| Cities with the Biggest Economies | 0 | - | 4.91 | 131,382 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,313 |
| World Capitals Quiz | 0 | - | 5.00 | 5,090,536 |
| Coldest World Capitals | 0 | - | 4.95 | 134,003 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,820 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 75,001 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 336,239 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 124,207 |
| Cities With the Most Billionaires | 0 | - | 4.77 | 102,463 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,593,543 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,072 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,663 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.87 | 126,952 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 94,378 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,261 |
| Richest Island Countries | 0 | - | 4.85 | 100,915 |
| Countries with the Most Exports | 0 | - | 4.96 | 155,783 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 190,126 |
| Countries by Oil Consumption | 0 | - | 4.96 | 120,598 |
| Largest Economies in 2050 | 0 | - | 4.90 | 111,697 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 273,309 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 104,646 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.89 | 84,807 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 195,681 |
| Global Cities on a World Map | 0 | - | 4.93 | 136,798 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,765 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,694 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,874 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,751 |
| Same Letter Country and Capital | 0 | - | 4.99 | 157,593 |
| Countries by Capital City | 0 | - | 5.00 | 68,870 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,518 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,949 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,532 |
| Moved Capital Cities | 0 | - | 4.96 | 74,442 |
| World Capitals by Proximity | 0 | - | 4.90 | 332,636 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 133,672 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,520 |
| Richest Countries A-Z | 0 | - | 4.91 | 103,614 |
| Large Countries with Small Economies | 0 | - | 4.95 | 81,130 |
| Richest Countries Bordering Each Other | 0 | - | 4.99 | 154,566 |
| Rich Countries Bordering Poor Countries | 0 | - | 4.89 | 100,362 |
| Bordering Countries with the Largest GDPs | 0 | - | 4.97 | 76,553 |
| World's Biggest Financial Centers | 0 | - | 4.55 | 73,079 |
| Single Vowel Capitals | 0 | - | 4.82 | 14,618 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,188 |
| North American Sports Cities | 0 | - | 4.83 | 172,797 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,451 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,700 |
| Cities by Former Name | 0 | - | 4.83 | 91,827 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,554 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,832 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,534 |
| World Capitals by Map | 0 | - | 5.00 | 288,141 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,610 |
| Capitals Starting With H | 0 | - | 4.91 | 92,839 |
| Capitals Starting With K | 0 | - | 4.88 | 83,888 |
| Capitals Starting With L | 0 | - | 4.81 | 88,359 |
| Capitals Starting With M | 0 | - | 4.93 | 108,274 |
| Capitals Starting With P | 0 | - | 4.88 | 78,480 |
| Capitals Starting With R | 0 | - | 4.87 | 82,083 |
| Capitals Starting With S | 0 | - | 4.90 | 86,066 |
| Capitals Starting With T | 0 | - | 4.85 | 76,409 |
| Capitals Starting With W | 0 | - | 4.87 | 91,461 |
| Capitals Starting With A | 0 | - | 4.97 | 128,443 |
| Capitals Starting With B | 0 | - | 4.89 | 118,856 |
| Capitals Starting With D | 0 | - | 4.93 | 96,745 |
| NATO Countries | 0 | - | 4.98 | 282,118 |
| EU Countries Quiz | 0 | - | 4.99 | 276,256 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 289,910 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 275,206 |
| Top Five Countries by Religion | 0 | - | 4.93 | 172,589 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 149,205 |
| Countries with NO Military | 0 | - | 4.97 | 62,814 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,885 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 84,706 |
| Africa Capitals Quiz | 0 | - | 4.99 | 741,039 |
| Asia Capitals Quiz | 0 | - | 4.98 | 695,989 |
| Random Capital to Country | 0 | - | 4.99 | 2,596,596 |
| Random Country to Capital | 0 | - | 4.98 | 924,304 |
| Majority Muslim Countries | 0 | - | 4.98 | 376,208 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,283 |
| Most Educated Cities in the United States | 0 | - | 4.30 | 76,384 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,571 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 72,999 |
| U.S. College Towns | 0 | - | 4.47 | 29,266 |
| Cities with the Most Foreign Embassies | 0 | - | 4.69 | 47,193 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,569 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,528 |
| Top 10 Hottest European Capitals | 0 | - | 4.63 | 33,217 |
| Countries with the Highest Taxes | 0 | - | 4.38 | 87,663 |
| Countries Richer Than Their Neighbors | 0 | - | 4.47 | 72,818 |
| Oil Export Dependent Countries | 0 | - | 4.56 | 49,962 |
| Countries with the Largest Merchant Navies | 0 | - | 4.56 | 22,962 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,663 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,122 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 46,567 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 215,795 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,625 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 113,303 |
