| Bird in the Answers | 0 | - | 4.11 | 33,430 |
| Bird Knowledge #2 | 0 | - | 4.42 | 14,134 |
| Birds in the Answer | 0 | - | 4.56 | 52,749 |
| North American Bird-Named Teams | 0 | - | 4.44 | 67,735 |
| Largest Types of Birds | 0 | - | 4.19 | 26,933 |
| Baby, Male and Female Animals | 0 | - | 4.43 | 150,004 |
| Words Containing Animals #1 | 0 | - | 4.21 | 43,456 |
| Words Containing Animals #2 | 0 | - | 4.07 | 34,403 |
| Name that Bug | 0 | - | 4.12 | 45,499 |
| Animal Adjectives | 0 | - | 4.77 | 59,916 |
| North American Cat-Named Sports Teams | 0 | - | 4.43 | 33,599 |
| Animals by Close-up Image | 0 | - | 4.42 | 217,331 |
| Aquatic Mammals by Picture | 0 | - | 4.41 | 45,430 |
| Extinct Animals by Picture | 0 | - | 4.49 | 35,062 |
| Mammals by Picture #1 | 0 | - | 4.70 | 91,435 |
| Birds A-Z | 0 | - | 4.24 | 36,444 |
| Fictional Birds by Picture | 0 | - | 4.29 | 25,986 |
| 3 and 4 Letter Birds | 0 | - | 4.25 | 23,753 |
| Animals A-Z #1 | 0 | - | 4.41 | 93,022 |
| Word Scramble - Random Animals | 0 | - | 4.41 | 49,014 |
| Animal Emojis | 0 | - | 4.73 | 83,725 |
| Fish by Picture #1 | 0 | - | 4.41 | 108,300 |
| Animals that Start with L | 0 | - | 4.47 | 101,689 |
| Animals that Start with P | 0 | - | 4.45 | 85,936 |
| Animals that Start with S | 0 | - | 4.49 | 87,130 |
| Animal Anatomy Quiz | 0 | - | 4.39 | 59,737 |
| Biggest Animals by Category | 0 | - | 4.18 | 73,033 |
| Word Scramble - Animals #1 | 0 | - | 4.36 | 137,835 |
| Animal Sounds | 0 | - | 4.26 | 191,404 |
| Words that are Animals | 0 | - | 3.88 | 41,437 |
| Extinct Animals | 0 | - | 4.21 | 27,450 |
| Word Scramble - Animals #2 | 0 | - | 4.39 | 52,326 |
| "Big Five" African Game Animals | 0 | - | 4.22 | 47,303 |
| Reptile Picture Quiz | 0 | - | 4.32 | 14,260 |
| Earliest Domestication of Animals | 0 | - | 4.34 | 28,227 |
| Animals in the News | 0 | - | 4.37 | 26,756 |
| Animals A-Z by Picture | 0 | - | 4.08 | 66,160 |
| Mammals by Picture #3 | 0 | - | 4.39 | 61,932 |
| Mammals by Picture #4 | 0 | - | 4.03 | 34,024 |
| Mammals by Picture #2 | 0 | - | 4.28 | 58,050 |
| Megadiverse Countries | 0 | - | 4.96 | 134,534 |
| Fictional Animals #1 | 0 | - | 4.06 | 46,386 |
| Animals A-Z #2 | 0 | - | 4.12 | 66,173 |
| Fish... or Not a Fish? | 0 | - | 4.39 | 43,335 |
| Animals that Start with A | 0 | - | 4.26 | 111,789 |
| Animals that Start with B | 0 | - | 4.31 | 113,497 |
| Animals that Start with C | 0 | - | 4.23 | 92,640 |
| Animals that Start with D | 0 | - | 4.25 | 86,744 |
| Animals that Start with E | 0 | - | 4.28 | 73,711 |
| Animals that Start with F | 0 | - | 4.28 | 106,856 |
| Animals that Start with G | 0 | - | 4.25 | 79,945 |
| Animals that Start with K | 0 | - | 4.07 | 66,416 |
| Animals that Start with M | 0 | - | 4.23 | 83,822 |
| Animals that Start with R | 0 | - | 4.27 | 87,214 |
| Animals that Start with T | 0 | - | 4.32 | 91,264 |
| Animals that Start with H | 0 | - | 4.31 | 86,120 |
| Animals that Start with O | 0 | - | 4.27 | 88,424 |
| Animals that Start with W | 0 | - | 4.36 | 47,037 |
| People with Animal Names #1 | 0 | - | 3.97 | 42,506 |
| Animal Varieties #1 | 0 | - | 4.48 | 92,625 |
| Mammals in the Answer | 0 | - | 4.35 | 29,937 |
| Three Letter Animals Quiz | 0 | - | 3.96 | 300,623 |
| Word Puzzles - Animals #1 | 0 | - | 4.37 | 28,556 |
| Word Puzzles - Animals #2 | 0 | - | 4.20 | 24,805 |
| A Whale of a Quiz | 0 | - | 4.41 | 36,026 |
| Countries with Wild Tigers | 0 | - | 4.96 | 136,019 |
| Countries with Wild Penguins | 0 | - | 4.94 | 99,640 |
| Animal Varieties #3 | 0 | - | 4.53 | 55,243 |
| Animal Decoder | 0 | - | 4.06 | 15,489 |
