| Fruits by Picture | 0 | - | 4.19 | 809,428 |
| Name that Nut, Seed, or Bean | 0 | - | 4.57 | 57,793 |
| Fruit and Vegetable Emojis | 0 | - | 4.45 | 90,953 |
| Fast Food Logos Quiz | 0 | - | 4.45 | 249,562 |
| Mostly-American Candy Logos | 0 | - | 4.14 | 159,994 |
| Vegetables by Picture | 0 | - | 4.36 | 63,844 |
| Foods by Picture | 0 | - | 3.81 | 226,656 |
| Junk Foods by Picture | 0 | - | 3.69 | 96,774 |
| Countries with the Most McDonald's Locations | 0 | - | 4.83 | 111,111 |
| Biggest Countries with No McDonald's | 0 | - | 4.84 | 89,935 |
| Former Countries by Territory Map | 0 | - | 4.96 | 103,920 |
| Empires by Maps | 0 | - | 4.98 | 122,124 |
| Merged Company Logos #1 | 0 | - | 4.90 | 107,439 |
| Foods by Country of Origin #1 | 0 | - | 4.41 | 337,991 |
| Songs by Picture Quiz #1 | 0 | - | 4.68 | 66,513 |
| Songs by Picture Quiz #2 | 0 | - | 4.42 | 59,321 |
| Countries That Produce the Most Spices | 0 | - | 4.44 | 41,693 |
| Countries that Produce the Most Cheese per Capita | 0 | - | 4.51 | 53,070 |
| Countries Which Eat the Most Beef | 0 | - | 4.46 | 50,398 |
| Countries by Milk Production | 0 | - | 4.54 | 44,233 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,540 |
| Visual Memory Test - Random Cartoons | 0 | - | 4.98 | 105,367 |
| Play-Doh People from History | 0 | - | 4.99 | 95,577 |
| Famous Landmarks Out Of Focus #1 | 0 | - | 4.89 | 61,624 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 62,128 |
| All Country Flags of the World | 0 | - | 5.00 | 3,714,845 |
| U.S. Chain Restaurant Menu | 0 | - | 4.08 | 139,388 |
| Foods of the World by Description | 0 | - | 4.18 | 46,138 |
| Citrus Fruits | 0 | - | 3.67 | 42,191 |
| Countries That Eat the Most Pork | 0 | - | 4.18 | 39,432 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,546,157 |
| Country Flags Quiz #2 | 0 | - | 4.99 | 1,097,282 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 736,518 |
| Countries that Produce the Most Cheese | 0 | - | 4.77 | 63,494 |
| Most Popular Fast Food Restaurants | 0 | - | 4.23 | 672,737 |
| Top 15 Countries with the Most Starbucks | 0 | - | 4.51 | 81,535 |
| The Wonderful World of Wine | 0 | - | 4.49 | 11,286 |
| Movies with Food in the Title | 0 | - | 4.16 | 233,712 |
| Countries that Eat the Most Meat | 0 | - | 4.23 | 42,500 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,653,703 |
| Things that are Orange by Picture | 0 | - | 4.20 | 26,844 |
| Things that are Green by Picture | 0 | - | 4.15 | 30,125 |
| Years in History by Picture | 0 | - | 4.45 | 35,822 |
| Animals by Skeleton Image | 0 | - | 4.81 | 46,953 |
| Make a Stained Glass Window | 0 | - | 5.00 | 69,089 |
| Famous Foreheads #1 | 0 | - | 4.47 | 75,450 |
| Flags with Crescents | 0 | - | 4.98 | 171,380 |
| Country Flag Trivia | 0 | - | 4.81 | 58,047 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 104,925 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 78,452 |
| Pixelated Flag Quiz | 0 | - | 4.97 | 88,624 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 67,964 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 86,002 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.81 | 53,504 |
| Real vs. Fake Flags | 0 | - | 4.98 | 125,806 |
| Ultimate Car Logos Quiz | 0 | - | 4.81 | 184,164 |
| National Football Team Logos | 0 | - | 4.85 | 181,919 |
| Merged Company Logos #2 | 0 | - | 4.75 | 78,318 |
| Cities with the Most Michelin Stars | 0 | - | 4.33 | 24,663 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 71,069 |
| Word Scramble - Countries | 0 | - | 4.88 | 2,124,813 |
| Solve the Secret Country #1 | 0 | - | 4.93 | 168,261 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 120,482 |
| Anagram Chain - Countries | 0 | - | 4.98 | 117,706 |
| 7 Deadly Sins | 0 | - | 4.88 | 404,155 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 453,622 |
