| Types of Bears | 0 | - | 4.55 | 137,191 |
| Bear Knowledge | 0 | - | 4.53 | 33,400 |
| Animal Varieties Quiz #1 | 0 | - | 4.47 | 86,064 |
| Animal Varieties Quiz #3 | 0 | - | 4.50 | 50,680 |
| Animal Varieties Quiz #2 | 0 | - | 4.37 | 62,790 |
| Deadly Animals | 0 | - | 4.04 | 104,419 |
| Famous Animals Quiz #1 | 0 | - | 4.02 | 231,807 |
| Famous Animals Quiz #2 | 0 | - | 4.02 | 55,655 |
| Famous Animals Quiz #3 | 0 | - | 4.24 | 41,374 |
| Animal Facts | 0 | - | 4.15 | 41,963 |
| A Whale of a Quiz | 0 | - | 4.40 | 34,823 |
| Cat Knowledge | 0 | - | 4.48 | 24,656 |
| Cow Knowledge | 0 | - | 4.50 | 23,063 |
| Elephant Knowledge | 0 | - | 4.42 | 23,059 |
| Human Taxonomy | 0 | - | 4.71 | 17,946 |
| Multiple Choice Animal Quiz #1 | 0 | - | 4.46 | 53,204 |
| French Animal Words | 0 | - | 4.45 | 117,735 |
| Spanish Animal Words | 0 | - | 4.52 | 89,629 |
| Words Containing Animals #1 | 0 | - | 4.24 | 41,327 |
| Words Containing Animals #2 | 0 | - | 4.04 | 32,904 |
| Name that Bug | 0 | - | 4.11 | 44,073 |
| Pack Animals | 0 | - | 4.15 | 9,700 |
| Lion Trivia | 0 | - | 4.18 | 15,737 |
| Mammal Knowledge #1 | 0 | - | 4.19 | 18,745 |
| Mammal Knowledge #2 | 0 | - | 4.08 | 17,762 |
| Insect Knowledge #1 | 0 | - | 4.37 | 11,409 |
| Insect Knowledge #2 | 0 | - | 4.17 | 8,259 |
| Bird Knowledge #2 | 0 | - | 4.41 | 13,083 |
| Fish Knowledge | 0 | - | 4.41 | 14,227 |
| Horse Knowledge | 0 | - | 4.44 | 22,763 |
| Snake Knowledge | 0 | - | 4.51 | 17,783 |
| Fish... or Not a Fish? | 0 | - | 4.43 | 39,491 |
| Animals that Start with L | 0 | - | 4.44 | 94,930 |
| Animals that Start with P | 0 | - | 4.43 | 80,382 |
| Animals that Start with S | 0 | - | 4.49 | 81,041 |
| Words that are Animals | 0 | - | 3.88 | 40,509 |
| Extinct Animals | 0 | - | 4.14 | 26,037 |
| Primate Knowledge | 0 | - | 4.18 | 14,691 |
| Reptile Picture Quiz | 0 | - | 4.27 | 13,180 |
| North American Cat-Named Sports Teams | 0 | - | 4.41 | 31,312 |
| Earliest Domestication of Animals | 0 | - | 4.32 | 27,492 |
| Animals in the News | 0 | - | 4.39 | 19,072 |
| Answers Contain Bird | 0 | - | 4.08 | 19,360 |
| Largest Types of Birds | 0 | - | 4.18 | 25,924 |
| Bird Knowledge #1 | 0 | - | 4.32 | 14,792 |
| Megadiverse Countries | 0 | - | 4.96 | 126,262 |
| Tectonic Plates Map Quiz | 0 | - | 4.98 | 57,160 |
| Fictional Animals Quiz #1 | 0 | - | 4.06 | 45,472 |
| Animals A-Z #1 | 0 | - | 4.37 | 86,933 |
| Animals A-Z #2 | 0 | - | 4.12 | 63,233 |
| Animals that Start with A | 0 | - | 4.23 | 104,906 |
| Animals that Start with B | 0 | - | 4.31 | 105,877 |
| Animals that Start with C | 0 | - | 4.21 | 85,725 |
| Animals that Start with D | 0 | - | 4.19 | 80,346 |
