| Former Countries by Territory Map | 0 | - | 4.96 | 102,661 |
| Empires by Maps | 0 | - | 4.98 | 120,158 |
| Merged Company Logos #1 | 0 | - | 4.90 | 106,355 |
| Commonly Mixed-Up Countries - Multiple Choice | 0 | - | 4.98 | 52,418 |
| Star Trek Characters by Picture | 0 | - | 4.61 | 6,606 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,230 |
| Visual Memory Test - Random Cartoons | 0 | - | 4.98 | 104,116 |
| Play-Doh People from History | 0 | - | 4.99 | 94,664 |
| Famous Landmarks Out Of Focus #1 | 0 | - | 4.89 | 60,931 |
| Jeppy in Disguise #1 | 0 | - | 4.92 | 49,276 |
| Jeppy in Disguise #2 | 0 | - | 4.96 | 49,445 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,494 |
| All Country Flags of the World | 0 | - | 5.00 | 3,653,886 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,535,533 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,092,069 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 732,881 |
| Where Are These Doors? | 0 | - | 4.45 | 29,955 |
| Stranger Things Characters by Picture | 0 | - | 4.38 | 31,846 |
| Simpsons Characters by Picture | 0 | - | 4.42 | 21,828 |
| Years in History by Picture | 0 | - | 4.44 | 35,470 |
| Pokémon by Picture | 0 | - | 4.41 | 73,681 |
| Make a Stained Glass Window | 0 | - | 5.00 | 68,423 |
| Famous Foreheads #1 | 0 | - | 4.47 | 74,814 |
| Flags with Crescents | 0 | - | 4.98 | 169,261 |
| Country Flag Trivia | 0 | - | 4.81 | 56,880 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 103,556 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 77,326 |
| Pixelated Flag Quiz | 0 | - | 4.97 | 87,181 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 67,162 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 85,097 |
| Badly Drawn Flags #1 | 0 | - | 4.99 | 60,407 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 52,685 |
| Real vs. Fake Flags | 0 | - | 4.98 | 123,971 |
| National Football Team Logos | 0 | - | 4.85 | 180,127 |
| Merged Company Logos #2 | 0 | - | 4.75 | 77,456 |
| 2000s U.S. Television by Picture | 0 | - | 4.47 | 29,422 |
| Name that Object #1 | 0 | - | 3.57 | 96,474 |
| 1990s U.S. Television by Picture | 0 | - | 4.44 | 25,577 |
| Flags to Languages | 0 | - | 4.95 | 173,491 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 50,451 |
| Fruits by Picture | 0 | - | 4.19 | 806,902 |
| Old Movies by Picture | 0 | - | 4.51 | 25,069 |
| Musical Instruments by Picture #2 | 0 | - | 4.24 | 46,977 |
| Geography by Picture - B | 0 | - | 4.42 | 55,579 |
| Geography by Picture - H | 0 | - | 4.50 | 58,199 |
| Geography by Picture - N | 0 | - | 4.45 | 42,183 |
| Geography by Picture - R | 0 | - | 4.56 | 41,004 |
| Geography by Picture - T | 0 | - | 4.54 | 57,818 |
| Random Logos Quiz | 0 | - | 4.31 | 208,248 |
| All North American Pro Sports Logos | 0 | - | 4.70 | 114,861 |
| Pictures by Letter - A | 0 | - | 4.17 | 33,385 |
| Pictures by Letter - J | 0 | - | 4.31 | 40,007 |
| Pictures by Letter - B | 0 | - | 4.31 | 43,930 |
| Pictures by Letter - D | 0 | - | 4.13 | 37,562 |
| Pictures by Letter - M | 0 | - | 4.24 | 37,768 |
| Three Real and One Fake - Country Flags | 0 | - | 4.97 | 83,954 |
| Star Wars Original Trilogy Characters by Picture | 0 | - | 4.91 | 49,099 |
| Pick a Picture - Animal Relations | 0 | - | 4.94 | 55,323 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 337,248 |
| Name the Pixelated Landmark | 0 | - | 4.84 | 62,941 |
| Car Logos Quiz #1 | 0 | - | 4.45 | 538,117 |
| Star Wars... or Star Trek? | 0 | - | 4.70 | 33,058 |
| Name that Bug | 0 | - | 4.12 | 45,542 |
| Islands by Shape #1 | 0 | - | 4.32 | 84,328 |
| 1970s Celebrities by Picture #1 | 0 | - | 4.20 | 57,921 |
