| Word Scramble - Random Animals | 0 | - | 4.40 | 45,582 |
| Random Symbol to Element | 0 | - | 4.87 | 83,710 |
| Countries but all Vowels are Changed to O | 0 | - | 4.85 | 37,095 |
| Word Scramble - Countries | 0 | - | 4.87 | 1,939,339 |
| Word Scramble - Animals #1 | 0 | - | 4.36 | 131,041 |
| People with Animal Names Quiz #1 | 0 | - | 4.02 | 41,578 |
| Animal Sounds Quiz | 0 | - | 4.26 | 184,846 |
| Word Scramble - Animals #2 | 0 | - | 4.40 | 49,538 |
| Animal Emojis | 0 | - | 4.75 | 62,292 |
| Birds in the Answer | 0 | - | 4.56 | 50,240 |
| Random Geographic Groups of Five | 0 | - | 4.93 | 101,121 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 183,914 |
| Fictional Animals Quiz #1 | 0 | - | 4.06 | 45,473 |
| Random Countries by Borders | 0 | - | 4.99 | 67,154 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 110,223 |
| Random Name a Valid Country | 0 | - | 4.99 | 172,666 |
| Mammals in the Answer | 0 | - | 4.33 | 28,702 |
| Three Letter Animals Quiz | 0 | - | 3.95 | 293,198 |
| Animal Decoder | 0 | - | 4.02 | 14,558 |
| Answers Contain "Bear" | 0 | - | 4.27 | 48,353 |
| Baby, Male and Female Animals | 0 | - | 4.41 | 139,102 |
| Animal Adjectives | 0 | - | 4.76 | 56,963 |
| Animals by Skeleton Image | 0 | - | 4.79 | 39,043 |
| Animals: No Vowels | 0 | - | 4.58 | 58,832 |
| Animals by Close-up Image | 0 | - | 4.41 | 204,785 |
| Mammals by Picture #3 | 0 | - | 4.42 | 55,989 |
| Aquatic Mammals by Picture | 0 | - | 4.41 | 40,002 |
| Mammals by Picture #1 | 0 | - | 4.76 | 82,995 |
| Word Scramble - European Countries | 0 | - | 4.72 | 114,795 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 81,732 |
| Random Countries with Letters Missing | 0 | - | 4.55 | 72,110 |
| Empty World Map without 20 Random Countries | 0 | - | 4.93 | 103,623 |
| World Map with 10 Random Extra Borders | 0 | - | 4.97 | 331,609 |
| Fictional Animals Quiz #2 | 0 | - | 3.93 | 35,706 |
| Words Containing Animals #1 | 0 | - | 4.24 | 41,332 |
| Words Containing Animals #2 | 0 | - | 4.04 | 32,905 |
| Name that Bug | 0 | - | 4.11 | 44,074 |
| Fictional Birds by Picture | 0 | - | 4.25 | 23,428 |
| 3 and 4 Letter Birds | 0 | - | 4.27 | 22,652 |
| Bird Knowledge #2 | 0 | - | 4.41 | 13,088 |
| North American Bird-Named Teams | 0 | - | 4.41 | 65,338 |
| Fish... or Not a Fish? | 0 | - | 4.43 | 39,503 |
| Animals that Start with L | 0 | - | 4.44 | 94,958 |
| Animals that Start with P | 0 | - | 4.42 | 80,410 |
| Animals that Start with S | 0 | - | 4.49 | 81,072 |
| Random Geography General Knowledge Quiz | 0 | - | 4.47 | 106,980 |
| Animal Anatomy Quiz | 0 | - | 4.38 | 58,006 |
| Biggest Animals by Category | 0 | - | 4.20 | 70,842 |
| People with Animal Names Quiz #2 | 0 | - | 3.69 | 26,345 |
