| Fish Knowledge | 0 | - | 4.41 | 14,324 |
| Animal Varieties Quiz #1 | 0 | - | 4.47 | 86,334 |
| Animal Varieties Quiz #3 | 0 | - | 4.50 | 50,896 |
| Fish... or Not a Fish? | 0 | - | 4.43 | 39,762 |
| Animal Varieties Quiz #2 | 0 | - | 4.37 | 62,965 |
| Deadly Animals | 0 | - | 4.04 | 104,634 |
| Famous Animals Quiz #1 | 0 | - | 4.01 | 232,157 |
| Famous Animals Quiz #2 | 0 | - | 4.02 | 55,734 |
| Famous Animals Quiz #3 | 0 | - | 4.24 | 41,459 |
| Animal Facts | 0 | - | 4.15 | 42,006 |
| A Whale of a Quiz | 0 | - | 4.40 | 34,845 |
| Cat Knowledge | 0 | - | 4.48 | 24,702 |
| Cow Knowledge | 0 | - | 4.50 | 23,120 |
| Elephant Knowledge | 0 | - | 4.42 | 23,101 |
| Human Taxonomy | 0 | - | 4.71 | 17,979 |
| Types of Bears | 0 | - | 4.55 | 137,402 |
| Bear Knowledge | 0 | - | 4.53 | 33,483 |
| Multiple Choice Animal Quiz #1 | 0 | - | 4.46 | 53,416 |
| The Shark Quiz!! | 0 | - | 4.24 | 23,523 |
| French Animal Words | 0 | - | 4.45 | 118,486 |
| Spanish Animal Words | 0 | - | 4.52 | 89,946 |
| Words Containing Animals #1 | 0 | - | 4.24 | 41,407 |
| Words Containing Animals #2 | 0 | - | 4.04 | 32,950 |
| Name that Bug | 0 | - | 4.11 | 44,119 |
| Pack Animals | 0 | - | 4.15 | 9,721 |
| Lion Trivia | 0 | - | 4.18 | 15,773 |
| Mammal Knowledge #1 | 0 | - | 4.19 | 18,781 |
| Mammal Knowledge #2 | 0 | - | 4.08 | 17,797 |
| Insect Knowledge #1 | 0 | - | 4.37 | 11,453 |
| Insect Knowledge #2 | 0 | - | 4.17 | 8,291 |
| Bird Knowledge #2 | 0 | - | 4.41 | 13,125 |
| Horse Knowledge | 0 | - | 4.44 | 22,825 |
| Snake Knowledge | 0 | - | 4.51 | 17,834 |
| Animals that Start with L | 0 | - | 4.44 | 95,272 |
| Animals that Start with P | 0 | - | 4.42 | 80,671 |
| Animals that Start with S | 0 | - | 4.49 | 81,344 |
| Words that are Animals | 0 | - | 3.88 | 40,553 |
| Extinct Animals | 0 | - | 4.13 | 26,121 |
| Primate Knowledge | 0 | - | 4.18 | 14,720 |
| Reptile Picture Quiz | 0 | - | 4.27 | 13,239 |
| North American Cat-Named Sports Teams | 0 | - | 4.41 | 31,416 |
| Earliest Domestication of Animals | 0 | - | 4.32 | 27,527 |
| Animals in the News | 0 | - | 4.39 | 19,128 |
| Answers Contain Bird | 0 | - | 4.08 | 19,434 |
| Largest Types of Birds | 0 | - | 4.18 | 25,988 |
| Bird Knowledge #1 | 0 | - | 4.32 | 14,844 |
| Megadiverse Countries | 0 | - | 4.96 | 126,834 |
| Tectonic Plates Map Quiz | 0 | - | 4.98 | 57,616 |
| Fictional Animals Quiz #1 | 0 | - | 4.06 | 45,510 |
| Animals A-Z #1 | 0 | - | 4.37 | 87,221 |
| Animals A-Z #2 | 0 | - | 4.12 | 63,359 |
| Animals that Start with A | 0 | - | 4.23 | 105,278 |
| Animals that Start with B | 0 | - | 4.31 | 106,280 |
| Animals that Start with C | 0 | - | 4.20 | 86,075 |
