| Word Scramble - Random Animals | 0 | - | 4.41 | 48,885 |
| Random Symbol to Element | 0 | - | 4.88 | 92,195 |
| Countries but all Vowels are Changed to O | 0 | - | 4.92 | 67,769 |
| Word Scramble - Countries | 0 | - | 4.86 | 2,087,467 |
| Word Scramble - Animals #1 | 0 | - | 4.36 | 137,605 |
| Animal Sounds | 0 | - | 4.26 | 191,143 |
| Word Scramble - Animals #2 | 0 | - | 4.39 | 52,242 |
| Animal Emojis | 0 | - | 4.69 | 83,276 |
| Birds in the Answer | 0 | - | 4.56 | 52,693 |
| Random Geographic Groups of Five | 0 | - | 4.93 | 113,607 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 213,703 |
| Random Geographic Groups of Seven | 0 | - | 4.91 | 45,174 |
| Fictional Animals #1 | 0 | - | 4.06 | 46,337 |
| Random Countries by Borders | 0 | - | 4.99 | 81,642 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 136,891 |
| Random Name a Valid Country | 0 | - | 4.99 | 203,156 |
| Random Point on Land to Country | 0 | - | 4.99 | 231,746 |
| Random Countries on a Topological Map | 0 | - | 4.90 | 51,177 |
| People with Animal Names #1 | 0 | - | 3.97 | 42,464 |
| Mammals in the Answer | 0 | - | 4.35 | 29,917 |
| Three Letter Animals Quiz | 0 | - | 3.97 | 300,307 |
| Animal Decoder | 0 | - | 4.06 | 15,457 |
| Baby, Male and Female Animals | 0 | - | 4.43 | 149,598 |
| Animal Adjectives | 0 | - | 4.77 | 59,822 |
| North American Cat-Named Sports Teams | 0 | - | 4.43 | 33,506 |
| Animals by Skeleton Image | 0 | - | 4.80 | 45,962 |
| Animals: No Vowels #1 | 0 | - | 4.57 | 63,554 |
| Animals by Close-up Image | 0 | - | 4.42 | 216,546 |
| Aquatic Mammals by Picture | 0 | - | 4.41 | 45,218 |
| Extinct Animals by Picture | 0 | - | 4.49 | 34,903 |
| Mammals by Picture #1 | 0 | - | 4.70 | 91,083 |
| Bear in the Answers | 0 | - | 4.29 | 61,602 |
| Word Scramble - European Countries | 0 | - | 4.70 | 140,968 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 108,128 |
| Random Countries with Letters Missing | 0 | - | 4.51 | 93,335 |
| Empty World Map without 20 Random Countries | 0 | - | 4.94 | 134,699 |
| World Map with 10 Random Extra Borders | 0 | - | 4.95 | 378,363 |
| Fictional Animals #2 | 0 | - | 3.97 | 36,290 |
| Words Containing Animals #1 | 0 | - | 4.21 | 43,381 |
| Words Containing Animals #2 | 0 | - | 4.07 | 34,347 |
| Name that Bug | 0 | - | 4.12 | 45,443 |
| Fictional Birds by Picture | 0 | - | 4.29 | 25,871 |
| Bird in the Answers | 0 | - | 4.10 | 33,265 |
| 3 and 4 Letter Birds | 0 | - | 4.25 | 23,713 |
| Bird Knowledge #2 | 0 | - | 4.42 | 14,095 |
| Animals A-Z #1 | 0 | - | 4.41 | 92,791 |
| Fish by Picture #1 | 0 | - | 4.41 | 108,064 |
| North American Bird-Named Teams | 0 | - | 4.43 | 67,612 |
| Animals that Start with L | 0 | - | 4.47 | 101,224 |
| Animals that Start with P | 0 | - | 4.45 | 85,620 |
| Animals that Start with S | 0 | - | 4.49 | 86,781 |
| Random Geography General Knowledge Quiz | 0 | - | 4.46 | 134,500 |
| Animal Anatomy Quiz | 0 | - | 4.39 | 59,650 |
| Biggest Animals by Category | 0 | - | 4.18 | 72,931 |
| People with Animal Names Quiz #2 | 0 | - | 3.77 | 26,941 |
| "Big Five" African Game Animals | 0 | - | 4.22 | 47,200 |
| Three Letter Mammals Quiz | 0 | - | 3.69 | 11,829 |
| Four Letter Mammals Quiz | 0 | - | 3.83 | 12,504 |
| Animals: No Vowels #2 | 0 | - | 4.57 | 21,441 |
| Animals A-Z by Picture | 0 | - | 4.08 | 65,871 |
| Mammals by Picture #3 | 0 | - | 4.39 | 61,757 |
| Mammals by Picture #4 | 0 | - | 4.03 | 33,888 |
| Mammals by Picture #2 | 0 | - | 4.28 | 57,844 |
| Name a Valid Country Bordering Each Sea | 0 | - | 4.90 | 114,719 |
| Words that are Animals | 0 | - | 3.88 | 41,406 |
| Extinct Animals | 0 | - | 4.18 | 27,400 |
