| Countries by Number of Books Published | 0 | - | 4.95 | 72,080 |
| Books with Animals in the Title #1 | 0 | - | 4.41 | 74,412 |
| Pick a Picture - Animal Relations | 0 | - | 4.94 | 55,016 |
| Baby, Male and Female Animals | 0 | - | 4.43 | 149,896 |
| Animal Adjectives | 0 | - | 4.77 | 59,889 |
| Animals by Skeleton Image | 0 | - | 4.80 | 46,125 |
| Animals by Close-up Image | 0 | - | 4.42 | 217,195 |
| Aquatic Mammals by Picture | 0 | - | 4.41 | 45,377 |
| Extinct Animals by Picture | 0 | - | 4.49 | 35,022 |
| Mammals by Picture #1 | 0 | - | 4.70 | 91,338 |
| Animals of Australia | 0 | - | 4.52 | 42,204 |
| Word Scramble - Random Animals | 0 | - | 4.41 | 48,987 |
| Animal Emojis | 0 | - | 4.73 | 83,595 |
| Fish by Picture #1 | 0 | - | 4.41 | 108,240 |
| Birds by Picture #1 | 0 | - | 4.47 | 41,303 |
| Birds in the Answer | 0 | - | 4.56 | 52,736 |
| North American Bird-Named Teams | 0 | - | 4.43 | 67,705 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,308,524 |
| Animal Anatomy Quiz | 0 | - | 4.39 | 59,724 |
| Biggest Animals by Category | 0 | - | 4.18 | 73,004 |
| Word Scramble - Animals #1 | 0 | - | 4.36 | 137,759 |
| Animal Sounds | 0 | - | 4.26 | 191,335 |
| Word Scramble - Animals #2 | 0 | - | 4.39 | 52,300 |
| Books with Animals in the Title #2 | 0 | - | 4.23 | 17,999 |
| "Big Five" African Game Animals | 0 | - | 4.22 | 47,272 |
| Animals A-Z by Picture | 0 | - | 4.08 | 66,091 |
| Mammals by Picture #3 | 0 | - | 4.39 | 61,878 |
| Mammals by Picture #4 | 0 | - | 4.03 | 33,988 |
| Mammals by Picture #2 | 0 | - | 4.28 | 58,002 |
| Authors by Picture | 0 | - | 4.48 | 25,444 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 156,207 |
| Animal Idioms Quiz #1 | 0 | - | 4.32 | 42,948 |
| Animal Idioms Quiz #2 | 0 | - | 4.33 | 43,514 |
| Birds by Picture #2 | 0 | - | 4.33 | 36,095 |
| Birds by Picture #3 | 0 | - | 4.24 | 32,962 |
| Bear in the Answers | 0 | - | 4.29 | 61,687 |
| Songs with Animals in the Title #1 | 0 | - | 4.36 | 129,138 |
| People with Animal Names #1 | 0 | - | 3.97 | 42,499 |
| Countries with Wild Tigers | 0 | - | 4.96 | 135,927 |
| Countries with Wild Penguins | 0 | - | 4.94 | 99,566 |
| Animal Group Names | 0 | - | 4.06 | 23,134 |
| Largest Land Animals of Africa | 0 | - | 4.36 | 12,710 |
| Countries with the Most Venomous Animal Species | 0 | - | 4.87 | 86,630 |
| Sea Creatures by Picture | 0 | - | 4.27 | 17,628 |
| Birds A-Z | 0 | - | 4.24 | 36,417 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 285,908 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 269,705 |
| Countries with NO Military | 0 | - | 4.97 | 61,436 |
| Top Arms Exporting Countries | 0 | - | 4.96 | 85,337 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 147,199 |
| Countries with the Least Dense Road Networks | 0 | - | 4.81 | 41,395 |
| Monarchies of the World | 0 | - | 4.94 | 167,161 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.91 | 111,978 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 111,208 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 113,702 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 74,789 |
| Disney Animated Characters | 0 | - | 4.88 | 599,938 |
| People on Money by Country | 0 | - | 4.83 | 60,101 |
| Fast Math - Addition | 0 | - | 4.87 | 521,004 |
| NATO Countries | 0 | - | 4.98 | 277,468 |
| EU Countries Quiz | 0 | - | 4.99 | 271,073 |
| Top Five Countries by Religion | 0 | - | 4.93 | 169,702 |
| 7 Deadly Sins | 0 | - | 4.88 | 396,985 |
| Books of the Protestant Bible | 0 | - | 4.89 | 208,204 |
| Majority Muslim Countries | 0 | - | 4.98 | 371,129 |
| Astronomy Quiz | 0 | - | 4.90 | 82,003 |
| Largest Objects in the Solar System | 0 | - | 4.99 | 136,200 |
