Window | 0 | - | 5.00 | 68,859 |
| Flags with Crescents | 0 | - | 4.98 | 170,788 |
| Country Flag Trivia | 0 | - | 4.81 | 57,687 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 104,514 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 78,092 |
| Pixelated Flag Quiz | 0 | - | 4.97 | 88,178 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 67,697 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 85,721 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 53,282 |
| Ultimate Car Logos Quiz | 0 | - | 4.81 | 182,851 |
| National Football Team Logos | 0 | - | 4.85 | 181,271 |
| Old Movies by Picture | 0 | - | 4.51 | 25,192 |
| Musical Instruments by Picture #2 | 0 | - | 4.24 | 47,224 |
| Pictures by Letter - A | 0 | - | 4.18 | 33,571 |
| Pictures by Letter - J | 0 | - | 4.31 | 40,208 |
| Pictures by Letter - B | 0 | - | 4.32 | 44,171 |
| Pictures by Letter - D | 0 | - | 4.14 | 37,739 |
| Pictures by Letter - M | 0 | - | 4.24 | 37,935 |
| Fruits by Picture | 0 | - | 4.19 | 808,554 |
| Geography by Picture - B | 0 | - | 4.42 | 55,722 |
| Geography by Picture - H | 0 | - | 4.50 | 58,325 |
| Geography by Picture - N | 0 | - | 4.45 | 42,296 |
| Geography by Picture - R | 0 | - | 4.56 | 41,103 |
| Geography by Picture - T | 0 | - | 4.54 | 57,947 |
| Flags to Languages | 0 | - | 4.95 | 174,210 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 50,872 |
| Three Real and One Fake - Country Flags | 0 | - | 4.97 | 84,546 |
| Name that Object #2 | 0 | - | 3.64 | 15,487 |
| Name that Object #3 | 0 | - | 3.93 | 14,440 |
| Pick a Picture - Animal Relations | 0 | - | 4.94 | 55,713 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 338,631 |
| Name the Pixelated Landmark | 0 | - | 4.85 | 63,296 |
| Car Logos Quiz #1 | 0 | - | 4.52 | 542,446 |
| Pictures by Letter - E | 0 | - | 3.51 | 34,598 |
| Pictures by Letter - G | 0 | - | 4.14 | 28,319 |
| Pictures by Letter - L | 0 | - | 4.14 | 30,700 |
| Pictures by Letter - F | 0 | - | 4.18 | 29,195 |
| Pictures by Letter - Z | 0 | - | 4.05 | 23,556 |
| Pictures by Letter - Y | 0 | - | 4.21 | 26,411 |
| Pictures by Letter - R | 0 | - | 4.05 | 24,877 |
| Pictures by Letter - K | 0 | - | 4.18 | 25,241 |
| Pictures by Letter - I | 0 | - | 4.16 | 30,517 |
| Pictures by Letter - N | 0 | - | 4.11 | 24,603 |
| Pictures by Letter - P | 0 | - | 4.05 | 26,159 |
| Pictures by Letter - U | 0 | - | 4.10 | 20,881 |
| Pictures by Letter - T | 0 | - | 4.34 | 27,803 |
| Name that Bug | 0 | - | 4.12 | 45,605 |
| Islands by Shape #1 | 0 | - | 4.33 | 84,459 |
| 1970s Celebrities by Picture #1 | 0 | - | 4.20 | 58,133 |
| 1970s Celebrities by Picture #2 | 0 | - | 4.21 | 50,844 |
| Elements by Picture | 0 | - | 4.27 | 70,181 |
| Rocks and Minerals Picture Quiz | 0 | - | 4.48 | 29,444 |
| Islands by Picture | 0 | - | 4.28 | 107,501 |
| Classic Movies by Movie Posters | 0 | - | 4.45 | 24,401 |
| Animals by Close-up Image | 0 | - | 4.42 | 218,788 |
| Aquatic Mammals by Picture | 0 | - | 4.41 | 45,876 |
| Extinct Animals by Picture | 0 | - | 4.49 | 35,400 |
| Mammals by Picture #1 | 0 | - | 4.70 | 92,212 |
| 1940s Celebrities by Picture | 0 | - | 4.43 | 48,145 |
| International Footballers by Picture | 0 | - | 4.51 | 56,148 |
