LinkedIn Zip 170 answer, 3 September 2025: start on 1 at row 3, column 2, then go up 1, right 3, down 1, right 1, up 2, left 5, down 3, right 1, down 1, left 1, down 1, right 5, up 2, left 2, up 1, left 1, down 2, right 2. Answered 07:00 UTC