| Countries with Four Letters | 0 | - | 4.99 | 425,901 |
| Random Symbol to Element | 0 | - | 4.88 | 94,038 |
| Random Capital to Country | 0 | - | 4.99 | 2,601,750 |
| Random Country to Capital | 0 | - | 4.98 | 928,325 |
| Europe Geography Decoder | 0 | - | 4.87 | 70,323 |
| Name a Valid World City | 0 | - | 4.85 | 72,004 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 65,951 |
| Name that Object #1 | 0 | - | 3.57 | 96,635 |
| Flags to Languages | 0 | - | 4.95 | 174,530 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 51,040 |
| Best-Selling Breakfast Cereals | 0 | - | 3.68 | 92,960 |
| Foods by Country of Origin #2 | 0 | - | 3.66 | 59,710 |
| Real or Fake: Japanese Kit Kat Flavours | 0 | - | 4.53 | 20,092 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,507 |
| Islands by Country #1 | 0 | - | 4.90 | 176,357 |
| Regions of Countries #1 | 0 | - | 4.96 | 160,239 |
| Regions of Countries #2 | 0 | - | 4.95 | 124,563 |
| Regions of Countries #3 | 0 | - | 4.85 | 91,397 |
| Crayola Crayon Colors 64 Pack | 0 | - | 4.99 | 63,187 |
| Countries by Emojis | 0 | - | 4.99 | 242,504 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 202,070 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 184,440 |
| Countries With One Word And Two O's | 0 | - | 4.92 | 56,593 |
| Country Chain | 0 | - | 4.96 | 218,477 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 219,002 |
| Random Countries Mouse Hunt! | 0 | - | 4.81 | 186,783 |
| Random Countries Mouse Hunt 2: Mousenado! | 0 | - | 4.98 | 131,437 |
| Capital Cities Chain | 0 | - | 4.84 | 83,389 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,585 |
| Name a Valid Country #3 | 0 | - | 4.99 | 266,061 |
| Name a Valid Country #1 | 0 | - | 4.99 | 295,372 |
| Name a Valid Country #2 | 0 | - | 4.98 | 254,230 |
| Name a Valid Country #4 | 0 | - | 4.97 | 259,220 |
| Name a Valid Country #5 | 0 | - | 4.99 | 210,087 |
| Name a Valid Country #6 | 0 | - | 4.95 | 145,232 |
| Name a Valid Country #7 | 0 | - | 4.91 | 131,886 |
| Name a Valid Country #8 | 0 | - | 4.86 | 101,021 |
| Random Name a Valid Bordering Country | 0 | - | 4.99 | 76,813 |
| Name a Valid Country #10 | 0 | - | 4.93 | 44,265 |
| Visual Memory Test - Countries on a World Map | 0 | - | 4.99 | 67,762 |
| Old Movies by Picture | 0 | - | 4.51 | 25,271 |
| Musical Instruments by Picture #2 | 0 | - | 4.24 | 47,305 |
| Geography by Picture - B | 0 | - | 4.42 | 55,784 |
| Geography by Picture - H | 0 | - | 4.50 | 58,382 |
| Geography by Picture - N | 0 | - | 4.45 | 42,340 |
| Geography by Picture - R | 0 | - | 4.56 | 41,147 |
| Geography by Picture - T | 0 | - | 4.54 | 58,001 |
| Random Logos Quiz | 0 | - | 4.33 | 209,690 |
| All North American Pro Sports Logos | 0 | - | 4.72 | 116,447 |
| Pictures by Letter - A | 0 | - | 4.18 | 33,654 |
| Pictures by Letter - J | 0 | - | 4.31 | 40,283 |
| Pictures by Letter - B | 0 | - | 4.32 | 44,265 |
| Pictures by Letter - D | 0 | - | 4.14 | 37,810 |
| Pictures by Letter - M | 0 | - | 4.24 | 38,014 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,102,572 |
| The Eleven Colors | 0 | - | 4.74 | 236,034 |
| Find The Mystery Country Using Color Clues - Randomized! | 0 | - | 4.98 | 2,181,379 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 323,846 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 742,892 |
| Things that are Red by Picture | 0 | - | 3.76 | 14,360 |
| Things that are Yellow by Picture | 0 | - | 3.94 | 12,108 |
| Things that are Blue by Picture | 0 | - | 3.67 | 13,487 |
| Things that are White by Picture | 0 | - | 3.81 | 12,513 |
| Things that are Black by Picture | 0 | - | 3.51 | 13,534 |
| Pick a Picture - Animal Relations | 0 | - | 4.94 | 55,882 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 339,599 |
| Name the Pixelated Landmark | 0 | - | 4.85 | 63,466 |
