| Former Countries by Territory Map | 0 | - | 4.96 | 86,956 |
| Empires by Maps | 0 | - | 4.98 | 96,367 |
| Video Game Logos Quiz | 0 | - | 4.37 | 152,990 |
| Islands by Shape #2 | 0 | - | 4.86 | 45,218 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 54,497 |
| All Country Flags of the World | 0 | - | 5.00 | 3,027,813 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,382,574 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,011,324 |
| Country Flags Quiz #3 | 0 | - | 4.98 | 677,624 |
| Pokémon by Picture | 0 | - | 4.42 | 51,002 |
| Make a Stained Glass Window | 0 | - | 4.99 | 59,762 |
| Flags with Crescents | 0 | - | 4.98 | 145,472 |
| Country Flag Trivia | 0 | - | 4.81 | 44,843 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.99 | 77,411 |
| Country Flags with the Union Jack | 0 | - | 4.83 | 57,144 |
| Pixelated Flag Quiz | 0 | - | 4.98 | 69,084 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 56,053 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.87 | 64,398 |
| Flag Maths | 0 | - | 4.92 | 50,689 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.85 | 42,761 |
| National Soccer Team Logos | 0 | - | 4.84 | 157,872 |
| Famous Foreheads #1 | 0 | - | 4.49 | 67,120 |
| Highest-Rated Players in EA Sports FC | 0 | - | 4.23 | 147,146 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.95 | 41,967 |
| Flags to Languages | 0 | - | 4.95 | 160,041 |
| Original 151 Pokémon | 0 | - | 4.94 | 733,120 |
| Fruits by Picture | 0 | - | 4.19 | 740,122 |
| Old Movies by Picture | 0 | - | 4.50 | 21,843 |
| Musical Instruments by Picture #2 | 0 | - | 4.24 | 43,271 |
| Name that Object #1 | 0 | - | 3.57 | 95,018 |
| Years in History by Picture | 0 | - | 4.43 | 30,409 |
| Classic Movies by Movie Posters | 0 | - | 4.43 | 21,578 |
| Geography by Picture - H | 0 | - | 4.52 | 55,465 |
| Geography by Picture - N | 0 | - | 4.46 | 39,806 |
| Geography by Picture - R | 0 | - | 4.54 | 38,824 |
| Geography by Picture - T | 0 | - | 4.63 | 55,061 |
| Name the Pixelated Landmark | 0 | - | 4.82 | 55,758 |
| Car Logos Quiz #1 | 0 | - | 4.45 | 475,423 |
| Random Logos Quiz | 0 | - | 4.33 | 191,210 |
| All North American Pro Sports Logos | 0 | - | 4.74 | 96,304 |
| Pictures by Letter - J | 0 | - | 4.27 | 36,359 |
| Pictures by Letter - B | 0 | - | 4.31 | 39,785 |
| Pictures by Letter - D | 0 | - | 4.11 | 34,078 |
| Pictures by Letter - M | 0 | - | 4.24 | 34,536 |
| History by Picture - N | 0 | - | 4.41 | 36,870 |
| All the Pokémon (#0001 to #1025) | 0 | - | 4.98 | 121,677 |
| Name that Bug | 0 | - | 4.11 | 44,075 |
| Islands by Shape #1 | 0 | - | 4.27 | 71,724 |
| 1970s Celebrities by Picture #1 | 0 | - | 4.18 | 53,589 |
