| Animals: No Vowels #1 | 0 | - | 4.57 | 63,061 |
| Word Puzzles - Animals #2 | 0 | - | 4.20 | 24,626 |
| Animals by Skeleton Image | 0 | - | 4.81 | 45,086 |
| Biggest Animals by Category | 0 | - | 4.17 | 72,625 |
| Animals A-Z #1 | 0 | - | 4.41 | 91,862 |
| Animals: No Vowels #2 | 0 | - | 4.56 | 20,252 |
| Animals that Start with L | 0 | - | 4.47 | 100,123 |
| Animals that Start with P | 0 | - | 4.45 | 84,634 |
| Animals that Start with S | 0 | - | 4.49 | 86,068 |
| Animals A-Z #2 | 0 | - | 4.11 | 65,612 |
| Animals in World History | 0 | - | 4.73 | 43,707 |
| Animals that Start with A | 0 | - | 4.26 | 110,302 |
| Animals that Start with B | 0 | - | 4.31 | 111,766 |
| Animals that Start with C | 0 | - | 4.23 | 91,329 |
| Animals that Start with D | 0 | - | 4.24 | 85,113 |
| Animals that Start with E | 0 | - | 4.28 | 72,674 |
| Animals that Start with F | 0 | - | 4.28 | 105,460 |
| Animals that Start with G | 0 | - | 4.25 | 79,048 |
| Animals that Start with K | 0 | - | 4.05 | 65,648 |
| Animals that Start with M | 0 | - | 4.24 | 82,847 |
| Animals that Start with R | 0 | - | 4.27 | 86,030 |
| Animals that Start with T | 0 | - | 4.32 | 89,978 |
| Animals that Start with H | 0 | - | 4.30 | 84,937 |
| Animals that Start with O | 0 | - | 4.26 | 87,356 |
| Animals that Start with W | 0 | - | 4.34 | 46,359 |
| Countries Hidden in a Letter #1 | 0 | - | 5.00 | 47,127 |
| Baby, Male and Female Animals | 0 | - | 4.42 | 148,231 |
| Animal Adjectives | 0 | - | 4.75 | 59,408 |
| North American Cat-Named Sports Teams | 0 | - | 4.43 | 33,179 |
| Animals by Close-up Image | 0 | - | 4.42 | 214,966 |
| Mammals by Picture #3 | 0 | - | 4.44 | 61,005 |
| Aquatic Mammals by Picture | 0 | - | 4.43 | 44,591 |
| Extinct Animals by Picture | 0 | - | 4.48 | 34,368 |
| Mammals by Picture #1 | 0 | - | 4.75 | 89,972 |
| Birds A-Z | 0 | - | 4.24 | 36,082 |
| NATO Military Alphabet | 0 | - | 4.98 | 543,074 |
| Words Containing Animals #1 | 0 | - | 4.20 | 43,130 |
| Words Containing Animals #2 | 0 | - | 4.07 | 34,176 |
| Name that Bug | 0 | - | 4.11 | 45,252 |
| Animals - Taxonomy to Common Name | 0 | - | 4.80 | 27,775 |
| Bird in the Answers | 0 | - | 4.10 | 32,537 |
| Bird Knowledge #2 | 0 | - | 4.42 | 13,952 |
| Countries by Military Spending | 0 | - | 4.93 | 174,038 |
| Classic Novels by Plot #2 | 0 | - | 4.86 | 36,477 |
| 12x12 Multiplication - The Whopper | 0 | - | 4.92 | 117,600 |
| Animal Emojis | 0 | - | 4.69 | 81,129 |
| Fish by Picture #1 | 0 | - | 4.41 | 107,316 |
| Birds in the Answer | 0 | - | 4.56 | 52,431 |
| North American Bird-Named Teams | 0 | - | 4.43 | 67,306 |
| 100 Most Common English Words | 0 | - | 4.89 | 1,283,993 |
| Flowers by Picture | 0 | - | 4.46 | 104,555 |
| Word Puzzles - World Cities #1 | 0 | - | 4.50 | 49,880 |
| Animal Anatomy Quiz | 0 | - | 4.38 | 59,413 |
| Word Scramble - Animals #1 | 0 | - | 4.36 | 136,267 |
| Animal Sounds Quiz | 0 | - | 4.27 | 190,094 |
| Word Scramble - Animals #2 | 0 | - | 4.39 | 51,767 |
| "Big Five" African Game Animals | 0 | - | 4.22 | 46,932 |
| Animals A-Z by Picture | 0 | - | 4.09 | 65,044 |
| Mammals by Picture #4 | 0 | - | 4.05 | 33,488 |
| Mammals by Picture #2 | 0 | - | 4.29 | 57,199 |
| Words that are Animals | 0 | - | 3.88 | 41,306 |
| Extinct Animals | 0 | - | 4.18 | 27,209 |
| Reptile Picture Quiz | 0 | - | 4.31 | 14,075 |
| Earliest Domestication of Animals | 0 | - | 4.33 | 28,096 |
| Animals in the News | 0 | - | 4.37 | 26,577 |
| Largest Types of Birds | 0 | - | 4.19 | 26,742 |
| Bird Knowledge #1 | 0 | - | 4.32 | 15,584 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 153,471 |
| Top Five Exporting Partners by Country | 0 | - | 4.86 | 66,253 |
| Megadiverse Countries | 0 | - | 4.97 | 132,975 |
