| Name that Nut, Seed, or Bean | 0 | - | 4.63 | 56,992 |
| Fruit and Vegetable Emojis | 0 | - | 4.42 | 79,746 |
| Fast Food Logos Quiz | 0 | - | 4.44 | 247,433 |
| Mostly-American Candy Logos | 0 | - | 4.14 | 158,248 |
| Vegetables by Picture | 0 | - | 4.39 | 63,044 |
| Foods by Picture | 0 | - | 3.81 | 225,697 |
| Junk Foods by Picture | 0 | - | 3.69 | 96,136 |
| Countries with the Most McDonald's Locations | 0 | - | 4.83 | 110,470 |
| Biggest Countries with No McDonald's | 0 | - | 4.84 | 89,053 |
| Former Countries by Territory Map | 0 | - | 4.96 | 102,005 |
| Empires by Maps | 0 | - | 4.98 | 119,120 |
| Merged Company Logos #1 | 0 | - | 4.91 | 105,750 |
| Foods by Country of Origin #1 | 0 | - | 4.42 | 335,613 |
| Songs by Picture Quiz #1 | 0 | - | 4.68 | 65,575 |
| Songs by Picture Quiz #2 | 0 | - | 4.42 | 58,592 |
| Countries That Produce the Most Spices | 0 | - | 4.44 | 41,496 |
| Countries that Produce the Most Cheese per Capita | 0 | - | 4.53 | 52,635 |
| Countries Which Eat the Most Beef | 0 | - | 4.46 | 50,160 |
| Countries by Milk Production | 0 | - | 4.54 | 43,744 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,084 |
| Visual Memory Test - Random Cartoons | 0 | - | 4.98 | 103,248 |
| Play-Doh People from History | 0 | - | 4.99 | 94,184 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,203 |
| All Country Flags of the World | 0 | - | 5.00 | 3,622,578 |
| U.S. Chain Restaurant Menu | 0 | - | 4.08 | 139,051 |
| Foods of the World by Description | 0 | - | 4.18 | 45,965 |
| Citrus Fruits | 0 | - | 3.63 | 41,979 |
| Countries That Eat the Most Pork | 0 | - | 4.18 | 39,170 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,530,078 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,089,189 |
| Country Flags Quiz #3 | 0 | - | 4.98 | 730,947 |
| Countries that Produce the Most Cheese | 0 | - | 4.77 | 63,142 |
| Most Popular Fast Food Restaurants | 0 | - | 4.23 | 666,475 |
| Top 15 Countries with the Most Starbucks | 0 | - | 4.51 | 80,666 |
| The Wonderful World of Wine | 0 | - | 4.48 | 11,188 |
| Movies with Food in the Title | 0 | - | 4.14 | 232,126 |
| Countries that Eat the Most Meat | 0 | - | 4.23 | 42,385 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,599,944 |
| Things that are Orange by Picture | 0 | - | 4.20 | 26,616 |
| Things that are Green by Picture | 0 | - | 4.15 | 29,841 |
| Years in History by Picture | 0 | - | 4.44 | 35,258 |
| Make a Stained Glass Window | 0 | - | 5.00 | 68,058 |
| Famous Foreheads #1 | 0 | - | 4.47 | 74,452 |
| Flags with Crescents | 0 | - | 4.98 | 168,185 |
| Country Flag Trivia | 0 | - | 4.81 | 56,243 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 102,807 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 76,763 |
| Pixelated Flag Quiz | 0 | - | 4.98 | 86,353 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 66,721 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 84,626 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 52,298 |
| National Football Team Logos | 0 | - | 4.85 | 179,336 |
| Merged Company Logos #2 | 0 | - | 4.75 | 77,016 |
| Cities with the Most Michelin Stars | 0 | - | 4.33 | 24,525 |
| Word Scramble - Countries | 0 | - | 4.86 | 2,092,922 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 164,105 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 116,932 |
| Anagram Chain - Countries | 0 | - | 4.99 | 115,676 |
| 7 Deadly Sins | 0 | - | 4.88 | 397,171 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 447,696 |
| Countries with Four Letters | 0 | - | 4.99 | 419,870 |
| Random Symbol to Element | 0 | - | 4.88 | 92,449 |
| Random Capital to Country | 0 | - | 4.99 | 2,582,762 |
| Random Country to Capital | 0 | - | 4.98 | 914,168 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,706 |
| Name a Valid World City | 0 | - | 4.83 | 70,456 |
