| Animals A-Z #1 | 0 | - | 4.41 | 93,029 |
| Southernmost Countries A-Z | 0 | - | 4.94 | 153,025 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 194,489 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 169,709 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 191,356 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 299,941 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 72,454 |
| Animals that Start with L | 0 | - | 4.47 | 101,694 |
| Animals that Start with P | 0 | - | 4.45 | 85,942 |
| Animals that Start with S | 0 | - | 4.49 | 87,140 |
| Birds A-Z | 0 | - | 4.24 | 36,445 |
| Shortest Country Name A-Z | 0 | - | 5.00 | 235,778 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 125,050 |
| Animals that Start with A | 0 | - | 4.26 | 111,798 |
| Animals that Start with B | 0 | - | 4.31 | 113,509 |
| Animals that Start with C | 0 | - | 4.23 | 92,646 |
| Animals that Start with D | 0 | - | 4.25 | 86,749 |
| Animals that Start with E | 0 | - | 4.28 | 73,719 |
| Animals that Start with F | 0 | - | 4.28 | 106,867 |
| Animals that Start with G | 0 | - | 4.25 | 79,953 |
| Animals that Start with K | 0 | - | 4.07 | 66,418 |
| Animals that Start with M | 0 | - | 4.23 | 83,832 |
| Animals that Start with R | 0 | - | 4.27 | 87,219 |
| Animals that Start with T | 0 | - | 4.32 | 91,268 |
| Animals that Start with H | 0 | - | 4.31 | 86,131 |
| Animals that Start with O | 0 | - | 4.27 | 88,428 |
| Animals that Start with W | 0 | - | 4.36 | 47,039 |
| Animals: No Vowels #1 | 0 | - | 4.56 | 63,831 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 129,497 |
| World Cities A-Z by Clue #1 | 0 | - | 4.50 | 67,384 |
| Human Body A-Z | 0 | - | 4.51 | 128,882 |
| Asian Cities A-Z by Clue | 0 | - | 4.52 | 35,183 |
| Africa A-Z | 0 | - | 4.57 | 46,502 |
| Diseases and Medical Conditions A-Z | 0 | - | 4.68 | 57,291 |
| Biggest Animals by Category | 0 | - | 4.18 | 73,036 |
| Animals: No Vowels #2 | 0 | - | 4.53 | 21,861 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 179,739 |
| Middle East A-Z | 0 | - | 4.47 | 45,918 |
| World Cities Based on Location A-Z - #1 | 0 | - | 4.45 | 44,239 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,281 |
| World Cities A-Z by Clue #2 | 0 | - | 4.40 | 58,599 |
| Canada A-Z | 0 | - | 4.73 | 32,722 |
| Name an Official Language A-Z | 0 | - | 4.91 | 175,346 |
| Four Letter Geography A-Z #1 | 0 | - | 4.60 | 32,409 |
| Four Letter Geography A-Z #2 | 0 | - | 4.56 | 34,851 |
| Word Puzzles - Animals #1 | 0 | - | 4.37 | 28,556 |
| Word Puzzles - Animals #2 | 0 | - | 4.20 | 24,805 |
| Richest Countries A-Z | 0 | - | 4.92 | 102,405 |
| Baby, Male and Female Animals | 0 | - | 4.43 | 150,012 |
| Animal Adjectives | 0 | - | 4.77 | 59,918 |
| North American Cat-Named Sports Teams | 0 | - | 4.43 | 33,603 |
| Animals by Skeleton Image | 0 | - | 4.80 | 46,196 |
| Animals by Close-up Image | 0 | - | 4.42 | 217,346 |
| Aquatic Mammals by Picture | 0 | - | 4.41 | 45,437 |
| Extinct Animals by Picture | 0 | - | 4.49 | 35,068 |
| Mammals by Picture #1 | 0 | - | 4.70 | 91,447 |
| Animals that Start with N | 0 | - | 3.73 | 31,561 |
| NATO Military Alphabet | 0 | - | 4.98 | 556,788 |
| 12 x 12 Multiplication Table in 2 Minutes | 0 | - | 4.81 | 799,687 |
| 17th Century A-Z | 0 | - | 4.78 | 34,235 |
| Words Containing Animals #1 | 0 | - | 4.21 | 43,458 |
| Words Containing Animals #2 | 0 | - | 4.07 | 34,406 |
| Name that Bug | 0 | - | 4.12 | 45,499 |
| Bird in the Answers | 0 | - | 4.11 | 33,437 |
| Bird Knowledge #2 | 0 | - | 4.42 | 14,135 |
| American Football A-Z | 0 | - | 4.26 | 14,489 |
