| Countries of the World Quiz | 0 | - | 5.00 | 47,931,252 |
| World Capitals Quiz | 0 | - | 5.00 | 5,110,474 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,601,104 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 410,072 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 221,760 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 54,524 |
| Global Cities on a World Map | 0 | - | 4.93 | 137,429 |
| Northernmost Capital Cities | 0 | - | 4.98 | 111,470 |
| Most Remote Capital Cities | 0 | - | 4.92 | 54,035 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 46,283 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 110,343 |
| Same Letter Country and Capital | 0 | - | 4.99 | 158,273 |
| Countries by Capital City | 0 | - | 5.00 | 69,530 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 78,010 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 115,293 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,897 |
| Moved Capital Cities | 0 | - | 4.96 | 74,697 |
| World Capitals by Proximity | 0 | - | 4.91 | 334,197 |
| Cities by Airports | 0 | - | 4.48 | 104,112 |
| 25 Most Photographed Cities in Europe | 0 | - | 4.36 | 100,975 |
| World Capitals with the Most International Tourists | 0 | - | 4.51 | 53,494 |
| Single Vowel Capitals | 0 | - | 4.83 | 14,750 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,521 |
| North American Sports Cities | 0 | - | 4.82 | 173,227 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,586 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 103,001 |
| Cities by Former Name | 0 | - | 4.83 | 92,131 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,962 |
| Nearest Capital City #1 | 0 | - | 4.83 | 58,015 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,912 |
| World Capitals by Map | 0 | - | 5.00 | 289,725 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,879 |
| Capitals Starting With H | 0 | - | 4.91 | 93,392 |
| Capitals Starting With K | 0 | - | 4.88 | 84,469 |
| Capitals Starting With M | 0 | - | 4.94 | 109,290 |
| Capitals Starting With P | 0 | - | 4.88 | 79,076 |
| Capitals Starting With R | 0 | - | 4.88 | 82,563 |
| Capitals Starting With S | 0 | - | 4.90 | 86,648 |
| Capitals Starting With T | 0 | - | 4.86 | 76,896 |
| Capitals Starting With W | 0 | - | 4.87 | 91,773 |
| Capitals Starting With A | 0 | - | 4.97 | 129,205 |
| Capitals Starting With B | 0 | - | 4.89 | 119,591 |
| Capitals Starting With D | 0 | - | 4.94 | 97,274 |
| UNESCO World Heritage Countries | 0 | - | 4.98 | 136,935 |
| Countries with the Most Airports | 0 | - | 4.96 | 100,350 |
| Countries with Most Tourists with Exceptions | 0 | - | 4.97 | 126,985 |
| Five Countries With the Most Tourists by Continent | 0 | - | 4.95 | 123,471 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,329 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,763 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 73,128 |
| Cities with the Most Foreign Embassies | 0 | - | 4.69 | 47,233 |
| Africa Capitals Quiz | 0 | - | 4.99 | 744,613 |
| Asia Capitals Quiz | 0 | - | 4.98 | 699,470 |
| Random Capital to Country | 0 | - | 4.99 | 2,602,966 |
| Random Country to Capital | 0 | - | 4.98 | 929,301 |
| Boundary Waters | 0 | - | 4.92 | 88,808 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.88 | 35,434 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,772 |
| Cities by Tourist Attraction #1 | 0 | - | 3.63 | 81,187 |
| Cities by Famous Street | 0 | - | 3.96 | 48,382 |
| Cities by Tourist Attraction #2 | 0 | - | 3.73 | 32,189 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,806 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,594 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 47,004 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 216,645 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,229 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,755 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 113,637 |
| Former Capitals | 0 | - | 4.88 | 71,708 |
| Europe Capital to Country | 0 | - | 4.99 | 252,358 |
| Asia Capital to Country | 0 | - | 4.96 | 127,635 |
| Capital Cities Chain | 0 | - | 4.84 | 83,463 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,143 |
| European Capitals by Map | 0 | - | 4.99 | 142,347 |
| African Capitals by Map | 0 | - | 4.99 | 142,426 |
| Coldest World Capitals | 0 | - | 4.95 | 134,207 |
| Asian Capitals by Map | 0 | - | 4.98 | 64,047 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 93,013 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,292 |
| European Coastal Capitals | 0 | - | 4.95 | 91,422 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,240 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 273,028 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 226,024 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,211 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 78,217 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,654 |
| Countries Whose Airlines Carried the Most Passengers | 0 | - | 4.95 | 73,080 |
| World Currency Quiz | 0 | - | 4.92 | 307,217 |
| Unusual U.S. City Names | 0 | - | 4.52 | 28,032 |
| Northernmost Major Cities | 0 | - | 4.08 | 56,590 |
| Biggest Cities Named for Saints | 0 | - | 4.36 | 95,635 |
| Biggest U.S. Cities with 4 or 5 Letters | 0 | - | 4.38 | 54,214 |
| Most Appealing Cities for Working Abroad | 0 | - | 4.38 | 36,206 |
| Cities by Latitude Longitude Coordinates | 0 | - | 4.45 | 8,606 |
| Ancient City to Country | 0 | - | 4.72 | 108,381 |
| City-States | 0 | - | 4.53 | 37,427 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,841 |
| City Where It Happened #2 | 0 | - | 4.42 | 53,338 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,598 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,289 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 59,157 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.92 | 13,740 |
