| Random Logos Quiz | 0 | - | 4.33 | 209,136 |
| All North American Pro Sports Logos | 0 | - | 4.70 | 116,018 |
| Former Countries by Territory Map | 0 | - | 4.96 | 103,486 |
| Empires by Maps | 0 | - | 4.98 | 121,488 |
| Video Game Logos Quiz | 0 | - | 4.40 | 184,751 |
| Movie Logos | 0 | - | 4.33 | 239,861 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,451 |
| Visual Memory Test - Random Cartoons | 0 | - | 4.98 | 105,097 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,948 |
| All Country Flags of the World | 0 | - | 5.00 | 3,700,739 |
| Years in History by Picture | 0 | - | 4.44 | 35,702 |
| Famous Foreheads #1 | 0 | - | 4.47 | 75,285 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,543,516 |
| Country Flags Quiz #2 | 0 | - | 4.99 | 1,096,028 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 735,645 |
| Name that Object #1 | 0 | - | 3.57 | 96,573 |
| Animals by Skeleton Image | 0 | - | 4.81 | 46,819 |
| Make a Stained Glass Window | 0 | - | 5.00 | 68,905 |
| Flags with Crescents | 0 | - | 4.98 | 170,965 |
| Country Flag Trivia | 0 | - | 4.81 | 57,778 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 104,612 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 78,189 |
| Pixelated Flag Quiz | 0 | - | 4.97 | 88,284 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 67,749 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 85,783 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 53,333 |
| Ultimate Car Logos Quiz | 0 | - | 4.81 | 183,171 |
| National Football Team Logos | 0 | - | 4.85 | 181,378 |
| Old Movies by Picture | 0 | - | 4.51 | 25,213 |
| Musical Instruments by Picture #2 | 0 | - | 4.24 | 47,254 |
| Pictures by Letter - A | 0 | - | 4.18 | 33,590 |
| Pictures by Letter - J | 0 | - | 4.31 | 40,228 |
| Pictures by Letter - B | 0 | - | 4.32 | 44,197 |
| Pictures by Letter - D | 0 | - | 4.14 | 37,758 |
| Pictures by Letter - M | 0 | - | 4.24 | 37,956 |
| Fruits by Picture | 0 | - | 4.19 | 808,693 |
| Geography by Picture - B | 0 | - | 4.42 | 55,741 |
| Geography by Picture - H | 0 | - | 4.50 | 58,341 |
| Geography by Picture - N | 0 | - | 4.45 | 42,313 |
| Geography by Picture - R | 0 | - | 4.56 | 41,119 |
| Geography by Picture - T | 0 | - | 4.54 | 57,962 |
| Flags to Languages | 0 | - | 4.95 | 174,290 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 50,903 |
| Three Real and One Fake - Country Flags | 0 | - | 4.97 | 84,592 |
| Name that Object #2 | 0 | - | 3.64 | 15,494 |
| Name that Object #3 | 0 | - | 3.93 | 14,445 |
| Pick a Picture - Animal Relations | 0 | - | 4.94 | 55,759 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 338,816 |
| Name the Pixelated Landmark | 0 | - | 4.85 | 63,334 |
| Car Logos Quiz #1 | 0 | - | 4.52 | 542,829 |
| Pictures by Letter - E | 0 | - | 3.51 | 34,620 |
| Pictures by Letter - G | 0 | - | 4.14 | 28,340 |
| Pictures by Letter - L | 0 | - | 4.14 | 30,717 |
| Pictures by Letter - F | 0 | - | 4.18 | 29,219 |
| Pictures by Letter - Z | 0 | - | 4.05 | 23,567 |
| Pictures by Letter - Y | 0 | - | 4.21 | 26,423 |
| Pictures by Letter - R | 0 | - | 4.05 | 24,887 |
| Pictures by Letter - K | 0 | - | 4.18 | 25,256 |
| Pictures by Letter - I | 0 | - | 4.16 | 30,533 |
| Pictures by Letter - N | 0 | - | 4.11 | 24,619 |
| Pictures by Letter - P | 0 | - | 4.05 | 26,173 |
| Pictures by Letter - U | 0 | - | 4.10 | 20,897 |
| Pictures by Letter - T | 0 | - | 4.34 | 27,818 |
| Name that Bug | 0 | - | 4.12 | 45,613 |
| Islands by Shape #1 | 0 | - | 4.33 | 84,474 |
| 1970s Celebrities by Picture #1 | 0 | - | 4.20 | 58,194 |
