| 2000s Celebrities by Picture #2 | 0 | - | 4.15 | 94,895 |
| Play-Doh People from History | 0 | - | 4.99 | 94,273 |
| 1940s Celebrities by Picture | 0 | - | 4.43 | 47,880 |
| 1960s Celebrities by Picture #1 | 0 | - | 4.27 | 70,202 |
| 1960s Celebrities by Picture #2 | 0 | - | 4.26 | 51,261 |
| 1950s Celebrities by Picture #1 | 0 | - | 4.24 | 51,030 |
| 1980s Celebrities by Picture #2 | 0 | - | 4.19 | 71,457 |
| 1990s Celebrities by Picture #1 | 0 | - | 4.13 | 79,182 |
| 1990s Celebrities by Picture #2 | 0 | - | 4.16 | 72,136 |
| Famous Foreheads #1 | 0 | - | 4.47 | 74,509 |
| 1950s Celebrities by Picture #2 | 0 | - | 4.29 | 46,023 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 336,499 |
| 1980s Celebrities by Picture #1 | 0 | - | 3.97 | 61,343 |
| 1930s Celebrities by Picture | 0 | - | 4.33 | 12,420 |
| 1980s Movie Silhouettes | 0 | - | 4.97 | 103,201 |
| International Footballers by Picture | 0 | - | 4.50 | 55,134 |
| Name that Historical Figure #2 | 0 | - | 4.41 | 283,626 |
| Name that Historical Figure #5 | 0 | - | 4.43 | 107,142 |
| Name that Historical Figure #7 - U.S. Edition | 0 | - | 4.50 | 50,568 |
| 1970s Celebrities by Picture #1 | 0 | - | 4.20 | 57,771 |
| 1970s Celebrities by Picture #2 | 0 | - | 4.21 | 50,528 |
| Former Countries by Territory Map | 0 | - | 4.96 | 102,131 |
| Empires by Maps | 0 | - | 4.98 | 119,294 |
| Merged Company Logos #1 | 0 | - | 4.91 | 105,825 |
| Commonly Mixed-Up Countries - Multiple Choice | 0 | - | 4.98 | 52,034 |
| Oscar Nominated Actors by Picture #1 | 0 | - | 4.42 | 164,864 |
| 2010s Celebrities by Picture #1 | 0 | - | 4.32 | 171,875 |
| 2010s Celebrities by Picture #2 | 0 | - | 4.15 | 148,236 |
| Name that Historical Figure #3 | 0 | - | 4.36 | 238,611 |
| Name that Historical Figure #4 | 0 | - | 4.29 | 158,592 |
| Name that Historical Figure #6 | 0 | - | 4.26 | 92,887 |
| Musicians by Picture #1 | 0 | - | 4.39 | 107,878 |
| Musicians by Picture #2 | 0 | - | 4.29 | 75,803 |
| Musicians by Picture #4 | 0 | - | 4.07 | 64,422 |
| Musicians by Picture #3 | 0 | - | 4.10 | 58,618 |
| All Country Flags of the World | 0 | - | 5.00 | 3,629,455 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,099 |
| Visual Memory Test - Random Cartoons | 0 | - | 4.98 | 103,370 |
| Famous Landmarks Out Of Focus #1 | 0 | - | 4.89 | 60,611 |
| Jeppy in Disguise #1 | 0 | - | 4.92 | 48,996 |
| Jeppy in Disguise #2 | 0 | - | 4.96 | 49,191 |
| Women in History by Picture | 0 | - | 4.25 | 25,826 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,243 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,531,128 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,089,726 |
| Country Flags Quiz #3 | 0 | - | 4.98 | 731,377 |
| Make a Stained Glass Window | 0 | - | 5.00 | 68,125 |
| Oscar Nominated Actresses by Picture #1 | 0 | - | 4.30 | 129,249 |
| Oscar Nominated Actors by Picture #2 | 0 | - | 4.30 | 46,347 |
| Oscar Nominated Actresses by Picture #2 | 0 | - | 4.38 | 48,492 |
| Famous Foreheads #2 | 0 | - | 3.17 | 15,710 |
| Musicians by Picture #5 | 0 | - | 3.93 | 53,946 |
| Flags with Crescents | 0 | - | 4.98 | 168,415 |
| Country Flag Trivia | 0 | - | 4.81 | 56,388 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 102,973 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 76,901 |
| Pixelated Flag Quiz | 0 | - | 4.98 | 86,519 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 66,825 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 84,706 |
| Badly Drawn Flags #1 | 0 | - | 4.99 | 60,157 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 52,373 |
| Real vs. Fake Flags | 0 | - | 4.98 | 123,252 |
| National Football Team Logos | 0 | - | 4.85 | 179,485 |
