| Former Countries by Territory Map | 0 | - | 4.96 | 104,337 |
| Empires by Maps | 0 | - | 4.98 | 122,756 |
| Video Game Logos Quiz | 0 | - | 4.40 | 185,402 |
| Merged Company Logos #1 | 0 | - | 4.90 | 107,760 |
| All Country Flags of the World | 0 | - | 5.00 | 3,731,312 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,633 |
| Visual Memory Test - Random Cartoons | 0 | - | 4.98 | 105,831 |
| Play-Doh People from History | 0 | - | 4.99 | 95,876 |
| Famous Landmarks Out Of Focus #1 | 0 | - | 4.89 | 61,806 |
| Jeppy in Disguise #1 | 0 | - | 4.92 | 50,219 |
| Jeppy in Disguise #2 | 0 | - | 4.96 | 50,261 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 62,340 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,548,843 |
| Country Flags Quiz #2 | 0 | - | 4.99 | 1,098,815 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 737,508 |
| Animals by Skeleton Image | 0 | - | 4.81 | 47,096 |
| Make a Stained Glass Window | 0 | - | 5.00 | 69,271 |
| Flags with Crescents | 0 | - | 4.98 | 171,927 |
| Country Flag Trivia | 0 | - | 4.82 | 58,421 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 105,305 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 78,737 |
| Pixelated Flag Quiz | 0 | - | 4.97 | 89,041 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 68,199 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 86,251 |
| Badly Drawn Flags #1 | 0 | - | 4.99 | 61,276 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.81 | 53,712 |
| Real vs. Fake Flags | 0 | - | 4.98 | 126,237 |
| Ultimate Car Logos Quiz | 0 | - | 4.81 | 185,343 |
| National Football Team Logos | 0 | - | 4.82 | 196,600 |
| Years in History by Picture | 0 | - | 4.45 | 35,978 |
| Famous Foreheads #1 | 0 | - | 4.47 | 75,607 |
| Merged Company Logos #2 | 0 | - | 4.75 | 78,535 |
| Highest-Rated Players in EA Sports FC | 0 | - | 4.26 | 161,569 |
| Pokémon by Picture | 0 | - | 4.38 | 75,503 |
| Flags to Languages | 0 | - | 4.95 | 174,939 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 51,206 |
| Original 151 Pokémon | 0 | - | 4.96 | 798,985 |
| Fruits by Picture | 0 | - | 4.19 | 810,055 |
| Old Movies by Picture | 0 | - | 4.51 | 25,307 |
| Musical Instruments by Picture #2 | 0 | - | 4.24 | 47,375 |
| Name that Object #1 | 0 | - | 3.57 | 96,658 |
| Pick a Picture - Animal Relations | 0 | - | 4.94 | 56,036 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 341,325 |
| Geography by Picture - B | 0 | - | 4.42 | 55,850 |
| Geography by Picture - H | 0 | - | 4.50 | 58,454 |
| Geography by Picture - N | 0 | - | 4.45 | 42,417 |
| Geography by Picture - R | 0 | - | 4.56 | 41,213 |
| Geography by Picture - T | 0 | - | 4.54 | 58,072 |
| Name the Pixelated Landmark | 0 | - | 4.85 | 63,738 |
| Car Logos Quiz #1 | 0 | - | 4.52 | 545,801 |
| Random Logos Quiz | 0 | - | 4.33 | 210,073 |
| All North American Pro Sports Logos | 0 | - | 4.72 | 116,795 |
| Pictures by Letter - A | 0 | - | 4.18 | 33,719 |
| Pictures by Letter - J | 0 | - | 4.31 | 40,351 |
| Pictures by Letter - B | 0 | - | 4.32 | 44,340 |
| Pictures by Letter - D | 0 | - | 4.14 | 37,875 |
| Pictures by Letter - M | 0 | - | 4.24 | 38,081 |
| Three Real and One Fake - Country Flags | 0 | - | 4.97 | 84,965 |
| All the Pokémon (#0001 to #1025) | 0 | - | 4.98 | 135,632 |
| Name that Bug | 0 | - | 4.12 | 45,667 |
| Islands by Shape #1 | 0 | - | 4.33 | 84,573 |
| Elements by Picture | 0 | - | 4.27 | 70,431 |
| Rocks and Minerals Picture Quiz | 0 | - | 4.48 | 29,567 |
| Islands by Picture | 0 | - | 4.28 | 108,083 |
| Classic Movies by Movie Posters | 0 | - | 4.45 | 24,509 |
| Famous Landmarks Out Of Focus #2 | 0 | - | 4.37 | 41,662 |
