| Tectonic Plates Map Quiz | 0 | - | 4.99 | 81,721 |
| Plants by Picture | 0 | - | 4.24 | 14,480 |
| Streets with Tree Names | 0 | - | 4.19 | 28,958 |
| Trees in the Answer | 0 | - | 4.25 | 45,883 |
| Animal Varieties #1 | 0 | - | 4.48 | 92,984 |
| A Whale of a Quiz | 0 | - | 4.41 | 36,107 |
| Animal Varieties #3 | 0 | - | 4.54 | 55,464 |
| Animal Stereotypes | 0 | - | 4.48 | 37,343 |
| Animal Ranges - Do They Live There? | 0 | - | 4.70 | 44,255 |
| Tectonic Plates on a Map | 0 | - | 4.97 | 35,751 |
| Layers of the Earth and Atmosphere | 0 | - | 4.96 | 50,572 |
| Dinosaur Trivia | 0 | - | 4.36 | 22,145 |
| Famous Trees in Nature and Fiction | 0 | - | 4.38 | 18,463 |
| Head to Head - Animals | 0 | - | 4.88 | 69,718 |
| Bodies of Water on the World Map | 0 | - | 5.00 | 52,471 |
| World's Longest Rivers | 0 | - | 4.90 | 137,060 |
| Draw All Country Borders and Borderless Countries | 0 | - | 4.99 | 164,373 |
| 3 and 4 Letter Trees | 0 | - | 4.21 | 17,271 |
| Animal Varieties #2 | 0 | - | 4.40 | 66,745 |
| Types of Bears | 0 | - | 4.51 | 143,826 |
| Deadly Animals | 0 | - | 4.03 | 110,671 |
| Famous Animals #1 | 0 | - | 4.03 | 239,791 |
| Famous Animals #2 | 0 | - | 4.02 | 57,534 |
| Famous Animals Quiz #3 | 0 | - | 4.24 | 43,359 |
| Animal Facts | 0 | - | 4.15 | 43,009 |
| Cat Knowledge | 0 | - | 4.48 | 25,829 |
| Bear Knowledge | 0 | - | 4.54 | 35,115 |
| Cow Knowledge | 0 | - | 4.46 | 24,281 |
| Elephant Knowledge | 0 | - | 4.41 | 23,981 |
| Multiple Choice Animal Quiz #1 | 0 | - | 4.50 | 56,247 |
| Human Taxonomy | 0 | - | 4.68 | 18,931 |
| World Bee Day Quiz | 0 | - | 4.47 | 11,490 |
| Landforms Fill in the Blank | 0 | - | 4.41 | 91,777 |
| World's Longest Rivers on a Map | 0 | - | 4.91 | 87,964 |
| Rivers of Europe Quiz | 0 | - | 4.89 | 56,584 |
| 50 Rivers on a World Map | 0 | - | 4.96 | 38,093 |
| 100 Rivers on a World Map | 0 | - | 4.99 | 100,818 |
| Seas on the World Map | 0 | - | 4.96 | 135,552 |
| Seas of the World | 0 | - | 5.00 | 157,447 |
| Trace the Coast of Europe with a Map | 0 | - | 4.93 | 78,971 |
| Trace the Coast of Afro-Eurasia with a Map | 0 | - | 5.00 | 59,523 |
| Trace the Coast of the World Map | 0 | - | 4.99 | 55,906 |
| French Animal Words | 0 | - | 4.44 | 134,654 |
| Spanish Animal Words | 0 | - | 4.53 | 95,807 |
| Pack Animals | 0 | - | 4.18 | 10,399 |
| Lion Trivia | 0 | - | 4.19 | 16,415 |
| Mammal Knowledge #1 | 0 | - | 4.20 | 19,683 |
| Mammal Knowledge #2 | 0 | - | 4.13 | 18,523 |
| Insect Knowledge #1 | 0 | - | 4.38 | 12,409 |
| Insect Knowledge #2 | 0 | - | 4.22 | 8,985 |
| Animals - Real or Fictional? | 0 | - | 4.57 | 49,617 |
| Horse Knowledge | 0 | - | 4.46 | 24,080 |
| Snake Knowledge | 0 | - | 4.49 | 18,834 |
