| Animals by Skeleton Image | 0 | - | 4.81 | 46,500 |
| Word Scramble - Animals #1 | 0 | - | 4.36 | 138,058 |
| Animal Sounds | 0 | - | 4.26 | 191,697 |
| Word Scramble - Animals #2 | 0 | - | 4.39 | 52,444 |
| Word Scramble - Random Animals | 0 | - | 4.41 | 49,183 |
| Animal Emojis | 0 | - | 4.74 | 84,586 |
| Birds in the Answer | 0 | - | 4.56 | 52,842 |
| Fictional Animals #1 | 0 | - | 4.06 | 46,421 |
| People with Animal Names #1 | 0 | - | 3.97 | 42,548 |
| Mammals in the Answer | 0 | - | 4.35 | 29,962 |
| Three Letter Animals Quiz | 0 | - | 3.97 | 300,957 |
| Animal Decoder | 0 | - | 4.06 | 15,533 |
| Bear in the Answers | 0 | - | 4.29 | 61,986 |
| Baby, Male and Female Animals | 0 | - | 4.43 | 150,473 |
| Animal Adjectives | 0 | - | 4.77 | 60,019 |
| North American Cat-Named Sports Teams | 0 | - | 4.43 | 33,689 |
| Animals: No Vowels #1 | 0 | - | 4.56 | 64,099 |
| Animals by Close-up Image | 0 | - | 4.42 | 217,880 |
| Aquatic Mammals by Picture | 0 | - | 4.41 | 45,649 |
| Extinct Animals by Picture | 0 | - | 4.49 | 35,237 |
| Mammals by Picture #1 | 0 | - | 4.70 | 91,838 |
| Fictional Animals #2 | 0 | - | 3.97 | 36,344 |
| Words Containing Animals #1 | 0 | - | 4.21 | 43,521 |
| Words Containing Animals #2 | 0 | - | 4.07 | 34,446 |
| Name that Bug | 0 | - | 4.12 | 45,562 |
| Fictional Birds by Picture | 0 | - | 4.29 | 26,110 |
| Bird in the Answers | 0 | - | 4.11 | 33,689 |
| 3 and 4 Letter Birds | 0 | - | 4.25 | 23,807 |
| Bird Knowledge #2 | 0 | - | 4.42 | 14,186 |
| Animals A-Z #1 | 0 | - | 4.41 | 93,629 |
| Fish by Picture #1 | 0 | - | 4.41 | 108,551 |
| North American Bird-Named Teams | 0 | - | 4.44 | 67,875 |
| Animals that Start with L | 0 | - | 4.47 | 101,913 |
| Animals that Start with P | 0 | - | 4.45 | 86,136 |
| Animals that Start with S | 0 | - | 4.49 | 87,352 |
| Animal Anatomy Quiz | 0 | - | 4.39 | 59,822 |
| Biggest Animals by Category | 0 | - | 4.18 | 73,141 |
| People with Animal Names Quiz #2 | 0 | - | 3.77 | 26,983 |
| "Big Five" African Game Animals | 0 | - | 4.22 | 47,381 |
| Three Letter Mammals Quiz | 0 | - | 3.69 | 11,886 |
| Four Letter Mammals Quiz | 0 | - | 3.83 | 12,561 |
| Animals: No Vowels #2 | 0 | - | 4.49 | 22,245 |
| Animals A-Z by Picture | 0 | - | 4.08 | 66,470 |
| Mammals by Picture #3 | 0 | - | 4.39 | 62,131 |
| Mammals by Picture #4 | 0 | - | 4.03 | 34,136 |
| Mammals by Picture #2 | 0 | - | 4.28 | 58,251 |
| Name a Valid Country Bordering Each Sea | 0 | - | 4.91 | 115,733 |
| 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 | 26,794 |
| Dog Knowledge | 0 | - | 4.46 | 34,380 |
| Largest Types of Birds | 0 | - | 4.19 | 26,972 |
| Bird Knowledge #1 | 0 | - | 4.33 | 15,737 |
| Analogies of Countries #1 | 0 | - | 4.88 | 68,398 |
| Best-Selling Video Game Consoles | 0 | - | 4.82 | 274,682 |
| Landforms by Country | 0 | - | 4.52 | 51,971 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 104,359 |
| Megadiverse Countries | 0 | - | 4.96 | 134,886 |
| Animal Idioms Quiz #1 | 0 | - | 4.32 | 43,062 |
| Animal Idioms Quiz #2 | 0 | - | 4.33 | 43,616 |
| Books with Animals in the Title #1 | 0 | - | 4.41 | 74,586 |
| Animals A-Z #2 | 0 | - | 4.12 | 66,381 |
| Word Puzzles - Animals #1 | 0 | - | 4.37 | 28,649 |
| Word Puzzles - Animals #2 | 0 | - | 4.20 | 24,863 |
| Countries with Wild Tigers | 0 | - | 4.96 | 136,821 |
| Countries with Wild Penguins | 0 | - | 4.94 | 100,169 |
| Animal Group Names | 0 | - | 4.06 | 23,194 |
| Largest Land Animals of the Americas | 0 | - | 4.39 | 20,269 |
