| Name that Nut, Seed, or Bean | 0 | - | 4.63 | 56,898 |
| Fruit and Vegetable Emojis | 0 | - | 4.42 | 79,539 |
| Fast Food Logos Quiz | 0 | - | 4.43 | 247,087 |
| Mostly-American Candy Logos | 0 | - | 4.14 | 157,935 |
| Vegetables by Picture | 0 | - | 4.39 | 62,898 |
| Foods by Picture | 0 | - | 3.81 | 225,535 |
| Junk Foods by Picture | 0 | - | 3.69 | 96,045 |
| Countries with the Most McDonald's Locations | 0 | - | 4.83 | 110,382 |
| Biggest Countries with No McDonald's | 0 | - | 4.84 | 88,891 |
| Former Countries by Territory Map | 0 | - | 4.96 | 101,693 |
| Empires by Maps | 0 | - | 4.98 | 118,664 |
| Merged Company Logos #1 | 0 | - | 4.91 | 105,515 |
| Foods by Country of Origin #1 | 0 | - | 4.41 | 335,157 |
| Songs by Picture Quiz #1 | 0 | - | 4.68 | 65,427 |
| Songs by Picture Quiz #2 | 0 | - | 4.41 | 58,458 |
| Countries That Produce the Most Spices | 0 | - | 4.44 | 41,466 |
| Countries that Produce the Most Cheese per Capita | 0 | - | 4.53 | 52,557 |
| Countries Which Eat the Most Beef | 0 | - | 4.46 | 50,107 |
| Countries by Milk Production | 0 | - | 4.54 | 43,655 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,012 |
| Visual Memory Test - Random Cartoons | 0 | - | 4.98 | 102,893 |
| Play-Doh People from History | 0 | - | 4.99 | 93,943 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,083 |
| All Country Flags of the World | 0 | - | 5.00 | 3,607,049 |
| U.S. Chain Restaurant Menu | 0 | - | 4.08 | 138,985 |
| Foods of the World by Description | 0 | - | 4.18 | 45,942 |
| Citrus Fruits | 0 | - | 3.65 | 41,961 |
| Countries That Eat the Most Pork | 0 | - | 4.18 | 39,134 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,527,313 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,087,854 |
| Country Flags Quiz #3 | 0 | - | 4.98 | 730,001 |
| Countries that Produce the Most Cheese | 0 | - | 4.74 | 63,083 |
| Most Popular Fast Food Restaurants | 0 | - | 4.23 | 665,300 |
| Top 15 Countries with the Most Starbucks | 0 | - | 4.51 | 80,510 |
| The Wonderful World of Wine | 0 | - | 4.48 | 11,165 |
| Movies with Food in the Title | 0 | - | 4.14 | 231,937 |
| Countries that Eat the Most Meat | 0 | - | 4.23 | 42,366 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,590,488 |
| 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 | 35,138 |
| Make a Stained Glass Window | 0 | - | 5.00 | 67,868 |
| Famous Foreheads #1 | 0 | - | 4.47 | 74,283 |
| Flags with Crescents | 0 | - | 4.98 | 167,722 |
| Country Flag Trivia | 0 | - | 4.81 | 56,004 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 102,524 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 76,536 |
| Pixelated Flag Quiz | 0 | - | 4.98 | 86,028 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 66,521 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 84,440 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 52,103 |
| National Football Team Logos | 0 | - | 4.84 | 178,831 |
| Merged Company Logos #2 | 0 | - | 4.75 | 76,826 |
| Cities with the Most Michelin Stars | 0 | - | 4.33 | 24,489 |
| Word Scramble - Countries | 0 | - | 4.86 | 2,088,991 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 163,372 |
| Solve the Secret Country #2 | 0 | - | 4.85 | 116,280 |
| Anagram Chain - Countries | 0 | - | 4.99 | 115,344 |
| 7 Deadly Sins | 0 | - | 4.88 | 395,439 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 447,007 |
| Countries with Four Letters | 0 | - | 4.99 | 418,830 |
| Random Symbol to Element | 0 | - | 4.88 | 92,294 |
| Random Capital to Country | 0 | - | 4.99 | 2,579,079 |
| Random Country to Capital | 0 | - | 4.98 | 912,246 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,569 |
