| Animals A-Z #1 | 0 | - | 4.41 | 93,596 |
| Animals A-Z #2 | 0 | - | 4.12 | 66,370 |
| Southernmost Countries A-Z | 0 | - | 4.94 | 153,502 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 195,546 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 170,194 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 192,229 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 300,766 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 72,819 |
| Animals that Start with L | 0 | - | 4.47 | 101,892 |
| Animals that Start with P | 0 | - | 4.45 | 86,120 |
| Animals that Start with S | 0 | - | 4.49 | 87,334 |
| Birds A-Z | 0 | - | 4.24 | 36,526 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 237,010 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 125,280 |
| Animals that Start with A | 0 | - | 4.26 | 112,072 |
| Animals that Start with B | 0 | - | 4.31 | 113,756 |
| Animals that Start with C | 0 | - | 4.21 | 93,212 |
| Animals that Start with D | 0 | - | 4.25 | 86,953 |
| Animals that Start with E | 0 | - | 4.28 | 73,910 |
| Animals that Start with F | 0 | - | 4.28 | 107,100 |
| Animals that Start with G | 0 | - | 4.25 | 80,124 |
| Animals that Start with K | 0 | - | 4.07 | 66,546 |
| Animals that Start with M | 0 | - | 4.23 | 83,995 |
| Animals that Start with R | 0 | - | 4.27 | 87,383 |
| Animals that Start with T | 0 | - | 4.32 | 91,455 |
| Animals that Start with H | 0 | - | 4.31 | 86,321 |
| Animals that Start with O | 0 | - | 4.27 | 88,576 |
| Animals that Start with W | 0 | - | 4.36 | 47,158 |
| Animals: No Vowels #1 | 0 | - | 4.56 | 64,066 |
| Animals by Skeleton Image | 0 | - | 4.81 | 46,470 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 147,092 |
| World Cities A-Z by Clue #1 | 0 | - | 4.51 | 68,117 |
| Human Body A-Z | 0 | - | 4.51 | 129,153 |
| Asian Cities A-Z by Clue | 0 | - | 4.49 | 35,541 |
| Africa A-Z | 0 | - | 4.57 | 46,598 |
| Diseases and Medical Conditions A-Z | 0 | - | 4.69 | 57,733 |
| Biggest Animals by Category | 0 | - | 4.18 | 73,131 |
| Animals: No Vowels #2 | 0 | - | 4.49 | 22,204 |
| Animals that Start with N | 0 | - | 3.73 | 31,668 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 180,432 |
| Middle East A-Z | 0 | - | 4.47 | 46,010 |
| World Cities Based on Location A-Z - #1 | 0 | - | 4.45 | 44,358 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,509 |
| World Cities A-Z by Clue #2 | 0 | - | 4.40 | 59,031 |
| Canada A-Z | 0 | - | 4.73 | 32,827 |
| Name an Official Language A-Z | 0 | - | 4.91 | 175,938 |
| Four Letter Geography A-Z #1 | 0 | - | 4.58 | 32,517 |
| Four Letter Geography A-Z #2 | 0 | - | 4.56 | 34,998 |
| Word Puzzles - Animals #1 | 0 | - | 4.37 | 28,644 |
| Word Puzzles - Animals #2 | 0 | - | 4.20 | 24,862 |
| Richest Countries A-Z | 0 | - | 4.91 | 103,041 |
| Baby, Male and Female Animals | 0 | - | 4.43 | 150,422 |
| Animal Adjectives | 0 | - | 4.77 | 60,001 |
| North American Cat-Named Sports Teams | 0 | - | 4.43 | 33,678 |
| Animals by Close-up Image | 0 | - | 4.42 | 217,816 |
| Aquatic Mammals by Picture | 0 | - | 4.41 | 45,631 |
| Extinct Animals by Picture | 0 | - | 4.49 | 35,219 |
| Mammals by Picture #1 | 0 | - | 4.70 | 91,794 |
| NATO Military Alphabet | 0 | - | 4.98 | 559,732 |
| 12 x 12 Multiplication Table in 2 Minutes | 0 | - | 4.81 | 802,356 |
| 17th Century A-Z | 0 | - | 4.78 | 34,633 |
| Words Containing Animals #1 | 0 | - | 4.21 | 43,513 |
| Words Containing Animals #2 | 0 | - | 4.07 | 34,443 |
| Name that Bug | 0 | - | 4.12 | 45,558 |
| Bird in the Answers | 0 | - | 4.11 | 33,677 |
| Bird Knowledge #2 | 0 | - | 4.42 | 14,180 |