| "Big Five" African Game Animals | 0 | - | 4.20 | 45,641 |
| Three Letter Mammals Quiz | 0 | - | 3.74 | 11,266 |
| Four Letter Mammals Quiz | 0 | - | 3.92 | 11,841 |
| North American Cat-Named Sports Teams | 0 | - | 4.41 | 31,317 |
| Animals A-Z by Picture | 0 | - | 4.14 | 59,989 |
| Extinct Animals by Picture | 0 | - | 4.47 | 31,056 |
| Mammals by Picture #2 | 0 | - | 4.27 | 53,183 |
| Name a Valid Country Bordering Each Sea | 0 | - | 4.90 | 76,730 |
| Words that are Animals | 0 | - | 3.88 | 40,510 |
| Extinct Animals | 0 | - | 4.14 | 26,039 |
| Reptile Picture Quiz | 0 | - | 4.27 | 13,186 |
| Earliest Domestication of Animals | 0 | - | 4.32 | 27,492 |
| Animals in the News | 0 | - | 4.39 | 19,074 |
| Answers Contain Bird | 0 | - | 4.08 | 19,365 |
| Largest Types of Birds | 0 | - | 4.18 | 25,928 |
| Bird Knowledge #1 | 0 | - | 4.32 | 14,794 |
| Analogies of Countries #1 | 0 | - | 4.88 | 63,210 |
| Landforms by Country Quiz | 0 | - | 4.54 | 51,297 |
| Five Letter Geography #4 | 0 | - | 4.83 | 67,447 |
| Name a Valid Answer - Geography | 0 | - | 4.92 | 78,426 |
| Megadiverse Countries | 0 | - | 4.96 | 126,277 |
| Animal Idioms Quiz #1 | 0 | - | 4.31 | 41,255 |
| Animal Idioms Quiz #2 | 0 | - | 4.30 | 41,848 |
| Books with Animals in the Title #1 | 0 | - | 4.42 | 64,538 |
| Animals A-Z #1 | 0 | - | 4.37 | 86,944 |
| Animals A-Z #2 | 0 | - | 4.12 | 63,238 |
| Word Puzzles - Animals #1 | 0 | - | 4.39 | 26,778 |
| Word Puzzles - Animals #2 | 0 | - | 4.22 | 23,385 |
| Countries with Wild Tigers | 0 | - | 4.95 | 112,056 |
| Countries with Wild Penguins | 0 | - | 4.93 | 91,028 |
| Animal Group Names | 0 | - | 4.05 | 21,807 |
| Largest Land Animals of the Americas | 0 | - | 4.36 | 19,469 |
| Largest Land Animals of Africa | 0 | - | 4.34 | 11,688 |
| Countries with the Most Venomous Animal Species | 0 | - | 4.89 | 79,383 |
| Fish by Picture #1 | 0 | - | 4.39 | 102,830 |
| Mammals by Picture #4 | 0 | - | 4.03 | 30,866 |
| Sea Creatures by Picture | 0 | - | 4.26 | 16,202 |
| Animals that Start with A | 0 | - | 4.23 | 104,949 |
| Animals that Start with B | 0 | - | 4.31 | 105,926 |
| Animals that Start with C | 0 | - | 4.21 | 85,775 |
| Animals that Start with D | 0 | - | 4.19 | 80,388 |
| Animals that Start with E | 0 | - | 4.30 | 69,007 |
| Animals that Start with F | 0 | - | 4.22 | 99,944 |
| Animals that Start with G | 0 | - | 4.27 | 75,633 |
| Animals that Start with K | 0 | - | 4.06 | 62,812 |
| Animals that Start with M | 0 | - | 4.27 | 78,502 |
| Animals that Start with R | 0 | - | 4.26 | 82,261 |
| Animals that Start with T | 0 | - | 4.29 | 85,367 |
| Animals that Start with H | 0 | - | 4.29 | 80,634 |
| Animals that Start with O | 0 | - | 4.24 | 83,377 |
| Animals that Start with W | 0 | - | 4.36 | 43,921 |
