| Former Countries by Territory Map | 0 | - | 4.96 | 102,079 |
| Empires by Maps | 0 | - | 4.98 | 119,225 |
| Video Game Logos Quiz | 0 | - | 4.40 | 183,201 |
| Merged Company Logos #1 | 0 | - | 4.91 | 105,798 |
| All Country Flags of the World | 0 | - | 5.00 | 3,625,814 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,094 |
| Visual Memory Test - Random Cartoons | 0 | - | 4.98 | 103,338 |
| Play-Doh People from History | 0 | - | 4.99 | 94,236 |
| Famous Landmarks Out Of Focus #1 | 0 | - | 4.89 | 60,581 |
| Jeppy in Disguise #1 | 0 | - | 4.92 | 48,966 |
| Jeppy in Disguise #2 | 0 | - | 4.96 | 49,167 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,229 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,530,638 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,089,460 |
| Country Flags Quiz #3 | 0 | - | 4.98 | 731,118 |
| Make a Stained Glass Window | 0 | - | 5.00 | 68,086 |
| Flags with Crescents | 0 | - | 4.98 | 168,294 |
| Country Flag Trivia | 0 | - | 4.81 | 56,297 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 102,880 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 76,821 |
| Pixelated Flag Quiz | 0 | - | 4.98 | 86,425 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 66,762 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 84,654 |
| Badly Drawn Flags #1 | 0 | - | 4.99 | 60,122 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 52,332 |
| Real vs. Fake Flags | 0 | - | 4.98 | 123,156 |
| National Football Team Logos | 0 | - | 4.85 | 179,422 |
| Years in History by Picture | 0 | - | 4.44 | 35,283 |
| Where Are These Doors? | 0 | - | 4.45 | 29,700 |
| Famous Foreheads #1 | 0 | - | 4.47 | 74,483 |
| Merged Company Logos #2 | 0 | - | 4.75 | 77,051 |
| Highest-Rated Players in EA Sports FC | 0 | - | 4.26 | 160,157 |
| Pokémon by Picture | 0 | - | 4.40 | 72,985 |
| Flags to Languages | 0 | - | 4.95 | 172,937 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 50,182 |
| Original 151 Pokémon | 0 | - | 4.95 | 787,135 |
| Three Real and One Fake - Country Flags | 0 | - | 4.97 | 83,569 |
| Fruits by Picture | 0 | - | 4.20 | 805,716 |
| Old Movies by Picture | 0 | - | 4.51 | 24,941 |
| Musical Instruments by Picture #2 | 0 | - | 4.24 | 46,812 |
| Name that Object #1 | 0 | - | 3.56 | 96,355 |
| Star Wars Original Trilogy Characters by Picture | 0 | - | 4.91 | 48,337 |
| Pick a Picture - Animal Relations | 0 | - | 4.94 | 55,065 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 336,390 |
| Geography by Picture - B | 0 | - | 4.42 | 55,493 |
| Geography by Picture - H | 0 | - | 4.50 | 58,106 |
| Geography by Picture - N | 0 | - | 4.45 | 42,104 |
| Geography by Picture - R | 0 | - | 4.56 | 40,929 |
| Geography by Picture - T | 0 | - | 4.54 | 57,743 |
| Name the Pixelated Landmark | 0 | - | 4.84 | 62,682 |
| Car Logos Quiz #1 | 0 | - | 4.44 | 535,067 |
| Random Logos Quiz | 0 | - | 4.31 | 207,571 |
| All North American Pro Sports Logos | 0 | - | 4.70 | 114,042 |
| Pictures by Letter - A | 0 | - | 4.17 | 33,242 |
| Pictures by Letter - J | 0 | - | 4.31 | 39,844 |
| Pictures by Letter - B | 0 | - | 4.31 | 43,733 |
| Pictures by Letter - D | 0 | - | 4.16 | 37,419 |
| Pictures by Letter - M | 0 | - | 4.24 | 37,638 |
| All the Pokémon (#0001 to #1025) | 0 | - | 4.98 | 133,933 |
| Name that Bug | 0 | - | 4.12 | 45,494 |
| Islands by Shape #1 | 0 | - | 4.32 | 84,241 |
| 1970s Celebrities by Picture #1 | 0 | - | 4.20 | 57,747 |
| 1970s Celebrities by Picture #2 | 0 | - | 4.21 | 50,513 |
| Elements by Picture | 0 | - | 4.28 | 69,715 |
| Rocks and Minerals Picture Quiz | 0 | - | 4.48 | 29,228 |
| Islands by Picture | 0 | - | 4.29 | 106,324 |
