| Astronomy Quiz | 0 | - | 4.90 | 82,007 |
| Largest Objects in the Solar System | 0 | - | 4.99 | 136,213 |
| Solar System Trivia | 0 | - | 4.93 | 46,254 |
| Planets By Picture Quiz | 0 | - | 4.49 | 56,384 |
| Computer Nerd Acronyms Quiz #1 | 0 | - | 4.75 | 155,384 |
| Computer Nerd Acronyms Quiz #2 | 0 | - | 4.46 | 53,714 |
| The Sun Quiz | 0 | - | 4.93 | 34,272 |
| Name the Constellations - With a Map | 0 | - | 4.92 | 35,745 |
| Former Countries by Territory Map | 0 | - | 4.96 | 101,965 |
| Empires by Maps | 0 | - | 4.98 | 119,058 |
| WWII Figures by Picture | 0 | - | 4.85 | 54,529 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 118,661 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 104,901 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 48,600 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,308,602 |
| Authors by Picture | 0 | - | 4.48 | 25,445 |
| All Country Flags of the World | 0 | - | 5.00 | 3,621,036 |
| Name the Metal Alloy | 0 | - | 4.70 | 13,449 |
| Brightest Natural Objects in the Sky | 0 | - | 4.45 | 27,967 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,077 |
| Weapons by Picture | 0 | - | 4.13 | 20,946 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,194 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,529,768 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,089,028 |
| Country Flags Quiz #3 | 0 | - | 4.98 | 730,836 |
| Technology Giants #2 - Apple | 0 | - | 4.11 | 20,646 |
| Technology Giants #5 - Microsoft | 0 | - | 4.31 | 21,767 |
| Technology Giants #4 - Amazon | 0 | - | 4.37 | 19,422 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 156,214 |
| Astronomy Decoder | 0 | - | 4.50 | 37,905 |
| Shapes and Symbols #1 | 0 | - | 3.80 | 99,491 |
| Shapes and Symbols #2 | 0 | - | 3.99 | 56,843 |
| Number by Picture Quiz | 0 | - | 4.04 | 21,050 |
| Make a Stained Glass Window | 0 | - | 5.00 | 68,041 |
| Flags with Crescents | 0 | - | 4.98 | 168,105 |
| Country Flag Trivia | 0 | - | 4.81 | 56,218 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 102,779 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 76,737 |
| Pixelated Flag Quiz | 0 | - | 4.98 | 86,315 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 66,702 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 84,609 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 52,275 |
| A-Z Cities by Pictures | 0 | - | 4.56 | 43,622 |
| National Football Team Logos | 0 | - | 4.85 | 179,291 |
| Formula One Teams by Logos | 0 | - | 4.49 | 97,748 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 285,925 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 269,741 |
| Countries with NO Military | 0 | - | 4.97 | 61,438 |
| Top Arms Exporting Countries | 0 | - | 4.96 | 85,344 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 147,209 |
| Countries with the Least Dense Road Networks | 0 | - | 4.81 | 41,397 |
| Monarchies of the World | 0 | - | 4.94 | 167,176 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.91 | 111,985 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 111,210 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 113,711 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 74,792 |
| People on Money by Country | 0 | - | 4.83 | 60,104 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,083 |
| NATO Countries | 0 | - | 4.98 | 277,500 |
| EU Countries Quiz | 0 | - | 4.99 | 271,103 |
| Top Five Countries by Religion | 0 | - | 4.93 | 169,721 |
| Books of the Protestant Bible | 0 | - | 4.89 | 208,221 |
| Space in the Answers | 0 | - | 4.27 | 50,510 |
| The Jupiter Quiz | 0 | - | 4.64 | 16,414 |
| The Mars Quiz | 0 | - | 4.55 | 18,601 |
| The Saturn Quiz | 0 | - | 4.54 | 11,525 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.89 | 65,323 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 101,962 |
| Countries with the Most Rail Travel | 0 | - | 4.84 | 37,065 |
