| Play-Doh People from History | 0 | - | 4.99 | 94,723 |
| Famous Foreheads #1 | 0 | - | 4.47 | 74,852 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 337,378 |
| Former Countries by Territory Map | 0 | - | 4.96 | 102,724 |
| Empires by Maps | 0 | - | 4.98 | 120,295 |
| 1940s Celebrities by Picture | 0 | - | 4.43 | 48,004 |
| International Footballers by Picture | 0 | - | 4.50 | 55,558 |
| Name that Historical Figure #2 | 0 | - | 4.42 | 284,415 |
| Name that Historical Figure #5 | 0 | - | 4.43 | 107,581 |
| Name that Historical Figure #7 - U.S. Edition | 0 | - | 4.51 | 50,778 |
| Merged Company Logos #1 | 0 | - | 4.90 | 106,419 |
| Oscar Nominated Actors by Picture #1 | 0 | - | 4.42 | 165,146 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,242 |
| Visual Memory Test - Random Cartoons | 0 | - | 4.98 | 104,186 |
| Famous Landmarks Out Of Focus #1 | 0 | - | 4.89 | 60,979 |
| Jeppy in Disguise #1 | 0 | - | 4.92 | 49,324 |
| 1960s Celebrities by Picture #1 | 0 | - | 4.27 | 70,400 |
| 1960s Celebrities by Picture #2 | 0 | - | 4.26 | 51,410 |
| 1950s Celebrities by Picture #1 | 0 | - | 4.24 | 51,175 |
| 1980s Celebrities by Picture #2 | 0 | - | 4.19 | 71,694 |
| 1990s Celebrities by Picture #1 | 0 | - | 4.13 | 79,402 |
| 1990s Celebrities by Picture #2 | 0 | - | 4.16 | 72,402 |
| 2000s Celebrities by Picture #2 | 0 | - | 4.15 | 95,534 |
| Women in History by Picture | 0 | - | 4.25 | 25,911 |
| 1950s Celebrities by Picture #2 | 0 | - | 4.29 | 46,152 |
| Name that Historical Figure #3 | 0 | - | 4.36 | 239,246 |
| Name that Historical Figure #4 | 0 | - | 4.29 | 159,062 |
| Name that Historical Figure #6 | 0 | - | 4.26 | 93,248 |
| Musicians by Picture #1 | 0 | - | 4.37 | 108,639 |
| Musicians by Picture #2 | 0 | - | 4.29 | 76,327 |
| Musicians by Picture #4 | 0 | - | 4.07 | 64,832 |
| Musicians by Picture #3 | 0 | - | 4.10 | 58,936 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,542 |
| All Country Flags of the World | 0 | - | 5.00 | 3,658,028 |
| Famous Foreheads #2 | 0 | - | 3.17 | 15,769 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,536,174 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,092,376 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 733,103 |
| Oscar Nominated Actresses by Picture #1 | 0 | - | 4.30 | 129,468 |
| Oscar Nominated Actors by Picture #2 | 0 | - | 4.30 | 46,530 |
| Oscar Nominated Actresses by Picture #2 | 0 | - | 4.38 | 48,649 |
| Years in History by Picture | 0 | - | 4.44 | 35,483 |
| Animals by Skeleton Image | 0 | - | 4.81 | 46,444 |
| Make a Stained Glass Window | 0 | - | 5.00 | 68,464 |
| 1980s Celebrities by Picture #1 | 0 | - | 3.97 | 61,524 |
| 2000s Celebrities by Picture #1 | 0 | - | 3.93 | 102,269 |
| Musicians by Picture #5 | 0 | - | 3.93 | 54,215 |
| Flags with Crescents | 0 | - | 4.98 | 169,371 |
| Country Flag Trivia | 0 | - | 4.81 | 56,946 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 103,641 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 77,414 |
| Pixelated Flag Quiz | 0 | - | 4.97 | 87,270 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 67,214 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 85,161 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 52,737 |
| Real vs. Fake Flags | 0 | - | 4.98 | 124,085 |
| National Football Team Logos | 0 | - | 4.85 | 180,225 |
| Merged Company Logos #2 | 0 | - | 4.75 | 77,501 |
| 1930s Celebrities by Picture | 0 | - | 4.33 | 12,554 |
| Name that Object #1 | 0 | - | 3.57 | 96,491 |
| People by Country - Tile Select | 0 | - | 3.77 | 14,203 |
| Celebrity Mugshots Quiz #1 | 0 | - | 4.09 | 259,175 |
| Celebrity Mugshots Quiz #3 | 0 | - | 4.05 | 144,940 |