| Car Logos Quiz #1 | 0 | - | 4.52 | 544,263 |
| Three Real and One Fake - Country Flags | 0 | - | 4.97 | 84,753 |
| Books with Food in the Title | 0 | - | 3.95 | 39,763 |
| American Foods | 0 | - | 3.66 | 39,441 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,352 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 37,502 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 49,480 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 96,695 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.43 | 324,218 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 103,546 |
| Marvel Cinematic Universe - All Movies | 0 | - | 4.89 | 343,313 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,582 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 181,763 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 89,733 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 81,363 |
| The Only Country ... | 0 | - | 4.91 | 81,901 |
| World Capitals in the Answer | 0 | - | 4.94 | 77,667 |
| The Sun Quiz | 0 | - | 4.93 | 35,103 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,679 |
| Random Countries by Borders | 0 | - | 4.99 | 83,097 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 141,531 |
| Random Name a Valid Country | 0 | - | 4.99 | 206,666 |
| Random Category Elimination - Countries | 0 | - | 4.99 | 441,475 |
| Random Point on Land to Country | 0 | - | 4.99 | 237,265 |
| Random Countries on a Topological Map | 0 | - | 4.91 | 52,944 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 124,120 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 238,222 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 227,154 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 193,767 |
| Category Elimination - European Geography #3 | 0 | - | 4.86 | 81,993 |
| Name a Valid Island Country | 0 | - | 4.97 | 130,109 |
| Name that Bug | 0 | - | 4.12 | 45,644 |
| Islands by Shape #1 | 0 | - | 4.33 | 84,517 |
| 1970s Celebrities by Picture #1 | 0 | - | 4.20 | 58,275 |
| 1970s Celebrities by Picture #2 | 0 | - | 4.21 | 50,980 |
| Elements by Picture | 0 | - | 4.27 | 70,327 |
| Name that Object #2 | 0 | - | 3.63 | 15,529 |
| Rocks and Minerals Picture Quiz | 0 | - | 4.48 | 29,512 |
| Islands by Picture | 0 | - | 4.28 | 107,805 |
| Name that Object #3 | 0 | - | 3.93 | 14,471 |
| Classic Movies by Movie Posters | 0 | - | 4.45 | 24,459 |
| 1980s Movie Silhouettes | 0 | - | 4.97 | 104,694 |
| Animals by Close-up Image | 0 | - | 4.42 | 219,083 |
| Aquatic Mammals by Picture | 0 | - | 4.41 | 46,020 |
| Extinct Animals by Picture | 0 | - | 4.49 | 35,488 |
| Mammals by Picture #1 | 0 | - | 4.70 | 92,465 |
| 1940s Celebrities by Picture | 0 | - | 4.43 | 48,215 |
| International Footballers by Picture | 0 | - | 4.51 | 56,447 |
| Name that Historical Figure #2 | 0 | - | 4.42 | 286,156 |
| Name that Historical Figure #5 | 0 | - | 4.43 | 108,659 |
| Name that Historical Figure #7 - U.S. Edition | 0 | - | 4.51 | 51,245 |
| Geography by Picture - A | 0 | - | 4.39 | 60,437 |
| Geography by Picture - D | 0 | - | 4.15 | 45,789 |
| Geography by Picture - F | 0 | - | 4.31 | 51,177 |
| Geography by Picture - G | 0 | - | 4.39 | 48,081 |
| Geography by Picture - J | 0 | - | 4.16 | 38,596 |
| Geography by Picture - K | 0 | - | 4.29 | 33,249 |
| Geography by Picture - C | 0 | - | 4.31 | 57,239 |
| Geography by Picture - L | 0 | - | 4.37 | 59,138 |
| Geography by Picture - M | 0 | - | 4.14 | 40,582 |
| Geography by Picture - P | 0 | - | 4.24 | 42,568 |
| Geography by Picture - S | 0 | - | 4.38 | 47,181 |
| Miscellaneous Flags Quiz | 0 | - | 4.42 | 282,100 |
| Country Flags Multiple Choice | 0 | - | 4.97 | 145,450 |
| Flag Maths | 0 | - | 4.61 | 57,848 |
| Satellite Images #1 | 0 | - | 4.46 | 130,005 |
| Satellite Images Quiz #2 | 0 | - | 4.64 | 109,698 |
