| Animals A-Z #1 | 0 | - | 4.40 | 93,770 |
| Southernmost Countries A-Z | 0 | - | 4.95 | 153,810 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 196,118 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 170,584 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 192,850 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 301,389 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 73,158 |
| Animals that Start with L | 0 | - | 4.47 | 102,270 |
| Animals that Start with P | 0 | - | 4.45 | 86,326 |
| Animals that Start with S | 0 | - | 4.49 | 87,527 |
| Birds A-Z | 0 | - | 4.24 | 36,569 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 237,789 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 125,454 |
| Animals that Start with A | 0 | - | 4.26 | 112,261 |
| Animals that Start with B | 0 | - | 4.31 | 113,971 |
| Animals that Start with C | 0 | - | 4.21 | 93,382 |
| Animals that Start with D | 0 | - | 4.25 | 87,135 |
| Animals that Start with E | 0 | - | 4.28 | 74,055 |
| Animals that Start with F | 0 | - | 4.28 | 107,276 |
| Animals that Start with G | 0 | - | 4.25 | 80,280 |
| Animals that Start with K | 0 | - | 4.07 | 66,654 |
| Animals that Start with M | 0 | - | 4.23 | 84,179 |
| Animals that Start with R | 0 | - | 4.28 | 87,544 |
| Animals that Start with T | 0 | - | 4.32 | 91,959 |
| Animals that Start with H | 0 | - | 4.31 | 86,467 |
| Animals that Start with O | 0 | - | 4.27 | 88,718 |
| Animals that Start with W | 0 | - | 4.36 | 47,270 |
| Animals: No Vowels #1 | 0 | - | 4.56 | 64,211 |
| Animals by Skeleton Image | 0 | - | 4.81 | 46,690 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 154,210 |
| World Cities A-Z by Clue #1 | 0 | - | 4.51 | 68,463 |
| World Cities A-Z by Clue #2 | 0 | - | 4.41 | 59,322 |
| Human Body A-Z | 0 | - | 4.51 | 129,407 |
| Asian Cities A-Z by Clue | 0 | - | 4.51 | 42,513 |
| Africa A-Z | 0 | - | 4.57 | 46,692 |
| Diseases and Medical Conditions A-Z | 0 | - | 4.70 | 57,991 |
| Biggest Animals by Category | 0 | - | 4.18 | 73,203 |
| Animals: No Vowels #2 | 0 | - | 4.50 | 22,455 |
| Animals that Start with N | 0 | - | 3.73 | 31,773 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 180,800 |
| Middle East A-Z | 0 | - | 4.47 | 46,160 |
| World Cities Based on Location A-Z - #1 | 0 | - | 4.45 | 44,437 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,629 |
| Canada A-Z | 0 | - | 4.73 | 32,900 |
| Name an Official Language A-Z | 0 | - | 4.91 | 176,366 |
| Four Letter Geography A-Z #1 | 0 | - | 4.58 | 32,591 |
| Four Letter Geography A-Z #2 | 0 | - | 4.56 | 35,085 |
| Word Puzzles - Animals #1 | 0 | - | 4.37 | 28,679 |
| Word Puzzles - Animals #2 | 0 | - | 4.20 | 24,885 |
| Richest Countries A-Z | 0 | - | 4.91 | 103,520 |
| Baby, Male and Female Animals | 0 | - | 4.43 | 150,740 |
| Animal Adjectives | 0 | - | 4.77 | 60,081 |
| North American Cat-Named Sports Teams | 0 | - | 4.43 | 33,741 |
| Animals by Close-up Image | 0 | - | 4.42 | 218,613 |
| Aquatic Mammals by Picture | 0 | - | 4.41 | 45,802 |
| Extinct Animals by Picture | 0 | - | 4.49 | 35,349 |
| Mammals by Picture #1 | 0 | - | 4.70 | 92,066 |
| NATO Military Alphabet | 0 | - | 4.98 | 561,834 |
| 17th Century A-Z | 0 | - | 4.78 | 34,690 |
| Words Containing Animals #1 | 0 | - | 4.21 | 43,566 |
| Words Containing Animals #2 | 0 | - | 4.09 | 34,466 |
| Name that Bug | 0 | - | 4.12 | 45,593 |
| Bird in the Answers | 0 | - | 4.11 | 33,830 |
| Bird Knowledge #2 | 0 | - | 4.42 | 14,211 |
| American Football A-Z | 0 | - | 4.26 | 14,539 |
| MLB Baseball A-Z #2 | 0 | - | 4.11 | 17,125 |
