Symmetry Aberdeen - Puzzling Challenge Mystery Cache

One of a series of Challenge caches that are part of the Symmetry Aberdeen series where the Northing and Westings minutes are the same.

A Puzzling Challenge

Another cache in the symmetry series. For this challenge you need to visit a caches that need a special tools, are a field puzzle or are a puzzle cache (any unknown type)

The cache is at the published coordinates but to log a find you must fulfil the following conditions.

1. Find the cache and sign the log.
2. To have found at least 300 caches with the unknown cache type
3. To have found at least 30 caches with the field puzzle attribute.
4. To have found at least 30 caches with the special tool required attribute.

To check that you qualify use the checker provided

You may sign the log before you qualify and post a note on the cache page, but please don't log a 'found it' until you do qualify. 'Found it' logs that don't qualify according to the checker will be silently deleted.