| Animals by Skeleton Image | 0 | - | 4.81 | 46,674 |
| Word Scramble - Random Animals | 0 | - | 4.41 | 49,275 |
| Animal Emojis | 0 | - | 4.74 | 84,846 |
| Birds in the Answer | 0 | - | 4.56 | 52,881 |
| Word Scramble - Animals #1 | 0 | - | 4.36 | 138,191 |
| Animal Sounds | 0 | - | 4.26 | 191,826 |
| Word Scramble - Animals #2 | 0 | - | 4.39 | 52,505 |
| Country Chain | 0 | - | 4.96 | 217,592 |
| Animal Idioms Quiz #1 | 0 | - | 4.29 | 43,102 |
| Animal Idioms Quiz #2 | 0 | - | 4.33 | 43,649 |
| Movie Title Antonyms #1 | 0 | - | 4.81 | 196,329 |
| Obfuscations of Movie Titles #1 | 0 | - | 4.93 | 62,126 |
| People with Animal Names #1 | 0 | - | 3.97 | 42,563 |
| Bear in the Answers | 0 | - | 4.29 | 62,114 |
| Songs with Animals in the Title #1 | 0 | - | 4.36 | 129,484 |
| Baby, Male and Female Animals | 0 | - | 4.43 | 150,717 |
| Animal Adjectives | 0 | - | 4.77 | 60,080 |
| Animals by Close-up Image | 0 | - | 4.42 | 218,589 |
| Aquatic Mammals by Picture | 0 | - | 4.41 | 45,791 |
| Extinct Animals by Picture | 0 | - | 4.49 | 35,340 |
| Mammals by Picture #1 | 0 | - | 4.70 | 92,042 |
| Fictional Birds by Picture | 0 | - | 4.29 | 26,153 |
| 3 and 4 Letter Birds | 0 | - | 4.25 | 23,831 |
| Big Cats | 0 | - | 3.91 | 67,850 |
| Animals of Australia | 0 | - | 4.52 | 42,378 |
| Fish by Picture #1 | 0 | - | 4.41 | 108,648 |
| Birds by Picture #1 | 0 | - | 4.47 | 41,821 |
| North American Bird-Named Teams | 0 | - | 4.44 | 67,924 |
| Movie Titles with Shared First Words #1 | 0 | - | 4.48 | 49,171 |
| Obfuscations of Popular Cliches #2 | 0 | - | 4.45 | 42,005 |
| Name a Valid Country Bordering Each Sea | 0 | - | 4.91 | 115,991 |
| Famous Cats | 0 | - | 4.08 | 18,074 |
| Animal Anatomy Quiz | 0 | - | 4.39 | 59,882 |
| Biggest Animals by Category | 0 | - | 4.18 | 73,202 |
| People with Animal Names Quiz #2 | 0 | - | 3.77 | 26,998 |
| "Big Five" African Game Animals | 0 | - | 4.22 | 47,423 |
| Animals A-Z by Picture | 0 | - | 4.08 | 66,616 |
| Mammals by Picture #3 | 0 | - | 4.39 | 62,287 |
| Mammals by Picture #4 | 0 | - | 4.03 | 34,210 |
| Mammals by Picture #2 | 0 | - | 4.28 | 58,362 |
| Dog Knowledge | 0 | - | 4.46 | 34,472 |
| Analogies of Countries #1 | 0 | - | 4.89 | 68,508 |
| Movie Titles by Synonyms #1 | 0 | - | 4.46 | 126,625 |
| Movie Title Antonyms #2 | 0 | - | 4.46 | 80,935 |
| Obfuscations of Movie Titles #2 | 0 | - | 4.64 | 55,844 |
| "Like" Similes #1 | 0 | - | 4.19 | 42,150 |
| Best-Selling Video Game Consoles | 0 | - | 4.82 | 275,907 |
| Landforms by Country | 0 | - | 4.52 | 51,986 |
| Colors by Alternate Definition | 0 | - | 4.03 | 54,102 |
| Most Common Food and Drink Words | 0 | - | 4.04 | 23,717 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 104,590 |
| Elemental Words | 0 | - | 4.96 | 52,395 |
| Fictional Animals #1 | 0 | - | 4.06 | 46,440 |
| Books with Animals in the Title #1 | 0 | - | 4.41 | 74,637 |
| Birds by Picture #2 | 0 | - | 4.33 | 36,516 |
| Birds by Picture #3 | 0 | - | 4.24 | 33,325 |
| Last Name Vocabulary | 0 | - | 4.17 | 56,336 |
| Movie Titles with Shared First Words #2 | 0 | - | 4.62 | 27,211 |
| Song Titles with Shared First Words #1 | 0 | - | 4.79 | 25,979 |
| Obfuscations of Popular Cliches #1 | 0 | - | 4.37 | 50,355 |
| 5-Letter Literature Chain | 0 | - | 4.29 | 54,877 |
| 4-Letter Literature Chain | 0 | - | 4.39 | 42,430 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,634,022 |
| Mythical Creatures Quiz #1 | 0 | - | 4.92 | 708,629 |
| Movies with Animals in the Title #1 | 0 | - | 4.20 | 183,845 |
| Movies with Animals in the Title #2 | 0 | - | 4.28 | 108,631 |
