| Fictional Animals #1 | 0 | - | 4.06 | 46,432 |
| Animals by Skeleton Image | 0 | - | 4.81 | 46,641 |
| Disney Animated Characters | 0 | - | 4.88 | 601,817 |
| Word Scramble - Animals #1 | 0 | - | 4.36 | 138,150 |
| Animal Sounds | 0 | - | 4.26 | 191,793 |
| Word Scramble - Animals #2 | 0 | - | 4.39 | 52,489 |
| Word Scramble - Random Animals | 0 | - | 4.41 | 49,252 |
| Animal Emojis | 0 | - | 4.74 | 84,785 |
| Birds in the Answer | 0 | - | 4.56 | 52,866 |
| Fictional Animals #2 | 0 | - | 3.97 | 36,349 |
| Fictional Birds by Picture | 0 | - | 4.29 | 26,141 |
| People with Animal Names #1 | 0 | - | 3.97 | 42,561 |
| Mammals in the Answer | 0 | - | 4.35 | 29,972 |
| Three Letter Animals Quiz | 0 | - | 3.97 | 301,093 |
| Animal Decoder | 0 | - | 4.06 | 15,545 |
| Bear in the Answers | 0 | - | 4.29 | 62,082 |
| Baby, Male and Female Animals | 0 | - | 4.43 | 150,641 |
| Animal Adjectives | 0 | - | 4.77 | 60,059 |
| North American Cat-Named Sports Teams | 0 | - | 4.43 | 33,721 |
| Animals: No Vowels #1 | 0 | - | 4.56 | 64,178 |
| Animals by Close-up Image | 0 | - | 4.42 | 218,503 |
| Aquatic Mammals by Picture | 0 | - | 4.41 | 45,749 |
| Extinct Animals by Picture | 0 | - | 4.49 | 35,311 |
| Mammals by Picture #1 | 0 | - | 4.70 | 91,974 |
| Words Containing Animals #1 | 0 | - | 4.21 | 43,547 |
| Words Containing Animals #2 | 0 | - | 4.09 | 34,462 |
| Name that Bug | 0 | - | 4.12 | 45,582 |
| Bird in the Answers | 0 | - | 4.11 | 33,783 |
| 3 and 4 Letter Birds | 0 | - | 4.25 | 23,823 |
| Bird Knowledge #2 | 0 | - | 4.42 | 14,201 |
| Animals A-Z #1 | 0 | - | 4.41 | 93,718 |
| Fish by Picture #1 | 0 | - | 4.41 | 108,623 |
| North American Bird-Named Teams | 0 | - | 4.44 | 67,911 |
| Animals that Start with L | 0 | - | 4.47 | 102,213 |
| Animals that Start with P | 0 | - | 4.45 | 86,247 |
| Animals that Start with S | 0 | - | 4.49 | 87,453 |
| Animal Anatomy Quiz | 0 | - | 4.39 | 59,870 |
| Biggest Animals by Category | 0 | - | 4.18 | 73,189 |
| People with Animal Names Quiz #2 | 0 | - | 3.77 | 26,995 |
| "Big Five" African Game Animals | 0 | - | 4.22 | 47,405 |
| Three Letter Mammals Quiz | 0 | - | 3.69 | 11,900 |
| Four Letter Mammals Quiz | 0 | - | 3.83 | 12,573 |
| Animals: No Vowels #2 | 0 | - | 4.50 | 22,375 |
| Animals A-Z by Picture | 0 | - | 4.08 | 66,580 |
| Mammals by Picture #3 | 0 | - | 4.39 | 62,244 |
| Mammals by Picture #4 | 0 | - | 4.03 | 34,188 |
| Mammals by Picture #2 | 0 | - | 4.28 | 58,326 |
| Fictional Cities | 0 | - | 4.26 | 47,955 |
| Mythical Lands | 0 | - | 4.26 | 85,392 |
| Name a Valid Country Bordering Each Sea | 0 | - | 4.91 | 115,921 |
| Words that are Animals | 0 | - | 3.88 | 41,484 |
| Extinct Animals | 0 | - | 4.16 | 27,524 |
| Reptile Picture Quiz | 0 | - | 4.32 | 14,315 |
| Earliest Domestication of Animals | 0 | - | 4.34 | 28,272 |
| Animals in the News | 0 | - | 4.37 | 26,805 |
| Dog Knowledge | 0 | - | 4.46 | 34,443 |
| Largest Types of Birds | 0 | - | 4.19 | 26,986 |
| Bird Knowledge #1 | 0 | - | 4.33 | 15,746 |
| Analogies of Countries #1 | 0 | - | 4.89 | 68,445 |
| Best-Selling Video Game Consoles | 0 | - | 4.82 | 275,544 |
| Landforms by Country | 0 | - | 4.52 | 51,980 |
| Characters from Books #2 | 0 | - | 4.42 | 79,964 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 104,531 |
| Megadiverse Countries | 0 | - | 4.96 | 134,986 |
| Animal Idioms Quiz #1 | 0 | - | 4.33 | 43,092 |
| Animal Idioms Quiz #2 | 0 | - | 4.33 | 43,642 |
| Books with Animals in the Title #1 | 0 | - | 4.41 | 74,618 |
| Animals A-Z #2 | 0 | - | 4.12 | 66,420 |
| Word Puzzles - Animals #1 | 0 | - | 4.37 | 28,667 |
