| Brand Logos Quiz #1 | 0 | - | 4.83 | 2,435,135 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.96 | 172,524 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 494,461 |
| Brand Logos Quiz #2 | 0 | - | 4.70 | 1,696,457 |
| Brand Logos Quiz #4 | 0 | - | 4.45 | 1,016,699 |
| Brand Logos Quiz #5 | 0 | - | 4.37 | 1,068,568 |
| Brand Logos Quiz #6 | 0 | - | 4.30 | 787,479 |
| Brand Logos Quiz #3 | 0 | - | 4.32 | 1,229,720 |
| Brand Logos Quiz #8 | 0 | - | 4.36 | 533,317 |
| Brand Logos Quiz #7 | 0 | - | 4.37 | 612,146 |
| Random Brand Logos | 0 | - | 4.45 | 404,322 |
| Most Popular Baby Girls Names in Germany | 0 | - | 4.51 | 38,959 |
| Top 100 UK Baby Boys' Names in 1850 | 0 | - | 4.42 | 70,201 |
| American Corporate Slogans #1 | 0 | - | 4.06 | 65,443 |
| American Corporate Slogans #2 | 0 | - | 4.06 | 59,762 |
| Flag Coloring Book Puzzle #2 | 0 | - | 4.42 | 77,578 |
| Basic Harry Potter Quiz | 0 | - | 4.56 | 379,508 |
| Brand-Name Animals | 0 | - | 4.16 | 74,639 |
| American Junk Food Brands #1 | 0 | - | 3.84 | 61,011 |
| Soft Drink Brand Logos | 0 | - | 4.24 | 176,007 |
| Most Popular Baby Boy Names in Germany | 0 | - | 4.34 | 67,224 |
| UK Baby Girl Names by Decade | 0 | - | 4.38 | 161,531 |
| UK Baby Boy Names by Decade | 0 | - | 4.37 | 132,970 |
| Harry Potter: Voldemort's Horcruxes | 0 | - | 4.45 | 113,012 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 525,377 |
| American Corporate Slogans #3 | 0 | - | 4.05 | 25,825 |
| Clothing Brand Logos | 0 | - | 4.24 | 225,273 |
| Groups of Things - Harry Potter | 0 | - | 4.77 | 282,524 |
| Harry Potter A-Z | 0 | - | 4.43 | 228,013 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 76,339 |
| Name a Valid U.S. President #1 | 0 | - | 4.89 | 193,482 |
| U.S. Synonymous Trademarks | 0 | - | 4.07 | 66,898 |
| American Junk Food Brands #2 | 0 | - | 3.82 | 30,785 |
| Strongest Nation Brands | 0 | - | 4.50 | 37,760 |
| Top Five Exporting Partners by Country | 0 | - | 4.86 | 67,385 |
| Countries as U.S. First Names | 0 | - | 4.31 | 78,371 |
| Name the Harry Potter Books | 0 | - | 4.31 | 280,445 |
| Harry Potter Spells | 0 | - | 4.33 | 139,990 |
| Harry Potter Places | 0 | - | 4.35 | 108,644 |
| Harry Potter - Order of the Phoenix Members | 0 | - | 4.06 | 43,180 |
| Harry Potter Creatures | 0 | - | 4.30 | 64,371 |
| Word Scramble - Harry Potter Characters | 0 | - | 4.20 | 61,069 |
| Harry Potter Characters by Screen Time | 0 | - | 4.28 | 148,713 |
| Lord of the Rings Characters by Screen Time | 0 | - | 4.55 | 77,592 |
| Famous Billionaires | 0 | - | 4.14 | 67,539 |
| Stores in the Mall #1 | 0 | - | 3.89 | 45,961 |
| World Currency Quiz | 0 | - | 4.92 | 305,986 |
| American TV Commercials by Description | 0 | - | 4.00 | 29,676 |
| Car Model to Make | 0 | - | 4.18 | 196,993 |
| Most Valuable Brands | 0 | - | 4.28 | 136,143 |
| Brand Name Vocabulary | 0 | - | 4.17 | 38,127 |
| Top Arms Exporting Countries | 0 | - | 4.96 | 100,439 |
| 2010s Celebrities by Picture #1 | 0 | - | 4.32 | 173,729 |
| 2010s Celebrities by Picture #2 | 0 | - | 4.15 | 149,670 |
| Harry Potter Characters by Death | 0 | - | 3.96 | 126,569 |
| Harry Potter - Name The Hogwarts Classes | 0 | - | 4.25 | 27,204 |
| Harry Potter Patronus Charms | 0 | - | 4.27 | 31,251 |
| Superhero Nicknames | 0 | - | 4.21 | 61,807 |
| Actors Known by Three Names | 0 | - | 4.15 | 104,906 |
| Countries by Emojis | 0 | - | 4.99 | 241,440 |
| U.S. States by Nickname | 0 | - | 4.57 | 69,686 |
| Corporate Partnerships | 0 | - | 4.56 | 36,994 |
| Stores in the Mall #2 | 0 | - | 3.69 | 30,833 |
| Brands that are "The" Something | 0 | - | 3.62 | 34,042 |
| Top 100 UK Baby Girls' Names in 1850 | 0 | - | 4.32 | 62,496 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 74,460 |
| Marvel Cinematic Universe - All Movies | 0 | - | 4.89 | 342,404 |
