| Former Countries by Territory Map | 0 | - | 4.96 | 104,094 |
| Empires by Maps | 0 | - | 4.98 | 122,372 |
| Video Game Logos Quiz | 0 | - | 4.40 | 185,183 |
| Merged Company Logos #1 | 0 | - | 4.90 | 107,528 |
| Commonly Mixed-Up Countries - Multiple Choice | 0 | - | 4.98 | 53,380 |
| All Country Flags of the World | 0 | - | 5.00 | 3,719,928 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,575 |
| Visual Memory Test - Random Cartoons | 0 | - | 4.98 | 105,545 |
| Play-Doh People from History | 0 | - | 4.99 | 95,685 |
| Famous Landmarks Out Of Focus #1 | 0 | - | 4.89 | 61,694 |
| Jeppy in Disguise #1 | 0 | - | 4.92 | 50,072 |
| Jeppy in Disguise #2 | 0 | - | 4.96 | 50,135 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 62,215 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,546,974 |
| Country Flags Quiz #2 | 0 | - | 4.99 | 1,097,761 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 736,848 |
| Animals by Skeleton Image | 0 | - | 4.81 | 46,999 |
| Make a Stained Glass Window | 0 | - | 5.00 | 69,137 |
| Flags with Crescents | 0 | - | 4.98 | 171,551 |
| Country Flag Trivia | 0 | - | 4.82 | 58,201 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 105,048 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 78,545 |
| Pixelated Flag Quiz | 0 | - | 4.97 | 88,756 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 68,065 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 86,084 |
| Badly Drawn Flags #1 | 0 | - | 4.99 | 61,121 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.81 | 53,572 |
| Real vs. Fake Flags | 0 | - | 4.98 | 125,964 |
| Ultimate Car Logos Quiz | 0 | - | 4.81 | 184,505 |
| National Football Team Logos | 0 | - | 4.85 | 182,085 |
| Years in History by Picture | 0 | - | 4.45 | 35,899 |
| Where Are These Doors? | 0 | - | 4.45 | 30,246 |
| Famous Foreheads #1 | 0 | - | 4.47 | 75,500 |
| Merged Company Logos #2 | 0 | - | 4.75 | 78,382 |
| Highest-Rated Players in EA Sports FC | 0 | - | 4.26 | 161,355 |
| Pokémon by Picture | 0 | - | 4.38 | 75,285 |
| Flags to Languages | 0 | - | 4.95 | 174,622 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 51,089 |
| Original 151 Pokémon | 0 | - | 4.96 | 798,070 |
| Fruits by Picture | 0 | - | 4.19 | 809,635 |
| Old Movies by Picture | 0 | - | 4.51 | 25,286 |
| Musical Instruments by Picture #2 | 0 | - | 4.24 | 47,330 |
| Name that Object #1 | 0 | - | 3.57 | 96,647 |
| Star Wars Original Trilogy Characters by Picture | 0 | - | 4.91 | 50,310 |
| Pick a Picture - Animal Relations | 0 | - | 4.94 | 55,928 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 340,611 |
| Geography by Picture - B | 0 | - | 4.42 | 55,812 |
| Geography by Picture - H | 0 | - | 4.50 | 58,409 |
| Geography by Picture - N | 0 | - | 4.45 | 42,372 |
| Geography by Picture - R | 0 | - | 4.56 | 41,172 |
| Geography by Picture - T | 0 | - | 4.54 | 58,023 |
| Name the Pixelated Landmark | 0 | - | 4.85 | 63,584 |
| Car Logos Quiz #1 | 0 | - | 4.52 | 544,684 |
| Random Logos Quiz | 0 | - | 4.33 | 209,805 |
| All North American Pro Sports Logos | 0 | - | 4.72 | 116,541 |
| Pictures by Letter - A | 0 | - | 4.18 | 33,674 |
| Pictures by Letter - J | 0 | - | 4.31 | 40,301 |
| Pictures by Letter - B | 0 | - | 4.32 | 44,290 |
| Pictures by Letter - D | 0 | - | 4.14 | 37,829 |
| Pictures by Letter - M | 0 | - | 4.24 | 38,034 |
| Three Real and One Fake - Country Flags | 0 | - | 4.97 | 84,808 |
| All the Pokémon (#0001 to #1025) | 0 | - | 4.98 | 135,459 |
| Name that Bug | 0 | - | 4.12 | 45,652 |
| Islands by Shape #1 | 0 | - | 4.33 | 84,537 |
| 1970s Celebrities by Picture #1 | 0 | - | 4.20 | 58,301 |
