| Animals by Skeleton Image | 0 | - | 4.81 | 46,937 |
| Animal Emojis | 0 | - | 4.74 | 85,264 |
| Fish by Picture #1 | 0 | - | 4.41 | 109,059 |
| Countries that Catch the Most Fish | 0 | - | 4.90 | 113,128 |
| Countries with the Most McDonald's Locations | 0 | - | 4.83 | 111,093 |
| Biggest Countries with No McDonald's | 0 | - | 4.84 | 89,912 |
| Animal Idioms Quiz #1 | 0 | - | 4.29 | 43,180 |
| Animal Idioms Quiz #2 | 0 | - | 4.33 | 43,738 |
| Fruits by Picture | 0 | - | 4.19 | 809,318 |
| Songs with Animals in the Title #1 | 0 | - | 4.36 | 129,662 |
| People with Animal Names #1 | 0 | - | 3.97 | 42,603 |
| Bear in the Answers | 0 | - | 4.29 | 62,262 |
| Foods by Country of Origin #1 | 0 | - | 4.41 | 337,933 |
| Baby, Male and Female Animals | 0 | - | 4.43 | 151,103 |
| Animal Adjectives | 0 | - | 4.77 | 60,199 |
| Animals by Close-up Image | 0 | - | 4.42 | 219,066 |
| Fish by Picture #2 | 0 | - | 4.09 | 18,744 |
| Aquatic Mammals by Picture | 0 | - | 4.41 | 46,015 |
| Extinct Animals by Picture | 0 | - | 4.49 | 35,479 |
| Mammals by Picture #1 | 0 | - | 4.70 | 92,448 |
| Name that Nut, Seed, or Bean | 0 | - | 4.57 | 57,748 |
| Animals of Australia | 0 | - | 4.53 | 42,494 |
| Birds by Picture #1 | 0 | - | 4.47 | 42,046 |
| Birds in the Answer | 0 | - | 4.56 | 52,931 |
| North American Bird-Named Teams | 0 | - | 4.44 | 68,000 |
| Big Cats | 0 | - | 3.91 | 67,896 |
| Countries That Produce the Most Spices | 0 | - | 4.44 | 41,685 |
| Countries that Produce the Most Cheese per Capita | 0 | - | 4.51 | 53,063 |
| Fruit and Vegetable Emojis | 0 | - | 4.45 | 90,926 |
| Countries Which Eat the Most Beef | 0 | - | 4.46 | 50,394 |
| Countries by Milk Production | 0 | - | 4.54 | 44,226 |
| Fast Food Logos Quiz | 0 | - | 4.45 | 249,514 |
| Name a Valid Country Bordering Each Sea | 0 | - | 4.91 | 116,425 |
| Animal Anatomy Quiz | 0 | - | 4.39 | 59,952 |
| Biggest Animals by Category | 0 | - | 4.18 | 73,290 |
| Word Scramble - Animals #1 | 0 | - | 4.36 | 138,458 |
| Animal Sounds | 0 | - | 4.27 | 192,020 |
| Word Scramble - Animals #2 | 0 | - | 4.39 | 52,614 |
| People with Animal Names Quiz #2 | 0 | - | 3.77 | 27,031 |
| "Big Five" African Game Animals | 0 | - | 4.22 | 47,487 |
| Animals A-Z by Picture | 0 | - | 4.08 | 66,860 |
| Mammals by Picture #3 | 0 | - | 4.39 | 62,503 |
| Mammals by Picture #4 | 0 | - | 4.03 | 34,345 |
| Mammals by Picture #2 | 0 | - | 4.28 | 58,573 |
| Dog Knowledge | 0 | - | 4.46 | 34,551 |
| Famous Cats | 0 | - | 4.08 | 18,095 |
| U.S. Chain Restaurant Menu | 0 | - | 4.08 | 139,361 |
| Foods of the World by Description | 0 | - | 4.18 | 46,131 |
| Countries That Eat the Most Pork | 0 | - | 4.18 | 39,426 |
| Countries that Produce the Most Cheese | 0 | - | 4.77 | 63,483 |
| Mostly-American Candy Logos | 0 | - | 4.14 | 159,958 |
| Vegetables by Picture | 0 | - | 4.36 | 63,819 |
| Most Popular Fast Food Restaurants | 0 | - | 4.23 | 672,608 |
| Top 15 Countries with the Most Starbucks | 0 | - | 4.51 | 81,525 |
| Landforms by Country | 0 | - | 4.52 | 52,017 |
| Books with Animals in the Title #1 | 0 | - | 4.41 | 74,736 |
| Word Scramble - Random Animals | 0 | - | 4.38 | 49,464 |
| Birds by Picture #2 | 0 | - | 4.33 | 36,719 |
| Birds by Picture #3 | 0 | - | 4.24 | 33,486 |
| Top Countries for Shark Attacks | 0 | - | 4.47 | 45,938 |
| Movies with Food in the Title | 0 | - | 4.16 | 233,689 |
| Foods by Picture | 0 | - | 3.81 | 226,616 |
| Citrus Fruits | 0 | - | 3.67 | 42,173 |
| Junk Foods by Picture | 0 | - | 3.69 | 96,744 |
| Countries that Eat the Most Meat | 0 | - | 4.23 | 42,495 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,652,761 |
| Movies with Animals in the Title #1 | 0 | - | 4.20 | 184,079 |
