| Astronomy Quiz | 0 | - | 4.90 | 82,014 |
| Largest Objects in the Solar System | 0 | - | 4.99 | 136,222 |
| Solar System Trivia | 0 | - | 4.93 | 46,259 |
| Planets By Picture Quiz | 0 | - | 4.49 | 56,391 |
| Computer Nerd Acronyms Quiz #1 | 0 | - | 4.75 | 155,387 |
| Computer Nerd Acronyms Quiz #2 | 0 | - | 4.46 | 53,719 |
| The Sun Quiz | 0 | - | 4.93 | 34,274 |
| Name the Constellations - With a Map | 0 | - | 4.92 | 35,748 |
| Former Countries by Territory Map | 0 | - | 4.96 | 101,979 |
| Empires by Maps | 0 | - | 4.98 | 119,076 |
| WWII Figures by Picture | 0 | - | 4.85 | 56,611 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 118,665 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 104,906 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 48,601 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,308,693 |
| Authors by Picture | 0 | - | 4.48 | 25,446 |
| All Country Flags of the World | 0 | - | 5.00 | 3,621,548 |
| Name the Metal Alloy | 0 | - | 4.70 | 13,451 |
| 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 | 20,947 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,199 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,529,873 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,089,080 |
| Country Flags Quiz #3 | 0 | - | 4.98 | 730,868 |
| Technology Giants #2 - Apple | 0 | - | 4.11 | 20,648 |
| Technology Giants #5 - Microsoft | 0 | - | 4.31 | 21,769 |
| Technology Giants #4 - Amazon | 0 | - | 4.37 | 19,422 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 156,227 |
| Astronomy Decoder | 0 | - | 4.50 | 37,906 |
| Shapes and Symbols #1 | 0 | - | 3.80 | 99,493 |
| 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 | 68,048 |
| Flags with Crescents | 0 | - | 4.98 | 168,124 |
| Country Flag Trivia | 0 | - | 4.81 | 56,229 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 102,785 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 76,746 |
| Pixelated Flag Quiz | 0 | - | 4.98 | 86,329 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 66,709 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 84,612 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 52,281 |
| A-Z Cities by Pictures | 0 | - | 4.56 | 43,624 |
| National Football Team Logos | 0 | - | 4.85 | 179,308 |
| Formula One Teams by Logos | 0 | - | 4.49 | 97,772 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 285,946 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 269,779 |
| Countries with NO Military | 0 | - | 4.97 | 61,446 |
| Top Arms Exporting Countries | 0 | - | 4.96 | 85,353 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 147,216 |
| Countries with the Least Dense Road Networks | 0 | - | 4.81 | 41,400 |
| Monarchies of the World | 0 | - | 4.94 | 167,190 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.91 | 111,995 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 111,215 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 113,720 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 74,797 |
| People on Money by Country | 0 | - | 4.83 | 60,105 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,088 |
| NATO Countries | 0 | - | 4.98 | 277,542 |
| EU Countries Quiz | 0 | - | 4.99 | 271,131 |
| Top Five Countries by Religion | 0 | - | 4.93 | 169,743 |
| Books of the Protestant Bible | 0 | - | 4.89 | 208,246 |
| 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 | 65,326 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 101,965 |
| Countries with the Most Rail Travel | 0 | - | 4.84 | 37,069 |
| Countries with the Most Rail Travel per Capita | 0 | - | 4.93 | 33,104 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 129,203 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 166,239 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 86,976 |
| Countries By Wikipedia Word Clouds | 0 | - | 4.83 | 39,280 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 116,956 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,324 |
| The Pluto Quiz | 0 | - | 4.61 | 9,802 |
| Years in History by Picture | 0 | - | 4.44 | 35,249 |
| Famous Foreheads #1 | 0 | - | 4.47 | 74,436 |
| Disney Animated Characters | 0 | - | 4.88 | 599,973 |
| Fast Math - Addition | 0 | - | 4.87 | 521,051 |
| 7 Deadly Sins | 0 | - | 4.88 | 397,063 |
| Majority Muslim Countries | 0 | - | 4.98 | 371,194 |
| Astronomy True or False | 0 | - | 4.39 | 36,326 |
| Fictional Characters by Picture - T | 0 | - | 4.13 | 84,387 |
| Fictional Characters by Picture - M | 0 | - | 4.18 | 90,053 |
| Fictional Characters by Picture - G | 0 | - | 4.24 | 86,322 |
| Fictional Characters by Picture - A | 0 | - | 4.19 | 90,695 |
| Fictional Characters by Picture - W | 0 | - | 4.21 | 76,984 |
| Fictional Characters by Picture - R | 0 | - | 4.01 | 71,865 |
| Fictional Characters by Picture - C | 0 | - | 4.23 | 81,056 |
| Fictional Characters by Picture - L | 0 | - | 4.30 | 81,798 |
| Fictional Characters by Picture - B | 0 | - | 4.13 | 74,092 |
| Fictional Characters by Picture - D | 0 | - | 4.23 | 74,995 |
| Fictional Characters by Picture - P | 0 | - | 4.12 | 64,352 |
| Fictional Characters by Picture - F | 0 | - | 4.37 | 66,114 |
| Fictional Characters by Picture - H | 0 | - | 4.10 | 69,192 |
| Fictional Characters by Picture - S | 0 | - | 4.23 | 67,205 |
| Fictional Characters by Picture - O | 0 | - | 4.29 | 52,281 |
| Fictional Characters by Picture - N | 0 | - | 4.11 | 49,169 |
| Flags to Languages | 0 | - | 4.95 | 172,867 |