| Mammals in the Answer | 0 | - | 4.35 | 29,977 |
| Songs with Animals in the Title #2 | 0 | - | 3.90 | 28,006 |
| Three Letter Animals Quiz | 0 | - | 3.97 | 301,149 |
| Countries with Wild Tigers | 0 | - | 4.96 | 136,986 |
| Countries with Wild Penguins | 0 | - | 4.94 | 100,307 |
| Animal Decoder | 0 | - | 4.06 | 15,553 |
| Animal Group Names | 0 | - | 4.07 | 23,230 |
| Largest Land Animals of Africa | 0 | - | 4.36 | 12,773 |
| Countries with the Most Venomous Animal Species | 0 | - | 4.87 | 87,316 |
| Sea Creatures by Picture | 0 | - | 4.27 | 17,752 |
| Most Popular Dog Breeds in the U.S. | 0 | - | 4.15 | 113,412 |
| Birds A-Z | 0 | - | 4.24 | 36,566 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 70,044 |
| First Name Vocabulary #1 | 0 | - | 3.85 | 48,636 |
| First Name Vocabulary #2 | 0 | - | 3.94 | 36,848 |
| Italian Name Translation | 0 | - | 4.83 | 47,277 |
| Movie Title Vocabulary Quiz #1 | 0 | - | 4.23 | 59,787 |
| Movie Titles by Synonyms #2 | 0 | - | 4.26 | 96,614 |
| Movie Titles by Synonyms #3 | 0 | - | 4.25 | 65,910 |
| Song Title Antonyms #1 | 0 | - | 4.11 | 87,627 |
| Song Title Antonyms #2 | 0 | - | 4.36 | 76,999 |
| Song Title Vocabulary | 0 | - | 4.35 | 62,474 |
| Song Titles by Synonyms #2 | 0 | - | 4.36 | 57,018 |
| Song Titles by Synonyms #1 | 0 | - | 4.18 | 69,778 |
| Songs that Start with the Same Word | 0 | - | 4.87 | 111,061 |
| Obfuscations of Song Titles #1 | 0 | - | 4.38 | 34,666 |
| Obfuscations of Song Titles #2 | 0 | - | 4.53 | 27,285 |
| Book Titles with Shared First Words | 0 | - | 4.53 | 15,239 |
| Word Scramble - Countries | 0 | - | 4.87 | 2,105,943 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 166,469 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 119,006 |
| Anagram Chain - Countries | 0 | - | 4.98 | 116,841 |
| "As" Similes #1 | 0 | - | 4.15 | 29,889 |
| "As" Similes #2 | 0 | - | 3.81 | 35,481 |
| "Like" Similes #2 | 0 | - | 3.84 | 38,031 |
| 7 Deadly Sins | 0 | - | 4.88 | 401,607 |
| Geography Quiz for Dummies | 0 | - | 4.87 | 108,932 |
| Disney Animated Characters | 0 | - | 4.88 | 601,984 |
| Synonyms of Drunk | 0 | - | 3.65 | 41,063 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 237,315 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 451,636 |
| Countries with Four Letters | 0 | - | 4.99 | 423,437 |
| 4-Letter Geography Chain #1 | 0 | - | 4.82 | 170,270 |
| Random Symbol to Element | 0 | - | 4.88 | 93,277 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,120 |
| Foods by Alternate Definition | 0 | - | 3.88 | 53,511 |
| American Candy by Alternate Definition | 0 | - | 4.04 | 19,372 |
| Foods Named for Places | 0 | - | 3.60 | 38,320 |
| Name a Valid World City | 0 | - | 4.84 | 71,497 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 64,967 |
| Country Name Etymologies #1 | 0 | - | 4.97 | 159,008 |
| Country Name Etymologies #2 | 0 | - | 4.96 | 86,711 |
| Countries With The Most Bird Species | 0 | - | 4.93 | 33,030 |
| Sayings About Animals #1 | 0 | - | 4.35 | 107,972 |
| Animal Varieties #1 | 0 | - | 4.48 | 92,989 |
| Fictional Animals #2 | 0 | - | 3.97 | 36,355 |
| A Whale of a Quiz | 0 | - | 4.41 | 36,107 |
| Animal Varieties #3 | 0 | - | 4.54 | 55,466 |
| Sayings About Animals #4 | 0 | - | 4.21 | 42,159 |
| Countries with the Most Sheep | 0 | - | 4.92 | 103,400 |
| Animal Stereotypes | 0 | - | 4.48 | 37,344 |
| Fish by Picture #2 | 0 | - | 4.07 | 18,619 |
| Turkey (The Bird) | 0 | - | 4.15 | 12,418 |
| Horse Vocabulary | 0 | - | 4.23 | 22,765 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,433 |
| Random Geographic Groups of Seven | 0 | - | 4.91 | 46,282 |