| Movies with Animals in the Title #2 | 0 | - | 4.28 | 108,792 |
| National Animals | 0 | - | 4.24 | 90,216 |
| Songs with Animals in the Title #2 | 0 | - | 3.90 | 28,054 |
| Countries with Wild Tigers | 0 | - | 4.96 | 137,334 |
| Countries with Wild Penguins | 0 | - | 4.94 | 100,550 |
| Animal Group Names | 0 | - | 4.07 | 23,285 |
| Largest Land Animals of Africa | 0 | - | 4.36 | 12,815 |
| Countries with the Most Venomous Animal Species | 0 | - | 4.87 | 87,535 |
| Animals - Taxonomy to Common Name | 0 | - | 4.81 | 28,480 |
| Sea Creatures by Picture | 0 | - | 4.27 | 17,820 |
| Most Popular Dog Breeds in the U.S. | 0 | - | 4.14 | 114,056 |
| Birds A-Z | 0 | - | 4.24 | 36,622 |
| Cities with the Most Michelin Stars | 0 | - | 4.33 | 24,661 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 65,919 |
| Word Scramble - Countries | 0 | - | 4.88 | 2,123,822 |
| Solve the Secret Country #1 | 0 | - | 4.93 | 168,202 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 120,419 |
| Anagram Chain - Countries | 0 | - | 4.98 | 117,663 |
| 7 Deadly Sins | 0 | - | 4.88 | 404,046 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 453,427 |
| Countries with Four Letters | 0 | - | 4.99 | 425,814 |
| Random Symbol to Element | 0 | - | 4.88 | 93,909 |
| Random Capital to Country | 0 | - | 4.99 | 2,601,460 |
| Random Country to Capital | 0 | - | 4.98 | 928,046 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,310 |
| Name a Valid World City | 0 | - | 4.85 | 71,981 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 71,029 |
| Sayings About Animals #1 | 0 | - | 4.35 | 108,104 |
| Animal Varieties #1 | 0 | - | 4.48 | 93,166 |
| A Whale of a Quiz | 0 | - | 4.41 | 36,161 |
| Animal Varieties #3 | 0 | - | 4.50 | 55,593 |
| Sayings About Animals #4 | 0 | - | 4.21 | 42,240 |
| Countries with the Most Sheep | 0 | - | 4.93 | 103,646 |
| Animal Stereotypes | 0 | - | 4.48 | 37,493 |
| Dog in the Answers | 0 | - | 4.16 | 68,847 |
| Fictional Birds by Picture | 0 | - | 4.29 | 26,226 |
| 3 and 4 Letter Birds | 0 | - | 4.25 | 23,863 |
| Turkey (The Bird) | 0 | - | 4.15 | 12,433 |
| Horse Vocabulary | 0 | - | 4.23 | 22,800 |
| Countries With The Most Bird Species | 0 | - | 4.93 | 33,201 |
| Best-Selling Breakfast Cereals | 0 | - | 3.68 | 92,956 |
| Foods by Country of Origin #2 | 0 | - | 3.67 | 59,704 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 742,464 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,102,434 |
| Islands by Country #1 | 0 | - | 4.90 | 176,339 |
| Regions of Countries #1 | 0 | - | 4.96 | 160,221 |
| Regions of Countries #2 | 0 | - | 4.95 | 124,545 |
| Regions of Countries #3 | 0 | - | 4.85 | 91,385 |
| Crayola Crayon Colors 64 Pack | 0 | - | 4.99 | 63,176 |
| Countries by Emojis | 0 | - | 4.99 | 242,438 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 202,017 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 184,397 |
| Sea in the Answers | 0 | - | 4.08 | 49,153 |
| Countries With One Word And Two O's | 0 | - | 4.92 | 56,579 |
| Country Chain | 0 | - | 4.96 | 218,442 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 218,919 |
| Capital Cities Chain | 0 | - | 4.84 | 83,361 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,562 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 323,786 |
| Name a Valid Country #3 | 0 | - | 4.99 | 266,001 |
| Name a Valid Country #1 | 0 | - | 4.99 | 295,262 |
| Name a Valid Country #2 | 0 | - | 4.98 | 254,154 |
| Name a Valid Country #4 | 0 | - | 4.97 | 259,162 |
| Name a Valid Country #5 | 0 | - | 4.99 | 210,033 |
| Name a Valid Country #6 | 0 | - | 4.95 | 145,137 |
| Name a Valid Country #7 | 0 | - | 4.91 | 131,852 |
| Name a Valid Country #8 | 0 | - | 4.86 | 100,975 |
| Random Name a Valid Bordering Country | 0 | - | 4.99 | 76,786 |
