| Dog Breed Picture Quiz | 0 | - | 4.34 | 206,688 |
| Animals by Skeleton Image | 0 | - | 4.81 | 46,963 |
| Cartoon Catchphrases Quiz | 0 | - | 4.20 | 69,904 |
| Strongest Nation Brands | 0 | - | 4.50 | 37,816 |
| Countries with Wild Tigers | 0 | - | 4.96 | 137,446 |
| Countries with Wild Penguins | 0 | - | 4.94 | 100,583 |
| Countries with the Most Sheep | 0 | - | 4.93 | 103,661 |
| Countries with the Most Venomous Animal Species | 0 | - | 4.87 | 87,556 |
| Brand-Name Animals | 0 | - | 4.16 | 74,682 |
| Countries With The Most Bird Species | 0 | - | 4.93 | 33,210 |
| Countries with Glaciers | 0 | - | 4.97 | 105,820 |
| Countries with the Highest Carbon Dioxide Emissions | 0 | - | 4.98 | 110,027 |
| Countries Reducing Carbon Dioxide Emissions the Most | 0 | - | 4.89 | 64,980 |
| Countries with the Most Forest | 0 | - | 4.87 | 148,003 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,335,979 |
| Animal Varieties #1 | 0 | - | 4.48 | 93,323 |
| A Whale of a Quiz | 0 | - | 4.41 | 36,166 |
| Animal Varieties #3 | 0 | - | 4.50 | 55,642 |
| Countries with the Most Wolves | 0 | - | 4.92 | 108,622 |
| Animal Stereotypes | 0 | - | 4.48 | 37,507 |
| Countries that Catch the Most Fish | 0 | - | 4.90 | 113,153 |
| Countries With Two or More Bear Species | 0 | - | 4.90 | 22,878 |
| Names of Generations | 0 | - | 4.09 | 45,541 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 74,583 |
| Brand Logos Quiz #1 | 0 | - | 4.83 | 2,439,178 |
| Countries that Produce the Most Beer | 0 | - | 4.85 | 131,773 |
| Five Biggest World Cities by Letter #2 | 0 | - | 4.84 | 69,324 |
| Five Biggest World Cities by Letter #1 | 0 | - | 4.95 | 73,989 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,134 |
| 20 Random Country Flags | 0 | - | 4.99 | 619,253 |
| Name a Valid European Capital | 0 | - | 4.95 | 153,664 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 264,766 |
| Name a Valid Asian Country | 0 | - | 4.98 | 121,818 |
| Name a Valid African Country | 0 | - | 4.98 | 155,074 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 115,931 |
| Baby, Male and Female Animals | 0 | - | 4.43 | 151,131 |
| French Animal Words | 0 | - | 4.44 | 135,006 |
| Animal Varieties #2 | 0 | - | 4.40 | 66,912 |
| Types of Bears | 0 | - | 4.50 | 143,946 |
| Spanish Animal Words | 0 | - | 4.53 | 95,986 |
| Deadly Animals | 0 | - | 4.02 | 110,813 |
| Famous Animals #1 | 0 | - | 4.03 | 239,990 |
| Famous Animals #2 | 0 | - | 4.02 | 57,592 |
| Famous Animals Quiz #3 | 0 | - | 4.24 | 43,420 |
| Animal Adjectives | 0 | - | 4.77 | 60,208 |
| Animal Facts | 0 | - | 4.15 | 43,045 |
| Countries with the Most Wild Elephants | 0 | - | 4.63 | 55,178 |
| Animal Populations of Countries | 0 | - | 4.52 | 44,065 |
| Cat Knowledge | 0 | - | 4.49 | 25,880 |
| Bear Knowledge | 0 | - | 4.54 | 35,170 |
| Cow Knowledge | 0 | - | 4.46 | 24,314 |
| Elephant Knowledge | 0 | - | 4.41 | 24,011 |
| North American Cat-Named Sports Teams | 0 | - | 4.43 | 33,830 |
| Multiple Choice Animal Quiz #1 | 0 | - | 4.50 | 56,365 |
| Human Taxonomy | 0 | - | 4.70 | 18,995 |
| Animals: No Vowels #1 | 0 | - | 4.56 | 64,388 |
| Animals by Close-up Image | 0 | - | 4.42 | 219,099 |
| Aquatic Mammals by Picture | 0 | - | 4.41 | 46,029 |
| Extinct Animals by Picture | 0 | - | 4.49 | 35,494 |
| Mammals by Picture #1 | 0 | - | 4.70 | 92,480 |
| Top 15 Countries with the Most Cows | 0 | - | 4.74 | 107,503 |
| Countries with the Most HIV | 0 | - | 4.46 | 44,539 |
| Countries with the Most Malaria Deaths | 0 | - | 4.45 | 45,563 |
| Countries that Desalinate the Most Water | 0 | - | 4.77 | 41,912 |
| U.S. Baby Boy Names by Decade | 0 | - | 4.55 | 492,106 |
| U.S. Baby Girl Names by Decade | 0 | - | 4.42 | 716,063 |
