| Fruits by Picture | 0 | - | 4.19 | 808,729 |
| Name that Nut, Seed, or Bean | 0 | - | 4.57 | 57,576 |
| Fruit and Vegetable Emojis | 0 | - | 4.45 | 90,701 |
| Fast Food Logos Quiz | 0 | - | 4.45 | 249,202 |
| Mostly-American Candy Logos | 0 | - | 4.14 | 159,709 |
| Vegetables by Picture | 0 | - | 4.36 | 63,695 |
| Foods by Picture | 0 | - | 3.81 | 226,451 |
| Countries with the Most McDonald's Locations | 0 | - | 4.83 | 110,995 |
| Biggest Countries with No McDonald's | 0 | - | 4.84 | 89,781 |
| Former Countries by Territory Map | 0 | - | 4.96 | 103,490 |
| Empires by Maps | 0 | - | 4.98 | 121,504 |
| Merged Company Logos #1 | 0 | - | 4.90 | 107,059 |
| Foods by Country of Origin #1 | 0 | - | 4.41 | 337,612 |
| Songs by Picture Quiz #1 | 0 | - | 4.68 | 66,406 |
| Songs by Picture Quiz #2 | 0 | - | 4.42 | 59,218 |
| Countries That Produce the Most Spices | 0 | - | 4.44 | 41,660 |
| Countries that Produce the Most Cheese per Capita | 0 | - | 4.51 | 53,012 |
| Countries Which Eat the Most Beef | 0 | - | 4.46 | 50,359 |
| Countries by Milk Production | 0 | - | 4.54 | 44,179 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,451 |
| Visual Memory Test - Random Cartoons | 0 | - | 4.98 | 105,115 |
| Play-Doh People from History | 0 | - | 4.99 | 95,355 |
| Famous Landmarks Out Of Focus #1 | 0 | - | 4.89 | 61,446 |
| Jeppy in Disguise #1 | 0 | - | 4.92 | 49,857 |
| Jeppy in Disguise #2 | 0 | - | 4.96 | 49,939 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,956 |
| All Country Flags of the World | 0 | - | 5.00 | 3,701,297 |
| U.S. Chain Restaurant Menu | 0 | - | 4.08 | 139,286 |
| Foods of the World by Description | 0 | - | 4.18 | 46,094 |
| Citrus Fruits | 0 | - | 3.66 | 42,136 |
| Countries That Eat the Most Pork | 0 | - | 4.18 | 39,389 |
| National Cherry Pie Day Quiz | 0 | - | 4.12 | 5,982 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,543,624 |
| Country Flags Quiz #2 | 0 | - | 4.99 | 1,096,083 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 735,682 |
| Countries that Produce the Most Cheese | 0 | - | 4.77 | 63,445 |
| Most Popular Fast Food Restaurants | 0 | - | 4.23 | 671,800 |
| Top 15 Countries with the Most Starbucks | 0 | - | 4.51 | 81,408 |
| Where Are These Doors? | 0 | - | 4.45 | 30,160 |
| The Wonderful World of Wine | 0 | - | 4.49 | 11,262 |
| Movies with Food in the Title | 0 | - | 4.14 | 233,493 |
| Countries that Eat the Most Meat | 0 | - | 4.23 | 42,477 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,645,848 |
| Things that are Orange by Picture | 0 | - | 4.20 | 26,816 |
| Things that are Green by Picture | 0 | - | 4.15 | 30,084 |
| Years in History by Picture | 0 | - | 4.44 | 35,703 |
| Animals by Skeleton Image | 0 | - | 4.81 | 46,826 |
| Make a Stained Glass Window | 0 | - | 5.00 | 68,916 |
| Famous Foreheads #1 | 0 | - | 4.47 | 75,291 |
| Flags with Crescents | 0 | - | 4.98 | 170,984 |
| Country Flag Trivia | 0 | - | 4.81 | 57,788 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 104,636 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 78,204 |
| Pixelated Flag Quiz | 0 | - | 4.97 | 88,302 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 67,762 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 85,797 |
| Badly Drawn Flags #1 | 0 | - | 4.99 | 60,892 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 53,338 |
| Real vs. Fake Flags | 0 | - | 4.98 | 125,429 |
| Ultimate Car Logos Quiz | 0 | - | 4.81 | 183,207 |
| National Football Team Logos | 0 | - | 4.85 | 181,390 |
| Merged Company Logos #2 | 0 | - | 4.75 | 77,974 |
| Cities with the Most Michelin Stars | 0 | - | 4.33 | 24,643 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 70,636 |
| Word Scramble - Countries | 0 | - | 4.87 | 2,110,363 |
| Solve the Secret Country #1 | 0 | - | 4.93 | 167,467 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 119,829 |