| 1970s Celebrities by Picture #2 | 0 | - | 4.21 | 46,932 |
| Elements by Picture | 0 | - | 4.30 | 64,019 |
| Rocks and Minerals Picture Quiz | 0 | - | 4.47 | 27,286 |
| Islands by Picture | 0 | - | 4.31 | 93,365 |
| Animals by Skeleton Image | 0 | - | 4.79 | 39,055 |
| Animals by Close-up Image | 0 | - | 4.41 | 204,809 |
| Mammals by Picture #3 | 0 | - | 4.42 | 56,005 |
| Aquatic Mammals by Picture | 0 | - | 4.41 | 40,017 |
| Mammals by Picture #1 | 0 | - | 4.76 | 83,022 |
| 1940s Celebrities by Picture | 0 | - | 4.46 | 44,540 |
| Name that Historical Figure #1 | 0 | - | 4.64 | 297,296 |
| Name that Historical Figure #2 | 0 | - | 4.44 | 250,491 |
| Name that Historical Figure #5 | 0 | - | 4.41 | 92,464 |
| Geography by Picture - A | 0 | - | 4.35 | 57,185 |
| Geography by Picture - B | 0 | - | 4.36 | 52,686 |
| Geography by Picture - D | 0 | - | 4.10 | 43,384 |
| Geography by Picture - F | 0 | - | 4.26 | 48,526 |
| Geography by Picture - G | 0 | - | 4.39 | 45,570 |
| Geography by Picture - J | 0 | - | 4.14 | 36,544 |
| Geography by Picture - C | 0 | - | 4.28 | 54,451 |
| Geography by Picture - L | 0 | - | 4.34 | 56,092 |
| Geography by Picture - M | 0 | - | 4.11 | 38,545 |
| Geography by Picture - P | 0 | - | 4.28 | 40,336 |
| Geography by Picture - S | 0 | - | 4.35 | 44,794 |
| Random Flags Quiz | 0 | - | 4.41 | 258,281 |
| Country Flags Multiple Choice | 0 | - | 4.98 | 116,119 |
| Satellite Images Quiz #1 | 0 | - | 4.47 | 123,376 |
| Satellite Images Quiz #2 | 0 | - | 4.65 | 104,267 |
| Satellite Images Quiz #4 | 0 | - | 4.55 | 84,885 |
| Satellite Images Quiz #5 | 0 | - | 4.46 | 46,126 |
| Satellite Images Quiz #6 | 0 | - | 4.53 | 35,919 |
| Cities by Picture #1 | 0 | - | 4.70 | 77,940 |
| Soccer Team Logos | 0 | - | 4.22 | 332,784 |
| Brand Logos Quiz #1 | 0 | - | 4.81 | 2,144,188 |
| Ultimate Car Logos Quiz | 0 | - | 4.71 | 130,056 |
| Movie Logos | 0 | - | 4.29 | 202,432 |
| Brand Logos That Start With M | 0 | - | 4.42 | 50,075 |
| Brand Logos That Start With B | 0 | - | 4.47 | 49,432 |
| Brand Logos That Start with A | 0 | - | 4.52 | 57,509 |
| History by Picture - A | 0 | - | 4.23 | 40,895 |
| History by Picture - B | 0 | - | 4.36 | 43,669 |
| History by Picture - C | 0 | - | 4.36 | 48,829 |
| History by Picture - F | 0 | - | 4.33 | 33,589 |
| History by Picture - G | 0 | - | 4.39 | 37,789 |
| History by Picture - D | 0 | - | 4.32 | 39,548 |
| History by Picture - E | 0 | - | 4.28 | 39,394 |
| History by Picture - H | 0 | - | 4.38 | 32,708 |
| History by Picture - K | 0 | - | 4.37 | 29,776 |
| History by Picture - M | 0 | - | 4.23 | 32,536 |
| History by Picture - O | 0 | - | 4.37 | 32,415 |
| Name that Nut, Seed, or Bean | 0 | - | 4.65 | 50,867 |
