| Countries of the World Quiz | 0 | - | 5.00 | 47,027,473 |
| World Capitals Quiz | 0 | - | 5.00 | 5,040,683 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,574,101 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 402,564 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 220,388 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 53,859 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,087 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,289 |
| Most Remote Capital Cities | 0 | - | 4.92 | 52,880 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 44,843 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 108,006 |
| Same Letter Country and Capital | 0 | - | 4.99 | 155,831 |
| Countries by Capital City | 0 | - | 5.00 | 67,065 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,534 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 114,059 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,538 |
| Moved Capital Cities | 0 | - | 4.96 | 73,738 |
| World Capitals by Proximity | 0 | - | 4.91 | 328,996 |
| Cities by Airports | 0 | - | 4.49 | 88,366 |
| 25 Most Photographed Cities in Europe | 0 | - | 4.36 | 100,223 |
| World Capitals with the Most International Tourists | 0 | - | 4.49 | 53,253 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,260 |
| North American Sports Cities | 0 | - | 4.83 | 171,112 |
| Summer Olympic City Bids | 0 | - | 4.93 | 41,977 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 101,886 |
| Cities by Former Name | 0 | - | 4.84 | 91,112 |
| Capitals in their Native Languages | 0 | - | 4.95 | 132,822 |
| Nearest Capital City #1 | 0 | - | 4.84 | 57,339 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 68,222 |
| World Capitals by Map | 0 | - | 5.00 | 284,074 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 57,805 |
| Capitals Starting With H | 0 | - | 4.90 | 91,528 |
| Capitals Starting With K | 0 | - | 4.85 | 75,830 |
| Capitals Starting With L | 0 | - | 4.81 | 86,998 |
| Capitals Starting With M | 0 | - | 4.93 | 106,343 |
| Capitals Starting With P | 0 | - | 4.88 | 77,329 |
| Capitals Starting With R | 0 | - | 4.87 | 81,101 |
| Capitals Starting With S | 0 | - | 4.89 | 84,958 |
| Capitals Starting With T | 0 | - | 4.84 | 75,424 |
| Capitals Starting With W | 0 | - | 4.89 | 90,743 |
| Capitals Starting With A | 0 | - | 4.97 | 126,745 |
| Capitals Starting With B | 0 | - | 4.89 | 117,458 |
| Capitals Starting With D | 0 | - | 4.93 | 95,549 |
| UNESCO World Heritage Countries | 0 | - | 4.98 | 134,504 |
| Countries with the Most Airports | 0 | - | 4.96 | 97,474 |
| Countries with Most Tourists with Exceptions | 0 | - | 4.97 | 124,186 |
| Five Countries With the Most Tourists by Continent | 0 | - | 4.95 | 119,496 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,178 |
| Southernmost Major Cities | 0 | - | 4.48 | 56,709 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.47 | 72,656 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,048 |
| Africa Capitals Quiz | 0 | - | 4.99 | 731,933 |
| Asia Capitals Quiz | 0 | - | 4.98 | 687,446 |
| Random Capital to Country | 0 | - | 4.99 | 2,580,690 |
| Random Country to Capital | 0 | - | 4.98 | 913,189 |
| Boundary Waters | 0 | - | 4.92 | 88,122 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 34,888 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,461 |
| Cities by Tourist Attraction #1 | 0 | - | 3.63 | 81,043 |
| Cities by Famous Street | 0 | - | 3.96 | 48,262 |
| Cities by Tourist Attraction #2 | 0 | - | 3.73 | 32,081 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,369 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,568 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,354 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 213,479 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 74,149 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 129,870 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,431 |
| Former Capitals | 0 | - | 4.88 | 71,215 |
| Europe Capital to Country | 0 | - | 4.99 | 248,367 |
| Asia Capital to Country | 0 | - | 4.96 | 125,942 |
| Capital Cities Chain | 0 | - | 4.84 | 82,066 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,791 |
| European Capitals by Map | 0 | - | 4.99 | 137,017 |
| African Capitals by Map | 0 | - | 4.99 | 132,459 |
| Coldest World Capitals | 0 | - | 4.95 | 133,127 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,469 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,416 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,797 |
| European Coastal Capitals | 0 | - | 4.95 | 89,942 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,267 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 267,568 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,298 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,493 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 76,959 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,151 |
| Countries Whose Airlines Carried the Most Passengers | 0 | - | 4.94 | 71,762 |
| World Currency Quiz | 0 | - | 4.92 | 299,391 |
| Unusual U.S. City Names | 0 | - | 4.51 | 27,611 |
| Northernmost Major Cities | 0 | - | 4.08 | 56,448 |
| Biggest Cities Named for Saints | 0 | - | 4.36 | 95,371 |
| Biggest U.S. Cities with 4 or 5 Letters | 0 | - | 4.35 | 44,573 |
| Most Appealing Cities for Working Abroad | 0 | - | 4.38 | 36,112 |
| Cities by Latitude Longitude Coordinates | 0 | - | 4.45 | 8,556 |
| Ancient City to Country | 0 | - | 4.70 | 107,694 |
| City-States | 0 | - | 4.53 | 37,144 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,531 |
| City Where It Happened #2 | 0 | - | 4.42 | 53,004 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,484 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,167 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 58,726 |
