| Click the Animal Adjective | 0 | - | 4.92 | 58,442 |
| Animals - Taxonomy to Common Name | 0 | - | 4.81 | 28,350 |
| Animal Varieties #1 | 0 | - | 4.48 | 92,998 |
| A Whale of a Quiz | 0 | - | 4.41 | 36,110 |
| Animal Varieties #3 | 0 | - | 4.52 | 55,474 |
| Animal Stereotypes | 0 | - | 4.48 | 37,355 |
| Animal Ranges - Do They Live There? | 0 | - | 4.70 | 44,271 |
| Animals by Range on a World Map | 0 | - | 4.96 | 25,652 |
| Head to Head - Animals | 0 | - | 4.88 | 69,735 |
| Animal Varieties #2 | 0 | - | 4.40 | 66,753 |
| Deadly Animals | 0 | - | 4.02 | 110,685 |
| Famous Animals #1 | 0 | - | 4.03 | 239,806 |
| Famous Animals #2 | 0 | - | 4.02 | 57,539 |
| Famous Animals Quiz #3 | 0 | - | 4.24 | 43,366 |
| Animal Facts | 0 | - | 4.15 | 43,012 |
| Cat Knowledge | 0 | - | 4.48 | 25,835 |
| Cow Knowledge | 0 | - | 4.46 | 24,285 |
| Elephant Knowledge | 0 | - | 4.41 | 23,982 |
| Human Taxonomy | 0 | - | 4.69 | 18,933 |
| World Bee Day Quiz | 0 | - | 4.47 | 11,493 |
| Types of Bears | 0 | - | 4.51 | 143,835 |
| Bear Knowledge | 0 | - | 4.54 | 35,115 |
| Multiple Choice Animal Quiz #1 | 0 | - | 4.50 | 56,254 |
| Animals in World History | 0 | - | 4.74 | 44,591 |
| French Animal Words | 0 | - | 4.44 | 134,700 |
| Spanish Animal Words | 0 | - | 4.53 | 95,816 |
| Words Containing Animals #1 | 0 | - | 4.21 | 43,566 |
| Words Containing Animals #2 | 0 | - | 4.09 | 34,466 |
| Name that Bug | 0 | - | 4.12 | 45,594 |
| Pack Animals | 0 | - | 4.20 | 10,400 |
| Lion Trivia | 0 | - | 4.19 | 16,416 |
| Mammal Knowledge #1 | 0 | - | 4.20 | 19,691 |
| Mammal Knowledge #2 | 0 | - | 4.13 | 18,528 |
| Insect Knowledge #1 | 0 | - | 4.38 | 12,413 |
| Insect Knowledge #2 | 0 | - | 4.22 | 8,989 |
| North American Cat-Named Sports Teams | 0 | - | 4.43 | 33,743 |
| Animals - Real or Fictional? | 0 | - | 4.57 | 49,638 |
| Animals: No Vowels #1 | 0 | - | 4.56 | 64,213 |
| Bird in the Answers | 0 | - | 4.11 | 33,830 |
| Bird Knowledge #2 | 0 | - | 4.42 | 14,211 |
| Horse Knowledge | 0 | - | 4.46 | 24,082 |
| Snake Knowledge | 0 | - | 4.49 | 18,838 |
| Animals that Start with L | 0 | - | 4.47 | 102,274 |
| Animals that Start with P | 0 | - | 4.45 | 86,329 |
| Animals that Start with S | 0 | - | 4.49 | 87,530 |
| Words that are Animals | 0 | - | 3.85 | 41,489 |
| Extinct Animals | 0 | - | 4.16 | 27,536 |
| Primate Knowledge | 0 | - | 4.17 | 15,324 |
| Reptile Picture Quiz | 0 | - | 4.32 | 14,325 |
| Earliest Domestication of Animals | 0 | - | 4.34 | 28,278 |
| Animals in the News | 0 | - | 4.37 | 26,811 |
| Multiple Choice Animal Quiz #2 | 0 | - | 4.21 | 15,484 |
| Animals: No Vowels #2 | 0 | - | 4.50 | 22,464 |
| Largest Types of Birds | 0 | - | 4.19 | 26,993 |
