| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,653 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,654 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 46,467 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,341 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 113,227 |
| World Capitals Quiz | 0 | - | 5.00 | 5,088,278 |
| Coldest World Capitals | 0 | - | 4.95 | 133,691 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,592,658 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,647 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.87 | 126,858 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 94,344 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,249 |
| Countries Hidden in a Letter #1 | 0 | - | 5.00 | 48,415 |
| Word Puzzles - World Cities #2 | 0 | - | 4.03 | 31,276 |
| Word Puzzles - U.S. Cities #2 | 0 | - | 4.18 | 13,929 |
| Word Puzzles - World Cities #3 | 0 | - | 4.09 | 30,502 |
| Global Cities on a World Map | 0 | - | 4.93 | 136,700 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,658 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,628 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,769 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,626 |
| Same Letter Country and Capital | 0 | - | 4.99 | 157,480 |
| Countries by Capital City | 0 | - | 5.00 | 68,769 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,452 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,890 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,482 |
| Moved Capital Cities | 0 | - | 4.96 | 74,403 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,673 |
| World Capitals by Proximity | 0 | - | 4.90 | 332,465 |
| Word Puzzles - Countries #2 | 0 | - | 4.24 | 44,551 |
| World's Biggest Financial Centers | 0 | - | 4.55 | 72,982 |
| Most-Searched Cities on Wikipedia | 0 | - | 4.42 | 35,263 |
| Cities By Wikipedia Word Clouds A-Z | 0 | - | 4.78 | 33,201 |
| One Capital by Letter by Continent | 0 | - | 4.98 | 17,411 |
| Single Vowel Capitals | 0 | - | 4.81 | 14,585 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,132 |
| North American Sports Cities | 0 | - | 4.83 | 172,733 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,431 |
| Name a City - European Countries | 0 | - | 4.90 | 65,770 |
| Name a Valid World City | 0 | - | 4.83 | 71,560 |
| Cities by Former Name | 0 | - | 4.83 | 91,790 |
| Africa Capitals Quiz | 0 | - | 4.99 | 740,626 |
| Asia Capitals Quiz | 0 | - | 4.98 | 695,480 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,524 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,800 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,486 |
| World Capitals by Map | 0 | - | 5.00 | 287,827 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,547 |
| Random Capital to Country | 0 | - | 4.99 | 2,595,977 |
| Random Country to Capital | 0 | - | 4.98 | 923,747 |
| Capitals Starting With H | 0 | - | 4.91 | 92,797 |
| Capitals Starting With K | 0 | - | 4.88 | 83,852 |
| Capitals Starting With L | 0 | - | 4.81 | 88,315 |
| Capitals Starting With M | 0 | - | 4.93 | 108,187 |
| Capitals Starting With P | 0 | - | 4.88 | 78,428 |
| Capitals Starting With R | 0 | - | 4.87 | 82,045 |
| Capitals Starting With S | 0 | - | 4.90 | 86,030 |
| Capitals Starting With T | 0 | - | 4.84 | 76,374 |
| Capitals Starting With W | 0 | - | 4.87 | 91,432 |
| Capitals Starting With A | 0 | - | 4.97 | 128,388 |
| Capitals Starting With B | 0 | - | 4.88 | 118,803 |
| Capitals Starting With D | 0 | - | 4.93 | 96,702 |
| Majority Muslim Countries | 0 | - | 4.98 | 375,997 |
| NATO Countries | 0 | - | 4.98 | 281,920 |
| EU Countries Quiz | 0 | - | 4.99 | 275,998 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 289,711 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 274,954 |
| Top Five Countries by Religion | 0 | - | 4.93 | 172,468 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.92 | 113,422 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 112,702 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 149,132 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 114,841 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.91 | 65,976 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 75,399 |
| Countries with NO Military | 0 | - | 4.97 | 62,753 |
| Monarchies of the World | 0 | - | 4.94 | 169,434 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,857 |
| People on Money by Country | 0 | - | 4.83 | 60,553 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 154,356 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 117,605 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 169,039 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 88,063 |
| Countries By Wikipedia Word Clouds | 0 | - | 4.84 | 40,089 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,562 |
| Tall Building Cities - United States | 0 | - | 4.48 | 68,444 |
| World Cities A-Z by Clue #1 | 0 | - | 4.51 | 68,490 |
| World Cities A-Z by Clue #2 | 0 | - | 4.41 | 59,347 |
| Cities With the Most Billionaires | 0 | - | 4.77 | 102,450 |
| Most Guessed World Cities | 0 | - | 4.70 | 100,367 |
| Most Guessed Non-Capital Cities | 0 | - | 4.42 | 53,506 |
| Top 10 Hottest European Capitals | 0 | - | 4.63 | 33,212 |
| Busiest Container Ports | 0 | - | 4.11 | 37,446 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,269 |
| Most Educated Cities in the United States | 0 | - | 4.30 | 76,366 |
| Hottest Cities in the U.S. | 0 | - | 4.10 | 62,099 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,542 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 72,966 |
| U.S. College Towns | 0 | - | 4.47 | 29,260 |
| Cities with the Most Foreign Embassies | 0 | - | 4.69 | 47,182 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,072 |
