| Former Countries by Territory Map | 0 | - | 4.96 | 104,021 |
| Empires by Maps | 0 | - | 4.98 | 122,246 |
| Merged Company Logos #1 | 0 | - | 4.90 | 107,488 |
| Commonly Mixed-Up Countries - Multiple Choice | 0 | - | 4.98 | 53,338 |
| Netflix Shows by Picture | 0 | - | 4.40 | 42,734 |
| Star Trek Characters by Picture | 0 | - | 4.61 | 6,695 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,557 |
| Visual Memory Test - Random Cartoons | 0 | - | 4.98 | 105,423 |
| Play-Doh People from History | 0 | - | 4.99 | 95,630 |
| Famous Landmarks Out Of Focus #1 | 0 | - | 4.89 | 61,652 |
| Jeppy in Disguise #1 | 0 | - | 4.92 | 50,046 |
| Jeppy in Disguise #2 | 0 | - | 4.96 | 50,103 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 62,160 |
| All Country Flags of the World | 0 | - | 5.00 | 3,717,207 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,546,526 |
| Country Flags Quiz #2 | 0 | - | 4.99 | 1,097,509 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 736,654 |
| 2010s U.S. Television by Picture | 0 | - | 4.51 | 43,118 |
| Where Are These Doors? | 0 | - | 4.45 | 30,241 |
| Stranger Things Characters by Picture | 0 | - | 4.39 | 32,339 |
| Simpsons Characters by Picture | 0 | - | 4.42 | 22,122 |
| Years in History by Picture | 0 | - | 4.45 | 35,863 |
| Animals by Skeleton Image | 0 | - | 4.81 | 46,977 |
| Make a Stained Glass Window | 0 | - | 5.00 | 69,113 |
| Famous Foreheads #1 | 0 | - | 4.47 | 75,465 |
| Flags with Crescents | 0 | - | 4.98 | 171,462 |
| Country Flag Trivia | 0 | - | 4.82 | 58,131 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 104,975 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 78,500 |
| Pixelated Flag Quiz | 0 | - | 4.97 | 88,688 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 68,001 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 86,045 |
| Badly Drawn Flags #1 | 0 | - | 4.99 | 61,075 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.81 | 53,530 |
| Real vs. Fake Flags | 0 | - | 4.98 | 125,866 |
| Ultimate Car Logos Quiz | 0 | - | 4.81 | 184,323 |
| National Football Team Logos | 0 | - | 4.85 | 181,993 |
| Merged Company Logos #2 | 0 | - | 4.75 | 78,350 |
| Name that Object #1 | 0 | - | 3.57 | 96,642 |
| 1990s U.S. Television by Picture | 0 | - | 4.45 | 25,793 |
| Flags to Languages | 0 | - | 4.95 | 174,569 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 51,062 |
| 2000s U.S. Television by Picture | 0 | - | 4.47 | 29,728 |
| Fruits by Picture | 0 | - | 4.19 | 809,545 |
| Old Movies by Picture | 0 | - | 4.51 | 25,278 |
| Musical Instruments by Picture #2 | 0 | - | 4.24 | 47,322 |
| Pokémon by Picture | 0 | - | 4.38 | 75,233 |
| Geography by Picture - B | 0 | - | 4.42 | 55,792 |
| Geography by Picture - H | 0 | - | 4.50 | 58,397 |
| Geography by Picture - N | 0 | - | 4.45 | 42,357 |
| Geography by Picture - R | 0 | - | 4.56 | 41,160 |
| Geography by Picture - T | 0 | - | 4.54 | 58,013 |
| Random Logos Quiz | 0 | - | 4.33 | 209,751 |
| All North American Pro Sports Logos | 0 | - | 4.72 | 116,476 |
| Pictures by Letter - A | 0 | - | 4.18 | 33,667 |
| Pictures by Letter - J | 0 | - | 4.31 | 40,294 |
| Pictures by Letter - B | 0 | - | 4.32 | 44,280 |
| Pictures by Letter - D | 0 | - | 4.14 | 37,821 |
| Pictures by Letter - M | 0 | - | 4.24 | 38,028 |
| Star Wars Original Trilogy Characters by Picture | 0 | - | 4.91 | 50,274 |
| Pick a Picture - Animal Relations | 0 | - | 4.94 | 55,902 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 340,136 |
| Name the Pixelated Landmark | 0 | - | 4.85 | 63,500 |
| Car Logos Quiz #1 | 0 | - | 4.52 | 544,432 |
| Three Real and One Fake - Country Flags | 0 | - | 4.97 | 84,785 |