| Classic Movies by Movie Posters | 0 | - | 4.45 | 24,151 |
| Animals by Skeleton Image | 0 | - | 4.80 | 46,161 |
| 1980s Movie Silhouettes | 0 | - | 4.97 | 103,161 |
| Famous Landmarks Out Of Focus #2 | 0 | - | 4.37 | 40,987 |
| Animals by Close-up Image | 0 | - | 4.42 | 217,280 |
| Aquatic Mammals by Picture | 0 | - | 4.41 | 45,417 |
| Extinct Animals by Picture | 0 | - | 4.49 | 35,045 |
| Mammals by Picture #1 | 0 | - | 4.70 | 91,403 |
| 1940s Celebrities by Picture | 0 | - | 4.43 | 47,865 |
| International Footballers by Picture | 0 | - | 4.50 | 55,098 |
| Name that Historical Figure #2 | 0 | - | 4.41 | 283,519 |
| Name that Historical Figure #5 | 0 | - | 4.43 | 107,086 |
| Name that Historical Figure #7 - U.S. Edition | 0 | - | 4.50 | 50,544 |
| Geography by Picture - A | 0 | - | 4.39 | 60,122 |
| Geography by Picture - D | 0 | - | 4.15 | 45,552 |
| Geography by Picture - F | 0 | - | 4.31 | 50,887 |
| Geography by Picture - G | 0 | - | 4.38 | 47,858 |
| Geography by Picture - J | 0 | - | 4.16 | 38,377 |
| Geography by Picture - K | 0 | - | 4.29 | 33,051 |
| Geography by Picture - C | 0 | - | 4.31 | 56,983 |
| Geography by Picture - L | 0 | - | 4.37 | 58,841 |
| Geography by Picture - M | 0 | - | 4.14 | 40,378 |
| Geography by Picture - P | 0 | - | 4.24 | 42,348 |
| Geography by Picture - S | 0 | - | 4.38 | 46,962 |
| Miscellaneous Flags Quiz | 0 | - | 4.42 | 279,210 |
| Country Flags Multiple Choice | 0 | - | 4.97 | 143,919 |
| Flag Maths | 0 | - | 4.63 | 57,700 |
| Satellite Images #1 | 0 | - | 4.46 | 129,163 |
| Satellite Images Quiz #2 | 0 | - | 4.63 | 109,116 |
| Satellite Images Quiz #4 | 0 | - | 4.55 | 88,765 |
| Satellite Images Quiz #5 | 0 | - | 4.52 | 49,756 |
| Satellite Images Quiz #6 | 0 | - | 4.50 | 38,878 |
| Cities by Picture #1 | 0 | - | 4.73 | 85,607 |
| Soccer Team Logos | 0 | - | 4.26 | 372,366 |
| Brand Logos Quiz #1 | 0 | - | 4.83 | 2,410,331 |
| Ultimate Car Logos Quiz | 0 | - | 4.80 | 177,856 |
| Car Logos Quiz #2 | 0 | - | 4.43 | 260,417 |
| Movie Logos | 0 | - | 4.33 | 236,911 |
| Brand Logos That Start With M | 0 | - | 4.45 | 62,172 |
| Brand Logos That Start with A | 0 | - | 4.51 | 69,709 |
| History by Picture - A | 0 | - | 4.25 | 45,625 |
| History by Picture - B | 0 | - | 4.40 | 48,759 |
| History by Picture - C | 0 | - | 4.36 | 54,274 |
| History by Picture - F | 0 | - | 4.35 | 37,739 |
| History by Picture - G | 0 | - | 4.40 | 41,999 |
| History by Picture - D | 0 | - | 4.29 | 44,156 |
| History by Picture - E | 0 | - | 4.27 | 43,779 |
| History by Picture - H | 0 | - | 4.37 | 36,671 |
| History by Picture - K | 0 | - | 4.35 | 33,228 |
| History by Picture - M | 0 | - | 4.17 | 36,023 |
| History by Picture - N | 0 | - | 4.40 | 41,117 |
| History by Picture - O | 0 | - | 4.39 | 36,177 |
| History by Picture - T | 0 | - | 4.20 | 33,201 |
| Name that Nut, Seed, or Bean | 0 | - | 4.63 | 57,012 |
| Countries of the World in Plague Inc. | 0 | - | 4.53 | 29,797 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 118,712 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 104,953 |
| Musical Instruments by Picture #1 | 0 | - | 4.52 | 268,343 |
| Flowers by Picture | 0 | - | 4.46 | 105,116 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 48,616 |
| Name that Object #2 | 0 | - | 3.64 | 15,358 |
| Authors by Picture | 0 | - | 4.48 | 25,455 |
| Name that Object #3 | 0 | - | 3.93 | 14,329 |
| Fruit and Vegetable Emojis | 0 | - | 4.42 | 79,798 |
| WWII Figures by Picture | 0 | - | 4.89 | 63,075 |
| College Sports Logos Quiz #3 | 0 | - | 4.30 | 55,391 |
| Planets By Picture Quiz | 0 | - | 4.49 | 56,436 |
