| Name that Nut, Seed, or Bean | 0 | - | 4.63 | 56,938 |
| Fast Food Logos Quiz | 0 | - | 4.43 | 247,215 |
| Vegetables by Picture | 0 | - | 4.39 | 62,961 |
| Countries with the Most McDonald's Locations | 0 | - | 4.83 | 110,422 |
| Biggest Countries with No McDonald's | 0 | - | 4.84 | 88,953 |
| Fruits by Picture | 0 | - | 4.20 | 805,171 |
| Fruit and Vegetable Emojis | 0 | - | 4.43 | 79,638 |
| Mostly-American Candy Logos | 0 | - | 4.14 | 158,088 |
| Foods by Picture | 0 | - | 3.81 | 225,604 |
| Junk Foods by Picture | 0 | - | 3.69 | 96,087 |
| Most Popular Fast Food Restaurants | 0 | - | 4.23 | 665,767 |
| Top 15 Countries with the Most Starbucks | 0 | - | 4.51 | 80,586 |
| Foods by Country of Origin #1 | 0 | - | 4.41 | 335,337 |
| Former Countries by Territory Map | 0 | - | 4.96 | 101,825 |
| Empires by Maps | 0 | - | 4.98 | 118,852 |
| Songs by Picture Quiz #1 | 0 | - | 4.68 | 65,483 |
| Songs by Picture Quiz #2 | 0 | - | 4.42 | 58,511 |
| Merged Company Logos #1 | 0 | - | 4.91 | 105,605 |
| Countries That Produce the Most Spices | 0 | - | 4.44 | 41,480 |
| Countries that Produce the Most Cheese per Capita | 0 | - | 4.53 | 52,592 |
| Countries Which Eat the Most Beef | 0 | - | 4.46 | 50,128 |
| Countries by Milk Production | 0 | - | 4.54 | 43,694 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,040 |
| Visual Memory Test - Random Cartoons | 0 | - | 4.98 | 103,026 |
| Play-Doh People from History | 0 | - | 4.99 | 94,025 |
| Famous Landmarks Out Of Focus #1 | 0 | - | 4.89 | 60,444 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,130 |
| All Country Flags of the World | 0 | - | 5.00 | 3,613,747 |
| U.S. Chain Restaurant Menu | 0 | - | 4.08 | 139,016 |
| Foods of the World by Description | 0 | - | 4.18 | 45,953 |
| Citrus Fruits | 0 | - | 3.63 | 41,973 |
| Countries That Eat the Most Pork | 0 | - | 4.18 | 39,152 |
| Countries that Produce the Most Cheese | 0 | - | 4.77 | 63,107 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,528,430 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,088,403 |
| Country Flags Quiz #3 | 0 | - | 4.98 | 730,381 |
| The Wonderful World of Wine | 0 | - | 4.48 | 11,173 |
| Movies with Food in the Title | 0 | - | 4.14 | 232,009 |
| Countries that Eat the Most Meat | 0 | - | 4.23 | 42,375 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,594,511 |
| Things that are Orange by Picture | 0 | - | 4.20 | 26,594 |
| Things that are Green by Picture | 0 | - | 4.15 | 29,813 |
| Make a Stained Glass Window | 0 | - | 5.00 | 67,950 |
| Flags with Crescents | 0 | - | 4.98 | 167,913 |
| Country Flag Trivia | 0 | - | 4.81 | 56,121 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 102,649 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 76,629 |
| Pixelated Flag Quiz | 0 | - | 4.98 | 86,162 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 66,612 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 84,517 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 52,187 |
| Real vs. Fake Flags | 0 | - | 4.98 | 122,871 |
| National Football Team Logos | 0 | - | 4.84 | 179,002 |
| Cities with the Most Michelin Stars | 0 | - | 4.33 | 24,500 |
| Real or Fake: Japanese Kit Kat Flavours | 0 | - | 4.53 | 19,862 |
| Word Scramble - Countries | 0 | - | 4.86 | 2,090,844 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 163,668 |
| Solve the Secret Country #2 | 0 | - | 4.85 | 116,540 |
| Anagram Chain - Countries | 0 | - | 4.99 | 115,478 |
| 7 Deadly Sins | 0 | - | 4.88 | 395,990 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 447,302 |
| Countries with Four Letters | 0 | - | 4.99 | 419,265 |
| Random Symbol to Element | 0 | - | 4.88 | 92,363 |
| Random Capital to Country | 0 | - | 4.99 | 2,580,484 |
| Random Country to Capital | 0 | - | 4.98 | 913,103 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,610 |
