| Animals by Skeleton Image | 0 | - | 4.81 | 46,517 |
| Pick a Picture - Animal Relations | 0 | - | 4.94 | 55,433 |
| Animals by Close-up Image | 0 | - | 4.42 | 217,902 |
| Australian Animals By Picture | 0 | - | 4.45 | 31,619 |
| Aquatic Mammals by Picture | 0 | - | 4.41 | 45,656 |
| Extinct Animals by Picture | 0 | - | 4.49 | 35,244 |
| Mammals by Picture #1 | 0 | - | 4.70 | 91,850 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.97 | 171,501 |
| Name that Bug | 0 | - | 4.12 | 45,566 |
| Fish by Picture #1 | 0 | - | 4.41 | 108,556 |
| Birds by Picture #1 | 0 | - | 4.47 | 41,670 |
| Former Countries by Territory Map | 0 | - | 4.96 | 102,848 |
| Empires by Maps | 0 | - | 4.98 | 120,538 |
| Animals A-Z by Picture | 0 | - | 4.08 | 66,476 |
| Mammals by Picture #3 | 0 | - | 4.39 | 62,141 |
| Mammals by Picture #4 | 0 | - | 4.03 | 34,145 |
| Birds by Picture #2 | 0 | - | 4.33 | 36,408 |
| Mammals by Picture #2 | 0 | - | 4.28 | 58,258 |
| Birds by Picture #3 | 0 | - | 4.24 | 33,222 |
| All Country Flags of the World | 0 | - | 5.00 | 3,666,535 |
| Merged Company Logos #1 | 0 | - | 4.90 | 106,552 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,290 |
| Reptile Picture Quiz | 0 | - | 4.32 | 14,301 |
| MCU Actors by Picture | 0 | - | 4.45 | 84,233 |
| Make a Stained Glass Window | 0 | - | 4.99 | 68,541 |
| Visual Memory Test - Random Cartoons | 0 | - | 4.98 | 104,396 |
| Play-Doh People from History | 0 | - | 4.99 | 94,829 |
| Famous Landmarks Out Of Focus #1 | 0 | - | 4.89 | 61,078 |
| Sea Creatures by Picture | 0 | - | 4.27 | 17,719 |
| 2010s Celebrities by Picture #1 | 0 | - | 4.32 | 172,893 |
| 2010s Celebrities by Picture #2 | 0 | - | 4.15 | 149,036 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,634 |
| Flags with Crescents | 0 | - | 4.98 | 169,664 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,537,592 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,093,122 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 733,570 |
| Country Flag Trivia | 0 | - | 4.81 | 57,089 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 103,836 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 77,557 |
| Flag Coloring Book Puzzle #2 | 0 | - | 4.42 | 77,129 |
| Pixelated Flag Quiz | 0 | - | 4.97 | 87,490 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 67,309 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 85,265 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 52,858 |
| Real vs. Fake Flags | 0 | - | 4.98 | 124,320 |
| Animals that Appear on a Coat of Arms | 0 | - | 4.49 | 24,827 |
| Ultimate Car Logos Quiz | 0 | - | 4.81 | 180,730 |
| National Football Team Logos | 0 | - | 4.85 | 180,436 |
| Countries with Wild Tigers | 0 | - | 4.96 | 136,841 |
| Countries with Wild Penguins | 0 | - | 4.94 | 100,184 |
| Countries with the Most Venomous Animal Species | 0 | - | 4.87 | 87,205 |
| Three Real and One Fake - Country Flags | 0 | - | 4.97 | 84,137 |
| Fish by Picture #2 | 0 | - | 4.07 | 18,570 |
| Flags to Languages | 0 | - | 4.95 | 173,677 |
| Name the Pixelated Landmark | 0 | - | 4.85 | 63,037 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 50,564 |
| Countries With The Most Bird Species | 0 | - | 4.93 | 32,960 |
| Countries with the Most Sheep | 0 | - | 4.92 | 103,270 |
| Countries with the Most Wolves | 0 | - | 4.92 | 108,093 |
| Animals by Range on a World Map | 0 | - | 4.96 | 25,567 |
| Countries that Catch the Most Fish | 0 | - | 4.90 | 112,518 |
| U.S. States by Emoji | 0 | - | 4.48 | 100,937 |
| Fruits by Picture | 0 | - | 4.19 | 807,390 |
| Years in History by Picture | 0 | - | 4.44 | 35,531 |
| WWII Figures by Picture | 0 | - | 4.89 | 65,554 |
| 1980s Movie Silhouettes | 0 | - | 4.97 | 103,868 |
| Famous Foreheads #1 | 0 | - | 4.47 | 74,943 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 337,657 |
