| Name that Nut, Seed, or Bean | 0 | - | 4.63 | 56,896 |
| Fruit and Vegetable Emojis | 0 | - | 4.42 | 79,536 |
| Fast Food Logos Quiz | 0 | - | 4.43 | 247,077 |
| Mostly-American Candy Logos | 0 | - | 4.14 | 157,924 |
| Vegetables by Picture | 0 | - | 4.39 | 62,896 |
| Foods by Picture | 0 | - | 3.81 | 225,528 |
| Junk Foods by Picture | 0 | - | 3.69 | 96,042 |
| Countries with the Most McDonald's Locations | 0 | - | 4.83 | 110,382 |
| Biggest Countries with No McDonald's | 0 | - | 4.84 | 88,890 |
| Former Countries by Territory Map | 0 | - | 4.96 | 101,686 |
| Empires by Maps | 0 | - | 4.98 | 118,658 |
| Merged Company Logos #1 | 0 | - | 4.91 | 105,510 |
| Foods by Country of Origin #1 | 0 | - | 4.41 | 335,149 |
| Songs by Picture Quiz #1 | 0 | - | 4.68 | 65,424 |
| Songs by Picture Quiz #2 | 0 | - | 4.41 | 58,457 |
| Countries That Produce the Most Spices | 0 | - | 4.44 | 41,466 |
| Countries that Produce the Most Cheese per Capita | 0 | - | 4.53 | 52,556 |
| Countries Which Eat the Most Beef | 0 | - | 4.46 | 50,105 |
| Countries by Milk Production | 0 | - | 4.54 | 43,651 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,012 |
| Visual Memory Test - Random Cartoons | 0 | - | 4.98 | 102,891 |
| Play-Doh People from History | 0 | - | 4.99 | 93,936 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,079 |
| All Country Flags of the World | 0 | - | 5.00 | 3,606,796 |
| U.S. Chain Restaurant Menu | 0 | - | 4.08 | 138,983 |
| Foods of the World by Description | 0 | - | 4.18 | 45,942 |
| Citrus Fruits | 0 | - | 3.65 | 41,959 |
| Countries That Eat the Most Pork | 0 | - | 4.18 | 39,133 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,527,253 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,087,833 |
| Country Flags Quiz #3 | 0 | - | 4.98 | 729,976 |
| Countries that Produce the Most Cheese | 0 | - | 4.74 | 63,083 |
| Most Popular Fast Food Restaurants | 0 | - | 4.23 | 665,282 |
| Top 15 Countries with the Most Starbucks | 0 | - | 4.51 | 80,509 |
| The Wonderful World of Wine | 0 | - | 4.48 | 11,164 |
| Movies with Food in the Title | 0 | - | 4.14 | 231,929 |
| Countries that Eat the Most Meat | 0 | - | 4.23 | 42,365 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,590,295 |
| Things that are Orange by Picture | 0 | - | 4.20 | 26,585 |
| Things that are Green by Picture | 0 | - | 4.15 | 29,798 |
| Years in History by Picture | 0 | - | 4.44 | 35,135 |
| Make a Stained Glass Window | 0 | - | 5.00 | 67,865 |
| Famous Foreheads #1 | 0 | - | 4.47 | 74,280 |
| Flags with Crescents | 0 | - | 4.98 | 167,713 |
| Country Flag Trivia | 0 | - | 4.81 | 56,003 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 102,519 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 76,534 |
| Pixelated Flag Quiz | 0 | - | 4.98 | 86,019 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 66,518 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 84,438 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 52,101 |
| National Football Team Logos | 0 | - | 4.84 | 178,827 |
| Merged Company Logos #2 | 0 | - | 4.75 | 76,824 |
| Cities with the Most Michelin Stars | 0 | - | 4.33 | 24,488 |
| Word Scramble - Countries | 0 | - | 4.86 | 2,088,892 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 163,364 |
| Solve the Secret Country #2 | 0 | - | 4.85 | 116,277 |
| Anagram Chain - Countries | 0 | - | 4.99 | 115,338 |
| 7 Deadly Sins | 0 | - | 4.88 | 395,405 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 446,995 |
| Countries with Four Letters | 0 | - | 4.99 | 418,817 |
| Random Symbol to Element | 0 | - | 4.88 | 92,292 |
| Random Capital to Country | 0 | - | 4.99 | 2,579,032 |
| Random Country to Capital | 0 | - | 4.98 | 912,225 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,568 |
| Name a Valid World City | 0 | - | 4.83 | 70,215 |
