| Birds by Picture #1 | 0 | - | 4.47 | 42,184 |
| Pick a Picture - Animal Relations | 0 | - | 4.94 | 56,036 |
| Birds by Picture #2 | 0 | - | 4.33 | 36,835 |
| Birds by Picture #3 | 0 | - | 4.24 | 33,571 |
| Animals by Close-up Image | 0 | - | 4.42 | 219,637 |
| Aquatic Mammals by Picture | 0 | - | 4.41 | 46,100 |
| Extinct Animals by Picture | 0 | - | 4.49 | 35,575 |
| Mammals by Picture #1 | 0 | - | 4.69 | 92,637 |
| Animals by Skeleton Image | 0 | - | 4.81 | 47,096 |
| Fish by Picture #1 | 0 | - | 4.41 | 109,181 |
| Animals A-Z by Picture | 0 | - | 4.08 | 67,028 |
| Mammals by Picture #3 | 0 | - | 4.39 | 62,598 |
| Mammals by Picture #4 | 0 | - | 4.03 | 34,403 |
| Mammals by Picture #2 | 0 | - | 4.28 | 58,661 |
| Countries With The Most Bird Species | 0 | - | 4.93 | 33,334 |
| Australian Animals By Picture | 0 | - | 4.45 | 31,816 |
| Brand Logos Quiz #1 | 0 | - | 4.83 | 2,443,157 |
| Sea Creatures by Picture | 0 | - | 4.27 | 17,844 |
| Animals that Appear on a Coat of Arms | 0 | - | 4.50 | 24,920 |
| Random Brand Logos | 0 | - | 4.45 | 405,795 |
| National Animals | 0 | - | 4.24 | 90,286 |
| Fish by Picture #2 | 0 | - | 4.09 | 18,792 |
| Random Circular Cutouts of the World Map | 0 | - | 4.96 | 76,721 |
| Random Point on Land to European Country | 0 | - | 4.94 | 78,331 |
| Name that Bug | 0 | - | 4.12 | 45,667 |
| Former Countries by Territory Map | 0 | - | 4.96 | 104,338 |
| Empires by Maps | 0 | - | 4.98 | 122,756 |
| Fruit and Vegetable Emojis | 0 | - | 4.45 | 91,215 |
| Merged Company Logos #1 | 0 | - | 4.90 | 107,760 |
| Animals of Australia | 0 | - | 4.53 | 42,542 |
| Dog Breed Picture Quiz | 0 | - | 4.34 | 206,889 |
| All Country Flags of the World | 0 | - | 5.00 | 3,731,363 |
| Word Scramble - National Capitals | 0 | - | 4.19 | 492,903 |
| Random European City to Country | 0 | - | 4.69 | 118,596 |
| Random Asian City to Country | 0 | - | 4.56 | 44,656 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 27,499 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,634 |
| Reptile Picture Quiz | 0 | - | 4.32 | 14,409 |
| Visual Memory Test - Random Cartoons | 0 | - | 4.98 | 105,831 |
| Play-Doh People from History | 0 | - | 4.99 | 95,876 |
| Famous Landmarks Out Of Focus #1 | 0 | - | 4.89 | 61,806 |
| Jeppy in Disguise #1 | 0 | - | 4.92 | 50,219 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 62,340 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,548,856 |
| Country Flags Quiz #2 | 0 | - | 4.99 | 1,098,828 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 737,520 |
| Brand Logos Quiz #2 | 0 | - | 4.69 | 1,701,072 |
| Brand Logos Quiz #4 | 0 | - | 4.45 | 1,019,554 |
| Things that are Orange by Picture | 0 | - | 4.20 | 26,884 |
| Things that are Green by Picture | 0 | - | 4.15 | 30,164 |
| Make a Stained Glass Window | 0 | - | 5.00 | 69,272 |
| Celebrity Mugshots Quiz #1 | 0 | - | 4.07 | 259,991 |
| Celebrity Mugshots Quiz #3 | 0 | - | 4.05 | 145,582 |
| Flags with Crescents | 0 | - | 4.98 | 171,927 |
| Country Flag Trivia | 0 | - | 4.82 | 58,422 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 105,305 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 78,738 |
| Pixelated Flag Quiz | 0 | - | 4.97 | 89,041 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 68,200 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 86,252 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.81 | 53,713 |
| Real vs. Fake Flags | 0 | - | 4.98 | 126,238 |
| Brand Logos Quiz #5 | 0 | - | 4.36 | 1,071,375 |
| Brand Logos Quiz #6 | 0 | - | 4.30 | 789,864 |
| Ultimate Car Logos Quiz | 0 | - | 4.81 | 185,347 |
| Brand Logos Quiz #3 | 0 | - | 4.32 | 1,232,829 |
| Brand Logos Quiz #8 | 0 | - | 4.36 | 534,853 |
| Brand Logos Quiz #7 | 0 | - | 4.37 | 613,891 |
