| Star Trek Characters by Picture | 0 | - | 4.61 | 6,591 |
| Former Countries by Territory Map | 0 | - | 4.96 | 102,411 |
| Empires by Maps | 0 | - | 4.98 | 119,771 |
| Merged Company Logos #1 | 0 | - | 4.90 | 106,142 |
| Commonly Mixed-Up Countries - Multiple Choice | 0 | - | 4.98 | 52,262 |
| All Country Flags of the World | 0 | - | 5.00 | 3,640,718 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,162 |
| Visual Memory Test - Random Cartoons | 0 | - | 4.98 | 103,748 |
| Play-Doh People from History | 0 | - | 4.99 | 94,477 |
| Famous Landmarks Out Of Focus #1 | 0 | - | 4.89 | 60,779 |
| Stranger Things Characters by Picture | 0 | - | 4.38 | 31,724 |
| Simpsons Characters by Picture | 0 | - | 4.42 | 21,767 |
| Jeppy in Disguise #1 | 0 | - | 4.92 | 49,141 |
| Jeppy in Disguise #2 | 0 | - | 4.96 | 49,318 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,368 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,533,186 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,090,908 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 732,113 |
| Make a Stained Glass Window | 0 | - | 5.00 | 68,282 |
| Flags with Crescents | 0 | - | 4.98 | 168,821 |
| Country Flag Trivia | 0 | - | 4.81 | 56,647 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 103,249 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 77,117 |
| Pixelated Flag Quiz | 0 | - | 4.98 | 86,855 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 67,002 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 84,901 |
| Badly Drawn Flags #1 | 0 | - | 4.99 | 60,305 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 52,527 |
| Real vs. Fake Flags | 0 | - | 4.98 | 123,605 |
| National Football Team Logos | 0 | - | 4.85 | 179,794 |
| 2000s U.S. Television by Picture | 0 | - | 4.47 | 29,357 |
| Years in History by Picture | 0 | - | 4.44 | 35,399 |
| Where Are These Doors? | 0 | - | 4.45 | 29,886 |
| 1990s U.S. Television by Picture | 0 | - | 4.44 | 25,533 |
| Famous Foreheads #1 | 0 | - | 4.47 | 74,668 |
| Merged Company Logos #2 | 0 | - | 4.75 | 77,269 |
| Pokémon by Picture | 0 | - | 4.40 | 73,367 |
| Flags to Languages | 0 | - | 4.95 | 173,233 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 50,319 |
| Three Real and One Fake - Country Flags | 0 | - | 4.97 | 83,778 |
| Fruits by Picture | 0 | - | 4.19 | 806,339 |
| Old Movies by Picture | 0 | - | 4.51 | 25,023 |
| Musical Instruments by Picture #2 | 0 | - | 4.24 | 46,906 |
| Name that Object #1 | 0 | - | 3.57 | 96,450 |
| Star Wars Original Trilogy Characters by Picture | 0 | - | 4.91 | 48,803 |
| Pick a Picture - Animal Relations | 0 | - | 4.94 | 55,211 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 336,853 |
| Geography by Picture - B | 0 | - | 4.42 | 55,534 |
| Geography by Picture - H | 0 | - | 4.50 | 58,159 |
| Geography by Picture - N | 0 | - | 4.45 | 42,148 |
| Geography by Picture - R | 0 | - | 4.56 | 40,965 |
| Geography by Picture - T | 0 | - | 4.54 | 57,778 |
| Name the Pixelated Landmark | 0 | - | 4.84 | 62,811 |
| Car Logos Quiz #1 | 0 | - | 4.44 | 536,705 |
| Random Logos Quiz | 0 | - | 4.31 | 207,946 |
| All North American Pro Sports Logos | 0 | - | 4.70 | 114,514 |
| Pictures by Letter - A | 0 | - | 4.17 | 33,321 |
| Pictures by Letter - J | 0 | - | 4.31 | 39,938 |
| Pictures by Letter - B | 0 | - | 4.31 | 43,842 |
| Pictures by Letter - D | 0 | - | 4.13 | 37,504 |
| Pictures by Letter - M | 0 | - | 4.24 | 37,711 |
| Star Wars... or Star Trek? | 0 | - | 4.70 | 32,927 |
| Name that Bug | 0 | - | 4.12 | 45,518 |
| Islands by Shape #1 | 0 | - | 4.32 | 84,283 |
| 1970s Celebrities by Picture #1 | 0 | - | 4.20 | 57,834 |