| Animals by Close-up Image | 0 | - | 4.42 | 219,637 |
| Aquatic Mammals by Picture | 0 | - | 4.41 | 46,099 |
| Extinct Animals by Picture | 0 | - | 4.49 | 35,575 |
| Mammals by Picture #1 | 0 | - | 4.69 | 92,637 |
| International Footballers by Picture | 0 | - | 4.51 | 56,943 |
| Name that Historical Figure #2 | 0 | - | 4.42 | 287,676 |
| Name that Historical Figure #5 | 0 | - | 4.43 | 109,830 |
| Name that Historical Figure #7 - U.S. Edition | 0 | - | 4.51 | 51,859 |
| Geography by Picture - A | 0 | - | 4.39 | 60,510 |
| Geography by Picture - D | 0 | - | 4.15 | 45,837 |
| Geography by Picture - F | 0 | - | 4.31 | 51,251 |
| Geography by Picture - G | 0 | - | 4.39 | 48,143 |
| Geography by Picture - J | 0 | - | 4.16 | 38,650 |
| Geography by Picture - K | 0 | - | 4.29 | 33,308 |
| Geography by Picture - C | 0 | - | 4.31 | 57,304 |
| Geography by Picture - L | 0 | - | 4.37 | 59,203 |
| Geography by Picture - M | 0 | - | 4.14 | 40,642 |
| Geography by Picture - P | 0 | - | 4.24 | 42,625 |
| Geography by Picture - S | 0 | - | 4.38 | 47,231 |
| Miscellaneous Flags Quiz | 0 | - | 4.42 | 282,595 |
| Country Flags Multiple Choice | 0 | - | 4.97 | 145,828 |
| Flag Maths | 0 | - | 4.61 | 57,873 |
| Satellite Images #1 | 0 | - | 4.46 | 130,165 |
| Satellite Images Quiz #2 | 0 | - | 4.64 | 110,014 |
| Satellite Images Quiz #4 | 0 | - | 4.55 | 89,509 |
| Satellite Images Quiz #5 | 0 | - | 4.52 | 50,346 |
| Satellite Images Quiz #6 | 0 | - | 4.50 | 39,302 |
| Cities by Picture #1 | 0 | - | 4.74 | 86,736 |
| Soccer Team Logos | 0 | - | 4.26 | 378,963 |
| Brand Logos Quiz #1 | 0 | - | 4.83 | 2,443,147 |
| Car Logos Quiz #2 | 0 | - | 4.43 | 264,546 |
| Movie Logos | 0 | - | 4.33 | 241,039 |
| Brand Logos That Start with A | 0 | - | 4.52 | 71,436 |
| History by Picture - A | 0 | - | 4.26 | 46,277 |
| History by Picture - B | 0 | - | 4.40 | 49,479 |
| History by Picture - C | 0 | - | 4.33 | 55,022 |
| History by Picture - F | 0 | - | 4.35 | 38,298 |
| History by Picture - G | 0 | - | 4.40 | 42,535 |
| History by Picture - D | 0 | - | 4.29 | 44,772 |
| History by Picture - E | 0 | - | 4.25 | 44,343 |
| History by Picture - H | 0 | - | 4.37 | 37,180 |
| History by Picture - K | 0 | - | 4.35 | 33,699 |
| History by Picture - M | 0 | - | 4.17 | 36,479 |
| History by Picture - N | 0 | - | 4.40 | 41,619 |
| History by Picture - O | 0 | - | 4.40 | 36,631 |
| History by Picture - T | 0 | - | 4.20 | 33,620 |
| Name that Nut, Seed, or Bean | 0 | - | 4.57 | 57,918 |
| Countries of the World in Plague Inc. | 0 | - | 4.53 | 30,314 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 120,056 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 106,180 |
| Musical Instruments by Picture #1 | 0 | - | 4.52 | 270,019 |
| Flowers by Picture | 0 | - | 4.46 | 105,912 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 49,054 |
| Name that Object #2 | 0 | - | 3.63 | 15,555 |
| Authors by Picture | 0 | - | 4.48 | 25,663 |
| Name that Object #3 | 0 | - | 3.93 | 14,488 |
| Fruit and Vegetable Emojis | 0 | - | 4.45 | 91,214 |
| WWII Figures by Picture | 0 | - | 4.89 | 66,564 |
| College Sports Logos Quiz #3 | 0 | - | 4.30 | 56,308 |
| Planets By Picture Quiz | 0 | - | 4.49 | 57,549 |
| Songs by Picture Quiz #1 | 0 | - | 4.68 | 66,654 |
| Songs by Picture Quiz #2 | 0 | - | 4.42 | 59,425 |
| Fish by Picture #1 | 0 | - | 4.41 | 109,181 |
| Animals A-Z by Picture | 0 | - | 4.08 | 67,027 |
| Mammals by Picture #3 | 0 | - | 4.39 | 62,598 |
| Mammals by Picture #4 | 0 | - | 4.03 | 34,403 |
| Birds by Picture #1 | 0 | - | 4.47 | 42,184 |
