| Brand Logos Quiz #1 | 0 | - | 4.83 | 2,424,591 |
| Brand Logos Quiz #2 | 0 | - | 4.70 | 1,690,855 |
| Brand Logos Quiz #4 | 0 | - | 4.45 | 1,013,292 |
| Random Brand Logos | 0 | - | 4.45 | 402,732 |
| Brand Logos Quiz #5 | 0 | - | 4.37 | 1,065,046 |
| Brand Logos Quiz #6 | 0 | - | 4.31 | 784,757 |
| Brand Logos Quiz #3 | 0 | - | 4.32 | 1,226,076 |
| Brand Logos Quiz #8 | 0 | - | 4.36 | 531,325 |
| Brand Logos Quiz #7 | 0 | - | 4.37 | 609,931 |
| Soft Drink Brand Logos | 0 | - | 4.24 | 175,312 |
| Clothing Brand Logos | 0 | - | 4.24 | 224,213 |
| Strongest Nation Brands | 0 | - | 4.50 | 37,629 |
| Brand-Name Animals | 0 | - | 4.16 | 74,525 |
| Marketing Slogans for Animals | 0 | - | 4.48 | 29,274 |
| MCU Actors by Picture | 0 | - | 4.45 | 84,278 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 74,030 |
| Signs of the Zodiac Quiz | 0 | - | 4.45 | 225,970 |
| Name the Constellations | 0 | - | 4.58 | 45,005 |
| Countries that Produce the Most Beer | 0 | - | 4.85 | 130,791 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 90,153 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.97 | 171,596 |
| Category Elimination - Country Flags #1 | 0 | - | 4.96 | 142,659 |
| American Corporate Slogans #1 | 0 | - | 4.06 | 65,378 |
| American Corporate Slogans #2 | 0 | - | 4.06 | 59,727 |
| Countries that Produce the Most Wine | 0 | - | 4.87 | 191,764 |
| MCU Characters by Screen Time | 0 | - | 4.23 | 109,060 |
| Former Countries by Territory Map | 0 | - | 4.96 | 102,913 |
| Empires by Maps | 0 | - | 4.98 | 120,638 |
| All Country Flags of the World | 0 | - | 5.00 | 3,669,508 |
| Merged Company Logos #1 | 0 | - | 4.90 | 106,607 |
| American Corporate Slogans #3 | 0 | - | 4.05 | 25,797 |
| Countries by Alcohol Consumption | 0 | - | 4.43 | 205,472 |
| Top 10 Countries in Beer Production per Capita | 0 | - | 4.67 | 64,919 |
| Bible Quotes Quiz #1 | 0 | - | 4.42 | 61,923 |
| Bible Quotes Quiz #3 | 0 | - | 4.47 | 43,563 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 220,941 |
| Category Elimination - U.S. States #2 | 0 | - | 4.83 | 134,318 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,300 |
| Visual Memory Test - Random Cartoons | 0 | - | 4.98 | 104,454 |
| Play-Doh People from History | 0 | - | 4.99 | 94,885 |
| Famous Landmarks Out Of Focus #1 | 0 | - | 4.89 | 61,111 |
| Jeppy in Disguise #1 | 0 | - | 4.92 | 49,451 |
| Jeppy in Disguise #2 | 0 | - | 4.96 | 49,598 |
| Celebrity Mugshots Quiz #1 | 0 | - | 4.07 | 259,293 |
| Celebrity Mugshots Quiz #3 | 0 | - | 4.05 | 144,995 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,660 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,538,070 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,093,345 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 733,748 |
| Formula One Teams by Logos | 0 | - | 4.49 | 99,396 |
| Countries as U.S. First Names | 0 | - | 4.31 | 77,933 |
| Drinks by Country | 0 | - | 4.30 | 59,372 |
| Beers by Country | 0 | - | 4.45 | 97,327 |
| Biblical Names Still Popular Today | 0 | - | 4.28 | 51,431 |
| Political Figures by Last Name #1 | 0 | - | 4.56 | 68,084 |
| Bible Quotes Quiz #2 | 0 | - | 4.27 | 52,930 |
| Bible Quotes Quiz #4 | 0 | - | 4.33 | 33,535 |
| The Bible - Who Said That? | 0 | - | 4.51 | 24,711 |
| Political Movements by Country | 0 | - | 4.46 | 72,557 |
| Animals by Skeleton Image | 0 | - | 4.81 | 46,555 |
| Make a Stained Glass Window | 0 | - | 5.00 | 68,575 |
| Flags with Crescents | 0 | - | 4.98 | 169,749 |
| Country Flag Trivia | 0 | - | 4.81 | 57,136 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 103,895 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 77,612 |
| Flags to Languages | 0 | - | 4.95 | 173,729 |
| Flag Coloring Book Puzzle #2 | 0 | - | 4.42 | 77,181 |
