| Countries with the Top Chess Players | 0 | - | 4.54 | 76,301 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,831 |
| World Capitals Quiz | 0 | - | 5.00 | 5,114,554 |
| Coldest World Capitals | 0 | - | 4.95 | 134,296 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,491 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 37,611 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,947 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.88 | 127,517 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,562 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.87 | 94,708 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,337 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,602,506 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 134,515 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 81,548 |
| Global Cities on a World Map | 0 | - | 4.93 | 137,532 |
| Northernmost Capital Cities | 0 | - | 4.98 | 111,570 |
| Most Remote Capital Cities | 0 | - | 4.92 | 54,089 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 46,360 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 110,454 |
| Same Letter Country and Capital | 0 | - | 4.99 | 158,406 |
| Countries by Capital City | 0 | - | 5.00 | 69,648 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 78,178 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 115,367 |
| World Capitals by Proximity | 0 | - | 4.91 | 334,489 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,971 |
| Moved Capital Cities | 0 | - | 4.96 | 74,741 |
| World Capitals with a Unique First Letter | 0 | - | 4.83 | 75,869 |
| World's Biggest Financial Centers | 0 | - | 4.55 | 74,065 |
| Name a World Capital A-Z | 0 | - | 5.00 | 177,328 |
| One Capital by Letter by Continent | 0 | - | 4.99 | 17,673 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,585 |
| North American Sports Cities | 0 | - | 4.82 | 173,308 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,605 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 107,210 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 103,068 |
| Name a City - European Countries | 0 | - | 4.89 | 66,396 |
| Cities by Former Name | 0 | - | 4.83 | 92,191 |
| Africa Capitals Quiz | 0 | - | 4.99 | 745,157 |
| Asia Capitals Quiz | 0 | - | 4.98 | 700,039 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,988 |
| Nearest Capital City #1 | 0 | - | 4.83 | 58,050 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,979 |
| World Capitals by Map | 0 | - | 5.00 | 290,002 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,939 |
| Random Capital to Country | 0 | - | 4.99 | 2,604,402 |
| Random Country to Capital | 0 | - | 4.98 | 930,191 |
| Capitals Starting With H | 0 | - | 4.91 | 93,458 |
| Capitals Starting With K | 0 | - | 4.89 | 84,521 |
| Capitals Starting With L | 0 | - | 4.81 | 96,102 |
| Capitals Starting With M | 0 | - | 4.94 | 109,388 |
| Capitals Starting With P | 0 | - | 4.88 | 79,128 |
| Capitals Starting With R | 0 | - | 4.89 | 82,614 |
| Capitals Starting With S | 0 | - | 4.90 | 86,701 |
| Capitals Starting With T | 0 | - | 4.86 | 76,949 |
| Capitals Starting With W | 0 | - | 4.87 | 91,799 |
| Capitals Starting With A | 0 | - | 4.97 | 129,290 |
| Capitals Starting With B | 0 | - | 4.89 | 119,661 |
| Capitals Starting With D | 0 | - | 4.94 | 97,322 |
| Majority Muslim Countries | 0 | - | 4.98 | 378,479 |
| NATO Countries | 0 | - | 4.98 | 284,046 |
| EU Countries Quiz | 0 | - | 4.99 | 278,947 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 291,966 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 277,972 |
| Top Five Countries by Religion | 0 | - | 4.93 | 173,813 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 150,040 |
| Countries with NO Military | 0 | - | 4.97 | 63,621 |
| Countries by Number of Books Published | 0 | - | 4.95 | 73,200 |
| Single Vowel Capitals | 0 | - | 4.83 | 14,768 |
| Cities With the Most Billionaires | 0 | - | 4.77 | 102,585 |
| Top 10 Hottest European Capitals | 0 | - | 4.63 | 33,282 |
| Busiest Container Ports | 0 | - | 4.11 | 37,529 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,344 |
| Most Educated Cities in the United States | 0 | - | 4.30 | 76,504 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,794 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 73,155 |
| U.S. College Towns | 0 | - | 4.47 | 29,318 |
| Cities with the Most Foreign Embassies | 0 | - | 4.69 | 47,241 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,835 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,690 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 47,079 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 216,823 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,367 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 113,703 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,999 |
| Former Capitals | 0 | - | 4.88 | 71,733 |
| Europe Capital to Country | 0 | - | 4.99 | 252,610 |
| Asia Capital to Country | 0 | - | 4.96 | 127,702 |
| Capital Cities Chain | 0 | - | 4.84 | 83,531 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,309 |
| Solve the Secret Capital City | 0 | - | 4.80 | 164,742 |
| European Capitals by Map | 0 | - | 4.99 | 142,574 |
| African Capitals by Map | 0 | - | 4.99 | 142,620 |
| Asian Capitals by Map | 0 | - | 4.98 | 64,126 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 93,142 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,402 |
| European Coastal Capitals | 0 | - | 4.95 | 91,503 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,272 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 273,346 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 226,576 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,256 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 78,262 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,737 |
