| Animals - Taxonomy to Common Name | 0 | - | 4.81 | 28,416 |
| Animals by Skeleton Image | 0 | - | 4.81 | 46,805 |
| Word Scramble - Random Animals | 0 | - | 4.41 | 49,378 |
| Animal Emojis | 0 | - | 4.74 | 85,054 |
| Birds in the Answer | 0 | - | 4.56 | 52,905 |
| Word Scramble - Animals #1 | 0 | - | 4.36 | 138,317 |
| Animal Sounds | 0 | - | 4.26 | 191,948 |
| Word Scramble - Animals #2 | 0 | - | 4.39 | 52,556 |
| Fictional Animals #1 | 0 | - | 4.06 | 46,458 |
| People with Animal Names #1 | 0 | - | 3.97 | 42,584 |
| Mammals in the Answer | 0 | - | 4.35 | 29,989 |
| Three Letter Animals Quiz | 0 | - | 3.97 | 301,289 |
| Animal Decoder | 0 | - | 4.06 | 15,574 |
| Baby, Male and Female Animals | 0 | - | 4.43 | 150,924 |
| Animal Adjectives | 0 | - | 4.77 | 60,154 |
| North American Cat-Named Sports Teams | 0 | - | 4.43 | 33,778 |
| Animals: No Vowels #1 | 0 | - | 4.56 | 64,291 |
| Animals by Close-up Image | 0 | - | 4.42 | 218,829 |
| Aquatic Mammals by Picture | 0 | - | 4.41 | 45,901 |
| Extinct Animals by Picture | 0 | - | 4.49 | 35,413 |
| Mammals by Picture #1 | 0 | - | 4.70 | 92,243 |
| Bear in the Answers | 0 | - | 4.29 | 62,208 |
| Fictional Animals #2 | 0 | - | 3.97 | 36,374 |
| Words Containing Animals #1 | 0 | - | 4.21 | 43,597 |
| Words Containing Animals #2 | 0 | - | 4.09 | 34,485 |
| Name that Bug | 0 | - | 4.12 | 45,609 |
| Fictional Birds by Picture | 0 | - | 4.29 | 26,191 |
| Bird in the Answers | 0 | - | 4.11 | 33,899 |
| 3 and 4 Letter Birds | 0 | - | 4.25 | 23,841 |
| Bird Knowledge #2 | 0 | - | 4.42 | 14,225 |
| Fish by Picture #1 | 0 | - | 4.41 | 108,750 |
| North American Bird-Named Teams | 0 | - | 4.44 | 67,966 |
| Animals that Start with L | 0 | - | 4.47 | 102,353 |
| Animals that Start with P | 0 | - | 4.45 | 86,398 |
| Animals that Start with S | 0 | - | 4.49 | 87,599 |
| Name a Valid Country Bordering Each Sea | 0 | - | 4.91 | 116,212 |
| Animal Anatomy Quiz | 0 | - | 4.39 | 59,926 |
| Biggest Animals by Category | 0 | - | 4.18 | 73,250 |
| Words that are Animals | 0 | - | 3.85 | 41,498 |
| Extinct Animals | 0 | - | 4.16 | 27,555 |
| People with Animal Names Quiz #2 | 0 | - | 3.77 | 27,015 |
| "Big Five" African Game Animals | 0 | - | 4.22 | 47,455 |
| Three Letter Mammals Quiz | 0 | - | 3.69 | 11,915 |
| Four Letter Mammals Quiz | 0 | - | 3.83 | 12,599 |
| Reptile Picture Quiz | 0 | - | 4.32 | 14,354 |
| Earliest Domestication of Animals | 0 | - | 4.34 | 28,290 |
| Animals in the News | 0 | - | 4.37 | 26,822 |
| Animals: No Vowels #2 | 0 | - | 4.50 | 22,633 |
| Animals A-Z by Picture | 0 | - | 4.08 | 66,734 |
| Mammals by Picture #3 | 0 | - | 4.39 | 62,396 |
| Mammals by Picture #4 | 0 | - | 4.03 | 34,251 |
| Mammals by Picture #2 | 0 | - | 4.28 | 58,445 |
| Dog Knowledge | 0 | - | 4.46 | 34,512 |
| Largest Types of Birds | 0 | - | 4.19 | 27,005 |
| Bird Knowledge #1 | 0 | - | 4.33 | 15,770 |
| Analogies of Countries #1 | 0 | - | 4.89 | 68,660 |
| Best-Selling Video Game Consoles | 0 | - | 4.82 | 277,003 |
| Landforms by Country | 0 | - | 4.52 | 52,006 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 104,816 |
| Megadiverse Countries | 0 | - | 4.96 | 135,164 |
| Animal Idioms Quiz #1 | 0 | - | 4.29 | 43,128 |
| Animal Idioms Quiz #2 | 0 | - | 4.33 | 43,688 |
| Books with Animals in the Title #1 | 0 | - | 4.41 | 74,692 |
| Animals A-Z #1 | 0 | - | 4.40 | 93,858 |
| Animals A-Z #2 | 0 | - | 4.12 | 66,489 |
| Fish... or Not a Fish? | 0 | - | 4.39 | 43,663 |
| Animals that Start with A | 0 | - | 4.26 | 112,354 |
| Animals that Start with B | 0 | - | 4.31 | 114,066 |