| 1970s Celebrities by Picture #2 | 0 | - | 4.21 | 50,579 |
| Elements by Picture | 0 | - | 4.27 | 69,791 |
| Rocks and Minerals Picture Quiz | 0 | - | 4.48 | 29,259 |
| Islands by Picture | 0 | - | 4.29 | 106,585 |
| Classic Movies by Movie Posters | 0 | - | 4.45 | 24,198 |
| Animals by Skeleton Image | 0 | - | 4.80 | 46,286 |
| 1980s Movie Silhouettes | 0 | - | 4.97 | 103,399 |
| Famous Landmarks Out Of Focus #2 | 0 | - | 4.37 | 41,072 |
| Looney Tunes Characters by Picture | 0 | - | 4.32 | 17,387 |
| Animals by Close-up Image | 0 | - | 4.42 | 217,508 |
| Aquatic Mammals by Picture | 0 | - | 4.41 | 45,492 |
| Extinct Animals by Picture | 0 | - | 4.49 | 35,125 |
| Mammals by Picture #1 | 0 | - | 4.70 | 91,568 |
| 1940s Celebrities by Picture | 0 | - | 4.43 | 47,922 |
| International Footballers by Picture | 0 | - | 4.50 | 55,286 |
| Name that Historical Figure #2 | 0 | - | 4.41 | 283,952 |
| Name that Historical Figure #5 | 0 | - | 4.43 | 107,326 |
| Name that Historical Figure #7 - U.S. Edition | 0 | - | 4.50 | 50,652 |
| Geography by Picture - A | 0 | - | 4.39 | 60,171 |
| Geography by Picture - D | 0 | - | 4.15 | 45,590 |
| Geography by Picture - F | 0 | - | 4.31 | 50,927 |
| Geography by Picture - G | 0 | - | 4.38 | 47,897 |
| Geography by Picture - J | 0 | - | 4.16 | 38,410 |
| Geography by Picture - K | 0 | - | 4.29 | 33,082 |
| Geography by Picture - C | 0 | - | 4.31 | 57,011 |
| Geography by Picture - L | 0 | - | 4.37 | 58,878 |
| Geography by Picture - M | 0 | - | 4.14 | 40,408 |
| Geography by Picture - P | 0 | - | 4.24 | 42,383 |
| Geography by Picture - S | 0 | - | 4.38 | 46,995 |
| Miscellaneous Flags Quiz | 0 | - | 4.42 | 279,722 |
| Country Flags Multiple Choice | 0 | - | 4.97 | 144,173 |
| Flag Maths | 0 | - | 4.64 | 57,732 |
| Satellite Images #1 | 0 | - | 4.46 | 129,245 |
| Satellite Images Quiz #2 | 0 | - | 4.63 | 109,202 |
| Satellite Images Quiz #4 | 0 | - | 4.55 | 88,825 |
| Satellite Images Quiz #5 | 0 | - | 4.52 | 49,830 |
| Satellite Images Quiz #6 | 0 | - | 4.50 | 38,912 |
| Cities by Picture #1 | 0 | - | 4.73 | 85,762 |
| Soccer Team Logos | 0 | - | 4.26 | 373,203 |
| Brand Logos Quiz #1 | 0 | - | 4.82 | 2,415,266 |
| Ultimate Car Logos Quiz | 0 | - | 4.80 | 178,893 |
| Car Logos Quiz #2 | 0 | - | 4.43 | 261,023 |
| Video Game Logos Quiz | 0 | - | 4.40 | 183,535 |
| Movie Logos | 0 | - | 4.33 | 237,571 |
| Brand Logos That Start With M | 0 | - | 4.45 | 62,418 |
| Brand Logos That Start with A | 0 | - | 4.52 | 69,953 |
| History by Picture - A | 0 | - | 4.25 | 45,703 |
| History by Picture - B | 0 | - | 4.40 | 48,856 |
| History by Picture - C | 0 | - | 4.36 | 54,375 |
| History by Picture - F | 0 | - | 4.35 | 37,804 |
| History by Picture - G | 0 | - | 4.40 | 42,069 |
| History by Picture - D | 0 | - | 4.29 | 44,231 |
| History by Picture - E | 0 | - | 4.27 | 43,842 |
| History by Picture - H | 0 | - | 4.37 | 36,729 |
| History by Picture - K | 0 | - | 4.35 | 33,296 |
| History by Picture - M | 0 | - | 4.17 | 36,090 |
| History by Picture - N | 0 | - | 4.40 | 41,185 |
| History by Picture - O | 0 | - | 4.39 | 36,245 |
| History by Picture - T | 0 | - | 4.20 | 33,257 |
| Name that Nut, Seed, or Bean | 0 | - | 4.63 | 57,129 |
| Movies by Screenshot | 0 | - | 4.45 | 90,160 |
| Kardashian Family Members by Picture | 0 | - | 2.22 | 34,401 |
| Oscar Best Animated Films by Picture | 0 | - | 4.74 | 111,879 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 118,861 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 105,078 |
| Musical Instruments by Picture #1 | 0 | - | 4.52 | 268,577 |
| Flowers by Picture | 0 | - | 4.46 | 105,538 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 48,661 |