| 1970s Celebrities by Picture #2 | 0 | - | 4.21 | 50,658 |
| Elements by Picture | 0 | - | 4.27 | 69,883 |
| Name that Object #2 | 0 | - | 3.64 | 15,435 |
| Rocks and Minerals Picture Quiz | 0 | - | 4.48 | 29,296 |
| Islands by Picture | 0 | - | 4.29 | 106,810 |
| Name that Object #3 | 0 | - | 3.93 | 14,390 |
| Classic Movies by Movie Posters | 0 | - | 4.45 | 24,241 |
| Animals by Skeleton Image | 0 | - | 4.80 | 46,408 |
| 1980s Movie Silhouettes | 0 | - | 4.97 | 103,664 |
| Famous Landmarks Out Of Focus #2 | 0 | - | 4.37 | 41,156 |
| Looney Tunes Characters by Picture | 0 | - | 4.32 | 17,433 |
| Animals by Close-up Image | 0 | - | 4.42 | 217,693 |
| Aquatic Mammals by Picture | 0 | - | 4.41 | 45,579 |
| Extinct Animals by Picture | 0 | - | 4.49 | 35,191 |
| Mammals by Picture #1 | 0 | - | 4.70 | 91,719 |
| 1940s Celebrities by Picture | 0 | - | 4.43 | 47,992 |
| International Footballers by Picture | 0 | - | 4.50 | 55,501 |
| Name that Historical Figure #2 | 0 | - | 4.42 | 284,303 |
| Name that Historical Figure #5 | 0 | - | 4.43 | 107,528 |
| Name that Historical Figure #7 - U.S. Edition | 0 | - | 4.51 | 50,750 |
| Geography by Picture - A | 0 | - | 4.39 | 60,220 |
| Geography by Picture - D | 0 | - | 4.15 | 45,638 |
| Geography by Picture - F | 0 | - | 4.31 | 50,975 |
| Geography by Picture - G | 0 | - | 4.38 | 47,927 |
| Geography by Picture - J | 0 | - | 4.16 | 38,448 |
| Geography by Picture - K | 0 | - | 4.29 | 33,112 |
| Geography by Picture - C | 0 | - | 4.31 | 57,049 |
| Geography by Picture - L | 0 | - | 4.37 | 58,926 |
| Geography by Picture - M | 0 | - | 4.14 | 40,439 |
| Geography by Picture - P | 0 | - | 4.24 | 42,414 |
| Geography by Picture - S | 0 | - | 4.38 | 47,027 |
| Miscellaneous Flags Quiz | 0 | - | 4.42 | 280,152 |
| Country Flags Multiple Choice | 0 | - | 4.97 | 144,399 |
| Flag Maths | 0 | - | 4.64 | 57,752 |
| Satellite Images #1 | 0 | - | 4.47 | 129,319 |
| Satellite Images Quiz #2 | 0 | - | 4.63 | 109,264 |
| Satellite Images Quiz #4 | 0 | - | 4.55 | 88,878 |
| Satellite Images Quiz #5 | 0 | - | 4.52 | 49,883 |
| Satellite Images Quiz #6 | 0 | - | 4.50 | 38,955 |
| Cities by Picture #1 | 0 | - | 4.73 | 85,908 |
| Soccer Team Logos | 0 | - | 4.26 | 373,989 |
| Brand Logos Quiz #1 | 0 | - | 4.83 | 2,419,894 |
| Ultimate Car Logos Quiz | 0 | - | 4.80 | 179,870 |
| Car Logos Quiz #2 | 0 | - | 4.43 | 261,572 |
| Video Game Logos Quiz | 0 | - | 4.40 | 183,806 |
| Movie Logos | 0 | - | 4.33 | 238,115 |
| Brand Logos That Start With M | 0 | - | 4.45 | 62,674 |
| Brand Logos That Start with A | 0 | - | 4.52 | 70,176 |
| Pictures by Letter - E | 0 | - | 3.49 | 34,474 |
| Pictures by Letter - G | 0 | - | 4.14 | 28,136 |
| Pictures by Letter - L | 0 | - | 4.14 | 30,540 |
| Pictures by Letter - F | 0 | - | 4.17 | 29,023 |
| Pictures by Letter - Z | 0 | - | 4.05 | 23,441 |
| Pictures by Letter - Y | 0 | - | 4.21 | 26,282 |
| Pictures by Letter - R | 0 | - | 4.05 | 24,752 |
| Pictures by Letter - K | 0 | - | 4.18 | 25,107 |
| Pictures by Letter - I | 0 | - | 4.16 | 30,371 |
| Pictures by Letter - N | 0 | - | 4.11 | 24,478 |
| Pictures by Letter - P | 0 | - | 4.05 | 26,031 |
| Pictures by Letter - U | 0 | - | 4.10 | 20,770 |
| Pictures by Letter - T | 0 | - | 4.34 | 27,665 |
| History by Picture - A | 0 | - | 4.26 | 45,777 |
| History by Picture - B | 0 | - | 4.40 | 48,928 |
| History by Picture - C | 0 | - | 4.36 | 54,460 |
| History by Picture - F | 0 | - | 4.35 | 37,869 |
| History by Picture - G | 0 | - | 4.40 | 42,130 |
| History by Picture - D | 0 | - | 4.29 | 44,301 |
| History by Picture - E | 0 | - | 4.27 | 43,918 |
| History by Picture - H | 0 | - | 4.37 | 36,786 |
| History by Picture - K | 0 | - | 4.35 | 33,348 |
| History by Picture - M | 0 | - | 4.17 | 36,140 |
| History by Picture - N | 0 | - | 4.40 | 41,249 |
| History by Picture - O | 0 | - | 4.39 | 36,304 |
| History by Picture - T | 0 | - | 4.20 | 33,305 |
| Name that Nut, Seed, or Bean | 0 | - | 4.63 | 57,228 |
| Movies by Screenshot | 0 | - | 4.45 | 90,514 |
| Kardashian Family Members by Picture | 0 | - | 2.22 | 34,428 |
| Oscar Best Animated Films by Picture | 0 | - | 4.74 | 112,033 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 119,012 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 105,218 |
| Musical Instruments by Picture #1 | 0 | - | 4.52 | 268,803 |
| Flowers by Picture | 0 | - | 4.46 | 105,609 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 48,715 |
| Authors by Picture | 0 | - | 4.48 | 25,524 |
| Fruit and Vegetable Emojis | 0 | - | 4.44 | 86,850 |
| WWII Figures by Picture | 0 | - | 4.89 | 65,287 |
| College Sports Logos Quiz #3 | 0 | - | 4.30 | 55,662 |
| Planets By Picture Quiz | 0 | - | 4.49 | 56,728 |
| Songs by Picture Quiz #1 | 0 | - | 4.68 | 65,877 |
| Songs by Picture Quiz #2 | 0 | - | 4.42 | 58,803 |
| Fish by Picture #1 | 0 | - | 4.41 | 108,483 |
| Animals A-Z by Picture | 0 | - | 4.08 | 66,377 |
| Mammals by Picture #3 | 0 | - | 4.39 | 62,076 |
| Mammals by Picture #4 | 0 | - | 4.03 | 34,100 |
| Birds by Picture #1 | 0 | - | 4.47 | 41,565 |
| Mammals by Picture #2 | 0 | - | 4.28 | 58,190 |
| Oscar Nominated Actors by Picture #1 | 0 | - | 4.42 | 165,113 |
| 1960s Celebrities by Picture #1 | 0 | - | 4.27 | 70,375 |
| 1960s Celebrities by Picture #2 | 0 | - | 4.26 | 51,397 |
| 1950s Celebrities by Picture #1 | 0 | - | 4.24 | 51,163 |
| 1980s Celebrities by Picture #2 | 0 | - | 4.19 | 71,672 |
| 1990s Celebrities by Picture #1 | 0 | - | 4.13 | 79,373 |
| 1990s Celebrities by Picture #2 | 0 | - | 4.16 | 72,363 |
| 2000s Celebrities by Picture #2 | 0 | - | 4.15 | 95,442 |
| 1950s Celebrities by Picture #2 | 0 | - | 4.29 | 46,134 |
| Name that Historical Figure #3 | 0 | - | 4.36 | 239,155 |
| Name that Historical Figure #4 | 0 | - | 4.29 | 159,008 |
| Name that Historical Figure #6 | 0 | - | 4.26 | 93,211 |
| Musicians by Picture #1 | 0 | - | 4.39 | 108,535 |
| Musicians by Picture #2 | 0 | - | 4.29 | 76,270 |
| Musicians by Picture #4 | 0 | - | 4.07 | 64,792 |
| Musicians by Picture #3 | 0 | - | 4.10 | 58,900 |
| Emoji Flags | 0 | - | 4.35 | 44,042 |
| Fill the Map of Europe by Guessing Flag Colors | 0 | - | 4.67 | 37,811 |
| Languages by Combined Flags | 0 | - | 4.53 | 99,887 |
| Satellite Images Quiz #3 | 0 | - | 4.35 | 73,373 |
| Satellite Images - Island Chains | 0 | - | 4.43 | 66,319 |
| Islands by Satellite Image #1 | 0 | - | 4.70 | 70,635 |
| Peninsulas by Satellite Image | 0 | - | 4.53 | 27,790 |
| Landmarks Picture Quiz #1 | 0 | - | 4.16 | 394,313 |
| Airline Logos | 0 | - | 4.45 | 140,605 |
| Fast Food Logos Quiz | 0 | - | 4.44 | 248,182 |
| Mostly-American Candy Logos | 0 | - | 4.14 | 158,893 |
| Brand Logos That Start With S | 0 | - | 4.37 | 57,500 |
| Brand Logos That Start With B | 0 | - | 4.38 | 59,899 |
| Brand Logos That Start With D | 0 | - | 4.37 | 61,450 |
| Brand Logos That Start With L | 0 | - | 4.39 | 61,044 |
| Brand Logos That Start With C | 0 | - | 4.17 | 49,593 |
| Vegetables by Picture | 0 | - | 4.36 | 63,307 |
| Pick a Picture - Musical Instruments | 0 | - | 4.53 | 52,269 |
| WWE Champions | 0 | - | 4.11 | 156,069 |
| TV Slash Movie Actors | 0 | - | 4.19 | 137,940 |
| TV Sitcom Stars | 0 | - | 4.06 | 34,374 |
| American TV Shows by Cast #2 | 0 | - | 4.26 | 61,996 |
| Element... or Pokémon? | 0 | - | 4.98 | 131,524 |