| Animals that Start with E | 0 | - | 4.30 | 68,968 |
| Animals that Start with F | 0 | - | 4.22 | 99,641 |
| Animals that Start with G | 0 | - | 4.27 | 75,591 |
| Animals that Start with K | 0 | - | 4.06 | 62,782 |
| Animals that Start with M | 0 | - | 4.27 | 78,469 |
| Animals that Start with R | 0 | - | 4.26 | 82,225 |
| Animals that Start with T | 0 | - | 4.29 | 85,341 |
| Animals that Start with H | 0 | - | 4.29 | 80,601 |
| Animals that Start with O | 0 | - | 4.24 | 83,351 |
| Animals that Start with W | 0 | - | 4.36 | 43,903 |
| Mammals in the Answer | 0 | - | 4.33 | 28,698 |
| Three Letter Animals Quiz | 0 | - | 3.95 | 293,163 |
| Word Puzzles - Animals #1 | 0 | - | 4.39 | 26,774 |
| Word Puzzles - Animals #2 | 0 | - | 4.22 | 23,381 |
| Animal Decoder | 0 | - | 4.02 | 14,556 |
| Largest Land Animals of the Americas | 0 | - | 4.36 | 19,464 |
| The Shark Quiz!! | 0 | - | 4.23 | 23,453 |
| Natural Features of Countries #1 | 0 | - | 4.85 | 78,203 |
| Countries with Fjords | 0 | - | 4.92 | 79,057 |
| Layers of the Earth and Atmosphere | 0 | - | 4.97 | 46,991 |
| Fictional Animals Quiz #2 | 0 | - | 3.93 | 35,706 |
| Tectonic Plates on a Map | 0 | - | 4.97 | 31,267 |
| World's Longest Rivers | 0 | - | 4.88 | 110,338 |
| Draw All Country Borders and Borderless Countries | 0 | - | 4.99 | 140,639 |
| Three Letter Mammals Quiz | 0 | - | 3.74 | 11,263 |
| Four Letter Mammals Quiz | 0 | - | 3.92 | 11,839 |
| World's Longest Rivers on a Map | 0 | - | 4.91 | 78,565 |
| Rivers of Europe Quiz | 0 | - | 4.90 | 48,683 |
| Countries With No Rivers | 0 | - | 4.96 | 69,805 |
| Countries That Touch the Baltic Sea | 0 | - | 4.99 | 112,521 |
| North Sea Countries | 0 | - | 4.92 | 80,735 |
| Black Sea Countries | 0 | - | 4.87 | 57,563 |
| Countries That Touch the Red Sea | 0 | - | 4.90 | 61,597 |
| Caspian Sea Countries | 0 | - | 4.92 | 59,185 |
| Seas on the World Map | 0 | - | 4.97 | 122,799 |
| Seas of the World | 0 | - | 5.00 | 129,992 |
| Countries with the Longest Coastlines | 0 | - | 4.81 | 392,068 |
| Countries with the Shortest Coastlines | 0 | - | 4.81 | 54,717 |
| Baby, Male and Female Animals | 0 | - | 4.41 | 139,061 |
| Animal Adjectives | 0 | - | 4.76 | 56,954 |
| Animals by Close-up Image | 0 | - | 4.41 | 204,749 |
| Mammals by Picture #3 | 0 | - | 4.42 | 55,969 |
| Aquatic Mammals by Picture | 0 | - | 4.41 | 39,994 |
| Mammals by Picture #1 | 0 | - | 4.76 | 82,982 |
| Animals that Start with N | 0 | - | 3.70 | 28,699 |
| Landforms Quiz | 0 | - | 4.34 | 74,742 |
| Natural Features of Countries #2 | 0 | - | 4.55 | 35,024 |
| Geologic Time Scale | 0 | - | 4.46 | 9,068 |
| Countries Farthest From the Sea | 0 | - | 4.98 | 68,759 |
