| Countries of the World Quiz | 0 | - | 5.00 | 47,189,656 |
| World Capitals Quiz | 0 | - | 5.00 | 5,052,473 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,578,666 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 403,998 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 53,988 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,521 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,651 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,075 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,102 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 108,376 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,241 |
| Countries by Capital City | 0 | - | 5.00 | 67,547 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,788 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,282 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,737 |
| Moved Capital Cities | 0 | - | 4.96 | 73,912 |
| World Capitals by Proximity | 0 | - | 4.91 | 329,871 |
| Cities by Airports | 0 | - | 4.49 | 88,535 |
| 25 Most Photographed Cities in Europe | 0 | - | 4.36 | 100,377 |
| World Capitals with the Most International Tourists | 0 | - | 4.51 | 53,290 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,458 |
| North American Sports Cities | 0 | - | 4.83 | 171,454 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,063 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,067 |
| Cities by Former Name | 0 | - | 4.84 | 91,292 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,228 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,460 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 68,571 |
| World Capitals by Map | 0 | - | 5.00 | 284,915 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 57,999 |
| Capitals Starting With H | 0 | - | 4.90 | 91,762 |
| Capitals Starting With K | 0 | - | 4.85 | 75,967 |
| Capitals Starting With L | 0 | - | 4.81 | 87,179 |
| Capitals Starting With M | 0 | - | 4.93 | 106,629 |
| Capitals Starting With P | 0 | - | 4.88 | 77,476 |
| Capitals Starting With R | 0 | - | 4.87 | 81,257 |
| Capitals Starting With S | 0 | - | 4.89 | 85,100 |
| Capitals Starting With T | 0 | - | 4.84 | 75,588 |
| Capitals Starting With W | 0 | - | 4.87 | 90,879 |
| Capitals Starting With A | 0 | - | 4.97 | 126,986 |
| Capitals Starting With B | 0 | - | 4.89 | 117,665 |
| Capitals Starting With D | 0 | - | 4.93 | 95,738 |
| UNESCO World Heritage Countries | 0 | - | 4.98 | 135,218 |
| Countries with the Most Airports | 0 | - | 4.96 | 98,129 |
| Countries with Most Tourists with Exceptions | 0 | - | 4.97 | 124,695 |
| Five Countries With the Most Tourists by Continent | 0 | - | 4.95 | 120,214 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,201 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,148 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 72,744 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,086 |
| Africa Capitals Quiz | 0 | - | 4.99 | 733,967 |
| Asia Capitals Quiz | 0 | - | 4.98 | 689,418 |
| Random Capital to Country | 0 | - | 4.99 | 2,584,812 |
| Random Country to Capital | 0 | - | 4.98 | 915,405 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,742 |
| Boundary Waters | 0 | - | 4.92 | 88,254 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 34,987 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,684 |
| Cities by Tourist Attraction #1 | 0 | - | 3.63 | 81,069 |
| Cities by Famous Street | 0 | - | 3.96 | 48,285 |
| Cities by Tourist Attraction #2 | 0 | - | 3.73 | 32,097 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,446 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,161 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,583 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 214,040 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,524 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 130,138 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,571 |
| Former Capitals | 0 | - | 4.88 | 71,300 |
| Europe Capital to Country | 0 | - | 4.99 | 249,017 |
| Asia Capital to Country | 0 | - | 4.96 | 126,222 |
| Capital Cities Chain | 0 | - | 4.84 | 82,285 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,230 |
| European Capitals by Map | 0 | - | 4.99 | 137,870 |
| African Capitals by Map | 0 | - | 4.99 | 132,914 |
| Coldest World Capitals | 0 | - | 4.95 | 133,235 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,773 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,659 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,025 |
| European Coastal Capitals | 0 | - | 4.95 | 90,167 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,375 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 268,374 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,009 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,611 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,179 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,427 |
| Countries Whose Airlines Carried the Most Passengers | 0 | - | 4.94 | 72,016 |
| World Currency Quiz | 0 | - | 4.92 | 300,756 |
| Unusual U.S. City Names | 0 | - | 4.51 | 27,687 |
| Northernmost Major Cities | 0 | - | 4.08 | 56,481 |
| Biggest Cities Named for Saints | 0 | - | 4.36 | 95,421 |
| Biggest U.S. Cities with 4 or 5 Letters | 0 | - | 4.35 | 44,621 |
| Most Appealing Cities for Working Abroad | 0 | - | 4.38 | 36,126 |
| Cities by Latitude Longitude Coordinates | 0 | - | 4.45 | 8,564 |
| Ancient City to Country | 0 | - | 4.70 | 107,816 |
| City-States | 0 | - | 4.53 | 37,194 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,591 |
| City Where It Happened #2 | 0 | - | 4.42 | 53,049 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,505 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,196 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 58,792 |