| Word Puzzles - Animals #2 | 0 | - | 4.20 | 24,879 |
| Countries with Wild Tigers | 0 | - | 4.96 | 136,945 |
| Countries with Wild Penguins | 0 | - | 4.94 | 100,268 |
| Animal Group Names | 0 | - | 4.07 | 23,222 |
| Largest Land Animals of the Americas | 0 | - | 4.39 | 20,280 |
| Largest Land Animals of Africa | 0 | - | 4.36 | 12,769 |
| Countries with the Most Venomous Animal Species | 0 | - | 4.87 | 87,280 |
| Sea Creatures by Picture | 0 | - | 4.27 | 17,743 |
| Fish... or Not a Fish? | 0 | - | 4.39 | 43,562 |
| Animals that Start with A | 0 | - | 4.26 | 112,198 |
| Animals that Start with B | 0 | - | 4.31 | 113,903 |
| Animals that Start with C | 0 | - | 4.21 | 93,329 |
| Animals that Start with D | 0 | - | 4.25 | 87,079 |
| Animals that Start with E | 0 | - | 4.28 | 74,004 |
| Animals that Start with F | 0 | - | 4.28 | 107,226 |
| Animals that Start with G | 0 | - | 4.25 | 80,237 |
| Animals that Start with K | 0 | - | 4.07 | 66,617 |
| Animals that Start with M | 0 | - | 4.23 | 84,128 |
| Animals that Start with R | 0 | - | 4.28 | 87,490 |
| Animals that Start with T | 0 | - | 4.32 | 91,670 |
| Animals that Start with H | 0 | - | 4.31 | 86,424 |
| Animals that Start with O | 0 | - | 4.27 | 88,666 |
| Animals that Start with W | 0 | - | 4.36 | 47,232 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,630,822 |
| Italian Name Translation | 0 | - | 4.83 | 47,151 |
| Songs that Start with the Same Word | 0 | - | 4.87 | 111,001 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 166,236 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 118,806 |
| Anagram Chain - Countries | 0 | - | 4.98 | 116,731 |
| Geography Quiz for Dummies | 0 | - | 4.87 | 108,860 |
| Fictional Couples | 0 | - | 4.09 | 55,709 |
| Fictional Places in Songs | 0 | - | 4.18 | 29,814 |
| Disney Animated Characters #2 | 0 | - | 4.20 | 89,717 |
| Cartoon Characters #1 | 0 | - | 4.25 | 34,096 |
| Memorable American TV Characters #1 | 0 | - | 4.12 | 96,389 |
| American Sitcom Families | 0 | - | 4.11 | 44,105 |
| Main Characters of U.S. TV Shows | 0 | - | 4.21 | 47,710 |
| American TV Shows by Characters | 0 | - | 4.09 | 38,977 |
| Movie Characters #1 | 0 | - | 4.30 | 218,311 |
| Movie Characters #2 | 0 | - | 4.26 | 95,596 |
| Movie Characters #3 | 0 | - | 4.19 | 86,794 |
| Characters Played by Multiple Actors | 0 | - | 4.35 | 36,636 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 237,211 |
| 4-Letter Geography Chain #1 | 0 | - | 4.82 | 170,212 |
| Random Symbol to Element | 0 | - | 4.88 | 93,220 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,080 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 69,908 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 64,864 |
| Natural Features of Countries #1 | 0 | - | 4.87 | 83,887 |
| Countries with Fjords | 0 | - | 4.94 | 101,012 |
| Movies with Animals in the Title #1 | 0 | - | 4.20 | 183,802 |
| Songs with Animals in the Title #1 | 0 | - | 4.36 | 129,448 |
| Movies with Animals in the Title #2 | 0 | - | 4.28 | 108,599 |
| Animal Varieties #1 | 0 | - | 4.48 | 92,955 |
| A Whale of a Quiz | 0 | - | 4.41 | 36,101 |
| Animal Varieties #3 | 0 | - | 4.54 | 55,448 |
| Animal Stereotypes | 0 | - | 4.48 | 37,316 |
| Most Popular Dog Breeds in the U.S. | 0 | - | 4.16 | 113,075 |
| Birds A-Z | 0 | - | 4.24 | 36,551 |
| Word Scramble - Countries | 0 | - | 4.87 | 2,104,642 |
| 7 Deadly Sins | 0 | - | 4.88 | 401,220 |
| Pixar Characters by Picture | 0 | - | 4.28 | 112,605 |
| Mario Characters by Description | 0 | - | 4.70 | 129,813 |
| Cartoon Villains Quiz | 0 | - | 4.39 | 206,366 |
