| Star Trek Characters by Picture | 0 | - | 4.61 | 6,546 |
| Oscar Best Animated Films by Picture | 0 | - | 4.74 | 111,238 |
| Pokémon by Picture | 0 | - | 4.38 | 72,402 |
| Element... or Pokémon? | 0 | - | 4.98 | 130,149 |
| Former Countries by Territory Map | 0 | - | 4.96 | 101,510 |
| Empires by Maps | 0 | - | 4.98 | 118,423 |
| Merged Company Logos #1 | 0 | - | 4.91 | 105,407 |
| Commonly Mixed-Up Countries - Multiple Choice | 0 | - | 4.98 | 51,677 |
| Islands by Shape #2 | 0 | - | 4.88 | 58,989 |
| Visual Memory Test - Random Cartoons | 0 | - | 4.98 | 102,738 |
| Play-Doh People from History | 0 | - | 4.99 | 93,832 |
| Famous Landmarks Out Of Focus #1 | 0 | - | 4.89 | 60,292 |
| Simpsons Characters by Picture | 0 | - | 4.41 | 21,596 |
| Jeppy in Disguise #1 | 0 | - | 4.92 | 48,722 |
| Jeppy in Disguise #2 | 0 | - | 4.96 | 48,875 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,019 |
| All Country Flags of the World | 0 | - | 5.00 | 3,600,589 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,526,069 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,087,264 |
| Country Flags Quiz #3 | 0 | - | 4.98 | 729,561 |
| Make a Stained Glass Window | 0 | - | 5.00 | 67,794 |
| Stranger Things Characters by Picture | 0 | - | 4.31 | 31,338 |
| 1990s U.S. Television by Picture | 0 | - | 4.44 | 25,423 |
| Flags with Crescents | 0 | - | 4.98 | 167,513 |
| Country Flag Trivia | 0 | - | 4.81 | 55,908 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 102,377 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 76,435 |
| Pixelated Flag Quiz | 0 | - | 4.98 | 85,877 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 66,438 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 84,361 |
| Badly Drawn Flags #1 | 0 | - | 4.99 | 59,891 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 52,006 |
| Real vs. Fake Flags | 0 | - | 4.98 | 122,525 |
| National Football Team Logos | 0 | - | 4.84 | 178,616 |
| Years in History by Picture | 0 | - | 4.44 | 35,094 |
| Where Are These Doors? | 0 | - | 4.45 | 29,586 |
| Famous Foreheads #1 | 0 | - | 4.47 | 74,210 |
| Flags to Languages | 0 | - | 4.95 | 172,460 |
| Merged Company Logos #2 | 0 | - | 4.75 | 76,729 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 50,151 |
| Animated Movie Co-Stars | 0 | - | 4.35 | 11,087 |
| Three Real and One Fake - Country Flags | 0 | - | 4.97 | 83,247 |
| Fruits by Picture | 0 | - | 4.20 | 804,560 |
| Old Movies by Picture | 0 | - | 4.51 | 24,785 |
| Musical Instruments by Picture #2 | 0 | - | 4.24 | 46,667 |
| Star Wars Original Trilogy Characters by Picture | 0 | - | 4.91 | 47,612 |
| Pick a Picture - Animal Relations | 0 | - | 4.94 | 54,824 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 335,462 |
| Geography by Picture - B | 0 | - | 4.42 | 55,406 |
| Geography by Picture - H | 0 | - | 4.49 | 58,039 |
| Geography by Picture - N | 0 | - | 4.45 | 42,045 |
| Geography by Picture - R | 0 | - | 4.55 | 40,876 |
| Geography by Picture - T | 0 | - | 4.54 | 57,673 |
| Name the Pixelated Landmark | 0 | - | 4.84 | 62,414 |
| Car Logos Quiz #1 | 0 | - | 4.44 | 531,893 |
| Random Logos Quiz | 0 | - | 4.32 | 206,988 |
| All North American Pro Sports Logos | 0 | - | 4.70 | 113,219 |
| Pictures by Letter - A | 0 | - | 4.17 | 33,120 |
| Pictures by Letter - J | 0 | - | 4.31 | 39,716 |
| Pictures by Letter - B | 0 | - | 4.31 | 43,609 |
| Pictures by Letter - D | 0 | - | 4.16 | 37,302 |
| Pictures by Letter - M | 0 | - | 4.24 | 37,518 |
| Star Wars... or Star Trek? | 0 | - | 4.70 | 32,412 |
| Name that Bug | 0 | - | 4.12 | 45,447 |
| Islands by Shape #1 | 0 | - | 4.32 | 84,181 |
