| Fruits by Picture | 0 | - | 4.19 | 809,004 |
| Name that Nut, Seed, or Bean | 0 | - | 4.57 | 57,611 |
| Fruit and Vegetable Emojis | 0 | - | 4.45 | 90,823 |
| Fast Food Logos Quiz | 0 | - | 4.45 | 249,365 |
| Mostly-American Candy Logos | 0 | - | 4.14 | 159,832 |
| Vegetables by Picture | 0 | - | 4.36 | 63,735 |
| Foods by Picture | 0 | - | 3.81 | 226,521 |
| Junk Foods by Picture | 0 | - | 3.69 | 96,646 |
| Countries with the Most McDonald's Locations | 0 | - | 4.83 | 111,039 |
| Biggest Countries with No McDonald's | 0 | - | 4.84 | 89,860 |
| Former Countries by Territory Map | 0 | - | 4.96 | 103,716 |
| Empires by Maps | 0 | - | 4.98 | 121,834 |
| Merged Company Logos #1 | 0 | - | 4.90 | 107,245 |
| Foods by Country of Origin #1 | 0 | - | 4.41 | 337,785 |
| Songs by Picture Quiz #1 | 0 | - | 4.68 | 66,455 |
| Songs by Picture Quiz #2 | 0 | - | 4.42 | 59,269 |
| Countries That Produce the Most Spices | 0 | - | 4.44 | 41,672 |
| Countries that Produce the Most Cheese per Capita | 0 | - | 4.51 | 53,039 |
| Countries Which Eat the Most Beef | 0 | - | 4.46 | 50,380 |
| Countries by Milk Production | 0 | - | 4.54 | 44,202 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,488 |
| Visual Memory Test - Random Cartoons | 0 | - | 4.98 | 105,259 |
| Play-Doh People from History | 0 | - | 4.99 | 95,457 |
| Famous Landmarks Out Of Focus #1 | 0 | - | 4.89 | 61,545 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 62,043 |
| All Country Flags of the World | 0 | - | 5.00 | 3,708,215 |
| U.S. Chain Restaurant Menu | 0 | - | 4.08 | 139,324 |
| Foods of the World by Description | 0 | - | 4.18 | 46,106 |
| Citrus Fruits | 0 | - | 3.66 | 42,146 |
| Countries That Eat the Most Pork | 0 | - | 4.18 | 39,410 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,544,868 |
| Country Flags Quiz #2 | 0 | - | 4.99 | 1,096,713 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 736,120 |
| Countries that Produce the Most Cheese | 0 | - | 4.77 | 63,465 |
| Most Popular Fast Food Restaurants | 0 | - | 4.23 | 672,241 |
| Top 15 Countries with the Most Starbucks | 0 | - | 4.51 | 81,480 |
| Movies with Food in the Title | 0 | - | 4.16 | 233,598 |
| Countries that Eat the Most Meat | 0 | - | 4.23 | 42,485 |
| The Wonderful World of Wine | 0 | - | 4.49 | 11,270 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,649,907 |
| Things that are Orange by Picture | 0 | - | 4.20 | 26,832 |
| Things that are Green by Picture | 0 | - | 4.15 | 30,105 |
| Years in History by Picture | 0 | - | 4.44 | 35,748 |
| Animals by Skeleton Image | 0 | - | 4.81 | 46,897 |
| Make a Stained Glass Window | 0 | - | 5.00 | 68,996 |
| Famous Foreheads #1 | 0 | - | 4.47 | 75,377 |
| Flags with Crescents | 0 | - | 4.98 | 171,185 |
| Country Flag Trivia | 0 | - | 4.81 | 57,905 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 104,792 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 78,341 |
| Pixelated Flag Quiz | 0 | - | 4.97 | 88,464 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 67,868 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 85,907 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.81 | 53,423 |
| Ultimate Car Logos Quiz | 0 | - | 4.81 | 183,697 |
| National Football Team Logos | 0 | - | 4.85 | 181,683 |
| Merged Company Logos #2 | 0 | - | 4.75 | 78,141 |
| Cities with the Most Michelin Stars | 0 | - | 4.33 | 24,655 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 70,871 |
| Word Scramble - Countries | 0 | - | 4.87 | 2,117,417 |
| Solve the Secret Country #1 | 0 | - | 4.93 | 167,867 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 120,141 |
| Anagram Chain - Countries | 0 | - | 4.98 | 117,475 |
| 7 Deadly Sins | 0 | - | 4.88 | 403,747 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 453,040 |
| Countries with Four Letters | 0 | - | 4.99 | 425,463 |