| Pixelated Flag Quiz | 0 | - | 4.97 | 87,542 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 67,345 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 85,299 |
| Category Elimination - Country Flags #2 | 0 | - | 4.57 | 61,470 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 52,888 |
| Real vs. Fake Flags | 0 | - | 4.98 | 124,403 |
| Ultimate Car Logos Quiz | 0 | - | 4.81 | 180,957 |
| National Football Team Logos | 0 | - | 4.85 | 180,498 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 50,596 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 335,605 |
| World Currency Quiz | 0 | - | 4.92 | 303,426 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 123,676 |
| American TV Commercials by Description | 0 | - | 4.00 | 29,660 |
| Brand Name Vocabulary | 0 | - | 4.16 | 38,077 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,612 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,827 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 130,962 |
| Batman Characters by Screen Time | 0 | - | 4.10 | 30,498 |
| Highest Grossing Superhero Movies | 0 | - | 4.37 | 166,907 |
| Superhero Nicknames | 0 | - | 4.21 | 61,649 |
| Top 15 Countries in Wine Production per Capita | 0 | - | 4.74 | 64,852 |
| Countries by Emojis | 0 | - | 4.99 | 239,929 |
| Members of the British Royal Family | 0 | - | 4.10 | 114,299 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,329,323 |
| Three Real and One Fake - Country Flags | 0 | - | 4.97 | 84,184 |
| Years in History by Picture | 0 | - | 4.44 | 35,554 |
| 1980s Movie Silhouettes | 0 | - | 4.97 | 103,913 |
| Dog Breed Picture Quiz | 0 | - | 4.34 | 206,240 |
| Pick a Picture - Animal Relations | 0 | - | 4.94 | 55,472 |
| Famous Foreheads #1 | 0 | - | 4.47 | 74,980 |
| Famous Australians by Picture | 0 | - | 4.25 | 28,810 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 337,763 |
| Celebrity Mugshots Quiz #2 | 0 | - | 3.89 | 114,132 |
| Country Flags Multiple Choice | 0 | - | 4.97 | 144,656 |
| 20 Random Country Flags | 0 | - | 4.99 | 613,247 |
| Name the Pixelated Landmark | 0 | - | 4.85 | 63,070 |
| Car Logos Quiz #1 | 0 | - | 4.45 | 539,585 |
| Merged Company Logos #2 | 0 | - | 4.75 | 77,636 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 195,295 |
| Countries with the Most Exports | 0 | - | 4.96 | 155,488 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 189,810 |
| Countries by Oil Consumption | 0 | - | 4.96 | 120,460 |
| Richest Island Countries | 0 | - | 4.85 | 100,620 |
| Largest Economies in 2050 | 0 | - | 4.90 | 111,506 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,532 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,660 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 134,832 |
| Richest Countries A-Z | 0 | - | 4.91 | 103,228 |
| Large Countries with Small Economies | 0 | - | 4.95 | 80,955 |
| Richest Countries Bordering Each Other | 0 | - | 4.99 | 154,260 |
| Rich Countries Bordering Poor Countries | 0 | - | 4.89 | 100,137 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 271,889 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 104,372 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.89 | 84,608 |
| Bordering Countries with the Largest GDPs | 0 | - | 4.97 | 76,448 |
| Names of Generations | 0 | - | 4.09 | 45,007 |
| First Names of Recent World Leaders | 0 | - | 4.25 | 25,004 |
| Quotes of Jesus | 0 | - | 4.23 | 13,842 |
| Horror Movie Quotes Quiz | 0 | - | 4.19 | 51,276 |
| Lord of the Rings Characters | 0 | - | 4.54 | 113,360 |
| Five Biggest World Cities by Letter #2 | 0 | - | 4.83 | 68,939 |
| Five Biggest World Cities by Letter #1 | 0 | - | 4.95 | 73,565 |
| European Cities by Wikipedia Descriptions | 0 | - | 4.42 | 54,777 |
| Cities by Wikipedia Descriptions #2 | 0 | - | 4.53 | 39,057 |
| U.S. Cities by Wikipedia Descriptions | 0 | - | 4.48 | 34,202 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,376 |