| Switzerland A-Z | 0 | - | 4.45 | 25,697 |
| Name a Minecraft Mob A-Z | 0 | - | 4.88 | 43,085 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 122,209 |
| Word Scramble - Random Animals | 0 | - | 4.41 | 49,288 |
| Animal Emojis | 0 | - | 4.74 | 84,864 |
| Fish by Picture #1 | 0 | - | 4.41 | 108,654 |
| Birds in the Answer | 0 | - | 4.56 | 52,886 |
| North American Bird-Named Teams | 0 | - | 4.44 | 67,932 |
| Countries by Military Spending | 0 | - | 4.93 | 178,468 |
| Military History A-Z | 0 | - | 4.20 | 21,197 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,320,416 |
| Classic Novels by Plot #2 | 0 | - | 4.86 | 38,298 |
| 12x12 Multiplication - The Whopper | 0 | - | 4.92 | 121,215 |
| Rivers A-Z | 0 | - | 4.35 | 32,807 |
| Islands A-Z | 0 | - | 4.46 | 125,936 |
| Flowers by Picture | 0 | - | 4.46 | 105,741 |
| Animal Anatomy Quiz | 0 | - | 4.39 | 59,886 |
| Word Scramble - Animals #1 | 0 | - | 4.36 | 138,209 |
| Animal Sounds | 0 | - | 4.26 | 191,836 |
| Words that are Animals | 0 | - | 3.85 | 41,489 |
| Extinct Animals | 0 | - | 4.16 | 27,535 |
| Word Scramble - Animals #2 | 0 | - | 4.39 | 52,512 |
| "Big Five" African Game Animals | 0 | - | 4.22 | 47,424 |
| Reptile Picture Quiz | 0 | - | 4.32 | 14,325 |
| Earliest Domestication of Animals | 0 | - | 4.34 | 28,277 |
| Animals in the News | 0 | - | 4.37 | 26,811 |
| Animals A-Z by Picture | 0 | - | 4.08 | 66,632 |
| Mammals by Picture #3 | 0 | - | 4.39 | 62,294 |
| Mammals by Picture #4 | 0 | - | 4.03 | 34,214 |
| Mammals by Picture #2 | 0 | - | 4.28 | 58,369 |
| Largest Types of Birds | 0 | - | 4.19 | 26,993 |
| Bird Knowledge #1 | 0 | - | 4.33 | 15,755 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 157,738 |
| Top Five Exporting Partners by Country | 0 | - | 4.87 | 67,262 |
| 20th Century A-Z | 0 | - | 4.50 | 53,846 |
| 19th Century A-Z | 0 | - | 4.77 | 47,376 |
| 18th Century A-Z | 0 | - | 4.54 | 43,245 |
| South America A-Z | 0 | - | 4.13 | 10,926 |
| Megadiverse Countries | 0 | - | 4.96 | 135,057 |
| Fictional Animals #1 | 0 | - | 4.06 | 46,442 |
| Fish... or Not a Fish? | 0 | - | 4.39 | 43,588 |
| Geological Extremes | 0 | - | 4.34 | 40,066 |
| Basketball A-Z | 0 | - | 3.87 | 22,722 |
| MLB Baseball A-Z #1 | 0 | - | 4.00 | 23,159 |
| Double Letters A-Z | 0 | - | 4.51 | 27,177 |
| Mountains A-Z | 0 | - | 3.78 | 10,977 |
| United Kingdom A-Z | 0 | - | 4.52 | 88,183 |
| A-Z Cities by Pictures | 0 | - | 4.56 | 43,957 |
| Bear in the Answers | 0 | - | 4.29 | 62,126 |
| People with Animal Names #1 | 0 | - | 3.97 | 42,563 |
| Mammals in the Answer | 0 | - | 4.35 | 29,978 |
| Three Letter Animals Quiz | 0 | - | 3.97 | 301,163 |
| Countries with Wild Tigers | 0 | - | 4.96 | 137,003 |
| Countries with Wild Penguins | 0 | - | 4.94 | 100,316 |
| Animal Decoder | 0 | - | 4.06 | 15,556 |
| Animal Group Names | 0 | - | 4.07 | 23,233 |
| Largest Land Animals of the Americas | 0 | - | 4.39 | 20,284 |
| Largest Land Animals of Africa | 0 | - | 4.36 | 12,776 |
| Countries with the Most Venomous Animal Species | 0 | - | 4.87 | 87,329 |
| Sea Creatures by Picture | 0 | - | 4.27 | 17,756 |
| Top Arms Exporting Countries | 0 | - | 4.96 | 92,202 |
| Ultimate Car Logos Quiz | 0 | - | 4.81 | 182,015 |
| Formula One World Champions | 0 | - | 4.96 | 391,922 |
| Monarchies of the World | 0 | - | 4.94 | 169,363 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.92 | 113,359 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 112,644 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 114,804 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 75,374 |
