LinkedIn Zip 553 answer, 21 September 2026: start on 1 at row 2, column 3, then go down 1, left 1, up 2, right 4, down 1, left 2, down 1, right 2, down 1, left 2, down 1, right 2, down 1, left 3, up 2, left 1, down 2, left 1, up 5. Answered 07:01 UTC