| People with Animal Names Quiz #1 | 0 | - | 3.97 | 42,375 |
| Fictional Animals Quiz #1 | 0 | - | 4.06 | 46,188 |
| Mammals in the Answer | 0 | - | 4.35 | 29,815 |
| Three Letter Animals Quiz | 0 | - | 3.97 | 299,304 |
| Countries with Wild Tigers | 0 | - | 4.96 | 134,252 |
| Countries with Wild Penguins | 0 | - | 4.94 | 98,067 |
| Animal Decoder | 0 | - | 4.06 | 15,314 |
| Animal Group Names | 0 | - | 4.05 | 22,931 |
| Largest Land Animals of the Americas | 0 | - | 4.38 | 20,093 |
| Largest Land Animals of Africa | 0 | - | 4.36 | 12,566 |
| Countries with the Most Venomous Animal Species | 0 | - | 4.88 | 85,335 |
| Word Scramble - Random Animals | 0 | - | 4.40 | 48,294 |
| Sea Creatures by Picture | 0 | - | 4.27 | 17,388 |
| Fish... or Not a Fish? | 0 | - | 4.39 | 42,623 |
| Animals that Start with N | 0 | - | 3.71 | 30,931 |
| Top Arms Exporting Countries | 0 | - | 4.96 | 83,808 |
| Geological Extremes Quiz | 0 | - | 4.32 | 39,771 |
| Make a Stained Glass Window | 0 | - | 5.00 | 66,564 |
| Countries with the Least Dense Road Networks | 0 | - | 4.81 | 40,800 |
| Monarchies of the World | 0 | - | 4.93 | 162,387 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.92 | 109,747 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 109,010 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 110,608 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 73,671 |
| Numbers Tile Select Quiz | 0 | - | 4.99 | 72,723 |
| People on Money by Country | 0 | - | 4.83 | 59,244 |
| 12 x 12 Multiplication Table in 2 Minutes | 0 | - | 4.80 | 790,200 |
| Astronomy Quiz | 0 | - | 4.89 | 79,938 |
| Largest Objects in the Solar System | 0 | - | 4.99 | 132,850 |
| Solar System Trivia | 0 | - | 4.93 | 44,718 |
| Google What's the Difference? - Animals | 0 | - | 4.93 | 91,733 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.91 | 64,134 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.88 | 100,156 |
| Countries that Start with a Vowel | 0 | - | 4.98 | 125,673 |
| Geography by Letter - T | 0 | - | 4.84 | 149,651 |
| Word Puzzles - Countries #2 | 0 | - | 4.24 | 44,052 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 161,515 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.90 | 85,104 |
| Cities By Wikipedia Word Clouds A-Z | 0 | - | 4.81 | 32,226 |
| Countries By Wikipedia Word Clouds | 0 | - | 4.83 | 37,873 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 115,774 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 69,894 |
| Natural Features of Countries #1 | 0 | - | 4.86 | 82,557 |
| Countries with Fjords | 0 | - | 4.93 | 99,065 |
| Animal Varieties Quiz #1 | 0 | - | 4.48 | 91,265 |
| A Whale of a Quiz | 0 | - | 4.41 | 35,703 |
| Animal Varieties #3 | 0 | - | 4.50 | 54,401 |
| Animal Stereotypes | 0 | - | 4.48 | 36,005 |
| Bear in the Answers | 0 | - | 4.29 | 60,963 |
| U.S. Army Ranks | 0 | - | 4.46 | 101,254 |
| Top 30 Most Powerful Militaries | 0 | - | 4.53 | 173,682 |
| Countries with Aircraft Carriers | 0 | - | 4.75 | 122,428 |
| Names of Army Units | 0 | - | 4.63 | 36,117 |
| Formula One World Champions | 0 | - | 4.96 | 374,860 |
| IMDB Top 100 Movies | 0 | - | 4.46 | 199,962 |
| Disney Animated Characters | 0 | - | 4.87 | 595,061 |
| Authors with Books Turned into Movies | 0 | - | 4.43 | 62,045 |
| Corporate Partnerships Quiz | 0 | - | 4.56 | 36,550 |
| Prime Numbers 1-100 | 0 | - | 4.52 | 124,152 |
| Perfect Squares | 0 | - | 4.53 | 100,837 |
| Digits of Pi | 0 | - | 4.24 | 1,149,342 |
| Fast Math - Addition | 0 | - | 4.86 | 514,684 |
| Mathematics General Knowledge | 0 | - | 4.46 | 65,331 |
| Major World Religions | 0 | - | 4.78 | 92,019 |
| Religion General Knowledge #2 | 0 | - | 4.47 | 73,129 |
