| Dog Knowledge | 0 | - | 4.46 | 34,200 |
| Most Popular Dog Breeds | 0 | - | 4.19 | 110,625 |
| Big Cats | 0 | - | 3.91 | 67,691 |
| Famous Dogs | 0 | - | 4.02 | 27,881 |
| Famous Cats | 0 | - | 4.08 | 17,990 |
| Animal Emojis | 0 | - | 4.70 | 83,405 |
| Crayola Crayon Colors 64 Pack | 0 | - | 4.99 | 62,106 |
| Countries by Emojis | 0 | - | 4.99 | 236,928 |
| Animal Idioms Quiz #1 | 0 | - | 4.32 | 42,917 |
| Animal Idioms Quiz #2 | 0 | - | 4.33 | 43,482 |
| Books with Animals in the Title #1 | 0 | - | 4.41 | 74,363 |
| Dog in the Answers | 0 | - | 4.16 | 68,375 |
| Famous Pets | 0 | - | 3.98 | 30,371 |
| Marvel Cinematic Universe - All Movies | 0 | - | 4.89 | 333,531 |
| Movies with Animals in the Title #1 | 0 | - | 4.21 | 183,104 |
| Songs with Animals in the Title #1 | 0 | - | 4.36 | 129,075 |
| Movies with Animals in the Title #2 | 0 | - | 4.28 | 108,053 |
| Cartoon Catchphrases Quiz | 0 | - | 4.20 | 69,641 |
| Animals of Australia | 0 | - | 4.52 | 42,179 |
| Birds by Picture #1 | 0 | - | 4.47 | 41,193 |
| Birthstones by Month | 0 | - | 4.41 | 80,505 |
| Fruit and Vegetable Emojis | 0 | - | 4.42 | 79,590 |
| Books with Animals in the Title #2 | 0 | - | 4.23 | 17,989 |
| Movie Titles by Emoji | 0 | - | 4.43 | 121,178 |
| Superstitions | 0 | - | 4.33 | 78,825 |
| Movie Plots by Emoji | 0 | - | 4.37 | 80,571 |
| Birds by Picture #2 | 0 | - | 4.33 | 36,004 |
| Birds by Picture #3 | 0 | - | 4.24 | 32,901 |
| Batfacts: The Batman Quiz | 0 | - | 4.49 | 60,382 |
| U.S. Synonymous Trademarks | 0 | - | 4.06 | 66,762 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,591,851 |
| People with Animal Names #1 | 0 | - | 3.97 | 42,479 |
| National Animals | 0 | - | 4.24 | 89,178 |
| Songs with Animals in the Title #2 | 0 | - | 3.90 | 27,889 |
| Bear in the Answers | 0 | - | 4.29 | 61,642 |
| Stores in the Mall #1 | 0 | - | 3.89 | 45,831 |
| Things that are Orange by Picture | 0 | - | 4.20 | 26,587 |
| Things that are Green by Picture | 0 | - | 4.15 | 29,803 |
| Word Scramble - Countries | 0 | - | 4.86 | 2,089,609 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 163,486 |
| Solve the Secret Country #2 | 0 | - | 4.85 | 116,370 |
| Anagram Chain - Countries | 0 | - | 4.99 | 115,389 |
| 7 Deadly Sins | 0 | - | 4.88 | 395,641 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 447,114 |
| Countries with Four Letters | 0 | - | 4.99 | 418,978 |
| Random Symbol to Element | 0 | - | 4.88 | 92,330 |
| Random Capital to Country | 0 | - | 4.99 | 2,579,655 |
| Random Country to Capital | 0 | - | 4.98 | 912,538 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,583 |
| Name a Valid World City | 0 | - | 4.83 | 70,260 |
| Countries but all Vowels are Changed to O | 0 | - | 4.92 | 68,041 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 63,371 |
| Countries With The Most Bird Species | 0 | - | 4.93 | 32,481 |
| Sayings About Animals #1 | 0 | - | 4.35 | 107,391 |
| Animal Varieties #1 | 0 | - | 4.48 | 92,460 |
| Disney Animals | 0 | - | 4.27 | 238,792 |
| A Whale of a Quiz | 0 | - | 4.41 | 35,976 |
| Animal Varieties #3 | 0 | - | 4.53 | 55,128 |
| Sayings About Animals #4 | 0 | - | 4.21 | 41,950 |
| Animal Stereotypes | 0 | - | 4.48 | 36,838 |
| Superhero Decoder | 0 | - | 4.36 | 54,370 |
| Marvel Superheroes | 0 | - | 4.37 | 294,920 |
| Marvel Comics Movie Franchises | 0 | - | 4.29 | 114,995 |
| Car Model to Make | 0 | - | 4.18 | 195,274 |
| Most Valuable Brands | 0 | - | 4.28 | 135,135 |
| Famous Billionaires | 0 | - | 4.14 | 67,272 |
| Fads of the 1970s | 0 | - | 4.19 | 28,340 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 712,614 |