| 1970s Celebrities by Picture #2 | 0 | - | 4.21 | 50,998 |
| Elements by Picture | 0 | - | 4.27 | 70,352 |
| Rocks and Minerals Picture Quiz | 0 | - | 4.48 | 29,530 |
| Islands by Picture | 0 | - | 4.28 | 107,891 |
| Classic Movies by Movie Posters | 0 | - | 4.45 | 24,474 |
| 1980s Movie Silhouettes | 0 | - | 4.97 | 104,759 |
| Famous Landmarks Out Of Focus #2 | 0 | - | 4.37 | 41,593 |
| Animals by Close-up Image | 0 | - | 4.42 | 219,135 |
| Aquatic Mammals by Picture | 0 | - | 4.41 | 46,043 |
| Extinct Animals by Picture | 0 | - | 4.49 | 35,512 |
| Mammals by Picture #1 | 0 | - | 4.70 | 92,506 |
| 1940s Celebrities by Picture | 0 | - | 4.43 | 48,233 |
| International Footballers by Picture | 0 | - | 4.51 | 56,521 |
| Name that Historical Figure #2 | 0 | - | 4.42 | 287,035 |
| Name that Historical Figure #5 | 0 | - | 4.43 | 109,397 |
| Name that Historical Figure #7 - U.S. Edition | 0 | - | 4.51 | 51,626 |
| Geography by Picture - A | 0 | - | 4.39 | 60,460 |
| Geography by Picture - D | 0 | - | 4.15 | 45,808 |
| Geography by Picture - F | 0 | - | 4.31 | 51,210 |
| Geography by Picture - G | 0 | - | 4.39 | 48,102 |
| Geography by Picture - J | 0 | - | 4.16 | 38,620 |
| Geography by Picture - K | 0 | - | 4.29 | 33,271 |
| Geography by Picture - C | 0 | - | 4.31 | 57,259 |
| Geography by Picture - L | 0 | - | 4.37 | 59,156 |
| Geography by Picture - M | 0 | - | 4.14 | 40,599 |
| Geography by Picture - P | 0 | - | 4.24 | 42,588 |
| Geography by Picture - S | 0 | - | 4.38 | 47,196 |
| Miscellaneous Flags Quiz | 0 | - | 4.42 | 282,256 |
| Country Flags Multiple Choice | 0 | - | 4.97 | 145,563 |
| Flag Maths | 0 | - | 4.61 | 57,856 |
| Satellite Images #1 | 0 | - | 4.46 | 130,037 |
| Satellite Images Quiz #2 | 0 | - | 4.64 | 109,734 |
| Satellite Images Quiz #4 | 0 | - | 4.55 | 89,424 |
| Satellite Images Quiz #5 | 0 | - | 4.52 | 50,277 |
| Satellite Images Quiz #6 | 0 | - | 4.50 | 39,247 |
| Cities by Picture #1 | 0 | - | 4.74 | 86,620 |
| Soccer Team Logos | 0 | - | 4.26 | 377,997 |
| Brand Logos Quiz #1 | 0 | - | 4.83 | 2,440,076 |
| Car Logos Quiz #2 | 0 | - | 4.43 | 264,114 |
| Movie Logos | 0 | - | 4.33 | 240,627 |
| Brand Logos That Start with A | 0 | - | 4.52 | 71,260 |
| History by Picture - A | 0 | - | 4.26 | 46,197 |
| History by Picture - B | 0 | - | 4.40 | 49,394 |
| History by Picture - C | 0 | - | 4.33 | 54,930 |
| History by Picture - F | 0 | - | 4.35 | 38,234 |
| History by Picture - G | 0 | - | 4.40 | 42,476 |
| History by Picture - D | 0 | - | 4.29 | 44,698 |
| History by Picture - E | 0 | - | 4.25 | 44,281 |
| History by Picture - H | 0 | - | 4.37 | 37,125 |
| History by Picture - K | 0 | - | 4.35 | 33,652 |
| History by Picture - M | 0 | - | 4.17 | 36,431 |
| History by Picture - N | 0 | - | 4.40 | 41,565 |
| History by Picture - O | 0 | - | 4.39 | 36,582 |
| History by Picture - T | 0 | - | 4.20 | 33,572 |
| Name that Nut, Seed, or Bean | 0 | - | 4.57 | 57,839 |
| Movies by Screenshot | 0 | - | 4.45 | 92,266 |
| Netflix Shows by Picture | 0 | - | 4.40 | 42,764 |
| Countries of the World in Plague Inc. | 0 | - | 4.53 | 30,269 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 119,875 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 105,918 |
| Musical Instruments by Picture #1 | 0 | - | 4.52 | 269,865 |
| Flowers by Picture | 0 | - | 4.46 | 105,885 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 48,967 |
| Name that Object #2 | 0 | - | 3.63 | 15,539 |
| Authors by Picture | 0 | - | 4.48 | 25,642 |
| Name that Object #3 | 0 | - | 3.93 | 14,475 |
| Fruit and Vegetable Emojis | 0 | - | 4.45 | 91,030 |
| WWII Figures by Picture | 0 | - | 4.89 | 66,407 |