| National Football Team Logos | 0 | - | 4.82 | 196,637 |
| Movies with Animals in the Title #1 | 0 | - | 4.20 | 184,181 |
| Movies with Animals in the Title #2 | 0 | - | 4.28 | 108,859 |
| Cartoon Catchphrases Quiz | 0 | - | 4.20 | 69,933 |
| Countries with Wild Tigers | 0 | - | 4.96 | 137,828 |
| Countries with Wild Penguins | 0 | - | 4.94 | 100,949 |
| Countries with the Most Venomous Animal Species | 0 | - | 4.87 | 87,859 |
| Random Capital to Country | 0 | - | 4.99 | 2,605,732 |
| Random U.S. City to State | 0 | - | 4.45 | 77,087 |
| Random Country to Capital | 0 | - | 4.98 | 931,200 |
| Years in History by Picture | 0 | - | 4.45 | 35,978 |
| Famous Foreheads #1 | 0 | - | 4.47 | 75,608 |
| Flags to Languages | 0 | - | 4.95 | 174,939 |
| Bodies of Water by Satellite Image #1 | 0 | - | 4.19 | 72,742 |
| Soft Drink Brand Logos | 0 | - | 4.20 | 191,899 |
| Merged Company Logos #2 | 0 | - | 4.75 | 78,535 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 51,208 |
| Disney Animals | 0 | - | 4.27 | 241,329 |
| Countries with the Most Sheep | 0 | - | 4.93 | 103,817 |
| Animals by Range on a World Map | 0 | - | 4.96 | 25,902 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,337,918 |
| Crayola Crayon Colors 64 Pack | 0 | - | 4.99 | 63,355 |
| Countries by Emojis | 0 | - | 4.99 | 243,065 |
| Countries With One Word And Two O's | 0 | - | 4.92 | 56,775 |
| Random Countries and Capitals without Vowels | 0 | - | 4.61 | 22,401 |
| Capital Cities Chain | 0 | - | 4.84 | 83,613 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,805 |
| Fruits by Picture | 0 | - | 4.19 | 810,058 |
| Old Movies by Picture | 0 | - | 4.51 | 25,307 |
| Musical Instruments by Picture #2 | 0 | - | 4.24 | 47,375 |
| Things that are Red by Picture | 0 | - | 3.76 | 14,385 |
| Things that are Yellow by Picture | 0 | - | 3.94 | 12,132 |
| Things that are Blue by Picture | 0 | - | 3.67 | 13,512 |
| Things that are White by Picture | 0 | - | 3.81 | 12,537 |
| Things that are Black by Picture | 0 | - | 3.51 | 13,557 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 341,328 |
| Celebrity Mugshots Quiz #2 | 0 | - | 3.89 | 114,442 |
| Geography by Picture - B | 0 | - | 4.42 | 55,850 |
| Geography by Picture - H | 0 | - | 4.50 | 58,454 |
| Geography by Picture - N | 0 | - | 4.45 | 42,417 |
| Geography by Picture - R | 0 | - | 4.56 | 41,213 |
| Geography by Picture - T | 0 | - | 4.54 | 58,072 |
| Country Flags Multiple Choice | 0 | - | 4.97 | 145,828 |
| 20 Random Country Flags | 0 | - | 4.99 | 621,281 |
| Bodies of Water by Satellite Image #2 | 0 | - | 4.36 | 19,842 |
| Name the Pixelated Landmark | 0 | - | 4.85 | 63,738 |
| Car Logos Quiz #1 | 0 | - | 4.52 | 545,809 |
| Random Logos Quiz | 0 | - | 4.33 | 210,073 |
| All North American Pro Sports Logos | 0 | - | 4.72 | 116,797 |
| Clothing Brand Logos | 0 | - | 4.24 | 226,256 |
| Pictures by Letter - A | 0 | - | 4.18 | 33,719 |
| Pictures by Letter - J | 0 | - | 4.31 | 40,351 |
| Pictures by Letter - B | 0 | - | 4.32 | 44,340 |
| Pictures by Letter - D | 0 | - | 4.14 | 37,875 |
| Pictures by Letter - M | 0 | - | 4.24 | 38,081 |
| Three Real and One Fake - Country Flags | 0 | - | 4.97 | 84,965 |
| Countries With Two or More Bear Species | 0 | - | 4.90 | 22,957 |
| Countries with the Most Wolves | 0 | - | 4.92 | 108,800 |
| Animals in World History | 0 | - | 4.74 | 44,737 |
| Countries that Catch the Most Fish | 0 | - | 4.90 | 113,318 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,536 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 37,656 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 176,050 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 49,794 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 96,957 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 103,678 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 74,788 |
