| Animals by Skeleton Image | 0 | - | 4.81 | 46,487 |
| Word Scramble - Animals #1 | 0 | - | 4.36 | 138,053 |
| Animal Sounds | 0 | - | 4.26 | 191,690 |
| Word Scramble - Animals #2 | 0 | - | 4.39 | 52,440 |
| Word Scramble - Random Animals | 0 | - | 4.41 | 49,180 |
| Animal Emojis | 0 | - | 4.74 | 84,560 |
| Birds in the Answer | 0 | - | 4.56 | 52,841 |
| Fictional Animals #1 | 0 | - | 4.06 | 46,418 |
| People with Animal Names #1 | 0 | - | 3.97 | 42,547 |
| Mammals in the Answer | 0 | - | 4.35 | 29,959 |
| Three Letter Animals Quiz | 0 | - | 3.97 | 300,949 |
| Animal Decoder | 0 | - | 4.06 | 15,531 |
| Bear in the Answers | 0 | - | 4.29 | 61,984 |
| Baby, Male and Female Animals | 0 | - | 4.43 | 150,456 |
| Animal Adjectives | 0 | - | 4.77 | 60,012 |
| North American Cat-Named Sports Teams | 0 | - | 4.43 | 33,689 |
| Animals: No Vowels #1 | 0 | - | 4.56 | 64,088 |
| Animals by Close-up Image | 0 | - | 4.42 | 217,865 |
| Aquatic Mammals by Picture | 0 | - | 4.41 | 45,646 |
| Extinct Animals by Picture | 0 | - | 4.49 | 35,229 |
| Mammals by Picture #1 | 0 | - | 4.70 | 91,825 |
| Fictional Animals #2 | 0 | - | 3.97 | 36,343 |
| Words Containing Animals #1 | 0 | - | 4.21 | 43,520 |
| Words Containing Animals #2 | 0 | - | 4.07 | 34,446 |
| Name that Bug | 0 | - | 4.12 | 45,561 |
| Fictional Birds by Picture | 0 | - | 4.29 | 26,108 |
| Bird in the Answers | 0 | - | 4.11 | 33,684 |
| 3 and 4 Letter Birds | 0 | - | 4.25 | 23,802 |
| Bird Knowledge #2 | 0 | - | 4.42 | 14,185 |
| Animals A-Z #1 | 0 | - | 4.41 | 93,613 |
| Fish by Picture #1 | 0 | - | 4.41 | 108,547 |
| North American Bird-Named Teams | 0 | - | 4.44 | 67,875 |
| Animals that Start with L | 0 | - | 4.47 | 101,905 |
| Animals that Start with P | 0 | - | 4.45 | 86,130 |
| Animals that Start with S | 0 | - | 4.49 | 87,348 |
| Animal Anatomy Quiz | 0 | - | 4.39 | 59,820 |
| Biggest Animals by Category | 0 | - | 4.18 | 73,139 |
| People with Animal Names Quiz #2 | 0 | - | 3.77 | 26,983 |
| "Big Five" African Game Animals | 0 | - | 4.22 | 47,379 |
| Three Letter Mammals Quiz | 0 | - | 3.69 | 11,886 |
| Four Letter Mammals Quiz | 0 | - | 3.83 | 12,560 |
| Animals: No Vowels #2 | 0 | - | 4.49 | 22,231 |
| Animals A-Z by Picture | 0 | - | 4.08 | 66,456 |
| Mammals by Picture #3 | 0 | - | 4.39 | 62,128 |
| Mammals by Picture #4 | 0 | - | 4.03 | 34,131 |
| Mammals by Picture #2 | 0 | - | 4.28 | 58,246 |
| Name a Valid Country Bordering Each Sea | 0 | - | 4.91 | 115,716 |
| Words that are Animals | 0 | - | 3.88 | 41,464 |
| Extinct Animals | 0 | - | 4.16 | 27,507 |
| Reptile Picture Quiz | 0 | - | 4.32 | 14,299 |
| Earliest Domestication of Animals | 0 | - | 4.34 | 28,259 |
| Animals in the News | 0 | - | 4.37 | 26,793 |
| Dog Knowledge | 0 | - | 4.46 | 34,375 |
| Largest Types of Birds | 0 | - | 4.19 | 26,971 |
| Bird Knowledge #1 | 0 | - | 4.33 | 15,737 |
| Analogies of Countries #1 | 0 | - | 4.88 | 68,392 |
| Best-Selling Video Game Consoles | 0 | - | 4.82 | 274,613 |
| Landforms by Country | 0 | - | 4.52 | 51,970 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 104,344 |
| Megadiverse Countries | 0 | - | 4.96 | 134,871 |
| Animal Idioms Quiz #1 | 0 | - | 4.32 | 43,060 |
| Animal Idioms Quiz #2 | 0 | - | 4.33 | 43,610 |
| Books with Animals in the Title #1 | 0 | - | 4.41 | 74,582 |
| Animals A-Z #2 | 0 | - | 4.12 | 66,373 |
| Word Puzzles - Animals #1 | 0 | - | 4.37 | 28,648 |
| Word Puzzles - Animals #2 | 0 | - | 4.20 | 24,863 |
| Countries with Wild Tigers | 0 | - | 4.96 | 136,802 |
| Countries with Wild Penguins | 0 | - | 4.94 | 100,161 |
