| Countries of the World Quiz | 0 | - | 5.00 | 47,469,530 |
| World Capitals Quiz | 0 | - | 5.00 | 5,074,721 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,586,704 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 406,323 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 220,978 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 54,138 |
| Global Cities on a World Map | 0 | - | 4.93 | 136,159 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,264 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,418 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,509 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,245 |
| Same Letter Country and Capital | 0 | - | 4.99 | 157,026 |
| Countries by Capital City | 0 | - | 5.00 | 68,302 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,177 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,662 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,211 |
| Moved Capital Cities | 0 | - | 4.96 | 74,216 |
| World Capitals by Proximity | 0 | - | 4.91 | 331,479 |
| Cities by Airports | 0 | - | 4.49 | 88,735 |
| 25 Most Photographed Cities in Europe | 0 | - | 4.36 | 100,584 |
| World Capitals with the Most International Tourists | 0 | - | 4.51 | 53,347 |
| Single Vowel Capitals | 0 | - | 4.81 | 14,471 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,903 |
| North American Sports Cities | 0 | - | 4.83 | 172,401 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,326 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,399 |
| Cities by Former Name | 0 | - | 4.83 | 91,584 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,403 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,662 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,224 |
| World Capitals by Map | 0 | - | 5.00 | 286,512 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,327 |
| Capitals Starting With H | 0 | - | 4.91 | 92,572 |
| Capitals Starting With K | 0 | - | 4.88 | 83,542 |
| Capitals Starting With L | 0 | - | 4.81 | 88,103 |
| Capitals Starting With M | 0 | - | 4.93 | 107,821 |
| Capitals Starting With P | 0 | - | 4.88 | 78,219 |
| Capitals Starting With R | 0 | - | 4.87 | 81,845 |
| Capitals Starting With S | 0 | - | 4.90 | 85,800 |
| Capitals Starting With T | 0 | - | 4.85 | 76,184 |
| Capitals Starting With W | 0 | - | 4.87 | 91,314 |
| Capitals Starting With A | 0 | - | 4.97 | 127,998 |
| Capitals Starting With B | 0 | - | 4.89 | 118,505 |
| Capitals Starting With D | 0 | - | 4.93 | 96,461 |
| UNESCO World Heritage Countries | 0 | - | 4.98 | 135,862 |
| Countries with the Most Airports | 0 | - | 4.96 | 98,896 |
| Countries with Most Tourists with Exceptions | 0 | - | 4.97 | 125,530 |
| Five Countries With the Most Tourists by Continent | 0 | - | 4.95 | 121,396 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,243 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,403 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 72,870 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,144 |
| Africa Capitals Quiz | 0 | - | 4.99 | 737,862 |
| Asia Capitals Quiz | 0 | - | 4.98 | 693,059 |
| Random Capital to Country | 0 | - | 4.99 | 2,591,760 |
| Random Country to Capital | 0 | - | 4.98 | 920,753 |
| Boundary Waters | 0 | - | 4.92 | 88,474 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 35,172 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,102 |
| Cities by Tourist Attraction #1 | 0 | - | 3.63 | 81,119 |
| Cities by Famous Street | 0 | - | 3.96 | 48,322 |
| Cities by Tourist Attraction #2 | 0 | - | 3.73 | 32,130 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,562 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,705 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,995 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 215,082 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,121 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 130,901 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,806 |
| Former Capitals | 0 | - | 4.88 | 71,463 |
| Europe Capital to Country | 0 | - | 4.99 | 250,352 |
| Asia Capital to Country | 0 | - | 4.96 | 126,678 |
| Capital Cities Chain | 0 | - | 4.84 | 82,755 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,900 |
| European Capitals by Map | 0 | - | 4.99 | 139,226 |
| African Capitals by Map | 0 | - | 4.99 | 133,814 |
| Coldest World Capitals | 0 | - | 4.95 | 133,570 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,426 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,092 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,437 |
| European Coastal Capitals | 0 | - | 4.95 | 90,615 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,593 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 270,058 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,088 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,836 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,579 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,911 |
| Countries Whose Airlines Carried the Most Passengers | 0 | - | 4.94 | 72,420 |
| World Currency Quiz | 0 | - | 4.92 | 303,155 |
| Unusual U.S. City Names | 0 | - | 4.51 | 27,807 |
| Northernmost Major Cities | 0 | - | 4.08 | 56,528 |
| Biggest Cities Named for Saints | 0 | - | 4.36 | 95,508 |
| Biggest U.S. Cities with 4 or 5 Letters | 0 | - | 4.36 | 44,805 |
| Most Appealing Cities for Working Abroad | 0 | - | 4.38 | 36,151 |
| Cities by Latitude Longitude Coordinates | 0 | - | 4.45 | 8,573 |
| Ancient City to Country | 0 | - | 4.70 | 108,039 |
| City-States | 0 | - | 4.53 | 37,266 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,681 |