| Bird Knowledge #1 | 0 | - | 4.33 | 15,755 |
| Fish Knowledge | 0 | - | 4.38 | 25,683 |
| Megadiverse Countries | 0 | - | 4.96 | 135,060 |
| Tectonic Plates Map Quiz | 0 | - | 4.99 | 81,757 |
| Animals by Alternate Etymology | 0 | - | 3.49 | 9,627 |
| Fictional Animals #1 | 0 | - | 4.06 | 46,442 |
| Animals A-Z #1 | 0 | - | 4.40 | 93,773 |
| Animals A-Z #2 | 0 | - | 4.12 | 66,445 |
| Old World... or New World? | 0 | - | 4.66 | 21,383 |
| Fish... or Not a Fish? | 0 | - | 4.39 | 43,590 |
| Animals that Start with A | 0 | - | 4.26 | 112,263 |
| Animals that Start with B | 0 | - | 4.31 | 113,975 |
| Animals that Start with C | 0 | - | 4.21 | 93,385 |
| Animals that Start with D | 0 | - | 4.25 | 87,137 |
| Animals that Start with E | 0 | - | 4.28 | 74,059 |
| Animals that Start with F | 0 | - | 4.28 | 107,280 |
| Animals that Start with G | 0 | - | 4.25 | 80,284 |
| Animals that Start with K | 0 | - | 4.07 | 66,656 |
| Animals that Start with M | 0 | - | 4.23 | 84,182 |
| Animals that Start with R | 0 | - | 4.28 | 87,545 |
| Animals that Start with T | 0 | - | 4.32 | 91,962 |
| Animals that Start with H | 0 | - | 4.31 | 86,470 |
| Animals that Start with O | 0 | - | 4.27 | 88,719 |
| Animals that Start with W | 0 | - | 4.36 | 47,275 |
| Animals by Wikipedia Description | 0 | - | 4.33 | 14,290 |
| Mammals in the Answer | 0 | - | 4.35 | 29,978 |
| Three Letter Animals Quiz | 0 | - | 3.97 | 301,165 |
| Word Puzzles - Animals #1 | 0 | - | 4.37 | 28,679 |
| Word Puzzles - Animals #2 | 0 | - | 4.20 | 24,885 |
| Animal Decoder | 0 | - | 4.06 | 15,556 |
| Largest Land Animals of the Americas | 0 | - | 4.39 | 20,286 |
| Animals by Skeleton Image | 0 | - | 4.81 | 46,693 |
| The Shark Quiz!! | 0 | - | 4.25 | 24,768 |
| Natural Features of Countries #1 | 0 | - | 4.87 | 83,915 |
| Countries with Fjords | 0 | - | 4.94 | 101,076 |
| Tectonic Plates on a Map | 0 | - | 4.97 | 35,767 |
| Layers of the Earth and Atmosphere | 0 | - | 4.96 | 50,581 |
| Fictional Animals #2 | 0 | - | 3.97 | 36,355 |
| Animals that Start with N | 0 | - | 3.73 | 31,774 |
| Add an Animal - Make a Word | 0 | - | 3.99 | 20,044 |
| Terrestrial Biomes - Map Quiz | 0 | - | 4.99 | 21,477 |
| Bodies of Water on the World Map | 0 | - | 5.00 | 52,530 |
| World's Longest Rivers | 0 | - | 4.90 | 137,121 |
| Draw All Country Borders and Borderless Countries | 0 | - | 4.99 | 164,483 |
| Landforms Fill in the Blank | 0 | - | 4.41 | 91,789 |
| Animals in the Bible | 0 | - | 4.83 | 36,806 |
| Three Letter Mammals Quiz | 0 | - | 3.69 | 11,907 |
| Four Letter Mammals Quiz | 0 | - | 3.83 | 12,580 |
| Pick a Picture - Animal Relations | 0 | - | 4.94 | 55,617 |
| Countries with the Most Lakes Over 100 Km² | 0 | - | 4.83 | 32,460 |
