| Random Logos Quiz | 0 | - | 4.31 | 207,235 |
| All North American Pro Sports Logos | 0 | - | 4.70 | 113,552 |
| Former Countries by Territory Map | 0 | - | 4.96 | 101,797 |
| Empires by Maps | 0 | - | 4.98 | 118,811 |
| Video Game Logos Quiz | 0 | - | 4.40 | 182,870 |
| Movie Logos | 0 | - | 4.33 | 236,319 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,037 |
| Visual Memory Test - Random Cartoons | 0 | - | 4.98 | 102,980 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,120 |
| All Country Flags of the World | 0 | - | 5.00 | 3,612,613 |
| Years in History by Picture | 0 | - | 4.44 | 35,173 |
| Famous Foreheads #1 | 0 | - | 4.47 | 74,326 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,528,189 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,088,295 |
| Country Flags Quiz #3 | 0 | - | 4.98 | 730,301 |
| Name that Object #1 | 0 | - | 3.56 | 96,331 |
| Make a Stained Glass Window | 0 | - | 5.00 | 67,929 |
| Flags with Crescents | 0 | - | 4.98 | 167,874 |
| Country Flag Trivia | 0 | - | 4.81 | 56,097 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 102,616 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 76,601 |
| Pixelated Flag Quiz | 0 | - | 4.98 | 86,127 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 66,597 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 84,502 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 52,172 |
| National Football Team Logos | 0 | - | 4.84 | 178,964 |
| Old Movies by Picture | 0 | - | 4.51 | 24,868 |
| Musical Instruments by Picture #2 | 0 | - | 4.24 | 46,740 |
| Pictures by Letter - A | 0 | - | 4.17 | 33,175 |
| Pictures by Letter - J | 0 | - | 4.31 | 39,773 |
| Pictures by Letter - B | 0 | - | 4.31 | 43,669 |
| Pictures by Letter - D | 0 | - | 4.16 | 37,359 |
| Pictures by Letter - M | 0 | - | 4.24 | 37,563 |
| Fruits by Picture | 0 | - | 4.20 | 805,112 |
| Geography by Picture - B | 0 | - | 4.42 | 55,451 |
| Geography by Picture - H | 0 | - | 4.50 | 58,076 |
| Geography by Picture - N | 0 | - | 4.45 | 42,071 |
| Geography by Picture - R | 0 | - | 4.55 | 40,902 |
| Geography by Picture - T | 0 | - | 4.54 | 57,708 |
| Flags to Languages | 0 | - | 4.95 | 172,685 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 50,170 |
| Three Real and One Fake - Country Flags | 0 | - | 4.97 | 83,402 |
| Name that Object #2 | 0 | - | 3.64 | 15,341 |
| Name that Object #3 | 0 | - | 3.93 | 14,316 |
| Pick a Picture - Animal Relations | 0 | - | 4.94 | 54,944 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 335,848 |
| Name the Pixelated Landmark | 0 | - | 4.84 | 62,544 |
| Car Logos Quiz #1 | 0 | - | 4.44 | 533,237 |
| Pictures by Letter - E | 0 | - | 3.49 | 34,314 |
| Pictures by Letter - G | 0 | - | 4.14 | 27,961 |
| Pictures by Letter - L | 0 | - | 4.14 | 30,372 |
| Pictures by Letter - F | 0 | - | 4.17 | 28,848 |
| Pictures by Letter - Z | 0 | - | 4.05 | 23,330 |
| Pictures by Letter - Y | 0 | - | 4.22 | 26,140 |
| Pictures by Letter - R | 0 | - | 4.09 | 24,619 |
| Pictures by Letter - K | 0 | - | 4.18 | 24,961 |
| Pictures by Letter - I | 0 | - | 4.16 | 30,214 |
| Pictures by Letter - N | 0 | - | 4.11 | 24,353 |
| Pictures by Letter - P | 0 | - | 4.05 | 25,898 |
| Pictures by Letter - U | 0 | - | 4.10 | 20,653 |
| Pictures by Letter - T | 0 | - | 4.34 | 27,522 |
| Name that Bug | 0 | - | 4.12 | 45,465 |
| Islands by Shape #1 | 0 | - | 4.32 | 84,202 |
| 1970s Celebrities by Picture #1 | 0 | - | 4.20 | 57,670 |
| 1970s Celebrities by Picture #2 | 0 | - | 4.21 | 50,456 |
| Elements by Picture | 0 | - | 4.28 | 69,624 |