| Name that Historical Figure #2 | 0 | - | 4.42 | 285,511 |
| Name that Historical Figure #5 | 0 | - | 4.43 | 108,244 |
| Name that Historical Figure #7 - U.S. Edition | 0 | - | 4.51 | 51,067 |
| Geography by Picture - A | 0 | - | 4.39 | 60,377 |
| Geography by Picture - D | 0 | - | 4.15 | 45,744 |
| Geography by Picture - F | 0 | - | 4.31 | 51,124 |
| Geography by Picture - G | 0 | - | 4.39 | 48,042 |
| Geography by Picture - J | 0 | - | 4.16 | 38,553 |
| Geography by Picture - K | 0 | - | 4.29 | 33,212 |
| Geography by Picture - C | 0 | - | 4.31 | 57,178 |
| Geography by Picture - L | 0 | - | 4.37 | 59,084 |
| Geography by Picture - M | 0 | - | 4.14 | 40,543 |
| Geography by Picture - P | 0 | - | 4.24 | 42,525 |
| Geography by Picture - S | 0 | - | 4.38 | 47,136 |
| Miscellaneous Flags Quiz | 0 | - | 4.42 | 281,510 |
| Flag Maths | 0 | - | 4.61 | 57,811 |
| Satellite Images #1 | 0 | - | 4.47 | 129,575 |
| Satellite Images Quiz #2 | 0 | - | 4.63 | 109,476 |
| Satellite Images Quiz #4 | 0 | - | 4.55 | 89,057 |
| Satellite Images Quiz #5 | 0 | - | 4.52 | 50,078 |
| Satellite Images Quiz #6 | 0 | - | 4.50 | 39,093 |
| Cities by Picture #1 | 0 | - | 4.74 | 86,403 |
| Soccer Team Logos | 0 | - | 4.26 | 376,540 |
| Car Logos Quiz #2 | 0 | - | 4.43 | 263,234 |
| Brand Logos That Start with A | 0 | - | 4.52 | 70,882 |
| History by Picture - A | 0 | - | 4.26 | 46,033 |
| History by Picture - B | 0 | - | 4.40 | 49,211 |
| History by Picture - C | 0 | - | 4.36 | 54,740 |
| History by Picture - F | 0 | - | 4.35 | 38,085 |
| History by Picture - G | 0 | - | 4.40 | 42,330 |
| History by Picture - D | 0 | - | 4.29 | 44,540 |
| History by Picture - E | 0 | - | 4.25 | 44,126 |
| History by Picture - H | 0 | - | 4.37 | 36,983 |
| History by Picture - K | 0 | - | 4.35 | 33,521 |
| History by Picture - M | 0 | - | 4.17 | 36,301 |
| History by Picture - N | 0 | - | 4.40 | 41,442 |
| History by Picture - O | 0 | - | 4.39 | 36,470 |
| History by Picture - T | 0 | - | 4.20 | 33,457 |
| Name that Nut, Seed, or Bean | 0 | - | 4.57 | 57,546 |
| 1980s Movie Silhouettes | 0 | - | 4.97 | 104,422 |
| Country Flags Multiple Choice | 0 | - | 4.97 | 145,137 |
| Brand Logos Quiz #1 | 0 | - | 4.83 | 2,433,161 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 119,638 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 105,695 |
| Musical Instruments by Picture #1 | 0 | - | 4.52 | 269,500 |
| Foods by Picture | 0 | - | 3.81 | 226,412 |
| Flowers by Picture | 0 | - | 4.46 | 105,795 |
| Junk Foods by Picture | 0 | - | 3.69 | 96,582 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 48,897 |
| Christmas by Picture | 0 | - | 4.26 | 28,214 |
| Hats by Picture | 0 | - | 4.21 | 18,004 |
| Weapons by Picture | 0 | - | 4.13 | 21,131 |
| Cars by Picture | 0 | - | 3.89 | 41,710 |
| Reptile Picture Quiz | 0 | - | 4.32 | 14,345 |
| Authors by Picture | 0 | - | 4.48 | 25,600 |
| Plants by Picture | 0 | - | 4.24 | 14,500 |
| Fruit and Vegetable Emojis | 0 | - | 4.45 | 90,622 |
| WWII Figures by Picture | 0 | - | 4.89 | 66,000 |
| College Sports Logos Quiz #3 | 0 | - | 4.30 | 56,043 |
| Planets By Picture Quiz | 0 | - | 4.49 | 57,192 |
| Songs by Picture Quiz #1 | 0 | - | 4.68 | 66,362 |
| Songs by Picture Quiz #2 | 0 | - | 4.42 | 59,182 |
