| Brand Logos Quiz #1 | 0 | - | 4.83 | 2,425,399 |
| Animals by Skeleton Image | 0 | - | 4.81 | 46,578 |
| Countries by Emojis | 0 | - | 4.99 | 240,009 |
| Brand Logos Quiz #2 | 0 | - | 4.70 | 1,691,222 |
| Brand Logos Quiz #4 | 0 | - | 4.45 | 1,013,518 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 74,047 |
| Brand Logos Quiz #5 | 0 | - | 4.37 | 1,065,295 |
| Brand Logos Quiz #6 | 0 | - | 4.31 | 784,957 |
| Brand Logos Quiz #3 | 0 | - | 4.32 | 1,226,336 |
| Brand Logos Quiz #8 | 0 | - | 4.36 | 531,470 |
| Brand Logos Quiz #7 | 0 | - | 4.37 | 610,050 |
| Countries that Produce the Most Beer | 0 | - | 4.85 | 130,811 |
| Elements by Picture | 0 | - | 4.27 | 70,012 |
| Rocks and Minerals Picture Quiz | 0 | - | 4.48 | 29,352 |
| Former Countries by Territory Map | 0 | - | 4.96 | 102,938 |
| Empires by Maps | 0 | - | 4.98 | 120,695 |
| Random Brand Logos | 0 | - | 4.45 | 402,823 |
| Merged Company Logos #1 | 0 | - | 4.90 | 106,647 |
| Fruit and Vegetable Emojis | 0 | - | 4.44 | 90,050 |
| Planets By Picture Quiz | 0 | - | 4.49 | 56,924 |
| All Country Flags of the World | 0 | - | 5.00 | 3,671,244 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.97 | 171,671 |
| Soft Drink Brand Logos | 0 | - | 4.24 | 175,354 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,304 |
| Visual Memory Test - Random Cartoons | 0 | - | 4.98 | 104,515 |
| Play-Doh People from History | 0 | - | 4.99 | 94,903 |
| Famous Landmarks Out Of Focus #1 | 0 | - | 4.89 | 61,130 |
| Jeppy in Disguise #1 | 0 | - | 4.92 | 49,469 |
| Jeppy in Disguise #2 | 0 | - | 4.96 | 49,610 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,672 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,538,387 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,093,496 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 733,846 |
| Clothing Brand Logos | 0 | - | 4.24 | 224,266 |
| Metals of Antiquity | 0 | - | 4.95 | 93,507 |
| Countries by Alcohol Consumption | 0 | - | 4.43 | 205,498 |
| Top 10 Countries in Beer Production per Capita | 0 | - | 4.67 | 64,932 |
| Things that are Orange by Picture | 0 | - | 4.20 | 26,760 |
| Things that are Green by Picture | 0 | - | 4.15 | 30,007 |
| Make a Stained Glass Window | 0 | - | 5.00 | 68,596 |
| Flags with Crescents | 0 | - | 4.98 | 169,800 |
| Country Flag Trivia | 0 | - | 4.81 | 57,165 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 103,941 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 77,641 |
| Pixelated Flag Quiz | 0 | - | 4.97 | 87,579 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 67,373 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 85,330 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 52,917 |
| Real vs. Fake Flags | 0 | - | 4.98 | 124,456 |
| Ultimate Car Logos Quiz | 0 | - | 4.81 | 181,086 |
| National Football Team Logos | 0 | - | 4.85 | 180,555 |
| Signs of the Zodiac Quiz | 0 | - | 4.45 | 226,038 |
| Name the Constellations | 0 | - | 4.58 | 45,011 |
| Countries with the Highest Carbon Dioxide Emissions | 0 | - | 4.97 | 109,735 |
| Years in History by Picture | 0 | - | 4.44 | 35,562 |
| Famous Foreheads #1 | 0 | - | 4.47 | 74,998 |
| Celebrity Mugshots Quiz #1 | 0 | - | 4.07 | 259,314 |
| Celebrity Mugshots Quiz #3 | 0 | - | 4.05 | 145,009 |
| Merged Company Logos #2 | 0 | - | 4.75 | 77,657 |
| Drinks by Country | 0 | - | 4.30 | 59,378 |
| Random Capital to Country | 0 | - | 4.99 | 2,592,741 |
| Random Country to Capital | 0 | - | 4.98 | 921,429 |
| MCU Actors by Picture | 0 | - | 4.45 | 84,309 |
| Flags to Languages | 0 | - | 4.95 | 173,767 |
| Flag Coloring Book Puzzle #2 | 0 | - | 4.42 | 77,206 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 50,614 |
| The Voyage of Darwin - Animated Map Quiz | 0 | - | 4.99 | 14,505 |