| Star Wars... or Star Trek? | 0 | - | 4.70 | 33,724 |
| Name that Bug | 0 | - | 4.12 | 45,646 |
| Islands by Shape #1 | 0 | - | 4.33 | 84,525 |
| 1970s Celebrities by Picture #1 | 0 | - | 4.20 | 58,293 |
| 1970s Celebrities by Picture #2 | 0 | - | 4.21 | 50,993 |
| Elements by Picture | 0 | - | 4.27 | 70,336 |
| Name that Object #2 | 0 | - | 3.63 | 15,534 |
| Rocks and Minerals Picture Quiz | 0 | - | 4.48 | 29,520 |
| Islands by Picture | 0 | - | 4.28 | 107,844 |
| Name that Object #3 | 0 | - | 3.93 | 14,473 |
| Classic Movies by Movie Posters | 0 | - | 4.45 | 24,463 |
| 1980s Movie Silhouettes | 0 | - | 4.97 | 104,721 |
| Famous Landmarks Out Of Focus #2 | 0 | - | 4.37 | 41,576 |
| Looney Tunes Characters by Picture | 0 | - | 4.33 | 17,593 |
| Animals by Close-up Image | 0 | - | 4.42 | 219,106 |
| Aquatic Mammals by Picture | 0 | - | 4.41 | 46,031 |
| Extinct Animals by Picture | 0 | - | 4.49 | 35,501 |
| Mammals by Picture #1 | 0 | - | 4.70 | 92,486 |
| 1940s Celebrities by Picture | 0 | - | 4.43 | 48,228 |
| International Footballers by Picture | 0 | - | 4.51 | 56,479 |
| Name that Historical Figure #2 | 0 | - | 4.42 | 286,624 |
| Name that Historical Figure #5 | 0 | - | 4.43 | 109,067 |
| Name that Historical Figure #7 - U.S. Edition | 0 | - | 4.51 | 51,458 |
| Geography by Picture - A | 0 | - | 4.39 | 60,449 |
| Geography by Picture - D | 0 | - | 4.15 | 45,795 |
| Geography by Picture - F | 0 | - | 4.31 | 51,194 |
| Geography by Picture - G | 0 | - | 4.39 | 48,089 |
| Geography by Picture - J | 0 | - | 4.16 | 38,608 |
| Geography by Picture - K | 0 | - | 4.29 | 33,259 |
| Geography by Picture - C | 0 | - | 4.31 | 57,248 |
| Geography by Picture - L | 0 | - | 4.37 | 59,151 |
| Geography by Picture - M | 0 | - | 4.14 | 40,594 |
| Geography by Picture - P | 0 | - | 4.24 | 42,578 |
| Geography by Picture - S | 0 | - | 4.38 | 47,191 |
| Miscellaneous Flags Quiz | 0 | - | 4.42 | 282,182 |
| Country Flags Multiple Choice | 0 | - | 4.97 | 145,498 |
| Flag Maths | 0 | - | 4.61 | 57,854 |
| Satellite Images #1 | 0 | - | 4.46 | 130,020 |
| Satellite Images Quiz #2 | 0 | - | 4.63 | 109,716 |
| Satellite Images Quiz #4 | 0 | - | 4.55 | 89,415 |
| Satellite Images Quiz #5 | 0 | - | 4.52 | 50,262 |
| Satellite Images Quiz #6 | 0 | - | 4.50 | 39,240 |
| Cities by Picture #1 | 0 | - | 4.74 | 86,606 |
| Soccer Team Logos | 0 | - | 4.26 | 377,854 |
| Brand Logos Quiz #1 | 0 | - | 4.83 | 2,439,395 |
| Car Logos Quiz #2 | 0 | - | 4.43 | 264,031 |
| Video Game Logos Quiz | 0 | - | 4.40 | 185,138 |
| Movie Logos | 0 | - | 4.33 | 240,536 |
| Brand Logos That Start with A | 0 | - | 4.52 | 71,236 |
| Pictures by Letter - E | 0 | - | 3.51 | 34,669 |
| Pictures by Letter - G | 0 | - | 4.14 | 28,401 |
| Pictures by Letter - L | 0 | - | 4.14 | 30,782 |
| Pictures by Letter - F | 0 | - | 4.18 | 29,284 |
| Pictures by Letter - Z | 0 | - | 4.05 | 23,611 |
| Pictures by Letter - Y | 0 | - | 4.21 | 26,466 |
| Pictures by Letter - R | 0 | - | 4.05 | 24,946 |
| Pictures by Letter - K | 0 | - | 4.18 | 25,306 |
| Pictures by Letter - I | 0 | - | 4.16 | 30,593 |
| Pictures by Letter - N | 0 | - | 4.11 | 24,672 |
| Pictures by Letter - P | 0 | - | 4.05 | 26,218 |
| Pictures by Letter - U | 0 | - | 4.10 | 20,945 |
| Pictures by Letter - T | 0 | - | 4.34 | 27,877 |
| History by Picture - A | 0 | - | 4.26 | 46,177 |
| History by Picture - B | 0 | - | 4.40 | 49,374 |
| History by Picture - C | 0 | - | 4.33 | 54,909 |
| History by Picture - F | 0 | - | 4.35 | 38,215 |
| History by Picture - G | 0 | - | 4.40 | 42,459 |
| History by Picture - D | 0 | - | 4.29 | 44,678 |
| History by Picture - E | 0 | - | 4.25 | 44,259 |