| American Football A-Z | 0 | - | 4.26 | 14,517 |
| MLB Baseball A-Z #2 | 0 | - | 4.11 | 17,097 |
| Switzerland A-Z | 0 | - | 4.45 | 25,639 |
| Name a Minecraft Mob A-Z | 0 | - | 4.87 | 42,718 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 121,662 |
| Word Scramble - Random Animals | 0 | - | 4.41 | 49,171 |
| Animal Emojis | 0 | - | 4.73 | 84,514 |
| Fish by Picture #1 | 0 | - | 4.41 | 108,532 |
| Birds in the Answer | 0 | - | 4.56 | 52,834 |
| North American Bird-Named Teams | 0 | - | 4.44 | 67,866 |
| Countries by Military Spending | 0 | - | 4.93 | 177,678 |
| Military History A-Z | 0 | - | 4.20 | 21,157 |
| 100 Most Common English Words | 0 | - | 4.89 | 1,316,095 |
| Classic Novels by Plot #2 | 0 | - | 4.87 | 38,085 |
| 12x12 Multiplication - The Whopper | 0 | - | 4.92 | 120,764 |
| Rivers A-Z | 0 | - | 4.35 | 32,776 |
| Islands A-Z | 0 | - | 4.46 | 124,317 |
| Flowers by Picture | 0 | - | 4.46 | 105,634 |
| Animal Anatomy Quiz | 0 | - | 4.39 | 59,816 |
| Word Scramble - Animals #1 | 0 | - | 4.36 | 138,039 |
| Animal Sounds | 0 | - | 4.26 | 191,666 |
| Words that are Animals | 0 | - | 3.88 | 41,462 |
| Extinct Animals | 0 | - | 4.16 | 27,505 |
| Word Scramble - Animals #2 | 0 | - | 4.39 | 52,430 |
| "Big Five" African Game Animals | 0 | - | 4.22 | 47,370 |
| Reptile Picture Quiz | 0 | - | 4.32 | 14,298 |
| Earliest Domestication of Animals | 0 | - | 4.34 | 28,258 |
| Animals in the News | 0 | - | 4.37 | 26,791 |
| Animals A-Z by Picture | 0 | - | 4.08 | 66,433 |
| Mammals by Picture #3 | 0 | - | 4.39 | 62,111 |
| Mammals by Picture #4 | 0 | - | 4.03 | 34,123 |
| Mammals by Picture #2 | 0 | - | 4.28 | 58,230 |
| Largest Types of Birds | 0 | - | 4.19 | 26,967 |
| Bird Knowledge #1 | 0 | - | 4.33 | 15,733 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 157,125 |
| Top Five Exporting Partners by Country | 0 | - | 4.87 | 67,133 |
| 20th Century A-Z | 0 | - | 4.50 | 53,717 |
| 19th Century A-Z | 0 | - | 4.77 | 47,286 |
| 18th Century A-Z | 0 | - | 4.54 | 43,168 |
| South America A-Z | 0 | - | 4.13 | 10,902 |
| Megadiverse Countries | 0 | - | 4.96 | 134,848 |
| Fictional Animals #1 | 0 | - | 4.06 | 46,417 |
| Fish... or Not a Fish? | 0 | - | 4.39 | 43,481 |
| Geological Extremes | 0 | - | 4.34 | 40,019 |
| Basketball A-Z | 0 | - | 3.87 | 22,699 |
| MLB Baseball A-Z #1 | 0 | - | 4.00 | 23,123 |
| Double Letters A-Z | 0 | - | 4.51 | 27,150 |
| Mountains A-Z | 0 | - | 3.78 | 10,948 |
| United Kingdom A-Z | 0 | - | 4.52 | 88,012 |
| A-Z Cities by Pictures | 0 | - | 4.56 | 43,837 |
| Bear in the Answers | 0 | - | 4.29 | 61,970 |
| People with Animal Names #1 | 0 | - | 3.97 | 42,545 |
| Mammals in the Answer | 0 | - | 4.35 | 29,959 |
| Three Letter Animals Quiz | 0 | - | 3.96 | 300,928 |
| Countries with Wild Tigers | 0 | - | 4.96 | 136,780 |
| Countries with Wild Penguins | 0 | - | 4.94 | 100,148 |
| Animal Decoder | 0 | - | 4.06 | 15,530 |
| Animal Group Names | 0 | - | 4.06 | 23,191 |
| Largest Land Animals of the Americas | 0 | - | 4.39 | 20,265 |
| Largest Land Animals of Africa | 0 | - | 4.36 | 12,753 |
| Countries with the Most Venomous Animal Species | 0 | - | 4.87 | 87,170 |
| Sea Creatures by Picture | 0 | - | 4.27 | 17,706 |
| Top Arms Exporting Countries | 0 | - | 4.96 | 91,354 |
| Formula One World Champions | 0 | - | 4.96 | 390,150 |
| Monarchies of the World | 0 | - | 4.94 | 168,566 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.92 | 112,550 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 111,782 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 114,305 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 75,098 |
