| Famous Foreheads #1 | 0 | - | 4.49 | 66,446 |
| Former Countries by Territory Map | 0 | - | 4.97 | 85,837 |
| Empires by Maps | 0 | - | 4.98 | 94,504 |
| 1940s Celebrities by Picture | 0 | - | 4.46 | 44,239 |
| Name that Historical Figure #1 | 0 | - | 4.64 | 294,433 |
| Name that Historical Figure #2 | 0 | - | 4.44 | 247,949 |
| Islands by Shape #2 | 0 | - | 4.87 | 45,000 |
| 1960s Celebrities by Picture #1 | 0 | - | 4.25 | 64,755 |
| 1960s Celebrities by Picture #2 | 0 | - | 4.25 | 46,981 |
| 1950s Celebrities by Picture #1 | 0 | - | 4.22 | 47,598 |
| 1980s Celebrities by Picture #2 | 0 | - | 4.15 | 65,163 |
| 1980s Celebrities by Picture #1 | 0 | - | 4.04 | 56,504 |
| 1990s Celebrities by Picture #1 | 0 | - | 4.12 | 73,055 |
| 1990s Celebrities by Picture #2 | 0 | - | 4.11 | 65,289 |
| 2000s Celebrities by Picture #2 | 0 | - | 4.13 | 84,767 |
| Women in History by Picture | 0 | - | 4.36 | 23,529 |
| 1950s Celebrities by Picture #2 | 0 | - | 4.28 | 42,842 |
| Famous Foreheads #2 | 0 | - | 3.16 | 14,267 |
| International Footballers by Picture | 0 | - | 4.39 | 44,714 |
| Name that Historical Figure #3 | 0 | - | 4.40 | 214,278 |
| Name that Historical Figure #4 | 0 | - | 4.28 | 140,052 |
| Name that Historical Figure #5 | 0 | - | 4.40 | 91,075 |
| Name that Historical Figure #6 | 0 | - | 4.21 | 78,995 |
| Musicians by Picture #1 | 0 | - | 4.36 | 86,541 |
| Musicians by Picture #2 | 0 | - | 4.26 | 60,363 |
| Musicians by Picture #4 | 0 | - | 4.10 | 53,006 |
| Musicians by Picture #3 | 0 | - | 4.15 | 49,876 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 53,867 |
| All Country Flags of the World | 0 | - | 5.00 | 2,971,367 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,366,385 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,002,732 |
| Country Flags Quiz #3 | 0 | - | 4.98 | 671,940 |
| Name that Object #1 | 0 | - | 3.56 | 94,933 |
| Oscar Nominated Actors by Picture #1 | 0 | - | 4.37 | 149,504 |
| Oscar Nominated Actresses by Picture #1 | 0 | - | 4.32 | 120,980 |
| 2000s Celebrities by Picture #1 | 0 | - | 3.89 | 94,086 |
| Oscar Nominated Actors by Picture #2 | 0 | - | 4.30 | 40,150 |
| Oscar Nominated Actresses by Picture #2 | 0 | - | 4.33 | 41,919 |
| Musicians by Picture #5 | 0 | - | 3.86 | 46,363 |
| Flags with Crescents | 0 | - | 4.98 | 143,570 |
| Country Flag Trivia | 0 | - | 4.84 | 43,943 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.99 | 76,149 |
| Country Flags with the Union Jack | 0 | - | 4.84 | 56,235 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.84 | 41,951 |
| National Soccer Team Logos | 0 | - | 4.83 | 155,563 |
| 1930s Celebrities by Picture | 0 | - | 4.36 | 10,993 |
