| Name that Nut, Seed, or Bean | 0 | - | 4.63 | 56,933 |
| Fast Food Logos Quiz | 0 | - | 4.43 | 247,195 |
| Vegetables by Picture | 0 | - | 4.39 | 62,954 |
| Countries with the Most McDonald's Locations | 0 | - | 4.83 | 110,420 |
| Biggest Countries with No McDonald's | 0 | - | 4.84 | 88,946 |
| Fruits by Picture | 0 | - | 4.20 | 805,133 |
| Fruit and Vegetable Emojis | 0 | - | 4.43 | 79,624 |
| Mostly-American Candy Logos | 0 | - | 4.14 | 158,065 |
| Foods by Picture | 0 | - | 3.81 | 225,596 |
| Junk Foods by Picture | 0 | - | 3.69 | 96,084 |
| Most Popular Fast Food Restaurants | 0 | - | 4.23 | 665,691 |
| Top 15 Countries with the Most Starbucks | 0 | - | 4.51 | 80,570 |
| Foods by Country of Origin #1 | 0 | - | 4.41 | 335,317 |
| Former Countries by Territory Map | 0 | - | 4.96 | 101,809 |
| Empires by Maps | 0 | - | 4.98 | 118,834 |
| Songs by Picture Quiz #1 | 0 | - | 4.68 | 65,478 |
| Songs by Picture Quiz #2 | 0 | - | 4.42 | 58,505 |
| Merged Company Logos #1 | 0 | - | 4.91 | 105,589 |
| Countries That Produce the Most Spices | 0 | - | 4.44 | 41,479 |
| Countries that Produce the Most Cheese per Capita | 0 | - | 4.53 | 52,588 |
| Countries Which Eat the Most Beef | 0 | - | 4.46 | 50,126 |
| Countries by Milk Production | 0 | - | 4.54 | 43,687 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,039 |
| Visual Memory Test - Random Cartoons | 0 | - | 4.98 | 102,995 |
| Play-Doh People from History | 0 | - | 4.99 | 94,013 |
| Famous Landmarks Out Of Focus #1 | 0 | - | 4.89 | 60,433 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,126 |
| All Country Flags of the World | 0 | - | 5.00 | 3,613,035 |
| U.S. Chain Restaurant Menu | 0 | - | 4.08 | 139,009 |
| Foods of the World by Description | 0 | - | 4.18 | 45,952 |
| Citrus Fruits | 0 | - | 3.63 | 41,973 |
| Countries That Eat the Most Pork | 0 | - | 4.18 | 39,150 |
| Countries that Produce the Most Cheese | 0 | - | 4.77 | 63,105 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,528,279 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,088,343 |
| Country Flags Quiz #3 | 0 | - | 4.98 | 730,330 |
| The Wonderful World of Wine | 0 | - | 4.48 | 11,172 |
| Movies with Food in the Title | 0 | - | 4.14 | 231,995 |
| Countries that Eat the Most Meat | 0 | - | 4.23 | 42,374 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,594,081 |
| Things that are Orange by Picture | 0 | - | 4.20 | 26,594 |
| Things that are Green by Picture | 0 | - | 4.15 | 29,812 |
| Make a Stained Glass Window | 0 | - | 5.00 | 67,940 |
| Flags with Crescents | 0 | - | 4.98 | 167,887 |
| Country Flag Trivia | 0 | - | 4.81 | 56,106 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 102,626 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 76,612 |
| Pixelated Flag Quiz | 0 | - | 4.98 | 86,145 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 66,599 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 84,508 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 52,180 |
| Real vs. Fake Flags | 0 | - | 4.98 | 122,854 |
| National Football Team Logos | 0 | - | 4.84 | 178,986 |
| Cities with the Most Michelin Stars | 0 | - | 4.33 | 24,499 |
| Real or Fake: Japanese Kit Kat Flavours | 0 | - | 4.53 | 19,859 |
| Word Scramble - Countries | 0 | - | 4.86 | 2,090,586 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 163,631 |
| Solve the Secret Country #2 | 0 | - | 4.85 | 116,503 |
| Anagram Chain - Countries | 0 | - | 4.99 | 115,465 |
| 7 Deadly Sins | 0 | - | 4.88 | 395,906 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 447,263 |
| Countries with Four Letters | 0 | - | 4.99 | 419,221 |
| Random Symbol to Element | 0 | - | 4.88 | 92,357 |
| Random Capital to Country | 0 | - | 4.99 | 2,580,326 |
| Random Country to Capital | 0 | - | 4.98 | 913,009 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,605 |
