| Word Scramble - Random Animals | 0 | - | 4.41 | 49,122 |
| Random Symbol to Element | 0 | - | 4.88 | 92,946 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 69,247 |
| Word Scramble - Countries | 0 | - | 4.86 | 2,098,809 |
| Word Scramble - Animals #1 | 0 | - | 4.36 | 137,968 |
| Animal Sounds | 0 | - | 4.26 | 191,579 |
| Word Scramble - Animals #2 | 0 | - | 4.39 | 52,398 |
| Animal Emojis | 0 | - | 4.73 | 84,163 |
| Birds in the Answer | 0 | - | 4.56 | 52,809 |
| Random Geographic Groups of Five | 0 | - | 4.93 | 114,396 |
| Can You Name These 50 Random Countries? | 0 | - | 4.99 | 216,117 |
| Random Geographic Groups of Seven | 0 | - | 4.91 | 45,927 |
| Fictional Animals #1 | 0 | - | 4.06 | 46,412 |
| Animals in World History | 0 | - | 4.74 | 44,440 |
| Random Countries by Borders | 0 | - | 4.99 | 82,299 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 139,047 |
| Random Name a Valid Country | 0 | - | 4.99 | 204,752 |
| Random Point on Land to Country | 0 | - | 4.99 | 234,098 |
| Random Countries on a Topological Map | 0 | - | 4.91 | 51,870 |
| People with Animal Names #1 | 0 | - | 3.97 | 42,535 |
| Mammals in the Answer | 0 | - | 4.35 | 29,953 |
| Three Letter Animals Quiz | 0 | - | 3.96 | 300,849 |
| Animal Decoder | 0 | - | 4.06 | 15,516 |
| Bear in the Answers | 0 | - | 4.29 | 61,891 |
| Baby, Male and Female Animals | 0 | - | 4.43 | 150,294 |
| Animal Adjectives | 0 | - | 4.77 | 59,969 |
| North American Cat-Named Sports Teams | 0 | - | 4.43 | 33,654 |
| Animals by Skeleton Image | 0 | - | 4.80 | 46,380 |
| Animals: No Vowels #1 | 0 | - | 4.56 | 63,982 |
| Animals by Close-up Image | 0 | - | 4.42 | 217,650 |
| Aquatic Mammals by Picture | 0 | - | 4.41 | 45,566 |
| Extinct Animals by Picture | 0 | - | 4.49 | 35,180 |
| Mammals by Picture #1 | 0 | - | 4.70 | 91,692 |
| Word Scramble - European Countries | 0 | - | 4.73 | 141,527 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 108,733 |
| Random Countries with Letters Missing | 0 | - | 4.51 | 95,393 |
| Empty World Map without 20 Random Countries | 0 | - | 4.94 | 137,419 |
| World Map with 10 Random Extra Borders | 0 | - | 4.95 | 382,445 |
| Fictional Animals #2 | 0 | - | 3.97 | 36,335 |
| Words Containing Animals #1 | 0 | - | 4.21 | 43,501 |
| Words Containing Animals #2 | 0 | - | 4.07 | 34,431 |
| Name that Bug | 0 | - | 4.12 | 45,538 |
| Animals - Taxonomy to Common Name | 0 | - | 4.80 | 28,246 |
| Fictional Birds by Picture | 0 | - | 4.29 | 26,066 |
| Bird in the Answers | 0 | - | 4.11 | 33,585 |
| 3 and 4 Letter Birds | 0 | - | 4.25 | 23,779 |
| Bird Knowledge #2 | 0 | - | 4.42 | 14,169 |
| Animals A-Z #1 | 0 | - | 4.41 | 93,505 |
| Fish by Picture #1 | 0 | - | 4.41 | 108,463 |
| North American Bird-Named Teams | 0 | - | 4.44 | 67,820 |
| Animals that Start with L | 0 | - | 4.47 | 101,793 |
| Animals that Start with P | 0 | - | 4.45 | 86,032 |
| Animals that Start with S | 0 | - | 4.49 | 87,235 |
| Random Geography General Knowledge Quiz | 0 | - | 4.46 | 135,217 |
| Animal Anatomy Quiz | 0 | - | 4.39 | 59,793 |
| Biggest Animals by Category | 0 | - | 4.18 | 73,099 |
| People with Animal Names Quiz #2 | 0 | - | 3.77 | 26,973 |
| "Big Five" African Game Animals | 0 | - | 4.22 | 47,353 |
| Three Letter Mammals Quiz | 0 | - | 3.69 | 11,876 |
| Four Letter Mammals Quiz | 0 | - | 3.83 | 12,548 |
| Animals: No Vowels #2 | 0 | - | 4.49 | 22,091 |
| Animals A-Z by Picture | 0 | - | 4.08 | 66,343 |
| Mammals by Picture #3 | 0 | - | 4.39 | 62,060 |
| Mammals by Picture #4 | 0 | - | 4.03 | 34,093 |
| Mammals by Picture #2 | 0 | - | 4.28 | 58,177 |
| Name a Valid Country Bordering Each Sea | 0 | - | 4.90 | 115,537 |
