| Word Scramble - Animals #1 | 0 | - | 4.36 | 137,542 |
| Animal Sounds | 0 | - | 4.26 | 191,076 |
| Word Scramble - Animals #2 | 0 | - | 4.39 | 52,229 |
| Word Scramble - Random Animals | 0 | - | 4.41 | 48,861 |
| Animal Emojis | 0 | - | 4.69 | 83,197 |
| Birds in the Answer | 0 | - | 4.56 | 52,679 |
| Fictional Animals #1 | 0 | - | 4.06 | 46,329 |
| People with Animal Names #1 | 0 | - | 3.97 | 42,462 |
| Mammals in the Answer | 0 | - | 4.35 | 29,913 |
| Three Letter Animals Quiz | 0 | - | 3.97 | 300,249 |
| Animal Decoder | 0 | - | 4.06 | 15,454 |
| Baby, Male and Female Animals | 0 | - | 4.42 | 149,528 |
| Animal Adjectives | 0 | - | 4.77 | 59,803 |
| North American Cat-Named Sports Teams | 0 | - | 4.43 | 33,489 |
| Animals by Skeleton Image | 0 | - | 4.80 | 45,910 |
| Animals: No Vowels #1 | 0 | - | 4.57 | 63,515 |
| Animals by Close-up Image | 0 | - | 4.42 | 216,468 |
| Aquatic Mammals by Picture | 0 | - | 4.41 | 45,178 |
| Extinct Animals by Picture | 0 | - | 4.49 | 34,875 |
| Mammals by Picture #1 | 0 | - | 4.70 | 91,017 |
| Bear in the Answers | 0 | - | 4.29 | 61,549 |
| Fictional Animals #2 | 0 | - | 3.97 | 36,285 |
| Words Containing Animals #1 | 0 | - | 4.21 | 43,371 |
| Words Containing Animals #2 | 0 | - | 4.07 | 34,341 |
| Name that Bug | 0 | - | 4.12 | 45,431 |
| Fictional Birds by Picture | 0 | - | 4.29 | 25,851 |
| Bird in the Answers | 0 | - | 4.10 | 33,196 |
| 3 and 4 Letter Birds | 0 | - | 4.25 | 23,705 |
| Bird Knowledge #2 | 0 | - | 4.42 | 14,089 |
| Animals A-Z #1 | 0 | - | 4.41 | 92,747 |
| Fish by Picture #1 | 0 | - | 4.41 | 108,027 |
| North American Bird-Named Teams | 0 | - | 4.43 | 67,597 |
| Animals that Start with L | 0 | - | 4.47 | 101,188 |
| Animals that Start with P | 0 | - | 4.45 | 85,587 |
| Animals that Start with S | 0 | - | 4.49 | 86,757 |
| Animal Anatomy Quiz | 0 | - | 4.38 | 59,610 |
| Biggest Animals by Category | 0 | - | 4.18 | 72,920 |
| People with Animal Names Quiz #2 | 0 | - | 3.77 | 26,933 |
| "Big Five" African Game Animals | 0 | - | 4.22 | 47,185 |
| Three Letter Mammals Quiz | 0 | - | 3.69 | 11,825 |
| Four Letter Mammals Quiz | 0 | - | 3.83 | 12,500 |
| Animals: No Vowels #2 | 0 | - | 4.57 | 21,367 |
| Animals A-Z by Picture | 0 | - | 4.08 | 65,838 |
| Mammals by Picture #3 | 0 | - | 4.39 | 61,715 |
| Mammals by Picture #4 | 0 | - | 4.03 | 33,865 |
| Mammals by Picture #2 | 0 | - | 4.28 | 57,798 |
| Name a Valid Country Bordering Each Sea | 0 | - | 4.90 | 114,629 |
| Words that are Animals | 0 | - | 3.88 | 41,401 |
| Extinct Animals | 0 | - | 4.18 | 27,394 |
| Reptile Picture Quiz | 0 | - | 4.32 | 14,215 |
| Earliest Domestication of Animals | 0 | - | 4.33 | 28,206 |
| Animals in the News | 0 | - | 4.37 | 26,707 |
| Dog Knowledge | 0 | - | 4.46 | 34,144 |
| Largest Types of Birds | 0 | - | 4.19 | 26,883 |
| Bird Knowledge #1 | 0 | - | 4.33 | 15,676 |
| Analogies of Countries #1 | 0 | - | 4.88 | 68,122 |
| Best-Selling Video Game Consoles | 0 | - | 4.81 | 268,945 |
| Landforms by Country | 0 | - | 4.52 | 51,909 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 103,370 |
| Megadiverse Countries | 0 | - | 4.97 | 133,829 |
| Animal Idioms Quiz #1 | 0 | - | 4.32 | 42,884 |
| Animal Idioms Quiz #2 | 0 | - | 4.33 | 43,448 |
| Books with Animals in the Title #1 | 0 | - | 4.41 | 74,165 |
| Animals A-Z #2 | 0 | - | 4.11 | 66,017 |
| Word Puzzles - Animals #1 | 0 | - | 4.37 | 28,505 |
| Word Puzzles - Animals #2 | 0 | - | 4.20 | 24,754 |
| Countries with Wild Tigers | 0 | - | 4.96 | 135,532 |
| Countries with Wild Penguins | 0 | - | 4.94 | 99,263 |