| Largest Land Animals of Africa | 0 | - | 4.36 | 12,755 |
| Countries with the Most Venomous Animal Species | 0 | - | 4.87 | 87,194 |
| Sea Creatures by Picture | 0 | - | 4.27 | 17,714 |
| Fish... or Not a Fish? | 0 | - | 4.39 | 43,499 |
| Animals that Start with A | 0 | - | 4.26 | 112,101 |
| Animals that Start with B | 0 | - | 4.31 | 113,787 |
| Animals that Start with C | 0 | - | 4.21 | 93,233 |
| Animals that Start with D | 0 | - | 4.25 | 86,970 |
| Animals that Start with E | 0 | - | 4.28 | 73,924 |
| Animals that Start with F | 0 | - | 4.28 | 107,121 |
| Animals that Start with G | 0 | - | 4.25 | 80,141 |
| Animals that Start with K | 0 | - | 4.07 | 66,555 |
| Animals that Start with M | 0 | - | 4.23 | 84,013 |
| Animals that Start with R | 0 | - | 4.27 | 87,395 |
| Animals that Start with T | 0 | - | 4.32 | 91,474 |
| Animals that Start with H | 0 | - | 4.31 | 86,336 |
| Animals that Start with O | 0 | - | 4.27 | 88,587 |
| Animals that Start with W | 0 | - | 4.36 | 47,162 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,623,468 |
| Italian Name Translation | 0 | - | 4.83 | 46,840 |
| Songs that Start with the Same Word | 0 | - | 4.87 | 110,799 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 165,753 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 118,389 |
| Anagram Chain - Countries | 0 | - | 4.98 | 116,519 |
| Geography Quiz for Dummies | 0 | - | 4.87 | 108,701 |
| April Fools' Quiz #1 | 0 | - | 3.84 | 59,791 |
| April Fools' Quiz #2 | 0 | - | 3.40 | 48,826 |
| Random General Knowledge - Countries | 0 | - | 4.33 | 88,771 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 236,975 |
| 4-Letter Geography Chain #1 | 0 | - | 4.81 | 170,064 |
| Random Symbol to Element | 0 | - | 4.88 | 93,097 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,991 |
| Name a Valid World City | 0 | - | 4.83 | 71,202 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 69,601 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 64,614 |
| Natural Features of Countries #1 | 0 | - | 4.87 | 83,826 |
| Countries with Fjords | 0 | - | 4.94 | 100,899 |
| Movies with Animals in the Title #1 | 0 | - | 4.20 | 183,680 |
| Songs with Animals in the Title #1 | 0 | - | 4.36 | 129,387 |
| Movies with Animals in the Title #2 | 0 | - | 4.28 | 108,341 |
| Animal Varieties #1 | 0 | - | 4.48 | 92,906 |
| A Whale of a Quiz | 0 | - | 4.41 | 36,088 |
| Animal Varieties #3 | 0 | - | 4.54 | 55,403 |
| Animal Stereotypes | 0 | - | 4.48 | 37,251 |
| Most Popular Dog Breeds | 0 | - | 4.20 | 111,003 |
| Birds A-Z | 0 | - | 4.24 | 36,532 |
| Word Scramble - Countries | 0 | - | 4.87 | 2,101,711 |
| 7 Deadly Sins | 0 | - | 4.88 | 400,396 |
| Disney Animated Characters | 0 | - | 4.88 | 601,465 |
| Conspiracy Theories – Mostly U.S. | 0 | - | 4.44 | 56,516 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 450,863 |
| Countries with Four Letters | 0 | - | 4.99 | 422,467 |
| Eight Most Popular Berries | 0 | - | 4.43 | 99,382 |
| Top 20 Fruits Sold in the U.S. | 0 | - | 4.45 | 67,778 |
| Sayings About Animals #1 | 0 | - | 4.35 | 107,909 |
| Sayings About Animals #4 | 0 | - | 4.21 | 42,112 |
| Countries with the Most Sheep | 0 | - | 4.92 | 103,262 |
| Fish by Picture #2 | 0 | - | 4.07 | 18,567 |
| Turkey (The Bird) | 0 | - | 4.15 | 12,414 |
| Animals that Start with N | 0 | - | 3.73 | 31,674 |
| Horse Vocabulary | 0 | - | 4.23 | 22,740 |
| Countries by Languages in 90 Seconds | 0 | - | 4.94 | 720,778 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,097,573 |
