| 299,317 | Three Letter Animals Quiz |
| 237,612 | Famous Animals Quiz #1 |
| 236,473 | Disney Animals |
| 214,983 | Animals by Close-up Image |
| 204,075 | Dog Breed Picture Quiz |
| 190,106 | Animal Sounds Quiz |
| 182,032 | Movies with Animals in the Title #1 |
| 148,244 | Baby, Male and Female Animals |
| 141,921 | Types of Bears |
| 136,272 | Word Scramble - Animals #1 |
| 134,270 | Countries with Wild Tigers |
| 132,367 | French Animal Words |
| 128,325 | Songs with Animals in the Title #1 |
| 111,776 | Animals that Start with B |
| 110,313 | Animals that Start with A |
| 110,254 | Countries that Catch the Most Fish |
| 109,619 | Most Popular Dog Breeds Quiz |
| 108,878 | Deadly Animals |
| 107,321 | Fish by Picture #1 |
| 107,194 | Movies with Animals in the Title #2 |
| 106,977 | Sayings About Animals #1 |
| 105,597 | Countries with the Most Wolves |
| 105,469 | Animals that Start with F |
| 100,131 | Animals that Start with L |
| 98,073 | Countries with Wild Penguins |
| 94,712 | Spanish Animal Words |
| 92,425 | Top 15 Countries with the Most Cows |
| 91,877 | Animals A-Z #1 |
| 91,536 | Countries with the Most Sheep |
| 91,340 | Animals that Start with C |
| 91,284 | Animal Varieties Quiz #1 |
| 89,985 | Animals that Start with T |
| 89,983 | Mammals by Picture #1 |
| 88,643 | National Animals |
| 87,365 | Animals that Start with O |
| 87,467 | Man Outruns Slow Animals - Sudden Death |
| 86,080 | Animals that Start with S |
| 86,035 | Animals that Start with R |
| 85,345 | Sayings About Animals #2 |
| 85,341 | Countries with the Most Venomous Animal Species |
| 85,118 | Animals that Start with D |
| 84,946 | Animals that Start with H |
| 84,641 | Animals that Start with P |
| 82,853 | Animals that Start with M |
| 81,334 | Mammals - Sudden Death |
| 81,155 | Animal Emojis |
| 79,051 | Animals that Start with G |
| 76,943 | Sayings About Animals #3 |
| 74,645 | Australian Animals - Sudden Death |
| 73,863 | Brand-Name Animals Quiz |
| 72,678 | Animals that Start with E |
| 72,630 | Biggest Animals by Category |
| 72,547 | Dog Breeds - Sudden Death |
| 69,362 | Cartoon Catchphrases Quiz |
| 68,106 | Top 10 Countries with the Most Horses |
| 67,836 | Dog in the Answers |
| 67,421 | Big Cats |
| 67,311 | North American Bird-Named Teams |
| 67,322 | Head to Head - Animals |
| 66,856 | Books with Animals in the Title #1 |
| 65,811 | Animal Varieties #2 |
| 65,651 | Animals that Start with K |
| 65,623 | Animals A-Z #2 |
| 65,369 | European Countries with NO Wolves |
| 65,057 | Animals A-Z by Picture |
| 64,782 | Birds - Sudden Death |
| 63,336 | Countries with NO Snakes |
| 63,062 | Animals: No Vowels #1 |
| 61,143 | Build-a-Bird by Guessing Countries |
| 61,011 | Mammals by Picture #3 |
| 60,970 | Bear in the Answers |
| 59,416 | Animal Anatomy Quiz |
| 59,412 | Animal Adjectives |
| 57,204 | Mammals by Picture #2 |
| 57,062 | Famous Animals Quiz #2 |
| 56,747 | U.S. States with Alligators |
| 56,167 | Click the Animal Adjective |
| 55,853 | African Animals - Sudden Death |
| 55,586 | Multiple Choice Animal Quiz #1 |
| 54,411 | Animal Varieties #3 |
| 54,083 | Countries with the Most Wild Elephants |
| 53,882 | Pick a Picture - Animal Relations |
| 53,785 | Countries with More Cows than People |
| 52,432 | Birds in the Answer |
| 51,771 | Word Scramble - Animals #2 |
| 48,303 | Word Scramble - Random Animals |
| 48,247 | Animals - Real or Fictional? |
| 46,935 | "Big Five" African Game Animals |
| 46,362 | Animals that Start with W |
| 46,191 | Fictional Animals Quiz #1 |
| 45,399 | Top Countries for Shark Attacks |
| 45,254 | Name that Bug |
| 45,098 | Animals by Skeleton Image |
| 44,597 | Aquatic Mammals by Picture |
| 43,714 | Animals in World History |
| 43,229 | Animal Idioms Quiz #2 |
| 43,131 | Words Containing Animals #1 |
| 43,085 | Animal Populations of Countries |