| Name that Object #2 | 0 | - | 3.64 | 15,414 |
| Authors by Picture | 0 | - | 4.48 | 25,494 |
| Name that Object #3 | 0 | - | 3.93 | 14,370 |
| Fruit and Vegetable Emojis | 0 | - | 4.42 | 79,987 |
| WWII Figures by Picture | 0 | - | 4.89 | 64,857 |
| College Sports Logos Quiz #3 | 0 | - | 4.30 | 55,536 |
| Planets By Picture Quiz | 0 | - | 4.49 | 56,576 |
| Songs by Picture Quiz #1 | 0 | - | 4.68 | 65,762 |
| Songs by Picture Quiz #2 | 0 | - | 4.42 | 58,727 |
| Fish by Picture #1 | 0 | - | 4.41 | 108,375 |
| Animals A-Z by Picture | 0 | - | 4.08 | 66,260 |
| Mammals by Picture #3 | 0 | - | 4.39 | 62,005 |
| Mammals by Picture #4 | 0 | - | 4.03 | 34,060 |
| Birds by Picture #1 | 0 | - | 4.47 | 41,459 |
| Mammals by Picture #2 | 0 | - | 4.28 | 58,112 |
| Oscar Nominated Actors by Picture #1 | 0 | - | 4.42 | 165,002 |
| 1960s Celebrities by Picture #1 | 0 | - | 4.27 | 70,277 |
| 1960s Celebrities by Picture #2 | 0 | - | 4.26 | 51,316 |
| 1950s Celebrities by Picture #1 | 0 | - | 4.24 | 51,084 |
| 1980s Celebrities by Picture #2 | 0 | - | 4.19 | 71,540 |
| 1990s Celebrities by Picture #1 | 0 | - | 4.13 | 79,254 |
| 1990s Celebrities by Picture #2 | 0 | - | 4.16 | 72,225 |
| 2000s Celebrities by Picture #2 | 0 | - | 4.15 | 95,046 |
| 1950s Celebrities by Picture #2 | 0 | - | 4.29 | 46,069 |
| Name that Historical Figure #3 | 0 | - | 4.36 | 238,867 |
| Name that Historical Figure #4 | 0 | - | 4.29 | 158,782 |
| Name that Historical Figure #6 | 0 | - | 4.26 | 93,038 |
| Musicians by Picture #1 | 0 | - | 4.39 | 108,228 |
| Musicians by Picture #2 | 0 | - | 4.29 | 76,039 |
| Musicians by Picture #4 | 0 | - | 4.07 | 64,620 |
| Musicians by Picture #3 | 0 | - | 4.10 | 58,762 |
| Emoji Flags | 0 | - | 4.35 | 43,980 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.97 | 170,841 |
| Fill the Map of Europe by Guessing Flag Colors | 0 | - | 4.67 | 37,733 |
| Languages by Combined Flags | 0 | - | 4.53 | 99,708 |
| Satellite Images Quiz #3 | 0 | - | 4.35 | 73,348 |
| Satellite Images - Island Chains | 0 | - | 4.43 | 66,185 |
| Islands by Satellite Image #1 | 0 | - | 4.70 | 70,494 |
| Peninsulas by Satellite Image | 0 | - | 4.53 | 27,759 |
| Landmarks Picture Quiz #1 | 0 | - | 4.16 | 393,950 |
| Airline Logos | 0 | - | 4.45 | 140,430 |
| Fast Food Logos Quiz | 0 | - | 4.44 | 247,869 |
| Mostly-American Candy Logos | 0 | - | 4.14 | 158,581 |
| Brand Logos That Start With S | 0 | - | 4.37 | 57,308 |
| Brand Logos That Start With B | 0 | - | 4.38 | 59,747 |
| Brand Logos That Start With D | 0 | - | 4.37 | 61,263 |
| Brand Logos That Start With L | 0 | - | 4.39 | 60,831 |
| Brand Logos That Start With C | 0 | - | 4.17 | 49,449 |
| Pictures by Letter - E | 0 | - | 3.49 | 34,418 |
| Pictures by Letter - G | 0 | - | 4.14 | 28,073 |
| Pictures by Letter - L | 0 | - | 4.14 | 30,485 |
| Pictures by Letter - F | 0 | - | 4.17 | 28,959 |
| Pictures by Letter - Z | 0 | - | 4.05 | 23,404 |
| Pictures by Letter - Y | 0 | - | 4.22 | 26,233 |
| Pictures by Letter - R | 0 | - | 4.05 | 24,712 |
| Pictures by Letter - K | 0 | - | 4.18 | 25,060 |
| Pictures by Letter - I | 0 | - | 4.16 | 30,327 |
| Pictures by Letter - N | 0 | - | 4.11 | 24,447 |
| Pictures by Letter - P | 0 | - | 4.05 | 25,984 |
| Pictures by Letter - U | 0 | - | 4.10 | 20,738 |
| Pictures by Letter - T | 0 | - | 4.34 | 27,620 |
| Vegetables by Picture | 0 | - | 4.36 | 63,196 |
| Pick a Picture - Musical Instruments | 0 | - | 4.53 | 52,156 |
| WWE Champions | 0 | - | 4.10 | 155,766 |
| TV Slash Movie Actors | 0 | - | 4.19 | 137,861 |
| TV Sitcom Stars | 0 | - | 4.06 | 34,359 |
| American TV Shows by Cast #2 | 0 | - | 4.26 | 61,983 |