| Name a Valid World City | 0 | - | 4.83 | 70,307 |
| Short Term Memory Test - Countries | 0 | - | 4.83 | 45,389 |
| Countries but all Vowels are Changed to O | 0 | - | 4.92 | 68,141 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 63,436 |
| Years in History by Picture | 0 | - | 4.44 | 35,175 |
| Famous Foreheads #1 | 0 | - | 4.47 | 74,337 |
| Flags to Languages | 0 | - | 4.95 | 172,693 |
| Merged Company Logos #2 | 0 | - | 4.75 | 76,881 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 50,173 |
| Best-Selling Breakfast Cereals | 0 | - | 3.68 | 92,804 |
| Foods by Country of Origin #2 | 0 | - | 3.67 | 59,366 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 713,150 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,091,935 |
| Islands by Country #1 | 0 | - | 4.87 | 174,607 |
| Regions of Countries #1 | 0 | - | 4.97 | 159,022 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,360 |
| Regions of Countries #3 | 0 | - | 4.84 | 90,400 |
| Crayola Crayon Colors 64 Pack | 0 | - | 4.99 | 62,124 |
| Countries by Emojis | 0 | - | 4.99 | 237,066 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 198,556 |
| Top Five Countries By Category #3 | 0 | - | 4.82 | 169,671 |
| Countries With One Word And Two O's | 0 | - | 4.94 | 55,235 |
| Country Chain | 0 | - | 4.96 | 215,964 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 214,263 |
| Random Countries Mouse Hunt! | 0 | - | 4.81 | 182,523 |
| Random Countries Mouse Hunt 2: Mousenado! | 0 | - | 4.98 | 128,589 |
| Find The Mystery Country Using Color Clues - Randomized! | 0 | - | 4.98 | 2,148,767 |
| Capital Cities Chain | 0 | - | 4.84 | 82,049 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,136 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 317,580 |
| Name a Valid Country #3 | 0 | - | 4.99 | 260,195 |
| Name a Valid Country #1 | 0 | - | 4.99 | 284,459 |
| Name a Valid Country #2 | 0 | - | 4.98 | 246,894 |
| Name a Valid Country #4 | 0 | - | 4.97 | 252,266 |
| Name a Valid Country #5 | 0 | - | 4.99 | 190,204 |
| Name a Valid Country #6 | 0 | - | 4.94 | 126,740 |
| Name a Valid Country #7 | 0 | - | 4.91 | 126,812 |
| Name a Valid Country #8 | 0 | - | 4.85 | 96,330 |
| Random Name a Valid Bordering Country | 0 | - | 4.99 | 74,462 |
| Name a Valid Country #10 | 0 | - | 4.93 | 41,650 |
| Visual Memory Test - Countries on a World Map | 0 | - | 4.99 | 66,463 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,261 |
| Three Real and One Fake - Country Flags | 0 | - | 4.97 | 83,407 |
| Old Movies by Picture | 0 | - | 4.51 | 24,871 |
| Musical Instruments by Picture #2 | 0 | - | 4.24 | 46,741 |
| Things that are Red by Picture | 0 | - | 3.76 | 14,212 |
| Things that are Yellow by Picture | 0 | - | 3.94 | 11,969 |
| Things that are Blue by Picture | 0 | - | 3.67 | 13,349 |
| Things that are White by Picture | 0 | - | 3.81 | 12,380 |
| Things that are Black by Picture | 0 | - | 3.51 | 13,388 |
| Pick a Picture - Animal Relations | 0 | - | 4.94 | 54,946 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 335,863 |
| Geography by Picture - B | 0 | - | 4.42 | 55,452 |
| Geography by Picture - H | 0 | - | 4.50 | 58,076 |
| Geography by Picture - N | 0 | - | 4.45 | 42,071 |
| Geography by Picture - R | 0 | - | 4.55 | 40,902 |
| Geography by Picture - T | 0 | - | 4.54 | 57,710 |
| Name the Pixelated Landmark | 0 | - | 4.84 | 62,547 |
| Car Logos Quiz #1 | 0 | - | 4.44 | 533,359 |
| Random Logos Quiz | 0 | - | 4.31 | 207,246 |
| All North American Pro Sports Logos | 0 | - | 4.70 | 113,569 |
| Pictures by Letter - A | 0 | - | 4.17 | 33,175 |
| Pictures by Letter - J | 0 | - | 4.31 | 39,773 |
| Pictures by Letter - B | 0 | - | 4.31 | 43,669 |
| Pictures by Letter - D | 0 | - | 4.16 | 37,362 |
| Pictures by Letter - M | 0 | - | 4.24 | 37,566 |
| Books with Food in the Title | 0 | - | 3.93 | 39,608 |