| Fish by Picture #1 | 0 | - | 4.41 | 108,732 |
| Animals A-Z by Picture | 0 | - | 4.08 | 66,722 |
| Mammals by Picture #3 | 0 | - | 4.39 | 62,376 |
| Mammals by Picture #4 | 0 | - | 4.03 | 34,242 |
| Birds by Picture #1 | 0 | - | 4.47 | 41,921 |
| Mammals by Picture #2 | 0 | - | 4.28 | 58,428 |
| Oscar Nominated Actors by Picture #1 | 0 | - | 4.42 | 165,581 |
| 1960s Celebrities by Picture #1 | 0 | - | 4.27 | 70,650 |
| 1960s Celebrities by Picture #2 | 0 | - | 4.26 | 51,585 |
| 1950s Celebrities by Picture #1 | 0 | - | 4.24 | 51,309 |
| 1980s Celebrities by Picture #2 | 0 | - | 4.19 | 71,985 |
| 1990s Celebrities by Picture #1 | 0 | - | 4.14 | 79,654 |
| 1990s Celebrities by Picture #2 | 0 | - | 4.16 | 72,701 |
| 2000s Celebrities by Picture #2 | 0 | - | 4.15 | 95,924 |
| Women in History by Picture | 0 | - | 4.25 | 25,990 |
| 1950s Celebrities by Picture #2 | 0 | - | 4.29 | 46,297 |
| Famous Foreheads #2 | 0 | - | 3.17 | 15,828 |
| Name that Historical Figure #3 | 0 | - | 4.36 | 240,206 |
| Name that Historical Figure #4 | 0 | - | 4.29 | 159,727 |
| Name that Historical Figure #6 | 0 | - | 4.26 | 93,792 |
| Musicians by Picture #1 | 0 | - | 4.37 | 109,629 |
| Musicians by Picture #2 | 0 | - | 4.29 | 77,084 |
| Musicians by Picture #4 | 0 | - | 4.07 | 65,389 |
| Musicians by Picture #3 | 0 | - | 4.10 | 59,377 |
| Geography by Picture - E | 0 | - | 3.55 | 47,461 |
| Landforms by Picture | 0 | - | 4.31 | 20,727 |
| Geography by Picture - I | 0 | - | 4.00 | 39,500 |
| Geography by Picture - O | 0 | - | 4.01 | 28,206 |
| Emoji Flags | 0 | - | 4.35 | 44,220 |
| Fill the Map of Europe by Guessing Flag Colors | 0 | - | 4.68 | 38,121 |
| Languages by Combined Flags | 0 | - | 4.53 | 100,420 |
| Satellite Images Quiz #3 | 0 | - | 4.35 | 73,503 |
| Satellite Images - Island Chains | 0 | - | 4.43 | 66,783 |
| Islands by Satellite Image #1 | 0 | - | 4.70 | 71,098 |
| Peninsulas by Satellite Image | 0 | - | 4.53 | 27,895 |
| Landmarks Picture Quiz #1 | 0 | - | 4.16 | 395,278 |
| Airline Logos | 0 | - | 4.45 | 141,205 |
| Fast Food Logos Quiz | 0 | - | 4.45 | 249,126 |
| Mostly-American Candy Logos | 0 | - | 4.14 | 159,609 |
| Brand Logos That Start With M | 0 | - | 4.38 | 63,290 |
| Brand Logos That Start With S | 0 | - | 4.37 | 58,068 |
| Brand Logos That Start With B | 0 | - | 4.38 | 60,415 |
| Brand Logos That Start With D | 0 | - | 4.36 | 61,975 |
| Brand Logos That Start With L | 0 | - | 4.39 | 61,665 |
| Brand Logos That Start With C | 0 | - | 4.20 | 49,971 |
| Pictures by Letter - H | 0 | - | 3.97 | 30,608 |
| Pictures by Letter - C | 0 | - | 4.00 | 30,341 |
| Pictures by Letter - O | 0 | - | 3.98 | 28,792 |
| Pictures by Letter - Q | 0 | - | 3.92 | 20,534 |
| Pictures by Letter - S | 0 | - | 3.82 | 21,060 |
| Pictures by Letter - W | 0 | - | 3.87 | 20,241 |
| Pictures by Letter - V | 0 | - | 4.00 | 18,075 |
| History by Picture - I | 0 | - | 4.24 | 26,376 |
| History by Picture - J | 0 | - | 4.18 | 26,867 |
| History by Picture - L | 0 | - | 4.18 | 30,927 |
| History by Picture - P | 0 | - | 4.08 | 25,411 |
| History by Picture - Q | 0 | - | 4.03 | 22,201 |
| History by Picture - R | 0 | - | 4.13 | 26,984 |
| History by Picture - S | 0 | - | 4.14 | 27,916 |
