| Name that Nut, Seed, or Bean | 0 | - | 4.63 | 56,927 |
| Fruit and Vegetable Emojis | 0 | - | 4.43 | 79,616 |
| Fast Food Logos Quiz | 0 | - | 4.43 | 247,174 |
| Mostly-American Candy Logos | 0 | - | 4.14 | 158,047 |
| Vegetables by Picture | 0 | - | 4.39 | 62,941 |
| Foods by Picture | 0 | - | 3.81 | 225,590 |
| Junk Foods by Picture | 0 | - | 3.69 | 96,078 |
| Countries with the Most McDonald's Locations | 0 | - | 4.83 | 110,410 |
| Biggest Countries with No McDonald's | 0 | - | 4.84 | 88,941 |
| Former Countries by Territory Map | 0 | - | 4.96 | 101,788 |
| Empires by Maps | 0 | - | 4.98 | 118,794 |
| Merged Company Logos #1 | 0 | - | 4.91 | 105,576 |
| Foods by Country of Origin #1 | 0 | - | 4.41 | 335,291 |
| Songs by Picture Quiz #1 | 0 | - | 4.68 | 65,469 |
| Songs by Picture Quiz #2 | 0 | - | 4.42 | 58,498 |
| Countries That Produce the Most Spices | 0 | - | 4.44 | 41,477 |
| Countries that Produce the Most Cheese per Capita | 0 | - | 4.53 | 52,581 |
| Countries Which Eat the Most Beef | 0 | - | 4.46 | 50,125 |
| Countries by Milk Production | 0 | - | 4.54 | 43,684 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,037 |
| Visual Memory Test - Random Cartoons | 0 | - | 4.98 | 102,970 |
| Play-Doh People from History | 0 | - | 4.99 | 93,999 |
| Famous Landmarks Out Of Focus #1 | 0 | - | 4.89 | 60,419 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,118 |
| All Country Flags of the World | 0 | - | 5.00 | 3,612,287 |
| U.S. Chain Restaurant Menu | 0 | - | 4.08 | 139,004 |
| Foods of the World by Description | 0 | - | 4.18 | 45,951 |
| Citrus Fruits | 0 | - | 3.63 | 41,972 |
| Countries That Eat the Most Pork | 0 | - | 4.18 | 39,148 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,528,120 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,088,272 |
| Country Flags Quiz #3 | 0 | - | 4.98 | 730,277 |
| Countries that Produce the Most Cheese | 0 | - | 4.77 | 63,101 |
| Most Popular Fast Food Restaurants | 0 | - | 4.23 | 665,624 |
| Top 15 Countries with the Most Starbucks | 0 | - | 4.51 | 80,550 |
| The Wonderful World of Wine | 0 | - | 4.48 | 11,171 |
| Movies with Food in the Title | 0 | - | 4.14 | 231,983 |
| Countries that Eat the Most Meat | 0 | - | 4.23 | 42,372 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,593,568 |
| Things that are Orange by Picture | 0 | - | 4.20 | 26,592 |
| Things that are Green by Picture | 0 | - | 4.15 | 29,809 |
| Years in History by Picture | 0 | - | 4.44 | 35,169 |
| Make a Stained Glass Window | 0 | - | 5.00 | 67,924 |
| Famous Foreheads #1 | 0 | - | 4.47 | 74,319 |
| Flags with Crescents | 0 | - | 4.98 | 167,859 |
| Country Flag Trivia | 0 | - | 4.81 | 56,086 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 102,603 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 76,597 |
| Pixelated Flag Quiz | 0 | - | 4.98 | 86,115 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 66,585 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 84,495 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 52,165 |
| National Football Team Logos | 0 | - | 4.84 | 178,947 |
| Merged Company Logos #2 | 0 | - | 4.75 | 76,867 |
| Cities with the Most Michelin Stars | 0 | - | 4.33 | 24,496 |
| Word Scramble - Countries | 0 | - | 4.86 | 2,090,288 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 163,596 |
| Solve the Secret Country #2 | 0 | - | 4.85 | 116,478 |
| Anagram Chain - Countries | 0 | - | 4.99 | 115,451 |
| 7 Deadly Sins | 0 | - | 4.88 | 395,823 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 447,234 |
| Countries with Four Letters | 0 | - | 4.99 | 419,152 |
| Random Symbol to Element | 0 | - | 4.88 | 92,349 |
| Random Capital to Country | 0 | - | 4.99 | 2,580,123 |
| Random Country to Capital | 0 | - | 4.98 | 912,897 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,600 |
