LinkedIn Zip 509 answer, 8 August 2026: start on 1 at row 8, column 4, then go left 3, up 3, right 1, down 2, right 1, up 5, left 1, down 2, left 1, up 3, right 4, down 1, left 1, down 1, right 1, down 1, left 1, down 1, right 1, down 1, left 1, down 1, right 1, down 1, right 3, up 3, left 1, down 2, left 1, up 6, right 2, down 3, left 1, up 2. Answered 07:00 UTC