| Short Term Memory Test - Countries | 0 | - | 4.83 | 45,326 |
| Countries but all Vowels are Changed to O | 0 | - | 4.92 | 67,974 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 63,312 |
| Name that Object #1 | 0 | - | 3.56 | 96,319 |
| Flags to Languages | 0 | - | 4.95 | 172,595 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 50,163 |
| Best-Selling Breakfast Cereals | 0 | - | 3.68 | 92,788 |
| Foods by Country of Origin #2 | 0 | - | 3.67 | 59,346 |
| Real or Fake: Japanese Kit Kat Flavours | 0 | - | 4.53 | 19,845 |
| Islands by Country #1 | 0 | - | 4.87 | 174,550 |
| Regions of Countries #1 | 0 | - | 4.97 | 158,970 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,321 |
| Regions of Countries #3 | 0 | - | 4.84 | 90,366 |
| Crayola Crayon Colors 64 Pack | 0 | - | 4.99 | 62,089 |
| Countries by Emojis | 0 | - | 4.99 | 236,644 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 198,418 |
| Top Five Countries By Category #3 | 0 | - | 4.82 | 169,544 |
| Countries With One Word And Two O's | 0 | - | 4.94 | 55,166 |
| Country Chain | 0 | - | 4.96 | 215,839 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 214,009 |
| Random Countries Mouse Hunt! | 0 | - | 4.81 | 182,303 |
| Random Countries Mouse Hunt 2: Mousenado! | 0 | - | 4.98 | 128,455 |
| Capital Cities Chain | 0 | - | 4.84 | 81,967 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,039 |
| Name a Valid Country #3 | 0 | - | 4.99 | 259,979 |
| Name a Valid Country #1 | 0 | - | 4.99 | 283,897 |
| Name a Valid Country #2 | 0 | - | 4.98 | 246,588 |
| Name a Valid Country #4 | 0 | - | 4.97 | 251,777 |
| Name a Valid Country #5 | 0 | - | 4.99 | 189,955 |
| Name a Valid Country #6 | 0 | - | 4.95 | 126,535 |
| Name a Valid Country #7 | 0 | - | 4.91 | 126,615 |
| Name a Valid Country #8 | 0 | - | 4.85 | 96,151 |
| Random Name a Valid Bordering Country | 0 | - | 4.99 | 74,321 |
| Name a Valid Country #10 | 0 | - | 4.93 | 41,527 |
| Visual Memory Test - Countries on a World Map | 0 | - | 4.99 | 66,384 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,251 |
| Old Movies by Picture | 0 | - | 4.51 | 24,833 |
| Musical Instruments by Picture #2 | 0 | - | 4.24 | 46,710 |
| Geography by Picture - B | 0 | - | 4.42 | 55,430 |
| Geography by Picture - H | 0 | - | 4.49 | 58,064 |
| Geography by Picture - N | 0 | - | 4.45 | 42,059 |
| Geography by Picture - R | 0 | - | 4.55 | 40,885 |
| Geography by Picture - T | 0 | - | 4.54 | 57,692 |
| Random Logos Quiz | 0 | - | 4.32 | 207,130 |
| All North American Pro Sports Logos | 0 | - | 4.70 | 113,440 |
| Pictures by Letter - A | 0 | - | 4.17 | 33,145 |
| Pictures by Letter - J | 0 | - | 4.31 | 39,738 |
| Pictures by Letter - B | 0 | - | 4.31 | 43,644 |
| Pictures by Letter - D | 0 | - | 4.16 | 37,327 |
| Pictures by Letter - M | 0 | - | 4.24 | 37,540 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 712,179 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,091,282 |
| The Eleven Colors | 0 | - | 4.73 | 233,403 |
| Find The Mystery Country Using Color Clues - Randomized! | 0 | - | 4.98 | 2,147,115 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 317,269 |
| Three Real and One Fake - Country Flags | 0 | - | 4.97 | 83,341 |
| Things that are Red by Picture | 0 | - | 3.76 | 14,205 |
| Things that are Yellow by Picture | 0 | - | 3.94 | 11,965 |
| Things that are Blue by Picture | 0 | - | 3.67 | 13,338 |
| Things that are White by Picture | 0 | - | 3.81 | 12,374 |
| Things that are Black by Picture | 0 | - | 3.51 | 13,382 |
| Pick a Picture - Animal Relations | 0 | - | 4.94 | 54,894 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 335,658 |
| Name the Pixelated Landmark | 0 | - | 4.84 | 62,503 |
| Car Logos Quiz #1 | 0 | - | 4.44 | 532,621 |
| Books with Food in the Title | 0 | - | 3.93 | 39,601 |
| American Foods | 0 | - | 3.66 | 39,284 |