| Geography by Picture - B | 0 | - | 4.42 | 55,619 |
| Geography by Picture - H | 0 | - | 4.50 | 58,244 |
| Geography by Picture - N | 0 | - | 4.45 | 42,215 |
| Geography by Picture - R | 0 | - | 4.56 | 41,038 |
| Geography by Picture - T | 0 | - | 4.54 | 57,858 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 101,474 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,326,301 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,549,401 |
| Random Country Shape to Country | 0 | - | 4.90 | 113,497 |
| Guess the Countries Being Drawn | 0 | - | 5.00 | 242,800 |
| Category Elimination - Country Flags #1 | 0 | - | 4.96 | 142,614 |
| Country Flags Multiple Choice | 0 | - | 4.97 | 144,606 |
| 20 Random Country Flags | 0 | - | 4.99 | 612,744 |
| Car Logos Quiz #1 | 0 | - | 4.45 | 539,316 |
| All North American Pro Sports Logos | 0 | - | 4.70 | 115,167 |
| Brand Logos Quiz #1 | 0 | - | 4.83 | 2,423,633 |
| Merged Company Logos #2 | 0 | - | 4.75 | 77,596 |
| Countries With Two or More Bear Species | 0 | - | 4.90 | 22,767 |
| Animals in World History | 0 | - | 4.74 | 44,511 |
| Countries that Produce the Most Wine | 0 | - | 4.87 | 191,710 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 506,717 |
| #1 Hits of the 1980s | 0 | - | 4.87 | 148,627 |
| Random European Capital to Country | 0 | - | 4.98 | 190,955 |
| Random European Country to Capital | 0 | - | 4.93 | 165,159 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,469 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,770 |
| Random African Capital to Country | 0 | - | 4.97 | 100,756 |
| Random African Country to Capital | 0 | - | 4.94 | 71,235 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,835 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 51,005 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,731 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,425 |
| Countries that Beat China | 0 | - | 4.85 | 115,881 |
| Countries that Beat Australia | 0 | - | 4.92 | 92,874 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,963 |
| Countries that Beat Germany | 0 | - | 4.94 | 106,479 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,508 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 119,159 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 105,355 |
| Musical Instruments by Picture #1 | 0 | - | 4.52 | 268,984 |
| Flowers by Picture | 0 | - | 4.46 | 105,666 |
| Islands by Shape #1 | 0 | - | 4.32 | 84,377 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 48,753 |
| 1970s Celebrities by Picture #1 | 0 | - | 4.20 | 57,977 |
| 1970s Celebrities by Picture #2 | 0 | - | 4.21 | 50,714 |
| Elements by Picture | 0 | - | 4.27 | 69,976 |
| Old Movies by Picture | 0 | - | 4.51 | 25,104 |
| Musical Instruments by Picture #2 | 0 | - | 4.24 | 47,048 |
| Rocks and Minerals Picture Quiz | 0 | - | 4.48 | 29,334 |
| Authors by Picture | 0 | - | 4.48 | 25,541 |
| Islands by Picture | 0 | - | 4.28 | 107,021 |
| Name that Object #1 | 0 | - | 3.57 | 96,509 |
| Fruit and Vegetable Emojis | 0 | - | 4.44 | 89,771 |
| Classic Movies by Movie Posters | 0 | - | 4.45 | 24,279 |
| College Sports Logos Quiz #3 | 0 | - | 4.30 | 55,799 |
| Planets By Picture Quiz | 0 | - | 4.49 | 56,867 |
| Songs by Picture Quiz #1 | 0 | - | 4.68 | 66,021 |
| Songs by Picture Quiz #2 | 0 | - | 4.42 | 58,901 |
| Oscar Nominated Actors by Picture #1 | 0 | - | 4.42 | 165,210 |
| 1960s Celebrities by Picture #1 | 0 | - | 4.27 | 70,449 |
| 1960s Celebrities by Picture #2 | 0 | - | 4.26 | 51,446 |
| 1950s Celebrities by Picture #1 | 0 | - | 4.24 | 51,200 |
| 1980s Celebrities by Picture #2 | 0 | - | 4.19 | 71,748 |
| 1990s Celebrities by Picture #1 | 0 | - | 4.13 | 79,459 |
| 1990s Celebrities by Picture #2 | 0 | - | 4.16 | 72,463 |
