| Dog Knowledge | 0 | - | 4.46 | 34,440 |
| Most Popular Dog Breeds in the U.S. | 0 | - | 4.16 | 113,033 |
| Big Cats | 0 | - | 3.91 | 67,828 |
| Famous Dogs | 0 | - | 4.02 | 27,992 |
| Famous Cats | 0 | - | 4.08 | 18,062 |
| Animal Emojis | 0 | - | 4.74 | 84,775 |
| Crayola Crayon Colors 64 Pack | 0 | - | 4.99 | 62,787 |
| Countries by Emojis | 0 | - | 4.99 | 240,223 |
| Animal Idioms Quiz #1 | 0 | - | 4.33 | 43,091 |
| Animal Idioms Quiz #2 | 0 | - | 4.33 | 43,642 |
| Books with Animals in the Title #1 | 0 | - | 4.41 | 74,616 |
| Dog in the Answers | 0 | - | 4.16 | 68,711 |
| Famous Pets | 0 | - | 3.98 | 30,453 |
| Marvel Cinematic Universe - All Movies | 0 | - | 4.89 | 340,163 |
| Movies with Animals in the Title #1 | 0 | - | 4.20 | 183,800 |
| Songs with Animals in the Title #1 | 0 | - | 4.36 | 129,446 |
| Movies with Animals in the Title #2 | 0 | - | 4.28 | 108,597 |
| Cartoon Catchphrases Quiz | 0 | - | 4.20 | 69,840 |
| Animals of Australia | 0 | - | 4.52 | 42,357 |
| Birds by Picture #1 | 0 | - | 4.47 | 41,771 |
| Birthstones by Month | 0 | - | 4.42 | 80,750 |
| Fruit and Vegetable Emojis | 0 | - | 4.45 | 90,228 |
| Books with Animals in the Title #2 | 0 | - | 4.23 | 18,072 |
| Movie Titles by Emoji | 0 | - | 4.44 | 122,445 |
| Superstitions | 0 | - | 4.33 | 79,074 |
| Movie Plots by Emoji | 0 | - | 4.37 | 81,184 |
| Birds by Picture #2 | 0 | - | 4.33 | 36,478 |
| Birds by Picture #3 | 0 | - | 4.24 | 33,285 |
| Batfacts: The Batman Quiz | 0 | - | 4.49 | 61,248 |
| U.S. Synonymous Trademarks | 0 | - | 4.06 | 66,851 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,630,577 |
| Bear in the Answers | 0 | - | 4.29 | 62,080 |
| People with Animal Names #1 | 0 | - | 3.97 | 42,561 |
| National Animals | 0 | - | 4.24 | 89,746 |
| Songs with Animals in the Title #2 | 0 | - | 3.90 | 28,002 |
| Animals by Skeleton Image | 0 | - | 4.81 | 46,635 |
| Stores in the Mall #1 | 0 | - | 3.89 | 45,922 |
| Things that are Orange by Picture | 0 | - | 4.20 | 26,772 |
| Things that are Green by Picture | 0 | - | 4.15 | 30,026 |
| Word Scramble - Countries | 0 | - | 4.87 | 2,104,543 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 166,212 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 118,790 |
| Anagram Chain - Countries | 0 | - | 4.98 | 116,728 |
| 7 Deadly Sins | 0 | - | 4.88 | 401,184 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 451,405 |
| Countries with Four Letters | 0 | - | 4.99 | 423,161 |
| Random Symbol to Element | 0 | - | 4.88 | 93,212 |
| Random Capital to Country | 0 | - | 4.99 | 2,593,845 |
| Random Country to Capital | 0 | - | 4.98 | 922,293 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,077 |
| Name a Valid World City | 0 | - | 4.83 | 71,401 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 69,902 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 64,855 |
| Countries With The Most Bird Species | 0 | - | 4.93 | 33,003 |
| Sayings About Animals #1 | 0 | - | 4.35 | 107,956 |
| Animal Varieties #1 | 0 | - | 4.48 | 92,955 |
| Disney Animals | 0 | - | 4.27 | 240,067 |
| A Whale of a Quiz | 0 | - | 4.41 | 36,101 |
| Animal Varieties #3 | 0 | - | 4.54 | 55,447 |
| Sayings About Animals #4 | 0 | - | 4.21 | 42,145 |
| Animal Stereotypes | 0 | - | 4.48 | 37,315 |
| Superhero Decoder | 0 | - | 4.36 | 54,809 |
| Marvel Superheroes | 0 | - | 4.38 | 297,920 |
| Marvel Comics Movie Franchises | 0 | - | 4.29 | 116,679 |
| Car Model to Make | 0 | - | 4.18 | 196,610 |
| Most Valuable Brands | 0 | - | 4.28 | 135,883 |
| Famous Billionaires | 0 | - | 4.14 | 67,461 |
| Fads of the 1970s | 0 | - | 4.19 | 28,403 |
| Countries by Languages in 90 Seconds | 0 | - | 4.94 | 722,305 |
