| Countries of the World Quiz | 0 | - | 5.00 | 47,005,892 |
| World Capitals Quiz | 0 | - | 5.00 | 5,038,886 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,573,524 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 402,386 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 220,354 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 53,838 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,029 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,234 |
| Most Remote Capital Cities | 0 | - | 4.92 | 52,847 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 44,796 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 107,946 |
| Same Letter Country and Capital | 0 | - | 4.99 | 155,763 |
| Countries by Capital City | 0 | - | 5.00 | 66,987 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,505 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 114,039 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,517 |
| Moved Capital Cities | 0 | - | 4.96 | 73,712 |
| World Capitals by Proximity | 0 | - | 4.91 | 328,894 |
| Cities by Airports | 0 | - | 4.49 | 88,341 |
| 25 Most Photographed Cities in Europe | 0 | - | 4.36 | 100,203 |
| World Capitals with the Most International Tourists | 0 | - | 4.49 | 53,245 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,239 |
| North American Sports Cities | 0 | - | 4.83 | 171,061 |
| Summer Olympic City Bids | 0 | - | 4.93 | 41,963 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 101,861 |
| Cities by Former Name | 0 | - | 4.84 | 91,079 |
| Capitals in their Native Languages | 0 | - | 4.95 | 132,770 |
| Nearest Capital City #1 | 0 | - | 4.84 | 57,319 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 68,154 |
| World Capitals by Map | 0 | - | 5.00 | 283,962 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 57,784 |
| Capitals Starting With H | 0 | - | 4.90 | 91,470 |
| Capitals Starting With K | 0 | - | 4.85 | 75,809 |
| Capitals Starting With L | 0 | - | 4.81 | 86,972 |
| Capitals Starting With M | 0 | - | 4.93 | 106,298 |
| Capitals Starting With P | 0 | - | 4.88 | 77,302 |
| Capitals Starting With R | 0 | - | 4.87 | 81,078 |
| Capitals Starting With S | 0 | - | 4.89 | 84,931 |
| Capitals Starting With T | 0 | - | 4.84 | 75,402 |
| Capitals Starting With W | 0 | - | 4.89 | 90,720 |
| Capitals Starting With A | 0 | - | 4.97 | 126,712 |
| Capitals Starting With B | 0 | - | 4.89 | 117,430 |
| Capitals Starting With D | 0 | - | 4.93 | 95,520 |
| UNESCO World Heritage Countries | 0 | - | 4.98 | 134,454 |
| Countries with the Most Airports | 0 | - | 4.96 | 97,389 |
| Countries with Most Tourists with Exceptions | 0 | - | 4.97 | 124,105 |
| Five Countries With the Most Tourists by Continent | 0 | - | 4.95 | 119,377 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,176 |
| Southernmost Major Cities | 0 | - | 4.48 | 56,443 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.47 | 72,647 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,042 |
| Africa Capitals Quiz | 0 | - | 4.99 | 731,590 |
| Asia Capitals Quiz | 0 | - | 4.98 | 687,126 |
| Random Capital to Country | 0 | - | 4.99 | 2,580,104 |
| Random Country to Capital | 0 | - | 4.98 | 912,890 |
| Boundary Waters | 0 | - | 4.92 | 88,102 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 34,872 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,428 |
| Cities by Tourist Attraction #1 | 0 | - | 3.63 | 81,040 |
| Cities by Famous Street | 0 | - | 3.96 | 48,261 |
| Cities by Tourist Attraction #2 | 0 | - | 3.73 | 32,076 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,352 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,512 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,319 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 213,403 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 74,083 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 129,835 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,409 |
| Former Capitals | 0 | - | 4.88 | 71,198 |
| Europe Capital to Country | 0 | - | 4.99 | 248,277 |
| Asia Capital to Country | 0 | - | 4.96 | 125,895 |
| Capital Cities Chain | 0 | - | 4.84 | 82,034 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,730 |
| European Capitals by Map | 0 | - | 4.99 | 136,876 |
| African Capitals by Map | 0 | - | 4.99 | 132,396 |
| Coldest World Capitals | 0 | - | 4.95 | 133,112 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,412 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,379 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,763 |
| European Coastal Capitals | 0 | - | 4.95 | 89,910 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,248 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 267,461 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,198 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,476 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 76,923 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,125 |
| Countries Whose Airlines Carried the Most Passengers | 0 | - | 4.94 | 71,728 |
| World Currency Quiz | 0 | - | 4.92 | 299,215 |
| Unusual U.S. City Names | 0 | - | 4.51 | 27,607 |
| Northernmost Major Cities | 0 | - | 4.08 | 56,447 |
| Biggest Cities Named for Saints | 0 | - | 4.36 | 95,365 |
| Biggest U.S. Cities with 4 or 5 Letters | 0 | - | 4.35 | 44,567 |
| Most Appealing Cities for Working Abroad | 0 | - | 4.38 | 36,109 |
| Cities by Latitude Longitude Coordinates | 0 | - | 4.45 | 8,555 |
| Ancient City to Country | 0 | - | 4.70 | 107,672 |
| City-States | 0 | - | 4.53 | 37,131 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,525 |
| City Where It Happened #2 | 0 | - | 4.42 | 52,998 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,483 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,166 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 58,719 |
