| Animals by Skeleton Image | 0 | - | 4.79 | 38,396 |
| Australian Animals By Picture | 0 | - | 4.44 | 29,180 |
| Mammals by Picture #3 | 0 | - | 4.41 | 55,425 |
| Aquatic Mammals by Picture | 0 | - | 4.41 | 39,512 |
| Mammals by Picture #1 | 0 | - | 4.76 | 82,150 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.96 | 150,632 |
| Name that Bug | 0 | - | 4.11 | 43,995 |
| Birds by Picture #1 | 0 | - | 4.45 | 34,280 |
| Former Countries by Territory Map | 0 | - | 4.97 | 85,638 |
| Empires by Maps | 0 | - | 4.98 | 94,206 |
| Animals by Close-up Image | 0 | - | 4.40 | 203,585 |
| Fish by Picture #1 | 0 | - | 4.39 | 102,153 |
| Animals A-Z by Picture | 0 | - | 4.14 | 59,271 |
| Extinct Animals by Picture | 0 | - | 4.47 | 30,748 |
| Mammals by Picture #2 | 0 | - | 4.30 | 52,654 |
| Islands by Shape #2 | 0 | - | 4.87 | 44,964 |
| Reptile Picture Quiz | 0 | - | 4.27 | 13,100 |
| MCU Actors by Picture | 0 | - | 4.45 | 71,658 |
| Mammals by Picture #4 | 0 | - | 4.03 | 30,600 |
| Sea Creatures by Picture | 0 | - | 4.26 | 16,097 |
| 2010s Celebrities by Picture #1 | 0 | - | 4.28 | 150,027 |
| 2010s Celebrities by Picture #2 | 0 | - | 4.13 | 129,678 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 53,738 |
| Flags with Crescents | 0 | - | 4.98 | 143,239 |
| All Country Flags of the World | 0 | - | 5.00 | 2,962,219 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,363,714 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,001,303 |
| Country Flags Quiz #3 | 0 | - | 4.98 | 670,983 |
| Country Flag Trivia | 0 | - | 4.87 | 43,812 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.99 | 75,927 |
| Country Flags with the Union Jack | 0 | - | 4.84 | 56,101 |
| Flag Coloring Book Puzzle #2 | 0 | - | 4.42 | 66,541 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.84 | 41,819 |
| Animals that Appear on a Coat of Arms | 0 | - | 4.54 | 23,463 |
| National Soccer Team Logos | 0 | - | 4.83 | 155,167 |
| Countries with Wild Tigers | 0 | - | 4.95 | 110,867 |
| Countries with Wild Penguins | 0 | - | 4.93 | 90,166 |
| Countries with the Most Venomous Animal Species | 0 | - | 4.89 | 78,585 |
| Birds by Picture #2 | 0 | - | 4.29 | 30,369 |
| Fish by Picture #2 | 0 | - | 4.06 | 16,256 |
| Birds by Picture #3 | 0 | - | 4.17 | 28,204 |
| Flags to Languages | 0 | - | 4.95 | 158,403 |
| Countries with the Most Sheep | 0 | - | 4.89 | 82,415 |
| Countries with the Most Wolves | 0 | - | 4.88 | 78,625 |
| Countries that Catch the Most Fish | 0 | - | 4.89 | 101,231 |
| U.S. States by Emoji | 0 | - | 4.47 | 92,078 |
| Fruits by Picture | 0 | - | 4.19 | 733,395 |
| WWII Figures by Picture | 0 | - | 4.88 | 40,290 |
| Famous Foreheads #1 | 0 | - | 4.49 | 66,326 |
| Geography by Picture - H | 0 | - | 4.52 | 55,115 |
| Geography by Picture - N | 0 | - | 4.46 | 39,519 |
| Geography by Picture - R | 0 | - | 4.55 | 38,557 |
| Geography by Picture - T | 0 | - | 4.63 | 54,681 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.96 | 77,906 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 7,084,238 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,330,709 |
| Random Country Shape to Country | 0 | - | 4.87 | 74,807 |
| Category Elimination - Country Flags #1 | 0 | - | 4.97 | 125,476 |
| Country Flags Multiple Choice | 0 | - | 4.97 | 114,444 |
| Random Flag to Country | 0 | - | 4.99 | 505,085 |
| Car Logos Quiz #1 | 0 | - | 4.42 | 450,945 |
| All North American Pro Sports Logos | 0 | - | 4.74 | 94,504 |
| Brand Logos Quiz #1 | 0 | - | 4.82 | 2,113,366 |
| History by Picture - N | 0 | - | 4.41 | 36,425 |
| Countries With The Most Bird Species | 0 | - | 4.86 | 19,462 |
| Countries With Two or More Bear Species | 0 | - | 4.89 | 18,705 |