| Animals that Start with C | 0 | - | 4.21 | 93,460 |
| Animals that Start with D | 0 | - | 4.25 | 87,207 |
| Animals that Start with E | 0 | - | 4.28 | 74,122 |
| Animals that Start with F | 0 | - | 4.28 | 107,373 |
| Animals that Start with G | 0 | - | 4.25 | 80,336 |
| Animals that Start with K | 0 | - | 4.07 | 66,698 |
| Animals that Start with M | 0 | - | 4.23 | 84,235 |
| Animals that Start with R | 0 | - | 4.28 | 87,609 |
| Animals that Start with T | 0 | - | 4.32 | 92,036 |
| Animals that Start with H | 0 | - | 4.31 | 86,523 |
| Animals that Start with O | 0 | - | 4.27 | 88,773 |
| Animals that Start with W | 0 | - | 4.36 | 47,323 |
| Random General Knowledge - Countries | 0 | - | 4.33 | 89,019 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,644,427 |
| Movies with Animals in the Title #1 | 0 | - | 4.20 | 183,988 |
| Songs with Animals in the Title #1 | 0 | - | 4.36 | 129,582 |
| Movies with Animals in the Title #2 | 0 | - | 4.28 | 108,727 |
| Word Puzzles - Animals #1 | 0 | - | 4.37 | 28,693 |
| Word Puzzles - Animals #2 | 0 | - | 4.20 | 24,899 |
| Countries with Wild Tigers | 0 | - | 4.96 | 137,131 |
| Countries with Wild Penguins | 0 | - | 4.94 | 100,428 |
| Animal Group Names | 0 | - | 4.07 | 23,259 |
| Largest Land Animals of the Americas | 0 | - | 4.39 | 20,301 |
| Largest Land Animals of Africa | 0 | - | 4.36 | 12,792 |
| Countries with the Most Venomous Animal Species | 0 | - | 4.88 | 87,440 |
| Sea Creatures by Picture | 0 | - | 4.27 | 17,787 |
| Most Popular Dog Breeds in the U.S. | 0 | - | 4.14 | 113,840 |
| Birds A-Z | 0 | - | 4.24 | 36,592 |
| Italian Name Translation | 0 | - | 4.83 | 47,682 |
| Songs that Start with the Same Word | 0 | - | 4.87 | 111,335 |
| Word Scramble - Countries | 0 | - | 4.87 | 2,109,762 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 167,335 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 119,722 |
| Anagram Chain - Countries | 0 | - | 4.98 | 117,251 |
| 7 Deadly Sins | 0 | - | 4.88 | 402,660 |
| Geography Quiz for Dummies | 0 | - | 4.87 | 109,132 |
| Disney Animated Characters | 0 | - | 4.88 | 602,435 |
| April Fools' Quiz #1 | 0 | - | 3.84 | 59,830 |
| April Fools' Quiz #2 | 0 | - | 3.40 | 48,855 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 237,762 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 452,566 |
| Countries with Four Letters | 0 | - | 4.99 | 424,906 |
| 4-Letter Geography Chain #1 | 0 | - | 4.82 | 170,599 |
| Random Symbol to Element | 0 | - | 4.88 | 93,637 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,218 |
| Name a Valid World City | 0 | - | 4.84 | 71,747 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 70,562 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 65,424 |
| Natural Features of Countries #1 | 0 | - | 4.87 | 83,985 |
| Countries with Fjords | 0 | - | 4.94 | 101,201 |
| Sayings About Animals #1 | 0 | - | 4.35 | 108,033 |
| Animal Varieties #1 | 0 | - | 4.48 | 93,087 |
| A Whale of a Quiz | 0 | - | 4.41 | 36,134 |
| Animal Varieties #3 | 0 | - | 4.52 | 55,535 |
| Sayings About Animals #4 | 0 | - | 4.21 | 42,197 |
| Countries with the Most Sheep | 0 | - | 4.93 | 103,516 |
| Animal Stereotypes | 0 | - | 4.48 | 37,423 |
| Fish by Picture #2 | 0 | - | 4.09 | 18,662 |
| Turkey (The Bird) | 0 | - | 4.15 | 12,427 |
| Animals that Start with N | 0 | - | 3.73 | 31,809 |
| Horse Vocabulary | 0 | - | 4.23 | 22,778 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,469 |
| Random Geographic Groups of Seven | 0 | - | 4.92 | 46,593 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,100,975 |