| City Where It Happened #2 | 0 | - | 4.42 | 53,115 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,542 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,242 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 58,918 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.91 | 13,165 |
| Top Five Capitals By Category #1 | 0 | - | 4.74 | 80,904 |
| Top Five Capitals By Category #2 | 0 | - | 4.78 | 67,019 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 81,086 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,187 |
| Largest Countries with Little Tourism | 0 | - | 4.70 | 61,778 |
| Official Cities in the UK | 0 | - | 4.89 | 283,802 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,800 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,535 |
| South America Capitals Quiz | 0 | - | 5.00 | 481,518 |
| North America Capitals Quiz | 0 | - | 4.99 | 219,859 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,495 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,055 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,284 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,851 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,674 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.87 | 126,428 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,191 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,166 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,384 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,448 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,414 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 94,074 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 226,615 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,301 |
| The Only Country ... | 0 | - | 4.91 | 81,084 |
| Landlocked Countries | 0 | - | 4.99 | 420,658 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 103,099 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 118,383 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,480 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,615 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 166,057 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 124,203 |
| Cities with the Same Name | 0 | - | 3.94 | 36,684 |
| U.S. Cities with the Highest Elevation | 0 | - | 4.26 | 27,807 |
| Resort Towns by Country | 0 | - | 4.30 | 40,019 |
| Word Scramble - Cities #1 | 0 | - | 4.50 | 99,233 |
| Big 4 Sports Championship Cities | 0 | - | 4.43 | 120,223 |
| Musical Acts by City #1 | 0 | - | 4.05 | 31,396 |
| Musical Acts by City #2 | 0 | - | 4.02 | 10,984 |
| Nearest Major City #1 | 0 | - | 4.49 | 23,624 |
| Closest City Pairs #2 | 0 | - | 4.54 | 29,436 |
| Closest City Pairs #1 | 0 | - | 4.46 | 24,781 |
| Largest World Cities With Five Letters | 0 | - | 4.53 | 67,004 |
| Cities Chain #2 | 0 | - | 4.42 | 56,379 |
| Cities Chain #1 | 0 | - | 4.61 | 66,626 |
| World's Biggest Financial Centers | 0 | - | 4.55 | 72,292 |
| Cities by Founder and Date | 0 | - | 4.56 | 29,105 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,166 |
| Cities by Initials | 0 | - | 4.12 | 24,571 |
| Most-Searched Cities on Wikipedia | 0 | - | 4.41 | 35,206 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,748 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,861 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,808 |
| City Where It Happened #1 | 0 | - | 4.23 | 106,346 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,110 |
| National Subdivisions by Capital | 0 | - | 4.36 | 99,486 |
| Capital Cities with the Same Name as Their Country | 0 | - | 4.31 | 75,217 |
| Nearest Capital City #2 | 0 | - | 4.57 | 39,153 |
| Capitals by First and Last Letter | 0 | - | 4.39 | 66,598 |
| World Capitals Ending with O | 0 | - | 4.80 | 17,784 |
| Capital Closest to the Equator | 0 | - | 4.58 | 15,425 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 133,060 |
| Double Trouble Capital Cities | 0 | - | 4.53 | 22,726 |
| Random World Capitals on a Map | 0 | - | 4.93 | 134,635 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,411 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 89,350 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,168 |
| Capitals Starting With N | 0 | - | 4.80 | 51,210 |
| Capitals Starting With V | 0 | - | 4.79 | 38,196 |
| Capitals Starting With C | 0 | - | 4.79 | 97,961 |
| Sahara Desert Countries | 0 | - | 4.98 | 163,784 |
| Himalayan Countries | 0 | - | 4.95 | 138,139 |
| Andean Countries | 0 | - | 4.95 | 84,289 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,510 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 125,375 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,145 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,590 |
| Danube Countries | 0 | - | 4.97 | 71,846 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 116,813 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,252 |
| Countries with the Worst Passports | 0 | - | 4.94 | 84,001 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 149,452 |
| European Landlocked Countries | 0 | - | 4.99 | 146,983 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,396 |
| Countries with the Most Species | 0 | - | 4.99 | 103,103 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,552 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,510 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,664 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,453 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,124 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,515 |
| Countries in the Alps | 0 | - | 4.87 | 117,972 |
| Countries with the Most Tourists Per Capita | 0 | - | 4.28 | 82,077 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 99,670 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,741 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,551 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,463 |
