| Animals A-Z #2 | 0 | - | 4.12 | 66,166 |
| Southernmost Countries A-Z | 0 | - | 4.94 | 152,992 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 194,429 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 169,677 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 191,305 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 299,867 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 72,409 |
| Animals that Start with L | 0 | - | 4.47 | 101,677 |
| Animals that Start with P | 0 | - | 4.45 | 85,928 |
| Animals that Start with S | 0 | - | 4.49 | 87,119 |
| Birds A-Z | 0 | - | 4.24 | 36,440 |
| Shortest Country Name A-Z | 0 | - | 5.00 | 235,680 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 125,040 |
| Animals that Start with A | 0 | - | 4.26 | 111,781 |
| Animals that Start with B | 0 | - | 4.31 | 113,482 |
| Animals that Start with C | 0 | - | 4.23 | 92,629 |
| Animals that Start with D | 0 | - | 4.25 | 86,734 |
| Animals that Start with E | 0 | - | 4.28 | 73,700 |
| Animals that Start with F | 0 | - | 4.28 | 106,843 |
| Animals that Start with G | 0 | - | 4.25 | 79,939 |
| Animals that Start with K | 0 | - | 4.07 | 66,410 |
| Animals that Start with M | 0 | - | 4.23 | 83,813 |
| Animals that Start with R | 0 | - | 4.27 | 87,206 |
| Animals that Start with T | 0 | - | 4.32 | 91,252 |
| Animals that Start with H | 0 | - | 4.31 | 86,113 |
| Animals that Start with O | 0 | - | 4.27 | 88,417 |
| Animals that Start with W | 0 | - | 4.36 | 47,024 |
| Animals: No Vowels #1 | 0 | - | 4.56 | 63,816 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 129,337 |
| World Cities A-Z by Clue #1 | 0 | - | 4.50 | 67,281 |
| Human Body A-Z | 0 | - | 4.51 | 128,857 |
| Asian Cities A-Z by Clue | 0 | - | 4.52 | 35,125 |
| Africa A-Z | 0 | - | 4.57 | 46,491 |
| Diseases and Medical Conditions A-Z | 0 | - | 4.68 | 57,216 |
| Biggest Animals by Category | 0 | - | 4.18 | 73,029 |
| Animals: No Vowels #2 | 0 | - | 4.53 | 21,836 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 179,696 |
| Middle East A-Z | 0 | - | 4.47 | 45,910 |
| World Cities Based on Location A-Z - #1 | 0 | - | 4.45 | 44,233 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,267 |
| World Cities A-Z by Clue #2 | 0 | - | 4.40 | 58,535 |
| Canada A-Z | 0 | - | 4.73 | 32,717 |
| Name an Official Language A-Z | 0 | - | 4.91 | 175,295 |
| Four Letter Geography A-Z #1 | 0 | - | 4.60 | 32,396 |
| Four Letter Geography A-Z #2 | 0 | - | 4.56 | 34,833 |
| Word Puzzles - Animals #1 | 0 | - | 4.37 | 28,556 |
| Word Puzzles - Animals #2 | 0 | - | 4.20 | 24,804 |
| Richest Countries A-Z | 0 | - | 4.92 | 102,345 |
| Baby, Male and Female Animals | 0 | - | 4.43 | 149,980 |
| Animal Adjectives | 0 | - | 4.77 | 59,915 |
| North American Cat-Named Sports Teams | 0 | - | 4.43 | 33,596 |
| Animals by Skeleton Image | 0 | - | 4.80 | 46,173 |
| Animals by Close-up Image | 0 | - | 4.42 | 217,306 |
| Aquatic Mammals by Picture | 0 | - | 4.41 | 45,423 |
| Extinct Animals by Picture | 0 | - | 4.49 | 35,056 |
| Mammals by Picture #1 | 0 | - | 4.70 | 91,423 |
| Animals that Start with N | 0 | - | 3.73 | 31,554 |
| NATO Military Alphabet | 0 | - | 4.98 | 556,579 |
| 12 x 12 Multiplication Table in 2 Minutes | 0 | - | 4.81 | 799,548 |
| 17th Century A-Z | 0 | - | 4.78 | 34,233 |
| Words Containing Animals #1 | 0 | - | 4.21 | 43,452 |
| Words Containing Animals #2 | 0 | - | 4.07 | 34,398 |
| Name that Bug | 0 | - | 4.12 | 45,497 |
| Bird in the Answers | 0 | - | 4.11 | 33,423 |
| Bird Knowledge #2 | 0 | - | 4.42 | 14,134 |
| American Football A-Z | 0 | - | 4.26 | 14,489 |