| Name a Valid World City | 0 | - | 4.83 | 70,295 |
| Short Term Memory Test - Countries | 0 | - | 4.83 | 45,377 |
| Countries but all Vowels are Changed to O | 0 | - | 4.92 | 68,116 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 63,420 |
| Name that Object #1 | 0 | - | 3.56 | 96,331 |
| Flags to Languages | 0 | - | 4.95 | 172,681 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 50,170 |
| Best-Selling Breakfast Cereals | 0 | - | 3.68 | 92,798 |
| Foods by Country of Origin #2 | 0 | - | 3.67 | 59,364 |
| Real or Fake: Japanese Kit Kat Flavours | 0 | - | 4.53 | 19,858 |
| Islands by Country #1 | 0 | - | 4.87 | 174,598 |
| Regions of Countries #1 | 0 | - | 4.97 | 159,010 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,356 |
| Regions of Countries #3 | 0 | - | 4.84 | 90,395 |
| Crayola Crayon Colors 64 Pack | 0 | - | 4.99 | 62,116 |
| Countries by Emojis | 0 | - | 4.99 | 237,017 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 198,535 |
| Top Five Countries By Category #3 | 0 | - | 4.82 | 169,656 |
| Countries With One Word And Two O's | 0 | - | 4.94 | 55,225 |
| Country Chain | 0 | - | 4.96 | 215,948 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 214,229 |
| Random Countries Mouse Hunt! | 0 | - | 4.81 | 182,481 |
| Random Countries Mouse Hunt 2: Mousenado! | 0 | - | 4.98 | 128,564 |
| Capital Cities Chain | 0 | - | 4.84 | 82,035 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,127 |
| Name a Valid Country #3 | 0 | - | 4.99 | 260,169 |
| Name a Valid Country #1 | 0 | - | 4.99 | 284,368 |
| Name a Valid Country #2 | 0 | - | 4.98 | 246,854 |
| Name a Valid Country #4 | 0 | - | 4.97 | 252,219 |
| Name a Valid Country #5 | 0 | - | 4.99 | 190,177 |
| Name a Valid Country #6 | 0 | - | 4.94 | 126,720 |
| Name a Valid Country #7 | 0 | - | 4.91 | 126,791 |
| Name a Valid Country #8 | 0 | - | 4.85 | 96,305 |
| Random Name a Valid Bordering Country | 0 | - | 4.99 | 74,442 |
| Name a Valid Country #10 | 0 | - | 4.93 | 41,632 |
| Visual Memory Test - Countries on a World Map | 0 | - | 4.99 | 66,454 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,259 |
| Old Movies by Picture | 0 | - | 4.51 | 24,866 |
| Musical Instruments by Picture #2 | 0 | - | 4.24 | 46,740 |
| Geography by Picture - B | 0 | - | 4.42 | 55,449 |
| Geography by Picture - H | 0 | - | 4.50 | 58,073 |
| Geography by Picture - N | 0 | - | 4.45 | 42,069 |
| Geography by Picture - R | 0 | - | 4.55 | 40,899 |
| Geography by Picture - T | 0 | - | 4.54 | 57,707 |
| Random Logos Quiz | 0 | - | 4.31 | 207,230 |
| All North American Pro Sports Logos | 0 | - | 4.70 | 113,549 |
| Pictures by Letter - A | 0 | - | 4.17 | 33,173 |
| Pictures by Letter - J | 0 | - | 4.31 | 39,770 |
| Pictures by Letter - B | 0 | - | 4.31 | 43,667 |
| Pictures by Letter - D | 0 | - | 4.16 | 37,357 |
| Pictures by Letter - M | 0 | - | 4.24 | 37,560 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 713,046 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,091,846 |
| The Eleven Colors | 0 | - | 4.73 | 233,478 |
| Find The Mystery Country Using Color Clues - Randomized! | 0 | - | 4.98 | 2,148,517 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 317,519 |
| Three Real and One Fake - Country Flags | 0 | - | 4.97 | 83,399 |
| Things that are Red by Picture | 0 | - | 3.76 | 14,211 |
| Things that are Yellow by Picture | 0 | - | 3.94 | 11,967 |
| Things that are Blue by Picture | 0 | - | 3.67 | 13,346 |
| Things that are White by Picture | 0 | - | 3.81 | 12,379 |
| Things that are Black by Picture | 0 | - | 3.51 | 13,387 |
| Pick a Picture - Animal Relations | 0 | - | 4.94 | 54,936 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 335,833 |
| Name the Pixelated Landmark | 0 | - | 4.84 | 62,540 |
| Car Logos Quiz #1 | 0 | - | 4.44 | 533,151 |
| Books with Food in the Title | 0 | - | 3.93 | 39,607 |