| Countries Reducing Carbon Dioxide Emissions the Most | 0 | - | 4.89 | 64,696 |
| Countries with the Most Forest | 0 | - | 4.87 | 147,614 |
| Countries with Glaciers | 0 | - | 4.97 | 105,483 |
| Crayola Crayon Colors 64 Pack | 0 | - | 4.99 | 62,744 |
| Marketing Slogans for Animals | 0 | - | 4.48 | 29,279 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,329,516 |
| Countries With One Word And Two O's | 0 | - | 4.92 | 56,010 |
| Capital Cities Chain | 0 | - | 4.83 | 82,822 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,991 |
| Three Real and One Fake - Country Flags | 0 | - | 4.97 | 84,214 |
| Fruits by Picture | 0 | - | 4.19 | 807,608 |
| Old Movies by Picture | 0 | - | 4.51 | 25,120 |
| Musical Instruments by Picture #2 | 0 | - | 4.24 | 47,078 |
| Things that are Red by Picture | 0 | - | 3.76 | 14,304 |
| Things that are Yellow by Picture | 0 | - | 3.94 | 12,065 |
| Things that are Blue by Picture | 0 | - | 3.67 | 13,435 |
| Things that are White by Picture | 0 | - | 3.81 | 12,465 |
| Things that are Black by Picture | 0 | - | 3.51 | 13,486 |
| Name that Object #1 | 0 | - | 3.57 | 96,518 |
| Pick a Picture - Animal Relations | 0 | - | 4.94 | 55,489 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 337,837 |
| Celebrity Mugshots Quiz #2 | 0 | - | 3.89 | 114,146 |
| Geography by Picture - B | 0 | - | 4.42 | 55,647 |
| Geography by Picture - H | 0 | - | 4.50 | 58,264 |
| Geography by Picture - N | 0 | - | 4.45 | 42,228 |
| Geography by Picture - R | 0 | - | 4.56 | 41,049 |
| Geography by Picture - T | 0 | - | 4.54 | 57,877 |
| Name the Pixelated Landmark | 0 | - | 4.85 | 63,091 |
| Car Logos Quiz #1 | 0 | - | 4.45 | 539,798 |
| Random Logos Quiz | 0 | - | 4.31 | 208,599 |
| All North American Pro Sports Logos | 0 | - | 4.70 | 115,289 |
| Pictures by Letter - A | 0 | - | 4.18 | 33,474 |
| Pictures by Letter - J | 0 | - | 4.31 | 40,093 |
| Pictures by Letter - B | 0 | - | 4.32 | 44,038 |
| Pictures by Letter - D | 0 | - | 4.14 | 37,638 |
| Pictures by Letter - M | 0 | - | 4.24 | 37,849 |
| Body Parts in History and Culture | 0 | - | 4.43 | 35,315 |
| Name the Constellations - With a Map | 0 | - | 4.92 | 35,978 |
| Marvel Cinematic Universe - All Movies | 0 | - | 4.89 | 339,695 |
| Brand-Name Animals | 0 | - | 4.16 | 74,530 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,871 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 37,080 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 48,797 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 96,272 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 103,142 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,360 |
| World Capitals in the Answer | 0 | - | 4.94 | 77,171 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,396 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,188 |
| Countries with the Most McDonald's Locations | 0 | - | 4.83 | 110,808 |
| Biggest Countries with No McDonald's | 0 | - | 4.84 | 89,525 |
| Name that Bug | 0 | - | 4.12 | 45,573 |
| Islands by Shape #1 | 0 | - | 4.33 | 84,394 |
| 1970s Celebrities by Picture #1 | 0 | - | 4.20 | 58,007 |
| 1970s Celebrities by Picture #2 | 0 | - | 4.21 | 50,737 |
| Islands by Picture | 0 | - | 4.28 | 107,105 |
| Classic Movies by Movie Posters | 0 | - | 4.45 | 24,289 |
| 1980s Movie Silhouettes | 0 | - | 4.97 | 103,942 |
| Famous Landmarks Out Of Focus #2 | 0 | - | 4.37 | 41,278 |
| Animals by Close-up Image | 0 | - | 4.42 | 218,348 |
| Aquatic Mammals by Picture | 0 | - | 4.41 | 45,700 |
| Extinct Animals by Picture | 0 | - | 4.49 | 35,278 |
| Mammals by Picture #1 | 0 | - | 4.70 | 91,911 |
| 1940s Celebrities by Picture | 0 | - | 4.43 | 48,051 |
| International Footballers by Picture | 0 | - | 4.50 | 55,746 |