| Characters from The Office | 0 | - | 4.48 | 46,075 |
| The Office Trivia #1 | 0 | - | 4.43 | 94,384 |
| Years in History by Picture | 0 | - | 4.44 | 35,306 |
| Where Are These Doors? | 0 | - | 4.45 | 29,710 |
| Celebrity Mugshots Quiz #1 | 0 | - | 4.09 | 258,472 |
| Celebrity Mugshots Quiz #3 | 0 | - | 4.05 | 144,668 |
| Merged Company Logos #2 | 0 | - | 4.75 | 77,071 |
| People by Country - Tile Select | 0 | - | 3.77 | 14,179 |
| Princesses by Picture | 0 | - | 4.24 | 18,134 |
| Rappers by Picture | 0 | - | 4.22 | 133,497 |
| Flags to Languages | 0 | - | 4.95 | 172,999 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 50,190 |
| 2000s Movie Co-Stars | 0 | - | 4.33 | 39,634 |
| The Office Trivia - Multiple Choice | 0 | - | 4.38 | 38,410 |
| Three Real and One Fake - Country Flags | 0 | - | 4.97 | 83,611 |
| Fruits by Picture | 0 | - | 4.20 | 805,866 |
| Old Movies by Picture | 0 | - | 4.51 | 24,955 |
| Musical Instruments by Picture #2 | 0 | - | 4.24 | 46,827 |
| Name that Object #1 | 0 | - | 3.56 | 96,358 |
| Star Wars Original Trilogy Characters by Picture | 0 | - | 4.91 | 48,405 |
| Pick a Picture - Animal Relations | 0 | - | 4.94 | 55,100 |
| Famous Canadians by Picture | 0 | - | 4.39 | 49,221 |
| Celebrity Mugshots Quiz #2 | 0 | - | 3.89 | 113,859 |
| Geography by Picture - B | 0 | - | 4.42 | 55,498 |
| Geography by Picture - H | 0 | - | 4.50 | 58,114 |
| Geography by Picture - N | 0 | - | 4.45 | 42,111 |
| Geography by Picture - R | 0 | - | 4.56 | 40,934 |
| Geography by Picture - T | 0 | - | 4.54 | 57,750 |
| Name the Pixelated Landmark | 0 | - | 4.84 | 62,701 |
| Car Logos Quiz #1 | 0 | - | 4.44 | 535,368 |
| Random Logos Quiz | 0 | - | 4.31 | 207,647 |
| All North American Pro Sports Logos | 0 | - | 4.70 | 114,115 |
| Pictures by Letter - A | 0 | - | 4.17 | 33,256 |
| Pictures by Letter - J | 0 | - | 4.31 | 39,862 |
| Pictures by Letter - B | 0 | - | 4.31 | 43,751 |
| Pictures by Letter - D | 0 | - | 4.13 | 37,431 |
| Pictures by Letter - M | 0 | - | 4.24 | 37,652 |
| Name that Bug | 0 | - | 4.12 | 45,499 |
| Islands by Shape #1 | 0 | - | 4.32 | 84,251 |
| Elements by Picture | 0 | - | 4.27 | 69,734 |
| Rocks and Minerals Picture Quiz | 0 | - | 4.48 | 29,230 |
| Islands by Picture | 0 | - | 4.29 | 106,377 |
| Classic Movies by Movie Posters | 0 | - | 4.45 | 24,164 |
| Animals by Skeleton Image | 0 | - | 4.80 | 46,181 |
| Famous Landmarks Out Of Focus #2 | 0 | - | 4.37 | 41,000 |
| Animals by Close-up Image | 0 | - | 4.42 | 217,330 |
| Aquatic Mammals by Picture | 0 | - | 4.41 | 45,430 |
| Extinct Animals by Picture | 0 | - | 4.49 | 35,062 |
| Mammals by Picture #1 | 0 | - | 4.70 | 91,434 |
| Famous Australians by Picture | 0 | - | 4.25 | 28,681 |
| Geography by Picture - A | 0 | - | 4.39 | 60,128 |
| Geography by Picture - D | 0 | - | 4.15 | 45,556 |
| Geography by Picture - F | 0 | - | 4.31 | 50,888 |
| Geography by Picture - G | 0 | - | 4.38 | 47,864 |
| Geography by Picture - J | 0 | - | 4.16 | 38,383 |
| Geography by Picture - K | 0 | - | 4.29 | 33,057 |
| Geography by Picture - C | 0 | - | 4.31 | 56,986 |
| Geography by Picture - L | 0 | - | 4.37 | 58,849 |
| Geography by Picture - M | 0 | - | 4.14 | 40,384 |
| Geography by Picture - P | 0 | - | 4.24 | 42,354 |
| Geography by Picture - S | 0 | - | 4.38 | 46,968 |
| Miscellaneous Flags Quiz | 0 | - | 4.42 | 279,327 |
| Country Flags Multiple Choice | 0 | - | 4.97 | 143,972 |
| Flag Maths | 0 | - | 4.64 | 57,705 |
| Satellite Images #1 | 0 | - | 4.46 | 129,171 |
| Satellite Images Quiz #2 | 0 | - | 4.63 | 109,130 |
| Satellite Images Quiz #4 | 0 | - | 4.55 | 88,774 |
| Satellite Images Quiz #5 | 0 | - | 4.52 | 49,771 |
| Satellite Images Quiz #6 | 0 | - | 4.50 | 38,884 |