| Rocks and Minerals Picture Quiz | 0 | - | 4.48 | 29,184 |
| Islands by Picture | 0 | - | 4.29 | 106,080 |
| Classic Movies by Movie Posters | 0 | - | 4.44 | 24,090 |
| Animals by Skeleton Image | 0 | - | 4.80 | 46,070 |
| Animals by Close-up Image | 0 | - | 4.42 | 217,054 |
| Aquatic Mammals by Picture | 0 | - | 4.41 | 45,317 |
| Extinct Animals by Picture | 0 | - | 4.49 | 34,975 |
| Mammals by Picture #1 | 0 | - | 4.70 | 91,232 |
| 1940s Celebrities by Picture | 0 | - | 4.43 | 47,812 |
| International Footballers by Picture | 0 | - | 4.50 | 54,884 |
| Name that Historical Figure #2 | 0 | - | 4.43 | 283,002 |
| Name that Historical Figure #5 | 0 | - | 4.43 | 106,805 |
| Name that Historical Figure #7 - U.S. Edition | 0 | - | 4.50 | 50,386 |
| Geography by Picture - A | 0 | - | 4.39 | 60,079 |
| Geography by Picture - D | 0 | - | 4.15 | 45,525 |
| Geography by Picture - F | 0 | - | 4.31 | 50,854 |
| Geography by Picture - G | 0 | - | 4.38 | 47,825 |
| Geography by Picture - J | 0 | - | 4.16 | 38,355 |
| Geography by Picture - K | 0 | - | 4.29 | 33,035 |
| Geography by Picture - C | 0 | - | 4.31 | 56,940 |
| Geography by Picture - L | 0 | - | 4.37 | 58,794 |
| Geography by Picture - M | 0 | - | 4.14 | 40,362 |
| Geography by Picture - P | 0 | - | 4.24 | 42,321 |
| Geography by Picture - S | 0 | - | 4.38 | 46,935 |
| Miscellaneous Flags Quiz | 0 | - | 4.42 | 278,727 |
| Flag Maths | 0 | - | 4.78 | 57,691 |
| Satellite Images #1 | 0 | - | 4.46 | 129,075 |
| Satellite Images Quiz #2 | 0 | - | 4.63 | 109,042 |
| Satellite Images Quiz #4 | 0 | - | 4.55 | 88,697 |
| Satellite Images Quiz #5 | 0 | - | 4.49 | 49,693 |
| Satellite Images Quiz #6 | 0 | - | 4.50 | 38,842 |
| Cities by Picture #1 | 0 | - | 4.73 | 85,465 |
| Soccer Team Logos | 0 | - | 4.26 | 371,423 |
| Ultimate Car Logos Quiz | 0 | - | 4.80 | 176,935 |
| Car Logos Quiz #2 | 0 | - | 4.43 | 259,684 |
| Brand Logos That Start With M | 0 | - | 4.45 | 61,935 |
| Brand Logos That Start With B | 0 | - | 4.41 | 59,338 |
| Brand Logos That Start with A | 0 | - | 4.51 | 69,446 |
| History by Picture - A | 0 | - | 4.25 | 45,514 |
| History by Picture - B | 0 | - | 4.40 | 48,645 |
| History by Picture - C | 0 | - | 4.36 | 54,155 |
| History by Picture - F | 0 | - | 4.35 | 37,640 |
| History by Picture - G | 0 | - | 4.40 | 41,897 |
| History by Picture - D | 0 | - | 4.29 | 44,064 |
| History by Picture - E | 0 | - | 4.27 | 43,678 |
| History by Picture - H | 0 | - | 4.37 | 36,590 |
| History by Picture - K | 0 | - | 4.35 | 33,154 |
| History by Picture - M | 0 | - | 4.17 | 35,950 |
| History by Picture - N | 0 | - | 4.40 | 41,041 |
| History by Picture - O | 0 | - | 4.39 | 36,087 |
| History by Picture - T | 0 | - | 4.20 | 33,140 |
| Name that Nut, Seed, or Bean | 0 | - | 4.63 | 56,929 |
| 1980s Movie Silhouettes | 0 | - | 4.97 | 102,915 |
| Country Flags Multiple Choice | 0 | - | 4.97 | 143,659 |
| Brand Logos Quiz #1 | 0 | - | 4.83 | 2,405,452 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 118,572 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 104,806 |
| Musical Instruments by Picture #1 | 0 | - | 4.52 | 268,098 |
| Foods by Picture | 0 | - | 3.81 | 225,593 |
| Flowers by Picture | 0 | - | 4.46 | 105,058 |
| Junk Foods by Picture | 0 | - | 3.69 | 96,080 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 48,567 |
| Christmas by Picture | 0 | - | 4.25 | 28,116 |
| Hats by Picture | 0 | - | 4.21 | 17,913 |
| Weapons by Picture | 0 | - | 4.13 | 20,909 |
| Cars by Picture | 0 | - | 3.89 | 41,145 |
| Reptile Picture Quiz | 0 | - | 4.32 | 14,242 |