| Mammals by Picture #2 | 0 | - | 4.28 | 58,661 |
| Oscar Nominated Actors by Picture #1 | 0 | - | 4.42 | 165,898 |
| Name that Historical Figure #3 | 0 | - | 4.37 | 249,624 |
| Name that Historical Figure #4 | 0 | - | 4.29 | 161,468 |
| Name that Historical Figure #6 | 0 | - | 4.26 | 95,220 |
| Musicians by Picture #1 | 0 | - | 4.38 | 110,429 |
| Musicians by Picture #2 | 0 | - | 4.29 | 77,682 |
| Musicians by Picture #4 | 0 | - | 4.07 | 65,845 |
| Musicians by Picture #3 | 0 | - | 4.10 | 59,734 |
| Emoji Flags | 0 | - | 4.35 | 44,352 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.96 | 173,123 |
| Fill the Map of Europe by Guessing Flag Colors | 0 | - | 4.69 | 38,347 |
| Languages by Combined Flags | 0 | - | 4.53 | 100,887 |
| Satellite Images Quiz #3 | 0 | - | 4.35 | 73,756 |
| Satellite Images - Island Chains | 0 | - | 4.43 | 67,175 |
| Islands by Satellite Image #1 | 0 | - | 4.70 | 71,450 |
| Peninsulas by Satellite Image | 0 | - | 4.53 | 27,971 |
| Landmarks Picture Quiz #1 | 0 | - | 4.16 | 396,841 |
| Airline Logos | 0 | - | 4.45 | 141,648 |
| Fast Food Logos Quiz | 0 | - | 4.45 | 249,851 |
| Mostly-American Candy Logos | 0 | - | 4.14 | 160,258 |
| Brand Logos That Start With M | 0 | - | 4.38 | 63,773 |
| Brand Logos That Start With S | 0 | - | 4.37 | 58,531 |
| Brand Logos That Start With B | 0 | - | 4.38 | 60,851 |
| Brand Logos That Start With D | 0 | - | 4.37 | 62,424 |
| Brand Logos That Start With L | 0 | - | 4.40 | 62,117 |
| Brand Logos That Start With C | 0 | - | 4.22 | 50,303 |
| Pictures by Letter - E | 0 | - | 3.51 | 34,711 |
| Pictures by Letter - G | 0 | - | 4.14 | 28,456 |
| Pictures by Letter - L | 0 | - | 4.14 | 30,827 |
| Pictures by Letter - F | 0 | - | 4.18 | 29,332 |
| Pictures by Letter - Z | 0 | - | 4.05 | 23,646 |
| Pictures by Letter - Y | 0 | - | 4.21 | 26,506 |
| Pictures by Letter - R | 0 | - | 4.05 | 24,981 |
| Pictures by Letter - K | 0 | - | 4.18 | 25,343 |
| Pictures by Letter - I | 0 | - | 4.16 | 30,634 |
| Pictures by Letter - N | 0 | - | 4.12 | 24,709 |
| Pictures by Letter - P | 0 | - | 4.05 | 26,256 |
| Pictures by Letter - U | 0 | - | 4.10 | 20,991 |
| Pictures by Letter - T | 0 | - | 4.34 | 27,919 |
| Vegetables by Picture | 0 | - | 4.39 | 63,997 |
| Pick a Picture - Musical Instruments | 0 | - | 4.53 | 52,842 |
| Brand Logos A-Z | 0 | - | 4.21 | 44,007 |
| Foods by Picture | 0 | - | 3.81 | 226,814 |
| Junk Foods by Picture | 0 | - | 3.69 | 96,874 |
| Christmas by Picture | 0 | - | 4.26 | 28,248 |
| Hats by Picture | 0 | - | 4.21 | 18,030 |
| Weapons by Picture | 0 | - | 4.13 | 21,239 |
| Cars by Picture | 0 | - | 3.89 | 41,897 |
| Reptile Picture Quiz | 0 | - | 4.32 | 14,409 |
| Plants by Picture | 0 | - | 4.24 | 14,545 |
| Birds by Picture #2 | 0 | - | 4.33 | 36,835 |
| Birds by Picture #3 | 0 | - | 4.24 | 33,570 |
| Oscar Nominated Actresses by Picture #1 | 0 | - | 4.30 | 130,233 |
| 1940s Celebrities by Picture | 0 | - | 4.43 | 48,262 |
| Women in History by Picture | 0 | - | 4.25 | 26,086 |
| Oscar Nominated Actors by Picture #2 | 0 | - | 4.30 | 46,949 |
| Oscar Nominated Actresses by Picture #2 | 0 | - | 4.38 | 49,159 |
| Famous Foreheads #2 | 0 | - | 3.17 | 15,896 |
| Geography by Picture - E | 0 | - | 3.54 | 47,538 |
| Landforms by Picture | 0 | - | 4.31 | 20,782 |
| Geography by Picture - I | 0 | - | 4.00 | 39,574 |
| Geography by Picture - O | 0 | - | 4.01 | 28,291 |
| Select the World Flags | 0 | - | 4.28 | 38,075 |
| Landmarks Picture Quiz #2 | 0 | - | 4.38 | 139,177 |
| Places by City - Tile Select | 0 | - | 4.48 | 19,450 |
| Brand Logos Quiz #2 | 0 | - | 4.69 | 1,701,066 |