| Solar System Trivia | 0 | - | 4.93 | 46,247 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.89 | 65,319 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 101,955 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 129,184 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 166,198 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 86,961 |
| Countries By Wikipedia Word Clouds | 0 | - | 4.83 | 39,268 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 116,941 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,322 |
| Countries With The Most Bird Species | 0 | - | 4.93 | 32,602 |
| Animal Varieties #1 | 0 | - | 4.48 | 92,563 |
| A Whale of a Quiz | 0 | - | 4.41 | 36,009 |
| Animal Varieties #3 | 0 | - | 4.53 | 55,188 |
| Countries with the Most Sheep | 0 | - | 4.92 | 102,660 |
| Animal Stereotypes | 0 | - | 4.48 | 36,938 |
| Animals by Range on a World Map | 0 | - | 4.96 | 25,318 |
| Head to Head - Animals | 0 | - | 4.88 | 68,974 |
| Fish by Picture #2 | 0 | - | 4.08 | 18,464 |
| Fictional Birds by Picture | 0 | - | 4.29 | 25,955 |
| 3 and 4 Letter Birds | 0 | - | 4.25 | 23,747 |
| Turkey (The Bird) | 0 | - | 4.15 | 12,389 |
| Horse Vocabulary | 0 | - | 4.22 | 22,688 |
| Countries with the Most Tanks | 0 | - | 4.91 | 106,591 |
| Countries with the Most Skyscrapers | 0 | - | 4.92 | 143,636 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,404 |
| Countries with the Tallest Buildings | 0 | - | 4.93 | 103,984 |
| Coldest Countries | 0 | - | 4.97 | 137,951 |
| Coldest World Capitals | 0 | - | 4.95 | 133,165 |
| Five Coldest Countries by Continent | 0 | - | 4.97 | 76,352 |
| Countries with the Least Precipitation | 0 | - | 4.90 | 82,462 |
| World Currency Quiz | 0 | - | 4.92 | 299,806 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 333,621 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 122,534 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 49,959 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,345 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 129,966 |
| Buddhist Countries | 0 | - | 4.96 | 143,249 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,092,841 |
| Country Logic Puzzle 4x4 – Sudoku style | 0 | - | 4.99 | 27,885 |
| Southernmost Countries A-Z | 0 | - | 4.94 | 152,945 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 194,328 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 169,623 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 191,197 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 299,776 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 72,354 |
| Terrible Country Spellings Accepted by JetPunk #1 | 0 | - | 4.84 | 32,991 |
| Terrible City Spellings Accepted by JetPunk | 0 | - | 4.97 | 54,028 |
| Countries with the Most Nobel Prizes | 0 | - | 4.87 | 90,267 |
| Countries with Most Nobel Prizes by Continent | 0 | - | 4.93 | 59,821 |
| Five Least Guessed Countries by Continent | 0 | - | 4.97 | 97,537 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,022 |
| Most Guessed Cities by Country #2 | 0 | - | 4.95 | 78,894 |
| Most Guessed Cities by Country #1 | 0 | - | 4.88 | 101,417 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,439 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,486 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 196,697 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 318,067 |
| Fruits: No Vowels | 0 | - | 4.81 | 98,920 |
| Monarchies Bordering Monarchies | 0 | - | 4.81 | 60,041 |
| Big Cats | 0 | - | 3.91 | 67,709 |
| Countries With Two or More Bear Species | 0 | - | 4.90 | 22,569 |
| Animal Varieties #2 | 0 | - | 4.40 | 66,490 |
| Types of Bears | 0 | - | 4.51 | 143,166 |
| Deadly Animals | 0 | - | 4.03 | 110,004 |
| Famous Animals #1 | 0 | - | 4.03 | 238,982 |
| Famous Animals #2 | 0 | - | 4.02 | 57,366 |
| Famous Animals Quiz #3 | 0 | - | 4.24 | 43,184 |
| Animal Facts | 0 | - | 4.15 | 42,929 |