| Authors by Picture | 0 | - | 4.48 | 25,415 |
| Plants by Picture | 0 | - | 4.24 | 14,359 |
| Fruit and Vegetable Emojis | 0 | - | 4.43 | 79,617 |
| WWII Figures by Picture | 0 | - | 4.85 | 50,637 |
| College Sports Logos Quiz #3 | 0 | - | 4.30 | 55,221 |
| Planets By Picture Quiz | 0 | - | 4.49 | 56,299 |
| Songs by Picture Quiz #1 | 0 | - | 4.68 | 65,472 |
| Songs by Picture Quiz #2 | 0 | - | 4.42 | 58,502 |
| Fish by Picture #1 | 0 | - | 4.41 | 108,168 |
| Animals A-Z by Picture | 0 | - | 4.08 | 66,002 |
| Mammals by Picture #3 | 0 | - | 4.39 | 61,825 |
| Mammals by Picture #4 | 0 | - | 4.03 | 33,946 |
| Birds by Picture #1 | 0 | - | 4.47 | 41,219 |
| Mammals by Picture #2 | 0 | - | 4.28 | 57,931 |
| Oscar Nominated Actors by Picture #1 | 0 | - | 4.42 | 164,556 |
| 1960s Celebrities by Picture #1 | 0 | - | 4.27 | 70,087 |
| 1960s Celebrities by Picture #2 | 0 | - | 4.26 | 51,177 |
| 1950s Celebrities by Picture #1 | 0 | - | 4.24 | 50,963 |
| 1980s Celebrities by Picture #2 | 0 | - | 4.19 | 71,318 |
| 1990s Celebrities by Picture #1 | 0 | - | 4.13 | 79,062 |
| 1990s Celebrities by Picture #2 | 0 | - | 4.16 | 72,019 |
| 2000s Celebrities by Picture #2 | 0 | - | 4.15 | 94,707 |
| Women in History by Picture | 0 | - | 4.25 | 25,784 |
| 1950s Celebrities by Picture #2 | 0 | - | 4.29 | 45,964 |
| Famous Foreheads #2 | 0 | - | 3.17 | 15,681 |
| Name that Historical Figure #3 | 0 | - | 4.36 | 237,920 |
| Name that Historical Figure #4 | 0 | - | 4.29 | 158,216 |
| Name that Historical Figure #6 | 0 | - | 4.27 | 92,576 |
| Musicians by Picture #1 | 0 | - | 4.39 | 107,399 |
| Musicians by Picture #2 | 0 | - | 4.29 | 75,482 |
| Musicians by Picture #4 | 0 | - | 4.07 | 64,187 |
| Musicians by Picture #3 | 0 | - | 4.10 | 58,441 |
| Geography by Picture - E | 0 | - | 3.55 | 47,292 |
| Landforms by Picture | 0 | - | 4.31 | 20,591 |
| Geography by Picture - I | 0 | - | 4.00 | 39,333 |
| Emoji Flags | 0 | - | 4.35 | 43,855 |
| Languages by Combined Flags | 0 | - | 4.53 | 99,284 |
| Satellite Images Quiz #3 | 0 | - | 4.35 | 73,271 |
| Satellite Images - Island Chains | 0 | - | 4.43 | 65,836 |
| Islands by Satellite Image #1 | 0 | - | 4.70 | 70,197 |
| Peninsulas by Satellite Image | 0 | - | 4.53 | 27,687 |
| Landmarks Picture Quiz #1 | 0 | - | 4.16 | 393,246 |
| Airline Logos | 0 | - | 4.45 | 140,078 |
| Fast Food Logos Quiz | 0 | - | 4.43 | 247,181 |
| Mostly-American Candy Logos | 0 | - | 4.14 | 158,056 |
| Brand Logos That Start With S | 0 | - | 4.37 | 56,877 |
| Brand Logos That Start With D | 0 | - | 4.37 | 60,827 |
| Brand Logos That Start With L | 0 | - | 4.39 | 60,358 |
| Brand Logos That Start With C | 0 | - | 4.17 | 49,131 |
| Pictures by Letter - H | 0 | - | 3.97 | 30,316 |
| Pictures by Letter - C | 0 | - | 3.99 | 30,033 |
| Pictures by Letter - O | 0 | - | 3.98 | 28,546 |
| Pictures by Letter - Q | 0 | - | 3.92 | 20,310 |
| Pictures by Letter - S | 0 | - | 3.82 | 20,817 |
| Pictures by Letter - W | 0 | - | 3.92 | 20,024 |
| Pictures by Letter - V | 0 | - | 4.00 | 17,867 |
| History by Picture - I | 0 | - | 4.26 | 26,056 |
| History by Picture - J | 0 | - | 4.18 | 26,567 |
| History by Picture - L | 0 | - | 4.18 | 30,594 |
| History by Picture - P | 0 | - | 4.08 | 25,142 |
| History by Picture - Q | 0 | - | 4.03 | 21,944 |
| History by Picture - R | 0 | - | 4.13 | 26,679 |
| History by Picture - S | 0 | - | 4.14 | 27,630 |
| History by Picture - U | 0 | - | 4.24 | 24,978 |
| History by Picture - V | 0 | - | 4.30 | 24,950 |
| History by Picture - W | 0 | - | 4.01 | 21,522 |
| Vegetables by Picture | 0 | - | 4.39 | 62,947 |