| Name a Valid World City | 0 | - | 4.83 | 70,321 |
| Short Term Memory Test - Countries | 0 | - | 4.83 | 45,393 |
| Countries but all Vowels are Changed to O | 0 | - | 4.92 | 68,163 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 63,450 |
| Years in History by Picture | 0 | - | 4.44 | 35,179 |
| Famous Foreheads #1 | 0 | - | 4.47 | 74,348 |
| Flags to Languages | 0 | - | 4.95 | 172,715 |
| Merged Company Logos #2 | 0 | - | 4.75 | 76,894 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 50,173 |
| Best-Selling Breakfast Cereals | 0 | - | 3.68 | 92,806 |
| Foods by Country of Origin #2 | 0 | - | 3.67 | 59,370 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 713,260 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,092,028 |
| Islands by Country #1 | 0 | - | 4.87 | 174,614 |
| Regions of Countries #1 | 0 | - | 4.97 | 159,027 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,363 |
| Regions of Countries #3 | 0 | - | 4.84 | 90,402 |
| Crayola Crayon Colors 64 Pack | 0 | - | 4.99 | 62,129 |
| Countries by Emojis | 0 | - | 4.99 | 237,097 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 198,577 |
| Top Five Countries By Category #3 | 0 | - | 4.82 | 169,686 |
| Countries With One Word And Two O's | 0 | - | 4.94 | 55,246 |
| Country Chain | 0 | - | 4.96 | 215,985 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 214,285 |
| Random Countries Mouse Hunt! | 0 | - | 4.81 | 182,540 |
| Random Countries Mouse Hunt 2: Mousenado! | 0 | - | 4.98 | 128,614 |
| Find The Mystery Country Using Color Clues - Randomized! | 0 | - | 4.98 | 2,149,013 |
| Capital Cities Chain | 0 | - | 4.84 | 82,055 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,142 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 317,615 |
| Name a Valid Country #3 | 0 | - | 4.99 | 260,222 |
| Name a Valid Country #1 | 0 | - | 4.99 | 284,514 |
| Name a Valid Country #2 | 0 | - | 4.98 | 246,929 |
| Name a Valid Country #4 | 0 | - | 4.97 | 252,291 |
| Name a Valid Country #5 | 0 | - | 4.99 | 190,229 |
| Name a Valid Country #6 | 0 | - | 4.94 | 126,760 |
| Name a Valid Country #7 | 0 | - | 4.91 | 126,831 |
| Name a Valid Country #8 | 0 | - | 4.85 | 96,344 |
| Random Name a Valid Bordering Country | 0 | - | 4.99 | 74,477 |
| Name a Valid Country #10 | 0 | - | 4.93 | 41,667 |
| Visual Memory Test - Countries on a World Map | 0 | - | 4.99 | 66,476 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,262 |
| Three Real and One Fake - Country Flags | 0 | - | 4.97 | 83,415 |
| Old Movies by Picture | 0 | - | 4.51 | 24,875 |
| Musical Instruments by Picture #2 | 0 | - | 4.24 | 46,748 |
| Things that are Red by Picture | 0 | - | 3.76 | 14,212 |
| Things that are Yellow by Picture | 0 | - | 3.94 | 11,971 |
| Things that are Blue by Picture | 0 | - | 3.67 | 13,350 |
| Things that are White by Picture | 0 | - | 3.81 | 12,380 |
| Things that are Black by Picture | 0 | - | 3.51 | 13,390 |
| Pick a Picture - Animal Relations | 0 | - | 4.94 | 54,951 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 335,882 |
| Geography by Picture - B | 0 | - | 4.42 | 55,457 |
| Geography by Picture - H | 0 | - | 4.50 | 58,080 |
| Geography by Picture - N | 0 | - | 4.45 | 42,074 |
| Geography by Picture - R | 0 | - | 4.55 | 40,905 |
| Geography by Picture - T | 0 | - | 4.54 | 57,714 |
| Name the Pixelated Landmark | 0 | - | 4.84 | 62,559 |
| Car Logos Quiz #1 | 0 | - | 4.44 | 533,551 |
| Random Logos Quiz | 0 | - | 4.31 | 207,264 |
| All North American Pro Sports Logos | 0 | - | 4.70 | 113,604 |
| Pictures by Letter - A | 0 | - | 4.17 | 33,175 |
| Pictures by Letter - J | 0 | - | 4.31 | 39,776 |
| Pictures by Letter - B | 0 | - | 4.31 | 43,670 |
| Pictures by Letter - D | 0 | - | 4.16 | 37,363 |
| Pictures by Letter - M | 0 | - | 4.24 | 37,570 |
| Books with Food in the Title | 0 | - | 3.93 | 39,609 |