| Movies with Landforms in the Name | 0 | - | 4.16 | 50,312 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,091,578 |
| Islands by Country #1 | 0 | - | 4.87 | 174,576 |
| Regions of Countries #1 | 0 | - | 4.97 | 158,991 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,339 |
| Regions of Countries #3 | 0 | - | 4.84 | 90,381 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 198,475 |
| Top Five Countries By Category #3 | 0 | - | 4.82 | 169,594 |
| Countries With One Word And Two O's | 0 | - | 4.94 | 55,195 |
| Country Chain | 0 | - | 4.96 | 215,889 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 214,108 |
| Capital Cities Chain | 0 | - | 4.84 | 81,990 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,083 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 317,391 |
| Name a Valid Country #3 | 0 | - | 4.99 | 260,054 |
| Name a Valid Country #1 | 0 | - | 4.99 | 284,088 |
| Name a Valid Country #2 | 0 | - | 4.98 | 246,695 |
| Name a Valid Country #4 | 0 | - | 4.97 | 251,858 |
| Name a Valid Country #5 | 0 | - | 4.99 | 190,036 |
| Name a Valid Country #6 | 0 | - | 4.94 | 126,606 |
| Name a Valid Country #7 | 0 | - | 4.91 | 126,678 |
| Name a Valid Country #8 | 0 | - | 4.85 | 96,219 |
| Random Name a Valid Bordering Country | 0 | - | 4.99 | 74,385 |
| Name a Valid Country #10 | 0 | - | 4.93 | 41,581 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,255 |
| Animal Varieties #2 | 0 | - | 4.40 | 66,438 |
| Types of Bears | 0 | - | 4.51 | 143,131 |
| Deadly Animals | 0 | - | 4.03 | 109,931 |
| Famous Animals #1 | 0 | - | 4.03 | 238,877 |
| Famous Animals #2 | 0 | - | 4.02 | 57,335 |
| Famous Animals Quiz #3 | 0 | - | 4.24 | 43,157 |
| Animal Facts | 0 | - | 4.15 | 42,915 |
| People with Animal Names Quiz #2 | 0 | - | 3.77 | 26,945 |
| Cat Knowledge | 0 | - | 4.49 | 25,728 |
| Bear Knowledge | 0 | - | 4.54 | 34,998 |
| Cow Knowledge | 0 | - | 4.46 | 24,175 |
| Elephant Knowledge | 0 | - | 4.41 | 23,909 |
| Brand-Name Animals | 0 | - | 4.16 | 74,312 |
| Multiple Choice Animal Quiz #1 | 0 | - | 4.50 | 56,002 |
| Human Taxonomy | 0 | - | 4.68 | 18,857 |
| Stores in the Mall #2 | 0 | - | 3.69 | 30,773 |
| Movies with Colors in the Title #2 | 0 | - | 3.47 | 54,346 |
| Movies with Colors in the Title #1 | 0 | - | 3.84 | 36,102 |
| The Eleven Colors | 0 | - | 4.73 | 233,443 |
| Things that are Red by Picture | 0 | - | 3.76 | 14,206 |
| Things that are Yellow by Picture | 0 | - | 3.94 | 11,966 |
| Things that are Blue by Picture | 0 | - | 3.67 | 13,339 |
| Things that are White by Picture | 0 | - | 3.81 | 12,375 |
| Things that are Black by Picture | 0 | - | 3.51 | 13,386 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 73,220 |
| Superhero Alter Egos | 0 | - | 4.29 | 164,169 |
| Who Did These Sidekicks Work With? | 0 | - | 4.24 | 109,840 |
| Top 50 Comic Book Heroes | 0 | - | 3.95 | 75,483 |
| Supervillain Alter Egos Quiz | 0 | - | 4.14 | 8,643 |
| Batman Actors Quiz | 0 | - | 4.27 | 47,850 |
| Avengers Team Members | 0 | - | 4.07 | 77,125 |
| Marvel Cinematic Universe - Actor to Character | 0 | - | 4.11 | 112,442 |
| Avengers Infinity War Deaths | 0 | - | 4.24 | 45,332 |
| X-Men Mutants | 0 | - | 4.05 | 46,910 |
| The Spiderman Quiz | 0 | - | 4.31 | 72,042 |
| Brand Name Vocabulary | 0 | - | 4.16 | 38,015 |
| Sports Scandals (Mostly U.S.) | 0 | - | 4.00 | 34,351 |
| Famous Married Couples #1 | 0 | - | 3.93 | 67,523 |
| Famous Married Couples #2 | 0 | - | 3.70 | 49,288 |
| U.S. Celebrity Gossip by Year, 1991–2009 | 0 | - | 3.75 | 38,137 |
| Star Wars Characters Screen Time by Movie | 0 | - | 4.56 | 28,329 |