| Name a Valid Country #10 | 0 | - | 4.93 | 44,244 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,504 |
| Sayings About Animals #2 | 0 | - | 3.96 | 85,890 |
| Sayings About Animals #3 | 0 | - | 3.91 | 77,367 |
| Animal Varieties #2 | 0 | - | 4.40 | 66,852 |
| Types of Bears | 0 | - | 4.50 | 143,939 |
| Deadly Animals | 0 | - | 4.02 | 110,793 |
| Famous Animals #1 | 0 | - | 4.03 | 239,980 |
| Famous Animals #2 | 0 | - | 4.02 | 57,589 |
| Famous Animals Quiz #3 | 0 | - | 4.24 | 43,414 |
| Animal Facts | 0 | - | 4.15 | 43,043 |
| Books with Animals in the Title #2 | 0 | - | 4.23 | 18,114 |
| Largest Land Animals of Asia | 0 | - | 3.64 | 8,353 |
| Countries with the Most Wolves | 0 | - | 4.92 | 108,590 |
| Cat Knowledge | 0 | - | 4.49 | 25,877 |
| Bear Knowledge | 0 | - | 4.54 | 35,166 |
| Cow Knowledge | 0 | - | 4.46 | 24,313 |
| Elephant Knowledge | 0 | - | 4.41 | 24,010 |
| Multiple Choice Animal Quiz #1 | 0 | - | 4.50 | 56,351 |
| Animals in World History | 0 | - | 4.74 | 44,675 |
| Human Taxonomy | 0 | - | 4.70 | 18,990 |
| Famous Dogs | 0 | - | 4.02 | 28,037 |
| Countries With Two or More Bear Species | 0 | - | 4.90 | 22,868 |
| Books with Food in the Title | 0 | - | 3.95 | 39,760 |
| American Foods | 0 | - | 3.66 | 39,439 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,332 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 37,475 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 175,538 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 49,461 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 96,679 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.43 | 324,191 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 103,532 |
| The Eleven Colors | 0 | - | 4.74 | 236,015 |
| Marvel Cinematic Universe - All Movies | 0 | - | 4.89 | 343,220 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,574 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 181,733 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 89,714 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 81,321 |
| The Only Country ... | 0 | - | 4.91 | 81,881 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,667 |
| Random Countries by Borders | 0 | - | 4.99 | 83,083 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 141,464 |
| Random Name a Valid Country | 0 | - | 4.99 | 206,622 |
| Random World Capitals on a Map | 0 | - | 4.93 | 135,780 |
| Empty World Map without 20 Random Countries | 0 | - | 4.94 | 139,975 |
| World Map with 10 Random Extra Borders | 0 | - | 4.95 | 387,852 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 278,900 |
| Random Point on Land to Country | 0 | - | 4.99 | 237,196 |
| Random Countries on a Topological Map | 0 | - | 4.91 | 52,929 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 124,057 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 89,879 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 238,179 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 227,116 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 193,729 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 134,229 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 235,839 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 81,362 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 168,911 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 111,354 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 93,417 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 97,714 |
| Category Elimination - European Geography #3 | 0 | - | 4.86 | 81,977 |
| Name a Valid Island Country | 0 | - | 4.97 | 130,018 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,859 |
| African Great Lakes | 0 | - | 4.82 | 66,960 |
