| Astronomy Quiz | 0 | - | 4.90 | 82,016 |
| Largest Objects in the Solar System | 0 | - | 4.99 | 136,229 |
| Solar System Trivia | 0 | - | 4.93 | 46,262 |
| Planets By Picture Quiz | 0 | - | 4.49 | 56,391 |
| Computer Nerd Acronyms Quiz #1 | 0 | - | 4.75 | 155,390 |
| Computer Nerd Acronyms Quiz #2 | 0 | - | 4.46 | 53,722 |
| The Sun Quiz | 0 | - | 4.93 | 34,275 |
| Name the Constellations - With a Map | 0 | - | 4.92 | 35,749 |
| Former Countries by Territory Map | 0 | - | 4.96 | 101,986 |
| Empires by Maps | 0 | - | 4.98 | 119,093 |
| WWII Figures by Picture | 0 | - | 4.85 | 57,632 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 118,667 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 104,911 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 48,602 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,308,730 |
| Authors by Picture | 0 | - | 4.48 | 25,446 |
| All Country Flags of the World | 0 | - | 5.00 | 3,621,846 |
| Name the Metal Alloy | 0 | - | 4.70 | 13,454 |
| Brightest Natural Objects in the Sky | 0 | - | 4.45 | 27,972 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,080 |
| Weapons by Picture | 0 | - | 4.13 | 20,950 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,202 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,529,936 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,089,112 |
| Country Flags Quiz #3 | 0 | - | 4.98 | 730,894 |
| Technology Giants #2 - Apple | 0 | - | 4.11 | 20,648 |
| Technology Giants #5 - Microsoft | 0 | - | 4.31 | 21,770 |
| Technology Giants #4 - Amazon | 0 | - | 4.37 | 19,425 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 156,237 |
| Astronomy Decoder | 0 | - | 4.50 | 37,906 |
| Shapes and Symbols #1 | 0 | - | 3.80 | 99,494 |
| Shapes and Symbols #2 | 0 | - | 3.99 | 56,844 |
| Number by Picture Quiz | 0 | - | 4.04 | 21,051 |
| Make a Stained Glass Window | 0 | - | 5.00 | 68,052 |
| Flags with Crescents | 0 | - | 4.98 | 168,137 |
| Country Flag Trivia | 0 | - | 4.81 | 56,234 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 102,791 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 76,750 |
| Pixelated Flag Quiz | 0 | - | 4.98 | 86,336 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 66,709 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 84,616 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 52,285 |
| A-Z Cities by Pictures | 0 | - | 4.56 | 43,627 |
| National Football Team Logos | 0 | - | 4.85 | 179,318 |
| Formula One Teams by Logos | 0 | - | 4.49 | 97,790 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 285,962 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 269,799 |
| Countries with NO Military | 0 | - | 4.97 | 61,449 |
| Top Arms Exporting Countries | 0 | - | 4.96 | 85,462 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 147,220 |
| Countries with the Least Dense Road Networks | 0 | - | 4.81 | 41,400 |
| Monarchies of the World | 0 | - | 4.94 | 167,203 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.91 | 112,002 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 111,218 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 113,723 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 74,798 |
| People on Money by Country | 0 | - | 4.83 | 60,106 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,089 |
| NATO Countries | 0 | - | 4.98 | 277,562 |
| EU Countries Quiz | 0 | - | 4.99 | 271,152 |
| Top Five Countries by Religion | 0 | - | 4.93 | 169,751 |
| Books of the Protestant Bible | 0 | - | 4.89 | 208,273 |
| Space in the Answers | 0 | - | 4.27 | 50,513 |
| The Jupiter Quiz | 0 | - | 4.64 | 16,414 |
| The Mars Quiz | 0 | - | 4.55 | 18,601 |
| The Saturn Quiz | 0 | - | 4.54 | 11,526 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.89 | 65,328 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 101,968 |
| Countries with the Most Rail Travel | 0 | - | 4.84 | 37,073 |