| Top Five Capitals By Category #1 | 0 | - | 4.73 | 78,656 |
| Top Five Capitals By Category #2 | 0 | - | 4.64 | 57,807 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 80,665 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,060 |
| Largest Countries with Little Tourism | 0 | - | 4.70 | 61,338 |
| Official Cities in the UK | 0 | - | 4.89 | 281,074 |
| Divided World City Name Puzzle #1 | 0 | - | 4.88 | 48,180 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,186 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,911 |
| North America Capitals Quiz | 0 | - | 4.99 | 217,403 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,779 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,539 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,307 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,293 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,346 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 125,572 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,788 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 94,779 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,651 |
| Flags to Capitals #1 | 0 | - | 4.96 | 57,973 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,006 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 93,602 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 225,483 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,864 |
| The Only Country ... | 0 | - | 4.91 | 80,081 |
| Landlocked Countries | 0 | - | 4.99 | 414,687 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 102,668 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 117,621 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 74,975 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,239 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 165,001 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.96 | 123,225 |
| Cities with the Same Name | 0 | - | 3.94 | 36,639 |
| U.S. Cities with the Highest Elevation | 0 | - | 4.26 | 27,776 |
| Resort Towns by Country | 0 | - | 4.30 | 39,938 |
| Word Scramble - Cities #1 | 0 | - | 4.50 | 99,024 |
| Big 4 Sports Championship Cities | 0 | - | 4.43 | 119,385 |
| Musical Acts by City #1 | 0 | - | 4.05 | 31,362 |
| Musical Acts by City #2 | 0 | - | 4.02 | 10,947 |
| Nearest Major City #1 | 0 | - | 4.49 | 23,545 |
| Closest City Pairs #2 | 0 | - | 4.54 | 29,371 |
| Closest City Pairs #1 | 0 | - | 4.46 | 24,728 |
| Largest World Cities With Five Letters | 0 | - | 4.52 | 66,497 |
| Cities Chain #2 | 0 | - | 4.42 | 56,191 |
| Cities Chain #1 | 0 | - | 4.61 | 66,376 |
| World's Biggest Financial Centers | 0 | - | 4.51 | 53,288 |
| Cities by Founder and Date | 0 | - | 4.56 | 29,030 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,383 |
| Cities by Initials | 0 | - | 4.12 | 24,506 |
| Most-Searched Cities on Wikipedia | 0 | - | 4.41 | 35,045 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 145,393 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,614 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,949 |
| City Where It Happened #1 | 0 | - | 4.24 | 106,163 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,533 |
| National Subdivisions by Capital | 0 | - | 4.36 | 99,072 |
| Capital Cities with the Same Name as Their Country | 0 | - | 4.31 | 75,037 |
| Nearest Capital City #2 | 0 | - | 4.57 | 39,039 |
| Capitals by First and Last Letter | 0 | - | 4.40 | 66,457 |
| World Capitals Ending with O | 0 | - | 4.80 | 17,483 |
| Capital Closest to the Equator | 0 | - | 4.58 | 15,386 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.87 | 131,722 |
| Double Trouble Capital Cities | 0 | - | 4.53 | 22,647 |
| Random World Capitals on a Map | 0 | - | 4.93 | 133,463 |
| Name a Valid European Capital | 0 | - | 4.95 | 151,203 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 88,755 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,761 |
| Capitals Starting With N | 0 | - | 4.80 | 50,438 |
| Capitals Starting With V | 0 | - | 4.79 | 37,672 |
| Capitals Starting With C | 0 | - | 4.78 | 96,720 |
| Sahara Desert Countries | 0 | - | 4.98 | 161,036 |
| Himalayan Countries | 0 | - | 4.95 | 135,731 |
| Andean Countries | 0 | - | 4.94 | 83,040 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,388 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 123,464 |
| Coffee Producing Countries | 0 | - | 4.81 | 66,085 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 64,748 |
| Danube Countries | 0 | - | 4.97 | 71,189 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 115,914 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,646 |
| Countries with the Worst Passports | 0 | - | 4.94 | 82,724 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 147,625 |
| European Landlocked Countries | 0 | - | 4.99 | 145,882 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,384 |
| Countries with the Most Species | 0 | - | 4.99 | 95,307 |
| Countries 197 to 205 | 0 | - | 4.89 | 69,548 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,241 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,409 |
| Countries that Use the Peso | 0 | - | 4.88 | 59,021 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 72,663 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 57,030 |
| Countries in the Alps | 0 | - | 4.86 | 117,001 |
| Countries with the Most Tourists Per Capita | 0 | - | 4.28 | 81,849 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,688 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 105,469 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,114 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,516 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,306 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 95,096 |