| Old Movies by Picture | 0 | - | 4.50 | 21,615 |
| Musical Instruments by Picture #2 | 0 | - | 4.24 | 42,874 |
| Years in History by Picture | 0 | - | 4.43 | 30,045 |
| Classic Movies by Movie Posters | 0 | - | 4.43 | 21,406 |
| Celebrity Mugshots Quiz #1 | 0 | - | 4.09 | 247,260 |
| Celebrity Mugshots Quiz #3 | 0 | - | 4.01 | 138,281 |
| Random Logos Quiz | 0 | - | 4.34 | 189,676 |
| Pictures by Letter - J | 0 | - | 4.27 | 36,044 |
| Pictures by Letter - B | 0 | - | 4.33 | 39,373 |
| Pictures by Letter - D | 0 | - | 4.13 | 33,770 |
| Pictures by Letter - M | 0 | - | 4.23 | 34,248 |
| Fruits by Picture | 0 | - | 4.19 | 734,620 |
| Geography by Picture - H | 0 | - | 4.52 | 55,162 |
| Geography by Picture - N | 0 | - | 4.46 | 39,557 |
| Geography by Picture - R | 0 | - | 4.55 | 38,594 |
| Geography by Picture - T | 0 | - | 4.63 | 54,732 |
| Flags to Languages | 0 | - | 4.95 | 158,676 |
| All North American Pro Sports Logos | 0 | - | 4.72 | 94,836 |
| History by Picture - N | 0 | - | 4.41 | 36,496 |
| Name that Object #2 | 0 | - | 3.63 | 14,328 |
| Name that Object #3 | 0 | - | 3.98 | 13,233 |
| 2010s Celebrities by Picture #1 | 0 | - | 4.28 | 150,334 |
| 2010s Celebrities by Picture #2 | 0 | - | 4.13 | 129,884 |
| Celebrity Mugshots Quiz #2 | 0 | - | 3.86 | 109,588 |
| Rappers by Picture | 0 | - | 4.21 | 111,724 |
| Car Logos Quiz #1 | 0 | - | 4.42 | 451,938 |
| Pictures by Letter - A | 0 | - | 4.11 | 29,956 |
| Pictures by Letter - E | 0 | - | 3.53 | 31,732 |
| Pictures by Letter - C | 0 | - | 4.09 | 27,097 |
| Pictures by Letter - O | 0 | - | 4.01 | 26,344 |
| Pictures by Letter - G | 0 | - | 4.10 | 25,068 |
| Pictures by Letter - L | 0 | - | 4.12 | 27,504 |
| Pictures by Letter - F | 0 | - | 4.17 | 25,801 |
| Pictures by Letter - Z | 0 | - | 4.19 | 21,151 |
| Pictures by Letter - Y | 0 | - | 4.19 | 23,742 |
| Pictures by Letter - R | 0 | - | 4.12 | 22,245 |
| Pictures by Letter - K | 0 | - | 4.14 | 22,474 |
| Pictures by Letter - I | 0 | - | 4.19 | 27,232 |
| Pictures by Letter - N | 0 | - | 4.11 | 21,869 |
| Pictures by Letter - P | 0 | - | 4.06 | 23,523 |
| Pictures by Letter - U | 0 | - | 4.09 | 18,505 |
| Pictures by Letter - T | 0 | - | 4.33 | 24,890 |
| Name that Bug | 0 | - | 4.11 | 44,014 |
| Islands by Shape #1 | 0 | - | 4.27 | 71,566 |
| 1970s Celebrities by Picture #1 | 0 | - | 4.21 | 53,236 |
| 1970s Celebrities by Picture #2 | 0 | - | 4.20 | 46,608 |
| Elements by Picture | 0 | - | 4.29 | 63,554 |
| Rocks and Minerals Picture Quiz | 0 | - | 4.46 | 27,113 |
| Islands by Picture | 0 | - | 4.30 | 91,938 |
| Animals by Skeleton Image | 0 | - | 4.79 | 38,500 |
| Mammals by Picture #3 | 0 | - | 4.41 | 55,505 |