| Name a Valid World City | 0 | - | 4.83 | 70,217 |
| Short Term Memory Test - Countries | 0 | - | 4.83 | 45,327 |
| Countries but all Vowels are Changed to O | 0 | - | 4.92 | 67,983 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 63,315 |
| Name that Object #1 | 0 | - | 3.56 | 96,321 |
| Flags to Languages | 0 | - | 4.95 | 172,602 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 50,163 |
| Best-Selling Breakfast Cereals | 0 | - | 3.68 | 92,790 |
| Foods by Country of Origin #2 | 0 | - | 3.67 | 59,348 |
| Real or Fake: Japanese Kit Kat Flavours | 0 | - | 4.53 | 19,845 |
| Islands by Country #1 | 0 | - | 4.87 | 174,551 |
| Regions of Countries #1 | 0 | - | 4.97 | 158,974 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,322 |
| Regions of Countries #3 | 0 | - | 4.84 | 90,370 |
| Crayola Crayon Colors 64 Pack | 0 | - | 4.99 | 62,091 |
| Countries by Emojis | 0 | - | 4.99 | 236,712 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 198,425 |
| Top Five Countries By Category #3 | 0 | - | 4.82 | 169,547 |
| Countries With One Word And Two O's | 0 | - | 4.94 | 55,167 |
| Country Chain | 0 | - | 4.96 | 215,844 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 214,028 |
| Random Countries Mouse Hunt! | 0 | - | 4.81 | 182,313 |
| Random Countries Mouse Hunt 2: Mousenado! | 0 | - | 4.98 | 128,464 |
| Capital Cities Chain | 0 | - | 4.84 | 81,970 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,044 |
| Name a Valid Country #3 | 0 | - | 4.99 | 259,986 |
| Name a Valid Country #1 | 0 | - | 4.99 | 283,917 |
| Name a Valid Country #2 | 0 | - | 4.98 | 246,600 |
| Name a Valid Country #4 | 0 | - | 4.97 | 251,787 |
| Name a Valid Country #5 | 0 | - | 4.99 | 189,960 |
| Name a Valid Country #6 | 0 | - | 4.95 | 126,542 |
| Name a Valid Country #7 | 0 | - | 4.91 | 126,620 |
| Name a Valid Country #8 | 0 | - | 4.85 | 96,160 |
| Random Name a Valid Bordering Country | 0 | - | 4.99 | 74,328 |
| Name a Valid Country #10 | 0 | - | 4.93 | 41,534 |
| Visual Memory Test - Countries on a World Map | 0 | - | 4.99 | 66,385 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,251 |
| Old Movies by Picture | 0 | - | 4.51 | 24,834 |
| Musical Instruments by Picture #2 | 0 | - | 4.24 | 46,712 |
| Geography by Picture - B | 0 | - | 4.42 | 55,431 |
| Geography by Picture - H | 0 | - | 4.49 | 58,064 |
| Geography by Picture - N | 0 | - | 4.45 | 42,060 |
| Geography by Picture - R | 0 | - | 4.55 | 40,886 |
| Geography by Picture - T | 0 | - | 4.54 | 57,692 |
| Random Logos Quiz | 0 | - | 4.32 | 207,140 |
| All North American Pro Sports Logos | 0 | - | 4.70 | 113,446 |
| Pictures by Letter - A | 0 | - | 4.17 | 33,148 |
| Pictures by Letter - J | 0 | - | 4.31 | 39,739 |
| Pictures by Letter - B | 0 | - | 4.31 | 43,645 |
| Pictures by Letter - D | 0 | - | 4.16 | 37,329 |
| Pictures by Letter - M | 0 | - | 4.24 | 37,541 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 712,226 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,091,325 |
| The Eleven Colors | 0 | - | 4.73 | 233,405 |
| Find The Mystery Country Using Color Clues - Randomized! | 0 | - | 4.98 | 2,147,149 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 317,287 |
| Three Real and One Fake - Country Flags | 0 | - | 4.97 | 83,348 |
| Things that are Red by Picture | 0 | - | 3.76 | 14,205 |
| Things that are Yellow by Picture | 0 | - | 3.94 | 11,966 |
| 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 | 54,898 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 335,669 |
| Name the Pixelated Landmark | 0 | - | 4.84 | 62,505 |
| Car Logos Quiz #1 | 0 | - | 4.44 | 532,652 |
