Find ALL the possible Difficulty / Terrain rating combinations up to and including ratings of Difficulty 3 and Terrain 3.
This is 25 caches and is not restricted by type or location.
The checker below will work it all out for you. Please attach the resulting list to your log.
Enjoy!
For reference, these Challenge caches have lasted a lot longer than expected. We were going to archive them at the start of 2026. But in chatting with some teams we will leave them to run their natural course.
So should any of these challenge caches attract a “Needs Maintenance” log for any reason.
We, Team StArnaud, will archive them and clean up GZ if anything is there.