| Name that Nut, Seed, or Bean | 0 | - | 4.57 | 57,469 |
| Fast Food Logos Quiz | 0 | - | 4.45 | 248,933 |
| Vegetables by Picture | 0 | - | 4.36 | 63,594 |
| Countries with the Most McDonald's Locations | 0 | - | 4.83 | 110,904 |
| Biggest Countries with No McDonald's | 0 | - | 4.84 | 89,651 |
| Fruits by Picture | 0 | - | 4.19 | 808,229 |
| Fruit and Vegetable Emojis | 0 | - | 4.45 | 90,463 |
| Mostly-American Candy Logos | 0 | - | 4.14 | 159,476 |
| Foods by Picture | 0 | - | 3.81 | 226,335 |
| Junk Foods by Picture | 0 | - | 3.69 | 96,531 |
| Most Popular Fast Food Restaurants | 0 | - | 4.23 | 670,936 |
| Top 15 Countries with the Most Starbucks | 0 | - | 4.51 | 81,297 |
| Foods by Country of Origin #1 | 0 | - | 4.41 | 337,268 |
| Former Countries by Territory Map | 0 | - | 4.96 | 103,243 |
| Empires by Maps | 0 | - | 4.98 | 121,123 |
| Songs by Picture Quiz #1 | 0 | - | 4.68 | 66,243 |
| Songs by Picture Quiz #2 | 0 | - | 4.42 | 59,079 |
| Merged Company Logos #1 | 0 | - | 4.90 | 106,880 |
| Countries That Produce the Most Spices | 0 | - | 4.44 | 41,634 |
| Countries that Produce the Most Cheese per Capita | 0 | - | 4.51 | 52,939 |
| Countries Which Eat the Most Beef | 0 | - | 4.46 | 50,322 |
| Countries by Milk Production | 0 | - | 4.54 | 44,107 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,381 |
| Visual Memory Test - Random Cartoons | 0 | - | 4.98 | 104,825 |
| Play-Doh People from History | 0 | - | 4.99 | 95,147 |
| Famous Landmarks Out Of Focus #1 | 0 | - | 4.89 | 61,305 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,816 |
| All Country Flags of the World | 0 | - | 5.00 | 3,686,735 |
| U.S. Chain Restaurant Menu | 0 | - | 4.08 | 139,251 |
| Foods of the World by Description | 0 | - | 4.18 | 46,079 |
| Citrus Fruits | 0 | - | 3.64 | 42,103 |
| Countries That Eat the Most Pork | 0 | - | 4.18 | 39,351 |
| Countries that Produce the Most Cheese | 0 | - | 4.77 | 63,394 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,541,238 |
| Country Flags Quiz #2 | 0 | - | 4.99 | 1,094,830 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 734,778 |
| The Wonderful World of Wine | 0 | - | 4.49 | 11,249 |
| Movies with Food in the Title | 0 | - | 4.14 | 233,017 |
| Countries that Eat the Most Meat | 0 | - | 4.23 | 42,452 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,637,216 |
| Things that are Orange by Picture | 0 | - | 4.20 | 26,790 |
| Things that are Green by Picture | 0 | - | 4.15 | 30,050 |
| Animals by Skeleton Image | 0 | - | 4.81 | 46,715 |
| Make a Stained Glass Window | 0 | - | 5.00 | 68,769 |
| Flags with Crescents | 0 | - | 4.98 | 170,495 |
| Country Flag Trivia | 0 | - | 4.81 | 57,500 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 104,291 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 77,923 |
| Pixelated Flag Quiz | 0 | - | 4.97 | 87,937 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 67,557 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 85,579 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 53,137 |
| Real vs. Fake Flags | 0 | - | 4.98 | 124,963 |
| Ultimate Car Logos Quiz | 0 | - | 4.81 | 182,232 |
| National Football Team Logos | 0 | - | 4.85 | 180,992 |
| Cities with the Most Michelin Stars | 0 | - | 4.33 | 24,622 |
| Real or Fake: Japanese Kit Kat Flavours | 0 | - | 4.53 | 20,017 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 70,177 |
| Word Scramble - Countries | 0 | - | 4.87 | 2,107,101 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 166,732 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 119,208 |
| Anagram Chain - Countries | 0 | - | 4.98 | 116,969 |
| 7 Deadly Sins | 0 | - | 4.88 | 401,906 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 451,919 |
| Countries with Four Letters | 0 | - | 4.99 | 423,779 |