| Anagram Chain - Countries | 0 | - | 4.98 | 117,299 |
| 7 Deadly Sins | 0 | - | 4.88 | 402,838 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 452,689 |
| Countries with Four Letters | 0 | - | 4.99 | 425,046 |
| Random Symbol to Element | 0 | - | 4.88 | 93,674 |
| Random Capital to Country | 0 | - | 4.99 | 2,598,880 |
| Random Country to Capital | 0 | - | 4.98 | 925,916 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,234 |
| Name a Valid World City | 0 | - | 4.84 | 71,790 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 65,487 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 50,908 |
| Name that Object #1 | 0 | - | 3.57 | 96,575 |
| Flags to Languages | 0 | - | 4.95 | 174,303 |
| Breakfast Cereal Trivia | 0 | - | 3.77 | 8,994 |
| Best-Selling Breakfast Cereals | 0 | - | 3.68 | 92,935 |
| Foods by Country of Origin #2 | 0 | - | 3.67 | 59,655 |
| Real or Fake: Japanese Kit Kat Flavours | 0 | - | 4.53 | 20,059 |
| Red Wine... or White? | 0 | - | 4.54 | 18,102 |
| Click the Chemical Element | 0 | - | 4.96 | 81,115 |
| Islands by Country #1 | 0 | - | 4.90 | 176,114 |
| Regions of Countries #1 | 0 | - | 4.96 | 160,091 |
| Regions of Countries #2 | 0 | - | 4.95 | 124,412 |
| Regions of Countries #3 | 0 | - | 4.85 | 91,282 |
| Crayola Crayon Colors 64 Pack | 0 | - | 4.99 | 63,072 |
| Countries by Emojis | 0 | - | 4.99 | 241,369 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 201,689 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 184,098 |
| Countries With One Word And Two O's | 0 | - | 4.92 | 56,413 |
| Country Chain | 0 | - | 4.96 | 218,154 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 218,334 |
| Random Countries Mouse Hunt! | 0 | - | 4.81 | 186,214 |
| Random Countries Mouse Hunt 2: Mousenado! | 0 | - | 4.98 | 131,069 |
| Capital Cities Chain | 0 | - | 4.84 | 83,224 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,414 |
| Name a Valid Country #3 | 0 | - | 4.99 | 265,432 |
| Name a Valid Country #1 | 0 | - | 4.99 | 294,219 |
| Name a Valid Country #2 | 0 | - | 4.98 | 253,505 |
| Name a Valid Country #4 | 0 | - | 4.97 | 258,547 |
| Name a Valid Country #5 | 0 | - | 4.99 | 209,449 |
| Name a Valid Country #6 | 0 | - | 4.95 | 143,316 |
| Name a Valid Country #7 | 0 | - | 4.91 | 131,340 |
| Name a Valid Country #8 | 0 | - | 4.86 | 100,505 |
| Random Name a Valid Bordering Country | 0 | - | 4.99 | 76,558 |
| Name a Valid Country #10 | 0 | - | 4.93 | 43,956 |
| Visual Memory Test - Countries on a World Map | 0 | - | 4.99 | 67,577 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,476 |
| Old Movies by Picture | 0 | - | 4.51 | 25,215 |
| Musical Instruments by Picture #2 | 0 | - | 4.24 | 47,257 |
| Geography by Picture - B | 0 | - | 4.42 | 55,743 |
| Geography by Picture - H | 0 | - | 4.50 | 58,341 |
| Geography by Picture - N | 0 | - | 4.45 | 42,314 |
| Geography by Picture - R | 0 | - | 4.56 | 41,119 |
| Geography by Picture - T | 0 | - | 4.54 | 57,962 |
| Random Logos Quiz | 0 | - | 4.33 | 209,145 |
| All North American Pro Sports Logos | 0 | - | 4.70 | 116,029 |
| Pictures by Letter - A | 0 | - | 4.18 | 33,591 |
| Pictures by Letter - J | 0 | - | 4.31 | 40,230 |
| Pictures by Letter - B | 0 | - | 4.32 | 44,199 |
| Pictures by Letter - D | 0 | - | 4.14 | 37,759 |
| Pictures by Letter - M | 0 | - | 4.24 | 37,960 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 738,552 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,101,210 |
| The Eleven Colors | 0 | - | 4.74 | 235,789 |
| Find The Mystery Country Using Color Clues - Randomized! | 0 | - | 4.98 | 2,177,371 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 323,072 |
| Three Real and One Fake - Country Flags | 0 | - | 4.97 | 84,598 |
| Things that are Red by Picture | 0 | - | 3.76 | 14,341 |
| Things that are Yellow by Picture | 0 | - | 3.94 | 12,094 |