| Geologic Time Scale | 0 | - | 4.41 | 10,036 |
| Largest Lakes in the United States on a Map | 0 | - | 4.90 | 30,022 |
| Atlantic Ocean General Knowledge | 0 | - | 4.74 | 21,258 |
| Indian Ocean General Knowledge | 0 | - | 4.52 | 22,258 |
| Bodies of Water by Cities | 0 | - | 4.77 | 28,657 |
| Biggest Lakes in the World | 0 | - | 4.63 | 89,744 |
| Great Lakes Quiz | 0 | - | 4.80 | 50,494 |
| Famous Rivers | 0 | - | 4.75 | 105,068 |
| City to River #1 | 0 | - | 4.59 | 35,864 |
| Most Populous River Basins | 0 | - | 4.55 | 39,748 |
| Rivers that Flow through the Most Countries | 0 | - | 4.53 | 40,390 |
| Seas that Touch the Most Countries | 0 | - | 4.63 | 96,918 |
| Primate Knowledge | 0 | - | 4.17 | 15,319 |
| Animals by Alternate Etymology | 0 | - | 3.49 | 9,626 |
| Multiple Choice Animal Quiz #2 | 0 | - | 4.21 | 15,480 |
| Fish Knowledge | 0 | - | 4.38 | 25,680 |
| Landforms by Description Quiz | 0 | - | 4.33 | 26,025 |
| Gulfs and Bays on the World Map | 0 | - | 4.61 | 30,305 |
| Famous Lakes Quiz | 0 | - | 4.52 | 24,030 |
| Rivers by City | 0 | - | 4.38 | 31,741 |
| City to River #2 - Difficult | 0 | - | 4.64 | 26,115 |
| Largest Rivers by Discharge | 0 | - | 4.54 | 16,040 |
| Trace the Coast of the Americas with a Map | 0 | - | 4.80 | 55,896 |
| Draw the Coast of the Mediterranean on the Map | 0 | - | 4.67 | 38,298 |
| The Shark Quiz!! | 0 | - | 4.25 | 24,761 |
| Name the Sea from a Clue | 0 | - | 4.59 | 26,755 |
| Amazon... or Nile? | 0 | - | 4.69 | 39,372 |
| Trace the Coast and International Borders of the USA | 0 | - | 4.41 | 28,016 |
| Rivers on Borders | 0 | - | 4.02 | 22,711 |
| Click to Complete the Song Title - Animals #1 | 0 | - | 4.46 | 36,894 |
| Where Does It Grow? Click Quiz #1 | 0 | - | 4.77 | 58,487 |
| Where Does It Grow? Click Quiz #2 | 0 | - | 4.77 | 29,148 |
| Animals in the Bible | 0 | - | 4.83 | 36,783 |
| Name the Cat Flags | 0 | - | 5.00 | 40,416 |
| Countries With The Most Bird Species | 0 | - | 4.93 | 33,027 |
| Animals by Wikipedia Description | 0 | - | 4.33 | 14,280 |
| Asian Countries with NO Wolves | 0 | - | 4.60 | 18,899 |
| Bear in the Answers | 0 | - | 4.29 | 62,112 |
| Countries With Two or More Bear Species | 0 | - | 4.90 | 22,796 |
| Megadiverse Countries | 0 | - | 4.96 | 135,035 |
| Animals: Largest Predators in Each U.S. State | 0 | - | 4.44 | 26,460 |
| Animal Anatomy Quiz | 0 | - | 4.39 | 59,880 |
| Biggest Animals by Category | 0 | - | 4.18 | 73,200 |
| Sayings About Animals #1 | 0 | - | 4.35 | 107,969 |
| Sayings About Animals #2 | 0 | - | 3.96 | 85,819 |
| Sayings About Animals #3 | 0 | - | 3.91 | 77,307 |
| Movies with Animals in the Title #1 | 0 | - | 4.20 | 183,837 |
| Songs with Animals in the Title #1 | 0 | - | 4.36 | 129,478 |
