I've had a niggling idea for a series of caches for a while now so I've started to get it together.

The series will be based on the TV show the crystal maze, and as such will have 4 tasks (cache finds), physical, mental, mystery and skill.

I've pretty much got the 1st three sorted all of which require a "challenge" befitting their name.

My question is regarding the SKILL cache. Basically the cacher has to find a "device" and instructions, then follow the instructions whilst using the "device" to another spot approx 50-100m away where the cache is sited. The cacher will be unable to find the cache without using the device and following the instructions.

I don't want to put the cache cords on the frog site but just the cords for the device.

I know I'm being a bit vague but I don't want to give to much away.

Question is:

Is this a multi, unknown or trad?

Though I'd post here before bothering the hard working reviewers!!

:cheers: