| Former Countries by Territory Map | 0 | - | 4.96 | 103,309 |
| Empires by Maps | 0 | - | 4.98 | 121,217 |
| Merged Company Logos #1 | 0 | - | 4.90 | 106,920 |
| Commonly Mixed-Up Countries - Multiple Choice | 0 | - | 4.98 | 52,894 |
| Musicians by Picture #1 | 0 | - | 4.37 | 109,503 |
| Musicians by Picture #2 | 0 | - | 4.29 | 76,982 |
| Musicians by Picture #4 | 0 | - | 4.07 | 65,315 |
| Musicians by Picture #3 | 0 | - | 4.10 | 59,315 |
| All Country Flags of the World | 0 | - | 5.00 | 3,689,881 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,397 |
| Visual Memory Test - Random Cartoons | 0 | - | 4.98 | 104,882 |
| Play-Doh People from History | 0 | - | 4.99 | 95,198 |
| Famous Landmarks Out Of Focus #1 | 0 | - | 4.89 | 61,333 |
| Jeppy in Disguise #1 | 0 | - | 4.92 | 49,743 |
| Jeppy in Disguise #2 | 0 | - | 4.96 | 49,832 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,851 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,541,763 |
| Country Flags Quiz #2 | 0 | - | 4.99 | 1,095,127 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 734,982 |
| Animals by Skeleton Image | 0 | - | 4.81 | 46,744 |
| Make a Stained Glass Window | 0 | - | 5.00 | 68,809 |
| Musicians by Picture #5 | 0 | - | 3.93 | 54,542 |
| Flags with Crescents | 0 | - | 4.98 | 170,593 |
| Country Flag Trivia | 0 | - | 4.81 | 57,568 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 104,358 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 77,980 |
| Pixelated Flag Quiz | 0 | - | 4.97 | 88,017 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 67,611 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 85,622 |
| Badly Drawn Flags #1 | 0 | - | 4.99 | 60,790 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 53,196 |
| Real vs. Fake Flags | 0 | - | 4.98 | 125,099 |
| Ultimate Car Logos Quiz | 0 | - | 4.81 | 182,464 |
| National Football Team Logos | 0 | - | 4.85 | 181,108 |
| Countries by National Anthem | 0 | - | 4.93 | 71,329 |
| Years in History by Picture | 0 | - | 4.44 | 35,658 |
| Where Are These Doors? | 0 | - | 4.45 | 30,116 |
| 1990s U.S. Television by Picture | 0 | - | 4.45 | 25,708 |
| Famous Foreheads #1 | 0 | - | 4.47 | 75,180 |
| Merged Company Logos #2 | 0 | - | 4.75 | 77,870 |
| Star Trek Characters by Picture | 0 | - | 4.61 | 6,663 |
| Pokémon by Picture | 0 | - | 4.38 | 74,482 |
| Rappers by Picture | 0 | - | 4.23 | 135,143 |
| Flags to Languages | 0 | - | 4.95 | 174,092 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 50,802 |
| Three Real and One Fake - Country Flags | 0 | - | 4.97 | 84,452 |
| Fruits by Picture | 0 | - | 4.19 | 808,360 |
| Old Movies by Picture | 0 | - | 4.51 | 25,172 |
| Musical Instruments by Picture #2 | 0 | - | 4.24 | 47,186 |
| Name that Object #1 | 0 | - | 3.57 | 96,555 |
| Star Wars Original Trilogy Characters by Picture | 0 | - | 4.91 | 49,799 |
| Pick a Picture - Animal Relations | 0 | - | 4.94 | 55,664 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 338,462 |
| Geography by Picture - B | 0 | - | 4.42 | 55,702 |
| Geography by Picture - H | 0 | - | 4.50 | 58,304 |
| Geography by Picture - N | 0 | - | 4.45 | 42,280 |
| Geography by Picture - R | 0 | - | 4.56 | 41,091 |
| Geography by Picture - T | 0 | - | 4.54 | 57,928 |
| Name the Pixelated Landmark | 0 | - | 4.85 | 63,252 |
| Car Logos Quiz #1 | 0 | - | 4.52 | 541,831 |
| Random Logos Quiz | 0 | - | 4.33 | 208,970 |
| All North American Pro Sports Logos | 0 | - | 4.70 | 115,802 |
| Pictures by Letter - A | 0 | - | 4.18 | 33,543 |
| Pictures by Letter - J | 0 | - | 4.31 | 40,170 |
| Pictures by Letter - B | 0 | - | 4.32 | 44,134 |
| Pictures by Letter - D | 0 | - | 4.14 | 37,716 |
| Pictures by Letter - M | 0 | - | 4.24 | 37,911 |
| Name that Bug | 0 | - | 4.12 | 45,602 |
| Islands by Shape #1 | 0 | - | 4.33 | 84,442 |
| 1970s Celebrities by Picture #1 | 0 | - | 4.20 | 58,104 |
| 1970s Celebrities by Picture #2 | 0 | - | 4.21 | 50,820 |
| Elements by Picture | 0 | - | 4.27 | 70,143 |
| Rocks and Minerals Picture Quiz | 0 | - | 4.48 | 29,407 |
| Islands by Picture | 0 | - | 4.28 | 107,407 |
| Classic Movies by Movie Posters | 0 | - | 4.45 | 24,378 |
| 1980s Movie Silhouettes | 0 | - | 4.97 | 104,316 |
| Famous Landmarks Out Of Focus #2 | 0 | - | 4.37 | 41,408 |
| Stranger Things Characters by Picture | 0 | - | 4.38 | 32,142 |
| Simpsons Characters by Picture | 0 | - | 4.42 | 22,038 |
| Animals by Close-up Image | 0 | - | 4.42 | 218,710 |
| Aquatic Mammals by Picture | 0 | - | 4.41 | 45,847 |
| Extinct Animals by Picture | 0 | - | 4.49 | 35,378 |
| Mammals by Picture #1 | 0 | - | 4.70 | 92,130 |
| 1940s Celebrities by Picture | 0 | - | 4.43 | 48,131 |
| International Footballers by Picture | 0 | - | 4.51 | 56,044 |
| Name that Historical Figure #2 | 0 | - | 4.42 | 285,347 |
| Name that Historical Figure #5 | 0 | - | 4.43 | 108,158 |
| Name that Historical Figure #7 - U.S. Edition | 0 | - | 4.51 | 51,028 |
| Geography by Picture - A | 0 | - | 4.39 | 60,351 |
| Geography by Picture - D | 0 | - | 4.15 | 45,728 |
| Geography by Picture - F | 0 | - | 4.31 | 51,099 |
| Geography by Picture - G | 0 | - | 4.39 | 48,027 |
| Geography by Picture - J | 0 | - | 4.16 | 38,533 |
| Geography by Picture - K | 0 | - | 4.29 | 33,193 |
| Geography by Picture - C | 0 | - | 4.31 | 57,158 |
| Geography by Picture - L | 0 | - | 4.37 | 59,069 |
| Geography by Picture - M | 0 | - | 4.14 | 40,526 |
| Geography by Picture - P | 0 | - | 4.24 | 42,510 |
| Geography by Picture - S | 0 | - | 4.38 | 47,120 |
| Miscellaneous Flags Quiz | 0 | - | 4.42 | 281,321 |
| Country Flags Multiple Choice | 0 | - | 4.97 | 145,015 |
| Flag Maths | 0 | - | 4.61 | 57,803 |
| Satellite Images #1 | 0 | - | 4.47 | 129,536 |
| Satellite Images Quiz #2 | 0 | - | 4.63 | 109,448 |
| Satellite Images Quiz #4 | 0 | - | 4.55 | 89,028 |
| Satellite Images Quiz #5 | 0 | - | 4.52 | 50,055 |
| Satellite Images Quiz #6 | 0 | - | 4.50 | 39,067 |
| Cities by Picture #1 | 0 | - | 4.73 | 86,278 |
| Soccer Team Logos | 0 | - | 4.26 | 376,181 |
| Brand Logos Quiz #1 | 0 | - | 4.83 | 2,431,331 |
| Car Logos Quiz #2 | 0 | - | 4.43 | 262,996 |
| Video Game Logos Quiz | 0 | - | 4.40 | 184,548 |
| Movie Logos | 0 | - | 4.33 | 239,479 |
| Brand Logos That Start with A | 0 | - | 4.52 | 70,798 |
| History by Picture - A | 0 | - | 4.26 | 46,000 |
| History by Picture - B | 0 | - | 4.40 | 49,177 |
| History by Picture - C | 0 | - | 4.36 | 54,708 |
| History by Picture - F | 0 | - | 4.35 | 38,060 |
| History by Picture - G | 0 | - | 4.40 | 42,303 |
| History by Picture - D | 0 | - | 4.29 | 44,501 |
| History by Picture - E | 0 | - | 4.25 | 44,101 |
| History by Picture - H | 0 | - | 4.37 | 36,950 |
| History by Picture - K | 0 | - | 4.35 | 33,502 |
| History by Picture - M | 0 | - | 4.17 | 36,278 |
| History by Picture - N | 0 | - | 4.40 | 41,414 |
| History by Picture - O | 0 | - | 4.39 | 36,446 |
| History by Picture - T | 0 | - | 4.20 | 33,436 |
| Name that Nut, Seed, or Bean | 0 | - | 4.57 | 57,501 |
| Movies by Screenshot | 0 | - | 4.45 | 91,553 |
| Oscar Best Animated Films by Picture | 0 | - | 4.70 | 112,422 |
| 1990s Music Trivia #1 | 0 | - | 4.28 | 50,926 |
| 1990s Music Trivia #2 | 0 | - | 4.06 | 35,762 |
| 1970s Music Trivia | 0 | - | 4.29 | 31,696 |
| Twelve Days of Christmas | 0 | - | 4.45 | 146,126 |
| Rudolph the Red-Nosed Reindeer | 0 | - | 4.53 | 76,370 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 119,583 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 105,643 |
| Musical Instruments by Picture #1 | 0 | - | 4.52 | 269,408 |
| Flowers by Picture | 0 | - | 4.46 | 105,774 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 48,876 |
| Name that Object #2 | 0 | - | 3.64 | 15,479 |
| Authors by Picture | 0 | - | 4.48 | 25,589 |
| Name that Object #3 | 0 | - | 3.93 | 14,434 |
| Fruit and Vegetable Emojis | 0 | - | 4.45 | 90,518 |
| WWII Figures by Picture | 0 | - | 4.89 | 65,928 |
| College Sports Logos Quiz #3 | 0 | - | 4.30 | 56,006 |
| Planets By Picture Quiz | 0 | - | 4.49 | 57,128 |
| Songs by Picture Quiz #1 | 0 | - | 4.68 | 66,287 |
| Songs by Picture Quiz #2 | 0 | - | 4.42 | 59,110 |
| Fish by Picture #1 | 0 | - | 4.41 | 108,697 |
| Animals A-Z by Picture | 0 | - | 4.08 | 66,674 |
| Mammals by Picture #3 | 0 | - | 4.39 | 62,338 |
| Mammals by Picture #4 | 0 | - | 4.03 | 34,225 |
| Birds by Picture #1 | 0 | - | 4.47 | 41,876 |
| Mammals by Picture #2 | 0 | - | 4.28 | 58,399 |
| Oscar Nominated Actors by Picture #1 | 0 | - | 4.42 | 165,445 |
| 1960s Celebrities by Picture #1 | 0 | - | 4.27 | 70,624 |
| 1960s Celebrities by Picture #2 | 0 | - | 4.26 | 51,565 |
| 1950s Celebrities by Picture #1 | 0 | - | 4.24 | 51,292 |
| 1980s Celebrities by Picture #2 | 0 | - | 4.19 | 71,941 |
| 1990s Celebrities by Picture #1 | 0 | - | 4.14 | 79,618 |
| 1990s Celebrities by Picture #2 | 0 | - | 4.16 | 72,661 |
| 2000s Celebrities by Picture #2 | 0 | - | 4.15 | 95,866 |
| 1950s Celebrities by Picture #2 | 0 | - | 4.29 | 46,271 |
| Name that Historical Figure #3 | 0 | - | 4.36 | 240,068 |
| Name that Historical Figure #4 | 0 | - | 4.29 | 159,646 |
| Name that Historical Figure #6 | 0 | - | 4.26 | 93,719 |
| Emoji Flags | 0 | - | 4.35 | 44,193 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.96 | 172,165 |
| Fill the Map of Europe by Guessing Flag Colors | 0 | - | 4.68 | 38,084 |
| Languages by Combined Flags | 0 | - | 4.53 | 100,341 |
| Satellite Images Quiz #3 | 0 | - | 4.35 | 73,482 |
| Satellite Images - Island Chains | 0 | - | 4.43 | 66,718 |
| Islands by Satellite Image #1 | 0 | - | 4.70 | 71,028 |
| Peninsulas by Satellite Image | 0 | - | 4.53 | 27,874 |
| Landmarks Picture Quiz #1 | 0 | - | 4.16 | 395,164 |
| Airline Logos | 0 | - | 4.45 | 141,135 |
| Fast Food Logos Quiz | 0 | - | 4.45 | 248,990 |
| Mostly-American Candy Logos | 0 | - | 4.14 | 159,517 |
| Brand Logos That Start With M | 0 | - | 4.38 | 63,205 |
| Brand Logos That Start With S | 0 | - | 4.37 | 57,993 |
| Brand Logos That Start With B | 0 | - | 4.38 | 60,358 |
| Brand Logos That Start With D | 0 | - | 4.36 | 61,901 |
| Brand Logos That Start With L | 0 | - | 4.39 | 61,577 |
| Brand Logos That Start With C | 0 | - | 4.20 | 49,920 |
| Pictures by Letter - E | 0 | - | 3.51 | 34,576 |
| Pictures by Letter - G | 0 | - | 4.14 | 28,290 |
| Pictures by Letter - L | 0 | - | 4.14 | 30,674 |
| Pictures by Letter - F | 0 | - | 4.18 | 29,167 |
| Pictures by Letter - Z | 0 | - | 4.05 | 23,539 |
| Pictures by Letter - Y | 0 | - | 4.21 | 26,393 |
| Pictures by Letter - R | 0 | - | 4.05 | 24,859 |
| Pictures by Letter - K | 0 | - | 4.18 | 25,220 |
| Pictures by Letter - I | 0 | - | 4.16 | 30,492 |
| Pictures by Letter - N | 0 | - | 4.11 | 24,585 |
| Pictures by Letter - P | 0 | - | 4.05 | 26,138 |
| Pictures by Letter - U | 0 | - | 4.10 | 20,859 |
| Pictures by Letter - T | 0 | - | 4.34 | 27,778 |
| Vegetables by Picture | 0 | - | 4.36 | 63,624 |
| Pick a Picture - Musical Instruments | 0 | - | 4.53 | 52,540 |