| Baby, Male and Female Animals | 0 | - | 4.43 | 150,705 |
| Word Scramble - Animals #1 | 0 | - | 4.36 | 138,185 |
| Movies with Animals in the Title #2 | 0 | - | 4.28 | 108,626 |
| People with Animal Names #1 | 0 | - | 3.97 | 42,563 |
| Cartoon Catchphrases Quiz | 0 | - | 4.20 | 69,847 |
| Animal Sounds | 0 | - | 4.26 | 191,823 |
| Fictional Animals #1 | 0 | - | 4.06 | 46,439 |
| Fictional Animals #2 | 0 | - | 3.97 | 36,354 |
| Animal Idioms Quiz #1 | 0 | - | 4.29 | 43,102 |
| Animal Idioms Quiz #2 | 0 | - | 4.33 | 43,648 |
| Big Cats | 0 | - | 3.91 | 67,847 |
| Famous Cats | 0 | - | 4.08 | 18,074 |
| National Animals | 0 | - | 4.24 | 89,775 |
| Words that are Animals | 0 | - | 3.85 | 41,488 |
| Words Containing Animals #1 | 0 | - | 4.21 | 43,563 |
| Words Containing Animals #2 | 0 | - | 4.09 | 34,466 |
| Mammals in the Answer | 0 | - | 4.35 | 29,976 |
| Extinct Animals | 0 | - | 4.16 | 27,529 |
| Songs with Animals in the Title #2 | 0 | - | 3.90 | 28,006 |
| Name that Bug | 0 | - | 4.12 | 45,589 |
| Disney Animals | 0 | - | 4.27 | 240,162 |
| Animal Adjectives | 0 | - | 4.77 | 60,076 |
| Books with Animals in the Title #1 | 0 | - | 4.41 | 74,635 |
| Three Letter Animals Quiz | 0 | - | 3.97 | 301,145 |
| Animals A-Z #1 | 0 | - | 4.41 | 93,746 |
| Animals of Australia | 0 | - | 4.52 | 42,376 |
| Animals A-Z #2 | 0 | - | 4.12 | 66,434 |
| Word Scramble - Animals #2 | 0 | - | 4.39 | 52,502 |
| Word Puzzles - Animals #1 | 0 | - | 4.37 | 28,676 |
| Word Puzzles - Animals #2 | 0 | - | 4.20 | 24,885 |
| Books with Animals in the Title #2 | 0 | - | 4.23 | 18,081 |
| People with Animal Names Quiz #2 | 0 | - | 3.77 | 26,998 |
| Countries with Wild Tigers | 0 | - | 4.96 | 136,980 |
| Countries with Wild Penguins | 0 | - | 4.94 | 100,303 |
| Sayings About Animals #4 | 0 | - | 4.21 | 42,156 |
| Animal Decoder | 0 | - | 4.06 | 15,551 |
| Animal Group Names | 0 | - | 4.07 | 23,229 |
| Largest Land Animals of the Americas | 0 | - | 4.39 | 20,283 |
| Largest Land Animals of Africa | 0 | - | 4.36 | 12,773 |
| Largest Land Animals of Asia | 0 | - | 3.64 | 8,315 |
| Countries with More Cows than People | 0 | - | 4.45 | 61,459 |
| Countries with the Most Sheep | 0 | - | 4.92 | 103,392 |
| Countries with the Most Wild Elephants | 0 | - | 4.63 | 55,039 |
| U.S. States with More Cows than People | 0 | - | 4.74 | 47,809 |
| "Big Five" African Game Animals | 0 | - | 4.22 | 47,421 |
| Animal Populations of Countries | 0 | - | 4.52 | 43,937 |
| Countries with the Most Wolves | 0 | - | 4.92 | 108,268 |
| Countries with the Most Venomous Animal Species | 0 | - | 4.87 | 87,314 |
| Three Letter Mammals Quiz | 0 | - | 3.69 | 11,906 |