| 1970s Celebrities by Picture #2 | 0 | - | 4.21 | 50,909 |
| Elements by Picture | 0 | - | 4.27 | 70,224 |
| Rocks and Minerals Picture Quiz | 0 | - | 4.48 | 29,470 |
| Islands by Picture | 0 | - | 4.28 | 107,574 |
| Classic Movies by Movie Posters | 0 | - | 4.45 | 24,419 |
| Animals by Close-up Image | 0 | - | 4.42 | 218,857 |
| Aquatic Mammals by Picture | 0 | - | 4.41 | 45,922 |
| Extinct Animals by Picture | 0 | - | 4.49 | 35,427 |
| Mammals by Picture #1 | 0 | - | 4.70 | 92,283 |
| 1940s Celebrities by Picture | 0 | - | 4.43 | 48,162 |
| International Footballers by Picture | 0 | - | 4.51 | 56,217 |
| Name that Historical Figure #2 | 0 | - | 4.42 | 285,658 |
| Name that Historical Figure #5 | 0 | - | 4.43 | 108,328 |
| Name that Historical Figure #7 - U.S. Edition | 0 | - | 4.51 | 51,093 |
| Geography by Picture - A | 0 | - | 4.39 | 60,392 |
| Geography by Picture - D | 0 | - | 4.15 | 45,758 |
| Geography by Picture - F | 0 | - | 4.31 | 51,137 |
| Geography by Picture - G | 0 | - | 4.39 | 48,051 |
| Geography by Picture - J | 0 | - | 4.16 | 38,566 |
| Geography by Picture - K | 0 | - | 4.29 | 33,222 |
| Geography by Picture - C | 0 | - | 4.31 | 57,196 |
| Geography by Picture - L | 0 | - | 4.37 | 59,097 |
| Geography by Picture - M | 0 | - | 4.14 | 40,554 |
| Geography by Picture - P | 0 | - | 4.24 | 42,535 |
| Geography by Picture - S | 0 | - | 4.38 | 47,151 |
| Miscellaneous Flags Quiz | 0 | - | 4.42 | 281,691 |
| Flag Maths | 0 | - | 4.61 | 57,816 |
| Satellite Images #1 | 0 | - | 4.47 | 129,609 |
| Satellite Images Quiz #2 | 0 | - | 4.63 | 109,501 |
| Satellite Images Quiz #4 | 0 | - | 4.55 | 89,089 |
| Satellite Images Quiz #5 | 0 | - | 4.52 | 50,114 |
| Satellite Images Quiz #6 | 0 | - | 4.50 | 39,115 |
| Cities by Picture #1 | 0 | - | 4.74 | 86,449 |
| Soccer Team Logos | 0 | - | 4.26 | 376,773 |
| Car Logos Quiz #2 | 0 | - | 4.43 | 263,376 |
| Brand Logos That Start with A | 0 | - | 4.52 | 70,959 |
| History by Picture - A | 0 | - | 4.26 | 46,060 |
| History by Picture - B | 0 | - | 4.40 | 49,239 |
| History by Picture - C | 0 | - | 4.36 | 54,770 |
| History by Picture - F | 0 | - | 4.35 | 38,110 |
| History by Picture - G | 0 | - | 4.40 | 42,348 |
| History by Picture - D | 0 | - | 4.29 | 44,563 |
| History by Picture - E | 0 | - | 4.25 | 44,146 |
| History by Picture - H | 0 | - | 4.37 | 36,999 |
| History by Picture - K | 0 | - | 4.35 | 33,537 |
| History by Picture - M | 0 | - | 4.17 | 36,322 |
| History by Picture - N | 0 | - | 4.40 | 41,459 |
| History by Picture - O | 0 | - | 4.39 | 36,486 |
| History by Picture - T | 0 | - | 4.20 | 33,482 |
| Name that Nut, Seed, or Bean | 0 | - | 4.57 | 57,576 |
| 1980s Movie Silhouettes | 0 | - | 4.97 | 104,492 |
| Country Flags Multiple Choice | 0 | - | 4.97 | 145,218 |
| Brand Logos Quiz #1 | 0 | - | 4.83 | 2,434,328 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 119,685 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 105,738 |
| Musical Instruments by Picture #1 | 0 | - | 4.52 | 269,590 |
| Foods by Picture | 0 | - | 3.81 | 226,450 |
| Flowers by Picture | 0 | - | 4.46 | 105,815 |
| Junk Foods by Picture | 0 | - | 3.69 | 96,604 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 48,913 |
| Christmas by Picture | 0 | - | 4.26 | 28,219 |
| Hats by Picture | 0 | - | 4.21 | 18,007 |
| Weapons by Picture | 0 | - | 4.13 | 21,138 |
| Cars by Picture | 0 | - | 3.89 | 41,735 |
| Reptile Picture Quiz | 0 | - | 4.32 | 14,356 |
| Authors by Picture | 0 | - | 4.48 | 25,612 |
| Plants by Picture | 0 | - | 4.24 | 14,508 |
| Fruit and Vegetable Emojis | 0 | - | 4.45 | 90,689 |