| MLB Baseball A-Z #2 | 0 | - | 4.11 | 17,048 |
| Switzerland A-Z | 0 | - | 4.45 | 25,574 |
| Name a Minecraft Mob A-Z | 0 | - | 4.87 | 42,094 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 120,769 |
| Word Scramble - Random Animals | 0 | - | 4.41 | 49,010 |
| Animal Emojis | 0 | - | 4.73 | 83,707 |
| Fish by Picture #1 | 0 | - | 4.41 | 108,292 |
| Birds in the Answer | 0 | - | 4.56 | 52,747 |
| North American Bird-Named Teams | 0 | - | 4.44 | 67,731 |
| Countries by Military Spending | 0 | - | 4.93 | 176,948 |
| Military History A-Z | 0 | - | 4.20 | 21,092 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,309,980 |
| Classic Novels by Plot #2 | 0 | - | 4.87 | 37,717 |
| 12x12 Multiplication - The Whopper | 0 | - | 4.92 | 120,086 |
| Rivers A-Z | 0 | - | 4.35 | 32,735 |
| Islands A-Z | 0 | - | 4.46 | 117,118 |
| Flowers by Picture | 0 | - | 4.46 | 105,126 |
| Animal Anatomy Quiz | 0 | - | 4.39 | 59,736 |
| Word Scramble - Animals #1 | 0 | - | 4.36 | 137,826 |
| Animal Sounds | 0 | - | 4.26 | 191,393 |
| Words that are Animals | 0 | - | 3.88 | 41,437 |
| Extinct Animals | 0 | - | 4.21 | 27,449 |
| Word Scramble - Animals #2 | 0 | - | 4.39 | 52,325 |
| "Big Five" African Game Animals | 0 | - | 4.22 | 47,299 |
| Reptile Picture Quiz | 0 | - | 4.32 | 14,258 |
| Earliest Domestication of Animals | 0 | - | 4.34 | 28,225 |
| Animals in the News | 0 | - | 4.37 | 26,756 |
| Animals A-Z by Picture | 0 | - | 4.08 | 66,151 |
| Mammals by Picture #3 | 0 | - | 4.39 | 61,924 |
| Mammals by Picture #4 | 0 | - | 4.03 | 34,022 |
| Mammals by Picture #2 | 0 | - | 4.28 | 58,043 |
| Largest Types of Birds | 0 | - | 4.19 | 26,929 |
| Bird Knowledge #1 | 0 | - | 4.33 | 15,714 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 156,368 |
| Top Five Exporting Partners by Country | 0 | - | 4.87 | 66,973 |
| 20th Century A-Z | 0 | - | 4.50 | 53,283 |
| 19th Century A-Z | 0 | - | 4.77 | 46,834 |
| 18th Century A-Z | 0 | - | 4.54 | 42,717 |
| South America A-Z | 0 | - | 4.13 | 10,872 |
| Megadiverse Countries | 0 | - | 4.96 | 134,522 |
| Fictional Animals #1 | 0 | - | 4.06 | 46,385 |
| Fish... or Not a Fish? | 0 | - | 4.39 | 43,330 |
| Geological Extremes | 0 | - | 4.34 | 39,976 |
| Basketball A-Z | 0 | - | 3.87 | 22,661 |
| MLB Baseball A-Z #1 | 0 | - | 4.00 | 23,062 |
| Double Letters A-Z | 0 | - | 4.51 | 27,110 |
| Mountains A-Z | 0 | - | 3.82 | 10,906 |
| United Kingdom A-Z | 0 | - | 4.53 | 87,418 |
| A-Z Cities by Pictures | 0 | - | 4.56 | 43,666 |
| Bear in the Answers | 0 | - | 4.29 | 61,719 |
| People with Animal Names #1 | 0 | - | 3.97 | 42,506 |
| Mammals in the Answer | 0 | - | 4.35 | 29,936 |
| Three Letter Animals Quiz | 0 | - | 3.96 | 300,615 |
| Countries with Wild Tigers | 0 | - | 4.96 | 136,004 |
| Countries with Wild Penguins | 0 | - | 4.94 | 99,625 |
| Animal Decoder | 0 | - | 4.06 | 15,489 |
| Animal Group Names | 0 | - | 4.06 | 23,141 |
| Largest Land Animals of the Americas | 0 | - | 4.39 | 20,221 |
| Largest Land Animals of Africa | 0 | - | 4.36 | 12,721 |
| Countries with the Most Venomous Animal Species | 0 | - | 4.87 | 86,684 |
| Sea Creatures by Picture | 0 | - | 4.27 | 17,637 |
| Top Arms Exporting Countries | 0 | - | 4.96 | 88,741 |
| Formula One World Champions | 0 | - | 4.96 | 387,138 |
| Monarchies of the World | 0 | - | 4.94 | 167,358 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.91 | 112,063 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 111,286 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 113,803 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 74,836 |
