| Name that Nut, Seed, or Bean | 0 | - | 4.63 | 57,403 |
| Fruit and Vegetable Emojis | 0 | - | 4.45 | 90,295 |
| Fast Food Logos Quiz | 0 | - | 4.45 | 248,758 |
| Mostly-American Candy Logos | 0 | - | 4.14 | 159,337 |
| Vegetables by Picture | 0 | - | 4.36 | 63,531 |
| Foods by Picture | 0 | - | 3.81 | 226,259 |
| Junk Foods by Picture | 0 | - | 3.69 | 96,476 |
| Countries with the Most McDonald's Locations | 0 | - | 4.83 | 110,850 |
| Biggest Countries with No McDonald's | 0 | - | 4.84 | 89,592 |
| Former Countries by Territory Map | 0 | - | 4.96 | 103,075 |
| Empires by Maps | 0 | - | 4.98 | 120,917 |
| Merged Company Logos #1 | 0 | - | 4.90 | 106,758 |
| Foods by Country of Origin #1 | 0 | - | 4.41 | 337,017 |
| Songs by Picture Quiz #1 | 0 | - | 4.68 | 66,159 |
| Songs by Picture Quiz #2 | 0 | - | 4.42 | 59,006 |
| Countries That Produce the Most Spices | 0 | - | 4.44 | 41,616 |
| Countries that Produce the Most Cheese per Capita | 0 | - | 4.51 | 52,898 |
| Countries Which Eat the Most Beef | 0 | - | 4.46 | 50,307 |
| Countries by Milk Production | 0 | - | 4.54 | 44,064 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,339 |
| Visual Memory Test - Random Cartoons | 0 | - | 4.98 | 104,674 |
| Play-Doh People from History | 0 | - | 4.99 | 95,028 |
| Famous Landmarks Out Of Focus #1 | 0 | - | 4.89 | 61,223 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,735 |
| All Country Flags of the World | 0 | - | 5.00 | 3,678,232 |
| U.S. Chain Restaurant Menu | 0 | - | 4.08 | 139,235 |
| Foods of the World by Description | 0 | - | 4.18 | 46,064 |
| Citrus Fruits | 0 | - | 3.63 | 42,091 |
| Countries That Eat the Most Pork | 0 | - | 4.18 | 39,319 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,539,701 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,094,126 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 734,296 |
| Countries that Produce the Most Cheese | 0 | - | 4.77 | 63,367 |
| Most Popular Fast Food Restaurants | 0 | - | 4.23 | 670,404 |
| Top 15 Countries with the Most Starbucks | 0 | - | 4.51 | 81,231 |
| The Wonderful World of Wine | 0 | - | 4.49 | 11,242 |
| Movies with Food in the Title | 0 | - | 4.14 | 232,903 |
| Countries that Eat the Most Meat | 0 | - | 4.23 | 42,446 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,631,831 |
| Things that are Orange by Picture | 0 | - | 4.20 | 26,775 |
| Things that are Green by Picture | 0 | - | 4.15 | 30,029 |
| Years in History by Picture | 0 | - | 4.44 | 35,602 |
| Animals by Skeleton Image | 0 | - | 4.81 | 46,651 |
| Make a Stained Glass Window | 0 | - | 5.00 | 68,670 |
| Famous Foreheads #1 | 0 | - | 4.47 | 75,073 |
| Flags with Crescents | 0 | - | 4.98 | 170,042 |
| Country Flag Trivia | 0 | - | 4.81 | 57,297 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 104,097 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 77,768 |
| Pixelated Flag Quiz | 0 | - | 4.97 | 87,745 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 67,471 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 85,443 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 53,029 |
| Real vs. Fake Flags | 0 | - | 4.98 | 124,661 |
| Ultimate Car Logos Quiz | 0 | - | 4.81 | 181,668 |
| National Football Team Logos | 0 | - | 4.85 | 180,779 |
| Merged Company Logos #2 | 0 | - | 4.75 | 77,743 |
| Cities with the Most Michelin Stars | 0 | - | 4.33 | 24,609 |
| Word Scramble - Countries | 0 | - | 4.87 | 2,104,978 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 166,289 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 118,868 |
| Anagram Chain - Countries | 0 | - | 4.98 | 116,764 |
| 7 Deadly Sins | 0 | - | 4.88 | 401,354 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 451,494 |
| Countries with Four Letters | 0 | - | 4.99 | 423,257 |
| Random Symbol to Element | 0 | - | 4.88 | 93,242 |