| American Foods | 0 | - | 3.66 | 39,300 |
| Divided World City Name Puzzle #1 | 0 | - | 4.88 | 48,200 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 36,551 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 47,937 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 95,768 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.42 | 319,682 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 102,681 |
| The Eleven Colors | 0 | - | 4.73 | 233,516 |
| Marvel Cinematic Universe - All Movies | 0 | - | 4.89 | 333,886 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,043 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 179,635 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 88,553 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 77,640 |
| The Only Country ... | 0 | - | 4.91 | 80,110 |
| World Capitals in the Answer | 0 | - | 4.94 | 76,426 |
| The Sun Quiz | 0 | - | 4.93 | 34,213 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,462 |
| Random Countries by Borders | 0 | - | 4.99 | 81,788 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 137,582 |
| Random Name a Valid Country | 0 | - | 4.99 | 203,524 |
| Random Category Elimination - Countries | 0 | - | 4.99 | 427,999 |
| Random Point on Land to Country | 0 | - | 4.99 | 232,352 |
| Random Countries on a Topological Map | 0 | - | 4.90 | 51,355 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 121,693 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 233,993 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 223,189 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 190,685 |
| Category Elimination - European Geography #3 | 0 | - | 4.85 | 80,013 |
| Name a Valid Island Country | 0 | - | 4.96 | 114,201 |
| Name that Bug | 0 | - | 4.12 | 45,467 |
| Islands by Shape #1 | 0 | - | 4.32 | 84,206 |
| 1970s Celebrities by Picture #1 | 0 | - | 4.20 | 57,676 |
| 1970s Celebrities by Picture #2 | 0 | - | 4.21 | 50,463 |
| Elements by Picture | 0 | - | 4.28 | 69,632 |
| Rocks and Minerals Picture Quiz | 0 | - | 4.48 | 29,188 |
| Islands by Picture | 0 | - | 4.29 | 106,106 |
| Name that Object #1 | 0 | - | 3.56 | 96,333 |
| Classic Movies by Movie Posters | 0 | - | 4.44 | 24,093 |
| WWII Figures by Picture | 0 | - | 4.85 | 50,651 |
| Animals by Skeleton Image | 0 | - | 4.80 | 46,082 |
| 1980s Movie Silhouettes | 0 | - | 4.97 | 102,947 |
| Animals by Close-up Image | 0 | - | 4.42 | 217,082 |
| Aquatic Mammals by Picture | 0 | - | 4.41 | 45,328 |
| Extinct Animals by Picture | 0 | - | 4.49 | 34,981 |
| Mammals by Picture #1 | 0 | - | 4.70 | 91,257 |
| 1940s Celebrities by Picture | 0 | - | 4.43 | 47,818 |
| First Names A - Z by Picture | 0 | - | 4.05 | 18,527 |
| International Footballers by Picture | 0 | - | 4.50 | 54,904 |
| Name that Historical Figure #2 | 0 | - | 4.43 | 283,041 |
| Name that Historical Figure #5 | 0 | - | 4.43 | 106,834 |
| Name that Historical Figure #7 - U.S. Edition | 0 | - | 4.50 | 50,395 |
| Geography by Picture - A | 0 | - | 4.39 | 60,085 |
| Geography by Picture - D | 0 | - | 4.15 | 45,528 |
| Geography by Picture - F | 0 | - | 4.31 | 50,858 |
| Geography by Picture - G | 0 | - | 4.38 | 47,829 |
| Geography by Picture - J | 0 | - | 4.16 | 38,356 |
| Geography by Picture - K | 0 | - | 4.29 | 33,037 |
| Geography by Picture - C | 0 | - | 4.31 | 56,944 |
| Geography by Picture - L | 0 | - | 4.37 | 58,799 |
| Geography by Picture - M | 0 | - | 4.14 | 40,365 |
| Geography by Picture - P | 0 | - | 4.24 | 42,324 |
| Geography by Picture - S | 0 | - | 4.38 | 46,937 |
| Miscellaneous Flags Quiz | 0 | - | 4.42 | 278,769 |
| Country Flags Multiple Choice | 0 | - | 4.97 | 143,684 |
| Flag Maths | 0 | - | 4.78 | 57,692 |
| Satellite Images #1 | 0 | - | 4.46 | 129,086 |
| Satellite Images Quiz #2 | 0 | - | 4.63 | 109,050 |