| Largest Lakes in the United States on a Map | 0 | - | 4.89 | 21,902 |
| Five Countries with the Longest Coastline by Continent | 0 | - | 4.98 | 106,144 |
| Animal Anatomy Quiz | 0 | - | 4.38 | 57,999 |
| Biggest Animals by Category | 0 | - | 4.20 | 70,837 |
| Word Scramble - Animals #1 | 0 | - | 4.36 | 131,022 |
| People with Animal Names Quiz #1 | 0 | - | 4.02 | 41,572 |
| Animal Sounds Quiz | 0 | - | 4.26 | 184,825 |
| Animals of Australia | 0 | - | 4.51 | 40,023 |
| Word Scramble - Animals #2 | 0 | - | 4.40 | 49,530 |
| "Big Five" African Game Animals | 0 | - | 4.20 | 45,640 |
| Animals A-Z by Picture | 0 | - | 4.14 | 59,975 |
| Birds by Picture #1 | 0 | - | 4.45 | 35,096 |
| Extinct Animals by Picture | 0 | - | 4.47 | 31,051 |
| Mammals by Picture #2 | 0 | - | 4.27 | 53,169 |
| Birds in the Answer | 0 | - | 4.56 | 50,232 |
| North American Bird-Named Teams | 0 | - | 4.41 | 65,334 |
| U.S. Cities with Landforms in The Name | 0 | - | 4.26 | 69,955 |
| Atlantic Ocean General Knowledge | 0 | - | 4.71 | 20,062 |
| Indian Ocean General Knowledge | 0 | - | 4.51 | 21,213 |
| Bodies of Water by Cities | 0 | - | 4.79 | 26,864 |
| Biggest Lakes in the World | 0 | - | 4.66 | 83,918 |
| Great Lakes Quiz | 0 | - | 4.76 | 46,642 |
| Famous Rivers | 0 | - | 4.75 | 99,202 |
| Most Populous River Basins | 0 | - | 4.66 | 37,744 |
| Rivers that Flow through the Most Countries | 0 | - | 4.52 | 37,701 |
| Seas that Touch the Most Countries | 0 | - | 4.72 | 90,515 |
| Countries Bordering the Four Color Seas | 0 | - | 4.92 | 19,039 |
| Flowers by Picture | 0 | - | 4.46 | 101,614 |
| Animal Idioms Quiz #1 | 0 | - | 4.31 | 41,251 |
| Animal Idioms Quiz #2 | 0 | - | 4.30 | 41,846 |
| Word Scramble - Random Animals | 0 | - | 4.40 | 45,569 |
| Fish by Picture #1 | 0 | - | 4.39 | 102,818 |
| Landforms by Description Quiz | 0 | - | 4.38 | 25,574 |
| Gulfs and Bays on the World Map | 0 | - | 4.58 | 27,238 |
| Famous Lakes Quiz | 0 | - | 4.49 | 22,950 |
| Cities on a Map of the Great Lakes | 0 | - | 4.42 | 41,384 |
| Biggest City by River | 0 | - | 4.42 | 51,074 |
| City to River #1 | 0 | - | 4.53 | 24,772 |
| City to River #2 - Difficult | 0 | - | 4.51 | 14,197 |
| Largest Rivers by Discharge | 0 | - | 4.51 | 14,914 |
| Plants by Picture | 0 | - | 4.17 | 13,301 |
| Trees in the Answer | 0 | - | 4.24 | 44,694 |
| Answers Contain "Bear" | 0 | - | 4.27 | 48,342 |
| Movies with Animals in the Title #1 | 0 | - | 4.22 | 175,912 |
| Songs with Animals in the Title #1 | 0 | - | 4.39 | 123,631 |
| Movies with Animals in the Title #2 | 0 | - | 4.27 | 102,787 |
| Cartoon Catchphrases Quiz | 0 | - | 4.21 | 68,113 |
| Books with Animals in the Title #1 | 0 | - | 4.42 | 64,528 |