| Countries that Produce the Most Wine | 0 | - | 4.87 | 192,346 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 510,318 |
| #1 Hits of the 1980s | 0 | - | 4.87 | 149,480 |
| French Geography Quiz #1 | 0 | - | 4.89 | 35,099 |
| Five Biggest Cities by Country - Extreme | 0 | - | 4.95 | 42,295 |
| Which City in Europe? | 0 | - | 4.83 | 107,911 |
| Random African Capitals on a Map | 0 | - | 4.96 | 55,279 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 51,389 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,432 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,730,272 |
| Random Circular Cutouts of the World Map | 0 | - | 4.96 | 76,574 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 210,603 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 91,116 |
| Category Elimination - Country Flags #1 | 0 | - | 4.96 | 143,619 |
| Countries that Beat the United States | 0 | - | 4.93 | 168,712 |
| Countries that Beat China | 0 | - | 4.85 | 116,772 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,633 |
| Countries that Beat Australia | 0 | - | 4.92 | 93,467 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,363 |
| Countries that Beat Indonesia | 0 | - | 4.86 | 56,497 |
| Countries that Beat Canada | 0 | - | 4.90 | 99,024 |
| Countries that Beat Germany | 0 | - | 4.94 | 107,355 |
| Countries that Beat Italy | 0 | - | 4.85 | 55,202 |
| Animal Anatomy Quiz | 0 | - | 4.39 | 59,958 |
| Biggest Animals by Category | 0 | - | 4.18 | 73,296 |
| Word Scramble - Animals #1 | 0 | - | 4.36 | 138,476 |
| Animal Sounds | 0 | - | 4.27 | 192,042 |
| Fictional Animals #1 | 0 | - | 4.06 | 46,472 |
| Animal Idioms Quiz #1 | 0 | - | 4.29 | 43,188 |
| Animal Idioms Quiz #2 | 0 | - | 4.33 | 43,742 |
| Words that are Animals | 0 | - | 3.85 | 41,515 |
| Words Containing Animals #1 | 0 | - | 4.21 | 43,626 |
| Words Containing Animals #2 | 0 | - | 4.09 | 34,498 |
| Extinct Animals | 0 | - | 4.13 | 27,583 |
| Name that Bug | 0 | - | 4.12 | 45,646 |
| Books with Animals in the Title #1 | 0 | - | 4.41 | 74,742 |
| Animals A-Z #1 | 0 | - | 4.40 | 93,927 |
| Animals of Australia | 0 | - | 4.53 | 42,499 |
| Animals A-Z #2 | 0 | - | 4.12 | 66,532 |
| Word Scramble - Animals #2 | 0 | - | 4.39 | 52,621 |
| Pack Animals | 0 | - | 4.20 | 10,442 |
| Lion Trivia | 0 | - | 4.19 | 16,440 |
| Countries with More Cows than People | 0 | - | 4.46 | 61,671 |
| "Big Five" African Game Animals | 0 | - | 4.22 | 47,489 |
| Mammal Knowledge #1 | 0 | - | 4.20 | 19,729 |
| Mammal Knowledge #2 | 0 | - | 4.13 | 18,573 |
| Primate Knowledge | 0 | - | 4.17 | 15,351 |
| Insect Knowledge #1 | 0 | - | 4.38 | 12,456 |
| Insect Knowledge #2 | 0 | - | 4.22 | 9,014 |
| Reptile Picture Quiz | 0 | - | 4.32 | 14,386 |
| Word Scramble - Random Animals | 0 | - | 4.38 | 49,469 |
| Earliest Domestication of Animals | 0 | - | 4.34 | 28,312 |
| Animals in the News | 0 | - | 4.37 | 26,841 |
| Animal Emojis | 0 | - | 4.74 | 85,300 |
| Countries with Wild Lions | 0 | - | 4.77 | 26,584 |
| Multiple Choice Animal Quiz #2 | 0 | - | 4.21 | 15,516 |
| Animals: No Vowels #2 | 0 | - | 4.51 | 22,791 |
| Fish by Picture #1 | 0 | - | 4.41 | 109,072 |
| Animals A-Z by Picture | 0 | - | 4.08 | 66,880 |
| Australian Animals By Picture | 0 | - | 4.45 | 31,787 |
| Mammals by Picture #3 | 0 | - | 4.39 | 62,518 |
| Mammals by Picture #4 | 0 | - | 4.03 | 34,358 |
| Birds by Picture #1 | 0 | - | 4.47 | 42,071 |
| Birds by Picture #2 | 0 | - | 4.33 | 36,737 |
| Mammals by Picture #2 | 0 | - | 4.28 | 58,581 |
| Birds by Picture #3 | 0 | - | 4.24 | 33,500 |
| Dog Knowledge | 0 | - | 4.46 | 34,557 |
| U.S. State Birds | 0 | - | 4.31 | 21,517 |