| Countries with the Most Rail Travel per Capita | 0 | - | 4.93 | 33,105 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 129,213 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 166,253 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 86,985 |
| Countries By Wikipedia Word Clouds | 0 | - | 4.83 | 39,284 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 116,956 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,326 |
| The Pluto Quiz | 0 | - | 4.61 | 9,803 |
| Years in History by Picture | 0 | - | 4.44 | 35,251 |
| Famous Foreheads #1 | 0 | - | 4.47 | 74,440 |
| Disney Animated Characters | 0 | - | 4.88 | 599,985 |
| Fast Math - Addition | 0 | - | 4.87 | 521,073 |
| 7 Deadly Sins | 0 | - | 4.88 | 397,098 |
| Majority Muslim Countries | 0 | - | 4.98 | 371,217 |
| Astronomy True or False | 0 | - | 4.39 | 36,326 |
| Fictional Characters by Picture - T | 0 | - | 4.13 | 84,388 |
| Fictional Characters by Picture - M | 0 | - | 4.18 | 90,055 |
| Fictional Characters by Picture - G | 0 | - | 4.24 | 86,329 |
| Fictional Characters by Picture - A | 0 | - | 4.19 | 90,699 |
| Fictional Characters by Picture - W | 0 | - | 4.21 | 76,986 |
| Fictional Characters by Picture - R | 0 | - | 4.01 | 71,869 |
| Fictional Characters by Picture - C | 0 | - | 4.23 | 81,063 |
| Fictional Characters by Picture - L | 0 | - | 4.30 | 81,801 |
| Fictional Characters by Picture - B | 0 | - | 4.13 | 74,093 |
| Fictional Characters by Picture - D | 0 | - | 4.23 | 75,000 |
| Fictional Characters by Picture - P | 0 | - | 4.12 | 64,353 |
| Fictional Characters by Picture - F | 0 | - | 4.37 | 66,119 |
| Fictional Characters by Picture - H | 0 | - | 4.10 | 69,196 |
| Fictional Characters by Picture - S | 0 | - | 4.23 | 67,206 |
| Fictional Characters by Picture - O | 0 | - | 4.29 | 52,285 |
| Fictional Characters by Picture - N | 0 | - | 4.11 | 49,171 |
| Flags to Languages | 0 | - | 4.95 | 172,873 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 50,178 |
| Technology Giants #3 - Facebook | 0 | - | 3.47 | 16,457 |
| Technology Giants #1 - Google | 0 | - | 4.40 | 28,224 |
| Countries with the Most Tanks | 0 | - | 4.91 | 106,619 |
| Countries with the Most Skyscrapers | 0 | - | 4.92 | 143,648 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,407 |
| Countries with the Tallest Buildings | 0 | - | 4.93 | 103,994 |
| Coldest Countries | 0 | - | 4.97 | 137,975 |
| Coldest World Capitals | 0 | - | 4.95 | 133,170 |
| Five Coldest Countries by Continent | 0 | - | 4.97 | 76,361 |
| Countries with the Least Precipitation | 0 | - | 4.90 | 82,469 |
| World Currency Quiz | 0 | - | 4.92 | 299,911 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 333,662 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 122,560 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 49,974 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,358 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 129,987 |
| Buddhist Countries | 0 | - | 4.96 | 143,269 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,092,995 |
| Historic Orient Express Routes Map | 0 | - | 5.00 | 53,185 |
| Country Logic Puzzle 4x4 – Sudoku style | 0 | - | 4.99 | 27,891 |
| Southernmost Countries A-Z | 0 | - | 4.94 | 152,956 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 194,353 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 169,635 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 191,222 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 299,800 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 72,366 |
| Terrible Country Spellings Accepted by JetPunk #1 | 0 | - | 4.84 | 33,004 |
| Terrible City Spellings Accepted by JetPunk | 0 | - | 4.97 | 54,037 |
| Countries with the Most Nobel Prizes | 0 | - | 4.87 | 90,276 |
| Countries with Most Nobel Prizes by Continent | 0 | - | 4.93 | 59,828 |
