| Animals by Skeleton Image | 0 | - | 4.81 | 46,651 |
| 4-Letter Geography Chain #1 | 0 | - | 4.82 | 170,232 |
| Word Scramble - Animals #1 | 0 | - | 4.36 | 138,168 |
| Animal Sounds | 0 | - | 4.26 | 191,806 |
| Word Scramble - Animals #2 | 0 | - | 4.39 | 52,493 |
| Word Scramble - Random Animals | 0 | - | 4.41 | 49,264 |
| Animal Emojis | 0 | - | 4.74 | 84,809 |
| Birds in the Answer | 0 | - | 4.56 | 52,869 |
| Country Chain | 0 | - | 4.96 | 217,374 |
| Fictional Animals #1 | 0 | - | 4.06 | 46,437 |
| People with Animal Names #1 | 0 | - | 3.97 | 42,561 |
| Mammals in the Answer | 0 | - | 4.35 | 29,973 |
| Three Letter Animals Quiz | 0 | - | 3.97 | 301,113 |
| Animal Decoder | 0 | - | 4.06 | 15,547 |
| Bear in the Answers | 0 | - | 4.29 | 62,093 |
| Baby, Male and Female Animals | 0 | - | 4.43 | 150,665 |
| Animal Adjectives | 0 | - | 4.77 | 60,069 |
| North American Cat-Named Sports Teams | 0 | - | 4.43 | 33,729 |
| Animals: No Vowels #1 | 0 | - | 4.56 | 64,183 |
| Animals by Close-up Image | 0 | - | 4.42 | 218,530 |
| Aquatic Mammals by Picture | 0 | - | 4.41 | 45,758 |
| Extinct Animals by Picture | 0 | - | 4.49 | 35,321 |
| Mammals by Picture #1 | 0 | - | 4.70 | 91,996 |
| 4-Letter Music Chain | 0 | - | 4.48 | 53,431 |
| 6-Letter Geography Chain #2 | 0 | - | 4.41 | 71,358 |
| 4-Letter Geography Chain #2 | 0 | - | 4.53 | 87,755 |
| 4-Letter History Chain #1 | 0 | - | 4.41 | 85,144 |
| 5-Letter History Chain #3 | 0 | - | 4.47 | 66,527 |
| 6-Letter History Chain #2 | 0 | - | 4.51 | 57,624 |
| 5-Letter History Chain #1 | 0 | - | 4.54 | 102,558 |
| 4-Letter Movie Chain #3 | 0 | - | 4.50 | 59,674 |
| Cities Chain #2 | 0 | - | 4.42 | 56,425 |
| Cities Chain #1 | 0 | - | 4.61 | 66,676 |
| Word Chain - Africa | 0 | - | 4.47 | 31,643 |
| Word Chain - Christmas | 0 | - | 4.51 | 50,686 |
| Fictional Animals #2 | 0 | - | 3.97 | 36,351 |
| Words Containing Animals #1 | 0 | - | 4.21 | 43,554 |
| Words Containing Animals #2 | 0 | - | 4.09 | 34,465 |
| Name that Bug | 0 | - | 4.12 | 45,585 |
| Fictional Birds by Picture | 0 | - | 4.29 | 26,143 |
| Bird in the Answers | 0 | - | 4.11 | 33,798 |
| 3 and 4 Letter Birds | 0 | - | 4.25 | 23,826 |
| Bird Knowledge #2 | 0 | - | 4.42 | 14,202 |
| Animals A-Z #1 | 0 | - | 4.41 | 93,735 |
| Fish by Picture #1 | 0 | - | 4.41 | 108,634 |
| North American Bird-Named Teams | 0 | - | 4.44 | 67,914 |
| Animals that Start with L | 0 | - | 4.47 | 102,233 |
| Animals that Start with P | 0 | - | 4.45 | 86,288 |
| Animals that Start with S | 0 | - | 4.49 | 87,496 |
| Animal Anatomy Quiz | 0 | - | 4.39 | 59,877 |
| Biggest Animals by Category | 0 | - | 4.18 | 73,193 |
| People with Animal Names Quiz #2 | 0 | - | 3.77 | 26,995 |
| "Big Five" African Game Animals | 0 | - | 4.22 | 47,412 |
| Three Letter Mammals Quiz | 0 | - | 3.69 | 11,903 |
| Four Letter Mammals Quiz | 0 | - | 3.83 | 12,574 |
| Animals: No Vowels #2 | 0 | - | 4.50 | 22,395 |
| Animals A-Z by Picture | 0 | - | 4.08 | 66,591 |
| Mammals by Picture #3 | 0 | - | 4.39 | 62,257 |
| Mammals by Picture #4 | 0 | - | 4.03 | 34,193 |
| Mammals by Picture #2 | 0 | - | 4.28 | 58,338 |
| 5-Letter Geography Chain #1 | 0 | - | 4.21 | 131,324 |
| 5-Letter Geography Chain #2 | 0 | - | 4.37 | 127,356 |
| 6-Letter Geography Chain #1 | 0 | - | 4.28 | 96,236 |
| 4-Letter Movie Chain #1 | 0 | - | 4.37 | 110,138 |
| 5-Letter Movie Chain #1 | 0 | - | 4.05 | 68,622 |
| 5-Letter Music Chain | 0 | - | 4.12 | 85,877 |
| 5-Letter Geography Chain #3 | 0 | - | 4.25 | 73,722 |
| 5-Letter History Chain #2 | 0 | - | 4.25 | 69,082 |