| Random Symbol to Element | 0 | - | 4.88 | 93,811 |
| Random Capital to Country | 0 | - | 4.99 | 2,600,378 |
| Random Country to Capital | 0 | - | 4.98 | 927,162 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,279 |
| Name a Valid World City | 0 | - | 4.85 | 71,906 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 65,718 |
| Name that Object #1 | 0 | - | 3.57 | 96,602 |
| Flags to Languages | 0 | - | 4.95 | 174,421 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 50,976 |
| Best-Selling Breakfast Cereals | 0 | - | 3.68 | 92,949 |
| Foods by Country of Origin #2 | 0 | - | 3.67 | 59,677 |
| Real or Fake: Japanese Kit Kat Flavours | 0 | - | 4.53 | 20,076 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,492 |
| Islands by Country #1 | 0 | - | 4.90 | 176,248 |
| Regions of Countries #1 | 0 | - | 4.96 | 160,180 |
| Regions of Countries #2 | 0 | - | 4.95 | 124,498 |
| Regions of Countries #3 | 0 | - | 4.85 | 91,348 |
| Crayola Crayon Colors 64 Pack | 0 | - | 4.99 | 63,134 |
| Countries by Emojis | 0 | - | 4.99 | 241,679 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 201,874 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 184,279 |
| Countries With One Word And Two O's | 0 | - | 4.92 | 56,508 |
| Country Chain | 0 | - | 4.96 | 218,334 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 218,687 |
| Random Countries Mouse Hunt! | 0 | - | 4.81 | 186,556 |
| Random Countries Mouse Hunt 2: Mousenado! | 0 | - | 4.98 | 131,273 |
| Capital Cities Chain | 0 | - | 4.84 | 83,303 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,500 |
| Name a Valid Country #3 | 0 | - | 4.99 | 265,817 |
| Name a Valid Country #1 | 0 | - | 4.99 | 294,876 |
| Name a Valid Country #2 | 0 | - | 4.98 | 253,932 |
| Name a Valid Country #4 | 0 | - | 4.97 | 258,940 |
| Name a Valid Country #5 | 0 | - | 4.99 | 209,829 |
| Name a Valid Country #6 | 0 | - | 4.95 | 144,685 |
| Name a Valid Country #7 | 0 | - | 4.91 | 131,699 |
| Name a Valid Country #8 | 0 | - | 4.86 | 100,820 |
| Random Name a Valid Bordering Country | 0 | - | 4.99 | 76,682 |
| Name a Valid Country #10 | 0 | - | 4.93 | 44,127 |
| Visual Memory Test - Countries on a World Map | 0 | - | 4.99 | 67,661 |
| Old Movies by Picture | 0 | - | 4.51 | 25,244 |
| Musical Instruments by Picture #2 | 0 | - | 4.24 | 47,283 |
| Geography by Picture - B | 0 | - | 4.42 | 55,763 |
| Geography by Picture - H | 0 | - | 4.50 | 58,363 |
| Geography by Picture - N | 0 | - | 4.45 | 42,329 |
| Geography by Picture - R | 0 | - | 4.56 | 41,135 |
| Geography by Picture - T | 0 | - | 4.54 | 57,987 |
| Random Logos Quiz | 0 | - | 4.33 | 209,417 |
| All North American Pro Sports Logos | 0 | - | 4.70 | 116,253 |
| Pictures by Letter - A | 0 | - | 4.18 | 33,626 |
| Pictures by Letter - J | 0 | - | 4.31 | 40,258 |
| Pictures by Letter - B | 0 | - | 4.32 | 44,237 |
| Pictures by Letter - D | 0 | - | 4.14 | 37,791 |
| Pictures by Letter - M | 0 | - | 4.24 | 37,991 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,101,922 |
| The Eleven Colors | 0 | - | 4.74 | 235,892 |
| Find The Mystery Country Using Color Clues - Randomized! | 0 | - | 4.98 | 2,179,474 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 323,520 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 740,818 |
| Things that are Red by Picture | 0 | - | 3.76 | 14,352 |
| Things that are Yellow by Picture | 0 | - | 3.94 | 12,100 |
| Things that are Blue by Picture | 0 | - | 3.67 | 13,479 |
| Things that are White by Picture | 0 | - | 3.81 | 12,507 |
| Things that are Black by Picture | 0 | - | 3.51 | 13,529 |
| Pick a Picture - Animal Relations | 0 | - | 4.94 | 55,829 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 339,262 |
| Name the Pixelated Landmark | 0 | - | 4.85 | 63,399 |
| Car Logos Quiz #1 | 0 | - | 4.52 | 543,621 |
