| Name that Nut, Seed, or Bean | 0 | - | 4.63 | 57,398 |
| Fruit and Vegetable Emojis | 0 | - | 4.45 | 90,287 |
| Fast Food Logos Quiz | 0 | - | 4.45 | 248,754 |
| Mostly-American Candy Logos | 0 | - | 4.14 | 159,331 |
| Vegetables by Picture | 0 | - | 4.36 | 63,530 |
| Foods by Picture | 0 | - | 3.81 | 226,256 |
| Junk Foods by Picture | 0 | - | 3.69 | 96,472 |
| Countries with the Most McDonald's Locations | 0 | - | 4.83 | 110,848 |
| Biggest Countries with No McDonald's | 0 | - | 4.84 | 89,589 |
| Former Countries by Territory Map | 0 | - | 4.96 | 103,073 |
| Empires by Maps | 0 | - | 4.98 | 120,913 |
| Merged Company Logos #1 | 0 | - | 4.90 | 106,755 |
| Foods by Country of Origin #1 | 0 | - | 4.41 | 337,010 |
| Songs by Picture Quiz #1 | 0 | - | 4.68 | 66,156 |
| Songs by Picture Quiz #2 | 0 | - | 4.42 | 59,003 |
| 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 | 59,337 |
| Visual Memory Test - Random Cartoons | 0 | - | 4.98 | 104,668 |
| Play-Doh People from History | 0 | - | 4.99 | 95,022 |
| 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 | 3,677,910 |
| U.S. Chain Restaurant Menu | 0 | - | 4.08 | 139,231 |
| Foods of the World by Description | 0 | - | 4.18 | 46,062 |
| 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 | 2,539,652 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,094,101 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 734,280 |
| Countries that Produce the Most Cheese | 0 | - | 4.77 | 63,367 |
| Most Popular Fast Food Restaurants | 0 | - | 4.23 | 670,381 |
| Top 15 Countries with the Most Starbucks | 0 | - | 4.51 | 81,230 |
| The Wonderful World of Wine | 0 | - | 4.49 | 11,240 |
| Movies with Food in the Title | 0 | - | 4.14 | 232,896 |
| Countries that Eat the Most Meat | 0 | - | 4.23 | 42,446 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,631,685 |
| 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 | 35,599 |
| Animals by Skeleton Image | 0 | - | 4.81 | 46,650 |
| Make a Stained Glass Window | 0 | - | 5.00 | 68,668 |
| Famous Foreheads #1 | 0 | - | 4.47 | 75,070 |
| Flags with Crescents | 0 | - | 4.98 | 170,028 |
| Country Flag Trivia | 0 | - | 4.81 | 57,292 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 104,090 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 77,762 |
| Pixelated Flag Quiz | 0 | - | 4.97 | 87,736 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 67,464 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 85,438 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 53,025 |
| Real vs. Fake Flags | 0 | - | 4.98 | 124,652 |
| Ultimate Car Logos Quiz | 0 | - | 4.81 | 181,644 |
| National Football Team Logos | 0 | - | 4.85 | 180,769 |
| Merged Company Logos #2 | 0 | - | 4.75 | 77,740 |
| Cities with the Most Michelin Stars | 0 | - | 4.33 | 24,609 |
| Word Scramble - Countries | 0 | - | 4.87 | 2,104,914 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 166,281 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 118,861 |
| Anagram Chain - Countries | 0 | - | 4.98 | 116,757 |
| 7 Deadly Sins | 0 | - | 4.88 | 401,334 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 451,482 |
| Countries with Four Letters | 0 | - | 4.99 | 423,243 |
| Random Symbol to Element | 0 | - | 4.88 | 93,237 |
| Random Capital to Country | 0 | - | 4.99 | 2,594,225 |
| Random Country to Capital | 0 | - | 4.98 | 922,542 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,089 |
| Name a Valid World City | 0 | - | 4.83 | 71,427 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 69,942 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 64,885 |
| Name that Object #1 | 0 | - | 3.57 | 96,526 |
| Flags to Languages | 0 | - | 4.95 | 173,888 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 50,674 |
| Best-Selling Breakfast Cereals | 0 | - | 3.68 | 92,906 |
| Foods by Country of Origin #2 | 0 | - | 3.67 | 59,567 |
| Real or Fake: Japanese Kit Kat Flavours | 0 | - | 4.53 | 20,002 |
| Islands by Country #1 | 0 | - | 4.88 | 175,461 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,622 |
| Regions of Countries #2 | 0 | - | 4.95 | 124,014 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,798 |
| Crayola Crayon Colors 64 Pack | 0 | - | 4.99 | 62,810 |
| Countries by Emojis | 0 | - | 4.99 | 240,323 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 201,025 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 183,280 |
| Countries With One Word And Two O's | 0 | - | 4.92 | 56,094 |
| Country Chain | 0 | - | 4.96 | 217,369 |
| Can You Name These 50 Random Countries? | 0 | - | 4.99 | 217,327 |
| Random Countries Mouse Hunt! | 0 | - | 4.81 | 185,118 |
| Random Countries Mouse Hunt 2: Mousenado! | 0 | - | 4.98 | 130,403 |
| Capital Cities Chain | 0 | - | 4.83 | 82,916 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,091 |
| Name a Valid Country #3 | 0 | - | 4.99 | 263,594 |
| Name a Valid Country #1 | 0 | - | 4.99 | 291,129 |
