| Countries with Four Letters | 0 | - | 4.99 | 378,692 |
| Word Scramble - Animals #1 | 0 | - | 4.36 | 131,388 |
| People with Animal Names Quiz #1 | 0 | - | 4.02 | 41,613 |
| Animal Sounds Quiz | 0 | - | 4.26 | 185,106 |
| Word Scramble - Animals #2 | 0 | - | 4.40 | 49,692 |
| Animal Emojis | 0 | - | 4.75 | 62,713 |
| Birds in the Answer | 0 | - | 4.56 | 50,371 |
| 3 and 4 Letter Birds | 0 | - | 4.27 | 22,702 |
| Country Chain | 0 | - | 4.96 | 199,960 |
| Fictional Animals Quiz #1 | 0 | - | 4.06 | 45,509 |
| Four Letter Mammals Quiz | 0 | - | 3.92 | 11,867 |
| Word Scramble - Random Animals | 0 | - | 4.40 | 45,795 |
| Mammals in the Answer | 0 | - | 4.33 | 28,767 |
| Animal Decoder | 0 | - | 4.03 | 14,608 |
| Answers Contain "Bear" | 0 | - | 4.27 | 48,484 |
| Baby, Male and Female Animals | 0 | - | 4.42 | 139,624 |
| Animal Adjectives | 0 | - | 4.76 | 57,121 |
| Animals by Skeleton Image | 0 | - | 4.79 | 39,342 |
| Animals: No Vowels | 0 | - | 4.58 | 59,097 |
| Animals by Close-up Image | 0 | - | 4.41 | 205,351 |
| Mammals by Picture #3 | 0 | - | 4.42 | 56,259 |
| Aquatic Mammals by Picture | 0 | - | 4.41 | 40,274 |
| Mammals by Picture #1 | 0 | - | 4.75 | 83,436 |
| Largest World Cities With Five Letters | 0 | - | 4.54 | 60,469 |
| Fictional Animals Quiz #2 | 0 | - | 3.93 | 35,724 |
| Words Containing Animals #1 | 0 | - | 4.24 | 41,400 |
| Words Containing Animals #2 | 0 | - | 4.04 | 32,949 |
| Name that Bug | 0 | - | 4.11 | 44,116 |
| Fictional Birds by Picture | 0 | - | 4.25 | 23,605 |
| Bird Knowledge #2 | 0 | - | 4.41 | 13,116 |
| North American Bird-Named Teams | 0 | - | 4.41 | 65,463 |
| Fish... or Not a Fish? | 0 | - | 4.43 | 39,750 |
| Animals that Start with L | 0 | - | 4.44 | 95,257 |
| Animals that Start with P | 0 | - | 4.42 | 80,660 |
| Animals that Start with S | 0 | - | 4.49 | 81,327 |
| Super Short Movie Titles | 0 | - | 4.49 | 105,754 |
| Animal Anatomy Quiz | 0 | - | 4.38 | 58,093 |
| Biggest Animals by Category | 0 | - | 4.20 | 70,952 |
| People with Animal Names Quiz #2 | 0 | - | 3.69 | 26,364 |
| "Big Five" African Game Animals | 0 | - | 4.20 | 45,704 |
| North American Cat-Named Sports Teams | 0 | - | 4.41 | 31,407 |
| Animals A-Z by Picture | 0 | - | 4.12 | 60,353 |
| Extinct Animals by Picture | 0 | - | 4.48 | 31,217 |
| Mammals by Picture #2 | 0 | - | 4.27 | 53,442 |
| Three Letter Body Parts Quiz | 0 | - | 4.39 | 199,861 |
| Three Letter Acronyms #1 | 0 | - | 4.13 | 65,339 |
| Four-Letter Acronyms | 0 | - | 4.32 | 106,795 |
| Three-Letter Acronyms #2 | 0 | - | 4.23 | 44,764 |
| One-Syllable Human Body Parts | 0 | - | 4.29 | 81,283 |
| Name a Valid Country Bordering Each Sea | 0 | - | 4.90 | 77,124 |