| Book Titles by Synonyms #2 | 0 | - | 4.37 | 39,487 |
| Idioms by Synonyms | 0 | - | 4.22 | 15,710 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,099,314 |
| Fruits: No Vowels | 0 | - | 4.81 | 99,967 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 305,581 |
| Islands by Country #1 | 0 | - | 4.90 | 175,532 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,689 |
| Regions of Countries #2 | 0 | - | 4.95 | 124,079 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,845 |
| Conspiracy Theories – Mostly U.S. | 0 | - | 4.44 | 56,591 |
| Random Geographic Groups of Five | 0 | - | 4.93 | 114,849 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 201,113 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 183,427 |
| Can You Name These 50 Random Countries? | 0 | - | 4.99 | 217,465 |
| Cold War Decoder | 0 | - | 4.83 | 52,458 |
| Capital Cities Chain | 0 | - | 4.84 | 82,978 |
| Eight Most Popular Berries | 0 | - | 4.43 | 99,566 |
| Top 20 Fruits Sold in the U.S. | 0 | - | 4.45 | 67,990 |
| Name a Valid Year in History | 0 | - | 4.93 | 67,491 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 50,166 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 321,831 |
| Name a Valid Country #3 | 0 | - | 4.99 | 263,724 |
| Name a Valid Country #1 | 0 | - | 4.99 | 291,395 |
| Name a Valid Country #2 | 0 | - | 4.98 | 251,566 |
| Name a Valid Country #4 | 0 | - | 4.97 | 256,717 |
| Name a Valid Country #5 | 0 | - | 4.99 | 207,726 |
| Name a Valid Country #6 | 0 | - | 4.94 | 130,011 |
| Name a Valid Country #7 | 0 | - | 4.91 | 129,754 |
| Name a Valid Country #8 | 0 | - | 4.86 | 99,118 |
| Name a Valid Country #10 | 0 | - | 4.93 | 43,250 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 723,010 |
| Countries With Two or More Bear Species | 0 | - | 4.90 | 22,797 |
| Animal Varieties #2 | 0 | - | 4.40 | 66,748 |
| Types of Bears | 0 | - | 4.51 | 143,828 |
| Deadly Animals | 0 | - | 4.03 | 110,675 |
| Famous Animals #1 | 0 | - | 4.03 | 239,794 |
| Famous Animals #2 | 0 | - | 4.02 | 57,535 |
| Famous Animals Quiz #3 | 0 | - | 4.24 | 43,361 |
| Animal Facts | 0 | - | 4.15 | 43,009 |
| Largest Land Animals of Asia | 0 | - | 3.64 | 8,315 |
| Countries with the Most Wolves | 0 | - | 4.92 | 108,278 |
| Three Letter Mammals Quiz | 0 | - | 3.69 | 11,906 |
| Four Letter Mammals Quiz | 0 | - | 3.83 | 12,576 |
| Cat Knowledge | 0 | - | 4.48 | 25,830 |
| Bear Knowledge | 0 | - | 4.54 | 35,115 |
| Cow Knowledge | 0 | - | 4.46 | 24,282 |
| Elephant Knowledge | 0 | - | 4.41 | 23,982 |
| Multiple Choice Animal Quiz #1 | 0 | - | 4.50 | 56,248 |
| Human Taxonomy | 0 | - | 4.68 | 18,933 |
| Famous Dogs | 0 | - | 4.02 | 28,008 |
| Countries that Catch the Most Fish | 0 | - | 4.90 | 112,675 |
| Two Letter Answers #2 | 0 | - | 4.43 | 86,541 |
| One Letter Answers #1 | 0 | - | 4.47 | 77,582 |
| People With Place Names | 0 | - | 4.01 | 39,713 |
| Guess a Top 5 Last Name by Country | 0 | - | 4.61 | 46,011 |
| Shared First Names #2 | 0 | - | 4.53 | 45,619 |
| People with J Initials | 0 | - | 4.51 | 55,507 |
| History Analogies #1 | 0 | - | 4.53 | 90,046 |
| History Analogies #2 | 0 | - | 4.49 | 77,303 |
| History Analogies #3 | 0 | - | 4.61 | 80,745 |
| Movie Title Vocabulary Quiz #2 | 0 | - | 4.02 | 21,216 |
| English Idioms #1 | 0 | - | 4.45 | 146,115 |
| Cliche Quotes Quiz #2 | 0 | - | 4.42 | 45,453 |
| Clothing Idioms | 0 | - | 4.41 | 34,251 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.43 | 323,260 |
| Are You a Nerd? | 0 | - | 4.35 | 44,972 |
| The Eleven Colors | 0 | - | 4.74 | 235,480 |
| Science General Knowledge #1 | 0 | - | 4.54 | 166,393 |