| Combined Song Titles #1 | 0 | - | 4.82 | 80,249 |
| Songs that Start with the Same Word | 0 | - | 4.86 | 99,180 |
| Solve the Secret Country #1 | 0 | - | 4.95 | 133,237 |
| Solve the Secret Country #2 | 0 | - | 4.90 | 90,867 |
| Anagram Chain - Countries | 0 | - | 4.98 | 98,577 |
| Random General Knowledge - Countries | 0 | - | 4.30 | 82,239 |
| Geography General Knowledge #12 | 0 | - | 4.81 | 99,259 |
| Geographic Groups of Two #1 | 0 | - | 4.98 | 221,869 |
| Random Geographic Groups of Six | 0 | - | 4.39 | 42,401 |
| 4-Letter Geography Chain #1 | 0 | - | 4.83 | 154,537 |
| Europe Geography Decoder | 0 | - | 4.88 | 63,960 |
| Solve the Secret Country #3 | 0 | - | 4.97 | 46,434 |
| Natural Features of Countries #1 | 0 | - | 4.85 | 78,209 |
| Countries with Fjords | 0 | - | 4.92 | 79,076 |
| Movies with Animals in the Title #1 | 0 | - | 4.22 | 175,926 |
| Songs with Animals in the Title #1 | 0 | - | 4.39 | 123,647 |
| Movies with Animals in the Title #2 | 0 | - | 4.27 | 102,805 |
| Animal Varieties Quiz #1 | 0 | - | 4.47 | 86,072 |
| Animal Varieties Quiz #3 | 0 | - | 4.50 | 50,689 |
| Most Popular Dog Breeds Quiz | 0 | - | 4.20 | 104,643 |
| Dog Knowledge | 0 | - | 4.45 | 31,532 |
| Birds A-Z | 0 | - | 4.30 | 34,634 |
| 7 Deadly Sins Quiz | 0 | - | 4.86 | 348,131 |
| Fast Math - Addition | 0 | - | 4.82 | 483,479 |
| Fast Math - Double That Number! | 0 | - | 4.81 | 553,335 |
| Disney Animated Characters | 0 | - | 4.88 | 577,014 |
| Conspiracy Theories – Mostly U.S. | 0 | - | 4.42 | 41,159 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 387,588 |
| Countries with Four Letters | 0 | - | 4.99 | 377,333 |
| Random Capital to Country | 0 | - | 4.99 | 2,383,529 |
| Random Country to Capital | 0 | - | 4.98 | 810,612 |
| Random Cities on a World Map | 0 | - | 4.21 | 39,443 |
| Eight Most Popular Berries | 0 | - | 4.42 | 89,439 |
| Top 20 Fruits Sold in the U.S. | 0 | - | 4.45 | 59,289 |
| Sayings About Animals #1 | 0 | - | 4.34 | 103,769 |
| Sayings About Animals #4 | 0 | - | 4.22 | 40,150 |
| Countries with the Most Sheep | 0 | - | 4.88 | 82,926 |
| Fish by Picture #2 | 0 | - | 4.06 | 16,472 |
| Turkey (The Bird) | 0 | - | 4.13 | 11,967 |
| Horse Vocabulary | 0 | - | 4.23 | 21,746 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,014,008 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 278,342 |
| Islands by Country #1 | 0 | - | 4.87 | 164,479 |
| Regions of Countries #1 | 0 | - | 4.96 | 150,476 |
| Regions of Countries #2 | 0 | - | 4.95 | 115,339 |
| Regions of Countries #3 | 0 | - | 4.84 | 84,256 |
| Top Five Countries By Category #2 | 0 | - | 4.92 | 158,763 |
| Top Five Countries By Category #3 | 0 | - | 4.85 | 144,171 |
| Country Chain | 0 | - | 4.95 | 179,760 |