| Marvel Cinematic Universe - All Movies | 0 | - | 4.89 | 344,356 |
| Countries that Produce the Most Beer | 0 | - | 4.85 | 131,978 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,643 |
| Five Biggest World Cities by Letter #2 | 0 | - | 4.84 | 69,401 |
| Five Biggest World Cities by Letter #1 | 0 | - | 4.95 | 74,064 |
| World Capitals in the Answer | 0 | - | 4.94 | 77,877 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,384 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,842 |
| Random World Capitals on a Map | 0 | - | 4.93 | 136,211 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 279,512 |
| Countries with the Most McDonald's Locations | 0 | - | 4.83 | 111,260 |
| Biggest Countries with No McDonald's | 0 | - | 4.84 | 90,089 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 90,075 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 134,647 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 236,585 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 81,649 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 169,449 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 111,672 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 93,689 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 98,030 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 265,747 |
| Name a Valid Asian Country | 0 | - | 4.98 | 122,039 |
| Name a Valid African Country | 0 | - | 4.98 | 155,401 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 116,231 |
| Islands by Shape #1 | 0 | - | 4.33 | 84,573 |
| Elements by Picture | 0 | - | 4.27 | 70,431 |
| Rocks and Minerals Picture Quiz | 0 | - | 4.48 | 29,567 |
| Islands by Picture | 0 | - | 4.28 | 108,084 |
| Name that Object #1 | 0 | - | 3.57 | 96,658 |
| Classic Movies by Movie Posters | 0 | - | 4.45 | 24,509 |
| WWII Figures by Picture | 0 | - | 4.89 | 66,567 |
| Famous Landmarks Out Of Focus #2 | 0 | - | 4.37 | 41,662 |
| First Names A - Z by Picture | 0 | - | 4.05 | 18,748 |
| International Footballers by Picture | 0 | - | 4.51 | 56,943 |
| Name that Historical Figure #2 | 0 | - | 4.42 | 287,678 |
| Name that Historical Figure #5 | 0 | - | 4.43 | 109,834 |
| Name that Historical Figure #7 - U.S. Edition | 0 | - | 4.51 | 51,860 |
| Geography by Picture - A | 0 | - | 4.39 | 60,510 |
| Geography by Picture - D | 0 | - | 4.15 | 45,837 |
| Geography by Picture - F | 0 | - | 4.31 | 51,251 |
| Geography by Picture - G | 0 | - | 4.39 | 48,143 |
| Geography by Picture - J | 0 | - | 4.16 | 38,650 |
| Geography by Picture - K | 0 | - | 4.29 | 33,308 |
| Geography by Picture - C | 0 | - | 4.31 | 57,304 |
| Geography by Picture - L | 0 | - | 4.37 | 59,203 |
| Geography by Picture - M | 0 | - | 4.14 | 40,642 |
| Geography by Picture - P | 0 | - | 4.24 | 42,625 |
| Geography by Picture - S | 0 | - | 4.38 | 47,232 |
| Miscellaneous Flags Quiz | 0 | - | 4.42 | 282,595 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.96 | 173,124 |
| Flag Maths | 0 | - | 4.61 | 57,873 |
| Satellite Images #1 | 0 | - | 4.46 | 130,165 |
| Satellite Images Quiz #2 | 0 | - | 4.64 | 110,015 |
| Satellite Images Quiz #4 | 0 | - | 4.55 | 89,509 |
| Satellite Images Quiz #5 | 0 | - | 4.52 | 50,346 |
| Satellite Images Quiz #6 | 0 | - | 4.50 | 39,302 |
| Cities by Picture #1 | 0 | - | 4.74 | 86,736 |
| Soccer Team Logos | 0 | - | 4.26 | 378,965 |
| Car Logos Quiz #2 | 0 | - | 4.43 | 264,548 |
| Video Game Logos Quiz | 0 | - | 4.40 | 185,403 |
| Movie Logos | 0 | - | 4.33 | 241,040 |
| Brand Logos That Start with A | 0 | - | 4.52 | 71,439 |
| History by Picture - A | 0 | - | 4.26 | 46,277 |
| History by Picture - B | 0 | - | 4.40 | 49,480 |
| History by Picture - C | 0 | - | 4.33 | 55,023 |