| Former Capitals | 0 | - | 4.88 | 71,571 |
| Europe Capital to Country | 0 | - | 4.99 | 251,273 |
| Asia Capital to Country | 0 | - | 4.96 | 127,027 |
| Capital Cities Chain | 0 | - | 4.84 | 83,086 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,467 |
| European Capitals by Map | 0 | - | 4.99 | 140,911 |
| African Capitals by Map | 0 | - | 4.99 | 140,100 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,311 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,501 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,855 |
| European Coastal Capitals | 0 | - | 4.95 | 90,977 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,977 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 271,375 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,942 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,991 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,877 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,232 |
| Countries with the Most Christians | 0 | - | 4.93 | 143,902 |
| Countries with the Most Tanks | 0 | - | 4.91 | 107,857 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 322,300 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 88,701 |
| Buddhist Countries | 0 | - | 4.96 | 144,749 |
| World Currency Quiz | 0 | - | 4.92 | 305,055 |
| Top Net Food-Exporting Countries | 0 | - | 4.42 | 33,495 |
| Countries with the Most Billionaires per Capita | 0 | - | 4.69 | 93,960 |
| Countries with the Biggest Economies by GDP | 0 | - | 4.53 | 291,701 |
| Companies by Country | 0 | - | 4.61 | 119,938 |
| Five Richest Countries by Continent | 0 | - | 4.69 | 207,675 |
| Countries with the Most Exports per Capita | 0 | - | 4.56 | 38,882 |
| Top 10 Countries by Per Capita Crude Oil Production | 0 | - | 4.74 | 57,217 |
| Top 10 Geothermal Countries | 0 | - | 4.56 | 32,167 |
| Boundary Waters | 0 | - | 4.92 | 88,639 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.86 | 35,310 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,409 |
| Unusual U.S. City Names | 0 | - | 4.52 | 27,913 |
| Northernmost Major Cities | 0 | - | 4.08 | 56,553 |
| Biggest Cities Named for Saints | 0 | - | 4.36 | 95,565 |
| Biggest U.S. Cities with 4 or 5 Letters | 0 | - | 4.38 | 51,849 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 221,452 |
| Ancient City to Country | 0 | - | 4.70 | 108,200 |
| Official Cities in the UK | 0 | - | 4.89 | 285,028 |
| Most Appealing Cities for Working Abroad | 0 | - | 4.38 | 36,173 |
| City-States | 0 | - | 4.53 | 37,334 |
| Cities by Latitude Longitude Coordinates | 0 | - | 4.45 | 8,592 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 54,405 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,741 |
| City Where It Happened #2 | 0 | - | 4.42 | 53,173 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,569 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,259 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 59,013 |
| Hottest Capital Cities | 0 | - | 4.41 | 31,063 |
| South America Capitals Quiz | 0 | - | 5.00 | 483,315 |
| North America Capitals Quiz | 0 | - | 4.99 | 221,006 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,874 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,307 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,683 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.92 | 13,450 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,151 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,771 |
| Top Five Capitals By Category #1 | 0 | - | 4.74 | 81,556 |
| Top Five Capitals By Category #2 | 0 | - | 4.78 | 67,360 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 81,306 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,390 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,692 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,699 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,591 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.83 | 227,149 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,507 |
| The Only Country ... | 0 | - | 4.91 | 81,554 |
| Countries with the Most Catholics | 0 | - | 4.90 | 109,978 |
| Orthodox Countries | 0 | - | 4.92 | 132,430 |
| Battle to Country | 0 | - | 4.91 | 53,656 |
| Monarchies of Europe | 0 | - | 4.90 | 98,491 |
| Monarchies of Asia | 0 | - | 4.97 | 71,318 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 237,097 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 226,143 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 192,920 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 123,341 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,102 |
| Countries with the Most Muslims | 0 | - | 4.95 | 160,840 |
| Countries that Start with A | 0 | - | 4.98 | 2,169,387 |
| Countries that Start with B | 0 | - | 4.95 | 2,300,453 |
| Countries that Start with C | 0 | - | 4.96 | 1,826,922 |
| Countries that Start with D | 0 | - | 4.96 | 713,173 |
| Countries that Start with E | 0 | - | 4.95 | 1,381,282 |
| Countries that Start with G | 0 | - | 4.97 | 1,507,529 |
| Countries that Start with H | 0 | - | 4.96 | 607,242 |
| Countries that Start with I | 0 | - | 4.92 | 1,291,568 |
| Countries that Start with J | 0 | - | 4.98 | 604,759 |
| Countries that Start with K | 0 | - | 4.97 | 818,361 |
| Countries that Start with L | 0 | - | 4.98 | 1,093,847 |
| Countries that Start with N | 0 | - | 4.93 | 1,120,902 |
| Countries that Start with P | 0 | - | 4.94 | 1,219,241 |
| Countries that Start with S | 0 | - | 4.98 | 1,759,195 |
| Countries that Start with T | 0 | - | 4.90 | 1,012,319 |
| Countries that Start with U | 0 | - | 4.97 | 906,380 |
| Countries that Start with V | 0 | - | 4.98 | 610,682 |
| Countries that Start with F | 0 | - | 4.83 | 619,515 |
| Countries that Start with M | 0 | - | 4.97 | 1,385,135 |
| Five Countries with Most Christians by Continent | 0 | - | 4.99 | 112,165 |