| World's Longest Rivers on a Map | 0 | - | 4.91 | 87,995 |
| Rivers of Europe Quiz | 0 | - | 4.89 | 56,616 |
| Countries With No Rivers | 0 | - | 4.96 | 76,944 |
| Name a Valid Country on Each River | 0 | - | 4.95 | 62,331 |
| 50 Rivers on a World Map | 0 | - | 4.96 | 38,144 |
| 100 Rivers on a World Map | 0 | - | 4.99 | 100,896 |
| Rivers in History | 0 | - | 4.92 | 33,351 |
| Countries That Touch the Baltic Sea | 0 | - | 4.98 | 116,090 |
| North Sea Countries | 0 | - | 4.92 | 87,513 |
| Black Sea Countries | 0 | - | 4.87 | 60,666 |
| Countries That Touch the Red Sea | 0 | - | 4.90 | 65,465 |
| Caspian Sea Countries | 0 | - | 4.91 | 63,567 |
| Seas on the World Map | 0 | - | 4.96 | 135,588 |
| Seas of the World | 0 | - | 5.00 | 157,529 |
| Countries with the Shortest Coastlines | 0 | - | 4.89 | 67,291 |
| Trace the Coast of Europe with a Map | 0 | - | 4.93 | 79,010 |
| Trace the Coast of Afro-Eurasia with a Map | 0 | - | 5.00 | 59,547 |
| Trace the Coast of the World Map | 0 | - | 4.99 | 55,928 |
| Baby, Male and Female Animals | 0 | - | 4.43 | 150,747 |
| Animal Adjectives | 0 | - | 4.77 | 60,083 |
| Animals by Close-up Image | 0 | - | 4.42 | 218,621 |
| Aquatic Mammals by Picture | 0 | - | 4.41 | 45,806 |
| Extinct Animals by Picture | 0 | - | 4.49 | 35,352 |
| Mammals by Picture #1 | 0 | - | 4.70 | 92,070 |
| Where Does It Grow? Click Quiz #1 | 0 | - | 4.77 | 58,513 |
| Natural Features of Countries #2 | 0 | - | 4.55 | 37,549 |
| Geologic Time Scale | 0 | - | 4.41 | 10,041 |
| Countries Farthest From the Sea | 0 | - | 4.98 | 74,835 |
| Largest Lakes in the United States on a Map | 0 | - | 4.90 | 30,041 |
| Five Countries with the Longest Coastline by Continent | 0 | - | 4.97 | 115,681 |
| American Countries With No Atlantic Coastline | 0 | - | 4.94 | 92,600 |
| Animal Anatomy Quiz | 0 | - | 4.39 | 59,887 |
| Biggest Animals by Category | 0 | - | 4.18 | 73,206 |
| Word Scramble - Animals #1 | 0 | - | 4.36 | 138,213 |
| Animal Sounds | 0 | - | 4.26 | 191,837 |
| Animals of Australia | 0 | - | 4.52 | 42,382 |
| Word Scramble - Animals #2 | 0 | - | 4.39 | 52,512 |
| "Big Five" African Game Animals | 0 | - | 4.22 | 47,425 |
| Word Scramble - Random Animals | 0 | - | 4.41 | 49,292 |
| Animal Emojis | 0 | - | 4.74 | 84,872 |
| Fish by Picture #1 | 0 | - | 4.41 | 108,661 |
| Animals A-Z by Picture | 0 | - | 4.08 | 66,640 |
| Mammals by Picture #3 | 0 | - | 4.39 | 62,298 |
| Mammals by Picture #4 | 0 | - | 4.03 | 34,216 |
| Birds by Picture #1 | 0 | - | 4.47 | 41,838 |
| Mammals by Picture #2 | 0 | - | 4.28 | 58,370 |
| Birds in the Answer | 0 | - | 4.56 | 52,886 |
| North American Bird-Named Teams | 0 | - | 4.44 | 67,933 |
| Animals With Color in their Names | 0 | - | 4.45 | 32,213 |