| American Foods | 0 | - | 3.66 | 39,294 |
| Divided World City Name Puzzle #1 | 0 | - | 4.88 | 48,180 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 36,545 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 47,892 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 95,750 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.42 | 319,635 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 102,668 |
| Marvel Cinematic Universe - All Movies | 0 | - | 4.89 | 333,724 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,037 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 179,599 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 88,540 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 77,589 |
| The Only Country ... | 0 | - | 4.91 | 80,081 |
| World Capitals in the Answer | 0 | - | 4.94 | 76,404 |
| The Sun Quiz | 0 | - | 4.93 | 34,200 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,442 |
| Random Countries by Borders | 0 | - | 4.99 | 81,770 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 137,524 |
| Random Name a Valid Country | 0 | - | 4.99 | 203,471 |
| Random Category Elimination - Countries | 0 | - | 4.99 | 427,774 |
| Random Point on Land to Country | 0 | - | 4.99 | 232,263 |
| Random Countries on a Topological Map | 0 | - | 4.90 | 51,337 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 121,661 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 233,935 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 223,142 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 190,626 |
| Category Elimination - European Geography #3 | 0 | - | 4.85 | 79,979 |
| Name a Valid Island Country | 0 | - | 4.96 | 114,169 |
| Name that Bug | 0 | - | 4.12 | 45,465 |
| Islands by Shape #1 | 0 | - | 4.32 | 84,202 |
| 1970s Celebrities by Picture #1 | 0 | - | 4.20 | 57,670 |
| 1970s Celebrities by Picture #2 | 0 | - | 4.21 | 50,455 |
| Elements by Picture | 0 | - | 4.28 | 69,624 |
| Name that Object #2 | 0 | - | 3.64 | 15,341 |
| Rocks and Minerals Picture Quiz | 0 | - | 4.48 | 29,183 |
| Islands by Picture | 0 | - | 4.29 | 106,073 |
| Name that Object #3 | 0 | - | 3.93 | 14,316 |
| Classic Movies by Movie Posters | 0 | - | 4.44 | 24,090 |
| Animals by Skeleton Image | 0 | - | 4.80 | 46,066 |
| 1980s Movie Silhouettes | 0 | - | 4.97 | 102,905 |
| Animals by Close-up Image | 0 | - | 4.42 | 217,042 |
| Aquatic Mammals by Picture | 0 | - | 4.41 | 45,313 |
| Extinct Animals by Picture | 0 | - | 4.49 | 34,971 |
| Mammals by Picture #1 | 0 | - | 4.70 | 91,224 |
| 1940s Celebrities by Picture | 0 | - | 4.43 | 47,810 |
| International Footballers by Picture | 0 | - | 4.50 | 54,878 |
| Name that Historical Figure #2 | 0 | - | 4.43 | 282,990 |
| Name that Historical Figure #5 | 0 | - | 4.43 | 106,794 |
| Name that Historical Figure #7 - U.S. Edition | 0 | - | 4.50 | 50,381 |
| Geography by Picture - A | 0 | - | 4.39 | 60,077 |
| Geography by Picture - D | 0 | - | 4.15 | 45,525 |
| Geography by Picture - F | 0 | - | 4.31 | 50,853 |
| Geography by Picture - G | 0 | - | 4.38 | 47,822 |
| Geography by Picture - J | 0 | - | 4.16 | 38,354 |
| Geography by Picture - K | 0 | - | 4.29 | 33,035 |
| Geography by Picture - C | 0 | - | 4.31 | 56,939 |
| Geography by Picture - L | 0 | - | 4.37 | 58,793 |
| Geography by Picture - M | 0 | - | 4.14 | 40,362 |
| Geography by Picture - P | 0 | - | 4.24 | 42,319 |
| Geography by Picture - S | 0 | - | 4.38 | 46,934 |
| Miscellaneous Flags Quiz | 0 | - | 4.42 | 278,715 |
| Country Flags Multiple Choice | 0 | - | 4.97 | 143,652 |
| Flag Maths | 0 | - | 4.78 | 57,691 |
| Satellite Images #1 | 0 | - | 4.46 | 129,069 |
| Satellite Images Quiz #2 | 0 | - | 4.63 | 109,037 |
| Satellite Images Quiz #4 | 0 | - | 4.55 | 88,692 |
| Satellite Images Quiz #5 | 0 | - | 4.49 | 49,689 |
