| Click the Animal Adjective | 0 | - | 4.92 | 58,468 |
| Animals - Taxonomy to Common Name | 0 | - | 4.81 | 28,354 |
| Animal Varieties #1 | 0 | - | 4.48 | 93,010 |
| A Whale of a Quiz | 0 | - | 4.41 | 36,116 |
| Animal Varieties #3 | 0 | - | 4.52 | 55,484 |
| Animal Stereotypes | 0 | - | 4.48 | 37,363 |
| Animal Ranges - Do They Live There? | 0 | - | 4.70 | 44,291 |
| Animals by Range on a World Map | 0 | - | 4.96 | 25,664 |
| Head to Head - Animals | 0 | - | 4.88 | 69,754 |
| Animal Varieties #2 | 0 | - | 4.40 | 66,760 |
| Deadly Animals | 0 | - | 4.02 | 110,687 |
| Famous Animals #1 | 0 | - | 4.03 | 239,816 |
| Famous Animals #2 | 0 | - | 4.02 | 57,546 |
| Famous Animals Quiz #3 | 0 | - | 4.24 | 43,367 |
| Animal Facts | 0 | - | 4.15 | 43,014 |
| Cat Knowledge | 0 | - | 4.48 | 25,839 |
| Cow Knowledge | 0 | - | 4.46 | 24,286 |
| Elephant Knowledge | 0 | - | 4.41 | 23,984 |
| Human Taxonomy | 0 | - | 4.69 | 18,941 |
| World Bee Day Quiz | 0 | - | 4.47 | 11,494 |
| Types of Bears | 0 | - | 4.51 | 143,841 |
| Bear Knowledge | 0 | - | 4.54 | 35,118 |
| Multiple Choice Animal Quiz #1 | 0 | - | 4.50 | 56,268 |
| Animals in World History | 0 | - | 4.74 | 44,604 |
| French Animal Words | 0 | - | 4.44 | 134,728 |
| Spanish Animal Words | 0 | - | 4.53 | 95,830 |
| Words Containing Animals #1 | 0 | - | 4.21 | 43,570 |
| Words Containing Animals #2 | 0 | - | 4.09 | 34,467 |
| Name that Bug | 0 | - | 4.12 | 45,596 |
| Pack Animals | 0 | - | 4.20 | 10,404 |
| Lion Trivia | 0 | - | 4.19 | 16,420 |
| Mammal Knowledge #1 | 0 | - | 4.20 | 19,691 |
| Mammal Knowledge #2 | 0 | - | 4.13 | 18,528 |
| Insect Knowledge #1 | 0 | - | 4.38 | 12,417 |
| Insect Knowledge #2 | 0 | - | 4.22 | 8,992 |
| North American Cat-Named Sports Teams | 0 | - | 4.43 | 33,745 |
| Animals - Real or Fictional? | 0 | - | 4.57 | 49,648 |
| Animals: No Vowels #1 | 0 | - | 4.56 | 64,226 |
| Bird in the Answers | 0 | - | 4.11 | 33,839 |
| Bird Knowledge #2 | 0 | - | 4.42 | 14,213 |
| Horse Knowledge | 0 | - | 4.46 | 24,085 |
| Snake Knowledge | 0 | - | 4.49 | 18,839 |
| Animals that Start with L | 0 | - | 4.47 | 102,289 |
| Animals that Start with P | 0 | - | 4.45 | 86,338 |
| Animals that Start with S | 0 | - | 4.49 | 87,540 |
| Words that are Animals | 0 | - | 3.85 | 41,489 |
| Extinct Animals | 0 | - | 4.16 | 27,539 |
| Primate Knowledge | 0 | - | 4.17 | 15,328 |
| Reptile Picture Quiz | 0 | - | 4.32 | 14,331 |
| Earliest Domestication of Animals | 0 | - | 4.34 | 28,280 |
| Animals in the News | 0 | - | 4.37 | 26,812 |
| Multiple Choice Animal Quiz #2 | 0 | - | 4.21 | 15,486 |
| Animals: No Vowels #2 | 0 | - | 4.50 | 22,482 |
| Largest Types of Birds | 0 | - | 4.19 | 26,993 |