| 6-Letter History Chain #1 | 0 | - | 4.28 | 70,112 |
| 4-Letter History Chain #2 | 0 | - | 4.35 | 58,353 |
| 4-Letter History Chain #3 | 0 | - | 4.38 | 60,422 |
| 5-Letter Movie Chain #2 | 0 | - | 4.33 | 48,512 |
| 5-Letter Movie Chain #3 | 0 | - | 4.34 | 39,273 |
| 4-Letter Movie Chain #2 | 0 | - | 4.36 | 56,824 |
| Halloween Word Chain | 0 | - | 4.12 | 37,561 |
| Name a Valid Country Bordering Each Sea | 0 | - | 4.91 | 115,946 |
| Words that are Animals | 0 | - | 3.88 | 41,486 |
| Extinct Animals | 0 | - | 4.16 | 27,525 |
| Reptile Picture Quiz | 0 | - | 4.32 | 14,316 |
| Earliest Domestication of Animals | 0 | - | 4.34 | 28,273 |
| Animals in the News | 0 | - | 4.37 | 26,805 |
| Dog Knowledge | 0 | - | 4.46 | 34,456 |
| Largest Types of Birds | 0 | - | 4.19 | 26,987 |
| Bird Knowledge #1 | 0 | - | 4.33 | 15,749 |
| Analogies of Countries #1 | 0 | - | 4.89 | 68,447 |
| Best-Selling Video Game Consoles | 0 | - | 4.82 | 275,654 |
| Landforms by Country | 0 | - | 4.52 | 51,980 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 104,549 |
| Megadiverse Countries | 0 | - | 4.96 | 135,004 |
| Animal Idioms Quiz #1 | 0 | - | 4.33 | 43,098 |
| Animal Idioms Quiz #2 | 0 | - | 4.33 | 43,646 |
| Books with Animals in the Title #1 | 0 | - | 4.41 | 74,624 |
| Animals A-Z #2 | 0 | - | 4.12 | 66,428 |
| Word Puzzles - Animals #1 | 0 | - | 4.37 | 28,673 |
| Word Puzzles - Animals #2 | 0 | - | 4.20 | 24,884 |
| Countries with Wild Tigers | 0 | - | 4.96 | 136,957 |
| Countries with Wild Penguins | 0 | - | 4.94 | 100,282 |
| Animal Group Names | 0 | - | 4.07 | 23,223 |
| Largest Land Animals of the Americas | 0 | - | 4.39 | 20,281 |
| Largest Land Animals of Africa | 0 | - | 4.36 | 12,771 |
| Countries with the Most Venomous Animal Species | 0 | - | 4.87 | 87,288 |
| Sea Creatures by Picture | 0 | - | 4.27 | 17,744 |
| Fish... or Not a Fish? | 0 | - | 4.39 | 43,569 |
| Animals that Start with A | 0 | - | 4.26 | 112,225 |
| Animals that Start with B | 0 | - | 4.31 | 113,939 |
| Animals that Start with C | 0 | - | 4.21 | 93,353 |
| Animals that Start with D | 0 | - | 4.25 | 87,105 |
| Animals that Start with E | 0 | - | 4.28 | 74,029 |
| Animals that Start with F | 0 | - | 4.28 | 107,246 |
| Animals that Start with G | 0 | - | 4.25 | 80,257 |
| Animals that Start with K | 0 | - | 4.07 | 66,634 |
| Animals that Start with M | 0 | - | 4.23 | 84,151 |
| Animals that Start with R | 0 | - | 4.28 | 87,518 |
| Animals that Start with T | 0 | - | 4.32 | 91,898 |
| Animals that Start with H | 0 | - | 4.31 | 86,441 |
| Animals that Start with O | 0 | - | 4.27 | 88,691 |
| Animals that Start with W | 0 | - | 4.36 | 47,252 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,631,824 |
| Italian Name Translation | 0 | - | 4.83 | 47,195 |
| Songs that Start with the Same Word | 0 | - | 4.87 | 111,021 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 166,289 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 118,867 |
| Anagram Chain - Countries | 0 | - | 4.98 | 116,764 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 237,247 |
| 5-Letter Literature Chain | 0 | - | 4.29 | 54,866 |
| 4-Letter Literature Chain | 0 | - | 4.39 | 42,425 |
| Random Symbol to Element | 0 | - | 4.88 | 93,241 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,092 |
| Disney Character Chain | 0 | - | 4.10 | 30,754 |
| Word Chain - Asia | 0 | - | 4.34 | 29,346 |
| Baseball Word Chain | 0 | - | 4.17 | 16,226 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 69,951 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 64,888 |
| Natural Features of Countries #1 | 0 | - | 4.87 | 83,892 |