| 1970s Celebrities by Picture #1 | 0 | - | 4.20 | 57,614 |
| 1970s Celebrities by Picture #2 | 0 | - | 4.21 | 50,399 |
| Elements by Picture | 0 | - | 4.28 | 69,536 |
| Rocks and Minerals Picture Quiz | 0 | - | 4.48 | 29,155 |
| Islands by Picture | 0 | - | 4.29 | 105,863 |
| Name that Object #1 | 0 | - | 3.56 | 96,298 |
| Classic Movies by Movie Posters | 0 | - | 4.44 | 24,037 |
| WWII Figures by Picture | 0 | - | 4.85 | 50,510 |
| Animals by Skeleton Image | 0 | - | 4.80 | 45,970 |
| 1980s Movie Silhouettes | 0 | - | 4.97 | 102,544 |
| Famous Landmarks Out Of Focus #2 | 0 | - | 4.37 | 40,828 |
| Animals by Close-up Image | 0 | - | 4.42 | 216,560 |
| Aquatic Mammals by Picture | 0 | - | 4.41 | 45,224 |
| Extinct Animals by Picture | 0 | - | 4.49 | 34,909 |
| Mammals by Picture #1 | 0 | - | 4.70 | 91,090 |
| 1940s Celebrities by Picture | 0 | - | 4.43 | 47,764 |
| International Footballers by Picture | 0 | - | 4.50 | 54,710 |
| Name that Historical Figure #2 | 0 | - | 4.43 | 282,571 |
| Name that Historical Figure #5 | 0 | - | 4.43 | 106,599 |
| Name that Historical Figure #7 - U.S. Edition | 0 | - | 4.50 | 50,281 |
| Geography by Picture - A | 0 | - | 4.39 | 60,047 |
| Geography by Picture - D | 0 | - | 4.15 | 45,487 |
| Geography by Picture - F | 0 | - | 4.31 | 50,822 |
| Geography by Picture - G | 0 | - | 4.38 | 47,782 |
| Geography by Picture - J | 0 | - | 4.16 | 38,333 |
| Geography by Picture - K | 0 | - | 4.28 | 33,011 |
| Geography by Picture - C | 0 | - | 4.31 | 56,903 |
| Geography by Picture - L | 0 | - | 4.37 | 58,754 |
| Geography by Picture - M | 0 | - | 4.14 | 40,343 |
| Geography by Picture - P | 0 | - | 4.24 | 42,296 |
| Geography by Picture - S | 0 | - | 4.38 | 46,906 |
| Miscellaneous Flags Quiz | 0 | - | 4.42 | 278,314 |
| Country Flags Multiple Choice | 0 | - | 4.97 | 143,421 |
| Flag Maths | 0 | - | 4.78 | 57,672 |
| Satellite Images Quiz #1 | 0 | - | 4.46 | 129,000 |
| Satellite Images Quiz #2 | 0 | - | 4.63 | 108,978 |
| Satellite Images Quiz #4 | 0 | - | 4.55 | 88,643 |
| Satellite Images Quiz #5 | 0 | - | 4.48 | 49,643 |
| Satellite Images Quiz #6 | 0 | - | 4.50 | 38,803 |
| Cities by Picture #1 | 0 | - | 4.73 | 85,348 |
| Soccer Team Logos | 0 | - | 4.26 | 370,704 |
| Brand Logos Quiz #1 | 0 | - | 4.83 | 2,401,406 |
| Ultimate Car Logos Quiz | 0 | - | 4.79 | 176,137 |
| Car Logos Quiz #2 | 0 | - | 4.43 | 259,183 |
| Video Game Logos Quiz | 0 | - | 4.40 | 182,603 |
| Movie Logos | 0 | - | 4.33 | 235,791 |
| Brand Logos That Start With M | 0 | - | 4.45 | 61,738 |
| Brand Logos That Start With B | 0 | - | 4.41 | 59,171 |
| Brand Logos That Start with A | 0 | - | 4.51 | 69,222 |
| History by Picture - A | 0 | - | 4.25 | 45,451 |
| History by Picture - B | 0 | - | 4.40 | 48,564 |
| History by Picture - C | 0 | - | 4.36 | 54,069 |
| History by Picture - F | 0 | - | 4.35 | 37,574 |
| History by Picture - G | 0 | - | 4.40 | 41,840 |
| History by Picture - D | 0 | - | 4.29 | 43,995 |
| History by Picture - E | 0 | - | 4.27 | 43,618 |
| History by Picture - H | 0 | - | 4.37 | 36,532 |
| History by Picture - K | 0 | - | 4.35 | 33,096 |
| History by Picture - M | 0 | - | 4.17 | 35,904 |
| History by Picture - N | 0 | - | 4.40 | 40,986 |
| History by Picture - O | 0 | - | 4.39 | 36,029 |
| History by Picture - T | 0 | - | 4.20 | 33,090 |
| Name that Nut, Seed, or Bean | 0 | - | 4.63 | 56,834 |
| Movies by Screenshot | 0 | - | 4.45 | 88,880 |
| Kardashian Family Members by Picture | 0 | - | 2.22 | 34,347 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 118,452 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 104,632 |
| Musical Instruments by Picture #1 | 0 | - | 4.53 | 267,870 |
