| Cities with the Biggest Economies | 0 | - | 4.91 | 131,375 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,303 |
| World Capitals Quiz | 0 | - | 5.00 | 5,090,066 |
| Coldest World Capitals | 0 | - | 4.95 | 133,997 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,817 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,996 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 336,215 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 124,189 |
| Cities With the Most Billionaires | 0 | - | 4.77 | 102,459 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,593,366 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,066 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,659 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.87 | 126,927 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 94,372 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,260 |
| Richest Island Countries | 0 | - | 4.85 | 100,906 |
| Countries with the Most Exports | 0 | - | 4.96 | 155,771 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 190,117 |
| Countries by Oil Consumption | 0 | - | 4.96 | 120,593 |
| Largest Economies in 2050 | 0 | - | 4.90 | 111,693 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 273,247 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 104,640 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.89 | 84,800 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 195,668 |
| Global Cities on a World Map | 0 | - | 4.93 | 136,779 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,748 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,684 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,861 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,727 |
| Same Letter Country and Capital | 0 | - | 4.99 | 157,575 |
| Countries by Capital City | 0 | - | 5.00 | 68,851 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,504 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,940 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,528 |
| Moved Capital Cities | 0 | - | 4.96 | 74,434 |
| World Capitals by Proximity | 0 | - | 4.90 | 332,607 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 133,655 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,507 |
| Richest Countries A-Z | 0 | - | 4.91 | 103,603 |
| Large Countries with Small Economies | 0 | - | 4.95 | 81,125 |
| Richest Countries Bordering Each Other | 0 | - | 4.99 | 154,555 |
| Rich Countries Bordering Poor Countries | 0 | - | 4.89 | 100,355 |
| Bordering Countries with the Largest GDPs | 0 | - | 4.97 | 76,551 |
| World's Biggest Financial Centers | 0 | - | 4.55 | 73,060 |
| Single Vowel Capitals | 0 | - | 4.82 | 14,611 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,177 |
| North American Sports Cities | 0 | - | 4.83 | 172,790 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,447 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,690 |
| Cities by Former Name | 0 | - | 4.83 | 91,812 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,549 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,830 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,525 |
| World Capitals by Map | 0 | - | 5.00 | 288,069 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,601 |
| Capitals Starting With H | 0 | - | 4.91 | 92,835 |
| Capitals Starting With K | 0 | - | 4.88 | 83,883 |
| Capitals Starting With L | 0 | - | 4.81 | 88,353 |
| Capitals Starting With M | 0 | - | 4.93 | 108,251 |
| Capitals Starting With P | 0 | - | 4.88 | 78,467 |
| Capitals Starting With R | 0 | - | 4.87 | 82,075 |
| Capitals Starting With S | 0 | - | 4.90 | 86,057 |
| Capitals Starting With T | 0 | - | 4.85 | 76,399 |
| Capitals Starting With W | 0 | - | 4.87 | 91,453 |
| Capitals Starting With A | 0 | - | 4.97 | 128,428 |
| Capitals Starting With B | 0 | - | 4.89 | 118,844 |
| Capitals Starting With D | 0 | - | 4.93 | 96,736 |
| NATO Countries | 0 | - | 4.98 | 282,066 |
| EU Countries Quiz | 0 | - | 4.99 | 276,192 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 289,870 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 275,155 |
| Top Five Countries by Religion | 0 | - | 4.93 | 172,568 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 149,187 |
| Countries with NO Military | 0 | - | 4.97 | 62,802 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,880 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 84,686 |
| Africa Capitals Quiz | 0 | - | 4.99 | 740,980 |
| Asia Capitals Quiz | 0 | - | 4.98 | 695,863 |
| Random Capital to Country | 0 | - | 4.99 | 2,596,465 |
| Random Country to Capital | 0 | - | 4.98 | 924,142 |
| Majority Muslim Countries | 0 | - | 4.98 | 376,148 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,279 |
| Most Educated Cities in the United States | 0 | - | 4.30 | 76,382 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,564 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 72,994 |
| U.S. College Towns | 0 | - | 4.47 | 29,265 |
| Cities with the Most Foreign Embassies | 0 | - | 4.69 | 47,192 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,557 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,522 |
| Top 10 Hottest European Capitals | 0 | - | 4.63 | 33,216 |
| Countries with the Highest Taxes | 0 | - | 4.38 | 87,660 |
| Countries Richer Than Their Neighbors | 0 | - | 4.47 | 72,813 |
| Oil Export Dependent Countries | 0 | - | 4.56 | 49,958 |
| Countries with the Largest Merchant Navies | 0 | - | 4.56 | 22,960 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,658 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,108 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 46,552 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 215,764 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,607 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 113,292 |
