Play any of the hand-made sets

This is where it started
50 locations

Have fun with another set of locations
50 more locations

Another round of 50 locations.
This time no capitals
Secret "code" included. Can you figure it out?

50 more locations provided by PizzaGuy
Cities all over the world

50 more locations around the world
Another set provided by PizzaGuy

50 more locations provided by PizzaGuy
Cities starting with the letter A

50 more locations
Set provided by PizzaGuy

New set of difficult locations provided by fizzix_is_fun

50 more locations
A Coastal World

50 more locations
Another set of difficult locations provided by fizzix_is_fun

The B Challenge by PizzaGuy
50 more locations - All starting with the letter B

Each set of 10 has a common theme
Set provided by fizzix_is_fun (May contain repeats)
There is a secret hidden city in the last set

Euro Challenge (May contain repeats)
50 more locations. All of them in Europe - Provided by fizzix_is_fun

50 Airports
All the answers in IATA Code format (3 letters)

Each set of 10 has a common theme
Good luck. You gonna need it...

UK Challenge
England, Scotland, Wales and Northern Ireland - Provided by PizzaGuy

Italy Challenge
50 Italy locations - Provided by PizzaGuy

Spain Challenge
50 Spain locations - Provided by Kurmin

ATOLLS Challenge
10 Atolls - Provided by Alok

Italy Challenge 2
Another 50 Italy locations (Slightly more difficult) - Provided by PizzaGuy

African Challenge
50 African locations (No country reapeats) - Provided by PizzaGuy

European Football Stadiums/Teams Challenge
50 European Stadiums - Provided by ItsRC

Nordic Challenge
Includes Denmark, Finland, Iceland, Norway, Sweden, Faroe Islands and Greenland - Provided by PizzaGuy

Argentina Challenge
50 Argentina locations - Provided by PizzaGuy

Sweden Cities Challenge
50 cities in Sweden

NCAA Stadiums
50 NCAA Stadiums. Answers take full name and sometimes the "AKA" Name