| MCU Characters by Screen Time | 0 | - | 4.23 | 109,622 |
| Countries that Produce the Most Beer | 0 | - | 4.85 | 131,565 |
| U.S. City Nicknames | 0 | - | 4.25 | 103,819 |
| U.S. States by Alternate Nicknames | 0 | - | 4.24 | 42,974 |
| US Presidents - One Minute Sprint | 0 | - | 4.41 | 306,012 |
| U.S. Senators by State | 0 | - | 4.44 | 40,078 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 101,847 |
| Random European Capital to Country | 0 | - | 4.98 | 191,934 |
| Random European Country to Capital | 0 | - | 4.93 | 165,722 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,917 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,324 |
| Random African Capital to Country | 0 | - | 4.97 | 101,192 |
| Random African Country to Capital | 0 | - | 4.95 | 71,658 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,380,043 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,557,193 |
| 20 Random Countries Sequentially on a World Map | 0 | - | 4.77 | 125,110 |
| Name a Valid U.S. President #2 | 0 | - | 4.54 | 70,488 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,720,461 |
| Fortune 100 Companies | 0 | - | 4.17 | 55,840 |
| World's Biggest Airlines | 0 | - | 4.42 | 126,003 |
| World's Most Valuable Companies | 0 | - | 4.30 | 80,892 |
| The Wonderful World of Elon Musk | 0 | - | 2.87 | 10,887 |
| Most Valuable Tech Companies | 0 | - | 4.15 | 31,970 |
| Product Mascots Quiz | 0 | - | 3.93 | 25,062 |
| American Commercial Jingles | 0 | - | 3.86 | 7,901 |
| Dow Jones 30 Companies | 0 | - | 4.55 | 33,182 |
| Top Arms Importing Countries | 0 | - | 4.73 | 67,362 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 89,572 |
| U.S. Baby Boy Names by Decade | 0 | - | 4.55 | 491,549 |
| U.S. Baby Girl Names by Decade | 0 | - | 4.42 | 715,419 |
| Birthstones by Month | 0 | - | 4.44 | 87,655 |
| Batman Characters by Screen Time | 0 | - | 4.10 | 30,636 |
| Countries that Produce the Most Wine | 0 | - | 4.87 | 192,160 |
| Fruit and Vegetable Emojis | 0 | - | 4.45 | 90,741 |
| Animal Emojis | 0 | - | 4.74 | 85,111 |
| U.S. President Scramble | 0 | - | 4.40 | 117,372 |
| Monty Python Quotes | 0 | - | 4.89 | 42,585 |
| Horror Movie Taglines | 0 | - | 4.00 | 40,115 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 439,246 |
| Random American Countries on a Map | 0 | - | 4.96 | 100,067 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 87,526 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 339,286 |
| Random European Flag to Country | 0 | - | 4.90 | 183,937 |
| Random African Flag to Country | 0 | - | 4.88 | 75,515 |
| Random Country Shape to Country | 0 | - | 4.90 | 114,936 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 185,285 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 126,971 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,799 |
| Cities by Skyline Silhouette - Map Quiz | 0 | - | 4.93 | 124,541 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.89 | 99,651 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 114,530 |
| Countries that Start with A - Shape Quiz | 0 | - | 4.93 | 34,961 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 83,123 |
| Financial Abbreviations | 0 | - | 4.19 | 21,552 |
| U.S. Chain Restaurant Menu | 0 | - | 4.08 | 139,299 |
| Most Valuable Sports Teams | 0 | - | 4.33 | 117,283 |
| Mostly-American Corporate CEOs | 0 | - | 4.16 | 15,718 |
| Companies A-Z | 0 | - | 4.30 | 42,758 |
| Japanese Companies | 0 | - | 4.29 | 34,327 |
| Technology Giants #2 - Apple | 0 | - | 4.11 | 20,845 |
| Technology Giants #5 - Microsoft | 0 | - | 4.31 | 21,965 |
| Technology Giants #4 - Amazon | 0 | - | 4.37 | 19,583 |
| Trillion Dollar U.S. Companies | 0 | - | 4.56 | 118,774 |
| U.S. Corporate Acquisitions | 0 | - | 4.07 | 20,400 |
| Corporate Scandals | 0 | - | 4.42 | 28,142 |