| 42,873 | Famous Animals Quiz #3 |
| 42,877 | Animal Ranges - Do They Live There? |
| 42,760 | Animal Facts |
| 42,696 | Animal Idioms Quiz #1 |
| 42,630 | Fish... or Not a Fish? |
| 42,376 | People with Animal Names Quiz #1 |
| 41,827 | Animals of Australia |
| 41,695 | Sayings About Animals #4 |
| 41,307 | Words that are Animals |
| 40,235 | U.S. States with More Cows than People |
| 40,179 | Birds by Picture #1 |
| 39,551 | Name the Cat Flags |
| 36,206 | Fictional Animals Quiz #2 |
| 36,085 | Birds A-Z |
| 36,026 | Animal Stereotypes |
| 35,711 | A Whale of a Quiz |
| 35,227 | Birds by Picture #2 |
| 34,879 | Click to Complete the Song Title - Animals #1 |
| 34,723 | Bear Knowledge |
| 34,619 | U.S States with the Fewest Cows |
| 34,375 | Extinct Animals by Picture |
| 34,371 | Animals in the Bible |
| 34,176 | Words Containing Animals #2 |
| 33,725 | Dog Knowledge |
| 33,492 | Mammals by Picture #4 |
| 33,183 | North American Cat-Named Sports Teams |
| 32,547 | Bird in the Answers |
| 32,233 | Birds by Picture #3 |
| 31,140 | Australian Animals By Picture |
| 30,935 | Animals that Start with N |
| 30,822 | Animals With Color in their Names |
| 30,425 | Animal Ranges With Whammies |
| 30,251 | Famous Pets Quiz |
| 29,815 | Mammals in the Answer |
| 29,147 | U.S States with the Most Cows |
| 28,869 | Marketing Slogans for Animals |
| 28,345 | Word Puzzles - Animals #1 |
| 28,098 | Earliest Domestication of Animals |
| 27,779 | Animals - Taxonomy to Common Name |
| 27,730 | Animals in American History |
| 27,730 | Famous Dogs Quiz |
| 27,674 | Songs with Animals in the Title #2 |
| 27,211 | Extinct Animals |
| 26,870 | People with Animal Names Quiz #2 |
| 26,742 | Largest Types of Birds |
| 26,577 | Animals in the News |
| 26,136 | U.S. States with the Most Venomous Snake Species |
| 25,771 | Animals: Largest Predators in Each U.S. State |
| 25,665 | Animals in British History |
| 25,565 | Cat Knowledge |
| 25,549 | Fictional Birds by Picture |
| 25,423 | Countries with Wild Lions |
| 25,110 | Fish Knowledge |
| 25,079 | Brand Logos Featuring Animals |
| 24,627 | Word Puzzles - Animals #2 |
| 24,598 | Animals that Appear on a Coat of Arms |
| 24,519 | Animals by Range on a World Map |
| 24,448 | The Shark Quiz!! |
| 24,017 | Cow Knowledge |
| 24,013 | Countries With The Most Bird Species |
| 23,782 | Elephant Knowledge |
| 23,768 | Horse Knowledge |
| 23,538 | 3 and 4 Letter Birds |
| 22,932 | Animal Group Names |
| 22,551 | Horse Vocabulary |
| 22,240 | Top 10 U.S. States With the Most Endemic Species |
| 21,953 | Countries With Two or More Bear Species |
| 21,445 | Name an Animal A-Z |
| 21,191 | U.S. State Birds Quiz |
| 20,914 | Old World... or New World? |
| 20,267 | Animals: No Vowels #2 |
| 20,093 | Largest Land Animals of the Americas |
| 19,775 | Add an Animal - Make a Word |
| 19,470 | Mammal Knowledge #1 |
| 18,689 | Human Taxonomy |
| 18,560 | Snake Knowledge |
| 18,343 | Mammal Knowledge #2 |
| 18,155 | Asian Countries with NO Wolves |
| 18,119 | Fish by Picture #2 |
| 17,871 | Famous Cats |
| 17,389 | Sea Creatures by Picture |
| 17,113 | Books with Animals in the Title #2 |
| 16,286 | Lion Trivia |
| 16,133 | Birds - Picture Click Quiz |
| 15,587 | Bird Knowledge #1 |
| 15,575 | Northernmost Monkey Populations |
| 15,316 | Animal Decoder |
| 15,251 | Multiple Choice Animal Quiz #2 |
| 15,169 | Where Do Musk Oxen Live? |
| 15,170 | Primate Knowledge |
| 14,646 | Fish - Sudden Death |
| 14,261 | U.S. States with the Most Endangered Species |
| 14,077 | Reptile Picture Quiz |
| 13,955 | Bird Knowledge #2 |
| 13,875 | Animals by Wikipedia Description |
| 13,331 | Dog Breeds recognized by the American Kennel Club |
| 12,566 | Largest Land Animals of Africa |
| 12,404 | Four Letter Mammals Quiz |
| 12,334 | Turkey (The Bird) |
| 12,183 | Insect Knowledge #1 |
| 11,746 | Three Letter Mammals Quiz |