| Name that Historical Figure #2 | 0 | - | 4.42 | 284,798 |
| Name that Historical Figure #5 | 0 | - | 4.43 | 107,814 |
| Name that Historical Figure #7 - U.S. Edition | 0 | - | 4.51 | 50,879 |
| Geography by Picture - A | 0 | - | 4.39 | 60,294 |
| Geography by Picture - D | 0 | - | 4.15 | 45,686 |
| Geography by Picture - F | 0 | - | 4.31 | 51,044 |
| Geography by Picture - G | 0 | - | 4.39 | 47,979 |
| Geography by Picture - J | 0 | - | 4.16 | 38,492 |
| Geography by Picture - K | 0 | - | 4.29 | 33,157 |
| Geography by Picture - C | 0 | - | 4.31 | 57,110 |
| Geography by Picture - L | 0 | - | 4.37 | 59,008 |
| Geography by Picture - M | 0 | - | 4.14 | 40,488 |
| Geography by Picture - P | 0 | - | 4.24 | 42,457 |
| Geography by Picture - S | 0 | - | 4.38 | 47,068 |
| Miscellaneous Flags Quiz | 0 | - | 4.42 | 280,689 |
| Country Flags Multiple Choice | 0 | - | 4.97 | 144,692 |
| Flag Maths | 0 | - | 4.64 | 57,774 |
| Satellite Images #1 | 0 | - | 4.47 | 129,421 |
| Satellite Images Quiz #2 | 0 | - | 4.63 | 109,348 |
| Satellite Images Quiz #4 | 0 | - | 4.55 | 88,953 |
| Satellite Images Quiz #5 | 0 | - | 4.52 | 49,967 |
| Satellite Images Quiz #6 | 0 | - | 4.50 | 39,014 |
| Cities by Picture #1 | 0 | - | 4.73 | 86,083 |
| Soccer Team Logos | 0 | - | 4.26 | 374,985 |
| Car Logos Quiz #2 | 0 | - | 4.43 | 262,265 |
| Video Game Logos Quiz | 0 | - | 4.40 | 184,169 |
| Movie Logos | 0 | - | 4.33 | 238,763 |
| Brand Logos That Start with A | 0 | - | 4.52 | 70,470 |
| History by Picture - A | 0 | - | 4.26 | 45,877 |
| History by Picture - B | 0 | - | 4.40 | 49,058 |
| History by Picture - C | 0 | - | 4.36 | 54,561 |
| History by Picture - F | 0 | - | 4.35 | 37,950 |
| History by Picture - G | 0 | - | 4.40 | 42,203 |
| History by Picture - D | 0 | - | 4.29 | 44,381 |
| History by Picture - E | 0 | - | 4.25 | 43,997 |
| History by Picture - H | 0 | - | 4.37 | 36,850 |
| History by Picture - K | 0 | - | 4.35 | 33,412 |
| History by Picture - M | 0 | - | 4.17 | 36,196 |
| History by Picture - N | 0 | - | 4.40 | 41,318 |
| History by Picture - O | 0 | - | 4.39 | 36,368 |
| History by Picture - T | 0 | - | 4.20 | 33,359 |
| Name that Nut, Seed, or Bean | 0 | - | 4.63 | 57,353 |
| Animals - Taxonomy to Common Name | 0 | - | 4.80 | 28,311 |
| Countries with the Most HIV | 0 | - | 4.46 | 44,463 |
| Countries with the Most Malaria Deaths | 0 | - | 4.45 | 45,338 |
| Countries that Desalinate the Most Water | 0 | - | 4.77 | 41,704 |
| Names of Generations | 0 | - | 4.09 | 45,038 |
| MCU Characters by Screen Time | 0 | - | 4.23 | 109,104 |
| U.S. Baby Boy Names by Decade | 0 | - | 4.55 | 489,794 |
| U.S. Baby Girl Names by Decade | 0 | - | 4.42 | 713,186 |
| Nicknames in World History | 0 | - | 4.74 | 37,795 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 174,634 |
| Top 100 Movie Quotes | 0 | - | 4.44 | 68,288 |
| Foods by Country of Origin #1 | 0 | - | 4.41 | 336,859 |
| Five Biggest World Cities by Letter #2 | 0 | - | 4.83 | 68,947 |
| Five Biggest World Cities by Letter #1 | 0 | - | 4.95 | 73,573 |
| Random World Capitals on a Map | 0 | - | 4.93 | 134,730 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 277,067 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 89,420 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 133,186 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 233,534 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 80,612 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 167,306 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 110,162 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 92,449 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 96,916 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 261,463 |
| Name a Valid Asian Country | 0 | - | 4.98 | 121,103 |