| Disney Animated Characters | 0 | - | 4.88 | 600,206 |
| Numbers Tile Select Quiz | 0 | - | 4.98 | 74,341 |
| People on Money by Country | 0 | - | 4.83 | 60,146 |
| Fast Math - Addition | 0 | - | 4.87 | 521,337 |
| The Bible A-Z | 0 | - | 4.29 | 59,567 |
| Astronomy Quiz | 0 | - | 4.90 | 82,100 |
| Largest Objects in the Solar System | 0 | - | 4.99 | 136,370 |
| Solar System Trivia | 0 | - | 4.93 | 46,314 |
| Google What's the Difference? - Animals | 0 | - | 4.93 | 92,593 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.91 | 65,366 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,018 |
| Best Selling Artists by Letter Quiz | 0 | - | 4.04 | 43,278 |
| Geography by Letter - T | 0 | - | 4.84 | 153,011 |
| Capitals A-Z #2 | 0 | - | 4.45 | 26,696 |
| European Geography A-Z | 0 | - | 4.29 | 49,103 |
| 16th Century A-Z | 0 | - | 4.58 | 24,445 |
| 15th Century A-Z | 0 | - | 4.49 | 23,440 |
| 14th Century A-Z | 0 | - | 4.41 | 23,870 |
| Countries with the Most Forest A-Z | 0 | - | 4.63 | 55,320 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 166,465 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 87,057 |
| Countries By Wikipedia Word Clouds | 0 | - | 4.83 | 39,347 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 116,996 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,339 |
| Natural Features of Countries #1 | 0 | - | 4.86 | 83,484 |
| Countries with Fjords | 0 | - | 4.93 | 100,431 |
| Animal Varieties #1 | 0 | - | 4.48 | 92,610 |
| Fictional Animals #2 | 0 | - | 3.97 | 36,314 |
| A Whale of a Quiz | 0 | - | 4.41 | 36,025 |
| Animal Varieties #3 | 0 | - | 4.53 | 55,231 |
| Countries with the Most Sheep | 0 | - | 4.92 | 102,729 |
| Animal Stereotypes | 0 | - | 4.48 | 36,992 |
| Fish by Picture #2 | 0 | - | 4.06 | 18,479 |
| Fictional Birds by Picture | 0 | - | 4.29 | 25,980 |
| 3 and 4 Letter Birds | 0 | - | 4.25 | 23,753 |
| Turkey (The Bird) | 0 | - | 4.15 | 12,396 |
| Horse Vocabulary | 0 | - | 4.22 | 22,695 |
| U.S. Army Ranks | 0 | - | 4.48 | 102,853 |
| Top 30 Most Powerful Militaries | 0 | - | 4.52 | 175,510 |
| Countries with Aircraft Carriers | 0 | - | 4.75 | 123,211 |
| Names of Army Units | 0 | - | 4.63 | 36,745 |
| WWII A-Z #1 | 0 | - | 4.80 | 102,659 |
| WWII A-Z #2 | 0 | - | 4.44 | 54,482 |
| Countries with the Most Skyscrapers | 0 | - | 4.92 | 143,705 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,422 |
| Countries with the Tallest Buildings | 0 | - | 4.93 | 104,036 |
| Formula One Countries Visited | 0 | - | 4.96 | 142,746 |
| Formula 1: Top 3 in Driver's Championship | 0 | - | 4.96 | 99,930 |
| Coldest Countries | 0 | - | 4.97 | 138,058 |
| Five Coldest Countries by Continent | 0 | - | 4.97 | 76,397 |
| Countries with the Least Precipitation | 0 | - | 4.90 | 82,500 |
| IMDB Top 100 Movies | 0 | - | 4.45 | 204,071 |
| Authors with Books Turned into Movies | 0 | - | 4.44 | 62,762 |
| Corporate Partnerships | 0 | - | 4.56 | 36,839 |
| Prime Numbers 1-100 | 0 | - | 4.53 | 126,344 |
| Perfect Squares | 0 | - | 4.53 | 102,150 |
| Digits of Pi | 0 | - | 4.24 | 1,160,442 |
| Mathematics General Knowledge | 0 | - | 4.47 | 66,621 |
| Major World Religions | 0 | - | 4.78 | 92,648 |
| Religion General Knowledge #1 | 0 | - | 4.41 | 92,107 |
| Religion General Knowledge #2 | 0 | - | 4.47 | 73,776 |
| Religion General Knowledge #3 | 0 | - | 4.46 | 69,198 |
| Religion General Knowledge #5 | 0 | - | 4.51 | 46,075 |
| Islam A-Z | 0 | - | 4.31 | 23,938 |
| Geography by Letter on the World Map - A-Z | 0 | - | 4.89 | 81,623 |
| Geography by Letter on the World Map - A | 0 | - | 4.81 | 107,307 |