| Cities by Picture #1 | 0 | - | 4.73 | 85,643 |
| Soccer Team Logos | 0 | - | 4.26 | 372,494 |
| Brand Logos Quiz #1 | 0 | - | 4.82 | 2,411,113 |
| Ultimate Car Logos Quiz | 0 | - | 4.80 | 178,094 |
| Car Logos Quiz #2 | 0 | - | 4.43 | 260,517 |
| Video Game Logos Quiz | 0 | - | 4.40 | 183,249 |
| Movie Logos | 0 | - | 4.33 | 237,031 |
| Brand Logos That Start With M | 0 | - | 4.45 | 62,206 |
| Brand Logos That Start with A | 0 | - | 4.52 | 69,745 |
| History by Picture - A | 0 | - | 4.25 | 45,640 |
| History by Picture - B | 0 | - | 4.40 | 48,781 |
| History by Picture - C | 0 | - | 4.36 | 54,294 |
| History by Picture - F | 0 | - | 4.35 | 37,755 |
| History by Picture - G | 0 | - | 4.40 | 42,013 |
| History by Picture - D | 0 | - | 4.29 | 44,170 |
| History by Picture - E | 0 | - | 4.27 | 43,790 |
| History by Picture - H | 0 | - | 4.37 | 36,682 |
| History by Picture - K | 0 | - | 4.35 | 33,237 |
| History by Picture - M | 0 | - | 4.17 | 36,034 |
| History by Picture - N | 0 | - | 4.40 | 41,131 |
| History by Picture - O | 0 | - | 4.39 | 36,191 |
| History by Picture - T | 0 | - | 4.20 | 33,211 |
| Name that Nut, Seed, or Bean | 0 | - | 4.63 | 57,033 |
| Movies by Screenshot | 0 | - | 4.45 | 89,798 |
| 2000s Oscar Best Actress Nominees | 0 | - | 4.29 | 13,536 |
| Last Names from The Office (U.S.) | 0 | - | 4.37 | 25,069 |
| The Office - Dunder Mifflin Branches | 0 | - | 4.40 | 23,685 |
| The Office Trivia #2 | 0 | - | 4.24 | 30,584 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 118,744 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 104,991 |
| Musical Instruments by Picture #1 | 0 | - | 4.52 | 268,388 |
| Flowers by Picture | 0 | - | 4.46 | 105,130 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 48,627 |
| Name that Object #2 | 0 | - | 3.64 | 15,359 |
| Authors by Picture | 0 | - | 4.48 | 25,466 |
| Name that Object #3 | 0 | - | 3.93 | 14,331 |
| Fruit and Vegetable Emojis | 0 | - | 4.42 | 79,826 |
| WWII Figures by Picture | 0 | - | 4.89 | 63,823 |
| College Sports Logos Quiz #3 | 0 | - | 4.30 | 55,404 |
| Planets By Picture Quiz | 0 | - | 4.49 | 56,468 |
| Songs by Picture Quiz #1 | 0 | - | 4.68 | 65,635 |
| Songs by Picture Quiz #2 | 0 | - | 4.42 | 58,636 |
| Stranger Things Characters by Picture | 0 | - | 4.38 | 31,621 |
| Fish by Picture #1 | 0 | - | 4.41 | 108,299 |
| Animals A-Z by Picture | 0 | - | 4.08 | 66,159 |
| Mammals by Picture #3 | 0 | - | 4.39 | 61,932 |
| Mammals by Picture #4 | 0 | - | 4.03 | 34,024 |
| Birds by Picture #1 | 0 | - | 4.47 | 41,358 |
| Mammals by Picture #2 | 0 | - | 4.28 | 58,050 |
| First Names A - Z by Picture | 0 | - | 4.05 | 18,562 |
| Famous Germans by Picture | 0 | - | 4.12 | 16,789 |
| Famous Italians by Picture | 0 | - | 4.05 | 21,882 |
| Emoji Flags | 0 | - | 4.35 | 43,924 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.97 | 170,544 |
| Fill the Map of Europe by Guessing Flag Colors | 0 | - | 4.67 | 37,649 |
| Languages by Combined Flags | 0 | - | 4.53 | 99,531 |
| Satellite Images Quiz #3 | 0 | - | 4.35 | 73,311 |
| Satellite Images - Island Chains | 0 | - | 4.43 | 66,046 |
| Islands by Satellite Image #1 | 0 | - | 4.70 | 70,383 |
| Peninsulas by Satellite Image | 0 | - | 4.53 | 27,723 |
| Landmarks Picture Quiz #1 | 0 | - | 4.16 | 393,695 |
| Airline Logos | 0 | - | 4.45 | 140,283 |
| Fast Food Logos Quiz | 0 | - | 4.44 | 247,555 |
| Mostly-American Candy Logos | 0 | - | 4.14 | 158,363 |
| Brand Logos That Start With S | 0 | - | 4.37 | 57,126 |
| Brand Logos That Start With B | 0 | - | 4.38 | 59,598 |
| Brand Logos That Start With D | 0 | - | 4.37 | 61,098 |
| Brand Logos That Start With L | 0 | - | 4.39 | 60,636 |