| Disney Villains | 0 | - | 4.41 | 165,362 |
| Characters from Books #1 | 0 | - | 4.27 | 83,047 |
| Conspiracy Theories – Mostly U.S. | 0 | - | 4.44 | 56,571 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 451,419 |
| Countries with Four Letters | 0 | - | 4.99 | 423,178 |
| Eight Most Popular Berries | 0 | - | 4.43 | 99,506 |
| Top 20 Fruits Sold in the U.S. | 0 | - | 4.45 | 67,917 |
| Sayings About Animals #1 | 0 | - | 4.35 | 107,956 |
| Sayings About Animals #4 | 0 | - | 4.21 | 42,148 |
| Countries with the Most Sheep | 0 | - | 4.92 | 103,362 |
| Fish by Picture #2 | 0 | - | 4.07 | 18,606 |
| Turkey (The Bird) | 0 | - | 4.15 | 12,415 |
| Animals that Start with N | 0 | - | 3.73 | 31,732 |
| Horse Vocabulary | 0 | - | 4.23 | 22,756 |
| Countries by Languages in 90 Seconds | 0 | - | 4.94 | 722,366 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,098,812 |
| Fruits: No Vowels | 0 | - | 4.81 | 99,892 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 305,403 |
| Islands by Country #1 | 0 | - | 4.88 | 175,441 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,616 |
| Regions of Countries #2 | 0 | - | 4.95 | 124,002 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,788 |
| Cartoon Characters #2 | 0 | - | 4.33 | 28,253 |
| Cartoon Characters #3 | 0 | - | 4.29 | 22,547 |
| Actors by Role #1 | 0 | - | 4.16 | 23,739 |
| Actors by Role #2 | 0 | - | 4.28 | 21,365 |
| Memorable American TV Characters #2 | 0 | - | 3.98 | 33,296 |
| Memorable American TV Characters #3 | 0 | - | 4.28 | 30,948 |
| Professions of American TV Characters | 0 | - | 4.00 | 46,704 |
| Movie Characters by Clue | 0 | - | 4.18 | 30,878 |
| Video Game Characters #1 | 0 | - | 3.98 | 141,549 |
| Video Game Characters #2 | 0 | - | 3.72 | 52,177 |
| Movie Villains #2 | 0 | - | 4.30 | 20,330 |
| Random Geographic Groups of Five | 0 | - | 4.93 | 114,785 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 200,988 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 183,219 |
| Country Chain | 0 | - | 4.96 | 217,345 |
| Can You Name These 50 Random Countries? | 0 | - | 4.99 | 217,276 |
| Cold War Decoder | 0 | - | 4.83 | 52,435 |
| Name a Valid Year in History | 0 | - | 4.93 | 67,423 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 50,128 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 321,601 |
| Name a Valid Country #3 | 0 | - | 4.99 | 263,538 |
| Name a Valid Country #1 | 0 | - | 4.99 | 291,002 |
| Name a Valid Country #2 | 0 | - | 4.98 | 251,340 |
| Name a Valid Country #4 | 0 | - | 4.97 | 256,498 |
| Name a Valid Country #5 | 0 | - | 4.99 | 207,526 |
| Name a Valid Country #6 | 0 | - | 4.94 | 129,880 |
| Name a Valid Country #7 | 0 | - | 4.91 | 129,633 |
| Name a Valid Country #8 | 0 | - | 4.86 | 98,987 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,414 |
| Random Geographic Groups of Seven | 0 | - | 4.91 | 46,208 |
| Big Cats | 0 | - | 3.91 | 67,829 |
| Countries With Two or More Bear Species | 0 | - | 4.90 | 22,790 |
| Animal Varieties #2 | 0 | - | 4.40 | 66,728 |
| Types of Bears | 0 | - | 4.51 | 143,798 |
| Deadly Animals | 0 | - | 4.03 | 110,649 |
| Famous Animals #1 | 0 | - | 4.03 | 239,765 |
| Famous Animals #2 | 0 | - | 4.02 | 57,530 |
| Famous Animals Quiz #3 | 0 | - | 4.24 | 43,344 |
| Animal Facts | 0 | - | 4.15 | 43,000 |
| Largest Land Animals of Asia | 0 | - | 3.64 | 8,313 |
| Countries with the Most Wolves | 0 | - | 4.92 | 108,208 |
| Cat Knowledge | 0 | - | 4.48 | 25,822 |
| Bear Knowledge | 0 | - | 4.54 | 35,106 |
| Cow Knowledge | 0 | - | 4.46 | 24,275 |
| Elephant Knowledge | 0 | - | 4.41 | 23,976 |
