| Brand Logos Quiz #1 | 0 | - | 4.83 | 2,430,158 |
| Horror Movie Quotes Quiz | 0 | - | 4.19 | 51,331 |
| Former Countries by Territory Map | 0 | - | 4.96 | 103,227 |
| Empires by Maps | 0 | - | 4.98 | 121,099 |
| All Country Flags of the World | 0 | - | 5.00 | 3,686,033 |
| Brand Logos Quiz #2 | 0 | - | 4.70 | 1,693,660 |
| Brand Logos Quiz #4 | 0 | - | 4.45 | 1,015,014 |
| Merged Company Logos #1 | 0 | - | 4.90 | 106,868 |
| Commonly Mixed-Up Countries - Multiple Choice | 0 | - | 4.98 | 52,849 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,739 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,376 |
| Christmas by Picture | 0 | - | 4.26 | 28,207 |
| Visual Memory Test - Random Cartoons | 0 | - | 4.98 | 104,809 |
| Play-Doh People from History | 0 | - | 4.99 | 95,137 |
| Famous Landmarks Out Of Focus #1 | 0 | - | 4.89 | 61,296 |
| Jeppy in Disguise #1 | 0 | - | 4.92 | 49,685 |
| Jeppy in Disguise #2 | 0 | - | 4.96 | 49,778 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,808 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,541,104 |
| Country Flags Quiz #2 | 0 | - | 4.99 | 1,094,773 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 734,742 |
| Brand Logos Quiz #5 | 0 | - | 4.37 | 1,066,822 |
| Brand Logos Quiz #6 | 0 | - | 4.30 | 786,204 |
| Brand Logos Quiz #3 | 0 | - | 4.32 | 1,227,924 |
| Brand Logos Quiz #8 | 0 | - | 4.36 | 532,327 |
| Brand Logos Quiz #7 | 0 | - | 4.37 | 611,088 |
| Random Brand Logos | 0 | - | 4.45 | 403,538 |
| Horror Movies by Picture | 0 | - | 4.54 | 56,476 |
| MCU Actors by Picture | 0 | - | 4.45 | 84,523 |
| Animals by Skeleton Image | 0 | - | 4.81 | 46,708 |
| Make a Stained Glass Window | 0 | - | 5.00 | 68,759 |
| Flags with Crescents | 0 | - | 4.98 | 170,474 |
| Country Flag Trivia | 0 | - | 4.81 | 57,480 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 104,268 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 77,914 |
| Flags to Languages | 0 | - | 4.95 | 174,008 |
| Pixelated Flag Quiz | 0 | - | 4.97 | 87,916 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 67,548 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 85,566 |
| Badly Drawn Flags #1 | 0 | - | 4.99 | 60,734 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 53,129 |
| Real vs. Fake Flags | 0 | - | 4.98 | 124,934 |
| Ultimate Car Logos Quiz | 0 | - | 4.81 | 182,178 |
| National Football Team Logos | 0 | - | 4.85 | 180,968 |
| Soft Drink Brand Logos | 0 | - | 4.24 | 175,672 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 50,754 |
| Countries in a Pumpkin of the World Map | 0 | - | 4.98 | 55,008 |
| Horror Movie Co-Stars | 0 | - | 3.95 | 8,897 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,854 |
| Do You Even Know Anything About Shakespeare? | 0 | - | 4.56 | 34,432 |
| Middle Earth Geography | 0 | - | 4.56 | 39,888 |
| Lord of the Rings Trivia | 0 | - | 4.53 | 81,623 |
| Members of the Fellowship of the Ring | 0 | - | 4.74 | 45,901 |
| Three Real and One Fake - Country Flags | 0 | - | 4.97 | 84,395 |
| Years in History by Picture | 0 | - | 4.44 | 35,641 |
| 1980s Movie Silhouettes | 0 | - | 4.97 | 104,195 |
| Where Are These Doors? | 0 | - | 4.45 | 30,095 |
| Star Wars Original Trilogy Characters by Picture | 0 | - | 4.91 | 49,708 |
| Pick a Picture - Animal Relations | 0 | - | 4.94 | 55,635 |
| Famous Foreheads #1 | 0 | - | 4.47 | 75,137 |
| Famous Australians by Picture | 0 | - | 4.25 | 28,870 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 338,334 |
| Country Flags Multiple Choice | 0 | - | 4.97 | 144,936 |
| Name the Pixelated Landmark | 0 | - | 4.85 | 63,213 |
| Car Logos Quiz #1 | 0 | - | 4.52 | 541,454 |
| Clothing Brand Logos | 0 | - | 4.24 | 224,732 |
| Merged Company Logos #2 | 0 | - | 4.75 | 77,826 |