| Five Least Guessed Countries by Continent | 0 | - | 4.97 | 97,557 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,043 |
| Most Guessed Cities by Country #2 | 0 | - | 4.95 | 78,909 |
| Most Guessed Cities by Country #1 | 0 | - | 4.88 | 101,433 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,453 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,493 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 196,739 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 318,136 |
| Fruits: No Vowels | 0 | - | 4.81 | 98,946 |
| The Venus Quiz | 0 | - | 4.21 | 6,899 |
| Monarchies Bordering Monarchies | 0 | - | 4.81 | 60,049 |
| Three Real and One Fake - Country Flags | 0 | - | 4.97 | 83,528 |
| Fruits by Picture | 0 | - | 4.20 | 805,531 |
| Old Movies by Picture | 0 | - | 4.51 | 24,916 |
| Musical Instruments by Picture #2 | 0 | - | 4.24 | 46,790 |
| Name that Object #1 | 0 | - | 3.56 | 96,348 |
| Pick a Picture - Animal Relations | 0 | - | 4.94 | 55,030 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 336,247 |
| Geography by Picture - B | 0 | - | 4.42 | 55,477 |
| Geography by Picture - H | 0 | - | 4.50 | 58,094 |
| Geography by Picture - N | 0 | - | 4.45 | 42,093 |
| Geography by Picture - R | 0 | - | 4.56 | 40,921 |
| Geography by Picture - T | 0 | - | 4.54 | 57,728 |
| Name the Pixelated Landmark | 0 | - | 4.84 | 62,640 |
| Car Logos Quiz #1 | 0 | - | 4.44 | 534,678 |
| Random Logos Quiz | 0 | - | 4.31 | 207,483 |
| All North American Pro Sports Logos | 0 | - | 4.70 | 113,883 |
| Pictures by Letter - A | 0 | - | 4.17 | 33,224 |
| Pictures by Letter - J | 0 | - | 4.31 | 39,828 |
| Pictures by Letter - B | 0 | - | 4.31 | 43,713 |
| Pictures by Letter - D | 0 | - | 4.16 | 37,400 |
| Pictures by Letter - M | 0 | - | 4.24 | 37,615 |
| Countries That Were Invaded | 0 | - | 4.55 | 97,093 |
| Military History Vocabulary | 0 | - | 4.91 | 66,800 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,077 |
| Time Magazine Person of the Year | 0 | - | 4.53 | 73,744 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 194,345 |
| Countries with the Most Exports | 0 | - | 4.96 | 154,580 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 188,885 |
| Countries by Oil Consumption | 0 | - | 4.96 | 119,746 |
| Richest Island Countries | 0 | - | 4.84 | 99,853 |
| Largest Economies in 2050 | 0 | - | 4.90 | 110,890 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 267,432 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.95 | 103,556 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.90 | 83,976 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 238,681 |
| Countries with the Most Muslims | 0 | - | 4.95 | 159,664 |
| Capital Cities by Cartoon Riddles | 0 | - | 4.98 | 86,889 |
| Countries Hidden in a Letter #1 | 0 | - | 5.00 | 47,922 |
| Countries Hidden in a Letter #2 | 0 | - | 5.00 | 35,834 |
| Countries that Start with A | 0 | - | 4.98 | 2,151,952 |
| Countries that Start with B | 0 | - | 4.95 | 2,284,385 |
| Countries that Start with C | 0 | - | 4.96 | 1,813,952 |
| Countries that Start with D | 0 | - | 4.96 | 704,041 |
| Countries that Start with E | 0 | - | 4.95 | 1,370,482 |
| Countries that Start with G | 0 | - | 4.97 | 1,495,991 |
| Countries that Start with H | 0 | - | 4.96 | 600,009 |
| Countries that Start with I | 0 | - | 4.92 | 1,282,722 |
| Countries that Start with J | 0 | - | 4.98 | 598,050 |
| Countries that Start with K | 0 | - | 4.97 | 811,277 |
| Countries that Start with L | 0 | - | 4.98 | 1,085,236 |
| Countries that Start with N | 0 | - | 4.93 | 1,112,153 |
| Countries that Start with P | 0 | - | 4.94 | 1,210,795 |
| Countries that Start with S | 0 | - | 4.98 | 1,747,734 |
| Countries that Start with T | 0 | - | 4.90 | 1,005,947 |
| Countries that Start with U | 0 | - | 4.97 | 901,338 |
| Countries that Start with V | 0 | - | 4.98 | 606,334 |
| Countries that Start with F | 0 | - | 4.83 | 613,887 |