| Countries with the Most Rail Travel per Capita | 0 | - | 4.93 | 33,099 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 129,190 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 166,222 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 86,972 |
| Countries By Wikipedia Word Clouds | 0 | - | 4.83 | 39,275 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 116,952 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,322 |
| The Pluto Quiz | 0 | - | 4.61 | 9,801 |
| Years in History by Picture | 0 | - | 4.44 | 35,243 |
| Famous Foreheads #1 | 0 | - | 4.47 | 74,428 |
| Disney Animated Characters | 0 | - | 4.88 | 599,954 |
| Fast Math - Addition | 0 | - | 4.87 | 521,022 |
| 7 Deadly Sins | 0 | - | 4.88 | 397,020 |
| Majority Muslim Countries | 0 | - | 4.98 | 371,153 |
| Astronomy True or False | 0 | - | 4.39 | 36,323 |
| Fictional Characters by Picture - T | 0 | - | 4.13 | 84,387 |
| Fictional Characters by Picture - M | 0 | - | 4.18 | 90,048 |
| Fictional Characters by Picture - G | 0 | - | 4.24 | 86,317 |
| Fictional Characters by Picture - A | 0 | - | 4.19 | 90,687 |
| Fictional Characters by Picture - W | 0 | - | 4.21 | 76,981 |
| Fictional Characters by Picture - R | 0 | - | 4.01 | 71,862 |
| Fictional Characters by Picture - C | 0 | - | 4.23 | 81,051 |
| Fictional Characters by Picture - L | 0 | - | 4.30 | 81,792 |
| Fictional Characters by Picture - B | 0 | - | 4.13 | 74,088 |
| Fictional Characters by Picture - D | 0 | - | 4.23 | 74,988 |
| Fictional Characters by Picture - P | 0 | - | 4.12 | 64,348 |
| Fictional Characters by Picture - F | 0 | - | 4.37 | 66,110 |
| Fictional Characters by Picture - H | 0 | - | 4.10 | 69,188 |
| Fictional Characters by Picture - S | 0 | - | 4.23 | 67,204 |
| Fictional Characters by Picture - O | 0 | - | 4.29 | 52,279 |
| Fictional Characters by Picture - N | 0 | - | 4.11 | 49,166 |
| Flags to Languages | 0 | - | 4.95 | 172,857 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 50,178 |
| Technology Giants #3 - Facebook | 0 | - | 3.47 | 16,456 |
| Technology Giants #1 - Google | 0 | - | 4.40 | 28,221 |
| Countries with the Most Tanks | 0 | - | 4.91 | 106,599 |
| Countries with the Most Skyscrapers | 0 | - | 4.92 | 143,639 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,406 |
| Countries with the Tallest Buildings | 0 | - | 4.93 | 103,989 |
| Coldest Countries | 0 | - | 4.97 | 137,963 |
| Coldest World Capitals | 0 | - | 4.95 | 133,167 |
| Five Coldest Countries by Continent | 0 | - | 4.97 | 76,357 |
| Countries with the Least Precipitation | 0 | - | 4.90 | 82,463 |
| World Currency Quiz | 0 | - | 4.92 | 299,846 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 333,636 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 122,546 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 49,963 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,349 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 129,976 |
| Buddhist Countries | 0 | - | 4.96 | 143,258 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,092,892 |
| Historic Orient Express Routes Map | 0 | - | 5.00 | 53,177 |
| Country Logic Puzzle 4x4 – Sudoku style | 0 | - | 4.99 | 27,886 |
| Southernmost Countries A-Z | 0 | - | 4.94 | 152,950 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 194,335 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 169,625 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 191,203 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 299,784 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 72,361 |
| Terrible Country Spellings Accepted by JetPunk #1 | 0 | - | 4.84 | 32,997 |
| Terrible City Spellings Accepted by JetPunk | 0 | - | 4.97 | 54,032 |
| Countries with the Most Nobel Prizes | 0 | - | 4.87 | 90,268 |
| Countries with Most Nobel Prizes by Continent | 0 | - | 4.93 | 59,824 |