| Animal Group Names | 0 | - | 4.06 | 23,192 |
| Largest Land Animals of the Americas | 0 | - | 4.39 | 20,269 |
| Largest Land Animals of Africa | 0 | - | 4.36 | 12,754 |
| Countries with the Most Venomous Animal Species | 0 | - | 4.87 | 87,187 |
| Sea Creatures by Picture | 0 | - | 4.27 | 17,710 |
| Fish... or Not a Fish? | 0 | - | 4.39 | 43,494 |
| Animals that Start with A | 0 | - | 4.26 | 112,089 |
| Animals that Start with B | 0 | - | 4.31 | 113,776 |
| Animals that Start with C | 0 | - | 4.21 | 93,226 |
| Animals that Start with D | 0 | - | 4.25 | 86,964 |
| Animals that Start with E | 0 | - | 4.28 | 73,919 |
| Animals that Start with F | 0 | - | 4.28 | 107,117 |
| Animals that Start with G | 0 | - | 4.25 | 80,135 |
| Animals that Start with K | 0 | - | 4.07 | 66,552 |
| Animals that Start with M | 0 | - | 4.23 | 84,009 |
| Animals that Start with R | 0 | - | 4.27 | 87,392 |
| Animals that Start with T | 0 | - | 4.32 | 91,466 |
| Animals that Start with H | 0 | - | 4.31 | 86,331 |
| Animals that Start with O | 0 | - | 4.27 | 88,585 |
| Animals that Start with W | 0 | - | 4.36 | 47,162 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,622,478 |
| Italian Name Translation | 0 | - | 4.83 | 46,788 |
| Songs that Start with the Same Word | 0 | - | 4.87 | 110,782 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 165,710 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 118,343 |
| Anagram Chain - Countries | 0 | - | 4.98 | 116,492 |
| Geography Quiz for Dummies | 0 | - | 4.87 | 108,692 |
| April Fools' Quiz #1 | 0 | - | 3.84 | 59,790 |
| April Fools' Quiz #2 | 0 | - | 3.40 | 48,826 |
| Random General Knowledge - Countries | 0 | - | 4.33 | 88,765 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 236,949 |
| 4-Letter Geography Chain #1 | 0 | - | 4.81 | 170,046 |
| Random Symbol to Element | 0 | - | 4.88 | 93,087 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,983 |
| Name a Valid World City | 0 | - | 4.83 | 71,189 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 69,574 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 64,587 |
| Natural Features of Countries #1 | 0 | - | 4.87 | 83,822 |
| Countries with Fjords | 0 | - | 4.94 | 100,889 |
| Movies with Animals in the Title #1 | 0 | - | 4.20 | 183,676 |
| Songs with Animals in the Title #1 | 0 | - | 4.36 | 129,375 |
| Movies with Animals in the Title #2 | 0 | - | 4.28 | 108,339 |
| Animal Varieties #1 | 0 | - | 4.48 | 92,901 |
| A Whale of a Quiz | 0 | - | 4.41 | 36,087 |
| Animal Varieties #3 | 0 | - | 4.54 | 55,400 |
| Animal Stereotypes | 0 | - | 4.48 | 37,243 |
| Most Popular Dog Breeds | 0 | - | 4.20 | 110,996 |
| Birds A-Z | 0 | - | 4.24 | 36,529 |
| Word Scramble - Countries | 0 | - | 4.87 | 2,101,408 |
| 7 Deadly Sins | 0 | - | 4.88 | 400,330 |
| Disney Animated Characters | 0 | - | 4.88 | 601,428 |
| Conspiracy Theories – Mostly U.S. | 0 | - | 4.44 | 56,509 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 450,777 |
| Countries with Four Letters | 0 | - | 4.99 | 422,372 |
| Eight Most Popular Berries | 0 | - | 4.43 | 99,369 |
| Top 20 Fruits Sold in the U.S. | 0 | - | 4.45 | 67,759 |
| Sayings About Animals #1 | 0 | - | 4.35 | 107,907 |
| Sayings About Animals #4 | 0 | - | 4.21 | 42,112 |
| Countries with the Most Sheep | 0 | - | 4.92 | 103,255 |
| Fish by Picture #2 | 0 | - | 4.07 | 18,567 |
| Turkey (The Bird) | 0 | - | 4.15 | 12,412 |
| Animals that Start with N | 0 | - | 3.73 | 31,673 |
| Horse Vocabulary | 0 | - | 4.23 | 22,739 |
| Countries by Languages in 90 Seconds | 0 | - | 4.94 | 720,623 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,097,455 |