| Animal Group Names | 0 | - | 4.06 | 23,092 |
| Largest Land Animals of the Americas | 0 | - | 4.38 | 20,189 |
| Largest Land Animals of Africa | 0 | - | 4.36 | 12,684 |
| Countries with the Most Venomous Animal Species | 0 | - | 4.88 | 86,358 |
| Sea Creatures by Picture | 0 | - | 4.27 | 17,575 |
| Fish... or Not a Fish? | 0 | - | 4.39 | 43,168 |
| Animals that Start with A | 0 | - | 4.26 | 111,167 |
| Animals that Start with B | 0 | - | 4.31 | 112,656 |
| Animals that Start with C | 0 | - | 4.23 | 92,149 |
| Animals that Start with D | 0 | - | 4.25 | 86,082 |
| Animals that Start with E | 0 | - | 4.28 | 73,334 |
| Animals that Start with F | 0 | - | 4.28 | 106,458 |
| Animals that Start with G | 0 | - | 4.25 | 79,624 |
| Animals that Start with K | 0 | - | 4.06 | 66,148 |
| Animals that Start with M | 0 | - | 4.24 | 83,511 |
| Animals that Start with R | 0 | - | 4.27 | 86,577 |
| Animals that Start with T | 0 | - | 4.32 | 90,588 |
| Animals that Start with H | 0 | - | 4.31 | 85,825 |
| Animals that Start with O | 0 | - | 4.27 | 88,167 |
| Animals that Start with W | 0 | - | 4.35 | 46,795 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,583,286 |
| Songs that Start with the Same Word | 0 | - | 4.87 | 109,804 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 162,809 |
| Solve the Secret Country #2 | 0 | - | 4.84 | 115,809 |
| Anagram Chain - Countries | 0 | - | 4.99 | 115,053 |
| Geography Quiz for Dummies | 0 | - | 4.87 | 107,666 |
| April Fools' Quiz #1 | 0 | - | 3.83 | 59,702 |
| April Fools' Quiz #2 | 0 | - | 3.40 | 48,760 |
| Random General Knowledge - Countries | 0 | - | 4.33 | 88,271 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 235,650 |
| 4-Letter Geography Chain #1 | 0 | - | 4.82 | 169,070 |
| Random Symbol to Element | 0 | - | 4.88 | 92,111 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,480 |
| Name a Valid World City | 0 | - | 4.83 | 69,987 |
| Countries but all Vowels are Changed to O | 0 | - | 4.92 | 67,614 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 63,014 |
| Natural Features of Countries #1 | 0 | - | 4.86 | 83,332 |
| Countries with Fjords | 0 | - | 4.93 | 100,141 |
| Movies with Animals in the Title #1 | 0 | - | 4.21 | 182,985 |
| Songs with Animals in the Title #1 | 0 | - | 4.36 | 128,962 |
| Movies with Animals in the Title #2 | 0 | - | 4.28 | 107,965 |
| Animal Varieties Quiz #1 | 0 | - | 4.48 | 92,334 |
| A Whale of a Quiz | 0 | - | 4.41 | 35,947 |
| Animal Varieties #3 | 0 | - | 4.53 | 55,049 |
| Animal Stereotypes | 0 | - | 4.48 | 36,695 |
| Most Popular Dog Breeds | 0 | - | 4.19 | 110,498 |
| Birds A-Z | 0 | - | 4.24 | 36,323 |
| Word Scramble - Countries | 0 | - | 4.86 | 2,086,131 |
| 7 Deadly Sins | 0 | - | 4.88 | 394,231 |
| Disney Animated Characters | 0 | - | 4.88 | 598,760 |
| Conspiracy Theories – Mostly U.S. | 0 | - | 4.44 | 56,201 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 446,416 |
| Countries with Four Letters | 0 | - | 4.99 | 418,010 |
| Eight Most Popular Berries | 0 | - | 4.43 | 98,446 |
| Top 20 Fruits Sold in the U.S. | 0 | - | 4.44 | 66,879 |
| Sayings About Animals #1 | 0 | - | 4.35 | 107,336 |
| Sayings About Animals #4 | 0 | - | 4.21 | 41,910 |
| Countries with the Most Sheep | 0 | - | 4.92 | 102,333 |
| Fish by Picture #2 | 0 | - | 4.08 | 18,375 |
| Turkey (The Bird) | 0 | - | 4.15 | 12,379 |
| Horse Vocabulary | 0 | - | 4.22 | 22,662 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 710,470 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,089,732 |
| Fruits: No Vowels | 0 | - | 4.81 | 98,373 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 302,450 |
