| Dog Knowledge | 0 | - | 4.46 | 34,471 |
| Most Popular Dog Breeds in the U.S. | 0 | - | 4.15 | 113,391 |
| Big Cats | 0 | - | 3.91 | 67,847 |
| Famous Dogs | 0 | - | 4.02 | 28,007 |
| Famous Cats | 0 | - | 4.08 | 18,074 |
| Animal Emojis | 0 | - | 4.74 | 84,840 |
| Crayola Crayon Colors 64 Pack | 0 | - | 4.99 | 62,844 |
| Countries by Emojis | 0 | - | 4.99 | 240,480 |
| Animal Idioms Quiz #1 | 0 | - | 4.29 | 43,102 |
| Animal Idioms Quiz #2 | 0 | - | 4.33 | 43,648 |
| Books with Animals in the Title #1 | 0 | - | 4.41 | 74,636 |
| Dog in the Answers | 0 | - | 4.16 | 68,749 |
| Famous Pets | 0 | - | 3.98 | 30,465 |
| Marvel Cinematic Universe - All Movies | 0 | - | 4.89 | 340,605 |
| Movies with Animals in the Title #1 | 0 | - | 4.20 | 183,838 |
| Songs with Animals in the Title #1 | 0 | - | 4.36 | 129,478 |
| Movies with Animals in the Title #2 | 0 | - | 4.28 | 108,627 |
| Cartoon Catchphrases Quiz | 0 | - | 4.20 | 69,847 |
| Animals of Australia | 0 | - | 4.52 | 42,376 |
| Birds by Picture #1 | 0 | - | 4.47 | 41,817 |
| Birthstones by Month | 0 | - | 4.42 | 80,776 |
| Fruit and Vegetable Emojis | 0 | - | 4.45 | 90,367 |
| Books with Animals in the Title #2 | 0 | - | 4.23 | 18,081 |
| Movie Titles by Emoji | 0 | - | 4.44 | 122,529 |
| Superstitions | 0 | - | 4.33 | 79,085 |
| Movie Plots by Emoji | 0 | - | 4.37 | 81,223 |
| Birds by Picture #2 | 0 | - | 4.33 | 36,510 |
| Birds by Picture #3 | 0 | - | 4.24 | 33,322 |
| Batfacts: The Batman Quiz | 0 | - | 4.49 | 61,304 |
| U.S. Synonymous Trademarks | 0 | - | 4.06 | 66,861 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,633,536 |
| Bear in the Answers | 0 | - | 4.29 | 62,112 |
| People with Animal Names #1 | 0 | - | 3.97 | 42,563 |
| National Animals | 0 | - | 4.24 | 89,775 |
| Songs with Animals in the Title #2 | 0 | - | 3.90 | 28,006 |
| Animals by Skeleton Image | 0 | - | 4.81 | 46,669 |
| Stores in the Mall #1 | 0 | - | 3.89 | 45,926 |
| Things that are Orange by Picture | 0 | - | 4.20 | 26,779 |
| Things that are Green by Picture | 0 | - | 4.15 | 30,035 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 70,026 |
| Word Scramble - Countries | 0 | - | 4.87 | 2,105,804 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 166,427 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 118,965 |
| Anagram Chain - Countries | 0 | - | 4.98 | 116,822 |
| 7 Deadly Sins | 0 | - | 4.88 | 401,566 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 451,600 |
| Countries with Four Letters | 0 | - | 4.99 | 423,403 |
| Random Symbol to Element | 0 | - | 4.88 | 93,266 |
| Random Capital to Country | 0 | - | 4.99 | 2,594,930 |
| Random Country to Capital | 0 | - | 4.98 | 922,952 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,116 |
| Name a Valid World City | 0 | - | 4.84 | 71,483 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 64,942 |
| Countries With The Most Bird Species | 0 | - | 4.93 | 33,028 |
| Sayings About Animals #1 | 0 | - | 4.35 | 107,971 |
| Animal Varieties #1 | 0 | - | 4.48 | 92,984 |
| Disney Animals | 0 | - | 4.27 | 240,164 |
| A Whale of a Quiz | 0 | - | 4.41 | 36,107 |
| Animal Varieties #3 | 0 | - | 4.54 | 55,464 |
| Sayings About Animals #4 | 0 | - | 4.21 | 42,157 |
| Animal Stereotypes | 0 | - | 4.48 | 37,343 |
| Superhero Decoder | 0 | - | 4.36 | 54,829 |
| Marvel Superheroes | 0 | - | 4.38 | 298,086 |
| Marvel Comics Movie Franchises | 0 | - | 4.29 | 116,770 |
| Car Model to Make | 0 | - | 4.18 | 196,685 |
| Most Valuable Brands | 0 | - | 4.28 | 135,934 |
| Famous Billionaires | 0 | - | 4.14 | 67,477 |
| Fads of the 1970s | 0 | - | 4.19 | 28,407 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,431 |