| Reptile Picture Quiz | 0 | - | 4.32 | 14,223 |
| Earliest Domestication of Animals | 0 | - | 4.33 | 28,208 |
| Animals in the News | 0 | - | 4.37 | 26,712 |
| Dog Knowledge | 0 | - | 4.46 | 34,169 |
| Largest Types of Birds | 0 | - | 4.19 | 26,889 |
| Bird Knowledge #1 | 0 | - | 4.33 | 15,679 |
| Analogies of Countries #1 | 0 | - | 4.88 | 68,155 |
| Best-Selling Video Game Consoles | 0 | - | 4.81 | 269,463 |
| Landforms by Country | 0 | - | 4.52 | 51,914 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 103,452 |
| Megadiverse Countries | 0 | - | 4.97 | 133,867 |
| Animal Idioms Quiz #1 | 0 | - | 4.32 | 42,894 |
| Animal Idioms Quiz #2 | 0 | - | 4.33 | 43,460 |
| Books with Animals in the Title #1 | 0 | - | 4.41 | 74,276 |
| Animals A-Z #2 | 0 | - | 4.11 | 66,037 |
| Word Puzzles - Animals #1 | 0 | - | 4.37 | 28,514 |
| Word Puzzles - Animals #2 | 0 | - | 4.20 | 24,757 |
| Countries with Wild Tigers | 0 | - | 4.96 | 135,580 |
| Countries with Wild Penguins | 0 | - | 4.94 | 99,295 |
| Animal Group Names | 0 | - | 4.06 | 23,099 |
| Largest Land Animals of the Americas | 0 | - | 4.38 | 20,191 |
| Largest Land Animals of Africa | 0 | - | 4.36 | 12,687 |
| Countries with the Most Venomous Animal Species | 0 | - | 4.88 | 86,403 |
| Sea Creatures by Picture | 0 | - | 4.27 | 17,586 |
| Fish... or Not a Fish? | 0 | - | 4.39 | 43,192 |
| Animals that Start with A | 0 | - | 4.26 | 111,209 |
| Animals that Start with B | 0 | - | 4.31 | 112,708 |
| Animals that Start with C | 0 | - | 4.23 | 92,194 |
| Animals that Start with D | 0 | - | 4.25 | 86,114 |
| Animals that Start with E | 0 | - | 4.28 | 73,364 |
| Animals that Start with F | 0 | - | 4.28 | 106,490 |
| Animals that Start with G | 0 | - | 4.25 | 79,650 |
| Animals that Start with K | 0 | - | 4.06 | 66,164 |
| Animals that Start with M | 0 | - | 4.24 | 83,539 |
| Animals that Start with R | 0 | - | 4.27 | 86,604 |
| Animals that Start with T | 0 | - | 4.32 | 90,617 |
| Animals that Start with H | 0 | - | 4.31 | 85,857 |
| Animals that Start with O | 0 | - | 4.27 | 88,195 |
| Animals that Start with W | 0 | - | 4.35 | 46,822 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,586,381 |
| Italian Name Translation | 0 | - | 4.81 | 44,977 |
| Songs that Start with the Same Word | 0 | - | 4.87 | 109,894 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 163,070 |
| Solve the Secret Country #2 | 0 | - | 4.85 | 116,034 |
| Anagram Chain - Countries | 0 | - | 4.99 | 115,187 |
| Geography Quiz for Dummies | 0 | - | 4.87 | 107,780 |
| Random General Knowledge - Countries | 0 | - | 4.33 | 88,332 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 235,779 |
| Random Geographic Groups of Six | 0 | - | 4.40 | 49,405 |
| 4-Letter Geography Chain #1 | 0 | - | 4.82 | 169,145 |
| Random Country Dots on an Empty World Map | 0 | - | 4.73 | 102,295 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,521 |
| Name a Valid World City | 0 | - | 4.83 | 70,088 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 63,145 |
| Natural Features of Countries #1 | 0 | - | 4.86 | 83,364 |
| Countries with Fjords | 0 | - | 4.93 | 100,182 |
| Movies with Animals in the Title #1 | 0 | - | 4.21 | 183,023 |
| Songs with Animals in the Title #1 | 0 | - | 4.36 | 129,002 |
| Movies with Animals in the Title #2 | 0 | - | 4.28 | 107,994 |
| Animal Varieties Quiz #1 | 0 | - | 4.48 | 92,391 |
| A Whale of a Quiz | 0 | - | 4.41 | 35,958 |
| Animal Varieties #3 | 0 | - | 4.53 | 55,077 |
| Animal Stereotypes | 0 | - | 4.48 | 36,755 |
| Most Popular Dog Breeds | 0 | - | 4.19 | 110,549 |
| Birds A-Z | 0 | - | 4.24 | 36,338 |