| College Sports Logos Quiz #3 | 0 | - | 4.30 | 56,203 |
| Planets By Picture Quiz | 0 | - | 4.49 | 57,439 |
| Songs by Picture Quiz #1 | 0 | - | 4.68 | 66,553 |
| Songs by Picture Quiz #2 | 0 | - | 4.42 | 59,350 |
| Fish by Picture #1 | 0 | - | 4.41 | 109,094 |
| Animals A-Z by Picture | 0 | - | 4.08 | 66,918 |
| Mammals by Picture #3 | 0 | - | 4.39 | 62,530 |
| Mammals by Picture #4 | 0 | - | 4.03 | 34,367 |
| Birds by Picture #1 | 0 | - | 4.47 | 42,091 |
| Mammals by Picture #2 | 0 | - | 4.28 | 58,591 |
| Oscar Nominated Actors by Picture #1 | 0 | - | 4.42 | 165,835 |
| 1960s Celebrities by Picture #1 | 0 | - | 4.27 | 70,798 |
| 1960s Celebrities by Picture #2 | 0 | - | 4.26 | 51,706 |
| 1950s Celebrities by Picture #1 | 0 | - | 4.24 | 51,393 |
| 1980s Celebrities by Picture #2 | 0 | - | 4.19 | 72,163 |
| 1990s Celebrities by Picture #1 | 0 | - | 4.14 | 79,807 |
| 1990s Celebrities by Picture #2 | 0 | - | 4.16 | 72,871 |
| 2000s Celebrities by Picture #2 | 0 | - | 4.15 | 96,149 |
| 1950s Celebrities by Picture #2 | 0 | - | 4.29 | 46,367 |
| Name that Historical Figure #3 | 0 | - | 4.37 | 247,263 |
| Name that Historical Figure #4 | 0 | - | 4.29 | 160,989 |
| Name that Historical Figure #6 | 0 | - | 4.26 | 94,825 |
| Musicians by Picture #1 | 0 | - | 4.38 | 110,177 |
| Musicians by Picture #2 | 0 | - | 4.29 | 77,485 |
| Musicians by Picture #4 | 0 | - | 4.07 | 65,693 |
| Musicians by Picture #3 | 0 | - | 4.10 | 59,622 |
| Emoji Flags | 0 | - | 4.35 | 44,309 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.96 | 172,859 |
| Fill the Map of Europe by Guessing Flag Colors | 0 | - | 4.69 | 38,262 |
| Languages by Combined Flags | 0 | - | 4.53 | 100,738 |
| Satellite Images Quiz #3 | 0 | - | 4.35 | 73,680 |
| Satellite Images - Island Chains | 0 | - | 4.43 | 67,038 |
| Islands by Satellite Image #1 | 0 | - | 4.70 | 71,329 |
| Peninsulas by Satellite Image | 0 | - | 4.53 | 27,945 |
| Landmarks Picture Quiz #1 | 0 | - | 4.16 | 396,333 |
| Airline Logos | 0 | - | 4.45 | 141,506 |
| Fast Food Logos Quiz | 0 | - | 4.45 | 249,637 |
| Mostly-American Candy Logos | 0 | - | 4.14 | 160,050 |
| Brand Logos That Start With M | 0 | - | 4.38 | 63,611 |
| Brand Logos That Start With S | 0 | - | 4.37 | 58,380 |
| Brand Logos That Start With B | 0 | - | 4.38 | 60,725 |
| Brand Logos That Start With D | 0 | - | 4.37 | 62,273 |
| Brand Logos That Start With L | 0 | - | 4.40 | 61,992 |
| Brand Logos That Start With C | 0 | - | 4.21 | 50,190 |
| Pictures by Letter - E | 0 | - | 3.51 | 34,672 |
| Pictures by Letter - G | 0 | - | 4.14 | 28,406 |
| Pictures by Letter - L | 0 | - | 4.14 | 30,786 |
| Pictures by Letter - F | 0 | - | 4.18 | 29,290 |
| Pictures by Letter - Z | 0 | - | 4.05 | 23,616 |
| Pictures by Letter - Y | 0 | - | 4.21 | 26,472 |
| Pictures by Letter - R | 0 | - | 4.05 | 24,952 |
| Pictures by Letter - K | 0 | - | 4.18 | 25,313 |
| Pictures by Letter - I | 0 | - | 4.16 | 30,602 |
| Pictures by Letter - N | 0 | - | 4.11 | 24,678 |
| Pictures by Letter - P | 0 | - | 4.05 | 26,222 |
| Pictures by Letter - U | 0 | - | 4.10 | 20,951 |
| Pictures by Letter - T | 0 | - | 4.34 | 27,882 |
| Vegetables by Picture | 0 | - | 4.36 | 63,898 |
| Pick a Picture - Musical Instruments | 0 | - | 4.53 | 52,767 |
| Classic NES Games by Screenshot | 0 | - | 4.59 | 21,797 |
| Foods by Picture | 0 | - | 3.81 | 226,699 |
| Junk Foods by Picture | 0 | - | 3.69 | 96,806 |
| Christmas by Picture | 0 | - | 4.26 | 28,237 |
| Hats by Picture | 0 | - | 4.21 | 18,024 |
| Weapons by Picture | 0 | - | 4.13 | 21,211 |
| Cars by Picture | 0 | - | 3.89 | 41,844 |
| Reptile Picture Quiz | 0 | - | 4.32 | 14,392 |
