| Name that Nut, Seed, or Bean | 0 | - | 4.63 | 57,113 |
| Fruit and Vegetable Emojis | 0 | - | 4.42 | 79,955 |
| Fast Food Logos Quiz | 0 | - | 4.44 | 247,786 |
| Mostly-American Candy Logos | 0 | - | 4.14 | 158,531 |
| Vegetables by Picture | 0 | - | 4.39 | 63,176 |
| Junk Foods by Picture | 0 | - | 3.69 | 96,225 |
| Countries with the Most McDonald's Locations | 0 | - | 4.83 | 110,554 |
| Biggest Countries with No McDonald's | 0 | - | 4.84 | 89,196 |
| Former Countries by Territory Map | 0 | - | 4.96 | 102,362 |
| Empires by Maps | 0 | - | 4.98 | 119,697 |
| Merged Company Logos #1 | 0 | - | 4.90 | 106,092 |
| Songs by Picture Quiz #1 | 0 | - | 4.68 | 65,735 |
| Songs by Picture Quiz #2 | 0 | - | 4.42 | 58,704 |
| Foods by Country of Origin #1 | 0 | - | 4.40 | 336,007 |
| Countries That Produce the Most Spices | 0 | - | 4.44 | 41,520 |
| Countries that Produce the Most Cheese per Capita | 0 | - | 4.51 | 52,703 |
| Countries Which Eat the Most Beef | 0 | - | 4.46 | 50,198 |
| Countries by Milk Production | 0 | - | 4.54 | 43,842 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,153 |
| Visual Memory Test - Random Cartoons | 0 | - | 4.98 | 103,673 |
| Play-Doh People from History | 0 | - | 4.99 | 94,435 |
| Famous Landmarks Out Of Focus #1 | 0 | - | 4.89 | 60,746 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,352 |
| All Country Flags of the World | 0 | - | 5.00 | 3,638,278 |
| U.S. Chain Restaurant Menu | 0 | - | 4.08 | 139,102 |
| Foods of the World by Description | 0 | - | 4.18 | 45,991 |
| Citrus Fruits | 0 | - | 3.63 | 42,009 |
| Countries That Eat the Most Pork | 0 | - | 4.18 | 39,212 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,532,705 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,090,661 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 731,956 |
| Countries that Produce the Most Cheese | 0 | - | 4.77 | 63,197 |
| Most Popular Fast Food Restaurants | 0 | - | 4.23 | 667,564 |
| Top 15 Countries with the Most Starbucks | 0 | - | 4.51 | 80,809 |
| The Wonderful World of Wine | 0 | - | 4.49 | 11,202 |
| Movies with Food in the Title | 0 | - | 4.14 | 232,307 |
| Countries that Eat the Most Meat | 0 | - | 4.23 | 42,401 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,608,658 |
| Things that are Orange by Picture | 0 | - | 4.20 | 26,658 |
| Things that are Green by Picture | 0 | - | 4.15 | 29,886 |
| Years in History by Picture | 0 | - | 4.44 | 35,387 |
| Make a Stained Glass Window | 0 | - | 5.00 | 68,253 |
| Famous Foreheads #1 | 0 | - | 4.47 | 74,626 |
| Flags with Crescents | 0 | - | 4.98 | 168,741 |
| Country Flag Trivia | 0 | - | 4.81 | 56,597 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 103,195 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 77,078 |
| Pixelated Flag Quiz | 0 | - | 4.98 | 86,778 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 66,954 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 84,861 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 52,497 |
| Real vs. Fake Flags | 0 | - | 4.98 | 123,524 |
| National Football Team Logos | 0 | - | 4.85 | 179,730 |
| Merged Company Logos #2 | 0 | - | 4.75 | 77,233 |
| Cities with the Most Michelin Stars | 0 | - | 4.33 | 24,547 |
| Word Scramble - Countries | 0 | - | 4.86 | 2,096,087 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 164,675 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 117,439 |
| Anagram Chain - Countries | 0 | - | 4.98 | 115,984 |
| 7 Deadly Sins | 0 | - | 4.88 | 398,317 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 448,457 |
| Countries with Four Letters | 0 | - | 4.99 | 420,959 |
| Random Symbol to Element | 0 | - | 4.88 | 92,644 |
| Random Capital to Country | 0 | - | 4.99 | 2,585,919 |
| Random Country to Capital | 0 | - | 4.98 | 916,448 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,802 |
