Ah the DaPesky code, what a pleasurable torture that multi puzzle cache was. Those who had the "joy" of completing it will possibly say otherwise.
In deciding to close the original Multi puzzle cache down I thought rather than archive it completely, it would be a great idea to convert some portions into short multi-caches of only a couple of waypoints or in some cases a regular traditional cache. So now the puzzles have been made a lot easier, and the caches should be easy offset, and short walks between first and last points instead of the brain teasing, resolve melting curse that was the original cache.
Here are a couple of clues
G208 will help you find the starting point,
as will not stopping at this location.
Watch out for the fallen cyclist.