| Divided World City Name Puzzle #1 | 0 | - | 4.88 | 48,133 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 36,493 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 47,768 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 95,672 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.42 | 319,481 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 102,628 |
| Marvel Cinematic Universe - All Movies | 0 | - | 4.89 | 333,282 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,020 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 179,515 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 88,495 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 77,414 |
| The Only Country ... | 0 | - | 4.91 | 79,991 |
| World Capitals in the Answer | 0 | - | 4.94 | 76,348 |
| The Sun Quiz | 0 | - | 4.93 | 34,160 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,405 |
| Random Countries by Borders | 0 | - | 4.99 | 81,722 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 137,306 |
| Random Name a Valid Country | 0 | - | 4.99 | 203,350 |
| Random Category Elimination - Countries | 0 | - | 4.99 | 427,285 |
| Random Point on Land to Country | 0 | - | 4.99 | 232,063 |
| Random Countries on a Topological Map | 0 | - | 4.90 | 51,280 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 121,549 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 233,743 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 222,987 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 190,492 |
| Category Elimination - European Geography #3 | 0 | - | 4.85 | 79,892 |
| Name a Valid Island Country | 0 | - | 4.96 | 114,114 |
| Name that Bug | 0 | - | 4.12 | 45,459 |
| Islands by Shape #1 | 0 | - | 4.32 | 84,195 |
| 1970s Celebrities by Picture #1 | 0 | - | 4.20 | 57,643 |
| 1970s Celebrities by Picture #2 | 0 | - | 4.21 | 50,431 |
| Elements by Picture | 0 | - | 4.28 | 69,584 |
| Name that Object #2 | 0 | - | 3.64 | 15,337 |
| Rocks and Minerals Picture Quiz | 0 | - | 4.48 | 29,172 |
| Islands by Picture | 0 | - | 4.29 | 105,990 |
| Name that Object #3 | 0 | - | 3.93 | 14,312 |
| Classic Movies by Movie Posters | 0 | - | 4.44 | 24,067 |
| Animals by Skeleton Image | 0 | - | 4.80 | 46,028 |
| 1980s Movie Silhouettes | 0 | - | 4.97 | 102,793 |
| Animals by Close-up Image | 0 | - | 4.42 | 216,958 |
| Aquatic Mammals by Picture | 0 | - | 4.41 | 45,278 |
| Extinct Animals by Picture | 0 | - | 4.49 | 34,947 |
| Mammals by Picture #1 | 0 | - | 4.70 | 91,169 |
| 1940s Celebrities by Picture | 0 | - | 4.43 | 47,790 |
| International Footballers by Picture | 0 | - | 4.50 | 54,826 |
| Name that Historical Figure #2 | 0 | - | 4.43 | 282,809 |
| Name that Historical Figure #5 | 0 | - | 4.43 | 106,707 |
| Name that Historical Figure #7 - U.S. Edition | 0 | - | 4.50 | 50,331 |
| Geography by Picture - A | 0 | - | 4.39 | 60,064 |
| Geography by Picture - D | 0 | - | 4.15 | 45,511 |
| Geography by Picture - F | 0 | - | 4.31 | 50,841 |
| Geography by Picture - G | 0 | - | 4.38 | 47,806 |
| Geography by Picture - J | 0 | - | 4.16 | 38,344 |
| Geography by Picture - K | 0 | - | 4.28 | 33,027 |
| Geography by Picture - C | 0 | - | 4.31 | 56,924 |
| Geography by Picture - L | 0 | - | 4.37 | 58,778 |
| Geography by Picture - M | 0 | - | 4.14 | 40,353 |
| Geography by Picture - P | 0 | - | 4.24 | 42,312 |
| Geography by Picture - S | 0 | - | 4.38 | 46,926 |
| Miscellaneous Flags Quiz | 0 | - | 4.42 | 278,549 |
| Country Flags Multiple Choice | 0 | - | 4.97 | 143,553 |
| Flag Maths | 0 | - | 4.78 | 57,685 |
| Satellite Images #1 | 0 | - | 4.46 | 129,044 |
| Satellite Images Quiz #2 | 0 | - | 4.63 | 109,013 |
| Satellite Images Quiz #4 | 0 | - | 4.55 | 88,671 |
| Satellite Images Quiz #5 | 0 | - | 4.48 | 49,673 |
| Satellite Images Quiz #6 | 0 | - | 4.50 | 38,821 |