| Random Symbol to Element | 0 | - | 4.88 | 93,465 |
| Random Capital to Country | 0 | - | 4.99 | 2,596,056 |
| Random Country to Capital | 0 | - | 4.98 | 923,800 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,152 |
| Name a Valid World City | 0 | - | 4.83 | 71,565 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 65,081 |
| Years in History by Picture | 0 | - | 4.44 | 35,648 |
| Famous Foreheads #1 | 0 | - | 4.47 | 75,142 |
| Flags to Languages | 0 | - | 4.95 | 174,021 |
| Merged Company Logos #2 | 0 | - | 4.75 | 77,835 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 50,761 |
| Best-Selling Breakfast Cereals | 0 | - | 3.68 | 92,915 |
| Foods by Country of Origin #2 | 0 | - | 3.67 | 59,608 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,445 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,099,737 |
| Islands by Country #1 | 0 | - | 4.90 | 175,654 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,813 |
| Regions of Countries #2 | 0 | - | 4.95 | 124,185 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,939 |
| Crayola Crayon Colors 64 Pack | 0 | - | 4.99 | 62,893 |
| Countries by Emojis | 0 | - | 4.99 | 240,696 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 201,287 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 183,604 |
| Countries With One Word And Two O's | 0 | - | 4.92 | 56,204 |
| Country Chain | 0 | - | 4.96 | 217,778 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 217,688 |
| Random Countries Mouse Hunt! | 0 | - | 4.81 | 185,450 |
| Random Countries Mouse Hunt 2: Mousenado! | 0 | - | 4.98 | 130,609 |
| Find The Mystery Country Using Color Clues - Randomized! | 0 | - | 4.98 | 2,172,725 |
| Capital Cities Chain | 0 | - | 4.84 | 83,042 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,185 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 322,139 |
| Name a Valid Country #3 | 0 | - | 4.99 | 263,904 |
| Name a Valid Country #1 | 0 | - | 4.99 | 291,827 |
| Name a Valid Country #2 | 0 | - | 4.98 | 251,767 |
| Name a Valid Country #4 | 0 | - | 4.97 | 256,918 |
| Name a Valid Country #5 | 0 | - | 4.99 | 207,902 |
| Name a Valid Country #6 | 0 | - | 4.94 | 130,139 |
| Name a Valid Country #7 | 0 | - | 4.91 | 129,882 |
| Name a Valid Country #8 | 0 | - | 4.86 | 99,243 |
| Random Name a Valid Bordering Country | 0 | - | 4.99 | 75,945 |
| Name a Valid Country #10 | 0 | - | 4.93 | 43,336 |
| Visual Memory Test - Countries on a World Map | 0 | - | 4.99 | 67,330 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 730,425 |
| Three Real and One Fake - Country Flags | 0 | - | 4.97 | 84,405 |
| Old Movies by Picture | 0 | - | 4.51 | 25,160 |
| Musical Instruments by Picture #2 | 0 | - | 4.24 | 47,167 |
| Things that are Red by Picture | 0 | - | 3.76 | 14,321 |
| Things that are Yellow by Picture | 0 | - | 3.94 | 12,079 |
| Things that are Blue by Picture | 0 | - | 3.67 | 13,451 |
| Things that are White by Picture | 0 | - | 3.81 | 12,483 |
| Things that are Black by Picture | 0 | - | 3.51 | 13,502 |
| Pick a Picture - Animal Relations | 0 | - | 4.94 | 55,640 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 338,353 |
| Geography by Picture - B | 0 | - | 4.42 | 55,695 |
| Geography by Picture - H | 0 | - | 4.50 | 58,300 |
| 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 |
| Name the Pixelated Landmark | 0 | - | 4.85 | 63,221 |
| Car Logos Quiz #1 | 0 | - | 4.52 | 541,530 |
| Random Logos Quiz | 0 | - | 4.33 | 208,906 |
| All North American Pro Sports Logos | 0 | - | 4.70 | 115,718 |
| Pictures by Letter - A | 0 | - | 4.18 | 33,529 |
| Pictures by Letter - J | 0 | - | 4.31 | 40,158 |
| Pictures by Letter - B | 0 | - | 4.32 | 44,111 |
| Pictures by Letter - D | 0 | - | 4.14 | 37,702 |
| Pictures by Letter - M | 0 | - | 4.24 | 37,897 |