| Four Letter Mammals Quiz | 0 | - | 3.83 | 12,576 |
| Reptile Picture Quiz | 0 | - | 4.32 | 14,319 |
| Brand-Name Animals | 0 | - | 4.16 | 74,571 |
| Word Scramble - Random Animals | 0 | - | 4.41 | 49,274 |
| North American Cat-Named Sports Teams | 0 | - | 4.43 | 33,738 |
| Earliest Domestication of Animals | 0 | - | 4.34 | 28,276 |
| European Countries with NO Wolves | 0 | - | 4.56 | 65,664 |
| Animals in the News | 0 | - | 4.37 | 26,805 |
| U.S. States with the Most Venomous Snake Species | 0 | - | 4.47 | 26,448 |
| Animal Emojis | 0 | - | 4.74 | 84,840 |
| Top 10 U.S. States With the Most Endemic Species | 0 | - | 4.50 | 22,488 |
| Animals by Skeleton Image | 0 | - | 4.81 | 46,667 |
| U.S. States with the Most Endangered Species | 0 | - | 4.50 | 14,377 |
| Animals - Taxonomy to Common Name | 0 | - | 4.80 | 28,340 |
| Animals in World History | 0 | - | 4.74 | 44,579 |
| Animals in British History | 0 | - | 4.43 | 26,043 |
| Animals in American History | 0 | - | 4.20 | 28,058 |
| Marketing Slogans for Animals | 0 | - | 4.48 | 29,305 |
| Animals by Range on a World Map | 0 | - | 4.96 | 25,639 |
| Old World... or New World? | 0 | - | 4.66 | 21,378 |
| Countries with Wild Lions | 0 | - | 4.77 | 26,420 |
| U.S. States with Alligators | 0 | - | 4.97 | 60,485 |
| Animals that Appear on a Coat of Arms | 0 | - | 4.49 | 24,843 |
| Click the Animal Adjective | 0 | - | 4.92 | 58,417 |
| Animals: No Vowels #1 | 0 | - | 4.56 | 64,198 |
| Animals: No Vowels #2 | 0 | - | 4.50 | 22,425 |
| Dog Breed Picture Quiz | 0 | - | 4.34 | 206,361 |
| Animals by Close-up Image | 0 | - | 4.42 | 218,578 |
| Fish by Picture #1 | 0 | - | 4.41 | 108,647 |
| Animals A-Z by Picture | 0 | - | 4.08 | 66,613 |
| Australian Animals By Picture | 0 | - | 4.45 | 31,675 |
| Mammals by Picture #3 | 0 | - | 4.39 | 62,284 |
| Mammals by Picture #4 | 0 | - | 4.03 | 34,209 |
| Birds by Picture #1 | 0 | - | 4.47 | 41,815 |
| Birds by Picture #2 | 0 | - | 4.33 | 36,510 |
| Fish by Picture #2 | 0 | - | 4.07 | 18,619 |
| Aquatic Mammals by Picture | 0 | - | 4.41 | 45,787 |
| Extinct Animals by Picture | 0 | - | 4.49 | 35,336 |
| Mammals by Picture #2 | 0 | - | 4.28 | 58,358 |
| Mammals by Picture #1 | 0 | - | 4.70 | 92,036 |
| Sea Creatures by Picture | 0 | - | 4.27 | 17,752 |
| Birds by Picture #3 | 0 | - | 4.24 | 33,321 |
| Pick a Picture - Animal Relations | 0 | - | 4.94 | 55,595 |
| Dog in the Answers | 0 | - | 4.16 | 68,749 |
| Famous Pets | 0 | - | 3.98 | 30,465 |
| Famous Dogs | 0 | - | 4.02 | 28,007 |
| Most Popular Dog Breeds in the U.S. | 0 | - | 4.15 | 113,388 |
| Dog Knowledge | 0 | - | 4.46 | 34,471 |
| U.S. State Birds | 0 | - | 4.31 | 21,426 |
| Fictional Birds by Picture | 0 | - | 4.29 | 26,152 |