| Top Five Capitals By Category #1 | 0 | - | 4.73 | 80,013 |
| Top Five Capitals By Category #2 | 0 | - | 4.77 | 66,020 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 80,819 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,093 |
| Largest Countries with Little Tourism | 0 | - | 4.70 | 61,522 |
| Official Cities in the UK | 0 | - | 4.89 | 282,281 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,376 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,293 |
| South America Capitals Quiz | 0 | - | 5.00 | 479,436 |
| North America Capitals Quiz | 0 | - | 4.99 | 218,380 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 62,026 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,742 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,710 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,546 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,479 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 125,925 |
| European Capitals Furthest from the Sea | 0 | - | 4.91 | 81,953 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 94,922 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,874 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,184 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,156 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 93,787 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 225,875 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,022 |
| The Only Country ... | 0 | - | 4.91 | 80,488 |
| Landlocked Countries | 0 | - | 4.99 | 416,983 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 102,850 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 117,937 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,196 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,395 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 165,327 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 123,597 |
| Cities with the Same Name | 0 | - | 3.94 | 36,649 |
| U.S. Cities with the Highest Elevation | 0 | - | 4.26 | 27,791 |
| Resort Towns by Country | 0 | - | 4.30 | 39,971 |
| Word Scramble - Cities #1 | 0 | - | 4.50 | 99,108 |
| Big 4 Sports Championship Cities | 0 | - | 4.43 | 119,721 |
| Musical Acts by City #1 | 0 | - | 4.05 | 31,379 |
| Musical Acts by City #2 | 0 | - | 4.02 | 10,966 |
| Nearest Major City #1 | 0 | - | 4.49 | 23,588 |
| Closest City Pairs #2 | 0 | - | 4.54 | 29,396 |
| Closest City Pairs #1 | 0 | - | 4.46 | 24,744 |
| Largest World Cities With Five Letters | 0 | - | 4.53 | 66,682 |
| Cities Chain #2 | 0 | - | 4.42 | 56,259 |
| Cities Chain #1 | 0 | - | 4.61 | 66,495 |
| World's Biggest Financial Centers | 0 | - | 4.52 | 54,321 |
| Cities by Founder and Date | 0 | - | 4.56 | 29,067 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,696 |
| Cities by Initials | 0 | - | 4.12 | 24,534 |
| Most-Searched Cities on Wikipedia | 0 | - | 4.41 | 35,125 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 146,281 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,104 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,297 |
| City Where It Happened #1 | 0 | - | 4.24 | 106,228 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,769 |
| National Subdivisions by Capital | 0 | - | 4.36 | 99,197 |
| Capital Cities with the Same Name as Their Country | 0 | - | 4.31 | 75,110 |
| Nearest Capital City #2 | 0 | - | 4.57 | 39,083 |
| Capitals by First and Last Letter | 0 | - | 4.39 | 66,526 |
| World Capitals Ending with O | 0 | - | 4.80 | 17,615 |
| Capital Closest to the Equator | 0 | - | 4.58 | 15,406 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.87 | 132,178 |
| Double Trouble Capital Cities | 0 | - | 4.53 | 22,687 |
| Random World Capitals on a Map | 0 | - | 4.93 | 133,857 |
| Name a Valid European Capital | 0 | - | 4.95 | 151,717 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 88,983 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,935 |
| Capitals Starting With N | 0 | - | 4.80 | 50,587 |
| Capitals Starting With V | 0 | - | 4.79 | 37,805 |
| Capitals Starting With C | 0 | - | 4.78 | 97,025 |
| Sahara Desert Countries | 0 | - | 4.98 | 162,084 |
| Himalayan Countries | 0 | - | 4.95 | 136,641 |
| Andean Countries | 0 | - | 4.95 | 83,555 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,812 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 124,098 |
| Coffee Producing Countries | 0 | - | 4.83 | 66,480 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,071 |
| Danube Countries | 0 | - | 4.97 | 71,464 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 116,274 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,875 |
| Countries with the Worst Passports | 0 | - | 4.94 | 83,222 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 148,213 |
| European Landlocked Countries | 0 | - | 4.99 | 146,164 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,824 |
| Countries with the Most Species | 0 | - | 4.99 | 102,189 |
| Countries 197 to 205 | 0 | - | 4.89 | 69,953 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,347 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,526 |
| Countries that Use the Peso | 0 | - | 4.88 | 59,185 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 72,834 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 57,214 |
| Countries in the Alps | 0 | - | 4.86 | 117,382 |
| Countries with the Most Tourists Per Capita | 0 | - | 4.28 | 81,947 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,931 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 105,974 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,279 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,776 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,865 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 95,287 |