| Countries of the World in Plague Inc. | 0 | - | 4.47 | 26,437 |
| Legend of Zelda Games | 0 | - | 4.43 | 38,620 |
| Art Works Picture Quiz #1 | 0 | - | 4.50 | 97,211 |
| Art Works Picture Quiz #2 | 0 | - | 4.46 | 86,653 |
| Musical Instruments by Picture #1 | 0 | - | 4.54 | 256,898 |
| Shapes and Symbols #2 | 0 | - | 4.02 | 55,702 |
| Flowers by Picture | 0 | - | 4.46 | 101,636 |
| Name that Object #2 | 0 | - | 3.65 | 14,384 |
| Authors by Picture | 0 | - | 4.47 | 23,837 |
| Name that Object #3 | 0 | - | 4.00 | 13,300 |
| WWII Figures by Picture | 0 | - | 4.88 | 41,362 |
| College Sports Logos Quiz #3 | 0 | - | 4.33 | 47,227 |
| Planets By Picture Quiz | 0 | - | 4.55 | 49,169 |
| Songs by Picture Quiz #1 | 0 | - | 4.65 | 57,919 |
| Songs by Picture Quiz #2 | 0 | - | 4.43 | 52,196 |
| Animals A-Z by Picture | 0 | - | 4.14 | 60,008 |
| Birds by Picture #1 | 0 | - | 4.44 | 35,117 |
| Extinct Animals by Picture | 0 | - | 4.47 | 31,069 |
| Mammals by Picture #2 | 0 | - | 4.27 | 53,196 |
| 1960s Celebrities by Picture #1 | 0 | - | 4.25 | 65,172 |
| 1960s Celebrities by Picture #2 | 0 | - | 4.23 | 47,333 |
| 1950s Celebrities by Picture #1 | 0 | - | 4.22 | 47,865 |
| 1980s Celebrities by Picture #2 | 0 | - | 4.15 | 65,703 |
| 1980s Celebrities by Picture #1 | 0 | - | 4.01 | 56,913 |
| 1990s Celebrities by Picture #1 | 0 | - | 4.12 | 73,576 |
| 1990s Celebrities by Picture #2 | 0 | - | 4.11 | 65,863 |
| 2000s Celebrities by Picture #2 | 0 | - | 4.13 | 85,671 |
| 1950s Celebrities by Picture #2 | 0 | - | 4.28 | 43,101 |
| International Footballers by Picture | 0 | - | 4.40 | 45,671 |
| Name that Historical Figure #3 | 0 | - | 4.40 | 216,457 |
| Name that Historical Figure #4 | 0 | - | 4.29 | 141,968 |
| Name that Historical Figure #6 | 0 | - | 4.22 | 80,213 |
| Musicians by Picture #1 | 0 | - | 4.37 | 88,592 |
| Musicians by Picture #2 | 0 | - | 4.26 | 61,927 |
| Musicians by Picture #4 | 0 | - | 4.06 | 54,193 |
| Musicians by Picture #3 | 0 | - | 4.11 | 50,768 |
| Emoji Flags | 0 | - | 4.34 | 40,955 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.96 | 152,649 |
| Satellite Images Quiz #3 | 0 | - | 4.38 | 70,585 |
| Satellite Images - Island Chains | 0 | - | 4.42 | 58,371 |
| Islands by Satellite Image #1 | 0 | - | 4.71 | 63,043 |
| Peninsulas by Satellite Image | 0 | - | 4.52 | 26,097 |
| Landmarks Picture Quiz #1 | 0 | - | 4.20 | 362,396 |
| Airline Logos | 0 | - | 4.43 | 129,242 |
| Car Logos Quiz #2 | 0 | - | 4.39 | 217,276 |
| Mostly-American Candy Logos | 0 | - | 4.11 | 139,883 |
| Brand Logos That Start With S | 0 | - | 4.37 | 46,202 |
| Brand Logos That Start With D | 0 | - | 4.35 | 50,711 |
| Brand Logos That Start With L | 0 | - | 4.36 | 48,797 |