| Animal Group Names | 0 | - | 4.06 | 23,144 |
| Largest Land Animals of the Americas | 0 | - | 4.39 | 20,224 |
| Largest Land Animals of Africa | 0 | - | 4.36 | 12,723 |
| Countries with the Most Venomous Animal Species | 0 | - | 4.87 | 86,692 |
| Sea Creatures by Picture | 0 | - | 4.27 | 17,638 |
| Natural Features of Countries #1 | 0 | - | 4.86 | 83,527 |
| Countries with Fjords | 0 | - | 4.93 | 100,461 |
| Bear in the Answers | 0 | - | 4.29 | 61,729 |
| Fictional Animals #2 | 0 | - | 3.97 | 36,314 |
| Countries with the Most Sheep | 0 | - | 4.92 | 102,740 |
| Fish by Picture #2 | 0 | - | 4.06 | 18,483 |
| Horse Vocabulary | 0 | - | 4.22 | 22,697 |
| Animal Varieties #2 | 0 | - | 4.40 | 66,533 |
| Types of Bears | 0 | - | 4.51 | 143,210 |
| Deadly Animals | 0 | - | 4.03 | 110,049 |
| Famous Animals #1 | 0 | - | 4.03 | 239,049 |
| Famous Animals #2 | 0 | - | 4.02 | 57,380 |
| Famous Animals Quiz #3 | 0 | - | 4.24 | 43,204 |
| Animal Facts | 0 | - | 4.15 | 42,944 |
| Cat Knowledge | 0 | - | 4.48 | 25,759 |
| Bear Knowledge | 0 | - | 4.54 | 35,028 |
| Cow Knowledge | 0 | - | 4.46 | 24,206 |
| Elephant Knowledge | 0 | - | 4.41 | 23,927 |
| Multiple Choice Animal Quiz #1 | 0 | - | 4.50 | 56,063 |
| Human Taxonomy | 0 | - | 4.68 | 18,889 |
| Countries With Two or More Bear Species | 0 | - | 4.90 | 22,593 |
| People with Animal Names Quiz #2 | 0 | - | 3.77 | 26,963 |
| Largest Land Animals of Asia | 0 | - | 3.62 | 8,280 |
| Countries with the Most Wolves | 0 | - | 4.92 | 107,456 |
| Three Letter Mammals Quiz | 0 | - | 3.69 | 11,855 |
| Four Letter Mammals Quiz | 0 | - | 3.83 | 12,530 |
| Countries that Catch the Most Fish | 0 | - | 4.90 | 111,848 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,441 |
| Countries With No Rivers | 0 | - | 4.96 | 76,210 |
| Countries That Touch the Baltic Sea | 0 | - | 4.98 | 115,836 |
| North Sea Countries | 0 | - | 4.92 | 86,776 |
| Black Sea Countries | 0 | - | 4.87 | 60,431 |
| Countries That Touch the Red Sea | 0 | - | 4.90 | 65,142 |
| Caspian Sea Countries | 0 | - | 4.90 | 63,241 |
| Countries with the Shortest Coastlines | 0 | - | 4.89 | 67,035 |
| French Animal Words | 0 | - | 4.44 | 134,062 |
| Spanish Animal Words | 0 | - | 4.53 | 95,547 |
| Pack Animals | 0 | - | 4.23 | 10,352 |
| Lion Trivia | 0 | - | 4.19 | 16,389 |
| Countries with the Most Wild Elephants | 0 | - | 4.63 | 54,768 |
| Animal Populations of Countries | 0 | - | 4.52 | 43,730 |
| Mammal Knowledge #1 | 0 | - | 4.20 | 19,625 |
| Mammal Knowledge #2 | 0 | - | 4.13 | 18,472 |
| Insect Knowledge #1 | 0 | - | 4.38 | 12,334 |
| Insect Knowledge #2 | 0 | - | 4.22 | 8,934 |
| Animals that Start with N | 0 | - | 3.73 | 31,558 |
| Horse Knowledge | 0 | - | 4.45 | 23,985 |
| Snake Knowledge | 0 | - | 4.49 | 18,768 |
| Top 15 Countries with the Most Cows | 0 | - | 4.64 | 92,857 |
| Natural Features of Countries #2 | 0 | - | 4.55 | 37,387 |
| Countries Farthest From the Sea | 0 | - | 4.98 | 74,418 |
| African Great Lakes | 0 | - | 4.82 | 65,695 |
| Five Countries with the Longest Coastline by Continent | 0 | - | 4.97 | 115,014 |
| American Countries With No Atlantic Coastline | 0 | - | 4.94 | 92,129 |
| Animals of Australia | 0 | - | 4.52 | 42,234 |
| Countries with More Cows than People | 0 | - | 4.45 | 60,986 |
| Countries with Wild Lions | 0 | - | 4.77 | 26,127 |
| Birds by Picture #1 | 0 | - | 4.47 | 41,359 |
| Countries with NO Snakes | 0 | - | 4.51 | 63,544 |
| Where Do Musk Oxen Live? | 0 | - | 4.63 | 15,273 |
| U.S. Cities with Landforms in The Name | 0 | - | 4.26 | 70,762 |