| 2000s Celebrities by Picture #2 | 0 | - | 4.15 | 95,611 |
| 1940s Celebrities by Picture | 0 | - | 4.43 | 48,031 |
| 1950s Celebrities by Picture #2 | 0 | - | 4.29 | 46,177 |
| International Footballers by Picture | 0 | - | 4.50 | 55,660 |
| Name that Historical Figure #2 | 0 | - | 4.42 | 284,663 |
| Name that Historical Figure #3 | 0 | - | 4.36 | 239,454 |
| Name that Historical Figure #4 | 0 | - | 4.29 | 159,203 |
| Name that Historical Figure #5 | 0 | - | 4.43 | 107,728 |
| Name that Historical Figure #6 | 0 | - | 4.26 | 93,353 |
| Name that Historical Figure #7 - U.S. Edition | 0 | - | 4.51 | 50,832 |
| Musicians by Picture #1 | 0 | - | 4.37 | 108,861 |
| Musicians by Picture #2 | 0 | - | 4.29 | 76,499 |
| Musicians by Picture #4 | 0 | - | 4.07 | 64,949 |
| Musicians by Picture #3 | 0 | - | 4.10 | 59,028 |
| Geography by Picture - A | 0 | - | 4.39 | 60,274 |
| Geography by Picture - D | 0 | - | 4.15 | 45,672 |
| Geography by Picture - F | 0 | - | 4.31 | 51,019 |
| Geography by Picture - G | 0 | - | 4.38 | 47,960 |
| Geography by Picture - J | 0 | - | 4.16 | 38,477 |
| Geography by Picture - K | 0 | - | 4.29 | 33,141 |
| Geography by Picture - C | 0 | - | 4.31 | 57,087 |
| Geography by Picture - L | 0 | - | 4.37 | 58,983 |
| Geography by Picture - M | 0 | - | 4.14 | 40,476 |
| Geography by Picture - P | 0 | - | 4.24 | 42,447 |
| Geography by Picture - S | 0 | - | 4.38 | 47,054 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 522,441 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 75,694 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 184,262 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 86,625 |
| Countries in Hexagons of the World Map | 0 | - | 4.99 | 108,783 |
| Countries in Random Hexagons of the World Map | 0 | - | 4.94 | 134,170 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 184,531 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 337,468 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 126,344 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,719,619 |
| Africa Map with Random Merged Countries | 0 | - | 4.95 | 73,669 |
| Miscellaneous Flags Quiz | 0 | - | 4.42 | 280,561 |
| Emoji Flags | 0 | - | 4.35 | 44,109 |
| Flag Maths | 0 | - | 4.64 | 57,764 |
| Fill the Map of Europe by Guessing Flag Colors | 0 | - | 4.67 | 37,888 |
| Languages by Combined Flags | 0 | - | 4.53 | 100,049 |
| Satellite Images #1 | 0 | - | 4.47 | 129,403 |
| Satellite Images Quiz #2 | 0 | - | 4.63 | 109,324 |
| Satellite Images Quiz #3 | 0 | - | 4.35 | 73,409 |
| Satellite Images Quiz #4 | 0 | - | 4.55 | 88,934 |
| Satellite Images - Island Chains | 0 | - | 4.43 | 66,453 |
| Islands by Satellite Image #1 | 0 | - | 4.70 | 70,772 |
| Satellite Images Quiz #5 | 0 | - | 4.52 | 49,948 |
| Satellite Images Quiz #6 | 0 | - | 4.50 | 39,000 |
| Peninsulas by Satellite Image | 0 | - | 4.53 | 27,818 |
| Landmarks Picture Quiz #1 | 0 | - | 4.16 | 394,585 |
| Cities by Picture #1 | 0 | - | 4.73 | 86,037 |
| Soccer Team Logos | 0 | - | 4.26 | 374,676 |
| Random Logos Quiz | 0 | - | 4.31 | 208,500 |
| Airline Logos | 0 | - | 4.45 | 140,780 |
| Brand Logos Quiz #2 | 0 | - | 4.70 | 1,690,391 |
| Brand Logos Quiz #4 | 0 | - | 4.45 | 1,012,958 |
| Fast Food Logos Quiz | 0 | - | 4.45 | 248,442 |
| Car Logos Quiz #2 | 0 | - | 4.43 | 262,075 |
| Video Game Logos Quiz | 0 | - | 4.40 | 184,067 |
| Movie Logos | 0 | - | 4.33 | 238,577 |
| Mostly-American Candy Logos | 0 | - | 4.14 | 159,103 |
| Brand Logos That Start With M | 0 | - | 4.40 | 62,904 |
| Brand Logos That Start With S | 0 | - | 4.37 | 57,666 |
| Brand Logos That Start With B | 0 | - | 4.38 | 60,048 |
| Brand Logos That Start With D | 0 | - | 4.37 | 61,598 |
| Brand Logos That Start With L | 0 | - | 4.39 | 61,216 |