| Books with Food in the Title | 0 | - | 3.93 | 39,601 |
| American Foods | 0 | - | 3.66 | 39,285 |
| Divided World City Name Puzzle #1 | 0 | - | 4.88 | 48,134 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 36,493 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 47,776 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 95,678 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.42 | 319,488 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 102,630 |
| Marvel Cinematic Universe - All Movies | 0 | - | 4.89 | 333,321 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,020 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 179,525 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 88,495 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 77,420 |
| The Only Country ... | 0 | - | 4.91 | 79,996 |
| World Capitals in the Answer | 0 | - | 4.94 | 76,350 |
| The Sun Quiz | 0 | - | 4.93 | 34,162 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,407 |
| Random Countries by Borders | 0 | - | 4.99 | 81,725 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 137,315 |
| Random Name a Valid Country | 0 | - | 4.99 | 203,358 |
| Random Category Elimination - Countries | 0 | - | 4.99 | 427,303 |
| Random Point on Land to Country | 0 | - | 4.99 | 232,079 |
| Random Countries on a Topological Map | 0 | - | 4.90 | 51,282 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 121,554 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 233,760 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 223,000 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 190,500 |
| Category Elimination - European Geography #3 | 0 | - | 4.85 | 79,896 |
| Name a Valid Island Country | 0 | - | 4.96 | 114,117 |
| 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 | 57,645 |
| 1970s Celebrities by Picture #2 | 0 | - | 4.21 | 50,431 |
| Elements by Picture | 0 | - | 4.28 | 69,585 |
| 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 | 105,991 |
| Name that Object #3 | 0 | - | 3.93 | 14,312 |
| Classic Movies by Movie Posters | 0 | - | 4.44 | 24,068 |
| Animals by Skeleton Image | 0 | - | 4.80 | 46,029 |
| 1980s Movie Silhouettes | 0 | - | 4.97 | 102,801 |
| Animals by Close-up Image | 0 | - | 4.42 | 216,964 |
| Aquatic Mammals by Picture | 0 | - | 4.41 | 45,281 |
| Extinct Animals by Picture | 0 | - | 4.49 | 34,948 |
| Mammals by Picture #1 | 0 | - | 4.70 | 91,170 |
| 1940s Celebrities by Picture | 0 | - | 4.43 | 47,790 |
| International Footballers by Picture | 0 | - | 4.50 | 54,833 |
| Name that Historical Figure #2 | 0 | - | 4.43 | 282,822 |
| Name that Historical Figure #5 | 0 | - | 4.43 | 106,713 |
| Name that Historical Figure #7 - U.S. Edition | 0 | - | 4.50 | 50,332 |
| Geography by Picture - A | 0 | - | 4.39 | 60,064 |
| Geography by Picture - D | 0 | - | 4.15 | 45,512 |
| Geography by Picture - F | 0 | - | 4.31 | 50,842 |
| Geography by Picture - G | 0 | - | 4.38 | 47,806 |
| Geography by Picture - J | 0 | - | 4.16 | 38,345 |
| Geography by Picture - K | 0 | - | 4.28 | 33,028 |
| Geography by Picture - C | 0 | - | 4.31 | 56,925 |
| Geography by Picture - L | 0 | - | 4.37 | 58,778 |
| Geography by Picture - M | 0 | - | 4.14 | 40,354 |
| Geography by Picture - P | 0 | - | 4.24 | 42,313 |
| Geography by Picture - S | 0 | - | 4.38 | 46,926 |
| Miscellaneous Flags Quiz | 0 | - | 4.42 | 278,557 |
| Country Flags Multiple Choice | 0 | - | 4.97 | 143,557 |
| Flag Maths | 0 | - | 4.78 | 57,685 |
| Satellite Images #1 | 0 | - | 4.46 | 129,047 |
| Satellite Images Quiz #2 | 0 | - | 4.63 | 109,015 |
| 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 |