| Christmas Movies by Picture | 0 | - | 4.25 | 30,380 |
| Horror Movie Villains | 0 | - | 4.22 | 87,876 |
| Shakespearean Characters | 0 | - | 4.38 | 37,693 |
| Shakespearean Phrases | 0 | - | 4.57 | 36,802 |
| Lord of the Rings - Races | 0 | - | 4.25 | 58,902 |
| Lord of the Rings Decoder | 0 | - | 4.61 | 42,710 |
| The Ultimate LOTR Character Quiz - The Books | 0 | - | 4.61 | 20,808 |
| Lord of the Rings Characters | 0 | - | 4.54 | 113,480 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,947 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,878 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 135,896 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,582 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,813 |
| Countries Mentioned in the Bible | 0 | - | 4.96 | 67,305 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,344 |
| Visual Satisfaction - Match the Colors #1 | 0 | - | 4.99 | 36,230 |
| Fruits by Picture | 0 | - | 4.19 | 808,196 |
| Old Movies by Picture | 0 | - | 4.51 | 25,159 |
| Musical Instruments by Picture #2 | 0 | - | 4.24 | 47,161 |
| Name that Object #1 | 0 | - | 3.57 | 96,547 |
| WWII Figures by Picture | 0 | - | 4.89 | 65,865 |
| Animals by Close-up Image | 0 | - | 4.42 | 218,650 |
| Aquatic Mammals by Picture | 0 | - | 4.41 | 45,824 |
| Extinct Animals by Picture | 0 | - | 4.49 | 35,361 |
| Mammals by Picture #1 | 0 | - | 4.70 | 92,089 |
| 1940s Celebrities by Picture | 0 | - | 4.43 | 48,109 |
| Famous Germans by Picture | 0 | - | 4.12 | 16,867 |
| Famous Italians by Picture | 0 | - | 4.06 | 21,975 |
| International Footballers by Picture | 0 | - | 4.51 | 55,987 |
| Name that Historical Figure #2 | 0 | - | 4.42 | 285,229 |
| Name that Historical Figure #5 | 0 | - | 4.43 | 108,092 |
| Name that Historical Figure #7 - U.S. Edition | 0 | - | 4.51 | 50,991 |
| Geography by Picture - B | 0 | - | 4.42 | 55,693 |
| Geography by Picture - H | 0 | - | 4.50 | 58,298 |
| Geography by Picture - N | 0 | - | 4.45 | 42,269 |
| Geography by Picture - R | 0 | - | 4.56 | 41,085 |
| Geography by Picture - T | 0 | - | 4.54 | 57,916 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 86,674 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,461 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 72,116 |
| Divided Country Shape Puzzle #1 | 0 | - | 4.88 | 53,673 |
| Miscellaneous Flags Quiz | 0 | - | 4.42 | 281,198 |
| Flags of the Countries that Start with C | 0 | - | 4.88 | 130,377 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 154,242 |
| Flags of the Countries that Start with B | 0 | - | 4.96 | 43,154 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 127,593 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 54,312 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.96 | 172,088 |
| Category Elimination - Country Flags #1 | 0 | - | 4.96 | 142,985 |
| Flag Maths | 0 | - | 4.64 | 57,799 |
| Satellite Images #1 | 0 | - | 4.47 | 129,511 |
| Satellite Images Quiz #2 | 0 | - | 4.63 | 109,431 |
| Satellite Images Quiz #4 | 0 | - | 4.55 | 89,013 |
| Satellite Images Quiz #5 | 0 | - | 4.52 | 50,035 |
| Satellite Images Quiz #6 | 0 | - | 4.50 | 39,057 |
| Cities by Picture #1 | 0 | - | 4.73 | 86,238 |
| Soccer Team Logos | 0 | - | 4.26 | 375,936 |
| Random Logos Quiz | 0 | - | 4.33 | 208,888 |
| All North American Pro Sports Logos | 0 | - | 4.70 | 115,701 |
| Car Logos Quiz #2 | 0 | - | 4.43 | 262,864 |
| Brand Logos That Start with A | 0 | - | 4.52 | 70,734 |
| Pictures by Letter - A | 0 | - | 4.18 | 33,526 |
| Pictures by Letter - J | 0 | - | 4.31 | 40,157 |
| Pictures by Letter - B | 0 | - | 4.32 | 44,108 |
| Pictures by Letter - D | 0 | - | 4.14 | 37,699 |
| Pictures by Letter - M | 0 | - | 4.24 | 37,896 |