| Animals that Start with D | 0 | - | 4.19 | 80,659 |
| Animals that Start with E | 0 | - | 4.30 | 69,265 |
| Animals that Start with F | 0 | - | 4.22 | 100,261 |
| Animals that Start with G | 0 | - | 4.24 | 75,910 |
| Animals that Start with K | 0 | - | 4.06 | 63,037 |
| Animals that Start with M | 0 | - | 4.27 | 79,004 |
| Animals that Start with R | 0 | - | 4.26 | 82,496 |
| Animals that Start with T | 0 | - | 4.29 | 85,594 |
| Animals that Start with H | 0 | - | 4.28 | 81,088 |
| Animals that Start with O | 0 | - | 4.24 | 83,802 |
| Animals that Start with W | 0 | - | 4.36 | 44,084 |
| Mammals in the Answer | 0 | - | 4.33 | 28,769 |
| Three Letter Animals Quiz | 0 | - | 3.96 | 293,632 |
| Word Puzzles - Animals #1 | 0 | - | 4.39 | 26,839 |
| Word Puzzles - Animals #2 | 0 | - | 4.22 | 23,429 |
| Animal Decoder | 0 | - | 4.03 | 14,609 |
| Largest Land Animals of the Americas | 0 | - | 4.36 | 19,507 |
| Natural Features of Countries #1 | 0 | - | 4.85 | 78,552 |
| Countries with Fjords | 0 | - | 4.92 | 79,431 |
| Layers of the Earth and Atmosphere | 0 | - | 4.97 | 47,185 |
| Fictional Animals Quiz #2 | 0 | - | 3.93 | 35,725 |
| Tectonic Plates on a Map | 0 | - | 4.97 | 31,478 |
| World's Longest Rivers | 0 | - | 4.88 | 110,910 |
| Draw All Country Borders and Borderless Countries | 0 | - | 4.99 | 142,059 |
| Three Letter Mammals Quiz | 0 | - | 3.74 | 11,287 |
| Four Letter Mammals Quiz | 0 | - | 3.92 | 11,871 |
| World's Longest Rivers on a Map | 0 | - | 4.91 | 79,020 |
| Rivers of Europe Quiz | 0 | - | 4.90 | 49,131 |
| Countries With No Rivers | 0 | - | 4.96 | 70,102 |
| Countries That Touch the Baltic Sea | 0 | - | 4.99 | 112,674 |
| North Sea Countries | 0 | - | 4.92 | 81,163 |
| Black Sea Countries | 0 | - | 4.87 | 57,698 |
| Countries That Touch the Red Sea | 0 | - | 4.90 | 61,778 |
| Caspian Sea Countries | 0 | - | 4.92 | 59,412 |
| Seas on the World Map | 0 | - | 4.97 | 123,398 |
| Seas of the World | 0 | - | 5.00 | 131,565 |
| Countries with the Longest Coastlines | 0 | - | 4.81 | 393,233 |
| Countries with the Shortest Coastlines | 0 | - | 4.81 | 54,824 |
| Baby, Male and Female Animals | 0 | - | 4.42 | 139,669 |
| Animal Adjectives | 0 | - | 4.76 | 57,132 |
| Animals by Close-up Image | 0 | - | 4.41 | 205,389 |
| Mammals by Picture #3 | 0 | - | 4.42 | 56,273 |
| Aquatic Mammals by Picture | 0 | - | 4.41 | 40,297 |
| Mammals by Picture #1 | 0 | - | 4.75 | 83,469 |
| Animals that Start with N | 0 | - | 3.70 | 28,887 |
| Landforms Quiz | 0 | - | 4.34 | 74,862 |
| Natural Features of Countries #2 | 0 | - | 4.55 | 35,148 |
| Geologic Time Scale | 0 | - | 4.46 | 9,113 |
| Countries Farthest From the Sea | 0 | - | 4.98 | 69,072 |