| Most Popular Fast Food Restaurants | 0 | - | 4.23 | 671,920 |
| Stock Symbols | 0 | - | 4.39 | 27,475 |
| Movie Titles by Emoji | 0 | - | 4.44 | 122,856 |
| Superstitions | 0 | - | 4.33 | 79,160 |
| Things that are Orange by Picture | 0 | - | 4.20 | 26,817 |
| Things that are Green by Picture | 0 | - | 4.15 | 30,091 |
| Signs of the Zodiac Quiz | 0 | - | 4.46 | 227,293 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 139,996 |
| Name the Constellations | 0 | - | 4.58 | 45,280 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 396,678 |
| Highest Grossing Superhero Movies | 0 | - | 4.37 | 167,291 |
| Superhero Decoder | 0 | - | 4.36 | 54,939 |
| Batfacts: The Batman Quiz | 0 | - | 4.49 | 61,520 |
| Marvel Superheroes | 0 | - | 4.38 | 298,694 |
| Marvel Comics Movie Franchises | 0 | - | 4.29 | 117,136 |
| MCU Actors by Picture | 0 | - | 4.45 | 84,720 |
| Countries by Alcohol Consumption | 0 | - | 4.43 | 205,915 |
| Drinks by Country | 0 | - | 4.30 | 59,481 |
| Top 15 Countries in Wine Production per Capita | 0 | - | 4.74 | 65,050 |
| Beers by Country | 0 | - | 4.45 | 97,592 |
| Top 10 Countries in Beer Production per Capita | 0 | - | 4.67 | 65,149 |
| Celebrity Mugshots Quiz #1 | 0 | - | 4.07 | 259,645 |
| Celebrity Mugshots Quiz #3 | 0 | - | 4.05 | 145,188 |
| 1960s Catchphrases | 0 | - | 4.14 | 105,045 |
| Cartoon Catchphrases Quiz | 0 | - | 4.20 | 69,887 |
| Most Popular Dog Breeds in the U.S. | 0 | - | 4.14 | 113,918 |
| Dog Knowledge | 0 | - | 4.46 | 34,522 |
| Movie Plots by Emoji | 0 | - | 4.37 | 81,370 |
| English First Names of the Middle Ages | 0 | - | 4.47 | 61,025 |
| NBA Basketball Nicknames Quiz #1 | 0 | - | 4.23 | 149,685 |
| NBA Basketball Nicknames #2 | 0 | - | 4.09 | 57,797 |
| U.S. Map with Random Merged States | 0 | - | 4.94 | 303,607 |
| Random Asian Flag to Country | 0 | - | 4.70 | 113,975 |
| Word Chain - The Simpsons | 0 | - | 4.55 | 40,096 |
| Confederate States of the U.S. Civil War | 0 | - | 4.91 | 129,558 |
| Vietnam War Countries | 0 | - | 4.82 | 94,529 |
| Roald Dahl Books | 0 | - | 4.45 | 34,116 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.94 | 84,820 |
| Countries that Start with B - Shape Quiz | 0 | - | 4.88 | 27,673 |
| Best-Selling Breakfast Cereals | 0 | - | 3.68 | 92,937 |
| Best Selling Autos in the U.S. | 0 | - | 3.83 | 49,137 |
| Technology Giants #3 - Facebook | 0 | - | 3.44 | 16,547 |
| The U.S. Economy by Numbers | 0 | - | 3.96 | 11,738 |
| Technology Giants #1 - Google | 0 | - | 4.40 | 28,505 |
| Justice League Team - Movie Edition | 0 | - | 4.27 | 11,367 |
| MCU Infinity Stones | 0 | - | 4.19 | 20,533 |
| Big Cats | 0 | - | 3.91 | 67,878 |
| Famous Cats | 0 | - | 4.08 | 18,088 |
| Names of Generations | 0 | - | 4.09 | 45,430 |
| Movies with Colors in the Title #2 | 0 | - | 3.47 | 54,528 |
| Movies with Colors in the Title #1 | 0 | - | 3.84 | 36,218 |
| Things that are Red by Picture | 0 | - | 3.76 | 14,342 |
| Things that are Yellow by Picture | 0 | - | 3.94 | 12,094 |
| Things that are Blue by Picture | 0 | - | 3.67 | 13,473 |
| Things that are White by Picture | 0 | - | 3.81 | 12,502 |
| Things that are Black by Picture | 0 | - | 3.51 | 13,525 |
| Harry Potter Last Names | 0 | - | 4.64 | 951,259 |
| Superhero Alter Egos | 0 | - | 4.29 | 165,461 |
| Who Did These Sidekicks Work With? | 0 | - | 4.25 | 110,397 |
| Top 50 Comic Book Heroes | 0 | - | 3.93 | 75,827 |
| Supervillain Alter Egos Quiz | 0 | - | 4.14 | 8,803 |
| Comic Book Characters by Last Name | 0 | - | 4.00 | 12,775 |
| Guardians of the Galaxy | 0 | - | 4.15 | 10,291 |
| Batman Actors Quiz | 0 | - | 4.27 | 48,189 |
| Avengers Team Members | 0 | - | 4.07 | 78,156 |
| Marvel Cinematic Universe - Actor to Character | 0 | - | 4.11 | 114,563 |
| Avengers Infinity War Deaths | 0 | - | 4.24 | 45,923 |
| X-Men Mutants | 0 | - | 4.07 | 47,560 |