| Words that are Animals | 0 | - | 3.88 | 40,548 |
| Extinct Animals | 0 | - | 4.12 | 26,118 |
| Reptile Picture Quiz | 0 | - | 4.27 | 13,233 |
| Earliest Domestication of Animals | 0 | - | 4.32 | 27,524 |
| Animals in the News | 0 | - | 4.39 | 19,126 |
| Dog Knowledge | 0 | - | 4.45 | 31,641 |
| Answers Contain Bird | 0 | - | 4.08 | 19,425 |
| Largest Types of Birds | 0 | - | 4.18 | 25,985 |
| Bird Knowledge #1 | 0 | - | 4.32 | 14,837 |
| Analogies of Countries #1 | 0 | - | 4.87 | 63,463 |
| Landforms by Country Quiz | 0 | - | 4.54 | 51,325 |
| Five Letter Geography #4 | 0 | - | 4.83 | 67,806 |
| Name a Valid Answer - Geography | 0 | - | 4.92 | 78,895 |
| Megadiverse Countries | 0 | - | 4.96 | 126,806 |
| Animal Idioms Quiz #1 | 0 | - | 4.31 | 41,324 |
| Animal Idioms Quiz #2 | 0 | - | 4.30 | 41,908 |
| Books with Animals in the Title #1 | 0 | - | 4.42 | 64,661 |
| Animals A-Z #1 | 0 | - | 4.37 | 87,200 |
| Animals A-Z #2 | 0 | - | 4.12 | 63,347 |
| Word Puzzles - Animals #1 | 0 | - | 4.39 | 26,836 |
| Word Puzzles - Animals #2 | 0 | - | 4.22 | 23,427 |
| Countries with Wild Tigers | 0 | - | 4.95 | 112,418 |
| Countries with Wild Penguins | 0 | - | 4.93 | 91,337 |
| Animal Group Names | 0 | - | 4.05 | 21,884 |
| Largest Land Animals of the Americas | 0 | - | 4.36 | 19,504 |
| Largest Land Animals of Africa | 0 | - | 4.34 | 11,725 |
| Countries with the Most Venomous Animal Species | 0 | - | 4.89 | 79,703 |
| Fish by Picture #1 | 0 | - | 4.39 | 103,077 |
| Mammals by Picture #4 | 0 | - | 4.03 | 31,016 |
| Sea Creatures by Picture | 0 | - | 4.26 | 16,271 |
| Animals that Start with A | 0 | - | 4.23 | 105,245 |
| Animals that Start with B | 0 | - | 4.31 | 106,255 |
| Animals that Start with C | 0 | - | 4.20 | 86,052 |
| Animals that Start with D | 0 | - | 4.19 | 80,644 |
| Animals that Start with E | 0 | - | 4.30 | 69,247 |
| Animals that Start with F | 0 | - | 4.22 | 100,238 |
| Animals that Start with G | 0 | - | 4.24 | 75,899 |
| Animals that Start with K | 0 | - | 4.06 | 63,026 |
| Animals that Start with M | 0 | - | 4.27 | 78,994 |
| Animals that Start with R | 0 | - | 4.26 | 82,481 |
| Animals that Start with T | 0 | - | 4.29 | 85,579 |
| Animals that Start with H | 0 | - | 4.27 | 81,074 |
| Animals that Start with O | 0 | - | 4.24 | 83,787 |
| Animals that Start with W | 0 | - | 4.36 | 44,073 |
| Five Letter Movie Titles | 0 | - | 4.27 | 71,940 |
| Combined Song Titles #1 | 0 | - | 4.82 | 80,509 |
| Songs that Start with the Same Word | 0 | - | 4.86 | 99,587 |
| Solve the Secret Country #1 | 0 | - | 4.95 | 135,042 |
| Solve the Secret Country #2 | 0 | - | 4.90 | 92,405 |
| Anagram Chain - Countries | 0 | - | 4.99 | 99,570 |
| Geography General Knowledge #12 | 0 | - | 4.81 | 99,872 |
