Hard one to explain exactly. If you want to map it, I'd be glad to draw in my route. . Essentially, if you look at the chips as an X; starting at the bottom left, I go diagonally up to center chips, north west to that tip(exiting center from left side at top, not top left??), and back down to center, pretty much one diagonal row above the one that got me there. I then keep going south east to bottom right corner, then up to where first of remaining chips are. I zip a left loop up and to then to the right, left for last chip then up to home. Like I said, it would be much easier to draw this one out!