| Name a Valid World City | 0 | - | 4.83 | 70,773 |
| Short Term Memory Test - Countries | 0 | - | 4.83 | 45,696 |
| Countries but all Vowels are Changed to O | 0 | - | 4.93 | 68,904 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 64,021 |
| Name that Object #1 | 0 | - | 3.57 | 96,437 |
| Flags to Languages | 0 | - | 4.95 | 173,179 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 50,290 |
| Best-Selling Breakfast Cereals | 0 | - | 3.68 | 92,849 |
| Foods by Country of Origin #2 | 0 | - | 3.67 | 59,451 |
| Real or Fake: Japanese Kit Kat Flavours | 0 | - | 4.53 | 19,926 |
| Islands by Country #1 | 0 | - | 4.87 | 174,946 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,253 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,597 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,561 |
| Crayola Crayon Colors 64 Pack | 0 | - | 4.99 | 62,340 |
| Countries by Emojis | 0 | - | 4.99 | 238,175 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 199,227 |
| Top Five Countries By Category #3 | 0 | - | 4.81 | 170,483 |
| Countries With One Word And Two O's | 0 | - | 4.94 | 55,545 |
| Country Chain | 0 | - | 4.96 | 216,597 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 215,455 |
| Random Countries Mouse Hunt! | 0 | - | 4.81 | 183,503 |
| Random Countries Mouse Hunt 2: Mousenado! | 0 | - | 4.98 | 129,308 |
| Capital Cities Chain | 0 | - | 4.84 | 82,348 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,528 |
| Name a Valid Country #3 | 0 | - | 4.99 | 262,082 |
| Name a Valid Country #1 | 0 | - | 4.99 | 287,765 |
| Name a Valid Country #2 | 0 | - | 4.98 | 249,545 |
| Name a Valid Country #4 | 0 | - | 4.97 | 254,493 |
| Name a Valid Country #5 | 0 | - | 4.99 | 205,735 |
| Name a Valid Country #6 | 0 | - | 4.94 | 128,613 |
| Name a Valid Country #7 | 0 | - | 4.91 | 128,521 |
| Name a Valid Country #8 | 0 | - | 4.85 | 97,892 |
| Random Name a Valid Bordering Country | 0 | - | 4.99 | 75,082 |
| Name a Valid Country #10 | 0 | - | 4.93 | 42,435 |
| Visual Memory Test - Countries on a World Map | 0 | - | 4.99 | 66,775 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,339 |
| Old Movies by Picture | 0 | - | 4.51 | 25,011 |
| Musical Instruments by Picture #2 | 0 | - | 4.24 | 46,884 |
| Geography by Picture - B | 0 | - | 4.42 | 55,524 |
| Geography by Picture - H | 0 | - | 4.50 | 58,149 |
| Geography by Picture - N | 0 | - | 4.45 | 42,136 |
| Geography by Picture - R | 0 | - | 4.56 | 40,960 |
| Geography by Picture - T | 0 | - | 4.54 | 57,775 |
| Random Logos Quiz | 0 | - | 4.31 | 207,891 |
| All North American Pro Sports Logos | 0 | - | 4.70 | 114,426 |
| Pictures by Letter - A | 0 | - | 4.17 | 33,307 |
| Pictures by Letter - J | 0 | - | 4.31 | 39,921 |
| Pictures by Letter - B | 0 | - | 4.31 | 43,825 |
| Pictures by Letter - D | 0 | - | 4.13 | 37,493 |
| Pictures by Letter - M | 0 | - | 4.24 | 37,699 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 717,462 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,094,710 |
| The Eleven Colors | 0 | - | 4.73 | 234,722 |
| Find The Mystery Country Using Color Clues - Randomized! | 0 | - | 4.98 | 2,157,159 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 319,187 |
| Three Real and One Fake - Country Flags | 0 | - | 4.97 | 83,744 |
| Things that are Red by Picture | 0 | - | 3.76 | 14,261 |
| Things that are Yellow by Picture | 0 | - | 3.94 | 12,017 |
| Things that are Blue by Picture | 0 | - | 3.67 | 13,395 |
| Things that are White by Picture | 0 | - | 3.81 | 12,415 |
| Things that are Black by Picture | 0 | - | 3.51 | 13,432 |
| Pick a Picture - Animal Relations | 0 | - | 4.94 | 55,182 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 336,776 |
| Name the Pixelated Landmark | 0 | - | 4.84 | 62,784 |
| Car Logos Quiz #1 | 0 | - | 4.44 | 536,425 |