| Asian Physical Geography | 0 | - | 4.61 | 35,441 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,123 |
| Countries Bordering the Four Color Seas | 0 | - | 4.92 | 22,878 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,191 |
| Flowers by Picture | 0 | - | 4.46 | 105,130 |
| Animal Idioms Quiz #1 | 0 | - | 4.32 | 42,980 |
| Animal Idioms Quiz #2 | 0 | - | 4.33 | 43,535 |
| Primate Knowledge | 0 | - | 4.17 | 15,281 |
| Multiple Choice Animal Quiz #2 | 0 | - | 4.21 | 15,419 |
| Birds by Picture #2 | 0 | - | 4.33 | 36,148 |
| Birds by Picture #3 | 0 | - | 4.24 | 32,994 |
| Dog Knowledge | 0 | - | 4.46 | 34,264 |
| Fish Knowledge | 0 | - | 4.38 | 25,563 |
| Top 10 Countries with the Most Horses | 0 | - | 4.49 | 68,824 |
| Geological Extremes | 0 | - | 4.34 | 39,980 |
| Landforms by Country | 0 | - | 4.52 | 51,939 |
| African Physical Geography | 0 | - | 4.51 | 31,618 |
| European Physical Geography | 0 | - | 4.26 | 33,423 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 35,985 |
| Cities on a Map of the Great Lakes | 0 | - | 4.41 | 44,410 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,581 |
| Biggest City by River | 0 | - | 4.41 | 52,751 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 38,943 |
| Rivers of the United States | 0 | - | 4.93 | 65,820 |
| Name a Valid Country Bordering Each Sea | 0 | - | 4.90 | 115,139 |
| Countries with the Longest Coastlines | 0 | - | 4.80 | 411,877 |
| Countries with the Longest Coastline Bordering Each Other | 0 | - | 4.89 | 28,489 |
| Movies with Animals in the Title #1 | 0 | - | 4.20 | 183,232 |
| Songs with Animals in the Title #1 | 0 | - | 4.36 | 129,179 |
| Movies with Animals in the Title #2 | 0 | - | 4.28 | 108,132 |
| Cartoon Catchphrases Quiz | 0 | - | 4.20 | 69,679 |
| Books with Animals in the Title #1 | 0 | - | 4.41 | 74,447 |
| Most Popular Dog Breeds | 0 | - | 4.19 | 110,744 |
| The Shark Quiz!! | 0 | - | 4.25 | 24,669 |
| Top Countries for Shark Attacks | 0 | - | 4.46 | 45,747 |
| Capitals by River | 0 | - | 4.55 | 48,269 |
| Big Cats | 0 | - | 3.91 | 67,732 |
| Sayings About Animals #1 | 0 | - | 4.35 | 107,480 |
| Disney Animals | 0 | - | 4.27 | 239,184 |
| Sayings About Animals #4 | 0 | - | 4.21 | 41,996 |
| Famous Dogs | 0 | - | 4.02 | 27,907 |
| Oceania Physical Geography | 0 | - | 4.30 | 12,656 |
| South American Physical Geography | 0 | - | 4.58 | 18,308 |
| Seas of Europe | 0 | - | 4.37 | 84,481 |
| Famous Cats | 0 | - | 4.08 | 18,006 |
| Sayings About Animals #2 | 0 | - | 3.96 | 85,630 |
| Sayings About Animals #3 | 0 | - | 3.91 | 77,166 |
| Books with Animals in the Title #2 | 0 | - | 4.23 | 18,010 |
| Brand-Name Animals | 0 | - | 4.16 | 74,387 |
| Dog Breed Picture Quiz | 0 | - | 4.34 | 205,804 |
| Dog in the Answers | 0 | - | 4.16 | 68,438 |
| Rivers A-Z | 0 | - | 4.35 | 32,737 |
| Mekong River Countries Empty Map Quiz | 0 | - | 4.80 | 53,110 |
| Sea in the Answers | 0 | - | 4.10 | 48,686 |
| Songs with Animals in the Title #2 | 0 | - | 3.90 | 27,919 |
| Famous Pets | 0 | - | 3.98 | 30,391 |
| Lakes in the United States by Clue | 0 | - | 4.31 | 19,200 |
| Countries With The Most Bird Species | 0 | - | 4.93 | 32,656 |
| National Animals | 0 | - | 4.24 | 89,490 |
| U.S. States with More Cows than People | 0 | - | 4.74 | 47,212 |
| European Countries with NO Wolves | 0 | - | 4.56 | 65,570 |
| U.S. States with the Most Venomous Snake Species | 0 | - | 4.47 | 26,356 |
| Top 10 U.S. States With the Most Endemic Species | 0 | - | 4.50 | 22,432 |
| U.S. States with the Most Endangered Species | 0 | - | 4.50 | 14,337 |
| Animals that Appear on a Coat of Arms | 0 | - | 4.49 | 24,783 |