| Random Capital to Country | 0 | - | 4.99 | 2,594,295 |
| Random Country to Capital | 0 | - | 4.98 | 922,585 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,092 |
| Name a Valid World City | 0 | - | 4.83 | 71,431 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 69,952 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 64,888 |
| Name that Object #1 | 0 | - | 3.57 | 96,529 |
| Flags to Languages | 0 | - | 4.95 | 173,894 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 50,676 |
| Best-Selling Breakfast Cereals | 0 | - | 3.68 | 92,906 |
| Foods by Country of Origin #2 | 0 | - | 3.67 | 59,569 |
| Real or Fake: Japanese Kit Kat Flavours | 0 | - | 4.53 | 20,003 |
| Islands by Country #1 | 0 | - | 4.88 | 175,463 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,625 |
| Regions of Countries #2 | 0 | - | 4.95 | 124,017 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,799 |
| Crayola Crayon Colors 64 Pack | 0 | - | 4.99 | 62,814 |
| Countries by Emojis | 0 | - | 4.99 | 240,334 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 201,031 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 183,293 |
| Countries With One Word And Two O's | 0 | - | 4.92 | 56,094 |
| Country Chain | 0 | - | 4.96 | 217,374 |
| Can You Name These 50 Random Countries? | 0 | - | 4.99 | 217,335 |
| Random Countries Mouse Hunt! | 0 | - | 4.81 | 185,127 |
| Random Countries Mouse Hunt 2: Mousenado! | 0 | - | 4.98 | 130,408 |
| Capital Cities Chain | 0 | - | 4.83 | 82,922 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,094 |
| Name a Valid Country #3 | 0 | - | 4.99 | 263,601 |
| Name a Valid Country #1 | 0 | - | 4.99 | 291,148 |
| Name a Valid Country #2 | 0 | - | 4.98 | 251,415 |
| Name a Valid Country #4 | 0 | - | 4.97 | 256,575 |
| Name a Valid Country #5 | 0 | - | 4.99 | 207,605 |
| Name a Valid Country #6 | 0 | - | 4.94 | 129,933 |
| Name a Valid Country #7 | 0 | - | 4.91 | 129,684 |
| Name a Valid Country #8 | 0 | - | 4.86 | 99,038 |
| Random Name a Valid Bordering Country | 0 | - | 4.99 | 75,826 |
| Name a Valid Country #10 | 0 | - | 4.93 | 43,194 |
| Visual Memory Test - Countries on a World Map | 0 | - | 4.99 | 67,210 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,421 |
| Old Movies by Picture | 0 | - | 4.51 | 25,147 |
| Musical Instruments by Picture #2 | 0 | - | 4.24 | 47,121 |
| Geography by Picture - B | 0 | - | 4.42 | 55,667 |
| Geography by Picture - H | 0 | - | 4.50 | 58,276 |
| Geography by Picture - N | 0 | - | 4.45 | 42,243 |
| Geography by Picture - R | 0 | - | 4.56 | 41,067 |
| Geography by Picture - T | 0 | - | 4.54 | 57,893 |
| Random Logos Quiz | 0 | - | 4.31 | 208,759 |
| All North American Pro Sports Logos | 0 | - | 4.70 | 115,517 |
| Pictures by Letter - A | 0 | - | 4.18 | 33,507 |
| Pictures by Letter - J | 0 | - | 4.31 | 40,126 |
| Pictures by Letter - B | 0 | - | 4.32 | 44,075 |
| Pictures by Letter - D | 0 | - | 4.14 | 37,674 |
| Pictures by Letter - M | 0 | - | 4.24 | 37,871 |
| Countries by Languages in 90 Seconds | 0 | - | 4.94 | 722,562 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,098,960 |
| The Eleven Colors | 0 | - | 4.74 | 235,419 |
| Find The Mystery Country Using Color Clues - Randomized! | 0 | - | 4.98 | 2,170,087 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 321,673 |
| Three Real and One Fake - Country Flags | 0 | - | 4.97 | 84,311 |
| Things that are Red by Picture | 0 | - | 3.76 | 14,314 |
| Things that are Yellow by Picture | 0 | - | 3.94 | 12,069 |
| Things that are Blue by Picture | 0 | - | 3.67 | 13,443 |
| Things that are White by Picture | 0 | - | 3.81 | 12,473 |
| Things that are Black by Picture | 0 | - | 3.51 | 13,493 |
| Pick a Picture - Animal Relations | 0 | - | 4.94 | 55,568 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 338,060 |
