A series of travel-based puzzles to solve as a way to explore a new city. Going to Edinburgh? You get a series of clues to solve, using landmarks in that city.

A series of travel-based puzzles to solve as a way to explore a new city. Going to Edinburgh? You get a series of clues to solve, using landmarks in that city. It will take you to many of the areas a tourist would want to visit, but in a more engaging way than a list of things you 'must see.' I'm trying to nail down the exact audience/tone. Is it for families with kids? How hard should the clues be? Should it be more lighthearted or immersive?