| Star Trek Characters by Picture | 0 | - | 4.61 | 6,685 |
| Netflix Shows by Picture | 0 | - | 4.40 | 42,625 |
| Former Countries by Territory Map | 0 | - | 4.96 | 103,612 |
| Empires by Maps | 0 | - | 4.98 | 121,686 |
| Merged Company Logos #1 | 0 | - | 4.90 | 107,135 |
| Commonly Mixed-Up Countries - Multiple Choice | 0 | - | 4.98 | 53,080 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,470 |
| Visual Memory Test - Random Cartoons | 0 | - | 4.98 | 105,207 |
| Play-Doh People from History | 0 | - | 4.99 | 95,431 |
| Famous Landmarks Out Of Focus #1 | 0 | - | 4.89 | 61,510 |
| Stranger Things Characters by Picture | 0 | - | 4.39 | 32,259 |
| Simpsons Characters by Picture | 0 | - | 4.42 | 22,086 |
| Jeppy in Disguise #1 | 0 | - | 4.92 | 49,914 |
| Jeppy in Disguise #2 | 0 | - | 4.96 | 49,988 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 62,009 |
| All Country Flags of the World | 0 | - | 5.00 | 3,706,741 |
| 2010s U.S. Television by Picture | 0 | - | 4.51 | 43,064 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,544,583 |
| Country Flags Quiz #2 | 0 | - | 4.99 | 1,096,549 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 736,027 |
| Animals by Skeleton Image | 0 | - | 4.81 | 46,879 |
| Make a Stained Glass Window | 0 | - | 5.00 | 68,967 |
| 1990s U.S. Television by Picture | 0 | - | 4.45 | 25,770 |
| Flags with Crescents | 0 | - | 4.98 | 171,142 |
| Country Flag Trivia | 0 | - | 4.81 | 57,877 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 104,754 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 78,306 |
| Pixelated Flag Quiz | 0 | - | 4.97 | 88,414 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 67,840 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 85,866 |
| Badly Drawn Flags #1 | 0 | - | 4.99 | 60,936 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.81 | 53,401 |
| Real vs. Fake Flags | 0 | - | 4.98 | 125,561 |
| Ultimate Car Logos Quiz | 0 | - | 4.81 | 183,565 |
| National Football Team Logos | 0 | - | 4.85 | 181,604 |
| 2000s U.S. Television by Picture | 0 | - | 4.47 | 29,677 |
| Years in History by Picture | 0 | - | 4.44 | 35,734 |
| Pokémon by Picture | 0 | - | 4.38 | 75,007 |
| Where Are These Doors? | 0 | - | 4.45 | 30,179 |
| Famous Foreheads #1 | 0 | - | 4.47 | 75,339 |
| Flags to Languages | 0 | - | 4.95 | 174,401 |
| Merged Company Logos #2 | 0 | - | 4.75 | 78,060 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 50,965 |
| Fruits by Picture | 0 | - | 4.19 | 808,959 |
| Old Movies by Picture | 0 | - | 4.51 | 25,238 |
| Musical Instruments by Picture #2 | 0 | - | 4.24 | 47,273 |
| Star Wars Original Trilogy Characters by Picture | 0 | - | 4.91 | 50,104 |
| Pick a Picture - Animal Relations | 0 | - | 4.94 | 55,809 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 339,065 |
| Geography by Picture - B | 0 | - | 4.42 | 55,755 |
| Geography by Picture - H | 0 | - | 4.50 | 58,357 |
| Geography by Picture - N | 0 | - | 4.45 | 42,327 |
| Geography by Picture - R | 0 | - | 4.56 | 41,130 |
| Geography by Picture - T | 0 | - | 4.54 | 57,978 |
| Name the Pixelated Landmark | 0 | - | 4.85 | 63,383 |
| Car Logos Quiz #1 | 0 | - | 4.52 | 543,441 |
| Random Logos Quiz | 0 | - | 4.33 | 209,277 |
| All North American Pro Sports Logos | 0 | - | 4.70 | 116,165 |
| Pictures by Letter - A | 0 | - | 4.18 | 33,621 |
| Pictures by Letter - J | 0 | - | 4.31 | 40,254 |
| Pictures by Letter - B | 0 | - | 4.32 | 44,230 |
| Pictures by Letter - D | 0 | - | 4.14 | 37,784 |
| Pictures by Letter - M | 0 | - | 4.24 | 37,985 |
| Three Real and One Fake - Country Flags | 0 | - | 4.97 | 84,663 |
| Star Wars... or Star Trek? | 0 | - | 4.70 | 33,622 |