| Disney Animated Characters | 0 | - | 4.88 | 602,019 |
| Numbers Tile Select Quiz | 0 | - | 4.98 | 74,977 |
| People on Money by Country | 0 | - | 4.83 | 60,532 |
| Fast Math - Addition | 0 | - | 4.87 | 523,700 |
| 12 x 12 Multiplication Table in 2 Minutes | 0 | - | 4.80 | 803,602 |
| The Bible A-Z | 0 | - | 4.29 | 59,864 |
| Astronomy Quiz | 0 | - | 4.90 | 82,876 |
| Largest Objects in the Solar System | 0 | - | 4.99 | 137,756 |
| Solar System Trivia | 0 | - | 4.93 | 46,851 |
| Google What's the Difference? - Animals | 0 | - | 4.93 | 92,924 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.91 | 65,950 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,618 |
| Best Selling Artists by Letter Quiz | 0 | - | 4.04 | 43,415 |
| Geography by Letter - T | 0 | - | 4.84 | 154,471 |
| Capitals A-Z #2 | 0 | - | 4.45 | 26,851 |
| European Geography A-Z | 0 | - | 4.29 | 49,374 |
| 16th Century A-Z | 0 | - | 4.58 | 24,953 |
| 15th Century A-Z | 0 | - | 4.49 | 23,968 |
| 14th Century A-Z | 0 | - | 4.41 | 24,435 |
| Countries with the Most Forest A-Z | 0 | - | 4.63 | 55,579 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 168,927 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 88,009 |
| Countries By Wikipedia Word Clouds | 0 | - | 4.84 | 40,064 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 117,584 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,552 |
| Natural Features of Countries #1 | 0 | - | 4.87 | 83,914 |
| Countries with Fjords | 0 | - | 4.94 | 101,073 |
| Animal Varieties #1 | 0 | - | 4.48 | 92,995 |
| Fictional Animals #2 | 0 | - | 3.97 | 36,355 |
| A Whale of a Quiz | 0 | - | 4.41 | 36,109 |
| Animal Varieties #3 | 0 | - | 4.52 | 55,473 |
| Countries with the Most Sheep | 0 | - | 4.92 | 103,411 |
| Animal Stereotypes | 0 | - | 4.48 | 37,354 |
| Fish by Picture #2 | 0 | - | 4.07 | 18,620 |
| Fictional Birds by Picture | 0 | - | 4.29 | 26,157 |
| 3 and 4 Letter Birds | 0 | - | 4.25 | 23,832 |
| Turkey (The Bird) | 0 | - | 4.15 | 12,421 |
| Horse Vocabulary | 0 | - | 4.23 | 22,766 |
| Monarchies Bordering Monarchies | 0 | - | 4.81 | 60,450 |
| U.S. Army Ranks | 0 | - | 4.48 | 103,735 |
| Top 30 Most Powerful Militaries | 0 | - | 4.52 | 176,323 |
| Countries with Aircraft Carriers | 0 | - | 4.75 | 123,523 |
| Names of Army Units | 0 | - | 4.64 | 37,032 |
| WWII A-Z #1 | 0 | - | 4.73 | 103,146 |
| WWII A-Z #2 | 0 | - | 4.44 | 54,766 |
| Countries with the Most Skyscrapers | 0 | - | 4.93 | 144,383 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,638 |
| Countries with the Tallest Buildings | 0 | - | 4.93 | 104,573 |
| Formula One Countries Visited | 0 | - | 4.96 | 144,169 |
| Formula 1: Top 3 in Driver's Championship | 0 | - | 4.96 | 101,588 |
| Coldest Countries | 0 | - | 4.97 | 138,762 |
| Five Coldest Countries by Continent | 0 | - | 4.97 | 76,728 |
| Countries with the Least Precipitation | 0 | - | 4.90 | 82,860 |
| IMDB Top 100 Movies | 0 | - | 4.45 | 205,608 |
| Authors with Books Turned into Movies | 0 | - | 4.45 | 63,032 |
| Corporate Partnerships | 0 | - | 4.56 | 36,952 |
| Prime Numbers 1-100 | 0 | - | 4.53 | 127,276 |
| Perfect Squares | 0 | - | 4.51 | 102,526 |
| Digits of Pi | 0 | - | 4.24 | 1,164,296 |
| Mathematics General Knowledge | 0 | - | 4.47 | 67,243 |
| Major World Religions | 0 | - | 4.78 | 93,536 |
| Religion General Knowledge #1 | 0 | - | 4.41 | 92,471 |
| Religion General Knowledge #2 | 0 | - | 4.47 | 74,068 |
| Religion General Knowledge #3 | 0 | - | 4.46 | 69,476 |
| Religion General Knowledge #5 | 0 | - | 4.51 | 46,305 |
| Islam A-Z | 0 | - | 4.30 | 24,112 |