| Geographic Groups of Two #1 | 0 | - | 4.98 | 222,653 |
| Three-Letter Acronyms #3 | 0 | - | 4.11 | 28,757 |
| One-Syllable Countries Quiz | 0 | - | 4.39 | 115,715 |
| One Syllable Team Names | 0 | - | 4.24 | 13,491 |
| 5-Letter Literature Chain | 0 | - | 4.32 | 52,156 |
| 4-Letter Literature Chain | 0 | - | 4.35 | 40,200 |
| 4-Letter Geography Chain #1 | 0 | - | 4.84 | 155,944 |
| Random Symbol to Element | 0 | - | 4.87 | 84,061 |
| Europe Geography Decoder | 0 | - | 4.88 | 64,316 |
| Countries but all Vowels are Changed to O | 0 | - | 4.85 | 38,106 |
| Solve the Secret Country #3 | 0 | - | 4.97 | 47,408 |
| Natural Features of Countries #1 | 0 | - | 4.85 | 78,533 |
| Countries with Fjords | 0 | - | 4.92 | 79,413 |
| Movies with Animals in the Title #1 | 0 | - | 4.19 | 176,231 |
| Songs with Animals in the Title #1 | 0 | - | 4.39 | 123,896 |
| Movies with Animals in the Title #2 | 0 | - | 4.27 | 103,010 |
| Animal Varieties Quiz #1 | 0 | - | 4.47 | 86,316 |
| Animal Varieties Quiz #3 | 0 | - | 4.50 | 50,888 |
| Most Popular Dog Breeds Quiz | 0 | - | 4.19 | 104,942 |
| Birds A-Z | 0 | - | 4.30 | 34,712 |
| Word Scramble - Countries | 0 | - | 4.87 | 1,948,936 |
| 7 Deadly Sins Quiz | 0 | - | 4.86 | 349,134 |
| Disney Animated Characters | 0 | - | 4.88 | 578,234 |
| Conspiracy Theories – Mostly U.S. | 0 | - | 4.42 | 41,295 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 389,319 |
| Eight Most Popular Berries | 0 | - | 4.42 | 90,022 |
| Top 20 Fruits Sold in the U.S. | 0 | - | 4.45 | 59,862 |
| Sayings About Animals #1 | 0 | - | 4.34 | 103,909 |
| Sayings About Animals #4 | 0 | - | 4.22 | 40,252 |
| Countries with the Most Sheep | 0 | - | 4.88 | 83,089 |
| Fish by Picture #2 | 0 | - | 4.06 | 16,569 |
| Turkey (The Bird) | 0 | - | 4.13 | 11,983 |
| Horse Vocabulary | 0 | - | 4.23 | 21,816 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,017,096 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 280,151 |
| Islands by Country #1 | 0 | - | 4.87 | 164,937 |
| Regions of Countries #1 | 0 | - | 4.96 | 150,812 |
| Regions of Countries #2 | 0 | - | 4.95 | 115,625 |
| Regions of Countries #3 | 0 | - | 4.84 | 84,464 |
| Random Geographic Groups of Five | 0 | - | 4.94 | 101,759 |
| Top Five Countries By Category #2 | 0 | - | 4.92 | 159,569 |
| Top Five Countries By Category #3 | 0 | - | 4.86 | 144,926 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 185,531 |
| Name a Valid Year in History | 0 | - | 4.92 | 54,986 |
| Name a Valid Country #3 | 0 | - | 4.98 | 213,600 |
| Name a Valid Country #1 | 0 | - | 4.99 | 232,811 |
| Name a Valid Country #2 | 0 | - | 4.98 | 199,044 |
| Name a Valid Country #4 | 0 | - | 4.97 | 206,298 |