| Islands by Country #1 | 0 | - | 4.87 | 174,389 |
| Regions of Countries #1 | 0 | - | 4.97 | 158,835 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,202 |
| Regions of Countries #3 | 0 | - | 4.84 | 90,275 |
| Countries with Shortest Maximum Distances to the Ocean | 0 | - | 4.13 | 30,846 |
| Random Geographic Groups of Five | 0 | - | 4.93 | 113,527 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 198,120 |
| Top Five Countries By Category #3 | 0 | - | 4.82 | 169,259 |
| Country Chain | 0 | - | 4.96 | 215,545 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 213,467 |
| Cold War Decoder | 0 | - | 4.83 | 51,873 |
| Name a Valid Year in History | 0 | - | 4.93 | 66,260 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 49,558 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 316,518 |
| Name a Valid Country #3 | 0 | - | 4.99 | 259,524 |
| Name a Valid Country #1 | 0 | - | 4.99 | 282,829 |
| Name a Valid Country #2 | 0 | - | 4.98 | 246,063 |
| Name a Valid Country #4 | 0 | - | 4.97 | 251,218 |
| Name a Valid Country #5 | 0 | - | 4.99 | 189,540 |
| Name a Valid Country #6 | 0 | - | 4.94 | 126,167 |
| Name a Valid Country #7 | 0 | - | 4.91 | 126,266 |
| Name a Valid Country #8 | 0 | - | 4.85 | 95,786 |
| Random Name a Valid Bordering Country | 0 | - | 4.99 | 74,090 |
| Name a Valid Country #10 | 0 | - | 4.93 | 41,273 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,224 |
| Random Geographic Groups of Seven | 0 | - | 4.91 | 45,106 |
| Big Cats | 0 | - | 3.91 | 67,651 |
| Animal Varieties #2 | 0 | - | 4.40 | 66,375 |
| Types of Bears | 0 | - | 4.51 | 143,060 |
| Deadly Animals | 0 | - | 4.03 | 109,845 |
| Famous Animals #1 | 0 | - | 4.03 | 238,749 |
| Famous Animals #2 | 0 | - | 4.02 | 57,309 |
| Famous Animals Quiz #3 | 0 | - | 4.24 | 43,135 |
| Animal Facts | 0 | - | 4.15 | 42,901 |
| Largest Land Animals of Asia | 0 | - | 3.62 | 8,251 |
| Countries with the Most Wolves | 0 | - | 4.92 | 106,947 |
| Cat Knowledge | 0 | - | 4.49 | 25,710 |
| Bear Knowledge | 0 | - | 4.54 | 34,973 |
| Cow Knowledge | 0 | - | 4.46 | 24,155 |
| Elephant Knowledge | 0 | - | 4.41 | 23,895 |
| Multiple Choice Animal Quiz #1 | 0 | - | 4.50 | 55,953 |
| Human Taxonomy | 0 | - | 4.68 | 18,822 |
| Famous Dogs | 0 | - | 4.02 | 27,866 |
| Countries that Catch the Most Fish | 0 | - | 4.90 | 111,404 |
| Countries With Two or More Bear Species | 0 | - | 4.90 | 22,458 |
| Chuck Norris Facts | 0 | - | 4.50 | 7,992 |
| Two Letter Answers #2 | 0 | - | 4.43 | 85,966 |
| One Letter Answers #1 | 0 | - | 4.47 | 77,365 |
| Guess a Top 5 Last Name by Country | 0 | - | 4.64 | 45,043 |
| Shared First Names #2 | 0 | - | 4.53 | 44,938 |
| People with J Initials | 0 | - | 4.51 | 55,197 |
| History Analogies #1 | 0 | - | 4.53 | 89,743 |
| History Analogies #2 | 0 | - | 4.49 | 76,961 |
| History Analogies #3 | 0 | - | 4.61 | 80,398 |
| Obfuscations of Movie Titles #1 | 0 | - | 4.93 | 61,688 |
| English Idioms #1 | 0 | - | 4.45 | 144,174 |
| Cliche Quotes Quiz #2 | 0 | - | 4.43 | 45,216 |
| Clothing Idioms | 0 | - | 4.41 | 34,041 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.42 | 319,181 |
| Are You a Nerd? | 0 | - | 4.35 | 44,460 |
| The Eleven Colors | 0 | - | 4.73 | 233,153 |
| Science General Knowledge #1 | 0 | - | 4.54 | 163,307 |
| Science General Knowledge #2 | 0 | - | 4.47 | 116,539 |
| Science General Knowledge #3 | 0 | - | 4.55 | 99,107 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 48,967 |
| MLS Soccer Teams | 0 | - | 4.23 | 83,895 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 179,306 |