| Animal Group Names | 0 | - | 4.05 | 21,800 |
| Largest Land Animals of Africa | 0 | - | 4.34 | 11,687 |
| Mammals by Picture #4 | 0 | - | 4.03 | 30,854 |
| Sea Creatures by Picture | 0 | - | 4.26 | 16,200 |
| Most Popular Dog Breeds Quiz | 0 | - | 4.20 | 104,620 |
| Dog Knowledge | 0 | - | 4.45 | 31,526 |
| Birds A-Z | 0 | - | 4.30 | 34,628 |
| Big Cats | 0 | - | 3.92 | 66,105 |
| Sayings About Animals #1 | 0 | - | 4.34 | 103,758 |
| Disney Animals | 0 | - | 4.28 | 225,170 |
| People with Animal Names Quiz #2 | 0 | - | 3.69 | 26,343 |
| Sayings About Animals #4 | 0 | - | 4.22 | 40,147 |
| Largest Land Animals of Asia | 0 | - | 3.62 | 7,700 |
| Birds by Picture #2 | 0 | - | 4.30 | 31,000 |
| Fish by Picture #2 | 0 | - | 4.06 | 16,465 |
| Birds by Picture #3 | 0 | - | 4.19 | 28,774 |
| Fictional Birds by Picture | 0 | - | 4.25 | 23,420 |
| 3 and 4 Letter Birds | 0 | - | 4.27 | 22,643 |
| Horse Vocabulary | 0 | - | 4.23 | 21,745 |
| Rivers by City Quiz | 0 | - | 4.35 | 21,808 |
| Rivers on Borders | 0 | - | 4.06 | 21,957 |
| 3 and 4 Letter Trees | 0 | - | 4.20 | 16,454 |
| Famous Cats | 0 | - | 4.06 | 17,169 |
| Sayings About Animals #2 | 0 | - | 3.98 | 83,689 |
| Sayings About Animals #3 | 0 | - | 3.91 | 75,727 |
| Books with Animals in the Title #2 | 0 | - | 4.21 | 16,105 |
| Brand-Name Animals Quiz | 0 | - | 4.22 | 71,483 |
| Dog Breed Picture Quiz | 0 | - | 4.33 | 196,604 |
| Dogs in the Answer | 0 | - | 4.15 | 63,171 |
| Rivers A-Z | 0 | - | 4.34 | 31,499 |
| Songs with Animals in the Title #2 | 0 | - | 3.87 | 26,389 |
| Famous Pets Quiz | 0 | - | 3.95 | 29,646 |
| Famous Dogs Quiz | 0 | - | 3.95 | 26,986 |
| Countries With Two or More Bear Species | 0 | - | 4.89 | 18,990 |
| Top 15 Countries with the Most Cows | 0 | - | 4.66 | 89,722 |
| U.S States with the Most Cows | 0 | - | 4.60 | 18,414 |
| Countries With The Most Bird Species | 0 | - | 4.87 | 20,048 |
| National Animals | 0 | - | 4.27 | 84,227 |
| Countries with Wild Tigers | 0 | - | 4.95 | 112,037 |
| Countries with Wild Penguins | 0 | - | 4.93 | 91,017 |
| Countries with More Cows than People | 0 | - | 4.42 | 47,912 |
| Countries with the Most Sheep | 0 | - | 4.88 | 82,924 |
| Countries with the Most Wild Elephants | 0 | - | 4.58 | 51,178 |
| U.S. States with More Cows than People | 0 | - | 4.58 | 39,351 |
| Animal Populations of Countries | 0 | - | 4.50 | 40,460 |
| Countries with the Most Wolves | 0 | - | 4.88 | 79,462 |
| Countries with the Most Venomous Animal Species | 0 | - | 4.89 | 79,365 |
| European Countries with NO Wolves | 0 | - | 4.63 | 63,996 |
| U.S. States with the Most Venomous Snake Species | 0 | - | 4.47 | 25,160 |