| MLB Baseball A-Z #2 | 0 | - | 4.11 | 17,051 |
| Switzerland A-Z | 0 | - | 4.45 | 25,579 |
| Name a Minecraft Mob A-Z | 0 | - | 4.87 | 42,141 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 120,840 |
| Word Scramble - Random Animals | 0 | - | 4.41 | 49,017 |
| Animal Emojis | 0 | - | 4.73 | 83,733 |
| Fish by Picture #1 | 0 | - | 4.41 | 108,307 |
| Birds in the Answer | 0 | - | 4.56 | 52,753 |
| North American Bird-Named Teams | 0 | - | 4.44 | 67,739 |
| Countries by Military Spending | 0 | - | 4.93 | 176,982 |
| Military History A-Z | 0 | - | 4.20 | 21,095 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,310,466 |
| Classic Novels by Plot #2 | 0 | - | 4.87 | 37,734 |
| 12x12 Multiplication - The Whopper | 0 | - | 4.92 | 120,126 |
| Rivers A-Z | 0 | - | 4.35 | 32,737 |
| Islands A-Z | 0 | - | 4.46 | 117,142 |
| Flowers by Picture | 0 | - | 4.46 | 105,132 |
| Animal Anatomy Quiz | 0 | - | 4.39 | 59,739 |
| Word Scramble - Animals #1 | 0 | - | 4.36 | 137,841 |
| Animal Sounds | 0 | - | 4.26 | 191,412 |
| Words that are Animals | 0 | - | 3.88 | 41,437 |
| Extinct Animals | 0 | - | 4.21 | 27,452 |
| Word Scramble - Animals #2 | 0 | - | 4.39 | 52,331 |
| "Big Five" African Game Animals | 0 | - | 4.22 | 47,306 |
| Reptile Picture Quiz | 0 | - | 4.32 | 14,261 |
| Earliest Domestication of Animals | 0 | - | 4.34 | 28,228 |
| Animals in the News | 0 | - | 4.37 | 26,759 |
| Animals A-Z by Picture | 0 | - | 4.08 | 66,167 |
| Mammals by Picture #3 | 0 | - | 4.39 | 61,936 |
| Mammals by Picture #4 | 0 | - | 4.03 | 34,026 |
| Mammals by Picture #2 | 0 | - | 4.28 | 58,051 |
| Largest Types of Birds | 0 | - | 4.19 | 26,934 |
| Bird Knowledge #1 | 0 | - | 4.33 | 15,714 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 156,432 |
| Top Five Exporting Partners by Country | 0 | - | 4.87 | 66,983 |
| 20th Century A-Z | 0 | - | 4.50 | 53,292 |
| 19th Century A-Z | 0 | - | 4.77 | 46,838 |
| 18th Century A-Z | 0 | - | 4.54 | 42,722 |
| South America A-Z | 0 | - | 4.13 | 10,873 |
| Megadiverse Countries | 0 | - | 4.96 | 134,547 |
| Fictional Animals #1 | 0 | - | 4.06 | 46,387 |
| Fish... or Not a Fish? | 0 | - | 4.39 | 43,338 |
| Geological Extremes | 0 | - | 4.34 | 39,981 |
| Basketball A-Z | 0 | - | 3.87 | 22,662 |
| MLB Baseball A-Z #1 | 0 | - | 4.00 | 23,063 |
| Double Letters A-Z | 0 | - | 4.51 | 27,113 |
| Mountains A-Z | 0 | - | 3.82 | 10,910 |
| United Kingdom A-Z | 0 | - | 4.53 | 87,450 |
| A-Z Cities by Pictures | 0 | - | 4.56 | 43,683 |
| Bear in the Answers | 0 | - | 4.29 | 61,732 |
| People with Animal Names #1 | 0 | - | 3.97 | 42,509 |
| Mammals in the Answer | 0 | - | 4.35 | 29,937 |
| Three Letter Animals Quiz | 0 | - | 3.96 | 300,636 |
| Countries with Wild Tigers | 0 | - | 4.96 | 136,038 |
| Countries with Wild Penguins | 0 | - | 4.94 | 99,656 |
| Animal Decoder | 0 | - | 4.06 | 15,491 |
| Animal Group Names | 0 | - | 4.06 | 23,147 |
| Largest Land Animals of the Americas | 0 | - | 4.39 | 20,225 |
| Largest Land Animals of Africa | 0 | - | 4.36 | 12,723 |
| Countries with the Most Venomous Animal Species | 0 | - | 4.87 | 86,705 |
| Sea Creatures by Picture | 0 | - | 4.27 | 17,640 |
| Top Arms Exporting Countries | 0 | - | 4.96 | 89,267 |
| Formula One World Champions | 0 | - | 4.96 | 387,320 |
| Monarchies of the World | 0 | - | 4.94 | 167,444 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.91 | 112,103 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 111,327 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 113,840 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 74,860 |