| Flags to Languages | 0 | - | 4.95 | 173,550 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 50,489 |
| Fruits by Picture | 0 | - | 4.19 | 807,074 |
| Old Movies by Picture | 0 | - | 4.51 | 25,083 |
| Musical Instruments by Picture #2 | 0 | - | 4.24 | 46,996 |
| 2010s Celebrities by Picture #1 | 0 | - | 4.32 | 172,711 |
| 2010s Celebrities by Picture #2 | 0 | - | 4.15 | 148,891 |
| Rappers by Picture | 0 | - | 4.22 | 134,267 |
| Geography by Picture - B | 0 | - | 4.42 | 55,590 |
| Geography by Picture - H | 0 | - | 4.50 | 58,214 |
| Geography by Picture - N | 0 | - | 4.45 | 42,195 |
| Geography by Picture - R | 0 | - | 4.56 | 41,016 |
| Geography by Picture - T | 0 | - | 4.54 | 57,830 |
| Random Logos Quiz | 0 | - | 4.31 | 208,325 |
| All North American Pro Sports Logos | 0 | - | 4.70 | 114,960 |
| Pictures by Letter - A | 0 | - | 4.17 | 33,407 |
| Pictures by Letter - J | 0 | - | 4.31 | 40,024 |
| Pictures by Letter - B | 0 | - | 4.31 | 43,954 |
| Pictures by Letter - D | 0 | - | 4.13 | 37,577 |
| Pictures by Letter - M | 0 | - | 4.24 | 37,792 |
| Three Real and One Fake - Country Flags | 0 | - | 4.97 | 84,016 |
| Pick a Picture - Animal Relations | 0 | - | 4.94 | 55,367 |
| Famous Canadians by Picture | 0 | - | 4.39 | 49,346 |
| Celebrity Mugshots Quiz #2 | 0 | - | 3.89 | 114,095 |
| Name the Pixelated Landmark | 0 | - | 4.85 | 62,967 |
| Car Logos Quiz #1 | 0 | - | 4.45 | 538,537 |
| Name that Bug | 0 | - | 4.12 | 45,555 |
| Islands by Shape #1 | 0 | - | 4.32 | 84,344 |
| 1970s Celebrities by Picture #1 | 0 | - | 4.20 | 57,940 |
| 1970s Celebrities by Picture #2 | 0 | - | 4.21 | 50,675 |
| Elements by Picture | 0 | - | 4.27 | 69,909 |
| Name that Object #2 | 0 | - | 3.64 | 15,442 |
| Rocks and Minerals Picture Quiz | 0 | - | 4.48 | 29,306 |
| Islands by Picture | 0 | - | 4.29 | 106,871 |
| Name that Object #3 | 0 | - | 3.93 | 14,396 |
| Classic Movies by Movie Posters | 0 | - | 4.45 | 24,256 |
| 1980s Movie Silhouettes | 0 | - | 4.97 | 103,733 |
| Famous Landmarks Out Of Focus #2 | 0 | - | 4.37 | 41,176 |
| Animals by Close-up Image | 0 | - | 4.42 | 217,780 |
| Aquatic Mammals by Picture | 0 | - | 4.41 | 45,616 |
| Extinct Animals by Picture | 0 | - | 4.49 | 35,211 |
| Mammals by Picture #1 | 0 | - | 4.70 | 91,762 |
| Famous Australians by Picture | 0 | - | 4.25 | 28,772 |
| Geography by Picture - A | 0 | - | 4.39 | 60,239 |
| Geography by Picture - D | 0 | - | 4.15 | 45,649 |
| Geography by Picture - F | 0 | - | 4.31 | 50,987 |
| Geography by Picture - G | 0 | - | 4.38 | 47,939 |
| Geography by Picture - J | 0 | - | 4.16 | 38,458 |
| Geography by Picture - K | 0 | - | 4.29 | 33,121 |
| Geography by Picture - C | 0 | - | 4.31 | 57,059 |
| Geography by Picture - L | 0 | - | 4.37 | 58,945 |
| Geography by Picture - M | 0 | - | 4.14 | 40,450 |
| Geography by Picture - P | 0 | - | 4.24 | 42,430 |
| Geography by Picture - S | 0 | - | 4.38 | 47,035 |
| Miscellaneous Flags Quiz | 0 | - | 4.42 | 280,260 |
| Country Flags Multiple Choice | 0 | - | 4.97 | 144,460 |
| Flag Maths | 0 | - | 4.64 | 57,756 |
| Satellite Images #1 | 0 | - | 4.47 | 129,342 |
| Satellite Images Quiz #2 | 0 | - | 4.63 | 109,280 |
| Satellite Images Quiz #4 | 0 | - | 4.55 | 88,896 |
| Satellite Images Quiz #5 | 0 | - | 4.52 | 49,901 |
| Satellite Images Quiz #6 | 0 | - | 4.50 | 38,966 |
| Cities by Picture #1 | 0 | - | 4.73 | 85,947 |
| Soccer Team Logos | 0 | - | 4.26 | 374,220 |
| Brand Logos Quiz #1 | 0 | - | 4.83 | 2,421,214 |
| Ultimate Car Logos Quiz | 0 | - | 4.80 | 180,170 |
| Car Logos Quiz #2 | 0 | - | 4.43 | 261,728 |
| Video Game Logos Quiz | 0 | - | 4.40 | 183,894 |
| Movie Logos | 0 | - | 4.33 | 238,287 |
