| Countries of the World Quiz | 0 | - | 5.00 | 47,831,406 |
| World Capitals Quiz | 0 | - | 5.00 | 5,102,503 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,598,192 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 409,336 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 221,638 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 54,481 |
| Global Cities on a World Map | 0 | - | 4.93 | 137,194 |
| Northernmost Capital Cities | 0 | - | 4.98 | 111,269 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,920 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 46,139 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 110,144 |
| Same Letter Country and Capital | 0 | - | 4.99 | 158,036 |
| Countries by Capital City | 0 | - | 5.00 | 69,272 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,793 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 115,172 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,755 |
| Moved Capital Cities | 0 | - | 4.96 | 74,606 |
| World Capitals by Proximity | 0 | - | 4.91 | 333,609 |
| Cities by Airports | 0 | - | 4.47 | 103,965 |
| World Capitals with the Most International Tourists | 0 | - | 4.51 | 53,475 |
| Single Vowel Capitals | 0 | - | 4.83 | 14,712 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,392 |
| North American Sports Cities | 0 | - | 4.83 | 173,069 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,541 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,894 |
| Cities by Former Name | 0 | - | 4.83 | 91,997 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,663 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,951 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,764 |
| World Capitals by Map | 0 | - | 5.00 | 289,135 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,783 |
| Capitals Starting With H | 0 | - | 4.91 | 93,282 |
| Capitals Starting With K | 0 | - | 4.89 | 84,351 |
| Capitals Starting With M | 0 | - | 4.94 | 109,087 |
| Capitals Starting With P | 0 | - | 4.88 | 78,950 |
| Capitals Starting With R | 0 | - | 4.88 | 82,462 |
| Capitals Starting With S | 0 | - | 4.90 | 86,517 |
| Capitals Starting With T | 0 | - | 4.85 | 76,790 |
| Capitals Starting With W | 0 | - | 4.87 | 91,704 |
| Capitals Starting With A | 0 | - | 4.97 | 129,027 |
| Capitals Starting With B | 0 | - | 4.89 | 119,427 |
| Capitals Starting With D | 0 | - | 4.94 | 97,144 |
| UNESCO World Heritage Countries | 0 | - | 4.98 | 136,704 |
| Countries with the Most Airports | 0 | - | 4.96 | 100,080 |
| Countries with Most Tourists with Exceptions | 0 | - | 4.97 | 126,682 |
| Five Countries With the Most Tourists by Continent | 0 | - | 4.95 | 123,067 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,315 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,693 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 73,079 |
| Cities with the Most Foreign Embassies | 0 | - | 4.69 | 47,219 |
| Africa Capitals Quiz | 0 | - | 4.99 | 743,146 |
| Asia Capitals Quiz | 0 | - | 4.98 | 698,244 |
| Random Capital to Country | 0 | - | 4.99 | 2,600,399 |
| Random Country to Capital | 0 | - | 4.98 | 927,177 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,780 |
| Boundary Waters | 0 | - | 4.92 | 88,739 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.87 | 35,392 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,633 |
| Cities by Tourist Attraction #1 | 0 | - | 3.63 | 81,178 |
| Cities by Famous Street | 0 | - | 3.96 | 48,380 |
| Cities by Tourist Attraction #2 | 0 | - | 3.73 | 32,179 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,763 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,390 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 46,842 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 216,337 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,971 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,612 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 113,521 |
| Former Capitals | 0 | - | 4.88 | 71,653 |
| Europe Capital to Country | 0 | - | 4.99 | 251,913 |
| Asia Capital to Country | 0 | - | 4.96 | 127,324 |
| Capital Cities Chain | 0 | - | 4.84 | 83,304 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,848 |
| European Capitals by Map | 0 | - | 4.99 | 141,921 |
| African Capitals by Map | 0 | - | 4.99 | 141,969 |
| Coldest World Capitals | 0 | - | 4.95 | 134,125 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,841 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,792 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,110 |
| European Coastal Capitals | 0 | - | 4.95 | 91,239 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,151 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 272,355 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,621 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,129 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 78,077 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,501 |
| Countries Whose Airlines Carried the Most Passengers | 0 | - | 4.95 | 72,957 |
| World Currency Quiz | 0 | - | 4.92 | 306,400 |
| Unusual U.S. City Names | 0 | - | 4.52 | 27,999 |
| Northernmost Major Cities | 0 | - | 4.08 | 56,579 |
| Biggest Cities Named for Saints | 0 | - | 4.36 | 95,607 |
| Biggest U.S. Cities with 4 or 5 Letters | 0 | - | 4.38 | 53,933 |
| Most Appealing Cities for Working Abroad | 0 | - | 4.38 | 36,193 |
| Cities by Latitude Longitude Coordinates | 0 | - | 4.45 | 8,602 |
| Ancient City to Country | 0 | - | 4.70 | 108,312 |
| City-States | 0 | - | 4.53 | 37,389 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,793 |
| City Where It Happened #2 | 0 | - | 4.42 | 53,213 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,585 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,279 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 59,064 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.92 | 13,629 |