| Countries that Produce the Most Wine | 0 | - | 4.88 | 179,794 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 458,880 |
| #1 Hits of the 1980s | 0 | - | 4.84 | 135,400 |
| Random European Capital to Country | 0 | - | 4.97 | 152,647 |
| Random European Country to Capital | 0 | - | 4.92 | 134,914 |
| Random Asian Country to Capital | 0 | - | 4.94 | 85,612 |
| Random Asian Capital to Country | 0 | - | 4.97 | 89,116 |
| Random African Capital to Country | 0 | - | 4.97 | 79,416 |
| Random African Country to Capital | 0 | - | 4.94 | 61,853 |
| Random African Capitals on a Map | 0 | - | 4.95 | 48,092 |
| Random Asian Capitals on a Map | 0 | - | 4.82 | 45,017 |
| Random European Capitals on a Map | 0 | - | 4.97 | 106,819 |
| Name a Valid European Capital | 0 | - | 4.92 | 118,457 |
| Countries that Beat China | 0 | - | 4.82 | 99,976 |
| Countries that Beat Australia | 0 | - | 4.84 | 70,304 |
| Countries that Beat Spain | 0 | - | 4.95 | 55,815 |
| Countries that Beat Germany | 0 | - | 4.87 | 70,211 |
| Countries that Beat Italy | 0 | - | 4.88 | 45,323 |
| Art Works Picture Quiz #1 | 0 | - | 4.50 | 96,731 |
| Art Works Picture Quiz #2 | 0 | - | 4.46 | 86,263 |
| Musical Instruments by Picture #1 | 0 | - | 4.48 | 255,182 |
| Shapes and Symbols #2 | 0 | - | 4.03 | 55,606 |
| Flowers by Picture | 0 | - | 4.46 | 101,313 |
| Islands by Shape #1 | 0 | - | 4.27 | 71,537 |
| 1970s Celebrities by Picture #1 | 0 | - | 4.21 | 53,182 |
| 1970s Celebrities by Picture #2 | 0 | - | 4.20 | 46,561 |
| Elements by Picture | 0 | - | 4.29 | 63,482 |
| Old Movies by Picture | 0 | - | 4.50 | 21,587 |
| Musical Instruments by Picture #2 | 0 | - | 4.24 | 42,817 |
| Rocks and Minerals Picture Quiz | 0 | - | 4.46 | 27,082 |
| Authors by Picture | 0 | - | 4.46 | 23,678 |
| Islands by Picture | 0 | - | 4.30 | 91,709 |
| Name that Object #1 | 0 | - | 3.56 | 94,925 |
| Years in History by Picture | 0 | - | 4.43 | 29,990 |
| Classic Movies by Movie Posters | 0 | - | 4.43 | 21,379 |
| College Sports Logos Quiz #3 | 0 | - | 4.33 | 46,621 |
| Planets By Picture Quiz | 0 | - | 4.55 | 48,501 |
| Songs by Picture Quiz #1 | 0 | - | 4.75 | 57,010 |
| Songs by Picture Quiz #2 | 0 | - | 4.43 | 51,431 |
| 1960s Celebrities by Picture #1 | 0 | - | 4.25 | 64,693 |
| 1960s Celebrities by Picture #2 | 0 | - | 4.25 | 46,932 |
| 1950s Celebrities by Picture #1 | 0 | - | 4.22 | 47,550 |
| 1980s Celebrities by Picture #2 | 0 | - | 4.15 | 65,073 |
| 1980s Celebrities by Picture #1 | 0 | - | 4.04 | 56,442 |
| 1990s Celebrities by Picture #1 | 0 | - | 4.12 | 72,978 |
| 1990s Celebrities by Picture #2 | 0 | - | 4.11 | 65,218 |
| 2000s Celebrities by Picture #2 | 0 | - | 4.13 | 84,640 |
| 1940s Celebrities by Picture | 0 | - | 4.46 | 44,194 |
| 1950s Celebrities by Picture #2 | 0 | - | 4.28 | 42,807 |
| International Footballers by Picture | 0 | - | 4.39 | 44,569 |
| Name that Historical Figure #1 | 0 | - | 4.64 | 294,100 |
| Name that Historical Figure #2 | 0 | - | 4.44 | 247,670 |
| Name that Historical Figure #3 | 0 | - | 4.40 | 214,023 |
| Name that Historical Figure #4 | 0 | - | 4.28 | 139,886 |
| Name that Historical Figure #5 | 0 | - | 4.40 | 90,923 |
| Name that Historical Figure #6 | 0 | - | 4.21 | 78,841 |
| Musicians by Picture #1 | 0 | - | 4.36 | 86,200 |
| Musicians by Picture #2 | 0 | - | 4.26 | 60,115 |
| Musicians by Picture #4 | 0 | - | 4.10 | 52,820 |
| Musicians by Picture #3 | 0 | - | 4.15 | 49,744 |
| Geography by Picture - A | 0 | - | 4.35 | 56,794 |
| Geography by Picture - B | 0 | - | 4.36 | 52,342 |
| Geography by Picture - D | 0 | - | 4.10 | 43,127 |
| Geography by Picture - F | 0 | - | 4.25 | 48,226 |
| Geography by Picture - G | 0 | - | 4.39 | 45,292 |