| Short Term Memory Test - Countries | 0 | - | 4.83 | 45,511 |
| Countries but all Vowels are Changed to O | 0 | - | 4.92 | 68,469 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 63,675 |
| Name that Object #1 | 0 | - | 3.56 | 96,349 |
| Flags to Languages | 0 | - | 4.95 | 172,887 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 50,180 |
| Best-Selling Breakfast Cereals | 0 | - | 3.68 | 92,818 |
| Foods by Country of Origin #2 | 0 | - | 3.67 | 59,410 |
| Real or Fake: Japanese Kit Kat Flavours | 0 | - | 4.53 | 19,889 |
| Islands by Country #1 | 0 | - | 4.87 | 174,740 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,117 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,466 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,461 |
| Crayola Crayon Colors 64 Pack | 0 | - | 4.99 | 62,231 |
| Countries by Emojis | 0 | - | 4.99 | 237,535 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 198,786 |
| Top Five Countries By Category #3 | 0 | - | 4.82 | 169,909 |
| Countries With One Word And Two O's | 0 | - | 4.94 | 55,362 |
| Country Chain | 0 | - | 4.96 | 216,269 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 214,659 |
| Random Countries Mouse Hunt! | 0 | - | 4.81 | 183,017 |
| Random Countries Mouse Hunt 2: Mousenado! | 0 | - | 4.98 | 128,899 |
| Capital Cities Chain | 0 | - | 4.84 | 82,157 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,264 |
| Name a Valid Country #3 | 0 | - | 4.99 | 261,099 |
| Name a Valid Country #1 | 0 | - | 4.99 | 286,033 |
| Name a Valid Country #2 | 0 | - | 4.98 | 248,225 |
| Name a Valid Country #4 | 0 | - | 4.97 | 253,366 |
| Name a Valid Country #5 | 0 | - | 4.99 | 201,771 |
| Name a Valid Country #6 | 0 | - | 4.94 | 127,795 |
| Name a Valid Country #7 | 0 | - | 4.91 | 127,735 |
| Name a Valid Country #8 | 0 | - | 4.85 | 97,152 |
| Random Name a Valid Bordering Country | 0 | - | 4.99 | 74,718 |
| Name a Valid Country #10 | 0 | - | 4.93 | 42,029 |
| Visual Memory Test - Countries on a World Map | 0 | - | 4.99 | 66,612 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,300 |
| Old Movies by Picture | 0 | - | 4.51 | 24,920 |
| Musical Instruments by Picture #2 | 0 | - | 4.24 | 46,794 |
| Geography by Picture - B | 0 | - | 4.42 | 55,480 |
| Geography by Picture - H | 0 | - | 4.50 | 58,097 |
| Geography by Picture - N | 0 | - | 4.45 | 42,095 |
| Geography by Picture - R | 0 | - | 4.56 | 40,922 |
| Geography by Picture - T | 0 | - | 4.54 | 57,732 |
| Random Logos Quiz | 0 | - | 4.31 | 207,495 |
| All North American Pro Sports Logos | 0 | - | 4.70 | 113,918 |
| Pictures by Letter - A | 0 | - | 4.17 | 33,228 |
| Pictures by Letter - J | 0 | - | 4.31 | 39,833 |
| Pictures by Letter - B | 0 | - | 4.31 | 43,716 |
| Pictures by Letter - D | 0 | - | 4.16 | 37,405 |
| Pictures by Letter - M | 0 | - | 4.24 | 37,623 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 715,114 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,093,114 |
| The Eleven Colors | 0 | - | 4.73 | 234,281 |
| Find The Mystery Country Using Color Clues - Randomized! | 0 | - | 4.98 | 2,152,427 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 318,193 |
| Three Real and One Fake - Country Flags | 0 | - | 4.97 | 83,536 |
| Things that are Red by Picture | 0 | - | 3.76 | 14,238 |
| Things that are Yellow by Picture | 0 | - | 3.94 | 11,985 |
| Things that are Blue by Picture | 0 | - | 3.67 | 13,367 |
| Things that are White by Picture | 0 | - | 3.81 | 12,390 |
| Things that are Black by Picture | 0 | - | 3.51 | 13,406 |
| Pick a Picture - Animal Relations | 0 | - | 4.94 | 55,043 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 336,264 |
| Name the Pixelated Landmark | 0 | - | 4.84 | 62,648 |
| Car Logos Quiz #1 | 0 | - | 4.44 | 534,760 |
| Books with Food in the Title | 0 | - | 3.93 | 39,623 |