| Name a Valid Year in History | 0 | - | 4.92 | 54,431 |
| Name a Valid Country #3 | 0 | - | 4.98 | 211,695 |
| Name a Valid Country #1 | 0 | - | 4.99 | 230,458 |
| Name a Valid Country #2 | 0 | - | 4.98 | 196,855 |
| Name a Valid Country #4 | 0 | - | 4.97 | 203,882 |
| Name a Valid Country #5 | 0 | - | 4.99 | 162,528 |
| Name a Valid Country #6 | 0 | - | 4.92 | 90,162 |
| Name a Valid Country #7 | 0 | - | 4.90 | 88,679 |
| Add A Letter - Make a European City | 0 | - | 4.88 | 21,095 |
| Countries With Two or More Bear Species | 0 | - | 4.89 | 18,995 |
| Big Cats | 0 | - | 3.92 | 66,109 |
| Animal Varieties Quiz #2 | 0 | - | 4.37 | 62,798 |
| Types of Bears | 0 | - | 4.55 | 137,204 |
| Deadly Animals | 0 | - | 4.04 | 104,432 |
| Famous Animals Quiz #1 | 0 | - | 4.02 | 231,821 |
| Famous Animals Quiz #2 | 0 | - | 4.02 | 55,659 |
| Famous Animals Quiz #3 | 0 | - | 4.24 | 41,380 |
| Animal Facts | 0 | - | 4.15 | 41,963 |
| A Whale of a Quiz | 0 | - | 4.40 | 34,824 |
| Largest Land Animals of Asia | 0 | - | 3.62 | 7,700 |
| Countries with the Most Wolves | 0 | - | 4.88 | 79,478 |
| Cat Knowledge | 0 | - | 4.48 | 24,656 |
| Bear Knowledge | 0 | - | 4.53 | 33,405 |
| Cow Knowledge | 0 | - | 4.50 | 23,065 |
| Elephant Knowledge | 0 | - | 4.42 | 23,061 |
| Multiple Choice Animal Quiz #1 | 0 | - | 4.46 | 53,210 |
| Animal Stereotypes | 0 | - | 4.47 | 31,523 |
| Human Taxonomy | 0 | - | 4.71 | 17,948 |
| Countries that Catch the Most Fish | 0 | - | 4.88 | 102,122 |
| One Letter Answers #1 | 0 | - | 4.47 | 73,264 |
| First Names of Historical Figures #1 | 0 | - | 4.41 | 217,676 |
| Guess a Top 5 Last Name by Country | 0 | - | 4.76 | 39,478 |
| Shared First Names #2 | 0 | - | 4.57 | 41,102 |
| People with J Initials | 0 | - | 4.52 | 43,978 |
| History Analogies #1 | 0 | - | 4.47 | 76,269 |
| History Analogies #2 | 0 | - | 4.51 | 64,785 |
| History Analogies #3 | 0 | - | 4.54 | 66,939 |
| Obfuscations of Movie Titles #1 | 0 | - | 4.90 | 51,123 |
| Song Titles with Shared First Words #1 | 0 | - | 4.86 | 21,554 |
| Word Scramble - One Word Movies | 0 | - | 3.84 | 18,708 |
| English Idioms Quiz #1 | 0 | - | 4.45 | 135,196 |
| Cliche Quotes Quiz #2 | 0 | - | 4.41 | 43,216 |
| Best-Selling Video Game Consoles | 0 | - | 4.79 | 220,968 |
| Are You a Nerd? | 0 | - | 4.32 | 39,690 |
| The Eleven Colors | 0 | - | 4.71 | 220,142 |
| Science General Knowledge #1 | 0 | - | 4.63 | 140,050 |
| Science General Knowledge #2 | 0 | - | 4.45 | 97,955 |
| Science General Knowledge #3 | 0 | - | 4.54 | 89,085 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 164,871 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 79,071 |
| Five Biggest Immigrant Groups by Country #3 | 0 | - | 4.82 | 48,295 |