| Countries with the Most Christians | 0 | - | 4.93 | 144,956 |
| Countries with the Most Tanks | 0 | - | 4.91 | 108,478 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 51,285 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 75,253 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 324,414 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 89,358 |
| Buddhist Countries | 0 | - | 4.96 | 145,268 |
| Countries with the Most Billionaires | 0 | - | 4.91 | 337,359 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 124,999 |
| World Currency Quiz | 0 | - | 4.92 | 307,617 |
| Official Cities in the UK | 0 | - | 4.89 | 286,905 |
| South America Capitals Quiz | 0 | - | 5.00 | 485,668 |
| North America Capitals Quiz | 0 | - | 4.99 | 222,673 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,376 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,730 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 120,346 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,501 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,906 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,672 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 62,072 |
| Flags to Capitals #1 | 0 | - | 4.96 | 59,021 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,880 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 228,165 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,826 |
| The Only Country ... | 0 | - | 4.91 | 82,060 |
| Countries with the Most Catholics | 0 | - | 4.90 | 110,647 |
| Orthodox Countries | 0 | - | 4.92 | 132,973 |
| Richest Island Countries | 0 | - | 4.85 | 101,375 |
| Battle to Country | 0 | - | 4.91 | 54,120 |
| Monarchies of Europe | 0 | - | 4.90 | 99,042 |
| Monarchies of Asia | 0 | - | 4.97 | 71,614 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 238,643 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 227,475 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 194,049 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 124,366 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 141,933 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,359 |
| Countries with the Most Muslims | 0 | - | 4.95 | 161,389 |
| Countries with the Most Exports | 0 | - | 4.96 | 156,391 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 190,698 |
| Countries by Oil Consumption | 0 | - | 4.96 | 125,000 |
| Largest Economies in 2050 | 0 | - | 4.88 | 112,079 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 275,614 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 105,157 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.89 | 85,232 |
| Countries that Start with A | 0 | - | 4.98 | 2,178,652 |
| Countries that Start with B | 0 | - | 4.95 | 2,309,274 |
| Countries that Start with C | 0 | - | 4.96 | 1,833,614 |
| Countries that Start with D | 0 | - | 4.96 | 717,933 |
| Countries that Start with E | 0 | - | 4.95 | 1,386,844 |
| Countries that Start with G | 0 | - | 4.97 | 1,513,418 |
| Countries that Start with H | 0 | - | 4.96 | 610,643 |
| Countries that Start with I | 0 | - | 4.92 | 1,295,978 |
| Countries that Start with J | 0 | - | 4.98 | 608,024 |
| Countries that Start with K | 0 | - | 4.97 | 821,862 |
| Countries that Start with L | 0 | - | 4.98 | 1,098,212 |
| Countries that Start with N | 0 | - | 4.93 | 1,125,309 |
| Countries that Start with P | 0 | - | 4.94 | 1,223,447 |
| Countries that Start with S | 0 | - | 4.98 | 1,765,038 |
| Countries that Start with T | 0 | - | 4.90 | 1,016,004 |
| Countries that Start with U | 0 | - | 4.97 | 909,316 |
| Countries that Start with V | 0 | - | 4.98 | 612,620 |
| Countries that Start with F | 0 | - | 4.83 | 622,104 |
| Countries that Start with M | 0 | - | 4.97 | 1,389,742 |
| Five Countries with Most Christians by Continent | 0 | - | 4.99 | 112,708 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 196,360 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 119,259 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 67,112 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 99,098 |
| European Geography By Letter - B #2 | 0 | - | 4.87 | 89,081 |
| Name the Constellations - With a Map | 0 | - | 4.91 | 36,270 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 221,808 |
| Ancient City to Country | 0 | - | 4.72 | 108,401 |
| City-States | 0 | - | 4.53 | 37,439 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 54,548 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,859 |
| City to Country - Tile Select #1 | 0 | - | 4.70 | 37,304 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 27,270 |
| City Where It Happened #2 | 0 | - | 4.42 | 53,358 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,605 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,294 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 59,244 |
| Hottest Capital Cities | 0 | - | 4.41 | 31,100 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.92 | 13,803 |
| Top Five Capitals By Category #1 | 0 | - | 4.74 | 82,236 |
| Top Five Capitals By Category #2 | 0 | - | 4.78 | 67,818 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 81,652 |
| Capitals of the Stans | 0 | - | 4.95 | 27,236 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 236,346 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 169,269 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 111,554 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 93,601 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 97,931 |
| Unusual U.S. City Names | 0 | - | 4.52 | 28,059 |
| Northernmost Major Cities | 0 | - | 4.08 | 56,599 |
| Biggest Cities Named for Saints | 0 | - | 4.36 | 95,652 |
| Biggest U.S. Cities with 4 or 5 Letters | 0 | - | 4.38 | 54,339 |
| Most Appealing Cities for Working Abroad | 0 | - | 4.38 | 36,210 |