| Bird Knowledge #1 | 0 | - | 4.33 | 15,759 |
| Fish Knowledge | 0 | - | 4.38 | 25,687 |
| Megadiverse Countries | 0 | - | 4.96 | 135,078 |
| Tectonic Plates Map Quiz | 0 | - | 4.99 | 81,795 |
| Animals by Alternate Etymology | 0 | - | 3.49 | 9,629 |
| Fictional Animals #1 | 0 | - | 4.06 | 46,445 |
| Animals A-Z #1 | 0 | - | 4.40 | 93,786 |
| Animals A-Z #2 | 0 | - | 4.12 | 66,451 |
| Old World... or New World? | 0 | - | 4.66 | 21,385 |
| Fish... or Not a Fish? | 0 | - | 4.39 | 43,600 |
| Animals that Start with A | 0 | - | 4.26 | 112,277 |
| Animals that Start with B | 0 | - | 4.31 | 113,984 |
| Animals that Start with C | 0 | - | 4.21 | 93,396 |
| Animals that Start with D | 0 | - | 4.25 | 87,144 |
| Animals that Start with E | 0 | - | 4.28 | 74,066 |
| Animals that Start with F | 0 | - | 4.28 | 107,291 |
| Animals that Start with G | 0 | - | 4.25 | 80,291 |
| Animals that Start with K | 0 | - | 4.07 | 66,662 |
| Animals that Start with M | 0 | - | 4.23 | 84,191 |
| Animals that Start with R | 0 | - | 4.28 | 87,555 |
| Animals that Start with T | 0 | - | 4.32 | 91,979 |
| Animals that Start with H | 0 | - | 4.31 | 86,479 |
| Animals that Start with O | 0 | - | 4.27 | 88,730 |
| Animals that Start with W | 0 | - | 4.36 | 47,283 |
| Animals by Wikipedia Description | 0 | - | 4.33 | 14,291 |
| Mammals in the Answer | 0 | - | 4.35 | 29,981 |
| Three Letter Animals Quiz | 0 | - | 3.97 | 301,180 |
| Word Puzzles - Animals #1 | 0 | - | 4.37 | 28,681 |
| Word Puzzles - Animals #2 | 0 | - | 4.20 | 24,886 |
| Animal Decoder | 0 | - | 4.06 | 15,560 |
| Largest Land Animals of the Americas | 0 | - | 4.39 | 20,287 |
| Animals by Skeleton Image | 0 | - | 4.81 | 46,708 |
| The Shark Quiz!! | 0 | - | 4.25 | 24,770 |
| Natural Features of Countries #1 | 0 | - | 4.87 | 83,925 |
| Countries with Fjords | 0 | - | 4.94 | 101,089 |
| Tectonic Plates on a Map | 0 | - | 4.97 | 35,775 |
| Layers of the Earth and Atmosphere | 0 | - | 4.96 | 50,586 |
| Fictional Animals #2 | 0 | - | 3.97 | 36,361 |
| Animals that Start with N | 0 | - | 3.73 | 31,778 |
| Add an Animal - Make a Word | 0 | - | 3.99 | 20,045 |
| Terrestrial Biomes - Map Quiz | 0 | - | 4.99 | 21,491 |
| Bodies of Water on the World Map | 0 | - | 5.00 | 52,564 |
| World's Longest Rivers | 0 | - | 4.90 | 137,169 |
| Draw All Country Borders and Borderless Countries | 0 | - | 4.99 | 164,549 |
| Landforms Fill in the Blank | 0 | - | 4.41 | 91,799 |
| Animals in the Bible | 0 | - | 4.83 | 36,830 |
| Three Letter Mammals Quiz | 0 | - | 3.69 | 11,907 |
| Four Letter Mammals Quiz | 0 | - | 3.83 | 12,583 |
| Pick a Picture - Animal Relations | 0 | - | 4.94 | 55,635 |
| Countries with the Most Lakes Over 100 Km² | 0 | - | 4.83 | 32,479 |