| Fruits: No Vowels | 0 | - | 4.81 | 100,248 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 306,146 |
| Islands by Country #1 | 0 | - | 4.90 | 176,016 |
| Regions of Countries #1 | 0 | - | 4.96 | 160,049 |
| Regions of Countries #2 | 0 | - | 4.95 | 124,388 |
| Regions of Countries #3 | 0 | - | 4.85 | 91,258 |
| Conspiracy Theories – Mostly U.S. | 0 | - | 4.44 | 56,654 |
| Countries with Shortest Maximum Distances to the Ocean | 0 | - | 4.13 | 31,030 |
| Random Geographic Groups of Five | 0 | - | 4.93 | 115,159 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 201,622 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 184,021 |
| Country Chain | 0 | - | 4.96 | 218,058 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 218,225 |
| Cold War Decoder | 0 | - | 4.83 | 52,540 |
| Eight Most Popular Berries | 0 | - | 4.43 | 99,777 |
| Top 20 Fruits Sold in the U.S. | 0 | - | 4.45 | 68,188 |
| Name a Valid Year in History | 0 | - | 4.93 | 67,732 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 50,299 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 322,920 |
| Name a Valid Country #3 | 0 | - | 4.99 | 265,179 |
| Name a Valid Country #1 | 0 | - | 4.99 | 293,852 |
| Name a Valid Country #2 | 0 | - | 4.98 | 253,249 |
| Name a Valid Country #4 | 0 | - | 4.97 | 258,295 |
| Name a Valid Country #5 | 0 | - | 4.99 | 209,221 |
| Name a Valid Country #6 | 0 | - | 4.95 | 141,986 |
| Name a Valid Country #7 | 0 | - | 4.91 | 131,112 |
| Name a Valid Country #8 | 0 | - | 4.86 | 100,325 |
| Random Name a Valid Bordering Country | 0 | - | 4.99 | 76,477 |
| Name a Valid Country #10 | 0 | - | 4.93 | 43,870 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 737,634 |
| Animal Varieties #2 | 0 | - | 4.40 | 66,805 |
| Types of Bears | 0 | - | 4.51 | 143,889 |
| Deadly Animals | 0 | - | 4.02 | 110,729 |
| Famous Animals #1 | 0 | - | 4.03 | 239,877 |
| Famous Animals #2 | 0 | - | 4.02 | 57,570 |
| Famous Animals Quiz #3 | 0 | - | 4.24 | 43,390 |
| Animal Facts | 0 | - | 4.15 | 43,024 |
| Largest Land Animals of Asia | 0 | - | 3.64 | 8,334 |
| Countries with the Most Wolves | 0 | - | 4.92 | 108,441 |
| Cat Knowledge | 0 | - | 4.48 | 25,855 |
| Bear Knowledge | 0 | - | 4.54 | 35,142 |
| Cow Knowledge | 0 | - | 4.46 | 24,296 |
| Elephant Knowledge | 0 | - | 4.41 | 23,994 |
| Multiple Choice Animal Quiz #1 | 0 | - | 4.50 | 56,315 |
| Human Taxonomy | 0 | - | 4.70 | 18,961 |
| Famous Dogs | 0 | - | 4.02 | 28,029 |
| Countries that Catch the Most Fish | 0 | - | 4.90 | 112,986 |
| Big Cats | 0 | - | 3.91 | 67,871 |
| Countries With Two or More Bear Species | 0 | - | 4.90 | 22,835 |
| Country Quiz on a Map - USA | 0 | - | 4.98 | 58,310 |
| Two Letter Answers #2 | 0 | - | 4.43 | 86,657 |
| One Letter Answers #1 | 0 | - | 4.47 | 77,612 |
| People With Place Names | 0 | - | 4.01 | 39,803 |
| Guess a Top 5 Last Name by Country | 0 | - | 4.61 | 46,180 |
| "Son" Last Names | 0 | - | 4.47 | 42,617 |
| Shared First Names #2 | 0 | - | 4.53 | 45,782 |
| People with J Initials | 0 | - | 4.51 | 55,554 |
| History Analogies #1 | 0 | - | 4.53 | 90,139 |
| History Analogies #2 | 0 | - | 4.49 | 77,375 |
| History Analogies #3 | 0 | - | 4.61 | 80,833 |
| Movie Title Antonyms #1 | 0 | - | 4.81 | 196,633 |
| Obfuscations of Movie Titles #1 | 0 | - | 4.93 | 62,219 |
| English Idioms #1 | 0 | - | 4.45 | 146,244 |
| Cliche Quotes Quiz #2 | 0 | - | 4.42 | 45,482 |
| Clothing Idioms | 0 | - | 4.41 | 34,290 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.43 | 323,793 |
| Are You a Nerd? | 0 | - | 4.35 | 45,071 |
| The Eleven Colors | 0 | - | 4.74 | 235,757 |