| Name a Valid Country #2 | 0 | - | 4.98 | 251,402 |
| Name a Valid Country #4 | 0 | - | 4.97 | 256,565 |
| Name a Valid Country #5 | 0 | - | 4.99 | 207,592 |
| Name a Valid Country #6 | 0 | - | 4.94 | 129,923 |
| Name a Valid Country #7 | 0 | - | 4.91 | 129,677 |
| Name a Valid Country #8 | 0 | - | 4.86 | 99,031 |
| Random Name a Valid Bordering Country | 0 | - | 4.99 | 75,817 |
| Name a Valid Country #10 | 0 | - | 4.93 | 43,189 |
| Visual Memory Test - Countries on a World Map | 0 | - | 4.99 | 67,200 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,419 |
| Old Movies by Picture | 0 | - | 4.51 | 25,144 |
| Musical Instruments by Picture #2 | 0 | - | 4.24 | 47,119 |
| Geography by Picture - B | 0 | - | 4.42 | 55,667 |
| Geography by Picture - H | 0 | - | 4.50 | 58,275 |
| 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 | 208,750 |
| All North American Pro Sports Logos | 0 | - | 4.70 | 115,501 |
| Pictures by Letter - A | 0 | - | 4.18 | 33,506 |
| Pictures by Letter - J | 0 | - | 4.31 | 40,125 |
| Pictures by Letter - B | 0 | - | 4.32 | 44,074 |
| Pictures by Letter - D | 0 | - | 4.14 | 37,672 |
| Pictures by Letter - M | 0 | - | 4.24 | 37,871 |
| Countries by Languages in 90 Seconds | 0 | - | 4.94 | 722,528 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,098,937 |
| The Eleven Colors | 0 | - | 4.74 | 235,414 |
| Find The Mystery Country Using Color Clues - Randomized! | 0 | - | 4.98 | 2,170,018 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 321,666 |
| Three Real and One Fake - Country Flags | 0 | - | 4.97 | 84,310 |
| 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 | 55,566 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 338,050 |
| Name the Pixelated Landmark | 0 | - | 4.85 | 63,150 |
| Car Logos Quiz #1 | 0 | - | 4.52 | 540,644 |
| 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 | 48,943 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 37,160 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 48,905 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 96,329 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.43 | 322,698 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 103,183 |
| Marvel Cinematic Universe - All Movies | 0 | - | 4.89 | 340,360 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,381 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 181,139 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 89,317 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 80,069 |
| The Only Country ... | 0 | - | 4.91 | 81,362 |
| World Capitals in the Answer | 0 | - | 4.94 | 77,264 |
| The Sun Quiz | 0 | - | 4.93 | 34,782 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,256 |
| Random Countries by Borders | 0 | - | 4.99 | 82,604 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 140,076 |
| Random Name a Valid Country | 0 | - | 4.99 | 205,378 |
| Random Category Elimination - Countries | 0 | - | 4.99 | 436,553 |
| Random Point on Land to Country | 0 | - | 4.99 | 235,677 |
| Random Countries on a Topological Map | 0 | - | 4.91 | 52,285 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 123,100 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 236,627 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 225,543 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 192,588 |
| Category Elimination - European Geography #3 | 0 | - | 4.86 | 81,247 |
| Name a Valid Island Country | 0 | - | 4.96 | 115,108 |
| 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 | 58,039 |
| 1970s Celebrities by Picture #2 | 0 | - | 4.21 | 50,766 |
| Elements by Picture | 0 | - | 4.27 | 70,068 |
| Name that Object #2 | 0 | - | 3.64 | 15,466 |
| Rocks and Minerals Picture Quiz | 0 | - | 4.48 | 29,377 |
| Islands by Picture | 0 | - | 4.28 | 107,223 |
| 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 | 104,075 |
| Animals by Close-up Image | 0 | - | 4.42 | 218,527 |
| Aquatic Mammals by Picture | 0 | - | 4.41 | 45,757 |
| Extinct Animals by Picture | 0 | - | 4.49 | 35,318 |
| Mammals by Picture #1 | 0 | - | 4.70 | 91,991 |
| 1940s Celebrities by Picture | 0 | - | 4.43 | 48,087 |
| International Footballers by Picture | 0 | - | 4.50 | 55,849 |
| Name that Historical Figure #2 | 0 | - | 4.42 | 285,000 |
| Name that Historical Figure #5 | 0 | - | 4.43 | 107,953 |
| Name that Historical Figure #7 - U.S. Edition | 0 | - | 4.51 | 50,940 |
| 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 | 38,506 |
| 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 | 42,473 |
| Geography by Picture - S | 0 | - | 4.38 | 47,079 |
| Miscellaneous Flags Quiz | 0 | - | 4.42 | 280,911 |
| Country Flags Multiple Choice | 0 | - | 4.97 | 144,809 |
| Flag Maths | 0 | - | 4.64 | 57,787 |
| Satellite Images #1 | 0 | - | 4.47 | 129,467 |
| Satellite Images Quiz #2 | 0 | - | 4.63 | 109,387 |
| Satellite Images Quiz #4 | 0 | - | 4.55 | 88,975 |