| Countries with Fjords | 0 | - | 4.94 | 101,028 |
| Movies with Animals in the Title #1 | 0 | - | 4.20 | 183,820 |
| Songs with Animals in the Title #1 | 0 | - | 4.36 | 129,461 |
| Movies with Animals in the Title #2 | 0 | - | 4.28 | 108,611 |
| Animal Varieties #1 | 0 | - | 4.48 | 92,968 |
| A Whale of a Quiz | 0 | - | 4.41 | 36,102 |
| Animal Varieties #3 | 0 | - | 4.54 | 55,456 |
| Animal Stereotypes | 0 | - | 4.48 | 37,322 |
| Most Popular Dog Breeds in the U.S. | 0 | - | 4.16 | 113,200 |
| Birds A-Z | 0 | - | 4.24 | 36,558 |
| Word Scramble - Countries | 0 | - | 4.87 | 2,104,973 |
| 7 Deadly Sins | 0 | - | 4.88 | 401,351 |
| Disney Animated Characters | 0 | - | 4.88 | 601,885 |
| Conspiracy Theories – Mostly U.S. | 0 | - | 4.44 | 56,580 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 451,493 |
| Countries with Four Letters | 0 | - | 4.99 | 423,255 |
| Word Chain - South America | 0 | - | 4.51 | 23,928 |
| Eight Most Popular Berries | 0 | - | 4.43 | 99,523 |
| Top 20 Fruits Sold in the U.S. | 0 | - | 4.45 | 67,941 |
| Sayings About Animals #1 | 0 | - | 4.35 | 107,960 |
| Sayings About Animals #4 | 0 | - | 4.21 | 42,151 |
| Countries with the Most Sheep | 0 | - | 4.92 | 103,374 |
| Fish by Picture #2 | 0 | - | 4.07 | 18,613 |
| Turkey (The Bird) | 0 | - | 4.15 | 12,416 |
| Animals that Start with N | 0 | - | 3.73 | 31,749 |
| Horse Vocabulary | 0 | - | 4.23 | 22,759 |
| Countries by Languages in 90 Seconds | 0 | - | 4.94 | 722,559 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,098,958 |
| Fruits: No Vowels | 0 | - | 4.81 | 99,909 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 305,452 |
| Islands by Country #1 | 0 | - | 4.88 | 175,463 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,625 |
| Regions of Countries #2 | 0 | - | 4.95 | 124,017 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,799 |
| Random Geographic Groups of Five | 0 | - | 4.93 | 114,803 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 201,031 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 183,291 |
| Can You Name These 50 Random Countries? | 0 | - | 4.99 | 217,333 |
| Cold War Decoder | 0 | - | 4.83 | 52,442 |
| Capital Cities Chain | 0 | - | 4.83 | 82,921 |
| Name a Valid Year in History | 0 | - | 4.93 | 67,450 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 321,673 |
| Name a Valid Country #3 | 0 | - | 4.99 | 263,600 |
| Name a Valid Country #1 | 0 | - | 4.99 | 291,145 |
| Name a Valid Country #2 | 0 | - | 4.98 | 251,414 |
| Name a Valid Country #4 | 0 | - | 4.97 | 256,575 |
| Name a Valid Country #5 | 0 | - | 4.99 | 207,605 |
| Name a Valid Country #6 | 0 | - | 4.94 | 129,932 |
| Name a Valid Country #7 | 0 | - | 4.91 | 129,684 |
| Name a Valid Country #8 | 0 | - | 4.86 | 99,038 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,421 |
| Random Geographic Groups of Seven | 0 | - | 4.91 | 46,234 |
| Big Cats | 0 | - | 3.91 | 67,836 |
| Countries With Two or More Bear Species | 0 | - | 4.90 | 22,793 |
| Animal Varieties #2 | 0 | - | 4.40 | 66,735 |
| Types of Bears | 0 | - | 4.51 | 143,818 |
| Deadly Animals | 0 | - | 4.03 | 110,661 |
| Famous Animals #1 | 0 | - | 4.03 | 239,779 |
| Famous Animals #2 | 0 | - | 4.02 | 57,533 |
| Famous Animals Quiz #3 | 0 | - | 4.24 | 43,351 |
| Animal Facts | 0 | - | 4.15 | 43,004 |
| Largest Land Animals of Asia | 0 | - | 3.64 | 8,315 |
| Countries with the Most Wolves | 0 | - | 4.92 | 108,231 |
| Cat Knowledge | 0 | - | 4.48 | 25,826 |
| Bear Knowledge | 0 | - | 4.54 | 35,110 |
| Cow Knowledge | 0 | - | 4.46 | 24,278 |