| World's Longest Rivers on a Map | 0 | - | 4.91 | 88,018 |
| Rivers of Europe Quiz | 0 | - | 4.89 | 56,633 |
| Countries With No Rivers | 0 | - | 4.96 | 76,958 |
| Name a Valid Country on Each River | 0 | - | 4.95 | 62,358 |
| 50 Rivers on a World Map | 0 | - | 4.96 | 38,169 |
| 100 Rivers on a World Map | 0 | - | 4.99 | 100,963 |
| Rivers in History | 0 | - | 4.92 | 33,357 |
| Countries That Touch the Baltic Sea | 0 | - | 4.98 | 116,094 |
| North Sea Countries | 0 | - | 4.92 | 87,523 |
| Black Sea Countries | 0 | - | 4.87 | 60,670 |
| Countries That Touch the Red Sea | 0 | - | 4.90 | 65,473 |
| Caspian Sea Countries | 0 | - | 4.91 | 63,571 |
| Seas on the World Map | 0 | - | 4.96 | 135,620 |
| Seas of the World | 0 | - | 5.00 | 157,586 |
| Countries with the Shortest Coastlines | 0 | - | 4.89 | 67,302 |
| Trace the Coast of Europe with a Map | 0 | - | 4.93 | 79,032 |
| Trace the Coast of Afro-Eurasia with a Map | 0 | - | 5.00 | 59,564 |
| Trace the Coast of the World Map | 0 | - | 4.99 | 55,950 |
| Baby, Male and Female Animals | 0 | - | 4.43 | 150,764 |
| Animal Adjectives | 0 | - | 4.77 | 60,101 |
| Animals by Close-up Image | 0 | - | 4.42 | 218,653 |
| Aquatic Mammals by Picture | 0 | - | 4.41 | 45,826 |
| Extinct Animals by Picture | 0 | - | 4.49 | 35,361 |
| Mammals by Picture #1 | 0 | - | 4.70 | 92,091 |
| Where Does It Grow? Click Quiz #1 | 0 | - | 4.77 | 58,534 |
| Natural Features of Countries #2 | 0 | - | 4.55 | 37,557 |
| Geologic Time Scale | 0 | - | 4.41 | 10,044 |
| Countries Farthest From the Sea | 0 | - | 4.98 | 74,847 |
| Largest Lakes in the United States on a Map | 0 | - | 4.90 | 30,049 |
| Five Countries with the Longest Coastline by Continent | 0 | - | 4.97 | 115,703 |
| American Countries With No Atlantic Coastline | 0 | - | 4.94 | 92,618 |
| Animal Anatomy Quiz | 0 | - | 4.39 | 59,891 |
| Biggest Animals by Category | 0 | - | 4.18 | 73,211 |
| Word Scramble - Animals #1 | 0 | - | 4.36 | 138,228 |
| Animal Sounds | 0 | - | 4.26 | 191,861 |
| Animals of Australia | 0 | - | 4.52 | 42,388 |
| Word Scramble - Animals #2 | 0 | - | 4.39 | 52,517 |
| "Big Five" African Game Animals | 0 | - | 4.22 | 47,432 |
| Word Scramble - Random Animals | 0 | - | 4.41 | 49,302 |
| Animal Emojis | 0 | - | 4.74 | 84,901 |
| Fish by Picture #1 | 0 | - | 4.41 | 108,675 |
| Animals A-Z by Picture | 0 | - | 4.08 | 66,658 |
| Mammals by Picture #3 | 0 | - | 4.39 | 62,319 |
| Mammals by Picture #4 | 0 | - | 4.03 | 34,220 |
| Birds by Picture #1 | 0 | - | 4.47 | 41,857 |
| Mammals by Picture #2 | 0 | - | 4.28 | 58,382 |
| Birds in the Answer | 0 | - | 4.56 | 52,889 |
| North American Bird-Named Teams | 0 | - | 4.44 | 67,941 |
| Animals With Color in their Names | 0 | - | 4.45 | 32,223 |