| Things that are Blue by Picture | 0 | - | 3.67 | 13,471 |
| Things that are White by Picture | 0 | - | 3.81 | 12,500 |
| Things that are Black by Picture | 0 | - | 3.51 | 13,521 |
| Star Wars Original Trilogy Characters by Picture | 0 | - | 4.91 | 49,981 |
| Pick a Picture - Animal Relations | 0 | - | 4.94 | 55,764 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 338,834 |
| Name the Pixelated Landmark | 0 | - | 4.85 | 63,337 |
| Car Logos Quiz #1 | 0 | - | 4.52 | 542,885 |
| Books with Food in the Title | 0 | - | 3.93 | 39,736 |
| American Foods | 0 | - | 3.66 | 39,425 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,171 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 37,347 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 49,226 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 96,515 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.43 | 323,877 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 103,443 |
| Marvel Cinematic Universe - All Movies | 0 | - | 4.89 | 342,254 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,511 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 181,553 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 89,582 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 80,916 |
| The Only Country ... | 0 | - | 4.91 | 81,702 |
| World Capitals in the Answer | 0 | - | 4.94 | 77,517 |
| The Sun Quiz | 0 | - | 4.93 | 34,992 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,525 |
| Random Countries by Borders | 0 | - | 4.99 | 82,897 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 140,924 |
| Random Name a Valid Country | 0 | - | 4.99 | 206,239 |
| Random Category Elimination - Countries | 0 | - | 4.99 | 439,778 |
| Random Point on Land to Country | 0 | - | 4.99 | 236,706 |
| Random Countries on a Topological Map | 0 | - | 4.91 | 52,749 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 123,727 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 237,671 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 226,621 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 193,339 |
| Category Elimination - European Geography #3 | 0 | - | 4.86 | 81,738 |
| Category Elimination - Asian Geography #3 | 0 | - | 4.91 | 67,243 |
| Category Elimination - African Geography #2 | 0 | - | 4.92 | 56,973 |
| Name a Valid Island Country | 0 | - | 4.97 | 126,809 |
| Name that Bug | 0 | - | 4.12 | 45,614 |
| Islands by Shape #1 | 0 | - | 4.33 | 84,474 |
| 1970s Celebrities by Picture #1 | 0 | - | 4.20 | 58,198 |
| 1970s Celebrities by Picture #2 | 0 | - | 4.21 | 50,913 |
| Elements by Picture | 0 | - | 4.27 | 70,228 |
| Name that Object #2 | 0 | - | 3.64 | 15,495 |
| Rocks and Minerals Picture Quiz | 0 | - | 4.48 | 29,475 |
| Islands by Picture | 0 | - | 4.28 | 107,583 |
| Name that Object #3 | 0 | - | 3.93 | 14,446 |
| Classic Movies by Movie Posters | 0 | - | 4.45 | 24,421 |
| 1980s Movie Silhouettes | 0 | - | 4.97 | 104,499 |
| Famous Landmarks Out Of Focus #2 | 0 | - | 4.37 | 41,471 |
| Animals by Close-up Image | 0 | - | 4.42 | 218,867 |
| Aquatic Mammals by Picture | 0 | - | 4.41 | 45,929 |
| Extinct Animals by Picture | 0 | - | 4.49 | 35,430 |
| Mammals by Picture #1 | 0 | - | 4.70 | 92,292 |
| 1940s Celebrities by Picture | 0 | - | 4.43 | 48,163 |
| International Footballers by Picture | 0 | - | 4.51 | 56,224 |
| Name that Historical Figure #2 | 0 | - | 4.42 | 285,667 |
| Name that Historical Figure #5 | 0 | - | 4.43 | 108,340 |
| Name that Historical Figure #7 - U.S. Edition | 0 | - | 4.51 | 51,098 |
| Geography by Picture - A | 0 | - | 4.39 | 60,396 |
| Geography by Picture - D | 0 | - | 4.15 | 45,760 |
| Geography by Picture - F | 0 | - | 4.31 | 51,137 |
| Geography by Picture - G | 0 | - | 4.39 | 48,051 |
| Geography by Picture - J | 0 | - | 4.16 | 38,567 |
