Question

Is there a way to search challenges by difficulty rating? It's the bold number next to the skull and crossbones on the checker page which is calculated by Project-GC. This search feature would be helpful as I would like to complete my challenge difficulty grid.

Answer 1

This feature does not exist.

While I understand that completing your challenge difficulty grid is an appealing goal, I would advise against it. For one, challenge difficulty ratings are recalculated regularly, and can lower if more people are qualifying/finding the cache and can rise if the opposite happens. Challenge caches also lose their difficulty score some time after they are archived.

You can read more about the formula used to calculate challenge difficulty at https://project-gc.com/w/Challenge_difficulty.