| Fruits: No Vowels | 0 | - | 4.81 | 99,643 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 305,013 |
| Islands by Country #1 | 0 | - | 4.88 | 175,275 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,518 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,875 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,719 |
| Countries with Shortest Maximum Distances to the Ocean | 0 | - | 4.13 | 30,968 |
| Random Geographic Groups of Five | 0 | - | 4.93 | 114,598 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 200,646 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 182,338 |
| Country Chain | 0 | - | 4.96 | 217,080 |
| Can You Name These 50 Random Countries? | 0 | - | 4.99 | 216,701 |
| Cold War Decoder | 0 | - | 4.83 | 52,356 |
| Name a Valid Year in History | 0 | - | 4.93 | 67,205 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 50,027 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 320,615 |
| Name a Valid Country #3 | 0 | - | 4.99 | 263,004 |
| Name a Valid Country #1 | 0 | - | 4.99 | 289,844 |
| Name a Valid Country #2 | 0 | - | 4.98 | 250,681 |
| Name a Valid Country #4 | 0 | - | 4.97 | 255,557 |
| Name a Valid Country #5 | 0 | - | 4.99 | 206,964 |
| Name a Valid Country #6 | 0 | - | 4.94 | 129,412 |
| Name a Valid Country #7 | 0 | - | 4.91 | 129,255 |
| Name a Valid Country #8 | 0 | - | 4.86 | 98,633 |
| Random Name a Valid Bordering Country | 0 | - | 4.99 | 75,544 |
| Name a Valid Country #10 | 0 | - | 4.93 | 42,913 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,385 |
| Random Geographic Groups of Seven | 0 | - | 4.91 | 46,061 |
| Big Cats | 0 | - | 3.91 | 67,796 |
| Countries With Two or More Bear Species | 0 | - | 4.90 | 22,759 |
| Animal Varieties #2 | 0 | - | 4.40 | 66,679 |
| Types of Bears | 0 | - | 4.51 | 143,747 |
| Deadly Animals | 0 | - | 4.03 | 110,594 |
| Famous Animals #1 | 0 | - | 4.03 | 239,668 |
| Famous Animals #2 | 0 | - | 4.02 | 57,507 |
| Famous Animals Quiz #3 | 0 | - | 4.24 | 43,317 |
| Animal Facts | 0 | - | 4.15 | 42,981 |
| Largest Land Animals of Asia | 0 | - | 3.64 | 8,302 |
| Countries with the Most Wolves | 0 | - | 4.92 | 108,067 |
| Cat Knowledge | 0 | - | 4.48 | 25,802 |
| Bear Knowledge | 0 | - | 4.54 | 35,082 |
| Cow Knowledge | 0 | - | 4.46 | 24,259 |
| Elephant Knowledge | 0 | - | 4.41 | 23,959 |
| Multiple Choice Animal Quiz #1 | 0 | - | 4.50 | 56,184 |
| Human Taxonomy | 0 | - | 4.68 | 18,914 |
| Famous Dogs | 0 | - | 4.02 | 27,953 |
| Countries that Catch the Most Fish | 0 | - | 4.90 | 112,495 |
| Chuck Norris Facts | 0 | - | 4.51 | 8,451 |
| Two Letter Answers #2 | 0 | - | 4.43 | 86,405 |
| One Letter Answers #1 | 0 | - | 4.47 | 77,525 |
| Guess a Top 5 Last Name by Country | 0 | - | 4.61 | 45,809 |
| "Son" Last Names | 0 | - | 4.47 | 42,298 |
| Shared First Names #2 | 0 | - | 4.53 | 45,427 |
| People with J Initials | 0 | - | 4.51 | 55,459 |
| History Analogies #1 | 0 | - | 4.53 | 89,963 |
| History Analogies #2 | 0 | - | 4.49 | 77,209 |
| History Analogies #3 | 0 | - | 4.61 | 80,651 |
| Movie Title Antonyms #1 | 0 | - | 4.81 | 195,723 |
| Obfuscations of Movie Titles #1 | 0 | - | 4.93 | 62,035 |
| English Idioms #1 | 0 | - | 4.45 | 145,479 |
| Cliche Quotes Quiz #2 | 0 | - | 4.42 | 45,399 |
| Clothing Idioms | 0 | - | 4.41 | 34,204 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.43 | 322,219 |
| Are You a Nerd? | 0 | - | 4.35 | 44,880 |
| The Eleven Colors | 0 | - | 4.74 | 235,161 |
| Science General Knowledge #1 | 0 | - | 4.54 | 166,012 |
| Science General Knowledge #2 | 0 | - | 4.48 | 118,827 |