| Fruits: No Vowels | 0 | - | 4.81 | 99,660 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 305,067 |
| Islands by Country #1 | 0 | - | 4.88 | 175,290 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,528 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,887 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,727 |
| Countries with Shortest Maximum Distances to the Ocean | 0 | - | 4.13 | 30,969 |
| Random Geographic Groups of Five | 0 | - | 4.93 | 114,621 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 200,683 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 182,496 |
| Country Chain | 0 | - | 4.96 | 217,102 |
| Can You Name These 50 Random Countries? | 0 | - | 4.99 | 216,759 |
| Cold War Decoder | 0 | - | 4.83 | 52,361 |
| Name a Valid Year in History | 0 | - | 4.93 | 67,233 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 50,029 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 320,686 |
| Name a Valid Country #3 | 0 | - | 4.99 | 263,044 |
| Name a Valid Country #1 | 0 | - | 4.99 | 289,917 |
| Name a Valid Country #2 | 0 | - | 4.98 | 250,727 |
| Name a Valid Country #4 | 0 | - | 4.97 | 255,599 |
| Name a Valid Country #5 | 0 | - | 4.99 | 207,011 |
| Name a Valid Country #6 | 0 | - | 4.94 | 129,447 |
| Name a Valid Country #7 | 0 | - | 4.91 | 129,285 |
| Name a Valid Country #8 | 0 | - | 4.86 | 98,657 |
| Random Name a Valid Bordering Country | 0 | - | 4.99 | 75,565 |
| Name a Valid Country #10 | 0 | - | 4.93 | 42,935 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,386 |
| Random Geographic Groups of Seven | 0 | - | 4.91 | 46,072 |
| Big Cats | 0 | - | 3.91 | 67,800 |
| Countries With Two or More Bear Species | 0 | - | 4.90 | 22,763 |
| Animal Varieties #2 | 0 | - | 4.40 | 66,681 |
| Types of Bears | 0 | - | 4.51 | 143,749 |
| Deadly Animals | 0 | - | 4.03 | 110,599 |
| Famous Animals #1 | 0 | - | 4.03 | 239,676 |
| Famous Animals #2 | 0 | - | 4.02 | 57,510 |
| Famous Animals Quiz #3 | 0 | - | 4.24 | 43,320 |
| Animal Facts | 0 | - | 4.15 | 42,982 |
| Largest Land Animals of Asia | 0 | - | 3.64 | 8,303 |
| Countries with the Most Wolves | 0 | - | 4.92 | 108,079 |
| Cat Knowledge | 0 | - | 4.48 | 25,803 |
| Bear Knowledge | 0 | - | 4.54 | 35,087 |
| Cow Knowledge | 0 | - | 4.46 | 24,262 |
| Elephant Knowledge | 0 | - | 4.41 | 23,962 |
| Multiple Choice Animal Quiz #1 | 0 | - | 4.50 | 56,187 |
| Human Taxonomy | 0 | - | 4.68 | 18,915 |
| Famous Dogs | 0 | - | 4.02 | 27,954 |
| Countries that Catch the Most Fish | 0 | - | 4.90 | 112,503 |
| Chuck Norris Facts | 0 | - | 4.51 | 8,455 |
| Two Letter Answers #2 | 0 | - | 4.43 | 86,418 |
| One Letter Answers #1 | 0 | - | 4.47 | 77,530 |
| Guess a Top 5 Last Name by Country | 0 | - | 4.61 | 45,839 |
| "Son" Last Names | 0 | - | 4.47 | 42,336 |
| Shared First Names #2 | 0 | - | 4.53 | 45,451 |
| People with J Initials | 0 | - | 4.51 | 55,468 |
| History Analogies #1 | 0 | - | 4.53 | 89,966 |
| History Analogies #2 | 0 | - | 4.49 | 77,215 |
| History Analogies #3 | 0 | - | 4.61 | 80,655 |
| Movie Title Antonyms #1 | 0 | - | 4.81 | 195,739 |
| Obfuscations of Movie Titles #1 | 0 | - | 4.93 | 62,041 |
| English Idioms #1 | 0 | - | 4.45 | 145,492 |
| Cliche Quotes Quiz #2 | 0 | - | 4.42 | 45,401 |
| Clothing Idioms | 0 | - | 4.41 | 34,206 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.43 | 322,323 |
| Are You a Nerd? | 0 | - | 4.35 | 44,885 |
| The Eleven Colors | 0 | - | 4.74 | 235,174 |
| Science General Knowledge #1 | 0 | - | 4.54 | 166,035 |
| Science General Knowledge #2 | 0 | - | 4.48 | 118,849 |