| Name that Bug | 0 | - | 4.12 | 45,623 |
| Islands by Shape #1 | 0 | - | 4.33 | 84,487 |
| 1970s Celebrities by Picture #1 | 0 | - | 4.20 | 58,238 |
| 1970s Celebrities by Picture #2 | 0 | - | 4.21 | 50,951 |
| Elements by Picture | 0 | - | 4.27 | 70,279 |
| Rocks and Minerals Picture Quiz | 0 | - | 4.48 | 29,500 |
| Islands by Picture | 0 | - | 4.28 | 107,677 |
| Name that Object #1 | 0 | - | 3.57 | 96,593 |
| Classic Movies by Movie Posters | 0 | - | 4.45 | 24,431 |
| WWII Figures by Picture | 0 | - | 4.89 | 66,159 |
| 1980s Movie Silhouettes | 0 | - | 4.97 | 104,575 |
| Famous Landmarks Out Of Focus #2 | 0 | - | 4.37 | 41,501 |
| Looney Tunes Characters by Picture | 0 | - | 4.33 | 17,572 |
| Animals by Close-up Image | 0 | - | 4.42 | 218,968 |
| Aquatic Mammals by Picture | 0 | - | 4.41 | 45,974 |
| Extinct Animals by Picture | 0 | - | 4.49 | 35,453 |
| Mammals by Picture #1 | 0 | - | 4.70 | 92,376 |
| 1940s Celebrities by Picture | 0 | - | 4.43 | 48,184 |
| International Footballers by Picture | 0 | - | 4.51 | 56,311 |
| Name that Historical Figure #2 | 0 | - | 4.42 | 285,837 |
| Name that Historical Figure #5 | 0 | - | 4.43 | 108,448 |
| Name that Historical Figure #7 - U.S. Edition | 0 | - | 4.51 | 51,141 |
| Geography by Picture - A | 0 | - | 4.39 | 60,408 |
| Geography by Picture - D | 0 | - | 4.15 | 45,768 |
| Geography by Picture - F | 0 | - | 4.31 | 51,150 |
| Geography by Picture - G | 0 | - | 4.39 | 48,061 |
| Geography by Picture - J | 0 | - | 4.16 | 38,574 |
| Geography by Picture - K | 0 | - | 4.29 | 33,230 |
| Geography by Picture - C | 0 | - | 4.31 | 57,213 |
| Geography by Picture - L | 0 | - | 4.37 | 59,111 |
| Geography by Picture - M | 0 | - | 4.14 | 40,562 |
| Geography by Picture - P | 0 | - | 4.24 | 42,547 |
| Geography by Picture - S | 0 | - | 4.38 | 47,165 |
| Miscellaneous Flags Quiz | 0 | - | 4.42 | 281,887 |
| Country Flags Multiple Choice | 0 | - | 4.97 | 145,316 |
| Flag Maths | 0 | - | 4.61 | 57,825 |
| Satellite Images #1 | 0 | - | 4.47 | 129,927 |
| Satellite Images Quiz #2 | 0 | - | 4.64 | 109,617 |
| Satellite Images Quiz #4 | 0 | - | 4.55 | 89,175 |
| Satellite Images Quiz #5 | 0 | - | 4.52 | 50,188 |
| Satellite Images Quiz #6 | 0 | - | 4.50 | 39,174 |
| Cities by Picture #1 | 0 | - | 4.74 | 86,495 |
| Soccer Team Logos | 0 | - | 4.26 | 377,198 |
| Brand Logos Quiz #1 | 0 | - | 4.83 | 2,436,176 |
| Car Logos Quiz #2 | 0 | - | 4.43 | 263,610 |
| Video Game Logos Quiz | 0 | - | 4.40 | 184,852 |
| Movie Logos | 0 | - | 4.33 | 240,115 |
| Brand Logos That Start with A | 0 | - | 4.52 | 71,054 |
| History by Picture - A | 0 | - | 4.26 | 46,104 |
| History by Picture - B | 0 | - | 4.40 | 49,295 |
| History by Picture - C | 0 | - | 4.33 | 54,825 |
| History by Picture - F | 0 | - | 4.35 | 38,150 |
| History by Picture - G | 0 | - | 4.40 | 42,388 |
| History by Picture - D | 0 | - | 4.29 | 44,610 |
| History by Picture - E | 0 | - | 4.25 | 44,191 |
| History by Picture - H | 0 | - | 4.37 | 37,037 |
| History by Picture - K | 0 | - | 4.35 | 33,573 |
| History by Picture - M | 0 | - | 4.17 | 36,357 |
| History by Picture - N | 0 | - | 4.40 | 41,491 |
| History by Picture - O | 0 | - | 4.39 | 36,522 |
| History by Picture - T | 0 | - | 4.20 | 33,508 |
| Name that Nut, Seed, or Bean | 0 | - | 4.57 | 57,607 |
| Movies by Screenshot | 0 | - | 4.45 | 91,995 |
| Kardashian Family Members by Picture | 0 | - | 2.21 | 34,457 |
| Oscar Best Animated Films by Picture | 0 | - | 4.70 | 112,751 |
| Element... or Pokémon? | 0 | - | 4.98 | 132,833 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 119,754 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 105,807 |