| Where Does It Grow? Click Quiz #2 | 0 | - | 4.77 | 29,171 |
| U.S. Cities with Landforms in The Name | 0 | - | 4.27 | 70,823 |
| Atlantic Ocean General Knowledge | 0 | - | 4.74 | 21,262 |
| Indian Ocean General Knowledge | 0 | - | 4.52 | 22,261 |
| Bodies of Water by Cities | 0 | - | 4.77 | 28,665 |
| Biggest Lakes in the World | 0 | - | 4.63 | 89,757 |
| Great Lakes Quiz | 0 | - | 4.80 | 50,509 |
| Rivers and Lakes whose Names are Countries | 0 | - | 4.95 | 45,617 |
| Famous Rivers | 0 | - | 4.75 | 105,092 |
| City to River #1 | 0 | - | 4.59 | 35,869 |
| Most Populous River Basins | 0 | - | 4.55 | 39,756 |
| Rivers that Flow through the Most Countries | 0 | - | 4.53 | 40,397 |
| Seas that Touch the Most Countries | 0 | - | 4.63 | 96,937 |
| Countries Bordering the Four Color Seas | 0 | - | 4.92 | 23,156 |
| Flowers by Picture | 0 | - | 4.46 | 105,745 |
| Asian Countries with NO Wolves | 0 | - | 4.60 | 18,912 |
| Animal Idioms Quiz #1 | 0 | - | 4.29 | 43,107 |
| Animal Idioms Quiz #2 | 0 | - | 4.33 | 43,654 |
| Birds by Picture #2 | 0 | - | 4.33 | 36,539 |
| Birds by Picture #3 | 0 | - | 4.24 | 33,335 |
| Dog Knowledge | 0 | - | 4.46 | 34,479 |
| Landforms by Description Quiz | 0 | - | 4.33 | 26,026 |
| Gulfs and Bays on the World Map | 0 | - | 4.62 | 30,315 |
| Famous Lakes Quiz | 0 | - | 4.52 | 24,032 |
| Cities on a Map of the Great Lakes | 0 | - | 4.41 | 44,626 |
| Rivers by City | 0 | - | 4.38 | 31,745 |
| City to River #2 - Difficult | 0 | - | 4.64 | 26,131 |
| Largest Rivers by Discharge | 0 | - | 4.54 | 16,046 |
| Countries with the Longest Coastlines | 0 | - | 4.80 | 413,469 |
| Countries with the Longest Coastline Bordering Each Other | 0 | - | 4.89 | 29,098 |
| Trace the Coast of the Americas with a Map | 0 | - | 4.80 | 55,923 |
| Draw the Coast of the Mediterranean on the Map | 0 | - | 4.67 | 38,313 |
| Plants by Picture | 0 | - | 4.24 | 14,485 |
| Trees in the Answer | 0 | - | 4.25 | 45,889 |
| Bear in the Answers | 0 | - | 4.29 | 62,127 |
| Movies with Animals in the Title #1 | 0 | - | 4.20 | 183,859 |
| Songs with Animals in the Title #1 | 0 | - | 4.36 | 129,494 |
| Movies with Animals in the Title #2 | 0 | - | 4.28 | 108,648 |
| People with Animal Names #1 | 0 | - | 3.97 | 42,564 |
| Cartoon Catchphrases Quiz | 0 | - | 4.20 | 69,852 |
| Books with Animals in the Title #1 | 0 | - | 4.41 | 74,649 |
| Animal Group Names | 0 | - | 4.07 | 23,233 |
| Largest Land Animals of Africa | 0 | - | 4.36 | 12,778 |
| Sea Creatures by Picture | 0 | - | 4.27 | 17,756 |
| Most Popular Dog Breeds in the U.S. | 0 | - | 4.15 | 113,492 |
| Birds A-Z | 0 | - | 4.24 | 36,569 |
| Name the Sea from a Clue | 0 | - | 4.59 | 26,760 |
