| Countries by Number of Books Published | 0 | - | 4.95 | 72,859 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,837,923 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,637,131 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,656 |
| World Capitals by Map | 0 | - | 5.00 | 287,844 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,555 |
| NATO Countries | 0 | - | 4.98 | 281,927 |
| EU Countries Quiz | 0 | - | 4.99 | 276,015 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 289,718 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 274,962 |
| Top Five Countries by Religion | 0 | - | 4.93 | 172,473 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.92 | 113,423 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 112,703 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 149,136 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 114,843 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.91 | 65,980 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 75,399 |
| Countries with NO Military | 0 | - | 4.97 | 62,758 |
| Countries of the World in 1900 | 0 | - | 4.89 | 85,375 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 195,948 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 151,475 |
| Monarchies of the World | 0 | - | 4.94 | 169,441 |
| People on Money by Country | 0 | - | 4.83 | 60,554 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 154,359 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 117,606 |
| Countries with the Least Dense Road Networks | 0 | - | 4.82 | 41,714 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 169,041 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 88,064 |
| Countries By Wikipedia Word Clouds | 0 | - | 4.84 | 40,091 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,563 |
| Tectonic Plates on a Map | 0 | - | 4.97 | 35,778 |
| Layers of the Earth and Atmosphere | 0 | - | 4.96 | 50,588 |
| African East Coast | 0 | - | 4.96 | 96,388 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 419,192 |
| Majority Muslim Countries | 0 | - | 4.98 | 376,005 |
| Country Logic Puzzle 4x4 – Sudoku style | 0 | - | 5.00 | 28,162 |
| Megacities on a World Map | 0 | - | 4.98 | 255,659 |
| All 3M Cities on the World Map | 0 | - | 4.95 | 75,290 |
| Every 1,000,000+ City on a Map | 0 | - | 4.99 | 115,433 |
| 500 Biggest Cities in the World on a Map | 0 | - | 4.97 | 123,201 |
| Three Biggest Cities by Time Zone With Map | 0 | - | 4.98 | 35,038 |
| 1M Cities in Squares of the World Map | 0 | - | 4.83 | 34,855 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,654 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,074 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 46,468 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,344 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 113,232 |
| Coldest World Capitals | 0 | - | 4.95 | 133,706 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 68,076 |
| Countries with the Most Skyscrapers | 0 | - | 4.93 | 144,409 |
| Southernmost Countries A-Z | 0 | - | 4.95 | 153,843 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 196,169 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 170,609 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 192,911 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 301,424 |
| Countries with the Tallest Buildings | 0 | - | 4.93 | 104,601 |
| Most Guessed Cities by Country #2 | 0 | - | 4.94 | 79,957 |
| Most Guessed Cities by Country #1 | 0 | - | 4.88 | 102,792 |
| Countries with the Most Tanks | 0 | - | 4.91 | 107,796 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,797 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,972 |
| Five Least Guessed Countries by Continent | 0 | - | 4.97 | 98,906 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 73,188 |
| Pixelated World Map | 0 | - | 5.00 | 143,730 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 322,130 |
| Terrible Country Spellings Accepted by JetPunk #1 | 0 | - | 4.85 | 33,626 |
| Buddhist Countries | 0 | - | 4.96 | 144,705 |
| Countries of Europe in 1444 | 0 | - | 4.92 | 100,127 |
| Countries of the World in 1444 | 0 | - | 4.98 | 60,500 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.83 | 57,639 |
| Countries in a Pumpkin of the World Map | 0 | - | 4.98 | 55,013 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 198,521 |
| Countries of Europe before World War II with a Map | 0 | - | 4.95 | 53,724 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 336,155 |
| Coldest Countries | 0 | - | 4.97 | 138,795 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 124,131 |
| Countries with the Most Nobel Prizes | 0 | - | 4.87 | 90,688 |
| Countries with the Least Precipitation | 0 | - | 4.90 | 82,877 |
| Countries with Most Nobel Prizes by Continent | 0 | - | 4.93 | 60,014 |
| Five Coldest Countries by Continent | 0 | - | 4.97 | 76,750 |
| Countries of the World with a Borderless Map | 0 | - | 4.99 | 82,442 |
| Countries Closest to Antarctica on a Map | 0 | - | 4.98 | 81,077 |
| World Currency Quiz | 0 | - | 4.92 | 304,741 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 173,824 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 50,240 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 33,477 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 50,202 |
| Geography by Letter on the World Map - A-Z | 0 | - | 4.87 | 82,630 |
| Geography by Letter on the World Map - A | 0 | - | 4.81 | 108,449 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,732 |
| Top African Languages on a Map | 0 | - | 4.94 | 74,634 |
| Crayola Crayon Colors 64 Pack | 0 | - | 4.99 | 62,892 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 311,675 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,046 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,950 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 305,741 |
| Monarchies Bordering Monarchies | 0 | - | 4.81 | 60,466 |