| Three Real and One Fake - Country Flags | 0 | - | 4.97 | 84,682 |
| Books with Food in the Title | 0 | - | 3.93 | 39,748 |
| American Foods | 0 | - | 3.66 | 39,431 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,234 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 37,399 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 49,344 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 96,585 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.43 | 324,046 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 103,487 |
| Marvel Cinematic Universe - All Movies | 0 | - | 4.89 | 342,858 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,547 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 181,653 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 89,659 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 81,150 |
| The Only Country ... | 0 | - | 4.91 | 81,812 |
| World Capitals in the Answer | 0 | - | 4.94 | 77,600 |
| The Sun Quiz | 0 | - | 4.93 | 35,046 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,604 |
| Random Countries by Borders | 0 | - | 4.99 | 83,007 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 141,231 |
| Random Name a Valid Country | 0 | - | 4.99 | 206,479 |
| Random Category Elimination - Countries | 0 | - | 4.99 | 440,661 |
| Random Point on Land to Country | 0 | - | 4.99 | 236,977 |
| Random Countries on a Topological Map | 0 | - | 4.91 | 52,840 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 123,918 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 237,988 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 226,934 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 193,571 |
| Category Elimination - European Geography #3 | 0 | - | 4.86 | 81,891 |
| Name a Valid Island Country | 0 | - | 4.97 | 129,532 |
| Name that Bug | 0 | - | 4.12 | 45,627 |
| Islands by Shape #1 | 0 | - | 4.33 | 84,495 |
| 1970s Celebrities by Picture #1 | 0 | - | 4.20 | 58,246 |
| 1970s Celebrities by Picture #2 | 0 | - | 4.21 | 50,956 |
| Elements by Picture | 0 | - | 4.27 | 70,286 |
| Name that Object #2 | 0 | - | 3.63 | 15,514 |
| Rocks and Minerals Picture Quiz | 0 | - | 4.48 | 29,503 |
| Islands by Picture | 0 | - | 4.28 | 107,699 |
| Name that Object #3 | 0 | - | 3.93 | 14,454 |
| Classic Movies by Movie Posters | 0 | - | 4.45 | 24,438 |
| 1980s Movie Silhouettes | 0 | - | 4.97 | 104,596 |
| Animals by Close-up Image | 0 | - | 4.42 | 218,996 |
| Aquatic Mammals by Picture | 0 | - | 4.41 | 45,986 |
| Extinct Animals by Picture | 0 | - | 4.49 | 35,462 |
| Mammals by Picture #1 | 0 | - | 4.70 | 92,389 |
| 1940s Celebrities by Picture | 0 | - | 4.43 | 48,190 |
| International Footballers by Picture | 0 | - | 4.51 | 56,339 |
| Name that Historical Figure #2 | 0 | - | 4.42 | 285,930 |
| Name that Historical Figure #5 | 0 | - | 4.43 | 108,516 |
| Name that Historical Figure #7 - U.S. Edition | 0 | - | 4.51 | 51,168 |
| Geography by Picture - A | 0 | - | 4.39 | 60,414 |
| Geography by Picture - D | 0 | - | 4.15 | 45,771 |
| Geography by Picture - F | 0 | - | 4.31 | 51,155 |
| Geography by Picture - G | 0 | - | 4.39 | 48,066 |
| Geography by Picture - J | 0 | - | 4.16 | 38,580 |
| Geography by Picture - K | 0 | - | 4.29 | 33,233 |
| Geography by Picture - C | 0 | - | 4.31 | 57,216 |
| Geography by Picture - L | 0 | - | 4.37 | 59,118 |
| Geography by Picture - M | 0 | - | 4.14 | 40,566 |
| Geography by Picture - P | 0 | - | 4.24 | 42,551 |
| Geography by Picture - S | 0 | - | 4.38 | 47,169 |
| Miscellaneous Flags Quiz | 0 | - | 4.42 | 281,922 |
| Country Flags Multiple Choice | 0 | - | 4.97 | 145,338 |
| Flag Maths | 0 | - | 4.61 | 57,826 |
| Satellite Images #1 | 0 | - | 4.47 | 129,934 |
| Satellite Images Quiz #2 | 0 | - | 4.64 | 109,623 |
| Satellite Images Quiz #4 | 0 | - | 4.55 | 89,180 |