| Words that are Animals | 0 | - | 3.88 | 41,452 |
| Extinct Animals | 0 | - | 4.16 | 27,492 |
| Reptile Picture Quiz | 0 | - | 4.32 | 14,288 |
| Earliest Domestication of Animals | 0 | - | 4.34 | 28,249 |
| Animals in the News | 0 | - | 4.37 | 26,781 |
| Dog Knowledge | 0 | - | 4.46 | 34,332 |
| Largest Types of Birds | 0 | - | 4.19 | 26,957 |
| Bird Knowledge #1 | 0 | - | 4.33 | 15,728 |
| Analogies of Countries #1 | 0 | - | 4.89 | 68,351 |
| Best-Selling Video Game Consoles | 0 | - | 4.82 | 273,674 |
| Landforms by Country | 0 | - | 4.52 | 51,961 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 104,185 |
| Megadiverse Countries | 0 | - | 4.96 | 134,781 |
| Animal Idioms Quiz #1 | 0 | - | 4.32 | 43,023 |
| Animal Idioms Quiz #2 | 0 | - | 4.33 | 43,574 |
| Books with Animals in the Title #1 | 0 | - | 4.41 | 74,546 |
| Animals A-Z #2 | 0 | - | 4.12 | 66,337 |
| Word Puzzles - Animals #1 | 0 | - | 4.37 | 28,625 |
| Word Puzzles - Animals #2 | 0 | - | 4.20 | 24,848 |
| Countries with Wild Tigers | 0 | - | 4.96 | 136,340 |
| Countries with Wild Penguins | 0 | - | 4.94 | 99,977 |
| Animal Group Names | 0 | - | 4.06 | 23,178 |
| Largest Land Animals of the Americas | 0 | - | 4.39 | 20,252 |
| Largest Land Animals of Africa | 0 | - | 4.36 | 12,744 |
| Countries with the Most Venomous Animal Species | 0 | - | 4.87 | 87,031 |
| Sea Creatures by Picture | 0 | - | 4.27 | 17,690 |
| Fish... or Not a Fish? | 0 | - | 4.39 | 43,430 |
| Animals that Start with A | 0 | - | 4.26 | 111,917 |
| Animals that Start with B | 0 | - | 4.31 | 113,610 |
| Animals that Start with C | 0 | - | 4.23 | 92,767 |
| Animals that Start with D | 0 | - | 4.25 | 86,831 |
| Animals that Start with E | 0 | - | 4.28 | 73,786 |
| Animals that Start with F | 0 | - | 4.28 | 106,977 |
| Animals that Start with G | 0 | - | 4.25 | 80,023 |
| Animals that Start with K | 0 | - | 4.07 | 66,467 |
| Animals that Start with M | 0 | - | 4.23 | 83,914 |
| Animals that Start with R | 0 | - | 4.27 | 87,309 |
| Animals that Start with T | 0 | - | 4.32 | 91,367 |
| Animals that Start with H | 0 | - | 4.31 | 86,224 |
| Animals that Start with O | 0 | - | 4.27 | 88,510 |
| Animals that Start with W | 0 | - | 4.36 | 47,098 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,615,731 |
| Italian Name Translation | 0 | - | 4.82 | 46,407 |
| Songs that Start with the Same Word | 0 | - | 4.87 | 110,579 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 165,181 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 117,865 |
| Anagram Chain - Countries | 0 | - | 4.98 | 116,218 |
| Geography Quiz for Dummies | 0 | - | 4.87 | 108,515 |
| Random General Knowledge - Countries | 0 | - | 4.33 | 88,697 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 236,701 |
| Random Geographic Groups of Six | 0 | - | 4.40 | 49,811 |
| 4-Letter Geography Chain #1 | 0 | - | 4.81 | 169,890 |
| Random Country Dots on an Empty World Map | 0 | - | 4.74 | 103,910 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,903 |
| Name a Valid World City | 0 | - | 4.83 | 70,989 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 64,286 |
| Natural Features of Countries #1 | 0 | - | 4.87 | 83,770 |
| Countries with Fjords | 0 | - | 4.94 | 100,794 |
| Movies with Animals in the Title #1 | 0 | - | 4.20 | 183,596 |
| Songs with Animals in the Title #1 | 0 | - | 4.36 | 129,290 |
| Movies with Animals in the Title #2 | 0 | - | 4.28 | 108,285 |
| Animal Varieties #1 | 0 | - | 4.48 | 92,782 |
| A Whale of a Quiz | 0 | - | 4.41 | 36,061 |
| Animal Varieties #3 | 0 | - | 4.53 | 55,336 |
| Animal Stereotypes | 0 | - | 4.48 | 37,158 |