| Religion General Knowledge #3 | 0 | - | 4.46 | 68,611 |
| Religion General Knowledge #5 | 0 | - | 4.50 | 45,548 |
| Fictional Animals Quiz #2 | 0 | - | 3.97 | 36,206 |
| Countries with the Most Sheep | 0 | - | 4.90 | 91,521 |
| Fish by Picture #2 | 0 | - | 4.08 | 18,116 |
| Fictional Birds by Picture | 0 | - | 4.29 | 25,543 |
| 3 and 4 Letter Birds | 0 | - | 4.25 | 23,537 |
| Turkey (The Bird) | 0 | - | 4.15 | 12,334 |
| Horse Vocabulary | 0 | - | 4.22 | 22,550 |
| Countries with the Most Skyscrapers | 0 | - | 4.92 | 141,855 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 94,567 |
| Countries with the Tallest Buildings | 0 | - | 4.93 | 100,609 |
| Formula One Countries Visited | 0 | - | 4.96 | 138,848 |
| Formula 1: Top 3 in Driver's Championship | 0 | - | 4.95 | 95,845 |
| All F1 Grand Prix Winners | 0 | - | 4.88 | 86,564 |
| Coldest Countries | 0 | - | 4.97 | 135,727 |
| Five Coldest Countries by Continent | 0 | - | 4.96 | 75,625 |
| Countries with the Least Precipitation | 0 | - | 4.90 | 81,592 |
| Country Logic Puzzle 4x4 – Sudoku style | 0 | - | 4.99 | 27,533 |
| Geography by Letter on the World Map - A-Z | 0 | - | 4.89 | 79,664 |
| Geography by Letter on the World Map - A | 0 | - | 4.81 | 104,760 |
| Southernmost Countries A-Z | 0 | - | 4.94 | 151,825 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 191,932 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 168,541 |
| Biggest Countries by Area A-Z | 0 | - | 4.95 | 188,863 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 297,457 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 177,701 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.81 | 71,250 |
| Countries with the Most Nobel Prizes | 0 | - | 4.87 | 89,162 |
| Countries with Most Nobel Prizes by Continent | 0 | - | 4.93 | 59,404 |
| Word Puzzles - Countries #1 | 0 | - | 3.93 | 52,063 |
| Word Puzzles - U.S. Cities #1 | 0 | - | 4.38 | 20,665 |
| Word Puzzles - World Cities #2 | 0 | - | 4.03 | 30,490 |
| Word Puzzles - U.S. Cities #2 | 0 | - | 4.18 | 13,732 |
| Word Puzzles - World Cities #3 | 0 | - | 4.08 | 29,734 |
| Five Least Guessed Countries by Continent | 0 | - | 4.97 | 94,470 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.84 | 85,924 |
| Most Guessed Cities by Country #2 | 0 | - | 4.95 | 77,395 |
| Most Guessed Cities by Country #1 | 0 | - | 4.87 | 99,440 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 43,739 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 111,493 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 193,822 |
| Category Elimination - Official Languages | 0 | - | 4.98 | 67,822 |
| Monarchies Bordering Monarchies | 0 | - | 4.85 | 59,243 |
| Animal Varieties #2 | 0 | - | 4.40 | 65,803 |
| Types of Bears | 0 | - | 4.51 | 141,918 |
| Deadly Animals | 0 | - | 4.02 | 108,701 |
| Famous Animals Quiz #1 | 0 | - | 4.02 | 237,597 |
| Famous Animals Quiz #2 | 0 | - | 4.02 | 57,056 |
| Famous Animals Quiz #3 | 0 | - | 4.24 | 42,869 |
| Animal Facts | 0 | - | 4.15 | 42,759 |
| People with Animal Names Quiz #2 | 0 | - | 3.77 | 26,870 |
| Largest Land Animals of Asia | 0 | - | 3.62 | 8,167 |
| Countries with the Most Wolves | 0 | - | 4.92 | 105,583 |
| Three Letter Mammals Quiz | 0 | - | 3.66 | 11,746 |
| Four Letter Mammals Quiz | 0 | - | 3.83 | 12,403 |
| Cat Knowledge | 0 | - | 4.49 | 25,565 |
| Bear Knowledge | 0 | - | 4.54 | 34,721 |
| Cow Knowledge | 0 | - | 4.46 | 24,015 |
| Elephant Knowledge | 0 | - | 4.43 | 23,782 |
| Multiple Choice Animal Quiz #1 | 0 | - | 4.50 | 55,581 |
| Human Taxonomy | 0 | - | 4.69 | 18,689 |
| Countries that Catch the Most Fish | 0 | - | 4.89 | 110,241 |
| Countries With Two or More Bear Species | 0 | - | 4.90 | 21,951 |
| Invasions | 0 | - | 4.63 | 95,715 |