| Coldest Cities in the U.S. | 0 | - | 4.35 | 54,450 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 215,701 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,539 |
| Most Common JetPunk Answers - Cities | 0 | - | 4.39 | 60,651 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,486 |
| Former Capitals | 0 | - | 4.88 | 71,551 |
| Europe Capital to Country | 0 | - | 4.99 | 251,129 |
| Asia Capital to Country | 0 | - | 4.96 | 126,964 |
| Capital Cities Chain | 0 | - | 4.84 | 83,040 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,366 |
| European Capitals by Map | 0 | - | 4.99 | 140,497 |
| African Capitals by Map | 0 | - | 4.99 | 137,902 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,971 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,395 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,730 |
| European Coastal Capitals | 0 | - | 4.95 | 90,917 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,710 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 271,164 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,834 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,968 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,828 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,182 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 68,068 |
| Word Puzzles - Countries #1 | 0 | - | 3.91 | 52,491 |
| Countries with the Most Skyscrapers | 0 | - | 4.93 | 144,407 |
| Southernmost Countries A-Z | 0 | - | 4.95 | 153,842 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 196,166 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 170,609 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 192,907 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 301,420 |
| Countries with the Tallest Buildings | 0 | - | 4.93 | 104,599 |
| Most Guessed Cities by Country #2 | 0 | - | 4.94 | 79,953 |
| Most Guessed Cities by Country #1 | 0 | - | 4.88 | 102,784 |
| Countries with the Most Tanks | 0 | - | 4.91 | 107,793 |
| 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 | 98,903 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 73,186 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 322,124 |
| Terrible Country Spellings Accepted by JetPunk #1 | 0 | - | 4.85 | 33,625 |
| Buddhist Countries | 0 | - | 4.96 | 144,703 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 198,514 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 336,153 |
| Coldest Countries | 0 | - | 4.97 | 138,794 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 124,129 |
| Countries with the Most Nobel Prizes | 0 | - | 4.87 | 90,687 |
| 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 |
| World Currency Quiz | 0 | - | 4.92 | 304,702 |
| Monarchies Bordering Monarchies | 0 | - | 4.81 | 60,462 |
| World Cities Based on Location A-Z - #1 | 0 | - | 4.46 | 44,451 |
| Cities with the Tallest Buildings | 0 | - | 4.17 | 84,650 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 221,389 |
| Ancient City to Country | 0 | - | 4.70 | 108,177 |
| Official Cities in the UK | 0 | - | 4.89 | 284,877 |
| City-States | 0 | - | 4.53 | 37,321 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 54,383 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,729 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,033 |
| City to Country - Tile Select #1 | 0 | - | 4.70 | 37,222 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 37,233 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,749 |
| City Where It Happened #2 | 0 | - | 4.42 | 53,165 |
| City Where It Happened #3 | 0 | - | 4.53 | 40,498 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,566 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,257 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 58,998 |
| Hottest Capital Cities | 0 | - | 4.41 | 31,058 |
| South America Capitals Quiz | 0 | - | 5.00 | 483,093 |
| North America Capitals Quiz | 0 | - | 4.99 | 220,871 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,796 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,270 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,627 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.92 | 13,410 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,097 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,759 |
| Top Five Capitals By Category #1 | 0 | - | 4.74 | 81,447 |
| Top Five Capitals By Category #2 | 0 | - | 4.78 | 67,306 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 81,271 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,360 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,286 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,625 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,663 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,561 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.83 | 227,085 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,467 |
| The Only Country ... | 0 | - | 4.91 | 81,510 |
| Richest Island Countries | 0 | - | 4.85 | 100,878 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 236,965 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 226,041 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 192,826 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 123,277 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 140,414 |
| Countries with the Most Muslims | 0 | - | 4.95 | 160,774 |
| Countries with the Most Exports | 0 | - | 4.96 | 155,734 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 190,078 |
| Countries by Oil Consumption | 0 | - | 4.96 | 120,575 |
| Largest Economies in 2050 | 0 | - | 4.90 | 111,666 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 273,045 |