| Divided World City Name Puzzle #1 | 0 | - | 4.88 | 48,163 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 36,521 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 47,835 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 95,711 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.42 | 319,550 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 102,649 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,029 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 179,556 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 88,514 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 77,495 |
| The Only Country ... | 0 | - | 4.91 | 80,034 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,426 |
| Random Countries by Borders | 0 | - | 4.99 | 81,744 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 137,411 |
| Random Name a Valid Country | 0 | - | 4.99 | 203,399 |
| Random Point on Land to Country | 0 | - | 4.99 | 232,182 |
| Fruits by Picture | 0 | - | 4.20 | 804,987 |
| Countries with the Most McDonald's Locations | 0 | - | 4.83 | 110,400 |
| Biggest Countries with No McDonald's | 0 | - | 4.84 | 88,915 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 121,609 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 233,850 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 223,058 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 190,561 |
| Category Elimination - European Geography #3 | 0 | - | 4.85 | 79,933 |
| Name a Valid Island Country | 0 | - | 4.96 | 114,137 |
| Sayings About Animals #2 | 0 | - | 3.96 | 85,577 |
| Sayings About Animals #3 | 0 | - | 3.91 | 77,135 |
| Baby, Male and Female Animals | 0 | - | 4.43 | 149,734 |
| French Animal Words | 0 | - | 4.44 | 133,825 |
| Spanish Animal Words | 0 | - | 4.53 | 95,418 |
| Words Containing Animals #1 | 0 | - | 4.21 | 43,408 |
| Words Containing Animals #2 | 0 | - | 4.07 | 34,365 |
| Name that Bug | 0 | - | 4.12 | 45,461 |
| Animal Adjectives | 0 | - | 4.77 | 59,853 |
| North American Cat-Named Sports Teams | 0 | - | 4.43 | 33,531 |
| Animals by Skeleton Image | 0 | - | 4.80 | 46,048 |
| Animals: No Vowels #1 | 0 | - | 4.57 | 63,645 |
| Animals by Close-up Image | 0 | - | 4.42 | 216,998 |
| Aquatic Mammals by Picture | 0 | - | 4.41 | 45,299 |
| Extinct Animals by Picture | 0 | - | 4.49 | 34,964 |
| Mammals by Picture #1 | 0 | - | 4.70 | 91,196 |
| Bird in the Answers | 0 | - | 4.10 | 33,313 |
| Bird Knowledge #2 | 0 | - | 4.42 | 14,114 |
| Horse Knowledge | 0 | - | 4.45 | 23,955 |
| Snake Knowledge | 0 | - | 4.49 | 18,741 |
| Justice League Team - Movie Edition | 0 | - | 4.27 | 11,227 |
| MCU Infinity Stones | 0 | - | 4.19 | 19,938 |
| U.S. Baby Boy Names by Decade | 0 | - | 4.55 | 486,846 |
| U.S. Baby Girl Names by Decade | 0 | - | 4.42 | 709,990 |
| Places with Colors in the Name | 0 | - | 4.27 | 72,185 |
| What Color is It - Multiple Choice | 0 | - | 4.47 | 43,790 |
| Guardians of the Galaxy | 0 | - | 4.15 | 10,111 |
| Superman Facts | 0 | - | 4.27 | 28,207 |
| Product Mascots Quiz | 0 | - | 3.93 | 25,015 |
| American Commercial Jingles | 0 | - | 3.86 | 7,853 |
| Brand Logos Quiz #1 | 0 | - | 4.83 | 2,404,607 |
| Brands that are "The" Something | 0 | - | 3.62 | 33,963 |
| Cocktail Shopping List | 0 | - | 4.43 | 44,403 |
| Countries that Produce the Most Beer | 0 | - | 4.85 | 129,783 |
| The Wonderful World of Elon Musk | 0 | - | 2.87 | 10,851 |
| Fads of the 1960s | 0 | - | 4.00 | 11,441 |
| Star Wars Characters by Screen Time | 0 | - | 4.40 | 110,077 |
| Historical Middle Names | 0 | - | 4.16 | 35,425 |
| People with Food Names | 0 | - | 4.10 | 60,555 |
| First Names of Historical Figures #2 | 0 | - | 4.32 | 40,275 |
| First Names of Historical Figures #1 | 0 | - | 4.39 | 228,688 |