| Aquatic Mammals by Picture | 0 | - | 4.41 | 39,588 |
| Mammals by Picture #1 | 0 | - | 4.76 | 82,299 |
| Famous Canadians by Picture | 0 | - | 4.46 | 29,943 |
| Geography by Picture - A | 0 | - | 4.35 | 56,855 |
| Geography by Picture - B | 0 | - | 4.36 | 52,402 |
| Geography by Picture - D | 0 | - | 4.10 | 43,165 |
| Geography by Picture - F | 0 | - | 4.25 | 48,275 |
| Geography by Picture - G | 0 | - | 4.39 | 45,335 |
| Geography by Picture - J | 0 | - | 4.14 | 36,348 |
| Geography by Picture - C | 0 | - | 4.28 | 54,205 |
| Geography by Picture - L | 0 | - | 4.34 | 55,793 |
| Geography by Picture - M | 0 | - | 4.11 | 38,358 |
| Geography by Picture - P | 0 | - | 4.28 | 40,115 |
| Geography by Picture - S | 0 | - | 4.35 | 44,528 |
| Random Flags Quiz | 0 | - | 4.41 | 256,103 |
| Satellite Images Quiz #1 | 0 | - | 4.46 | 122,662 |
| Satellite Images Quiz #2 | 0 | - | 4.65 | 103,590 |
| Satellite Images Quiz #4 | 0 | - | 4.55 | 84,350 |
| Satellite Images Quiz #5 | 0 | - | 4.46 | 45,717 |
| Satellite Images Quiz #6 | 0 | - | 4.52 | 35,589 |
| Cities by Picture #1 | 0 | - | 4.66 | 77,107 |
| Soccer Team Logos | 0 | - | 4.22 | 327,978 |
| Ultimate Car Logos Quiz | 0 | - | 4.57 | 123,973 |
| Video Game Logos Quiz | 0 | - | 4.37 | 150,939 |
| Movie Logos | 0 | - | 4.28 | 198,465 |
| Brand Logos That Start With M | 0 | - | 4.41 | 48,447 |
| Brand Logos That Start With B | 0 | - | 4.47 | 48,180 |
| Brand Logos That Start with A | 0 | - | 4.52 | 56,082 |
| History by Picture - A | 0 | - | 4.22 | 40,499 |
| History by Picture - B | 0 | - | 4.35 | 43,192 |
| History by Picture - C | 0 | - | 4.35 | 48,295 |
| History by Picture - F | 0 | - | 4.33 | 33,222 |
| History by Picture - G | 0 | - | 4.39 | 37,433 |
| History by Picture - D | 0 | - | 4.32 | 39,133 |
| History by Picture - E | 0 | - | 4.28 | 38,995 |
| History by Picture - H | 0 | - | 4.38 | 32,363 |
| History by Picture - K | 0 | - | 4.41 | 29,487 |
| History by Picture - M | 0 | - | 4.23 | 32,245 |
| History by Picture - O | 0 | - | 4.37 | 32,123 |
| Name that Nut, Seed, or Bean | 0 | - | 4.64 | 50,283 |
| Famous Australians by Picture | 0 | - | 4.26 | 25,227 |
| Country Flags Multiple Choice | 0 | - | 4.97 | 114,638 |
| Brand Logos Quiz #1 | 0 | - | 4.82 | 2,117,654 |
| Art Works Picture Quiz #1 | 0 | - | 4.50 | 96,793 |
| Art Works Picture Quiz #2 | 0 | - | 4.46 | 86,315 |
| Musical Instruments by Picture #1 | 0 | - | 4.54 | 255,404 |
| Foods by Picture | 0 | - | 3.79 | 216,494 |
| Shapes and Symbols #2 | 0 | - | 4.03 | 55,623 |
| Flowers by Picture | 0 | - | 4.46 | 101,358 |
| Junk Foods by Picture | 0 | - | 3.71 | 89,679 |
| Christmas by Picture | 0 | - | 4.28 | 26,171 |