| Books with Food in the Title | 0 | - | 3.93 | 39,642 |
| American Foods | 0 | - | 3.66 | 39,341 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,444 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 36,746 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 48,331 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 95,984 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.42 | 321,007 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 102,899 |
| Marvel Cinematic Universe - All Movies | 0 | - | 4.89 | 336,478 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,232 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 180,348 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 88,819 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 78,548 |
| The Only Country ... | 0 | - | 4.91 | 80,599 |
| World Capitals in the Answer | 0 | - | 4.94 | 76,714 |
| The Sun Quiz | 0 | - | 4.93 | 34,400 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,819 |
| Random Countries by Borders | 0 | - | 4.99 | 82,140 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 138,590 |
| Random Name a Valid Country | 0 | - | 4.99 | 204,375 |
| Random Category Elimination - Countries | 0 | - | 4.99 | 431,188 |
| Random Point on Land to Country | 0 | - | 4.99 | 233,277 |
| Random Countries on a Topological Map | 0 | - | 4.91 | 51,700 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 122,310 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 235,033 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 224,126 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 191,460 |
| Category Elimination - European Geography #3 | 0 | - | 4.85 | 80,512 |
| Name a Valid Island Country | 0 | - | 4.96 | 114,612 |
| Name that Bug | 0 | - | 4.12 | 45,513 |
| Islands by Shape #1 | 0 | - | 4.32 | 84,273 |
| 1970s Celebrities by Picture #1 | 0 | - | 4.20 | 57,823 |
| 1970s Celebrities by Picture #2 | 0 | - | 4.21 | 50,572 |
| Elements by Picture | 0 | - | 4.27 | 69,777 |
| Name that Object #2 | 0 | - | 3.64 | 15,408 |
| Rocks and Minerals Picture Quiz | 0 | - | 4.48 | 29,250 |
| Islands by Picture | 0 | - | 4.29 | 106,541 |
| Name that Object #3 | 0 | - | 3.93 | 14,365 |
| Classic Movies by Movie Posters | 0 | - | 4.45 | 24,190 |
| Animals by Skeleton Image | 0 | - | 4.80 | 46,253 |
| 1980s Movie Silhouettes | 0 | - | 4.97 | 103,346 |
| Animals by Close-up Image | 0 | - | 4.42 | 217,469 |
| Aquatic Mammals by Picture | 0 | - | 4.41 | 45,477 |
| Extinct Animals by Picture | 0 | - | 4.49 | 35,111 |
| Mammals by Picture #1 | 0 | - | 4.70 | 91,542 |
| 1940s Celebrities by Picture | 0 | - | 4.43 | 47,916 |
| International Footballers by Picture | 0 | - | 4.50 | 55,244 |
| Name that Historical Figure #2 | 0 | - | 4.41 | 283,879 |
| Name that Historical Figure #5 | 0 | - | 4.43 | 107,291 |
| Name that Historical Figure #7 - U.S. Edition | 0 | - | 4.50 | 50,626 |
| Geography by Picture - A | 0 | - | 4.39 | 60,162 |
| Geography by Picture - D | 0 | - | 4.15 | 45,582 |
| Geography by Picture - F | 0 | - | 4.31 | 50,921 |
| Geography by Picture - G | 0 | - | 4.38 | 47,889 |
| Geography by Picture - J | 0 | - | 4.16 | 38,403 |
| Geography by Picture - K | 0 | - | 4.29 | 33,075 |
| Geography by Picture - C | 0 | - | 4.31 | 57,008 |
| Geography by Picture - L | 0 | - | 4.37 | 58,867 |
| Geography by Picture - M | 0 | - | 4.14 | 40,403 |
| Geography by Picture - P | 0 | - | 4.24 | 42,377 |
| Geography by Picture - S | 0 | - | 4.38 | 46,988 |
| Miscellaneous Flags Quiz | 0 | - | 4.42 | 279,639 |
| Country Flags Multiple Choice | 0 | - | 4.97 | 144,129 |
| Flag Maths | 0 | - | 4.64 | 57,721 |
| Satellite Images #1 | 0 | - | 4.46 | 129,229 |
| Satellite Images Quiz #2 | 0 | - | 4.63 | 109,186 |
| Satellite Images Quiz #4 | 0 | - | 4.55 | 88,818 |
| Satellite Images Quiz #5 | 0 | - | 4.52 | 49,819 |