| Books with Food in the Title | 0 | - | 3.93 | 39,711 |
| American Foods | 0 | - | 3.66 | 39,413 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,037 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 37,236 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 49,028 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 96,396 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.43 | 323,426 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 103,304 |
| The Eleven Colors | 0 | - | 4.74 | 235,549 |
| Marvel Cinematic Universe - All Movies | 0 | - | 4.89 | 341,004 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,441 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 181,289 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 89,424 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 80,388 |
| The Only Country ... | 0 | - | 4.91 | 81,516 |
| World Capitals in the Answer | 0 | - | 4.94 | 77,370 |
| The Sun Quiz | 0 | - | 4.93 | 34,848 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,353 |
| Random Countries by Borders | 0 | - | 4.99 | 82,743 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 140,426 |
| Random Name a Valid Country | 0 | - | 4.99 | 205,588 |
| Random Category Elimination - Countries | 0 | - | 4.99 | 437,772 |
| Random Point on Land to Country | 0 | - | 4.99 | 236,050 |
| Random Countries on a Topological Map | 0 | - | 4.91 | 52,462 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 123,285 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 236,978 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 226,051 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 192,836 |
| Category Elimination - European Geography #3 | 0 | - | 4.86 | 81,457 |
| Name a Valid Island Country | 0 | - | 4.96 | 115,207 |
| Name that Bug | 0 | - | 4.12 | 45,597 |
| Islands by Shape #1 | 0 | - | 4.33 | 84,433 |
| 1970s Celebrities by Picture #1 | 0 | - | 4.20 | 58,085 |
| 1970s Celebrities by Picture #2 | 0 | - | 4.21 | 50,801 |
| Elements by Picture | 0 | - | 4.27 | 70,123 |
| Rocks and Minerals Picture Quiz | 0 | - | 4.48 | 29,397 |
| Islands by Picture | 0 | - | 4.28 | 107,347 |
| Name that Object #1 | 0 | - | 3.57 | 96,549 |
| Classic Movies by Movie Posters | 0 | - | 4.45 | 24,358 |
| WWII Figures by Picture | 0 | - | 4.89 | 65,879 |
| 1980s Movie Silhouettes | 0 | - | 4.97 | 104,210 |
| Famous Landmarks Out Of Focus #2 | 0 | - | 4.37 | 41,392 |
| Animals by Close-up Image | 0 | - | 4.42 | 218,663 |
| Aquatic Mammals by Picture | 0 | - | 4.41 | 45,828 |
| Extinct Animals by Picture | 0 | - | 4.49 | 35,364 |
| Mammals by Picture #1 | 0 | - | 4.70 | 92,096 |
| 1940s Celebrities by Picture | 0 | - | 4.43 | 48,112 |
| First Names A - Z by Picture | 0 | - | 4.05 | 18,651 |
| International Footballers by Picture | 0 | - | 4.51 | 55,993 |
| Name that Historical Figure #2 | 0 | - | 4.42 | 285,246 |
| Name that Historical Figure #5 | 0 | - | 4.43 | 108,101 |
| Name that Historical Figure #7 - U.S. Edition | 0 | - | 4.51 | 50,999 |
| Geography by Picture - A | 0 | - | 4.39 | 60,342 |
| Geography by Picture - D | 0 | - | 4.15 | 45,722 |
| Geography by Picture - F | 0 | - | 4.31 | 51,091 |
| Geography by Picture - G | 0 | - | 4.39 | 48,020 |
| Geography by Picture - J | 0 | - | 4.16 | 38,526 |
| Geography by Picture - K | 0 | - | 4.29 | 33,186 |
| Geography by Picture - C | 0 | - | 4.31 | 57,148 |
| Geography by Picture - L | 0 | - | 4.37 | 59,062 |
| Geography by Picture - M | 0 | - | 4.14 | 40,519 |
| Geography by Picture - P | 0 | - | 4.24 | 42,500 |
| Geography by Picture - S | 0 | - | 4.38 | 47,109 |
| Miscellaneous Flags Quiz | 0 | - | 4.42 | 281,210 |
| Country Flags Multiple Choice | 0 | - | 4.97 | 144,949 |
| Flag Maths | 0 | - | 4.64 | 57,800 |
| Satellite Images #1 | 0 | - | 4.47 | 129,514 |