| History by Picture - H | 0 | - | 4.37 | 37,107 |
| History by Picture - K | 0 | - | 4.35 | 33,639 |
| History by Picture - M | 0 | - | 4.17 | 36,416 |
| History by Picture - N | 0 | - | 4.40 | 41,552 |
| History by Picture - O | 0 | - | 4.39 | 36,571 |
| History by Picture - T | 0 | - | 4.20 | 33,561 |
| Name that Nut, Seed, or Bean | 0 | - | 4.57 | 57,820 |
| Movies by Screenshot | 0 | - | 4.45 | 92,216 |
| Kardashian Family Members by Picture | 0 | - | 2.21 | 34,461 |
| Oscar Best Animated Films by Picture | 0 | - | 4.70 | 112,850 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 119,851 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 105,889 |
| Musical Instruments by Picture #1 | 0 | - | 4.52 | 269,829 |
| Flowers by Picture | 0 | - | 4.46 | 105,878 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 48,958 |
| Authors by Picture | 0 | - | 4.48 | 25,638 |
| Fruit and Vegetable Emojis | 0 | - | 4.45 | 90,988 |
| WWII Figures by Picture | 0 | - | 4.89 | 66,330 |
| College Sports Logos Quiz #3 | 0 | - | 4.30 | 56,189 |
| Planets By Picture Quiz | 0 | - | 4.49 | 57,417 |
| Songs by Picture Quiz #1 | 0 | - | 4.68 | 66,532 |
| Songs by Picture Quiz #2 | 0 | - | 4.42 | 59,336 |
| Fish by Picture #1 | 0 | - | 4.41 | 109,078 |
| Animals A-Z by Picture | 0 | - | 4.08 | 66,888 |
| Mammals by Picture #3 | 0 | - | 4.39 | 62,522 |
| Mammals by Picture #4 | 0 | - | 4.03 | 34,361 |
| Birds by Picture #1 | 0 | - | 4.47 | 42,077 |
| Mammals by Picture #2 | 0 | - | 4.28 | 58,584 |
| Oscar Nominated Actors by Picture #1 | 0 | - | 4.42 | 165,821 |
| 1960s Celebrities by Picture #1 | 0 | - | 4.27 | 70,791 |
| 1960s Celebrities by Picture #2 | 0 | - | 4.26 | 51,698 |
| 1950s Celebrities by Picture #1 | 0 | - | 4.24 | 51,388 |
| 1980s Celebrities by Picture #2 | 0 | - | 4.19 | 72,153 |
| 1990s Celebrities by Picture #1 | 0 | - | 4.14 | 79,796 |
| 1990s Celebrities by Picture #2 | 0 | - | 4.16 | 72,858 |
| 2000s Celebrities by Picture #2 | 0 | - | 4.15 | 96,128 |
| 1950s Celebrities by Picture #2 | 0 | - | 4.29 | 46,364 |
| Name that Historical Figure #3 | 0 | - | 4.37 | 245,271 |
| Name that Historical Figure #4 | 0 | - | 4.29 | 160,628 |
| Name that Historical Figure #6 | 0 | - | 4.26 | 94,515 |
| Musicians by Picture #1 | 0 | - | 4.38 | 110,121 |
| Musicians by Picture #2 | 0 | - | 4.29 | 77,451 |
| Musicians by Picture #4 | 0 | - | 4.07 | 65,656 |
| Musicians by Picture #3 | 0 | - | 4.10 | 59,595 |
| Emoji Flags | 0 | - | 4.35 | 44,300 |
| Fill the Map of Europe by Guessing Flag Colors | 0 | - | 4.69 | 38,246 |
| Languages by Combined Flags | 0 | - | 4.53 | 100,701 |
| Satellite Images Quiz #3 | 0 | - | 4.35 | 73,668 |
| Satellite Images - Island Chains | 0 | - | 4.43 | 67,018 |
| Islands by Satellite Image #1 | 0 | - | 4.70 | 71,303 |
| Peninsulas by Satellite Image | 0 | - | 4.53 | 27,936 |
| Landmarks Picture Quiz #1 | 0 | - | 4.16 | 395,888 |
| Airline Logos | 0 | - | 4.45 | 141,473 |
| Fast Food Logos Quiz | 0 | - | 4.45 | 249,597 |
| Mostly-American Candy Logos | 0 | - | 4.14 | 160,015 |
| Brand Logos That Start With M | 0 | - | 4.38 | 63,589 |
| Brand Logos That Start With S | 0 | - | 4.37 | 58,349 |
| Brand Logos That Start With B | 0 | - | 4.38 | 60,713 |
| Brand Logos That Start With D | 0 | - | 4.37 | 62,252 |
| Brand Logos That Start With L | 0 | - | 4.40 | 61,961 |
| Brand Logos That Start With C | 0 | - | 4.21 | 50,179 |
| Vegetables by Picture | 0 | - | 4.36 | 63,873 |
| Pick a Picture - Musical Instruments | 0 | - | 4.53 | 52,743 |
| WWE Champions | 0 | - | 4.11 | 157,154 |
| TV Slash Movie Actors | 0 | - | 4.19 | 138,323 |
| TV Sitcom Stars | 0 | - | 4.06 | 34,435 |