| Top Five Capitals By Category #1 | 0 | - | 4.73 | 78,735 |
| Top Five Capitals By Category #2 | 0 | - | 4.64 | 57,832 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 80,687 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,063 |
| Largest Countries with Little Tourism | 0 | - | 4.70 | 61,356 |
| Official Cities in the UK | 0 | - | 4.89 | 281,213 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,208 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,204 |
| South America Capitals Quiz | 0 | - | 5.00 | 478,116 |
| North America Capitals Quiz | 0 | - | 4.99 | 217,528 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,799 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,566 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,343 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,321 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,354 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 125,623 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,813 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 94,800 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,681 |
| Flags to Capitals #1 | 0 | - | 4.96 | 57,996 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,030 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 93,630 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 225,531 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,885 |
| The Only Country ... | 0 | - | 4.91 | 80,128 |
| Landlocked Countries | 0 | - | 4.99 | 414,974 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 102,692 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 117,668 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,010 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,262 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 165,038 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.96 | 123,272 |
| Cities with the Same Name | 0 | - | 3.94 | 36,642 |
| U.S. Cities with the Highest Elevation | 0 | - | 4.26 | 27,777 |
| Resort Towns by Country | 0 | - | 4.30 | 39,940 |
| Word Scramble - Cities #1 | 0 | - | 4.50 | 99,033 |
| Big 4 Sports Championship Cities | 0 | - | 4.43 | 119,436 |
| Musical Acts by City #1 | 0 | - | 4.05 | 31,364 |
| Musical Acts by City #2 | 0 | - | 4.02 | 10,950 |
| Nearest Major City #1 | 0 | - | 4.49 | 23,551 |
| Closest City Pairs #2 | 0 | - | 4.54 | 29,376 |
| Closest City Pairs #1 | 0 | - | 4.46 | 24,730 |
| Largest World Cities With Five Letters | 0 | - | 4.52 | 66,522 |
| Cities Chain #2 | 0 | - | 4.42 | 56,198 |
| Cities Chain #1 | 0 | - | 4.61 | 66,388 |
| World's Biggest Financial Centers | 0 | - | 4.51 | 53,442 |
| Cities by Founder and Date | 0 | - | 4.56 | 29,037 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,425 |
| Cities by Initials | 0 | - | 4.12 | 24,508 |
| Most-Searched Cities on Wikipedia | 0 | - | 4.41 | 35,053 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 145,505 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,663 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,999 |
| City Where It Happened #1 | 0 | - | 4.24 | 106,173 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,561 |
| National Subdivisions by Capital | 0 | - | 4.36 | 99,087 |
| Capital Cities with the Same Name as Their Country | 0 | - | 4.31 | 75,041 |
| Nearest Capital City #2 | 0 | - | 4.57 | 39,043 |
| Capitals by First and Last Letter | 0 | - | 4.40 | 66,467 |
| World Capitals Ending with O | 0 | - | 4.80 | 17,502 |
| Capital Closest to the Equator | 0 | - | 4.58 | 15,388 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.87 | 131,759 |
| Double Trouble Capital Cities | 0 | - | 4.53 | 22,654 |
| Random World Capitals on a Map | 0 | - | 4.93 | 133,509 |
| Name a Valid European Capital | 0 | - | 4.95 | 151,254 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 88,798 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,784 |
| Capitals Starting With N | 0 | - | 4.80 | 50,462 |
| Capitals Starting With V | 0 | - | 4.79 | 37,694 |
| Capitals Starting With C | 0 | - | 4.78 | 96,758 |
| Sahara Desert Countries | 0 | - | 4.98 | 161,147 |
| Himalayan Countries | 0 | - | 4.95 | 135,846 |
| Andean Countries | 0 | - | 4.94 | 83,100 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,423 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 123,532 |
| Coffee Producing Countries | 0 | - | 4.82 | 66,130 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 64,784 |
| Danube Countries | 0 | - | 4.97 | 71,225 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 115,952 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,671 |
| Countries with the Worst Passports | 0 | - | 4.94 | 82,776 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 147,697 |
| European Landlocked Countries | 0 | - | 4.99 | 145,928 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,445 |
| Countries with the Most Species | 0 | - | 4.99 | 95,318 |
| Countries 197 to 205 | 0 | - | 4.89 | 69,591 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,251 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,425 |
| Countries that Use the Peso | 0 | - | 4.88 | 59,041 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 72,691 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 57,053 |
| Countries in the Alps | 0 | - | 4.86 | 117,057 |
| Countries with the Most Tourists Per Capita | 0 | - | 4.28 | 81,861 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,718 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 105,518 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,133 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,551 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,334 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 95,115 |