| Top Five Capitals By Category #1 | 0 | - | 4.74 | 82,027 |
| Top Five Capitals By Category #2 | 0 | - | 4.78 | 67,598 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 81,487 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,294 |
| Largest Countries with Little Tourism | 0 | - | 4.70 | 62,093 |
| Official Cities in the UK | 0 | - | 4.89 | 285,989 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,236 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,799 |
| South America Capitals Quiz | 0 | - | 5.00 | 484,625 |
| North America Capitals Quiz | 0 | - | 4.99 | 221,937 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,174 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,531 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 120,025 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,350 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,838 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.87 | 127,226 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,542 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,438 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,888 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,870 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,726 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.87 | 94,529 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.83 | 227,812 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,669 |
| The Only Country ... | 0 | - | 4.91 | 81,813 |
| Landlocked Countries | 0 | - | 4.99 | 425,059 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 103,487 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 119,002 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,892 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,892 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 166,897 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 124,925 |
| Cities with the Same Name | 0 | - | 3.94 | 36,723 |
| U.S. Cities with the Highest Elevation | 0 | - | 4.26 | 27,835 |
| Resort Towns by Country | 0 | - | 4.30 | 40,077 |
| Word Scramble - Cities #1 | 0 | - | 4.50 | 99,436 |
| Big 4 Sports Championship Cities | 0 | - | 4.43 | 120,800 |
| Musical Acts by City #1 | 0 | - | 4.05 | 31,438 |
| Musical Acts by City #2 | 0 | - | 4.02 | 11,008 |
| Nearest Major City #1 | 0 | - | 4.49 | 23,665 |
| Closest City Pairs #2 | 0 | - | 4.54 | 29,544 |
| Closest City Pairs #1 | 0 | - | 4.46 | 24,908 |
| Largest World Cities With Five Letters | 0 | - | 4.53 | 67,374 |
| Cities Chain #2 | 0 | - | 4.42 | 56,506 |
| Cities Chain #1 | 0 | - | 4.61 | 66,802 |
| World's Biggest Financial Centers | 0 | - | 4.55 | 73,591 |
| Cities by Founder and Date | 0 | - | 4.56 | 29,161 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,855 |
| Cities by Initials | 0 | - | 4.12 | 24,628 |
| Most-Searched Cities on Wikipedia | 0 | - | 4.42 | 35,339 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 150,922 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,827 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,591 |
| City Where It Happened #1 | 0 | - | 4.23 | 106,477 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,604 |
| National Subdivisions by Capital | 0 | - | 4.37 | 105,581 |
| Capital Cities with the Same Name as Their Country | 0 | - | 4.31 | 75,352 |
| Nearest Capital City #2 | 0 | - | 4.57 | 39,261 |
| Capitals by First and Last Letter | 0 | - | 4.39 | 66,713 |
| World Capitals Ending with O | 0 | - | 4.80 | 18,040 |
| Capital Closest to the Equator | 0 | - | 4.58 | 15,466 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 134,121 |
| Double Trouble Capital Cities | 0 | - | 4.53 | 22,804 |
| Random World Capitals on a Map | 0 | - | 4.93 | 135,610 |
| Name a Valid European Capital | 0 | - | 4.95 | 153,501 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 89,817 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,519 |
| Capitals Starting With L | 0 | - | 4.80 | 95,429 |
| Capitals Starting With N | 0 | - | 4.80 | 51,847 |
| Capitals Starting With V | 0 | - | 4.80 | 38,618 |
| Capitals Starting With C | 0 | - | 4.78 | 98,898 |
| Sahara Desert Countries | 0 | - | 4.98 | 165,909 |
| Himalayan Countries | 0 | - | 4.93 | 139,972 |
| Andean Countries | 0 | - | 4.94 | 85,291 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,448 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 126,794 |
| Coffee Producing Countries | 0 | - | 4.83 | 68,018 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,316 |
| Danube Countries | 0 | - | 4.97 | 72,312 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 117,479 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,754 |
| Countries with the Worst Passports | 0 | - | 4.93 | 84,974 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 150,465 |
| European Landlocked Countries | 0 | - | 4.99 | 147,527 |
| Partially Recognized Countries | 0 | - | 4.98 | 107,183 |
| Countries with the Most Species | 0 | - | 4.99 | 103,519 |
| Countries 197 to 205 | 0 | - | 4.90 | 71,315 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,741 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,850 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,787 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,521 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,953 |
| Countries in the Alps | 0 | - | 4.87 | 118,682 |
| Countries with the Most Tourists Per Capita | 0 | - | 4.28 | 82,294 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 102,472 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 107,729 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,915 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,956 |