| American Foods | 0 | - | 3.66 | 39,296 |
| Divided World City Name Puzzle #1 | 0 | - | 4.88 | 48,189 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 36,548 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 47,910 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 95,758 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.42 | 319,653 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 102,676 |
| The Eleven Colors | 0 | - | 4.73 | 233,495 |
| Marvel Cinematic Universe - All Movies | 0 | - | 4.89 | 333,803 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,041 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 179,618 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 88,544 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 77,615 |
| The Only Country ... | 0 | - | 4.91 | 80,099 |
| World Capitals in the Answer | 0 | - | 4.94 | 76,414 |
| The Sun Quiz | 0 | - | 4.93 | 34,208 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,451 |
| Random Countries by Borders | 0 | - | 4.99 | 81,781 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 137,557 |
| Random Name a Valid Country | 0 | - | 4.99 | 203,500 |
| Random Category Elimination - Countries | 0 | - | 4.99 | 427,912 |
| Random Point on Land to Country | 0 | - | 4.99 | 232,324 |
| Random Countries on a Topological Map | 0 | - | 4.90 | 51,350 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 121,678 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 233,973 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 223,170 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 190,658 |
| Category Elimination - European Geography #3 | 0 | - | 4.85 | 80,001 |
| Name a Valid Island Country | 0 | - | 4.96 | 114,188 |
| Name that Bug | 0 | - | 4.12 | 45,467 |
| Islands by Shape #1 | 0 | - | 4.32 | 84,204 |
| 1970s Celebrities by Picture #1 | 0 | - | 4.20 | 57,673 |
| 1970s Celebrities by Picture #2 | 0 | - | 4.21 | 50,459 |
| Elements by Picture | 0 | - | 4.28 | 69,626 |
| Rocks and Minerals Picture Quiz | 0 | - | 4.48 | 29,187 |
| Islands by Picture | 0 | - | 4.29 | 106,093 |
| Name that Object #1 | 0 | - | 3.56 | 96,332 |
| Classic Movies by Movie Posters | 0 | - | 4.44 | 24,091 |
| WWII Figures by Picture | 0 | - | 4.85 | 50,648 |
| Animals by Skeleton Image | 0 | - | 4.80 | 46,075 |
| 1980s Movie Silhouettes | 0 | - | 4.97 | 102,926 |
| Animals by Close-up Image | 0 | - | 4.42 | 217,067 |
| Aquatic Mammals by Picture | 0 | - | 4.41 | 45,324 |
| Extinct Animals by Picture | 0 | - | 4.49 | 34,977 |
| Mammals by Picture #1 | 0 | - | 4.70 | 91,244 |
| 1940s Celebrities by Picture | 0 | - | 4.43 | 47,814 |
| First Names A - Z by Picture | 0 | - | 4.05 | 18,526 |
| International Footballers by Picture | 0 | - | 4.50 | 54,892 |
| Name that Historical Figure #2 | 0 | - | 4.43 | 283,016 |
| Name that Historical Figure #5 | 0 | - | 4.43 | 106,819 |
| Name that Historical Figure #7 - U.S. Edition | 0 | - | 4.50 | 50,388 |
| Geography by Picture - A | 0 | - | 4.39 | 60,081 |
| Geography by Picture - D | 0 | - | 4.15 | 45,525 |
| Geography by Picture - F | 0 | - | 4.31 | 50,855 |
| Geography by Picture - G | 0 | - | 4.38 | 47,825 |
| Geography by Picture - J | 0 | - | 4.16 | 38,355 |
| Geography by Picture - K | 0 | - | 4.29 | 33,035 |
| Geography by Picture - C | 0 | - | 4.31 | 56,940 |
| Geography by Picture - L | 0 | - | 4.37 | 58,796 |
| Geography by Picture - M | 0 | - | 4.14 | 40,362 |
| Geography by Picture - P | 0 | - | 4.24 | 42,321 |
| Geography by Picture - S | 0 | - | 4.38 | 46,935 |
| Miscellaneous Flags Quiz | 0 | - | 4.42 | 278,741 |
| Country Flags Multiple Choice | 0 | - | 4.97 | 143,664 |
| Flag Maths | 0 | - | 4.78 | 57,692 |
| Satellite Images #1 | 0 | - | 4.46 | 129,081 |
| Satellite Images Quiz #2 | 0 | - | 4.63 | 109,047 |