| Musical Instruments by Picture #1 | 0 | - | 4.52 | 269,680 |
| Flowers by Picture | 0 | - | 4.46 | 105,835 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 48,935 |
| Name that Object #2 | 0 | - | 3.63 | 15,510 |
| Authors by Picture | 0 | - | 4.48 | 25,620 |
| Name that Object #3 | 0 | - | 3.93 | 14,451 |
| Fruit and Vegetable Emojis | 0 | - | 4.45 | 90,799 |
| College Sports Logos Quiz #3 | 0 | - | 4.30 | 56,122 |
| Planets By Picture Quiz | 0 | - | 4.49 | 57,302 |
| Songs by Picture Quiz #1 | 0 | - | 4.68 | 66,445 |
| Songs by Picture Quiz #2 | 0 | - | 4.42 | 59,261 |
| Fish by Picture #1 | 0 | - | 4.41 | 109,022 |
| Animals A-Z by Picture | 0 | - | 4.08 | 66,812 |
| Mammals by Picture #3 | 0 | - | 4.39 | 62,466 |
| Mammals by Picture #4 | 0 | - | 4.03 | 34,321 |
| Birds by Picture #1 | 0 | - | 4.47 | 42,002 |
| Mammals by Picture #2 | 0 | - | 4.28 | 58,530 |
| Oscar Nominated Actors by Picture #1 | 0 | - | 4.42 | 165,736 |
| 1960s Celebrities by Picture #1 | 0 | - | 4.27 | 70,713 |
| 1960s Celebrities by Picture #2 | 0 | - | 4.26 | 51,637 |
| 1950s Celebrities by Picture #1 | 0 | - | 4.24 | 51,347 |
| 1980s Celebrities by Picture #2 | 0 | - | 4.19 | 72,075 |
| 1990s Celebrities by Picture #1 | 0 | - | 4.14 | 79,729 |
| 1990s Celebrities by Picture #2 | 0 | - | 4.16 | 72,783 |
| 2000s Celebrities by Picture #2 | 0 | - | 4.15 | 96,028 |
| 1950s Celebrities by Picture #2 | 0 | - | 4.29 | 46,335 |
| Name that Historical Figure #3 | 0 | - | 4.36 | 240,501 |
| Name that Historical Figure #4 | 0 | - | 4.29 | 159,942 |
| Name that Historical Figure #6 | 0 | - | 4.26 | 93,947 |
| Musicians by Picture #1 | 0 | - | 4.38 | 109,865 |
| Musicians by Picture #2 | 0 | - | 4.29 | 77,266 |
| Musicians by Picture #4 | 0 | - | 4.07 | 65,504 |
| Musicians by Picture #3 | 0 | - | 4.10 | 59,472 |
| Emoji Flags | 0 | - | 4.35 | 44,265 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.96 | 172,583 |
| Fill the Map of Europe by Guessing Flag Colors | 0 | - | 4.68 | 38,193 |
| Languages by Combined Flags | 0 | - | 4.53 | 100,584 |
| Satellite Images Quiz #3 | 0 | - | 4.35 | 73,612 |
| Satellite Images - Island Chains | 0 | - | 4.43 | 66,908 |
| Islands by Satellite Image #1 | 0 | - | 4.70 | 71,196 |
| Peninsulas by Satellite Image | 0 | - | 4.53 | 27,920 |
| Landmarks Picture Quiz #1 | 0 | - | 4.16 | 395,532 |
| Airline Logos | 0 | - | 4.45 | 141,343 |
| Fast Food Logos Quiz | 0 | - | 4.45 | 249,330 |
| Mostly-American Candy Logos | 0 | - | 4.14 | 159,809 |
| Brand Logos That Start With M | 0 | - | 4.38 | 63,437 |
| Brand Logos That Start With S | 0 | - | 4.37 | 58,185 |
| Brand Logos That Start With B | 0 | - | 4.38 | 60,548 |
| Brand Logos That Start With D | 0 | - | 4.36 | 62,114 |
| Brand Logos That Start With L | 0 | - | 4.39 | 61,819 |
| Brand Logos That Start With C | 0 | - | 4.20 | 50,063 |
| Pictures by Letter - E | 0 | - | 3.51 | 34,639 |
| Pictures by Letter - G | 0 | - | 4.14 | 28,363 |
| Pictures by Letter - L | 0 | - | 4.14 | 30,746 |
| Pictures by Letter - F | 0 | - | 4.18 | 29,242 |
| Pictures by Letter - Z | 0 | - | 4.05 | 23,581 |
| Pictures by Letter - Y | 0 | - | 4.21 | 26,432 |
| Pictures by Letter - R | 0 | - | 4.05 | 24,906 |
| Pictures by Letter - K | 0 | - | 4.18 | 25,281 |
| Pictures by Letter - I | 0 | - | 4.16 | 30,551 |
| Pictures by Letter - N | 0 | - | 4.11 | 24,639 |
| Pictures by Letter - P | 0 | - | 4.05 | 26,189 |
| Pictures by Letter - U | 0 | - | 4.10 | 20,912 |
| Pictures by Letter - T | 0 | - | 4.34 | 27,834 |
| Vegetables by Picture | 0 | - | 4.36 | 63,728 |
| Pick a Picture - Musical Instruments | 0 | - | 4.53 | 52,659 |
| Name the Cat Flags | 0 | - | 5.00 | 40,542 |