| Birds in the Answer | 0 | - | 4.56 | 52,932 |
| Bird in the Answers | 0 | - | 4.11 | 33,974 |
| Largest Types of Birds | 0 | - | 4.19 | 27,025 |
| North American Bird-Named Teams | 0 | - | 4.44 | 68,008 |
| Bird Knowledge #1 | 0 | - | 4.33 | 15,783 |
| Bird Knowledge #2 | 0 | - | 4.42 | 14,246 |
| Fish Knowledge | 0 | - | 4.38 | 25,750 |
| Fish... or Not a Fish? | 0 | - | 4.39 | 43,755 |
| Top Countries for Shark Attacks | 0 | - | 4.47 | 45,946 |
| Animals that Start with A | 0 | - | 4.26 | 112,461 |
| Animals that Start with B | 0 | - | 4.31 | 114,165 |
| Animals that Start with C | 0 | - | 4.21 | 93,552 |
| Animals that Start with D | 0 | - | 4.25 | 87,286 |
| Animals that Start with E | 0 | - | 4.28 | 74,190 |
| Animals that Start with F | 0 | - | 4.28 | 107,462 |
| Animals that Start with G | 0 | - | 4.25 | 80,404 |
| Animals that Start with K | 0 | - | 4.07 | 66,751 |
| Animals that Start with L | 0 | - | 4.47 | 102,456 |
| Animals that Start with M | 0 | - | 4.23 | 84,294 |
| Animals that Start with P | 0 | - | 4.45 | 86,486 |
| Animals that Start with R | 0 | - | 4.28 | 87,678 |
| Animals that Start with S | 0 | - | 4.49 | 87,679 |
| Animals that Start with T | 0 | - | 4.32 | 92,127 |
| Animals that Start with H | 0 | - | 4.31 | 86,587 |
| Animals that Start with O | 0 | - | 4.27 | 88,835 |
| Animals that Start with W | 0 | - | 4.36 | 47,373 |
| Top 10 Countries with the Most Horses | 0 | - | 4.49 | 69,271 |
| Horse Knowledge | 0 | - | 4.46 | 24,137 |
| Countries with NO Snakes | 0 | - | 4.51 | 63,671 |
| Snake Knowledge | 0 | - | 4.49 | 18,878 |
| Where Do Musk Oxen Live? | 0 | - | 4.63 | 15,353 |
| Northernmost Countries Without Glaciers | 0 | - | 4.62 | 36,195 |
| Elements Named for Countries | 0 | - | 4.52 | 24,975 |
| Signs of the Zodiac Quiz | 0 | - | 4.46 | 227,768 |
| Name the Constellations | 0 | - | 4.63 | 48,245 |
| Countries by Carbon Dioxide Emissions per Capita | 0 | - | 4.03 | 49,195 |
| Countries with the Most Mangroves | 0 | - | 4.54 | 34,738 |
| Worst Plastic Polluting Countries | 0 | - | 4.51 | 66,867 |
| Least-Forested Countries | 0 | - | 4.53 | 65,426 |
| Most Forested European Countries | 0 | - | 4.80 | 75,693 |
| Least Forested Countries in Asia | 0 | - | 4.75 | 64,939 |
| Countries with the Highest Percentage of Forest | 0 | - | 4.63 | 37,956 |
| Tropical Rainforest Countries | 0 | - | 4.69 | 82,349 |
| Countries with Tropical Rainforest and Glaciers | 0 | - | 4.51 | 55,789 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 140,096 |
| Brand Logos Quiz #2 | 0 | - | 4.70 | 1,698,556 |
| Brand Logos Quiz #4 | 0 | - | 4.45 | 1,018,049 |
| Countries by Alcohol Consumption | 0 | - | 4.43 | 206,072 |
| Top 10 Countries in Beer Production per Capita | 0 | - | 4.67 | 65,231 |
| World City Nicknames Quiz | 0 | - | 4.16 | 35,688 |
| U.S. State Nicknames | 0 | - | 4.47 | 50,756 |
| NFL Football Last Names | 0 | - | 4.43 | 172,074 |
| Political Figures by Last Name #1 | 0 | - | 4.56 | 68,756 |
| Bible Quotes Quiz #1 | 0 | - | 4.42 | 62,162 |
| Bible Quotes Quiz #3 | 0 | - | 4.47 | 43,704 |
| Movie Quote to Actor #1 | 0 | - | 4.38 | 34,751 |
| Comedy Movie Taglines | 0 | - | 4.45 | 28,530 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,556,226 |
| Political Movements by Country | 0 | - | 4.46 | 72,787 |
| Five Biggest Cities by Country | 0 | - | 4.70 | 167,367 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,801 |
| Which City in Canada? | 0 | - | 4.83 | 57,368 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,560 |
| Random European City to Country | 0 | - | 4.69 | 118,481 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,872 |
| Random Asian City to Country | 0 | - | 4.56 | 44,623 |