| Movies with Landforms in the Name | 0 | - | 4.16 | 50,468 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,098,739 |
| Islands by Country #1 | 0 | - | 4.88 | 175,435 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,612 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,995 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,788 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 200,979 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 183,212 |
| Countries With One Word And Two O's | 0 | - | 4.92 | 56,069 |
| Country Chain | 0 | - | 4.96 | 217,339 |
| Can You Name These 50 Random Countries? | 0 | - | 4.99 | 217,261 |
| Capital Cities Chain | 0 | - | 4.83 | 82,895 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,067 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 321,580 |
| Name a Valid Country #3 | 0 | - | 4.99 | 263,524 |
| Name a Valid Country #1 | 0 | - | 4.99 | 290,961 |
| Name a Valid Country #2 | 0 | - | 4.98 | 251,317 |
| Name a Valid Country #4 | 0 | - | 4.97 | 256,475 |
| Name a Valid Country #5 | 0 | - | 4.99 | 207,505 |
| Name a Valid Country #6 | 0 | - | 4.94 | 129,864 |
| Name a Valid Country #7 | 0 | - | 4.91 | 129,621 |
| Name a Valid Country #8 | 0 | - | 4.86 | 98,976 |
| Random Name a Valid Bordering Country | 0 | - | 4.99 | 75,792 |
| Name a Valid Country #10 | 0 | - | 4.93 | 43,152 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,414 |
| Animal Varieties #2 | 0 | - | 4.40 | 66,728 |
| Types of Bears | 0 | - | 4.51 | 143,796 |
| Deadly Animals | 0 | - | 4.03 | 110,649 |
| Famous Animals #1 | 0 | - | 4.03 | 239,761 |
| Famous Animals #2 | 0 | - | 4.02 | 57,529 |
| Famous Animals Quiz #3 | 0 | - | 4.24 | 43,343 |
| Animal Facts | 0 | - | 4.15 | 42,999 |
| People with Animal Names Quiz #2 | 0 | - | 3.77 | 26,995 |
| Cat Knowledge | 0 | - | 4.48 | 25,821 |
| Bear Knowledge | 0 | - | 4.54 | 35,106 |
| Cow Knowledge | 0 | - | 4.46 | 24,275 |
| Elephant Knowledge | 0 | - | 4.41 | 23,976 |
| Brand-Name Animals | 0 | - | 4.16 | 74,557 |
| Multiple Choice Animal Quiz #1 | 0 | - | 4.50 | 56,233 |
| Human Taxonomy | 0 | - | 4.68 | 18,925 |
| Stores in the Mall #2 | 0 | - | 3.69 | 30,818 |
| Movies with Colors in the Title #2 | 0 | - | 3.47 | 54,478 |
| Movies with Colors in the Title #1 | 0 | - | 3.84 | 36,184 |
| The Eleven Colors | 0 | - | 4.74 | 235,375 |
| Things that are Red by Picture | 0 | - | 3.76 | 14,312 |
| Things that are Yellow by Picture | 0 | - | 3.94 | 12,068 |
| Things that are Blue by Picture | 0 | - | 3.67 | 13,441 |
| Things that are White by Picture | 0 | - | 3.81 | 12,471 |
| Things that are Black by Picture | 0 | - | 3.51 | 13,490 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 74,106 |
| Superhero Alter Egos | 0 | - | 4.29 | 165,242 |
| Who Did These Sidekicks Work With? | 0 | - | 4.25 | 110,253 |
| Top 50 Comic Book Heroes | 0 | - | 3.95 | 75,749 |
| Supervillain Alter Egos Quiz | 0 | - | 4.14 | 8,768 |
| Batman Actors Quiz | 0 | - | 4.27 | 48,109 |
| Avengers Team Members | 0 | - | 4.07 | 77,915 |
| Marvel Cinematic Universe - Actor to Character | 0 | - | 4.11 | 114,124 |
| Avengers Infinity War Deaths | 0 | - | 4.24 | 45,790 |
| X-Men Mutants | 0 | - | 4.06 | 47,417 |
| The Spiderman Quiz | 0 | - | 4.31 | 73,167 |
| Brand Name Vocabulary | 0 | - | 4.16 | 38,086 |
| Sports Scandals (Mostly U.S.) | 0 | - | 4.00 | 34,444 |
| Famous Married Couples #1 | 0 | - | 3.93 | 67,613 |
| Famous Married Couples #2 | 0 | - | 3.70 | 49,365 |
| U.S. Celebrity Gossip by Year, 1991–2009 | 0 | - | 3.75 | 38,196 |