| 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 | 28,222 |
| Countries with the Most Tanks | 0 | - | 4.91 | 106,613 |
| Countries with the Most Skyscrapers | 0 | - | 4.92 | 143,645 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,406 |
| Countries with the Tallest Buildings | 0 | - | 4.93 | 103,992 |
| Coldest Countries | 0 | - | 4.97 | 137,968 |
| Coldest World Capitals | 0 | - | 4.95 | 133,170 |
| Five Coldest Countries by Continent | 0 | - | 4.97 | 76,360 |
| Countries with the Least Precipitation | 0 | - | 4.90 | 82,467 |
| World Currency Quiz | 0 | - | 4.92 | 299,883 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 333,655 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 122,556 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 49,973 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,356 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 129,981 |
| Buddhist Countries | 0 | - | 4.96 | 143,265 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,092,958 |
| Historic Orient Express Routes Map | 0 | - | 5.00 | 53,183 |
| Country Logic Puzzle 4x4 – Sudoku style | 0 | - | 4.99 | 27,886 |
| Southernmost Countries A-Z | 0 | - | 4.94 | 152,953 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 194,347 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 169,632 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 191,215 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 299,795 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 72,364 |
| Terrible Country Spellings Accepted by JetPunk #1 | 0 | - | 4.84 | 33,003 |
| Terrible City Spellings Accepted by JetPunk | 0 | - | 4.97 | 54,034 |
| Countries with the Most Nobel Prizes | 0 | - | 4.87 | 90,274 |
| Countries with Most Nobel Prizes by Continent | 0 | - | 4.93 | 59,827 |
| Five Least Guessed Countries by Continent | 0 | - | 4.97 | 97,551 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,041 |
| Most Guessed Cities by Country #2 | 0 | - | 4.95 | 78,906 |
| Most Guessed Cities by Country #1 | 0 | - | 4.88 | 101,426 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,450 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,491 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 196,730 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 318,127 |
| Fruits: No Vowels | 0 | - | 4.81 | 98,941 |
| The Venus Quiz | 0 | - | 4.21 | 6,899 |
| Monarchies Bordering Monarchies | 0 | - | 4.81 | 60,048 |
| Three Real and One Fake - Country Flags | 0 | - | 4.97 | 83,522 |
| Fruits by Picture | 0 | - | 4.20 | 805,521 |
| Old Movies by Picture | 0 | - | 4.51 | 24,915 |
| Musical Instruments by Picture #2 | 0 | - | 4.24 | 46,788 |
| Name that Object #1 | 0 | - | 3.56 | 96,348 |
| Pick a Picture - Animal Relations | 0 | - | 4.94 | 55,023 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 336,236 |
| 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 | 42,092 |
| 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 | 62,634 |
| Car Logos Quiz #1 | 0 | - | 4.44 | 534,646 |
| Random Logos Quiz | 0 | - | 4.31 | 207,477 |
| All North American Pro Sports Logos | 0 | - | 4.70 | 113,872 |
| Pictures by Letter - A | 0 | - | 4.17 | 33,222 |
| Pictures by Letter - J | 0 | - | 4.31 | 39,826 |
| 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 | 37,613 |
| Countries That Were Invaded | 0 | - | 4.55 | 97,092 |
| Military History Vocabulary | 0 | - | 4.91 | 66,795 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,077 |
| Time Magazine Person of the Year | 0 | - | 4.53 | 73,742 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 194,339 |
| Countries with the Most Exports | 0 | - | 4.96 | 154,573 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 188,881 |
| Countries by Oil Consumption | 0 | - | 4.96 | 119,743 |
| Richest Island Countries | 0 | - | 4.84 | 99,851 |
| Largest Economies in 2050 | 0 | - | 4.90 | 110,890 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 267,391 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.95 | 103,550 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.90 | 83,974 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 238,671 |
| Countries with the Most Muslims | 0 | - | 4.95 | 159,662 |
| Capital Cities by Cartoon Riddles | 0 | - | 4.98 | 86,887 |
| Countries Hidden in a Letter #1 | 0 | - | 5.00 | 47,919 |
| Countries Hidden in a Letter #2 | 0 | - | 5.00 | 35,834 |
| Countries that Start with A | 0 | - | 4.98 | 2,151,874 |
| Countries that Start with B | 0 | - | 4.95 | 2,284,317 |
| Countries that Start with C | 0 | - | 4.96 | 1,813,896 |
| Countries that Start with D | 0 | - | 4.96 | 704,003 |
| Countries that Start with E | 0 | - | 4.95 | 1,370,438 |
| Countries that Start with G | 0 | - | 4.97 | 1,495,947 |
| Countries that Start with H | 0 | - | 4.96 | 599,970 |
| Countries that Start with I | 0 | - | 4.92 | 1,282,684 |
| Countries that Start with J | 0 | - | 4.98 | 598,018 |
| Countries that Start with K | 0 | - | 4.97 | 811,247 |
| Countries that Start with L | 0 | - | 4.98 | 1,085,206 |
| Countries that Start with N | 0 | - | 4.93 | 1,112,113 |
| Countries that Start with P | 0 | - | 4.94 | 1,210,753 |
| Countries that Start with S | 0 | - | 4.98 | 1,747,688 |
| Countries that Start with T | 0 | - | 4.90 | 1,005,922 |
| Countries that Start with U | 0 | - | 4.97 | 901,319 |
| Countries that Start with V | 0 | - | 4.98 | 606,316 |
| Countries that Start with F | 0 | - | 4.83 | 613,858 |