| American Foods | 0 | - | 3.66 | 39,316 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,276 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 36,621 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 48,086 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 95,847 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.42 | 320,345 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 102,749 |
| Marvel Cinematic Universe - All Movies | 0 | - | 4.89 | 334,904 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,152 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 179,782 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 88,638 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 77,973 |
| The Only Country ... | 0 | - | 4.91 | 80,318 |
| World Capitals in the Answer | 0 | - | 4.94 | 76,540 |
| The Sun Quiz | 0 | - | 4.93 | 34,285 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,652 |
| Random Countries by Borders | 0 | - | 4.99 | 81,879 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 137,974 |
| Random Name a Valid Country | 0 | - | 4.99 | 203,852 |
| Random Category Elimination - Countries | 0 | - | 4.99 | 429,190 |
| Random Point on Land to Country | 0 | - | 4.99 | 232,713 |
| Random Countries on a Topological Map | 0 | - | 4.90 | 51,497 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 121,920 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 234,407 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 223,559 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 190,983 |
| Category Elimination - European Geography #3 | 0 | - | 4.85 | 80,214 |
| Name a Valid Island Country | 0 | - | 4.96 | 114,363 |
| Name that Bug | 0 | - | 4.12 | 45,492 |
| Islands by Shape #1 | 0 | - | 4.32 | 84,233 |
| 1970s Celebrities by Picture #1 | 0 | - | 4.20 | 57,731 |
| 1970s Celebrities by Picture #2 | 0 | - | 4.21 | 50,496 |
| Elements by Picture | 0 | - | 4.28 | 69,693 |
| Name that Object #2 | 0 | - | 3.64 | 15,355 |
| Rocks and Minerals Picture Quiz | 0 | - | 4.48 | 29,215 |
| Islands by Picture | 0 | - | 4.29 | 106,263 |
| Name that Object #3 | 0 | - | 3.93 | 14,326 |
| Classic Movies by Movie Posters | 0 | - | 4.45 | 24,136 |
| Animals by Skeleton Image | 0 | - | 4.80 | 46,141 |
| 1980s Movie Silhouettes | 0 | - | 4.97 | 103,101 |
| Animals by Close-up Image | 0 | - | 4.42 | 217,239 |
| Aquatic Mammals by Picture | 0 | - | 4.41 | 45,390 |
| Extinct Animals by Picture | 0 | - | 4.49 | 35,032 |
| Mammals by Picture #1 | 0 | - | 4.70 | 91,360 |
| 1940s Celebrities by Picture | 0 | - | 4.43 | 47,852 |
| International Footballers by Picture | 0 | - | 4.50 | 55,053 |
| Name that Historical Figure #2 | 0 | - | 4.43 | 283,414 |
| Name that Historical Figure #5 | 0 | - | 4.43 | 107,041 |
| Name that Historical Figure #7 - U.S. Edition | 0 | - | 4.50 | 50,519 |
| Geography by Picture - A | 0 | - | 4.39 | 60,112 |
| Geography by Picture - D | 0 | - | 4.15 | 45,546 |
| Geography by Picture - F | 0 | - | 4.31 | 50,879 |
| Geography by Picture - G | 0 | - | 4.38 | 47,851 |
| Geography by Picture - J | 0 | - | 4.16 | 38,371 |
| Geography by Picture - K | 0 | - | 4.29 | 33,045 |
| Geography by Picture - C | 0 | - | 4.31 | 56,974 |
| Geography by Picture - L | 0 | - | 4.37 | 58,829 |
| Geography by Picture - M | 0 | - | 4.14 | 40,372 |
| Geography by Picture - P | 0 | - | 4.24 | 42,342 |
| Geography by Picture - S | 0 | - | 4.38 | 46,956 |
| Miscellaneous Flags Quiz | 0 | - | 4.42 | 279,108 |
| Country Flags Multiple Choice | 0 | - | 4.97 | 143,850 |
| Flag Maths | 0 | - | 4.69 | 57,698 |
| Satellite Images #1 | 0 | - | 4.46 | 129,142 |
| Satellite Images Quiz #2 | 0 | - | 4.63 | 109,104 |
| Satellite Images Quiz #4 | 0 | - | 4.55 | 88,747 |
| Satellite Images Quiz #5 | 0 | - | 4.52 | 49,745 |
| Satellite Images Quiz #6 | 0 | - | 4.50 | 38,867 |