| WWII Figures by Picture | 0 | - | 4.89 | 66,068 |
| College Sports Logos Quiz #3 | 0 | - | 4.30 | 56,074 |
| Planets By Picture Quiz | 0 | - | 4.49 | 57,234 |
| Songs by Picture Quiz #1 | 0 | - | 4.68 | 66,401 |
| Songs by Picture Quiz #2 | 0 | - | 4.42 | 59,215 |
| Fish by Picture #1 | 0 | - | 4.41 | 108,938 |
| Animals A-Z by Picture | 0 | - | 4.08 | 66,759 |
| Mammals by Picture #3 | 0 | - | 4.39 | 62,426 |
| Mammals by Picture #4 | 0 | - | 4.03 | 34,275 |
| Birds by Picture #1 | 0 | - | 4.47 | 41,957 |
| Mammals by Picture #2 | 0 | - | 4.28 | 58,472 |
| Oscar Nominated Actors by Picture #1 | 0 | - | 4.42 | 165,700 |
| 1960s Celebrities by Picture #1 | 0 | - | 4.27 | 70,683 |
| 1960s Celebrities by Picture #2 | 0 | - | 4.26 | 51,612 |
| 1950s Celebrities by Picture #1 | 0 | - | 4.24 | 51,326 |
| 1980s Celebrities by Picture #2 | 0 | - | 4.19 | 72,035 |
| 1990s Celebrities by Picture #1 | 0 | - | 4.14 | 79,692 |
| 1990s Celebrities by Picture #2 | 0 | - | 4.16 | 72,744 |
| 2000s Celebrities by Picture #2 | 0 | - | 4.15 | 95,971 |
| Women in History by Picture | 0 | - | 4.25 | 26,002 |
| 1950s Celebrities by Picture #2 | 0 | - | 4.29 | 46,318 |
| Famous Foreheads #2 | 0 | - | 3.17 | 15,836 |
| Name that Historical Figure #3 | 0 | - | 4.36 | 240,330 |
| Name that Historical Figure #4 | 0 | - | 4.29 | 159,814 |
| Name that Historical Figure #6 | 0 | - | 4.26 | 93,864 |
| Musicians by Picture #1 | 0 | - | 4.38 | 109,732 |
| Musicians by Picture #2 | 0 | - | 4.29 | 77,168 |
| Musicians by Picture #4 | 0 | - | 4.07 | 65,442 |
| Musicians by Picture #3 | 0 | - | 4.10 | 59,424 |
| Geography by Picture - E | 0 | - | 3.55 | 47,470 |
| Landforms by Picture | 0 | - | 4.31 | 20,735 |
| Geography by Picture - I | 0 | - | 4.00 | 39,514 |
| Geography by Picture - O | 0 | - | 4.01 | 28,223 |
| Emoji Flags | 0 | - | 4.35 | 44,242 |
| Languages by Combined Flags | 0 | - | 4.53 | 100,476 |
| Satellite Images Quiz #3 | 0 | - | 4.35 | 73,524 |
| Satellite Images - Island Chains | 0 | - | 4.43 | 66,831 |
| Islands by Satellite Image #1 | 0 | - | 4.70 | 71,140 |
| Peninsulas by Satellite Image | 0 | - | 4.53 | 27,904 |
| Landmarks Picture Quiz #1 | 0 | - | 4.16 | 395,398 |
| Airline Logos | 0 | - | 4.45 | 141,266 |
| Fast Food Logos Quiz | 0 | - | 4.45 | 249,191 |
| Mostly-American Candy Logos | 0 | - | 4.14 | 159,697 |
| Brand Logos That Start With M | 0 | - | 4.38 | 63,351 |
| Brand Logos That Start With S | 0 | - | 4.37 | 58,107 |
| Brand Logos That Start With B | 0 | - | 4.38 | 60,472 |
| Brand Logos That Start With D | 0 | - | 4.36 | 62,021 |
| Brand Logos That Start With L | 0 | - | 4.39 | 61,721 |
| Brand Logos That Start With C | 0 | - | 4.20 | 50,005 |
| Pictures by Letter - H | 0 | - | 3.97 | 30,623 |
| Pictures by Letter - C | 0 | - | 4.00 | 30,358 |
| Pictures by Letter - O | 0 | - | 3.98 | 28,808 |
| Pictures by Letter - Q | 0 | - | 3.92 | 20,543 |
| Pictures by Letter - S | 0 | - | 3.82 | 21,074 |
| Pictures by Letter - W | 0 | - | 3.87 | 20,254 |
| Pictures by Letter - V | 0 | - | 4.00 | 18,085 |
| History by Picture - I | 0 | - | 4.24 | 26,389 |
| History by Picture - J | 0 | - | 4.18 | 26,882 |
| History by Picture - L | 0 | - | 4.18 | 30,945 |
| History by Picture - P | 0 | - | 4.08 | 25,425 |
| History by Picture - Q | 0 | - | 4.03 | 22,213 |
| History by Picture - R | 0 | - | 4.13 | 27,000 |
| History by Picture - S | 0 | - | 4.14 | 27,928 |
| History by Picture - U | 0 | - | 4.25 | 25,277 |
| History by Picture - V | 0 | - | 4.31 | 25,258 |
| History by Picture - W | 0 | - | 4.01 | 21,776 |