| Boundary Waters | 0 | - | 4.92 | 88,617 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.86 | 35,290 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,364 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 62,868 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,693 |
| "Second Best" Geography Edition #3 | 0 | - | 4.89 | 70,662 |
| Megacities on an Empty Map | 0 | - | 4.97 | 118,838 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,750 |
| Capital Cities by Cartoon Riddles | 0 | - | 4.98 | 87,666 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,647 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.87 | 126,861 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 94,347 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,249 |
| Richest Island Countries | 0 | - | 4.85 | 100,880 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,272 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 236,969 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 226,045 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 192,831 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 123,279 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 140,418 |
| Countries Hidden in a Letter #1 | 0 | - | 5.00 | 48,416 |
| Random Point on Land to Country | 0 | - | 4.99 | 236,043 |
| Modern-Day Countries of the Umayyad Caliphate on a Map | 0 | - | 4.98 | 68,982 |
| Random Countries on a Topological Map | 0 | - | 4.91 | 52,461 |
| Countries with the Most Muslims | 0 | - | 4.95 | 160,776 |
| Countries with the Most Exports | 0 | - | 4.96 | 155,736 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 190,079 |
| Countries by Oil Consumption | 0 | - | 4.96 | 120,577 |
| Largest Economies in 2050 | 0 | - | 4.90 | 111,668 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 273,054 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 104,619 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.89 | 84,771 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 237,886 |
| Countries that Start with A | 0 | - | 4.98 | 2,168,481 |
| Countries that Start with B | 0 | - | 4.95 | 2,299,641 |
| Countries that Start with C | 0 | - | 4.96 | 1,826,295 |
| Countries that Start with D | 0 | - | 4.96 | 712,703 |
| Countries that Start with E | 0 | - | 4.95 | 1,380,726 |
| Countries that Start with G | 0 | - | 4.97 | 1,506,987 |
| Countries that Start with H | 0 | - | 4.96 | 606,897 |
| Countries that Start with I | 0 | - | 4.92 | 1,291,113 |
| Countries that Start with J | 0 | - | 4.98 | 604,448 |
| Countries that Start with K | 0 | - | 4.97 | 818,031 |
| Countries that Start with L | 0 | - | 4.98 | 1,093,453 |
| Countries that Start with N | 0 | - | 4.93 | 1,120,504 |
| Countries that Start with P | 0 | - | 4.94 | 1,218,837 |
| Countries that Start with S | 0 | - | 4.98 | 1,758,625 |
| Countries that Start with T | 0 | - | 4.90 | 1,011,880 |
| Countries that Start with U | 0 | - | 4.97 | 906,117 |
| Countries that Start with V | 0 | - | 4.98 | 610,500 |
| Countries that Start with F | 0 | - | 4.83 | 619,265 |
| Countries that Start with M | 0 | - | 4.97 | 1,384,707 |
| Five Most Guessed Countries by Continent | 0 | - | 4.97 | 173,805 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 195,626 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 118,697 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,471 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 64,489 |
| All Counties of the United States by Proximity | 0 | - | 4.98 | 308,412 |
| World's Longest Rivers on a Map | 0 | - | 4.90 | 88,018 |
| Rivers of Europe Quiz | 0 | - | 4.89 | 56,636 |
| Seas on the World Map | 0 | - | 4.96 | 135,623 |
| Seas of the World | 0 | - | 5.00 | 157,595 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,770 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,216 |
| European Geography By Letter - B #2 | 0 | - | 4.86 | 87,471 |
| Name the Constellations - With a Map | 0 | - | 4.92 | 36,047 |
| Pixelated Africa Map | 0 | - | 4.98 | 100,144 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,468 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,079 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 124,747 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,858 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 83,894 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 65,222 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,427 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 57,227 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,648,104 |
| World's Biggest Financial Centers | 0 | - | 4.55 | 72,987 |
| Most-Searched Cities on Wikipedia | 0 | - | 4.42 | 35,264 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,129 |
| Cities By Wikipedia Word Clouds A-Z | 0 | - | 4.78 | 33,201 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 89,573 |
| Landlocked Countries | 0 | - | 4.99 | 422,803 |
| All OPEC Countries Ever | 0 | - | 4.74 | 99,455 |
| Currencies by $ymbol | 0 | - | 4.56 | 33,501 |
| Most-Searched Countries on Wikipedia | 0 | - | 4.46 | 50,109 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,770 |
| Richest Countries A-Z | 0 | - | 4.91 | 103,569 |
| Large Countries with Small Economies | 0 | - | 4.95 | 81,109 |
| Empty World Map without 20 Random Countries | 0 | - | 4.94 | 138,858 |
| Countries with Volcano Deaths | 0 | - | 4.74 | 33,845 |
| Countries with Earthquake Deaths | 0 | - | 4.56 | 98,170 |
| Countries with the Highest Death Rate | 0 | - | 4.54 | 47,459 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 579,691 |
| Countries of Europe in 1000 with a Map | 0 | - | 4.78 | 43,421 |
| Countries Hidden in a Letter #3 | 0 | - | 4.98 | 22,133 |
| Country Superlatives #1 | 0 | - | 4.46 | 126,004 |
| Country Superlatives Quiz #2 | 0 | - | 4.53 | 64,573 |
| Country Superlatives - Not the United States | 0 | - | 4.48 | 73,521 |
| Countries by Wikipedia Descriptions #1 | 0 | - | 4.93 | 65,458 |
| Countries by Wikipedia Descriptions #4 | 0 | - | 4.87 | 57,043 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 125,476 |
| Richest Countries Bordering Each Other | 0 | - | 4.99 | 154,521 |
| Rich Countries Bordering Poor Countries | 0 | - | 4.89 | 100,330 |