| Where Does It Grow? Click Quiz #2 | 0 | - | 4.77 | 29,184 |
| U.S. Cities with Landforms in The Name | 0 | - | 4.27 | 70,824 |
| Atlantic Ocean General Knowledge | 0 | - | 4.74 | 21,269 |
| Indian Ocean General Knowledge | 0 | - | 4.52 | 22,264 |
| Bodies of Water by Cities | 0 | - | 4.77 | 28,672 |
| Biggest Lakes in the World | 0 | - | 4.63 | 89,771 |
| Great Lakes Quiz | 0 | - | 4.80 | 50,517 |
| Rivers and Lakes whose Names are Countries | 0 | - | 4.95 | 45,633 |
| Famous Rivers | 0 | - | 4.75 | 105,102 |
| City to River #1 | 0 | - | 4.59 | 35,873 |
| Most Populous River Basins | 0 | - | 4.55 | 39,759 |
| Rivers that Flow through the Most Countries | 0 | - | 4.53 | 40,404 |
| Seas that Touch the Most Countries | 0 | - | 4.63 | 96,951 |
| Countries Bordering the Four Color Seas | 0 | - | 4.92 | 23,169 |
| Flowers by Picture | 0 | - | 4.46 | 105,754 |
| Asian Countries with NO Wolves | 0 | - | 4.60 | 18,918 |
| Animal Idioms Quiz #1 | 0 | - | 4.29 | 43,108 |
| Animal Idioms Quiz #2 | 0 | - | 4.33 | 43,657 |
| Birds by Picture #2 | 0 | - | 4.33 | 36,547 |
| Birds by Picture #3 | 0 | - | 4.24 | 33,343 |
| Dog Knowledge | 0 | - | 4.46 | 34,487 |
| Landforms by Description Quiz | 0 | - | 4.33 | 26,027 |
| Gulfs and Bays on the World Map | 0 | - | 4.62 | 30,322 |
| Famous Lakes Quiz | 0 | - | 4.52 | 24,035 |
| Cities on a Map of the Great Lakes | 0 | - | 4.41 | 44,634 |
| Rivers by City | 0 | - | 4.38 | 31,748 |
| City to River #2 - Difficult | 0 | - | 4.64 | 26,138 |
| Largest Rivers by Discharge | 0 | - | 4.54 | 16,051 |
| Countries with the Longest Coastlines | 0 | - | 4.80 | 413,514 |
| Countries with the Longest Coastline Bordering Each Other | 0 | - | 4.88 | 29,118 |
| Trace the Coast of the Americas with a Map | 0 | - | 4.80 | 55,943 |
| Draw the Coast of the Mediterranean on the Map | 0 | - | 4.67 | 38,329 |
| Plants by Picture | 0 | - | 4.24 | 14,486 |
| Trees in the Answer | 0 | - | 4.25 | 45,894 |
| Bear in the Answers | 0 | - | 4.29 | 62,132 |
| Movies with Animals in the Title #1 | 0 | - | 4.20 | 183,885 |
| Songs with Animals in the Title #1 | 0 | - | 4.36 | 129,513 |
| Movies with Animals in the Title #2 | 0 | - | 4.28 | 108,663 |
| People with Animal Names #1 | 0 | - | 3.97 | 42,567 |
| Cartoon Catchphrases Quiz | 0 | - | 4.20 | 69,854 |
| Books with Animals in the Title #1 | 0 | - | 4.41 | 74,661 |
| Animal Group Names | 0 | - | 4.07 | 23,238 |
| Largest Land Animals of Africa | 0 | - | 4.36 | 12,780 |
| Sea Creatures by Picture | 0 | - | 4.27 | 17,759 |
| Most Popular Dog Breeds in the U.S. | 0 | - | 4.15 | 113,546 |
| Birds A-Z | 0 | - | 4.24 | 36,571 |
| Name the Sea from a Clue | 0 | - | 4.59 | 26,767 |