| Largest Lakes in the United States on a Map | 0 | - | 4.89 | 22,053 |
| Five Countries with the Longest Coastline by Continent | 0 | - | 4.98 | 106,630 |
| Animal Anatomy Quiz | 0 | - | 4.38 | 58,099 |
| Biggest Animals by Category | 0 | - | 4.20 | 70,960 |
| Word Scramble - Animals #1 | 0 | - | 4.36 | 131,415 |
| People with Animal Names Quiz #1 | 0 | - | 4.02 | 41,616 |
| Animal Sounds Quiz | 0 | - | 4.26 | 185,126 |
| Animals of Australia | 0 | - | 4.51 | 40,144 |
| Word Scramble - Animals #2 | 0 | - | 4.40 | 49,703 |
| "Big Five" African Game Animals | 0 | - | 4.20 | 45,706 |
| Animals A-Z by Picture | 0 | - | 4.12 | 60,378 |
| Birds by Picture #1 | 0 | - | 4.44 | 35,475 |
| Extinct Animals by Picture | 0 | - | 4.48 | 31,224 |
| Mammals by Picture #2 | 0 | - | 4.27 | 53,464 |
| Birds in the Answer | 0 | - | 4.56 | 50,378 |
| North American Bird-Named Teams | 0 | - | 4.41 | 65,478 |
| U.S. Cities with Landforms in The Name | 0 | - | 4.26 | 70,009 |
| Atlantic Ocean General Knowledge | 0 | - | 4.72 | 20,132 |
| Indian Ocean General Knowledge | 0 | - | 4.51 | 21,283 |
| Bodies of Water by Cities | 0 | - | 4.79 | 26,971 |
| Biggest Lakes in the World | 0 | - | 4.66 | 84,188 |
| Great Lakes Quiz | 0 | - | 4.76 | 46,843 |
| Famous Rivers | 0 | - | 4.75 | 99,491 |
| Most Populous River Basins | 0 | - | 4.57 | 37,865 |
| Rivers that Flow through the Most Countries | 0 | - | 4.52 | 37,832 |
| Seas that Touch the Most Countries | 0 | - | 4.72 | 90,861 |
| Countries Bordering the Four Color Seas | 0 | - | 4.93 | 19,264 |
| Flowers by Picture | 0 | - | 4.46 | 101,790 |
| Animal Idioms Quiz #1 | 0 | - | 4.31 | 41,330 |
| Animal Idioms Quiz #2 | 0 | - | 4.30 | 41,911 |
| Word Scramble - Random Animals | 0 | - | 4.40 | 45,813 |
| Fish by Picture #1 | 0 | - | 4.39 | 103,091 |
| Dog Knowledge | 0 | - | 4.45 | 31,648 |
| Landforms by Description Quiz | 0 | - | 4.38 | 25,592 |
| Gulfs and Bays on the World Map | 0 | - | 4.58 | 27,390 |
| Famous Lakes Quiz | 0 | - | 4.49 | 23,000 |
| Cities on a Map of the Great Lakes | 0 | - | 4.42 | 41,596 |
| Biggest City by River | 0 | - | 4.42 | 51,170 |
| City to River #1 | 0 | - | 4.53 | 24,805 |
| City to River #2 - Difficult | 0 | - | 4.51 | 14,246 |
| Largest Rivers by Discharge | 0 | - | 4.51 | 14,954 |
| Plants by Picture | 0 | - | 4.17 | 13,363 |
| Trees in the Answer | 0 | - | 4.24 | 44,751 |
| Answers Contain "Bear" | 0 | - | 4.27 | 48,498 |
| Movies with Animals in the Title #1 | 0 | - | 4.19 | 176,251 |
| Songs with Animals in the Title #1 | 0 | - | 4.39 | 123,911 |
| Movies with Animals in the Title #2 | 0 | - | 4.27 | 103,022 |
| Cartoon Catchphrases Quiz | 0 | - | 4.21 | 68,182 |