| Flowers by Picture | 0 | - | 4.46 | 105,001 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 48,527 |
| Name that Object #2 | 0 | - | 3.64 | 15,319 |
| Authors by Picture | 0 | - | 4.48 | 25,390 |
| Name that Object #3 | 0 | - | 3.93 | 14,299 |
| Fruit and Vegetable Emojis | 0 | - | 4.42 | 79,438 |
| College Sports Logos Quiz #3 | 0 | - | 4.30 | 55,037 |
| Planets By Picture Quiz | 0 | - | 4.49 | 56,166 |
| Songs by Picture Quiz #1 | 0 | - | 4.68 | 65,348 |
| Songs by Picture Quiz #2 | 0 | - | 4.41 | 58,397 |
| Fish by Picture #1 | 0 | - | 4.41 | 108,071 |
| Animals A-Z by Picture | 0 | - | 4.08 | 65,888 |
| Mammals by Picture #3 | 0 | - | 4.39 | 61,760 |
| Mammals by Picture #4 | 0 | - | 4.03 | 33,892 |
| Birds by Picture #1 | 0 | - | 4.47 | 41,094 |
| Mammals by Picture #2 | 0 | - | 4.28 | 57,848 |
| Oscar Nominated Actors by Picture #1 | 0 | - | 4.42 | 164,423 |
| 1960s Celebrities by Picture #1 | 0 | - | 4.27 | 70,007 |
| 1960s Celebrities by Picture #2 | 0 | - | 4.26 | 51,120 |
| 1950s Celebrities by Picture #1 | 0 | - | 4.24 | 50,916 |
| 1980s Celebrities by Picture #2 | 0 | - | 4.19 | 71,237 |
| 1990s Celebrities by Picture #1 | 0 | - | 4.13 | 78,980 |
| 1990s Celebrities by Picture #2 | 0 | - | 4.16 | 71,927 |
| 2000s Celebrities by Picture #2 | 0 | - | 4.15 | 94,572 |
| 1950s Celebrities by Picture #2 | 0 | - | 4.29 | 45,918 |
| Name that Historical Figure #3 | 0 | - | 4.36 | 237,619 |
| Name that Historical Figure #4 | 0 | - | 4.29 | 158,014 |
| Name that Historical Figure #6 | 0 | - | 4.27 | 92,402 |
| Musicians by Picture #1 | 0 | - | 4.39 | 107,094 |
| Musicians by Picture #2 | 0 | - | 4.29 | 75,273 |
| Musicians by Picture #4 | 0 | - | 4.07 | 64,032 |
| Musicians by Picture #3 | 0 | - | 4.10 | 58,318 |
| Emoji Flags | 0 | - | 4.35 | 43,810 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.97 | 169,863 |
| Fill the Map of Europe by Guessing Flag Colors | 0 | - | 4.64 | 37,461 |
| Languages by Combined Flags | 0 | - | 4.53 | 99,118 |
| Satellite Images Quiz #3 | 0 | - | 4.35 | 73,236 |
| Satellite Images - Island Chains | 0 | - | 4.43 | 65,733 |
| Islands by Satellite Image #1 | 0 | - | 4.70 | 70,082 |
| Peninsulas by Satellite Image | 0 | - | 4.53 | 27,667 |
| Landmarks Picture Quiz #1 | 0 | - | 4.16 | 392,961 |
| Airline Logos | 0 | - | 4.45 | 139,930 |
| Fast Food Logos Quiz | 0 | - | 4.43 | 246,896 |
| Mostly-American Candy Logos | 0 | - | 4.14 | 157,780 |
| Brand Logos That Start With S | 0 | - | 4.37 | 56,680 |
| Brand Logos That Start With D | 0 | - | 4.37 | 60,645 |
| Brand Logos That Start With L | 0 | - | 4.39 | 60,168 |
| Brand Logos That Start With C | 0 | - | 4.17 | 48,999 |
| Pictures by Letter - E | 0 | - | 3.49 | 34,274 |
| Pictures by Letter - G | 0 | - | 4.14 | 27,908 |
| Pictures by Letter - L | 0 | - | 4.14 | 30,326 |
| Pictures by Letter - F | 0 | - | 4.17 | 28,801 |
| Pictures by Letter - Z | 0 | - | 4.05 | 23,291 |
| Pictures by Letter - Y | 0 | - | 4.22 | 26,103 |
| Pictures by Letter - R | 0 | - | 4.09 | 24,577 |
| Pictures by Letter - K | 0 | - | 4.18 | 24,917 |
| Pictures by Letter - I | 0 | - | 4.16 | 30,177 |
| Pictures by Letter - N | 0 | - | 4.11 | 24,317 |
| Pictures by Letter - P | 0 | - | 4.05 | 25,858 |
| Pictures by Letter - U | 0 | - | 4.10 | 20,605 |
| Pictures by Letter - T | 0 | - | 4.34 | 27,468 |
| Vegetables by Picture | 0 | - | 4.39 | 62,838 |
| Pick a Picture - Musical Instruments | 0 | - | 4.53 | 51,829 |
| Name the Cat Flags | 0 | - | 5.00 | 40,036 |
| WWE Champions | 0 | - | 4.09 | 154,785 |
| TV Slash Movie Actors | 0 | - | 4.19 | 137,421 |
| TV Sitcom Stars | 0 | - | 4.06 | 34,307 |