| Movies with Landforms in the Name | 0 | - | 4.16 | 50,479 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,099,255 |
| Islands by Country #1 | 0 | - | 4.90 | 175,503 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,665 |
| Regions of Countries #2 | 0 | - | 4.95 | 124,055 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,826 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 201,098 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 183,394 |
| Countries With One Word And Two O's | 0 | - | 4.92 | 56,125 |
| Country Chain | 0 | - | 4.96 | 217,487 |
| Can You Name These 50 Random Countries? | 0 | - | 4.99 | 217,443 |
| Capital Cities Chain | 0 | - | 4.84 | 82,968 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,124 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 321,809 |
| Name a Valid Country #3 | 0 | - | 4.99 | 263,703 |
| Name a Valid Country #1 | 0 | - | 4.99 | 291,343 |
| Name a Valid Country #2 | 0 | - | 4.98 | 251,536 |
| Name a Valid Country #4 | 0 | - | 4.97 | 256,694 |
| Name a Valid Country #5 | 0 | - | 4.99 | 207,701 |
| Name a Valid Country #6 | 0 | - | 4.94 | 129,994 |
| Name a Valid Country #7 | 0 | - | 4.91 | 129,738 |
| Name a Valid Country #8 | 0 | - | 4.86 | 99,099 |
| Random Name a Valid Bordering Country | 0 | - | 4.99 | 75,867 |
| Name a Valid Country #10 | 0 | - | 4.93 | 43,244 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 722,919 |
| Animal Varieties #2 | 0 | - | 4.40 | 66,745 |
| Types of Bears | 0 | - | 4.51 | 143,826 |
| Deadly Animals | 0 | - | 4.03 | 110,672 |
| Famous Animals #1 | 0 | - | 4.03 | 239,792 |
| Famous Animals #2 | 0 | - | 4.02 | 57,534 |
| Famous Animals Quiz #3 | 0 | - | 4.24 | 43,359 |
| Animal Facts | 0 | - | 4.15 | 43,009 |
| People with Animal Names Quiz #2 | 0 | - | 3.77 | 26,998 |
| Cat Knowledge | 0 | - | 4.48 | 25,829 |
| Bear Knowledge | 0 | - | 4.54 | 35,115 |
| Cow Knowledge | 0 | - | 4.46 | 24,281 |
| Elephant Knowledge | 0 | - | 4.41 | 23,982 |
| Brand-Name Animals | 0 | - | 4.16 | 74,571 |
| Multiple Choice Animal Quiz #1 | 0 | - | 4.50 | 56,247 |
| Human Taxonomy | 0 | - | 4.68 | 18,931 |
| Stores in the Mall #2 | 0 | - | 3.69 | 30,820 |
| Movies with Colors in the Title #2 | 0 | - | 3.47 | 54,483 |
| Movies with Colors in the Title #1 | 0 | - | 3.84 | 36,195 |
| The Eleven Colors | 0 | - | 4.74 | 235,474 |
| Things that are Red by Picture | 0 | - | 3.76 | 14,316 |
| Things that are Yellow by Picture | 0 | - | 3.94 | 12,073 |
| Things that are Blue by Picture | 0 | - | 3.67 | 13,447 |
| Things that are White by Picture | 0 | - | 3.81 | 12,476 |
| Things that are Black by Picture | 0 | - | 3.51 | 13,494 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 74,169 |
| Superhero Alter Egos | 0 | - | 4.29 | 165,288 |
| Who Did These Sidekicks Work With? | 0 | - | 4.25 | 110,273 |
| Top 50 Comic Book Heroes | 0 | - | 3.95 | 75,762 |
| Supervillain Alter Egos Quiz | 0 | - | 4.14 | 8,775 |
| Batman Actors Quiz | 0 | - | 4.27 | 48,117 |
| Avengers Team Members | 0 | - | 4.07 | 77,972 |
| Marvel Cinematic Universe - Actor to Character | 0 | - | 4.11 | 114,214 |
| Avengers Infinity War Deaths | 0 | - | 4.24 | 45,823 |
| X-Men Mutants | 0 | - | 4.06 | 47,444 |
| The Spiderman Quiz | 0 | - | 4.31 | 73,215 |
| Brand Name Vocabulary | 0 | - | 4.16 | 38,094 |
| Sports Scandals (Mostly U.S.) | 0 | - | 4.00 | 34,455 |
| Famous Married Couples #1 | 0 | - | 3.93 | 67,622 |
| Famous Married Couples #2 | 0 | - | 3.70 | 49,371 |
| U.S. Celebrity Gossip by Year, 1991–2009 | 0 | - | 3.75 | 38,202 |