| Name that Nut, Seed, or Bean | 0 | - | 4.63 | 57,464 |
| Movies by Screenshot | 0 | - | 4.45 | 91,414 |
| Name the Cat Flags | 0 | - | 5.00 | 40,435 |
| Counties of Ireland | 0 | - | 4.92 | 196,265 |
| Most Common Ingredients in "Mastering the Art of French Cooking" | 0 | - | 4.36 | 21,197 |
| Game of Thrones Last Names | 0 | - | 4.53 | 103,071 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 80,603 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,001 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 75,321 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,730 |
| Biggest Trading Partners - Turkey | 0 | - | 4.81 | 50,947 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,871 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 61,747 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 76,507 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 150,109 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,046 |
| Prime Ministers of the UK | 0 | - | 4.95 | 440,581 |
| Countries with the Most Hindus | 0 | - | 4.90 | 123,259 |
| Hindu Countries | 0 | - | 4.86 | 50,342 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,650 |
| Countries Mentioned in the Wikipedia Page of Germany | 0 | - | 4.82 | 64,809 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 90,509 |
| Tsars of Russia | 0 | - | 4.85 | 12,444 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 119,544 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 105,613 |
| Musical Instruments by Picture #1 | 0 | - | 4.52 | 269,344 |
| Foods by Picture | 0 | - | 3.81 | 226,329 |
| Flowers by Picture | 0 | - | 4.46 | 105,752 |
| Name that Bug | 0 | - | 4.12 | 45,596 |
| Islands by Shape #1 | 0 | - | 4.33 | 84,433 |
| Junk Foods by Picture | 0 | - | 3.69 | 96,527 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 48,865 |
| 1970s Celebrities by Picture #1 | 0 | - | 4.20 | 58,082 |
| 1970s Celebrities by Picture #2 | 0 | - | 4.21 | 50,797 |
| Elements by Picture | 0 | - | 4.27 | 70,119 |
| Hats by Picture | 0 | - | 4.21 | 17,996 |
| Rocks and Minerals Picture Quiz | 0 | - | 4.48 | 29,396 |
| Weapons by Picture | 0 | - | 4.13 | 21,117 |
| Cars by Picture | 0 | - | 3.89 | 41,641 |
| Reptile Picture Quiz | 0 | - | 4.32 | 14,331 |
| Authors by Picture | 0 | - | 4.48 | 25,582 |
| Plants by Picture | 0 | - | 4.24 | 14,486 |
| Islands by Picture | 0 | - | 4.28 | 107,341 |
| Country by Photo of its Leader | 0 | - | 4.70 | 124,326 |
| Fruit and Vegetable Emojis | 0 | - | 4.45 | 90,446 |
| Classic Movies by Movie Posters | 0 | - | 4.45 | 24,357 |
| College Sports Logos Quiz #3 | 0 | - | 4.30 | 55,976 |
| Planets By Picture Quiz | 0 | - | 4.49 | 57,079 |
| Famous Landmarks Out Of Focus #2 | 0 | - | 4.37 | 41,390 |
| Songs by Picture Quiz #1 | 0 | - | 4.68 | 66,234 |
| Songs by Picture Quiz #2 | 0 | - | 4.42 | 59,072 |
| Fish by Picture #1 | 0 | - | 4.41 | 108,673 |
| Animals A-Z by Picture | 0 | - | 4.08 | 66,657 |
| Australian Animals By Picture | 0 | - | 4.45 | 31,688 |
| Mammals by Picture #3 | 0 | - | 4.39 | 62,317 |
| Mammals by Picture #4 | 0 | - | 4.03 | 34,220 |
| Birds by Picture #1 | 0 | - | 4.47 | 41,855 |
| Birds by Picture #2 | 0 | - | 4.33 | 36,545 |
| Mammals by Picture #2 | 0 | - | 4.28 | 58,381 |
| Birds by Picture #3 | 0 | - | 4.24 | 33,339 |
| Oscar Nominated Actors by Picture #1 | 0 | - | 4.42 | 165,404 |
| Oscar Nominated Actresses by Picture #1 | 0 | - | 4.30 | 129,687 |
| 1960s Celebrities by Picture #1 | 0 | - | 4.27 | 70,587 |
| 1960s Celebrities by Picture #2 | 0 | - | 4.26 | 51,546 |
| 1950s Celebrities by Picture #1 | 0 | - | 4.24 | 51,270 |
| 1980s Celebrities by Picture #2 | 0 | - | 4.19 | 71,902 |
| 1990s Celebrities by Picture #1 | 0 | - | 4.14 | 79,582 |