| Geography by Picture - J | 0 | - | 4.14 | 36,312 |
| Geography by Picture - C | 0 | - | 4.28 | 54,153 |
| Geography by Picture - L | 0 | - | 4.34 | 55,740 |
| Geography by Picture - M | 0 | - | 4.11 | 38,327 |
| Geography by Picture - P | 0 | - | 4.28 | 40,077 |
| Geography by Picture - S | 0 | - | 4.35 | 44,488 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 454,499 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 61,995 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 158,093 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 73,136 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 165,235 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 298,462 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 112,276 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,482,118 |
| Random Flags Quiz | 0 | - | 4.41 | 255,730 |
| Emoji Flags | 0 | - | 4.34 | 40,580 |
| Satellite Images Quiz #1 | 0 | - | 4.46 | 122,602 |
| Satellite Images Quiz #2 | 0 | - | 4.65 | 103,537 |
| Satellite Images Quiz #3 | 0 | - | 4.38 | 70,239 |
| Satellite Images Quiz #4 | 0 | - | 4.55 | 84,301 |
| Satellite Images - Island Chains | 0 | - | 4.42 | 57,368 |
| Islands by Satellite Image #1 | 0 | - | 4.71 | 62,135 |
| Satellite Images Quiz #5 | 0 | - | 4.46 | 45,670 |
| Satellite Images Quiz #6 | 0 | - | 4.52 | 35,551 |
| Peninsulas by Satellite Image | 0 | - | 4.52 | 25,924 |
| Landmarks Picture Quiz #1 | 0 | - | 4.20 | 360,268 |
| Cities by Picture #1 | 0 | - | 4.66 | 76,983 |
| Soccer Team Logos | 0 | - | 4.22 | 327,208 |
| Random Logos Quiz | 0 | - | 4.35 | 189,416 |
| Airline Logos | 0 | - | 4.43 | 127,440 |
| Brand Logos Quiz #2 | 0 | - | 4.76 | 1,494,902 |
| Brand Logos Quiz #5 | 0 | - | 4.42 | 930,273 |
| Brand Logos Quiz #4 | 0 | - | 4.44 | 887,458 |
| Ultimate Car Logos Quiz | 0 | - | 4.56 | 123,157 |
| Car Logos Quiz #2 | 0 | - | 4.38 | 211,811 |
| Video Game Logos Quiz | 0 | - | 4.37 | 150,647 |
| Movie Logos | 0 | - | 4.28 | 197,831 |
| Mostly-American Candy Logos | 0 | - | 4.11 | 137,456 |
| Brand Logos That Start With M | 0 | - | 4.41 | 48,208 |
| Brand Logos That Start With S | 0 | - | 4.35 | 44,531 |
| Brand Logos That Start With B | 0 | - | 4.47 | 47,994 |
| Brand Logos That Start With D | 0 | - | 4.34 | 49,258 |
| Brand Logos That Start With L | 0 | - | 4.36 | 47,155 |
| Brand Logos That Start With C | 0 | - | 4.13 | 40,308 |
| Brand Logos That Start with A | 0 | - | 4.52 | 55,855 |
| Pictures by Letter - A | 0 | - | 4.11 | 29,922 |
| Pictures by Letter - J | 0 | - | 4.27 | 36,006 |
| Pictures by Letter - E | 0 | - | 3.53 | 31,706 |
| Pictures by Letter - C | 0 | - | 4.09 | 27,062 |
| Pictures by Letter - B | 0 | - | 4.33 | 39,315 |
| Pictures by Letter - O | 0 | - | 4.01 | 26,310 |
| Pictures by Letter - G | 0 | - | 4.10 | 25,035 |
| Pictures by Letter - L | 0 | - | 4.12 | 27,471 |
| Pictures by Letter - D | 0 | - | 4.13 | 33,732 |
| Pictures by Letter - F | 0 | - | 4.17 | 25,764 |
| Pictures by Letter - Z | 0 | - | 4.19 | 21,114 |
| Pictures by Letter - Y | 0 | - | 4.19 | 23,715 |
| Pictures by Letter - M | 0 | - | 4.23 | 34,199 |
| Pictures by Letter - R | 0 | - | 4.12 | 22,222 |
| Pictures by Letter - K | 0 | - | 4.14 | 22,446 |
| Pictures by Letter - I | 0 | - | 4.19 | 27,195 |
| Pictures by Letter - N | 0 | - | 4.11 | 21,839 |
| Pictures by Letter - P | 0 | - | 4.06 | 23,498 |
| Pictures by Letter - U | 0 | - | 4.09 | 18,483 |
| Pictures by Letter - T | 0 | - | 4.33 | 24,860 |
| History by Picture - A | 0 | - | 4.22 | 40,432 |
| History by Picture - B | 0 | - | 4.35 | 43,117 |
| History by Picture - C | 0 | - | 4.35 | 48,219 |
| History by Picture - F | 0 | - | 4.33 | 33,156 |