| Name a Valid Country #5 | 0 | - | 4.99 | 164,350 |
| Name a Valid Country #6 | 0 | - | 4.94 | 103,633 |
| Add A Letter - Make a European City | 0 | - | 4.86 | 21,276 |
| Countries With Two or More Bear Species | 0 | - | 4.89 | 19,098 |
| Big Cats | 0 | - | 3.92 | 66,184 |
| Animal Varieties Quiz #2 | 0 | - | 4.37 | 62,959 |
| Types of Bears | 0 | - | 4.55 | 137,386 |
| Deadly Animals | 0 | - | 4.04 | 104,617 |
| Famous Animals Quiz #1 | 0 | - | 4.01 | 232,131 |
| Famous Animals Quiz #2 | 0 | - | 4.02 | 55,733 |
| Famous Animals Quiz #3 | 0 | - | 4.24 | 41,455 |
| Animal Facts | 0 | - | 4.15 | 42,004 |
| A Whale of a Quiz | 0 | - | 4.40 | 34,842 |
| Largest Land Animals of Asia | 0 | - | 3.62 | 7,728 |
| Countries with the Most Wolves | 0 | - | 4.88 | 79,832 |
| Cat Knowledge | 0 | - | 4.48 | 24,700 |
| Bear Knowledge | 0 | - | 4.53 | 33,476 |
| Cow Knowledge | 0 | - | 4.50 | 23,118 |
| Elephant Knowledge | 0 | - | 4.42 | 23,096 |
| Multiple Choice Animal Quiz #1 | 0 | - | 4.46 | 53,403 |
| Human Taxonomy | 0 | - | 4.71 | 17,977 |
| Countries that Catch the Most Fish | 0 | - | 4.88 | 102,797 |
| One Letter Answers #1 | 0 | - | 4.47 | 73,420 |
| First Names of Historical Figures #1 | 0 | - | 4.41 | 218,165 |
| Guess a Top 5 Last Name by Country | 0 | - | 4.76 | 39,749 |
| Shared First Names #2 | 0 | - | 4.57 | 41,214 |
| People with J Initials | 0 | - | 4.52 | 44,296 |
| History Analogies #1 | 0 | - | 4.47 | 76,559 |
| History Analogies #2 | 0 | - | 4.51 | 64,992 |
| History Analogies #3 | 0 | - | 4.54 | 67,145 |
| Obfuscations of Movie Titles #1 | 0 | - | 4.90 | 51,298 |
| Song Titles with Shared First Words #1 | 0 | - | 4.87 | 21,714 |
| English Idioms Quiz #1 | 0 | - | 4.44 | 135,568 |
| Cliche Quotes Quiz #2 | 0 | - | 4.41 | 43,299 |
| Best-Selling Video Game Consoles | 0 | - | 4.79 | 222,136 |
| Are You a Nerd? | 0 | - | 4.32 | 39,945 |
| The Eleven Colors | 0 | - | 4.72 | 220,829 |
| Science General Knowledge #1 | 0 | - | 4.63 | 140,670 |
| Science General Knowledge #2 | 0 | - | 4.45 | 98,507 |
| Science General Knowledge #3 | 0 | - | 4.54 | 89,501 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 165,629 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 79,643 |
| Top Five Countries By Fruit Production | 0 | - | 4.91 | 44,521 |
| The Only Country ... | 0 | - | 4.89 | 48,178 |
| Answers Contain King | 0 | - | 4.44 | 40,585 |
| Things that are "Super" | 0 | - | 4.50 | 98,169 |
| Four Letter Geography #1 | 0 | - | 4.72 | 83,914 |
| Four Letter Geography #2 | 0 | - | 4.41 | 59,552 |
| Five Letter Geography #3 | 0 | - | 4.65 | 122,273 |
| Six Letter Geography #1 | 0 | - | 4.42 | 109,258 |
| Six Letter Geography #2 | 0 | - | 4.76 | 63,468 |