| 7 Deadly Sins | 0 | - | 4.88 | 394,701 |
| Fast Math - Addition | 0 | - | 4.87 | 519,731 |
| Disney Animated Characters | 0 | - | 4.88 | 598,977 |
| Conspiracy Theories – Mostly U.S. | 0 | - | 4.44 | 56,230 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 446,667 |
| Countries with Four Letters | 0 | - | 4.99 | 418,383 |
| Random Capital to Country | 0 | - | 4.99 | 2,577,490 |
| Random Country to Capital | 0 | - | 4.98 | 911,311 |
| Random Cities on a World Map | 0 | - | 4.25 | 44,391 |
| Eight Most Popular Berries | 0 | - | 4.43 | 98,543 |
| Top 20 Fruits Sold in the U.S. | 0 | - | 4.44 | 66,956 |
| Sayings About Animals #1 | 0 | - | 4.35 | 107,356 |
| Sayings About Animals #4 | 0 | - | 4.21 | 41,928 |
| Countries with the Most Sheep | 0 | - | 4.92 | 102,372 |
| Fish by Picture #2 | 0 | - | 4.08 | 18,392 |
| Turkey (The Bird) | 0 | - | 4.15 | 12,382 |
| Horse Vocabulary | 0 | - | 4.22 | 22,669 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 711,181 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,090,414 |
| Fruits: No Vowels | 0 | - | 4.81 | 98,490 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 302,628 |
| Islands by Country #1 | 0 | - | 4.87 | 174,453 |
| Regions of Countries #1 | 0 | - | 4.97 | 158,884 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,256 |
| Regions of Countries #3 | 0 | - | 4.84 | 90,320 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 198,260 |
| Top Five Countries By Category #3 | 0 | - | 4.82 | 169,389 |
| Country Chain | 0 | - | 4.96 | 215,665 |
| Cold War Decoder | 0 | - | 4.83 | 51,906 |
| Name a Valid Year in History | 0 | - | 4.93 | 66,360 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 49,588 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 316,888 |
| Name a Valid Country #3 | 0 | - | 4.99 | 259,732 |
| Name a Valid Country #1 | 0 | - | 4.99 | 283,303 |
| Name a Valid Country #2 | 0 | - | 4.98 | 246,313 |
| Name a Valid Country #4 | 0 | - | 4.97 | 251,469 |
| Name a Valid Country #5 | 0 | - | 4.99 | 189,719 |
| Name a Valid Country #6 | 0 | - | 4.95 | 126,337 |
| Name a Valid Country #7 | 0 | - | 4.91 | 126,410 |
| Name a Valid Country #8 | 0 | - | 4.85 | 95,958 |
| Random Name a Valid Bordering Country | 0 | - | 4.99 | 74,186 |
| Name a Valid Country #10 | 0 | - | 4.93 | 41,388 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,234 |
| Big Cats | 0 | - | 3.91 | 67,669 |
| Animal Varieties #2 | 0 | - | 4.40 | 66,400 |
| Types of Bears | 0 | - | 4.51 | 143,076 |
| Deadly Animals | 0 | - | 4.03 | 109,873 |
| Famous Animals #1 | 0 | - | 4.03 | 238,796 |
| Famous Animals #2 | 0 | - | 4.02 | 57,320 |
| Famous Animals Quiz #3 | 0 | - | 4.24 | 43,145 |
| Animal Facts | 0 | - | 4.15 | 42,903 |
| Largest Land Animals of Asia | 0 | - | 3.62 | 8,254 |
| Countries with the Most Wolves | 0 | - | 4.92 | 107,002 |
| Cat Knowledge | 0 | - | 4.49 | 25,717 |
| Bear Knowledge | 0 | - | 4.54 | 34,982 |
| Cow Knowledge | 0 | - | 4.46 | 24,162 |
| Elephant Knowledge | 0 | - | 4.41 | 23,897 |
| Multiple Choice Animal Quiz #1 | 0 | - | 4.50 | 55,971 |
| Human Taxonomy | 0 | - | 4.68 | 18,839 |
| Famous Dogs | 0 | - | 4.02 | 27,871 |
| Countries that Catch the Most Fish | 0 | - | 4.90 | 111,457 |
| Countries With Two or More Bear Species | 0 | - | 4.90 | 22,467 |
| Chuck Norris Facts | 0 | - | 4.50 | 8,035 |
| Two Letter Answers #2 | 0 | - | 4.43 | 86,011 |
| One Letter Answers #1 | 0 | - | 4.47 | 77,381 |
| Guess a Top 5 Last Name by Country | 0 | - | 4.64 | 45,097 |
| "Son" Last Names | 0 | - | 4.48 | 41,721 |
| Shared First Names #2 | 0 | - | 4.53 | 44,975 |
| People with J Initials | 0 | - | 4.51 | 55,211 |