| Disney Animated Characters | 0 | - | 4.88 | 601,347 |
| Numbers Tile Select Quiz | 0 | - | 4.98 | 74,719 |
| People on Money by Country | 0 | - | 4.83 | 60,366 |
| Fast Math - Addition | 0 | - | 4.87 | 522,700 |
| The Bible A-Z | 0 | - | 4.29 | 59,755 |
| Astronomy Quiz | 0 | - | 4.90 | 82,552 |
| Largest Objects in the Solar System | 0 | - | 4.99 | 137,182 |
| Solar System Trivia | 0 | - | 4.93 | 46,630 |
| Google What's the Difference? - Animals | 0 | - | 4.93 | 92,805 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.91 | 65,678 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,358 |
| Best Selling Artists by Letter Quiz | 0 | - | 4.04 | 43,373 |
| Geography by Letter - T | 0 | - | 4.84 | 153,978 |
| Capitals A-Z #2 | 0 | - | 4.45 | 26,789 |
| European Geography A-Z | 0 | - | 4.29 | 49,258 |
| 16th Century A-Z | 0 | - | 4.58 | 24,896 |
| 15th Century A-Z | 0 | - | 4.49 | 23,924 |
| 14th Century A-Z | 0 | - | 4.41 | 24,377 |
| Countries with the Most Forest A-Z | 0 | - | 4.63 | 55,471 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 168,006 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 87,573 |
| Countries By Wikipedia Word Clouds | 0 | - | 4.84 | 39,732 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 117,264 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,440 |
| Natural Features of Countries #1 | 0 | - | 4.87 | 83,798 |
| Countries with Fjords | 0 | - | 4.94 | 100,866 |
| Animal Varieties #1 | 0 | - | 4.48 | 92,871 |
| Fictional Animals #2 | 0 | - | 3.97 | 36,341 |
| A Whale of a Quiz | 0 | - | 4.41 | 36,083 |
| Animal Varieties #3 | 0 | - | 4.54 | 55,385 |
| Countries with the Most Sheep | 0 | - | 4.92 | 103,217 |
| Animal Stereotypes | 0 | - | 4.48 | 37,222 |
| Fish by Picture #2 | 0 | - | 4.07 | 18,563 |
| Fictional Birds by Picture | 0 | - | 4.29 | 26,100 |
| 3 and 4 Letter Birds | 0 | - | 4.25 | 23,799 |
| Turkey (The Bird) | 0 | - | 4.15 | 12,410 |
| Horse Vocabulary | 0 | - | 4.23 | 22,736 |
| U.S. Army Ranks | 0 | - | 4.48 | 103,570 |
| Top 30 Most Powerful Militaries | 0 | - | 4.52 | 175,989 |
| Countries with Aircraft Carriers | 0 | - | 4.75 | 123,385 |
| Names of Army Units | 0 | - | 4.63 | 36,926 |
| WWII A-Z #1 | 0 | - | 4.73 | 102,969 |
| WWII A-Z #2 | 0 | - | 4.44 | 54,650 |
| Countries with the Most Skyscrapers | 0 | - | 4.93 | 144,071 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,545 |
| Countries with the Tallest Buildings | 0 | - | 4.93 | 104,350 |
| Formula One Countries Visited | 0 | - | 4.96 | 143,587 |
| Formula 1: Top 3 in Driver's Championship | 0 | - | 4.96 | 100,923 |
| Coldest Countries | 0 | - | 4.97 | 138,430 |
| Five Coldest Countries by Continent | 0 | - | 4.97 | 76,573 |
| Countries with the Least Precipitation | 0 | - | 4.90 | 82,692 |
| IMDB Top 100 Movies | 0 | - | 4.45 | 205,010 |
| Authors with Books Turned into Movies | 0 | - | 4.45 | 62,929 |
| Corporate Partnerships | 0 | - | 4.56 | 36,921 |
| Prime Numbers 1-100 | 0 | - | 4.53 | 126,934 |
| Perfect Squares | 0 | - | 4.51 | 102,378 |
| Digits of Pi | 0 | - | 4.24 | 1,162,635 |
| Mathematics General Knowledge | 0 | - | 4.47 | 66,989 |
| Major World Religions | 0 | - | 4.78 | 93,440 |
| Religion General Knowledge #1 | 0 | - | 4.41 | 92,346 |
| Religion General Knowledge #2 | 0 | - | 4.47 | 73,973 |
| Religion General Knowledge #3 | 0 | - | 4.46 | 69,382 |
| Religion General Knowledge #5 | 0 | - | 4.51 | 46,234 |
| Islam A-Z | 0 | - | 4.31 | 24,029 |
| Geography by Letter on the World Map - A-Z | 0 | - | 4.89 | 82,238 |
