So a little over a week ago I set up this puzzle geocache. This weekend people tried to solve it for the first time. Two teams of two attempted it and both failed. One of them was Bob and Cari, but they were trying to do it in the 6" of fresh snow we got on Saturday night and in the dark... so they didn't have much of a chance. The good news is that I got the math right and Ed's final coordinates were within 6m of mine.

I was going to work on the next cache in the series this weekend but the overabundance of work and snow kept me inside.