| Most Popular Dog Breeds | 0 | - | 4.20 | 110,902 |
| Birds A-Z | 0 | - | 4.24 | 36,504 |
| 7 Deadly Sins | 0 | - | 4.88 | 399,313 |
| Fast Math - Addition | 0 | - | 4.87 | 522,282 |
| Disney Animated Characters | 0 | - | 4.88 | 601,027 |
| Conspiracy Theories – Mostly U.S. | 0 | - | 4.44 | 56,459 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 448,982 |
| Countries with Four Letters | 0 | - | 4.99 | 421,682 |
| Random Capital to Country | 0 | - | 4.99 | 2,588,417 |
| Random Country to Capital | 0 | - | 4.98 | 918,725 |
| Random Cities on a World Map | 0 | - | 4.25 | 44,648 |
| Eight Most Popular Berries | 0 | - | 4.43 | 99,251 |
| Top 20 Fruits Sold in the U.S. | 0 | - | 4.44 | 67,629 |
| Sayings About Animals #1 | 0 | - | 4.35 | 107,549 |
| Sayings About Animals #4 | 0 | - | 4.21 | 42,035 |
| Countries with the Most Sheep | 0 | - | 4.92 | 103,062 |
| Fish by Picture #2 | 0 | - | 4.06 | 18,538 |
| Turkey (The Bird) | 0 | - | 4.15 | 12,405 |
| Horse Vocabulary | 0 | - | 4.23 | 22,722 |
| Countries by Languages in 90 Seconds | 0 | - | 4.94 | 719,288 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,096,086 |
| Fruits: No Vowels | 0 | - | 4.81 | 99,425 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 304,661 |
| Islands by Country #1 | 0 | - | 4.88 | 175,127 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,394 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,742 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,637 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 199,500 |
| Top Five Countries By Category #3 | 0 | - | 4.81 | 170,719 |
| Country Chain | 0 | - | 4.96 | 216,848 |
| Cold War Decoder | 0 | - | 4.83 | 52,268 |
| Name a Valid Year in History | 0 | - | 4.93 | 67,069 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 49,945 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 319,963 |
| Name a Valid Country #3 | 0 | - | 4.99 | 262,560 |
| Name a Valid Country #1 | 0 | - | 4.99 | 288,830 |
| Name a Valid Country #2 | 0 | - | 4.98 | 250,128 |
| Name a Valid Country #4 | 0 | - | 4.97 | 255,037 |
| Name a Valid Country #5 | 0 | - | 4.99 | 206,434 |
| Name a Valid Country #6 | 0 | - | 4.94 | 129,003 |
| Name a Valid Country #7 | 0 | - | 4.91 | 128,891 |
| Name a Valid Country #8 | 0 | - | 4.85 | 98,252 |
| Random Name a Valid Bordering Country | 0 | - | 4.99 | 75,317 |
| Name a Valid Country #10 | 0 | - | 4.93 | 42,677 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,367 |
| Big Cats | 0 | - | 3.91 | 67,770 |
| Countries With Two or More Bear Species | 0 | - | 4.90 | 22,711 |
| Animal Varieties #2 | 0 | - | 4.40 | 66,612 |
| Types of Bears | 0 | - | 4.51 | 143,302 |
| Deadly Animals | 0 | - | 4.03 | 110,195 |
| Famous Animals #1 | 0 | - | 4.03 | 239,552 |
| Famous Animals #2 | 0 | - | 4.02 | 57,478 |
| Famous Animals Quiz #3 | 0 | - | 4.24 | 43,289 |
| Animal Facts | 0 | - | 4.15 | 42,967 |
| Largest Land Animals of Asia | 0 | - | 3.64 | 8,293 |
| Countries with the Most Wolves | 0 | - | 4.92 | 107,852 |
| Cat Knowledge | 0 | - | 4.48 | 25,791 |
| Bear Knowledge | 0 | - | 4.54 | 35,064 |
| Cow Knowledge | 0 | - | 4.46 | 24,234 |
| Elephant Knowledge | 0 | - | 4.41 | 23,948 |
| Multiple Choice Animal Quiz #1 | 0 | - | 4.50 | 56,142 |
| Human Taxonomy | 0 | - | 4.68 | 18,901 |
| Famous Dogs | 0 | - | 4.02 | 27,936 |
| Countries that Catch the Most Fish | 0 | - | 4.90 | 112,304 |
| Chuck Norris Facts | 0 | - | 4.51 | 8,379 |
| Two Letter Answers #2 | 0 | - | 4.43 | 86,322 |
| One Letter Answers #1 | 0 | - | 4.47 | 77,496 |
| Guess a Top 5 Last Name by Country | 0 | - | 4.63 | 45,597 |
| "Son" Last Names | 0 | - | 4.47 | 42,114 |