| People with Animal Names Quiz #2 | 0 | - | 3.77 | 26,956 |
| Largest Land Animals of Asia | 0 | - | 3.62 | 8,268 |
| Countries with the Most Wolves | 0 | - | 4.92 | 107,353 |
| Cat Knowledge | 0 | - | 4.48 | 25,748 |
| Bear Knowledge | 0 | - | 4.54 | 35,013 |
| Cow Knowledge | 0 | - | 4.46 | 24,197 |
| Elephant Knowledge | 0 | - | 4.41 | 23,918 |
| Multiple Choice Animal Quiz #1 | 0 | - | 4.50 | 56,035 |
| Animals in World History | 0 | - | 4.74 | 44,310 |
| Human Taxonomy | 0 | - | 4.68 | 18,883 |
| Countries that Catch the Most Fish | 0 | - | 4.90 | 111,788 |
| Countries That Were Invaded | 0 | - | 4.55 | 97,081 |
| Military History Vocabulary | 0 | - | 4.91 | 66,781 |
| Computer Nerd Acronyms Quiz #1 | 0 | - | 4.75 | 155,376 |
| Computer Nerd Acronyms Quiz #2 | 0 | - | 4.46 | 53,711 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,077 |
| Time Magazine Person of the Year | 0 | - | 4.53 | 73,731 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 194,320 |
| Countries with the Most Exports | 0 | - | 4.96 | 154,559 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 188,861 |
| Countries by Oil Consumption | 0 | - | 4.96 | 119,735 |
| Richest Island Countries | 0 | - | 4.84 | 99,838 |
| Largest Economies in 2050 | 0 | - | 4.90 | 110,878 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 267,201 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.95 | 103,535 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.90 | 83,963 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 238,653 |
| Countries with the Most Muslims | 0 | - | 4.95 | 159,645 |
| The Sun Quiz | 0 | - | 4.93 | 34,270 |
| Name the Constellations - With a Map | 0 | - | 4.92 | 35,745 |
| Capital Cities by Cartoon Riddles | 0 | - | 4.98 | 86,872 |
| Countries Hidden in a Letter #1 | 0 | - | 5.00 | 47,913 |
| Countries Hidden in a Letter #2 | 0 | - | 5.00 | 35,828 |
| Countries that Start with A | 0 | - | 4.98 | 2,151,636 |
| Countries that Start with B | 0 | - | 4.95 | 2,284,125 |
| Countries that Start with C | 0 | - | 4.96 | 1,813,735 |
| Countries that Start with D | 0 | - | 4.96 | 703,900 |
| Countries that Start with E | 0 | - | 4.95 | 1,370,304 |
| Countries that Start with G | 0 | - | 4.97 | 1,495,809 |
| Countries that Start with H | 0 | - | 4.96 | 599,879 |
| Countries that Start with I | 0 | - | 4.92 | 1,282,585 |
| Countries that Start with J | 0 | - | 4.98 | 597,917 |
| Countries that Start with K | 0 | - | 4.97 | 811,161 |
| Countries that Start with L | 0 | - | 4.98 | 1,085,112 |
| Countries that Start with N | 0 | - | 4.93 | 1,112,020 |
| Countries that Start with P | 0 | - | 4.94 | 1,210,671 |
| Countries that Start with S | 0 | - | 4.98 | 1,747,545 |
| Countries that Start with T | 0 | - | 4.90 | 1,005,852 |
| Countries that Start with U | 0 | - | 4.97 | 901,259 |
| Countries that Start with V | 0 | - | 4.98 | 606,270 |
| Countries that Start with F | 0 | - | 4.83 | 613,800 |
| Countries that Start with M | 0 | - | 4.97 | 1,375,771 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,138 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,549 |
| European Geography By Letter - B #2 | 0 | - | 4.84 | 76,566 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,236 |
| Shortest Country Name A-Z | 0 | - | 5.00 | 235,503 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 117,760 |
| Five Most Guessed Countries by Continent | 0 | - | 4.96 | 171,866 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 125,722 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 93,683 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 234,299 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 223,467 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 190,917 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 121,873 |