| Books with Animals in the Title #1 | 0 | - | 4.42 | 64,667 |
| Animal Group Names | 0 | - | 4.05 | 21,891 |
| Largest Land Animals of Africa | 0 | - | 4.34 | 11,730 |
| Mammals by Picture #4 | 0 | - | 4.03 | 31,028 |
| Sea Creatures by Picture | 0 | - | 4.26 | 16,274 |
| Most Popular Dog Breeds Quiz | 0 | - | 4.19 | 104,965 |
| Birds A-Z | 0 | - | 4.30 | 34,719 |
| Big Cats | 0 | - | 3.92 | 66,188 |
| Sayings About Animals #1 | 0 | - | 4.34 | 103,917 |
| Disney Animals | 0 | - | 4.28 | 226,339 |
| People with Animal Names Quiz #2 | 0 | - | 3.69 | 26,365 |
| Sayings About Animals #4 | 0 | - | 4.22 | 40,258 |
| Largest Land Animals of Asia | 0 | - | 3.62 | 7,728 |
| Birds by Picture #2 | 0 | - | 4.30 | 31,314 |
| Fish by Picture #2 | 0 | - | 4.06 | 16,573 |
| Birds by Picture #3 | 0 | - | 4.20 | 29,079 |
| Fictional Birds by Picture | 0 | - | 4.25 | 23,611 |
| 3 and 4 Letter Birds | 0 | - | 4.27 | 22,707 |
| Horse Vocabulary | 0 | - | 4.23 | 21,818 |
| Rivers by City Quiz | 0 | - | 4.35 | 21,829 |
| Rivers on Borders | 0 | - | 4.06 | 22,001 |
| 3 and 4 Letter Trees | 0 | - | 4.20 | 16,492 |
| Famous Cats | 0 | - | 4.06 | 17,210 |
| Sayings About Animals #2 | 0 | - | 3.98 | 83,789 |
| Sayings About Animals #3 | 0 | - | 3.91 | 75,807 |
| Books with Animals in the Title #2 | 0 | - | 4.21 | 16,156 |
| Brand-Name Animals Quiz | 0 | - | 4.22 | 71,612 |
| Dog Breed Picture Quiz | 0 | - | 4.33 | 197,037 |
| Dogs in the Answer | 0 | - | 4.15 | 63,313 |
| Rivers A-Z | 0 | - | 4.34 | 31,565 |
| Songs with Animals in the Title #2 | 0 | - | 3.88 | 26,454 |
| Famous Pets Quiz | 0 | - | 3.95 | 29,683 |
| Famous Dogs Quiz | 0 | - | 3.95 | 27,026 |
| Countries With Two or More Bear Species | 0 | - | 4.89 | 19,107 |
| Top 15 Countries with the Most Cows | 0 | - | 4.66 | 90,101 |
| U.S States with the Most Cows | 0 | - | 4.60 | 18,564 |
| Countries With The Most Bird Species | 0 | - | 4.87 | 20,317 |
| National Animals | 0 | - | 4.27 | 84,482 |
| Countries with Wild Tigers | 0 | - | 4.95 | 112,445 |
| Countries with Wild Penguins | 0 | - | 4.93 | 91,363 |
| Countries with More Cows than People | 0 | - | 4.40 | 48,039 |
| Countries with the Most Sheep | 0 | - | 4.88 | 83,107 |
| Countries with the Most Wild Elephants | 0 | - | 4.55 | 51,363 |
| U.S. States with More Cows than People | 0 | - | 4.58 | 39,405 |
| Animal Populations of Countries | 0 | - | 4.50 | 40,617 |
| Countries with the Most Wolves | 0 | - | 4.88 | 79,862 |
| Countries with the Most Venomous Animal Species | 0 | - | 4.89 | 79,723 |
| European Countries with NO Wolves | 0 | - | 4.63 | 64,142 |
| U.S. States with the Most Venomous Snake Species | 0 | - | 4.47 | 25,241 |