| Disney Animated Characters | 0 | - | 4.88 | 600,317 |
| Numbers Tile Select Quiz | 0 | - | 4.98 | 74,359 |
| People on Money by Country | 0 | - | 4.83 | 60,168 |
| Fast Math - Addition | 0 | - | 4.87 | 521,447 |
| The Bible A-Z | 0 | - | 4.29 | 59,591 |
| Astronomy Quiz | 0 | - | 4.90 | 82,129 |
| Largest Objects in the Solar System | 0 | - | 4.99 | 136,439 |
| Solar System Trivia | 0 | - | 4.93 | 46,338 |
| Google What's the Difference? - Animals | 0 | - | 4.93 | 92,606 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.91 | 65,394 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,045 |
| Best Selling Artists by Letter Quiz | 0 | - | 4.04 | 43,285 |
| Geography by Letter - T | 0 | - | 4.84 | 153,159 |
| Capitals A-Z #2 | 0 | - | 4.45 | 26,704 |
| European Geography A-Z | 0 | - | 4.29 | 49,116 |
| 16th Century A-Z | 0 | - | 4.58 | 24,448 |
| 15th Century A-Z | 0 | - | 4.49 | 23,443 |
| 14th Century A-Z | 0 | - | 4.41 | 23,875 |
| Countries with the Most Forest A-Z | 0 | - | 4.63 | 55,332 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 166,570 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 87,088 |
| Countries By Wikipedia Word Clouds | 0 | - | 4.83 | 39,375 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 117,014 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,345 |
| Natural Features of Countries #1 | 0 | - | 4.86 | 83,547 |
| Countries with Fjords | 0 | - | 4.93 | 100,480 |
| Animal Varieties #1 | 0 | - | 4.48 | 92,634 |
| Fictional Animals #2 | 0 | - | 3.97 | 36,314 |
| A Whale of a Quiz | 0 | - | 4.41 | 36,027 |
| Animal Varieties #3 | 0 | - | 4.53 | 55,248 |
| Countries with the Most Sheep | 0 | - | 4.92 | 102,755 |
| Animal Stereotypes | 0 | - | 4.48 | 37,007 |
| Fish by Picture #2 | 0 | - | 4.06 | 18,484 |
| Fictional Birds by Picture | 0 | - | 4.29 | 25,989 |
| 3 and 4 Letter Birds | 0 | - | 4.25 | 23,755 |
| Turkey (The Bird) | 0 | - | 4.15 | 12,396 |
| Horse Vocabulary | 0 | - | 4.22 | 22,699 |
| U.S. Army Ranks | 0 | - | 4.48 | 102,872 |
| Top 30 Most Powerful Militaries | 0 | - | 4.52 | 175,547 |
| Countries with Aircraft Carriers | 0 | - | 4.75 | 123,218 |
| Names of Army Units | 0 | - | 4.63 | 36,750 |
| WWII A-Z #1 | 0 | - | 4.78 | 102,682 |
| WWII A-Z #2 | 0 | - | 4.44 | 54,494 |
| Countries with the Most Skyscrapers | 0 | - | 4.92 | 143,741 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,438 |
| Countries with the Tallest Buildings | 0 | - | 4.93 | 104,060 |
| Formula One Countries Visited | 0 | - | 4.96 | 142,824 |
| Formula 1: Top 3 in Driver's Championship | 0 | - | 4.96 | 100,009 |
| Coldest Countries | 0 | - | 4.97 | 138,081 |
| Five Coldest Countries by Continent | 0 | - | 4.97 | 76,410 |
| Countries with the Least Precipitation | 0 | - | 4.90 | 82,514 |
| IMDB Top 100 Movies | 0 | - | 4.45 | 204,130 |
| Authors with Books Turned into Movies | 0 | - | 4.44 | 62,771 |
| Corporate Partnerships | 0 | - | 4.56 | 36,842 |
| Prime Numbers 1-100 | 0 | - | 4.53 | 126,391 |
| Perfect Squares | 0 | - | 4.53 | 102,175 |
| Digits of Pi | 0 | - | 4.24 | 1,160,583 |
| Mathematics General Knowledge | 0 | - | 4.47 | 66,653 |
| Major World Religions | 0 | - | 4.78 | 92,661 |
| Religion General Knowledge #1 | 0 | - | 4.41 | 92,123 |
| Religion General Knowledge #2 | 0 | - | 4.47 | 73,792 |
| Religion General Knowledge #3 | 0 | - | 4.46 | 69,210 |
| Religion General Knowledge #5 | 0 | - | 4.51 | 46,090 |
| Islam A-Z | 0 | - | 4.31 | 23,946 |
| Geography by Letter on the World Map - A-Z | 0 | - | 4.89 | 81,732 |
| Geography by Letter on the World Map - A | 0 | - | 4.81 | 107,416 |