| Star Wars Characters Screen Time by Movie | 0 | - | 4.56 | 29,279 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,931 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 37,141 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 48,873 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 96,313 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.43 | 322,621 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 103,176 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,376 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 181,114 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 89,304 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 80,014 |
| The Only Country ... | 0 | - | 4.91 | 81,333 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,239 |
| Random Countries by Borders | 0 | - | 4.99 | 82,590 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 140,005 |
| Random Name a Valid Country | 0 | - | 4.99 | 205,342 |
| Random Point on Land to Country | 0 | - | 4.99 | 235,596 |
| Random Countries on a Topological Map | 0 | - | 4.91 | 52,250 |
| Fruits by Picture | 0 | - | 4.19 | 807,827 |
| Countries with the Most McDonald's Locations | 0 | - | 4.83 | 110,840 |
| Biggest Countries with No McDonald's | 0 | - | 4.84 | 89,577 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 123,062 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 236,554 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 225,486 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 192,541 |
| Category Elimination - European Geography #3 | 0 | - | 4.86 | 81,208 |
| Name a Valid Island Country | 0 | - | 4.96 | 115,094 |
| Sayings About Animals #2 | 0 | - | 3.96 | 85,805 |
| Sayings About Animals #3 | 0 | - | 3.91 | 77,300 |
| Baby, Male and Female Animals | 0 | - | 4.43 | 150,629 |
| French Animal Words | 0 | - | 4.44 | 134,588 |
| Spanish Animal Words | 0 | - | 4.53 | 95,789 |
| Words Containing Animals #1 | 0 | - | 4.21 | 43,546 |
| Words Containing Animals #2 | 0 | - | 4.09 | 34,461 |
| Name that Bug | 0 | - | 4.12 | 45,581 |
| Animal Adjectives | 0 | - | 4.77 | 60,059 |
| North American Cat-Named Sports Teams | 0 | - | 4.43 | 33,720 |
| Animals: No Vowels #1 | 0 | - | 4.56 | 64,175 |
| Animals by Close-up Image | 0 | - | 4.42 | 218,498 |
| Aquatic Mammals by Picture | 0 | - | 4.41 | 45,747 |
| Extinct Animals by Picture | 0 | - | 4.49 | 35,311 |
| Mammals by Picture #1 | 0 | - | 4.70 | 91,968 |
| Bird in the Answers | 0 | - | 4.11 | 33,780 |
| Bird Knowledge #2 | 0 | - | 4.42 | 14,201 |
| Horse Knowledge | 0 | - | 4.46 | 24,074 |
| Snake Knowledge | 0 | - | 4.49 | 18,828 |
| Justice League Team - Movie Edition | 0 | - | 4.27 | 11,337 |
| MCU Infinity Stones | 0 | - | 4.19 | 20,423 |
| U.S. Baby Boy Names by Decade | 0 | - | 4.55 | 490,156 |
| U.S. Baby Girl Names by Decade | 0 | - | 4.42 | 713,552 |
| Places with Colors in the Name | 0 | - | 4.27 | 72,360 |
| What Color is It - Multiple Choice | 0 | - | 4.47 | 44,170 |
| Guardians of the Galaxy | 0 | - | 4.15 | 10,252 |
| Superman Facts | 0 | - | 4.27 | 28,360 |
| Product Mascots Quiz | 0 | - | 3.93 | 25,049 |
| American Commercial Jingles | 0 | - | 3.86 | 7,878 |
| Brand Logos Quiz #1 | 0 | - | 4.83 | 2,427,218 |
| Brands that are "The" Something | 0 | - | 3.62 | 34,025 |
| Cocktail Shopping List | 0 | - | 4.44 | 44,591 |
| Countries that Produce the Most Beer | 0 | - | 4.85 | 130,874 |
| The Wonderful World of Elon Musk | 0 | - | 2.87 | 10,880 |
| Fads of the 1960s | 0 | - | 4.00 | 11,488 |
| Star Wars Characters by Screen Time | 0 | - | 4.39 | 111,587 |
| Historical Middle Names | 0 | - | 4.16 | 35,887 |
| People with Food Names | 0 | - | 4.10 | 61,148 |
| First Names of Historical Figures #2 | 0 | - | 4.32 | 40,632 |