| Brand Logos That Start With C | 0 | - | 4.14 | 41,450 |
| Pictures by Letter - A | 0 | - | 4.08 | 30,233 |
| Pictures by Letter - E | 0 | - | 3.49 | 31,929 |
| Pictures by Letter - C | 0 | - | 4.06 | 27,358 |
| Pictures by Letter - G | 0 | - | 4.07 | 25,285 |
| Pictures by Letter - L | 0 | - | 4.12 | 27,743 |
| Pictures by Letter - F | 0 | - | 4.18 | 26,071 |
| Pictures by Letter - Z | 0 | - | 4.17 | 21,339 |
| Pictures by Letter - Y | 0 | - | 4.19 | 23,933 |
| Pictures by Letter - R | 0 | - | 4.10 | 22,432 |
| Pictures by Letter - K | 0 | - | 4.14 | 22,659 |
| Pictures by Letter - I | 0 | - | 4.15 | 27,489 |
| Pictures by Letter - N | 0 | - | 4.11 | 22,063 |
| Pictures by Letter - P | 0 | - | 4.06 | 23,715 |
| Pictures by Letter - U | 0 | - | 4.09 | 18,673 |
| Pictures by Letter - T | 0 | - | 4.34 | 25,087 |
| Vegetables by Picture | 0 | - | 4.32 | 54,485 |
| Super Smash Brothers Characters | 0 | - | 4.36 | 117,725 |
| Mario Kart Characters | 0 | - | 4.33 | 83,530 |
| Mario Kart 8 Deluxe Tracks | 0 | - | 4.64 | 7,549 |
| Foods by Picture | 0 | - | 3.79 | 217,324 |
| Junk Foods by Picture | 0 | - | 3.71 | 90,247 |
| Art Works Picture Quiz #3 | 0 | - | 4.39 | 41,463 |
| Christmas by Picture | 0 | - | 4.28 | 26,280 |
| Hats by Picture | 0 | - | 4.21 | 17,178 |
| Weapons by Picture | 0 | - | 4.07 | 19,270 |
| Cars by Picture | 0 | - | 3.93 | 36,756 |
| Reptile Picture Quiz | 0 | - | 4.27 | 13,191 |
| Plants by Picture | 0 | - | 4.17 | 13,312 |
| Fruit and Vegetable Emojis | 0 | - | 4.40 | 65,458 |
| Fish by Picture #1 | 0 | - | 4.39 | 102,839 |
| Oscar Nominated Actors by Picture #1 | 0 | - | 4.37 | 150,022 |
| Oscar Nominated Actresses by Picture #1 | 0 | - | 4.32 | 121,708 |
| Women in History by Picture | 0 | - | 4.36 | 23,730 |
| Oscar Nominated Actors by Picture #2 | 0 | - | 4.30 | 40,579 |
| Oscar Nominated Actresses by Picture #2 | 0 | - | 4.33 | 42,534 |
| Famous Foreheads #2 | 0 | - | 3.16 | 14,371 |
| Geography by Picture - E | 0 | - | 3.53 | 45,676 |
| Landforms by Picture | 0 | - | 4.35 | 19,114 |
| Geography by Picture - I | 0 | - | 3.97 | 37,737 |
| Geography by Picture - K | 0 | - | 4.25 | 31,274 |
| Select the World Flags | 0 | - | 4.31 | 33,669 |
| Landmarks Picture Quiz #2 | 0 | - | 4.38 | 124,432 |
| Brand Logos Quiz #2 | 0 | - | 4.75 | 1,518,956 |
| Brand Logos Quiz #5 | 0 | - | 4.42 | 954,113 |
| Brand Logos Quiz #4 | 0 | - | 4.44 | 902,178 |
| Fast Food Logos Quiz | 0 | - | 4.40 | 214,267 |
| Pictures by Letter - H | 0 | - | 3.90 | 28,050 |
| Pictures by Letter - O | 0 | - | 3.98 | 26,511 |
| Pictures by Letter - Q | 0 | - | 3.93 | 18,539 |
| Pictures by Letter - S | 0 | - | 3.86 | 18,905 |