| Five Least Guessed Countries by Continent | 0 | - | 4.97 | 97,543 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,033 |
| Most Guessed Cities by Country #2 | 0 | - | 4.95 | 78,896 |
| Most Guessed Cities by Country #1 | 0 | - | 4.88 | 101,421 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,443 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,487 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 196,707 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 318,098 |
| Fruits: No Vowels | 0 | - | 4.81 | 98,925 |
| The Venus Quiz | 0 | - | 4.21 | 6,899 |
| Monarchies Bordering Monarchies | 0 | - | 4.81 | 60,046 |
| Three Real and One Fake - Country Flags | 0 | - | 4.97 | 83,514 |
| Fruits by Picture | 0 | - | 4.20 | 805,498 |
| Old Movies by Picture | 0 | - | 4.51 | 24,914 |
| Musical Instruments by Picture #2 | 0 | - | 4.24 | 46,782 |
| Name that Object #1 | 0 | - | 3.56 | 96,348 |
| Pick a Picture - Animal Relations | 0 | - | 4.94 | 55,021 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 336,215 |
| Geography by Picture - B | 0 | - | 4.42 | 55,475 |
| Geography by Picture - H | 0 | - | 4.50 | 58,093 |
| Geography by Picture - N | 0 | - | 4.45 | 42,089 |
| Geography by Picture - R | 0 | - | 4.56 | 40,919 |
| Geography by Picture - T | 0 | - | 4.54 | 57,726 |
| Name the Pixelated Landmark | 0 | - | 4.84 | 62,625 |
| Car Logos Quiz #1 | 0 | - | 4.44 | 534,555 |
| Random Logos Quiz | 0 | - | 4.31 | 207,465 |
| All North American Pro Sports Logos | 0 | - | 4.70 | 113,848 |
| Pictures by Letter - A | 0 | - | 4.17 | 33,221 |
| Pictures by Letter - J | 0 | - | 4.31 | 39,824 |
| Pictures by Letter - B | 0 | - | 4.31 | 43,712 |
| Pictures by Letter - D | 0 | - | 4.16 | 37,399 |
| Pictures by Letter - M | 0 | - | 4.24 | 37,612 |
| Countries That Were Invaded | 0 | - | 4.55 | 97,084 |
| Military History Vocabulary | 0 | - | 4.91 | 66,787 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,077 |
| Time Magazine Person of the Year | 0 | - | 4.53 | 73,737 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 194,329 |
| Countries with the Most Exports | 0 | - | 4.96 | 154,565 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 188,868 |
| Countries by Oil Consumption | 0 | - | 4.96 | 119,739 |
| Richest Island Countries | 0 | - | 4.84 | 99,843 |
| Largest Economies in 2050 | 0 | - | 4.90 | 110,882 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 267,297 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.95 | 103,542 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.90 | 83,965 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 238,656 |
| Countries with the Most Muslims | 0 | - | 4.95 | 159,654 |
| Capital Cities by Cartoon Riddles | 0 | - | 4.98 | 86,876 |
| Countries Hidden in a Letter #1 | 0 | - | 5.00 | 47,916 |
| Countries Hidden in a Letter #2 | 0 | - | 5.00 | 35,828 |
| Countries that Start with A | 0 | - | 4.98 | 2,151,737 |
| Countries that Start with B | 0 | - | 4.95 | 2,284,214 |
| Countries that Start with C | 0 | - | 4.96 | 1,813,799 |
| Countries that Start with D | 0 | - | 4.96 | 703,946 |
| Countries that Start with E | 0 | - | 4.95 | 1,370,363 |
| Countries that Start with G | 0 | - | 4.97 | 1,495,865 |
| Countries that Start with H | 0 | - | 4.96 | 599,918 |
| Countries that Start with I | 0 | - | 4.92 | 1,282,627 |
| Countries that Start with J | 0 | - | 4.98 | 597,961 |
| Countries that Start with K | 0 | - | 4.97 | 811,197 |
| Countries that Start with L | 0 | - | 4.98 | 1,085,153 |
| Countries that Start with N | 0 | - | 4.93 | 1,112,068 |
| Countries that Start with P | 0 | - | 4.94 | 1,210,712 |
| Countries that Start with S | 0 | - | 4.98 | 1,747,604 |
| Countries that Start with T | 0 | - | 4.90 | 1,005,880 |
| Countries that Start with U | 0 | - | 4.97 | 901,283 |
| Countries that Start with V | 0 | - | 4.98 | 606,295 |
| Countries that Start with F | 0 | - | 4.83 | 613,825 |