| Lord of the Rings Decoder | 0 | - | 4.59 | 42,643 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,489 |
| Category Elimination - U.S. Metro Areas | 0 | - | 4.41 | 26,774 |
| Category Elimination - U.S. States #3 | 0 | - | 4.73 | 55,181 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 261,348 |
| Name a Valid Asian Country | 0 | - | 4.98 | 121,084 |
| Name a Valid African Country | 0 | - | 4.98 | 154,167 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 114,813 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,308 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,655 |
| Countries Mentioned in the Bible | 0 | - | 4.96 | 67,108 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,205 |
| Fruits by Picture | 0 | - | 4.19 | 807,534 |
| Old Movies by Picture | 0 | - | 4.51 | 25,115 |
| Musical Instruments by Picture #2 | 0 | - | 4.24 | 47,072 |
| Name that Object #1 | 0 | - | 3.57 | 96,514 |
| WWII Figures by Picture | 0 | - | 4.89 | 65,592 |
| Animals by Close-up Image | 0 | - | 4.42 | 218,276 |
| Aquatic Mammals by Picture | 0 | - | 4.41 | 45,680 |
| Extinct Animals by Picture | 0 | - | 4.49 | 35,264 |
| Mammals by Picture #1 | 0 | - | 4.70 | 91,892 |
| 1940s Celebrities by Picture | 0 | - | 4.43 | 48,045 |
| Famous Germans by Picture | 0 | - | 4.12 | 16,847 |
| Famous Italians by Picture | 0 | - | 4.06 | 21,950 |
| International Footballers by Picture | 0 | - | 4.50 | 55,715 |
| Name that Historical Figure #2 | 0 | - | 4.42 | 284,745 |
| Name that Historical Figure #5 | 0 | - | 4.43 | 107,788 |
| Name that Historical Figure #7 - U.S. Edition | 0 | - | 4.51 | 50,865 |
| Geography by Picture - B | 0 | - | 4.42 | 55,634 |
| Geography by Picture - H | 0 | - | 4.50 | 58,255 |
| Geography by Picture - N | 0 | - | 4.45 | 42,221 |
| Geography by Picture - R | 0 | - | 4.56 | 41,046 |
| Geography by Picture - T | 0 | - | 4.54 | 57,872 |
| Random Circular Cutouts of the World Map | 0 | - | 4.96 | 76,038 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 86,510 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,330 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 71,959 |
| Divided Country Shape Puzzle #1 | 0 | - | 4.87 | 53,481 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,720,132 |
| Miscellaneous Flags Quiz | 0 | - | 4.42 | 280,656 |
| Flags of the Countries that Start with C | 0 | - | 4.88 | 130,210 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 153,984 |
| Flags of the Countries that Start with B | 0 | - | 4.96 | 42,898 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 127,403 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 53,870 |
| Flag Maths | 0 | - | 4.64 | 57,769 |
| Satellite Images #1 | 0 | - | 4.47 | 129,413 |
| Satellite Images Quiz #2 | 0 | - | 4.63 | 109,337 |
| Satellite Images Quiz #4 | 0 | - | 4.55 | 88,946 |
| Satellite Images Quiz #5 | 0 | - | 4.52 | 49,958 |
| Satellite Images Quiz #6 | 0 | - | 4.50 | 39,009 |
| Cities by Picture #1 | 0 | - | 4.73 | 86,062 |
| Soccer Team Logos | 0 | - | 4.26 | 374,859 |
| Random Logos Quiz | 0 | - | 4.31 | 208,561 |
| All North American Pro Sports Logos | 0 | - | 4.70 | 115,257 |
| Car Logos Quiz #2 | 0 | - | 4.43 | 262,192 |
| Brand Logos That Start with A | 0 | - | 4.52 | 70,441 |
| Pictures by Letter - A | 0 | - | 4.17 | 33,464 |
| Pictures by Letter - J | 0 | - | 4.31 | 40,078 |
| Pictures by Letter - B | 0 | - | 4.31 | 44,025 |
| Pictures by Letter - D | 0 | - | 4.13 | 37,624 |
| Pictures by Letter - M | 0 | - | 4.24 | 37,842 |
| Name that Nut, Seed, or Bean | 0 | - | 4.63 | 57,340 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 80,417 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,861 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 75,217 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,526 |