| Top Five Capitals By Category #1 | 0 | - | 4.74 | 82,173 |
| Top Five Capitals By Category #2 | 0 | - | 4.78 | 67,743 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 81,607 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,316 |
| Largest Countries with Little Tourism | 0 | - | 4.70 | 62,174 |
| Official Cities in the UK | 0 | - | 4.89 | 286,597 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,420 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,886 |
| South America Capitals Quiz | 0 | - | 5.00 | 485,334 |
| North America Capitals Quiz | 0 | - | 4.99 | 222,500 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,311 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,669 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 120,224 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,450 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,888 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.88 | 127,413 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,633 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,508 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 62,010 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,971 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,824 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.87 | 94,633 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.83 | 228,025 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,770 |
| The Only Country ... | 0 | - | 4.91 | 81,976 |
| Landlocked Countries | 0 | - | 4.99 | 426,736 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 103,595 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 119,171 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 76,011 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,963 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 167,083 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 125,118 |
| Cities with the Same Name | 0 | - | 3.94 | 36,731 |
| U.S. Cities with the Highest Elevation | 0 | - | 4.26 | 27,847 |
| Resort Towns by Country | 0 | - | 4.30 | 40,093 |
| Word Scramble - Cities #1 | 0 | - | 4.50 | 99,494 |
| Big 4 Sports Championship Cities | 0 | - | 4.43 | 120,915 |
| Musical Acts by City #1 | 0 | - | 4.05 | 31,442 |
| Musical Acts by City #2 | 0 | - | 4.02 | 11,013 |
| Nearest Major City #1 | 0 | - | 4.49 | 23,683 |
| Closest City Pairs #2 | 0 | - | 4.54 | 29,556 |
| Closest City Pairs #1 | 0 | - | 4.46 | 24,921 |
| Largest World Cities With Five Letters | 0 | - | 4.53 | 67,457 |
| Cities Chain #2 | 0 | - | 4.42 | 56,534 |
| Cities Chain #1 | 0 | - | 4.61 | 66,844 |
| World's Biggest Financial Centers | 0 | - | 4.55 | 73,896 |
| Cities by Founder and Date | 0 | - | 4.56 | 29,171 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 71,040 |
| Cities by Initials | 0 | - | 4.12 | 24,643 |
| Most-Searched Cities on Wikipedia | 0 | - | 4.42 | 35,374 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 151,581 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 95,150 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 83,256 |
| City Where It Happened #1 | 0 | - | 4.23 | 106,775 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,733 |
| National Subdivisions by Capital | 0 | - | 4.37 | 105,664 |
| Capital Cities with the Same Name as Their Country | 0 | - | 4.31 | 75,389 |
| Nearest Capital City #2 | 0 | - | 4.57 | 39,290 |
| Capitals by First and Last Letter | 0 | - | 4.39 | 66,742 |
| World Capitals Ending with O | 0 | - | 4.80 | 18,088 |
| Capital Closest to the Equator | 0 | - | 4.58 | 15,472 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 134,363 |
| Double Trouble Capital Cities | 0 | - | 4.53 | 22,826 |
| Random World Capitals on a Map | 0 | - | 4.93 | 135,928 |
| Name a Valid European Capital | 0 | - | 4.95 | 153,805 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 89,960 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,626 |
| Capitals Starting With L | 0 | - | 4.81 | 96,002 |
| Capitals Starting With N | 0 | - | 4.80 | 51,957 |
| Capitals Starting With V | 0 | - | 4.80 | 38,696 |
| Capitals Starting With C | 0 | - | 4.78 | 99,093 |
| Sahara Desert Countries | 0 | - | 4.98 | 166,663 |
| Himalayan Countries | 0 | - | 4.93 | 140,594 |
| Andean Countries | 0 | - | 4.94 | 85,676 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,809 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 127,305 |
| Coffee Producing Countries | 0 | - | 4.83 | 68,365 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,590 |
| Danube Countries | 0 | - | 4.97 | 72,495 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 117,716 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,917 |
| Countries with the Worst Passports | 0 | - | 4.93 | 85,321 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 150,772 |
| European Landlocked Countries | 0 | - | 4.99 | 147,685 |
| Partially Recognized Countries | 0 | - | 4.98 | 107,434 |
| Countries with the Most Species | 0 | - | 4.99 | 103,613 |
| Countries 197 to 205 | 0 | - | 4.90 | 71,549 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,795 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,925 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,893 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,633 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 58,089 |
| Countries in the Alps | 0 | - | 4.87 | 118,887 |
| Countries with the Most Tourists Per Capita | 0 | - | 4.28 | 82,331 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 102,843 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 108,030 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 79,024 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 97,117 |