| Former Capitals | 0 | - | 4.88 | 71,563 |
| Europe Capital to Country | 0 | - | 4.99 | 251,252 |
| Asia Capital to Country | 0 | - | 4.96 | 127,012 |
| Capital Cities Chain | 0 | - | 4.84 | 83,072 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,448 |
| European Capitals by Map | 0 | - | 4.99 | 140,836 |
| African Capitals by Map | 0 | - | 4.99 | 139,734 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,257 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,482 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,844 |
| European Coastal Capitals | 0 | - | 4.95 | 90,960 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,961 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 271,343 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,923 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,986 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,868 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,222 |
| Countries with the Most Christians | 0 | - | 4.93 | 143,827 |
| Countries with the Most Tanks | 0 | - | 4.91 | 107,844 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 322,271 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 88,687 |
| Buddhist Countries | 0 | - | 4.96 | 144,733 |
| World Currency Quiz | 0 | - | 4.92 | 304,941 |
| Top Net Food-Exporting Countries | 0 | - | 4.42 | 33,494 |
| Countries with the Most Billionaires per Capita | 0 | - | 4.69 | 93,948 |
| Countries with the Biggest Economies by GDP | 0 | - | 4.53 | 291,670 |
| Companies by Country | 0 | - | 4.61 | 119,932 |
| Five Richest Countries by Continent | 0 | - | 4.69 | 207,659 |
| Countries with the Most Exports per Capita | 0 | - | 4.56 | 38,882 |
| Top 10 Countries by Per Capita Crude Oil Production | 0 | - | 4.74 | 57,216 |
| Top 10 Geothermal Countries | 0 | - | 4.56 | 32,167 |
| Boundary Waters | 0 | - | 4.92 | 88,631 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.86 | 35,303 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,396 |
| Unusual U.S. City Names | 0 | - | 4.52 | 27,908 |
| Northernmost Major Cities | 0 | - | 4.08 | 56,553 |
| Biggest Cities Named for Saints | 0 | - | 4.36 | 95,564 |
| Biggest U.S. Cities with 4 or 5 Letters | 0 | - | 4.38 | 51,534 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 221,440 |
| Ancient City to Country | 0 | - | 4.70 | 108,193 |
| Official Cities in the UK | 0 | - | 4.89 | 284,973 |
| Most Appealing Cities for Working Abroad | 0 | - | 4.38 | 36,171 |
| City-States | 0 | - | 4.53 | 37,332 |
| Cities by Latitude Longitude Coordinates | 0 | - | 4.45 | 8,592 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 54,401 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,737 |
| City Where It Happened #2 | 0 | - | 4.42 | 53,170 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,567 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,258 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 59,008 |
| Hottest Capital Cities | 0 | - | 4.41 | 31,063 |
| South America Capitals Quiz | 0 | - | 5.00 | 483,262 |
| North America Capitals Quiz | 0 | - | 4.99 | 220,964 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,864 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,295 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,672 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.92 | 13,438 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,136 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,766 |
| Top Five Capitals By Category #1 | 0 | - | 4.74 | 81,530 |
| Top Five Capitals By Category #2 | 0 | - | 4.78 | 67,353 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 81,298 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,384 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,681 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,687 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,581 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.83 | 227,137 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,502 |
| The Only Country ... | 0 | - | 4.91 | 81,542 |
| Countries with the Most Catholics | 0 | - | 4.90 | 109,959 |
| Orthodox Countries | 0 | - | 4.92 | 132,412 |
| Battle to Country | 0 | - | 4.91 | 53,646 |
| Monarchies of Europe | 0 | - | 4.90 | 98,482 |
| Monarchies of Asia | 0 | - | 4.97 | 71,311 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 237,063 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 226,126 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 192,901 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 123,325 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,098 |
| Countries with the Most Muslims | 0 | - | 4.95 | 160,828 |
| Countries that Start with A | 0 | - | 4.98 | 2,169,192 |
| Countries that Start with B | 0 | - | 4.95 | 2,300,277 |
| Countries that Start with C | 0 | - | 4.96 | 1,826,778 |
| Countries that Start with D | 0 | - | 4.96 | 713,066 |
| Countries that Start with E | 0 | - | 4.95 | 1,381,167 |
| Countries that Start with G | 0 | - | 4.97 | 1,507,422 |
| Countries that Start with H | 0 | - | 4.96 | 607,170 |
| Countries that Start with I | 0 | - | 4.92 | 1,291,469 |
| Countries that Start with J | 0 | - | 4.98 | 604,701 |
| Countries that Start with K | 0 | - | 4.97 | 818,289 |
| Countries that Start with L | 0 | - | 4.98 | 1,093,767 |
| Countries that Start with N | 0 | - | 4.93 | 1,120,810 |
| Countries that Start with P | 0 | - | 4.94 | 1,219,159 |
| Countries that Start with S | 0 | - | 4.98 | 1,759,071 |
| Countries that Start with T | 0 | - | 4.90 | 1,012,111 |
| Countries that Start with U | 0 | - | 4.97 | 906,312 |
| Countries that Start with V | 0 | - | 4.98 | 610,638 |
| Countries that Start with F | 0 | - | 4.83 | 619,459 |
| Countries that Start with M | 0 | - | 4.97 | 1,385,044 |
| Five Countries with Most Christians by Continent | 0 | - | 4.99 | 112,149 |