| Star Wars Characters Screen Time by Movie | 0 | - | 4.56 | 29,315 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 48,978 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 37,190 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 48,957 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 96,354 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.43 | 323,234 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 103,219 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,396 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 181,192 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 89,364 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 80,184 |
| The Only Country ... | 0 | - | 4.91 | 81,425 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,282 |
| Random Countries by Borders | 0 | - | 4.99 | 82,668 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 140,212 |
| Random Name a Valid Country | 0 | - | 4.99 | 205,459 |
| Random Point on Land to Country | 0 | - | 4.99 | 235,790 |
| Random Countries on a Topological Map | 0 | - | 4.91 | 52,364 |
| Fruits by Picture | 0 | - | 4.19 | 808,016 |
| Countries with the Most McDonald's Locations | 0 | - | 4.83 | 110,867 |
| Biggest Countries with No McDonald's | 0 | - | 4.84 | 89,614 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 123,152 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 236,734 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 225,651 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 192,664 |
| Category Elimination - European Geography #3 | 0 | - | 4.86 | 81,329 |
| Name a Valid Island Country | 0 | - | 4.96 | 115,145 |
| Sayings About Animals #2 | 0 | - | 3.96 | 85,820 |
| Sayings About Animals #3 | 0 | - | 3.91 | 77,307 |
| Baby, Male and Female Animals | 0 | - | 4.43 | 150,706 |
| French Animal Words | 0 | - | 4.44 | 134,654 |
| Spanish Animal Words | 0 | - | 4.53 | 95,807 |
| Words Containing Animals #1 | 0 | - | 4.21 | 43,563 |
| Words Containing Animals #2 | 0 | - | 4.09 | 34,466 |
| Name that Bug | 0 | - | 4.12 | 45,589 |
| Animal Adjectives | 0 | - | 4.77 | 60,076 |
| North American Cat-Named Sports Teams | 0 | - | 4.43 | 33,738 |
| Animals: No Vowels #1 | 0 | - | 4.56 | 64,198 |
| Animals by Close-up Image | 0 | - | 4.42 | 218,579 |
| Aquatic Mammals by Picture | 0 | - | 4.41 | 45,787 |
| Extinct Animals by Picture | 0 | - | 4.49 | 35,336 |
| Mammals by Picture #1 | 0 | - | 4.70 | 92,037 |
| Bird in the Answers | 0 | - | 4.11 | 33,814 |
| Bird Knowledge #2 | 0 | - | 4.42 | 14,209 |
| Horse Knowledge | 0 | - | 4.46 | 24,080 |
| Snake Knowledge | 0 | - | 4.49 | 18,834 |
| Justice League Team - Movie Edition | 0 | - | 4.27 | 11,342 |
| MCU Infinity Stones | 0 | - | 4.19 | 20,444 |
| U.S. Baby Boy Names by Decade | 0 | - | 4.55 | 490,501 |
| U.S. Baby Girl Names by Decade | 0 | - | 4.42 | 713,955 |
| Places with Colors in the Name | 0 | - | 4.27 | 72,369 |
| What Color is It - Multiple Choice | 0 | - | 4.47 | 44,192 |
| Guardians of the Galaxy | 0 | - | 4.15 | 10,266 |
| Superman Facts | 0 | - | 4.27 | 28,366 |
| Product Mascots Quiz | 0 | - | 3.93 | 25,051 |
| American Commercial Jingles | 0 | - | 3.86 | 7,882 |
| Brand Logos Quiz #1 | 0 | - | 4.83 | 2,428,950 |
| Brands that are "The" Something | 0 | - | 3.62 | 34,029 |
| Cocktail Shopping List | 0 | - | 4.44 | 44,603 |
| Countries that Produce the Most Beer | 0 | - | 4.85 | 131,219 |
| The Wonderful World of Elon Musk | 0 | - | 2.87 | 10,882 |
| Fads of the 1960s | 0 | - | 4.00 | 11,493 |
| Star Wars Characters by Screen Time | 0 | - | 4.39 | 111,672 |
| Historical Middle Names | 0 | - | 4.16 | 35,910 |
| People with Food Names | 0 | - | 4.10 | 61,192 |
| First Names of Historical Figures #2 | 0 | - | 4.32 | 40,662 |