| Brand Logos That Start With M | 0 | - | 4.45 | 62,754 |
| Brand Logos That Start with A | 0 | - | 4.52 | 70,234 |
| Pictures by Letter - E | 0 | - | 3.49 | 34,488 |
| Pictures by Letter - G | 0 | - | 4.14 | 28,161 |
| Pictures by Letter - L | 0 | - | 4.14 | 30,562 |
| Pictures by Letter - F | 0 | - | 4.17 | 29,043 |
| Pictures by Letter - Z | 0 | - | 4.05 | 23,457 |
| Pictures by Letter - Y | 0 | - | 4.21 | 26,300 |
| Pictures by Letter - R | 0 | - | 4.05 | 24,767 |
| Pictures by Letter - K | 0 | - | 4.18 | 25,122 |
| Pictures by Letter - I | 0 | - | 4.16 | 30,384 |
| Pictures by Letter - N | 0 | - | 4.11 | 24,495 |
| Pictures by Letter - P | 0 | - | 4.05 | 26,052 |
| Pictures by Letter - U | 0 | - | 4.10 | 20,783 |
| Pictures by Letter - T | 0 | - | 4.34 | 27,679 |
| History by Picture - A | 0 | - | 4.26 | 45,797 |
| History by Picture - B | 0 | - | 4.40 | 48,951 |
| History by Picture - C | 0 | - | 4.36 | 54,479 |
| History by Picture - F | 0 | - | 4.35 | 37,888 |
| History by Picture - G | 0 | - | 4.40 | 42,148 |
| History by Picture - D | 0 | - | 4.29 | 44,314 |
| History by Picture - E | 0 | - | 4.25 | 43,936 |
| History by Picture - H | 0 | - | 4.37 | 36,801 |
| History by Picture - K | 0 | - | 4.35 | 33,361 |
| History by Picture - M | 0 | - | 4.17 | 36,149 |
| History by Picture - N | 0 | - | 4.40 | 41,263 |
| History by Picture - O | 0 | - | 4.39 | 36,318 |
| History by Picture - T | 0 | - | 4.20 | 33,315 |
| Name that Nut, Seed, or Bean | 0 | - | 4.63 | 57,258 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 119,070 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 105,258 |
| Musical Instruments by Picture #1 | 0 | - | 4.52 | 268,861 |
| Flowers by Picture | 0 | - | 4.46 | 105,623 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 48,730 |
| Authors by Picture | 0 | - | 4.48 | 25,530 |
| Fruit and Vegetable Emojis | 0 | - | 4.44 | 88,845 |
| WWII Figures by Picture | 0 | - | 4.89 | 65,364 |
| College Sports Logos Quiz #3 | 0 | - | 4.30 | 55,731 |
| Planets By Picture Quiz | 0 | - | 4.49 | 56,786 |
| Songs by Picture Quiz #1 | 0 | - | 4.68 | 65,914 |
| Songs by Picture Quiz #2 | 0 | - | 4.42 | 58,824 |
| Fish by Picture #1 | 0 | - | 4.41 | 108,514 |
| Animals A-Z by Picture | 0 | - | 4.08 | 66,410 |
| Mammals by Picture #3 | 0 | - | 4.39 | 62,095 |
| Mammals by Picture #4 | 0 | - | 4.03 | 34,114 |
| Birds by Picture #1 | 0 | - | 4.47 | 41,597 |
| Mammals by Picture #2 | 0 | - | 4.28 | 58,213 |
| First Names A - Z by Picture | 0 | - | 4.05 | 18,601 |
| Famous Germans by Picture | 0 | - | 4.12 | 16,833 |
| Famous Italians by Picture | 0 | - | 4.06 | 21,932 |
| Emoji Flags | 0 | - | 4.35 | 44,065 |
| Fill the Map of Europe by Guessing Flag Colors | 0 | - | 4.67 | 37,834 |
| Languages by Combined Flags | 0 | - | 4.53 | 99,942 |
| Satellite Images Quiz #3 | 0 | - | 4.35 | 73,383 |
| Satellite Images - Island Chains | 0 | - | 4.43 | 66,354 |
| Islands by Satellite Image #1 | 0 | - | 4.70 | 70,673 |
| Peninsulas by Satellite Image | 0 | - | 4.53 | 27,805 |
| Landmarks Picture Quiz #1 | 0 | - | 4.16 | 394,398 |
| Airline Logos | 0 | - | 4.45 | 140,650 |
| Fast Food Logos Quiz | 0 | - | 4.44 | 248,274 |
| Mostly-American Candy Logos | 0 | - | 4.14 | 158,966 |
| Brand Logos That Start With S | 0 | - | 4.37 | 57,551 |
| Brand Logos That Start With B | 0 | - | 4.38 | 59,943 |
| Brand Logos That Start With D | 0 | - | 4.37 | 61,487 |
| Brand Logos That Start With L | 0 | - | 4.39 | 61,094 |
| Brand Logos That Start With C | 0 | - | 4.17 | 49,629 |
| Vegetables by Picture | 0 | - | 4.36 | 63,339 |
| Pick a Picture - Musical Instruments | 0 | - | 4.53 | 52,303 |