| Hats by Picture | 0 | - | 4.20 | 17,113 |
| Weapons by Picture | 0 | - | 4.06 | 19,134 |
| Cars by Picture | 0 | - | 3.91 | 36,341 |
| Reptile Picture Quiz | 0 | - | 4.27 | 13,114 |
| Authors by Picture | 0 | - | 4.46 | 23,698 |
| Plants by Picture | 0 | - | 4.17 | 13,211 |
| WWII Figures by Picture | 0 | - | 4.88 | 40,425 |
| Planets By Picture Quiz | 0 | - | 4.55 | 48,592 |
| Songs by Picture Quiz #1 | 0 | - | 4.75 | 57,155 |
| Songs by Picture Quiz #2 | 0 | - | 4.43 | 51,557 |
| Animals by Close-up Image | 0 | - | 4.41 | 203,761 |
| Animals A-Z by Picture | 0 | - | 4.14 | 59,395 |
| Birds by Picture #1 | 0 | - | 4.45 | 34,428 |
| Extinct Animals by Picture | 0 | - | 4.47 | 30,793 |
| Mammals by Picture #2 | 0 | - | 4.30 | 52,734 |
| First Names A - Z by Picture | 0 | - | 4.04 | 17,273 |
| Famous Germans by Picture | 0 | - | 4.07 | 15,566 |
| Famous Italians by Picture | 0 | - | 4.03 | 20,381 |
| Geography by Picture - E | 0 | - | 3.53 | 45,522 |
| Landforms by Picture | 0 | - | 4.35 | 18,987 |
| Geography by Picture - I | 0 | - | 3.98 | 37,582 |
| Geography by Picture - K | 0 | - | 4.29 | 31,091 |
| Emoji Flags | 0 | - | 4.34 | 40,643 |
| Satellite Images Quiz #3 | 0 | - | 4.38 | 70,272 |
| Satellite Images - Island Chains | 0 | - | 4.42 | 57,520 |
| Islands by Satellite Image #1 | 0 | - | 4.71 | 62,272 |
| Peninsulas by Satellite Image | 0 | - | 4.52 | 25,947 |
| Landmarks Picture Quiz #1 | 0 | - | 4.20 | 360,542 |
| Airline Logos | 0 | - | 4.43 | 127,617 |
| Car Logos Quiz #2 | 0 | - | 4.38 | 212,272 |
| Mostly-American Candy Logos | 0 | - | 4.11 | 137,802 |
| Brand Logos That Start With S | 0 | - | 4.35 | 44,762 |
| Brand Logos That Start With D | 0 | - | 4.34 | 49,455 |
| Brand Logos That Start With L | 0 | - | 4.36 | 47,399 |
| Brand Logos That Start With C | 0 | - | 4.13 | 40,453 |
| Pictures by Letter - H | 0 | - | 3.92 | 27,851 |
| Pictures by Letter - Q | 0 | - | 3.94 | 18,393 |
| Pictures by Letter - S | 0 | - | 3.86 | 18,742 |
| Pictures by Letter - W | 0 | - | 3.90 | 18,152 |
| Pictures by Letter - V | 0 | - | 3.93 | 16,076 |
| History by Picture - I | 0 | - | 4.27 | 22,986 |
| History by Picture - J | 0 | - | 4.21 | 23,453 |
| History by Picture - L | 0 | - | 4.20 | 27,355 |
| History by Picture - P | 0 | - | 4.10 | 22,313 |
| History by Picture - Q | 0 | - | 4.02 | 19,542 |
| History by Picture - R | 0 | - | 4.20 | 23,625 |
| History by Picture - S | 0 | - | 4.17 | 24,783 |
| History by Picture - T | 0 | - | 4.26 | 29,656 |
| History by Picture - U | 0 | - | 4.25 | 22,228 |
| History by Picture - V | 0 | - | 4.26 | 22,107 |
| History by Picture - W | 0 | - | 4.03 | 19,238 |
| Vegetables by Picture | 0 | - | 4.32 | 53,712 |