| Songs by Picture Quiz #1 | 0 | - | 4.68 | 65,608 |
| Songs by Picture Quiz #2 | 0 | - | 4.42 | 58,618 |
| Fish by Picture #1 | 0 | - | 4.41 | 108,277 |
| Animals A-Z by Picture | 0 | - | 4.08 | 66,137 |
| Mammals by Picture #3 | 0 | - | 4.39 | 61,914 |
| Mammals by Picture #4 | 0 | - | 4.03 | 34,015 |
| Birds by Picture #1 | 0 | - | 4.47 | 41,343 |
| Mammals by Picture #2 | 0 | - | 4.28 | 58,035 |
| Oscar Nominated Actors by Picture #1 | 0 | - | 4.42 | 164,781 |
| 1960s Celebrities by Picture #1 | 0 | - | 4.27 | 70,173 |
| 1960s Celebrities by Picture #2 | 0 | - | 4.26 | 51,245 |
| 1950s Celebrities by Picture #1 | 0 | - | 4.24 | 51,018 |
| 1980s Celebrities by Picture #2 | 0 | - | 4.19 | 71,432 |
| 1990s Celebrities by Picture #1 | 0 | - | 4.13 | 79,158 |
| 1990s Celebrities by Picture #2 | 0 | - | 4.16 | 72,111 |
| 2000s Celebrities by Picture #2 | 0 | - | 4.15 | 94,859 |
| 1950s Celebrities by Picture #2 | 0 | - | 4.29 | 46,009 |
| Name that Historical Figure #3 | 0 | - | 4.36 | 238,530 |
| Name that Historical Figure #4 | 0 | - | 4.29 | 158,534 |
| Name that Historical Figure #6 | 0 | - | 4.27 | 92,845 |
| Musicians by Picture #1 | 0 | - | 4.39 | 107,788 |
| Musicians by Picture #2 | 0 | - | 4.29 | 75,739 |
| Musicians by Picture #4 | 0 | - | 4.07 | 64,376 |
| Musicians by Picture #3 | 0 | - | 4.10 | 58,583 |
| Emoji Flags | 0 | - | 4.35 | 43,909 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.97 | 170,486 |
| Fill the Map of Europe by Guessing Flag Colors | 0 | - | 4.64 | 37,630 |
| Languages by Combined Flags | 0 | - | 4.53 | 99,488 |
| Satellite Images Quiz #3 | 0 | - | 4.35 | 73,305 |
| Satellite Images - Island Chains | 0 | - | 4.43 | 66,007 |
| Islands by Satellite Image #1 | 0 | - | 4.70 | 70,357 |
| Peninsulas by Satellite Image | 0 | - | 4.53 | 27,718 |
| Landmarks Picture Quiz #1 | 0 | - | 4.16 | 393,609 |
| Airline Logos | 0 | - | 4.45 | 140,235 |
| Fast Food Logos Quiz | 0 | - | 4.44 | 247,510 |
| Mostly-American Candy Logos | 0 | - | 4.14 | 158,319 |
| Brand Logos That Start With S | 0 | - | 4.37 | 57,095 |
| Brand Logos That Start With B | 0 | - | 4.38 | 59,560 |
| Brand Logos That Start With D | 0 | - | 4.37 | 61,063 |
| Brand Logos That Start With L | 0 | - | 4.39 | 60,597 |
| Brand Logos That Start With C | 0 | - | 4.17 | 49,277 |
| Pictures by Letter - E | 0 | - | 3.49 | 34,360 |
| Pictures by Letter - G | 0 | - | 4.14 | 28,012 |
| Pictures by Letter - L | 0 | - | 4.14 | 30,421 |
| Pictures by Letter - F | 0 | - | 4.17 | 28,901 |
| Pictures by Letter - Z | 0 | - | 4.05 | 23,360 |
| Pictures by Letter - Y | 0 | - | 4.22 | 26,179 |
| Pictures by Letter - R | 0 | - | 4.09 | 24,660 |
| Pictures by Letter - K | 0 | - | 4.18 | 25,005 |
| Pictures by Letter - I | 0 | - | 4.16 | 30,267 |
| Pictures by Letter - N | 0 | - | 4.11 | 24,393 |
| Pictures by Letter - P | 0 | - | 4.05 | 25,937 |
| Pictures by Letter - U | 0 | - | 4.10 | 20,688 |
| Pictures by Letter - T | 0 | - | 4.34 | 27,563 |
| Vegetables by Picture | 0 | - | 4.39 | 63,075 |
| Pick a Picture - Musical Instruments | 0 | - | 4.53 | 52,049 |
| Foods by Picture | 0 | - | 3.81 | 225,730 |
| Junk Foods by Picture | 0 | - | 3.69 | 96,156 |
| Christmas by Picture | 0 | - | 4.25 | 28,125 |
| Hats by Picture | 0 | - | 4.21 | 17,923 |
| Weapons by Picture | 0 | - | 4.13 | 20,962 |
| Cars by Picture | 0 | - | 3.89 | 41,245 |
| Reptile Picture Quiz | 0 | - | 4.32 | 14,256 |
| Plants by Picture | 0 | - | 4.24 | 14,383 |
| Birds by Picture #2 | 0 | - | 4.33 | 36,129 |
| Birds by Picture #3 | 0 | - | 4.24 | 32,977 |
| Oscar Nominated Actresses by Picture #1 | 0 | - | 4.30 | 129,206 |