| Name the Pixelated Landmark | 0 | - | 4.85 | 63,152 |
| Car Logos Quiz #1 | 0 | - | 4.52 | 540,672 |
| Books with Food in the Title | 0 | - | 3.93 | 39,701 |
| American Foods | 0 | - | 3.66 | 39,401 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,945 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 37,161 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 48,917 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 96,334 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.43 | 322,728 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 103,184 |
| Marvel Cinematic Universe - All Movies | 0 | - | 4.89 | 340,386 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,382 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 181,143 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 89,320 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 80,073 |
| The Only Country ... | 0 | - | 4.91 | 81,371 |
| World Capitals in the Answer | 0 | - | 4.94 | 77,268 |
| The Sun Quiz | 0 | - | 4.93 | 34,784 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,260 |
| Random Countries by Borders | 0 | - | 4.99 | 82,609 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 140,093 |
| Random Name a Valid Country | 0 | - | 4.99 | 205,388 |
| Random Category Elimination - Countries | 0 | - | 4.99 | 436,597 |
| Random Point on Land to Country | 0 | - | 4.99 | 235,682 |
| Random Countries on a Topological Map | 0 | - | 4.91 | 52,285 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 123,104 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 236,634 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 225,552 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 192,594 |
| Category Elimination - European Geography #3 | 0 | - | 4.86 | 81,257 |
| Name a Valid Island Country | 0 | - | 4.96 | 115,112 |
| Name that Bug | 0 | - | 4.12 | 45,585 |
| Islands by Shape #1 | 0 | - | 4.33 | 84,414 |
| 1970s Celebrities by Picture #1 | 0 | - | 4.20 | 58,040 |
| 1970s Celebrities by Picture #2 | 0 | - | 4.21 | 50,767 |
| Elements by Picture | 0 | - | 4.27 | 70,068 |
| Name that Object #2 | 0 | - | 3.64 | 15,467 |
| Rocks and Minerals Picture Quiz | 0 | - | 4.48 | 29,377 |
| Islands by Picture | 0 | - | 4.28 | 107,228 |
| Name that Object #3 | 0 | - | 3.93 | 14,421 |
| Classic Movies by Movie Posters | 0 | - | 4.45 | 24,304 |
| 1980s Movie Silhouettes | 0 | - | 4.97 | 104,081 |
| Famous Landmarks Out Of Focus #2 | 0 | - | 4.37 | 41,351 |
| Animals by Close-up Image | 0 | - | 4.42 | 218,530 |
| Aquatic Mammals by Picture | 0 | - | 4.41 | 45,758 |
| Extinct Animals by Picture | 0 | - | 4.49 | 35,321 |
| Mammals by Picture #1 | 0 | - | 4.70 | 91,996 |
| 1940s Celebrities by Picture | 0 | - | 4.43 | 48,087 |
| International Footballers by Picture | 0 | - | 4.50 | 55,854 |
| Name that Historical Figure #2 | 0 | - | 4.42 | 285,010 |
| Name that Historical Figure #5 | 0 | - | 4.43 | 107,958 |
| Name that Historical Figure #7 - U.S. Edition | 0 | - | 4.51 | 50,943 |
| Geography by Picture - A | 0 | - | 4.39 | 60,317 |
| Geography by Picture - D | 0 | - | 4.15 | 45,699 |
| Geography by Picture - F | 0 | - | 4.31 | 51,064 |
| Geography by Picture - G | 0 | - | 4.39 | 47,991 |
| Geography by Picture - J | 0 | - | 4.16 | 38,507 |
| Geography by Picture - K | 0 | - | 4.29 | 33,169 |
| Geography by Picture - C | 0 | - | 4.31 | 57,121 |
| Geography by Picture - L | 0 | - | 4.37 | 59,031 |
| Geography by Picture - M | 0 | - | 4.14 | 40,500 |
| Geography by Picture - P | 0 | - | 4.24 | 42,474 |
| Geography by Picture - S | 0 | - | 4.38 | 47,079 |
| Miscellaneous Flags Quiz | 0 | - | 4.42 | 280,919 |
| Country Flags Multiple Choice | 0 | - | 4.97 | 144,813 |
| Flag Maths | 0 | - | 4.64 | 57,788 |
| Satellite Images #1 | 0 | - | 4.47 | 129,470 |
| Satellite Images Quiz #2 | 0 | - | 4.63 | 109,389 |
